Commit graph

6138 commits

Author SHA1 Message Date
Nishanth Menon
6d99f86695 spl: fit: Skip attempting to load 0 length image
When, for various reasons, a bad FIT image is used where a loadable
image is marked as 0 length, attempt is made for a 0 length allocation and
read of 0 byte read operation.

Instead provide warning in log and skip attempting to do such a load.

Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Aswath Govindraju <a-govindraju@ti.com>
2021-12-01 16:28:45 -05:00
Patrick Delaunay
77debf61ef common: add fdt_simplefb_enable_and_mem_rsv function
Add a new function to activate an existing simple frame buffer node
and add the associated reserved memory, with no-map properties.

This device tree update is only done when the video device is active
and the video buffer is used.

This patch uses '#if CONFIG_IS_ENABLED(DM_VIDEO)' because
gd->video_bottom and gd->video_top are only defined when CONFIG_DM_VIDEO
is activated.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-11-30 16:43:28 +01:00
Patrick Delaunay
fded97adce common: rename functions lcd_dt_simplefb to fdt_simplefb
Rename the function named lcd_dt_simplefb* to fdt_simplefb* to be aligned
with the associated file name fdt_simplefb.h/fdt_simplefb.c

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
2021-11-30 16:43:28 +01:00
Patrick Delaunay
4ca979e314 common: rename lcd_simplefb.c file to fdt_simplefb.c
Rename the file lcd_simplefb.c to fdt_simplefb.c to be aligned
with the configuration name and with the associated include file
./include/fdt_simplefb.h

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-11-30 16:43:28 +01:00
Patrick Delaunay
d71587c2ab Convert CONFIG_LCD_DT_SIMPLEFB to Kconfig
This converts the following to Kconfig:
   CONFIG_LCD_DT_SIMPLEFB

This patch also renames this config to CONFIG_FDT_SIMPLEFB as the code in
common/lcd_simplefb.c support CONFIG_LCD and CONFIG_VIDEO.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
2021-11-30 16:43:28 +01:00
Tom Rini
2402c93130 Prepare v2022.01-rc3
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Merge tag 'v2022.01-rc3' into next

Prepare v2022.01-rc3

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-11-29 12:00:57 -05:00
Simon Glass
8ce465e48d common: Allow a smaller console-recording pre-reloc
Before relocation there is generally not as much available memory and not
that much console output. At present the console-output buffer is the same
side before and after relocation. Add a separate Kconfig option to remove
this limitation.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-11-28 16:51:51 -07:00
Marek Vasut
47d7d03622 board_f: Copy GD to new GD even if relocation disabled
Even if U-Boot has relocation disabled via GD_FLG_SKIP_RELOC , the
relocated stage of U-Boot still picks GD from new_gd location. The
U-Boot itself is not relocated, but GD might be, so copy the GD to
new GD location even if relocation is disabled.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Peng Fan <peng.fan@oss.nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
2021-11-18 18:20:19 -05:00
Thomas Huth
7e713067ee Remove LYNX KDI remainders
The last board that used to set CONFIG_LYNXKDI has been removed in
commit 242836a893 ("powerpc: ppc4xx: remove pcs440ep support"),
doc/README.lynxkdi only talks about a MPC8260 board being supported,
and the mpc8260 support has been removed four years ago in commit
2eb48ff7a2 ("powerpc, 8260: remove support for mpc8260") already,
and common/lynxkdi.c only consists of an "#error" statement these
days, so it seems like the LYNX KDI code is dead code nowadays.
Let's remove it now.

Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-11-11 19:02:44 -05:00
Simon Glass
19a91f2464 Create a new boot/ directory
Quite a lot of the code in common/relates to booting and images. Before
adding more it seems like a good time to move the code into its own
directory.

Most files with 'boot' or 'image' in them are moved, except:

- autoboot.c which relates to U-Boot automatically running a script
- bootstage.c which relates to U-Boot timing

Drop the removal of boot* files from the output directory, since this
interfers with the symlinks created by tools and there does not appear
to be any such file from my brief testing.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
2021-11-11 19:01:56 -05:00
Leo Yu-Chi Liang
990e1e4bea Fix syntax error
This statement has an unmatched parentheses, fix it.

Signed-off-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-11-08 15:35:55 +08:00
Tom Rini
7115007ccf spl: Make use of CONFIG_IS_ENABLED(OS_BOOT) in SPL/TPL common code paths
When building a system that has both TPL and SPL_OS_BOOT, code which
tests for CONFIG_SPL_OS_BOOT will be built and enabled in TPL, which is
not correct.  While there is no CONFIG_TPL_OS_BOOT symbol at this time
(and likely will not ever be) we can use CONFIG_IS_ENABLED(OS_BOOT) in
these common paths to ensure we only compile these parts in the SPL
case.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-11-05 11:23:29 -04:00
Marek Vasut
b55881ddb4 bootstage: Add SPL support
Allow usage of the bootstage facilities in SPL.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-10-31 12:26:44 -06:00
Hannu Lounento
2289629f27 image.h: make image_sign_info.fit point to const
The data blob apparently does not need to be modified through the fit
field of the image_sign_info struct so make it point to const to avoid
the need to cast away constness in functions that assign a pointer to
const data to the field.

fit_image_setup_verify already had to cast away constness as it assigned
a const void * argument to the field. The cast can now be removed.

Signed-off-by: Hannu Lounento <hannu.lounento@vaisala.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-10-31 12:26:44 -06:00
Philippe Reynes
5d39c93244 common: Kconfig.boot: add config SPL_FIT_RSASSA_PSS
The padding pss is only supported on u-boot and tools since
commit 2bbed3ff8c ("image: Use Kconfig to enable FIT_RSASSA_PSS on host")

This commit adds the config SPL_FIT_RSASSA_PSS to support
the padding pss in the SPL.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-10-26 15:26:45 -04:00
Ricardo Salveti
949eb228f3 arm: spl: prepare for jumping to OPTEE
Make sure to (if applicable) flush the D-cache, invalidate I-cache,
and disable MMU and caches before jumping to OPTEE.
This fixes the SDP->SPL->OPTEE boot flow on iMX6Q and most likely on
some other ARM SoCs.

Signed-off-by: Ricardo Salveti <ricardo@foundries.io>
Co-developed-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
2021-10-25 17:17:24 -04:00
Tom Rini
79b8849d4c u-boot-imx-20211020
-------------------
 
 First PR from u-boot-imx for 2022.01
 
 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/9535
 
 - new board: kontron-sl-mx8mm
 - imx8m:
 	- fix secure boot
 - imx ESDHC: fixes
 - i.MX53: Support thum2, bmode and fixes for Menlo board
 	  usbarmory switch to Ethernet driver model
 - imx6 :
 	- DDR calibration for Toradex boards
 - imx7:
 	- Fixes
 - Updated gateworks boards (ventana / venice)
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Merge tag 'u-boot-imx-20211020' of https://source.denx.de/u-boot/custodians/u-boot-imx

u-boot-imx-20211020
-------------------

First PR from u-boot-imx for 2022.01

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/9535

- new board: kontron-sl-mx8mm
- imx8m:
	- fix secure boot
- imx ESDHC: fixes
- i.MX53: Support thum2, bmode and fixes for Menlo board
	  usbarmory switch to Ethernet driver model
- imx6 :
	- DDR calibration for Toradex boards
- imx7:
	- Fixes
- Updated gateworks boards (ventana / venice)

# gpg verification failed.
2021-10-20 14:24:09 -04:00
Tom Rini
f331497d3a - add 30bpp support (EFI, simplefb, vidconsole)
- fix video console name in CONSOLE_MUX Kconfig help
  - move mxsfb driver config option to Kconfig
  - remove unused mx3fb driver
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Merge tag 'video-20211009' of https://source.denx.de/u-boot/custodians/u-boot-video

 - add 30bpp support (EFI, simplefb, vidconsole)
 - fix video console name in CONSOLE_MUX Kconfig help
 - move mxsfb driver config option to Kconfig
 - remove unused mx3fb driver

# gpg verification failed.
2021-10-09 17:47:27 -04:00
Anatolij Gustschin
de99e776b8 common: Kconfig: use 'vidconsole' name instead of old 'video'
After DM_VIDEO conversion the 'vidconsole' is the correct name
for the frame buffer console. 'video' will not work, so update
the description of the config option.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
2021-10-09 19:41:33 +02:00
Simon Glass
2a2d8e94dd lz4: Use a private header for U-Boot
At present U-Boot has a header file called lz4.h for its own use. If the
host has its own lz4 header file installed (e.g. from the 'liblz4-dev'
package) then host builds will use that instead.

Move the U-Boot file into its own directory, as is done with various
other headers with the same problem.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-09 13:09:56 -04:00
Simon Glass
4cb35b7a1f image: Split up boot_get_fdt()
This function is far too long. Before trying to remove #ifdefs, split out
the code that deals with selecting the FDT into a separate function.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:27 -04:00
Simon Glass
a2198cd018 image: Reduce variable scope in boot_get_fdt()
Move the variables declarations to where they are needed, to reduce the
number of #ifdefs needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:27 -04:00
Simon Glass
b53541f7f6 image: Remove some #ifdefs from image-fit and image-fit-sig
Drop the #ifdefs which are easy to remove without refactoring.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:27 -04:00
Simon Glass
f33a2c1bd0 image: Remove #ifdefs from select_ramdisk()
Use boolean variables to deal with the strange #ifdef logic of this
function, so we can remove the #ifdefs.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:27 -04:00
Simon Glass
e4c928792e image: Split up boot_get_ramdisk()
This function is far too long. Before trying to remove #ifdefs, split out
the code that deals with selecting the ramdisk into a separate function.

Leave the code indented as it was for easier review. The next patch cleans
this up along with checkpatch violations.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:27 -04:00
Simon Glass
78f88790e3 image: Reduce variable scope in boot_get_ramdisk()
Move the variables declarations to where they are needed, to reduce the
number of #ifdefs needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:27 -04:00
Simon Glass
1df654a6af image: Drop most #ifdefs in image-board.c
Remove ifdefs in this file, so far as possible without too much
refactoring.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:27 -04:00
Simon Glass
78740bcce8 image: Drop #ifdefs for fit_print_contents()
Use a simple return to drop the unwanted code.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:27 -04:00
Simon Glass
0ab5e02704 image: Tidy up fit_unsupported_reset()
This function is only used in one place and does not need to use the
preprocessor. Move it to the C file and convert it to a normal function.

Drop fit_unsupported() since it is not used.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:27 -04:00
Simon Glass
fa13940740 image: Drop IMAGE_ENABLE_IGNORE
We can use the new host_build() function for this, so drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08 15:53:27 -04:00
Simon Glass
3ac0f50412 image: Drop IMAGE_OF_SYSTEM_SETUP
This is not needed with Kconfig, since we can use IS_ENABLED() easily
enough. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08 15:53:26 -04:00
Simon Glass
30ba282865 image: Drop IMAGE_OF_BOARD_SETUP
This is not needed with Kconfig, since we can use IS_ENABLED() easily
enough. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08 15:53:26 -04:00
Simon Glass
806d1ff37b image: Drop IMAGE_BOOT_GET_CMDLINE
This is not needed with Kconfig, since we can use IS_ENABLED() easily
enough and the board code is now in a separate file. Update the only place
where this is used and drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08 15:53:26 -04:00
Simon Glass
e7d285b2f3 image: Use the correct checks for CRC32
Add a host Kconfig for CRC32. With this we can use CONFIG_IS_ENABLED(CRC32)
directly in the host build, so drop the unnecessary indirection.

Add a few more conditions to SPL_CRC32 to avoid build failures as well as
TPL_CRC32. Also update hash.c to make crc32 optional and to actually take
notice of SPL_CRC32.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08 15:53:26 -04:00
Simon Glass
0c303f9a66 image: Drop IMAGE_ENABLE_OF_LIBFDT
Add a host Kconfig for OF_LIBFDT. With this we can use
CONFIG_IS_ENABLED(OF_LIBFDT) directly in the tools build, so drop the
unnecessary indirection.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08 15:53:26 -04:00
Simon Glass
bf371b4cf5 image: Drop IMAGE_ENABLE_FIT
Make use of the host Kconfig for FIT. With this we can use
CONFIG_IS_ENABLED(FIT) directly in the host build, so drop the unnecessary
indirection.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08 15:53:26 -04:00
Simon Glass
d54f7e3f23 hash: Drop some #ifdefs in hash.c
We can use the __maybe_unused attribute to avoid some of the #ifdefs in
this file. Update the functions accordingly.

Note: The actual hashing interface is still a mess, with four separate
combinations and lots of #ifdefs. This should really use a driver
approach, e.g. as is done with partition drivers.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08 15:53:26 -04:00
Simon Glass
2c21256b27 hash: Use Kconfig to enable hashing in host tools and SPL
At present when building host tools, we force CONFIG_SHAxxx to be enabled
regardless of the board Kconfig setting. This is done in the image.h
header file.

For SPL we currently just assume the algorithm is desired if U-Boot proper
enables it.

Clean this up by adding new Kconfig options to enable hashing on the host,
relying on CONFIG_IS_ENABLED() to deal with the different builds.

Add new SPL Kconfigs for hardware-accelerated hashing, to maintain the
current settings.

This allows us to drop the image.h code and the I_WANT_MD5 hack.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08 15:53:26 -04:00
Simon Glass
e02b3fd4b9 image: Add Kconfig options for FIT in the tools build
In preparation for enabling CONFIG_IS_ENABLED() on the host build, add
some options to enable the various FIT options expected in these tools.
This will ensure that the code builds correctly when CONFIG_TOOLS_xxx
is distinct from CONFIG_xxx.

Drop some #ifdefs which are immediately unnecessary (many more are in
later patches).

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08 15:53:26 -04:00
Simon Glass
c9d6b5b5dc compiler: Rename host_build() to tools_build()
With the new TOOLS_LIBCRYPTO and some other changes, it seems that we are
heading towards calling this a tools build rather than a host build,
although of course it does happen on the host.

I cannot think of anything built by the host which cannot be described as
a tool, so rename this function.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08 15:53:26 -04:00
Simon Glass
4ed37abc49 image: Remove ifdefs around image_setup_linux() el at
Drop some more ifdefs in image-board.c and also the FPGA part of bootm.c
which calls into it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:26 -04:00
Simon Glass
c5a68d29e3 image: Avoid #ifdefs for manual relocation
Add a macro to handle manually relocating a pointer. Update the iamge code
to use this to avoid needing #ifdefs.

This also fixes a bug where the 'done' flag was not set.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:26 -04:00
Simon Glass
2ac00c0505 image: Create a function to do manual relocation
Rather than adding an #ifdef and open-coding this calculation, add a
helper function to handle it. Use this in the image code.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:26 -04:00
Simon Glass
5d3248a688 image: Split host code out into its own file
To avoid having #ifdefs in a few functions which are completely different
in the board and host code, create a new image-host.c file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:26 -04:00
Simon Glass
3d2a47f11c image: Fix up checkpatch warnings in image-board.c
Tidy up the warnings.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:26 -04:00
Simon Glass
41506ff5a5 image: Split board code out into its own file
To avoid a large #ifdef in the image.c file, move the affected code into
a separate file.

Avoid any style fix-ups for easier review. Those are in the next patch.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:26 -04:00
Simon Glass
458b30af66 image: Update image_decomp() to avoid ifdefs
Adjust this function so that preprocessor macros are not needed. With
this, the host build uses more of the same header files as the target
build.

Rather than definining CONFIG_SYS_MALLOC_LEN, add a CONSERVE_MEMORY
define, since that is the purpose of the value.

This appears to have no impact on code size from a spot check of a few
boards (snow, firefly-rk3288, boston32r2el, m53menlo).

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:26 -04:00
Simon Glass
02ace2cd49 image: Update zstd to avoid reporting error twice
The zstd implementation prints the error in image_decomp() which is
incorrect and does not match other algorithms. Drop this and let the
caller report the error.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:26 -04:00
Simon Glass
b876eb87e9 image: Avoid switch default in image_decomp()
At present this function is full of preprocessor macros. Adjust it to
check for an unsupported algorithm after the switch(). This will allow
us to drop the macros.

Fix up the return-value path and an extra blank line while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:26 -04:00
Simon Glass
94d0a2efc0 zstd: Create a function for use from U-Boot
The existing zstd API requires the same sequence of calls to perform its
task. Create a helper for U-Boot, to avoid code duplication, as is done
with other compression algorithms. Make use of of this from the image
code.

Note that the zstd code lacks a test in test/compression.c and this should
be added by the maintainer.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08 15:53:26 -04:00
Heiko Schocher
deb80ec023 imx: spl: fix imx8m secure boot
cherry-picked from NXP code:
719d665a87c6: ("MLK-20467 imx8m: Fix issue for booting signed image through uuu")

which fixes secure boot on imx8m based boards. Problem was
that FIT header and so IVT header too, was loaded to
memallocated address. So the ivt header address coded
in IVT itself does not fit with the real position.

Signed-off-by: Heiko Schocher <hs@denx.de>
Tested-by: Tim Harvey <tharvey@gateworks.com>
2021-10-07 16:53:50 +02:00
Heiko Schocher
884ba50a07 spl_fit. add hook to make fixes after fit header is loaded
add hook function spl_load_simple_fit_fix_load()
which is called after fit image header is loaded.

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-10-07 16:53:50 +02:00
Samuel Holland
dd573b6b21 riscv: image: Use the first DRAM bank for bootm_low
bootm_low is used as a base address is used to allocate space for the
FDT blob, initrd, cmdline, etc. when booting Linux. Set the default
value for RISC-V to the start of the first DRAM bank, so platforms can
get their DRAM layout from the device tree, and do not need to define
CONFIG_SYS_SDRAM_BASE.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2021-10-07 16:08:23 +08:00
Patrick Delaunay
51827f9a8b lib: optee: remove the duplicate CONFIG_OPTEE
The configuration CONFIG_OPTEE is defined 2 times:
1- in lib/optee/Kconfig for support of OPTEE images loaded by bootm command
2- in drivers/tee/optee/Kconfig for support of OP-TEE driver.

It is abnormal to have the same CONFIG define for 2 purpose;
and it is difficult to managed correctly their dependencies.

Moreover CONFIG_SPL_OPTEE is defined in common/spl/Kconfig
to manage OPTEE image load in SPL.

This definition causes an issue with the macro CONFIG_IS_ENABLED(OPTEE)
to test the availability of the OP-TEE driver.

This patch cleans the configuration dependency with:
- CONFIG_OPTEE_IMAGE (renamed) => support of OP-TEE image in U-Boot
- CONFIG_SPL_OPTEE_IMAGE (renamed) => support of OP-TEE image in SPL
- CONFIG_OPTEE (same) => support of OP-TEE driver in U-Boot
- CONFIG_OPTEE_LIB (new) => support of OP-TEE library

After this patch, the macro have the correct behavior:
- CONFIG_IS_ENABLED(OPTEE_IMAGE) => Load of OP-TEE image is supported
- CONFIG_IS_ENABLED(OPTEE) => OP-TEE driver is supported

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-10-05 08:44:48 -04:00
Wolfgang Denk
0cf207ec01 WS cleanup: remove SPACE(s) followed by TAB
Signed-off-by: Wolfgang Denk <wd@denx.de>
2021-09-30 09:08:16 -04:00
Wolfgang Denk
0a50b3c97b WS cleanup: remove trailing white space
Signed-off-by: Wolfgang Denk <wd@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-09-30 08:08:56 -04:00
Wolfgang Denk
66356b4c06 WS cleanup: remove trailing empty lines
Signed-off-by: Wolfgang Denk <wd@denx.de>
2021-09-30 08:08:56 -04:00
Tom Rini
f899cc1432 ti: keystone: Move away from CONFIG_SOC_KEYSTONE
We have individual SOC symbols for each keystone 2 platform.  Use the
existing CONFIG_ARCH_KEYSTONE rather than CONFIG_SOC_KEYSTONE to
encompass all of the keystone families.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-27 21:38:34 -04:00
Simon Glass
414cc15144 treewide: Simply conditions with the new OF_REAL
Use this new Kconfig to simplify the compilation conditions where
appropriate.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-25 09:46:15 -06:00
Simon Glass
7de8bd03c3 treewide: fdt: Move fdt_get_config_... to ofnode_conf_read...
The current API is outdated as it requires a devicetree pointer.

Move these functions to use the ofnode API and update this globally. Add
some tests while we are here.

Correct the call in exynos_dsim_config_parse_dt() which is obviously
wrong.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-25 09:46:15 -06:00
Artem Lapkin
2ddb8fcd2e image: add lz4 zstd compression magic map
Add lz4 and zstd compression magic map. Already can decompress images
with lz4 and zstd compression type.

Signed-off-by: Artem Lapkin <art@khadas.com>
2021-09-23 14:15:32 -04:00
Pali Rohár
121a165c51 Remove including timestamp.h in version.h
Header file version.h does not use anything from timestamp.h. Including of
timestamp.h has side effect which cause recompiling object file at every
make run because timestamp.h changes at every run.

So remove timestamp.h from version.h and include timestamp.h in files
which needs it.

This change reduce recompilation time of final U-Boot binary when U-Boot
source files were not changed as less source files needs to be recompiled.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
[trini: Add in lib/acpi/acpi_table.c and test/dm/acpi.c, rework a few others]
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-17 12:10:44 -04:00
Pali Rohár
bdfb6d70bb version: Move version_string[] from version.h to version_string.h
More C files do not use compile time timestamp macros and do not have to be
recompiled every time when SOURCE_DATE_EPOCH changes.

This patch moves version_string[] from version.h to version_string.h and
updates other C files which only needs version_string[] string to include
version_string.h instead of version.h. After applying this patch these
files are not recompiled every time when SOURCE_DATE_EPOCH changes.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2021-09-17 12:10:44 -04:00
Tom Rini
6674edaabf Prepare v2021.10-rc4
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Merge tag 'v2021.10-rc4' into next

Prepare v2021.10-rc4

Signed-off-by: Tom Rini <trini@konsulko.com>

# gpg: Signature made Tue 14 Sep 2021 06:58:32 PM EDT
# gpg:                using RSA key 1A3C7F70E08FAB1707809BBF147C39FF9634B72C
# gpg: Good signature from "Thomas Rini <trini@konsulko.com>" [ultimate]

# Conflicts:
#	board/Arcturus/ucp1020/spl.c
#	cmd/mvebu/Kconfig
#	common/Kconfig.boot
#	common/image-fit.c
#	configs/UCP1020_defconfig
#	configs/sifive_unmatched_defconfig
#	drivers/pci/Kconfig
#	include/configs/UCP1020.h
#	include/configs/sifive-unmatched.h
#	lib/Makefile
#	scripts/config_whitelist.txt
2021-09-16 10:29:40 -04:00
Alexandru Gagniuc
1ac7580a22 image: Avoid erroneous double byte-swap in CRC value
The hash algorithm selection was streamlined in commit 92055e138f
("image: Drop if/elseif hash selection in calculate_hash()"). Said
commit kept the call to cpu_to_uimage() to convert the CRC to big
endian format.

This would have been correct when calling crc32_wd(). However, the
->hash_func_ws member of crc32 points to crc32_wd_buf(), which already
converts the CRC to big endian. On a little endian host, doing both
conversions results in a little-endian CRC. This is incorrect.

To remedy this, simply drop the call to cpu_to_uimage(), thus only
doing the byte-order conversion once.

Fixes: 92055e138f ("image: Drop if/elseif hash selection in
       calculate_hash()")
Tested-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-09-14 18:44:02 -04:00
Alexandru Gagniuc
de41f0ee0d image: rsa: Move padding_algos to linker lists
We are not guaranteed to have the padding_pkcs_15_verify symbol since
commit 92c960bc1d ("lib: rsa: Remove #ifdefs from rsa.h"), and
commit 61416fe9df ("Kconfig: FIT_SIGNATURE should not select RSA_VERIFY")

The padding_algos only make sense with RSA verification, which can now
be disabled in lieu of ECDSA. In fact this will lead to build failures
because of the missing symbol mentioned earlier.

To resolve this, move the padding_algos to a linker list, with
declarations moved to rsa_verify.c. This is consistent with commit
6909edb4ce ("image: rsa: Move verification algorithm to a linker list")

One could argue that the added #ifdef USE_HOSTCC is ugly, and should
be hidden within the U_BOOT_PADDING_ALGO() macro. However, this would
be inconsistent with the "cryptos" list. This logic for was not
previously explored:

Without knowledge of the U_BOOT_PADDING_ALGO() macro, its use is
similar to something being declared. However, should #ifndef
USE_HOSTCC be part of the macro, it would not be obvious that it
behaves differently on host code and target code. Having the #ifndef
outside the macro makes this obvious.

Also, the #ifdef is not always necessary. For example ecda-verify
makes use of U_BOOT_CRYPTO_ALGO() without any accompanying #ifdefs.
The fundamental issue is a lack of separation of host and target code
in rsa_verify. Therefore, the declaration of a padding algo with the
external #ifdef is more readable and consistent.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-09-14 11:46:48 -04:00
Simon Glass
3232bdf0b3 pci: Drop DM_PCI
This option has not effect now. Drop it, using PCI instead where needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-13 18:23:13 -04:00
Alexandru Gagniuc
92055e138f image: Drop if/elseif hash selection in calculate_hash()
calculate_hash() would try to select the appropriate hashing function
by a if/elseif contruct. But that is exactly why hash_lookup_algo()
exists, so use it instead.

This does mean that we now have to 'select HASH' to make sure we get
the hash_lookup_algo() symbol. However, the change makes sense because
even basic FITs will have to deal with "hash" nodes.

My only concern is that the 'select SPL_HASH' might cause some
platform to grow above its SPL size allowance

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
[trini: Make FSL_CAAM be implied only on ARM && SPL]
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-08 16:12:09 -04:00
Alexandru Gagniuc
fe54aeaa4a common: Move MD5 hash to hash_algo[] array.
MD5 is being called directly in some places, but it is not available
via hash_lookup_algo("md5"). This is inconsistent with other hasing
routines. To resolve this, add an "md5" entry to hash_algos[].

The #ifdef clause looks funnier than those for other entries. This is
because both MD5 and SPL_MD5 configs exist, whereas the other hashes
do not have "SPL_" entries. The long term plan is to get rid of the
ifdefs, so those should not be expected to survive much longer.

The md5 entry does not have .hash_init/update/finish members. That's
okay because hash_progressive_lookup_algo() will catch that, and
return -EPROTONOSUPPORT, while hash_lookup_algo() will return the
correct pointer.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
[trini: Use CONFIG_IS_ENABLED not IS_ENABLED for MD5 check]
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-08 16:11:46 -04:00
Alexandru Gagniuc
0721209699 common/spl: Drop [ST]PL_HASH_SUPPORT in favor of [ST]PL_HASH
All of these configs exist. Stick to using CONFIG_[ST]PL_HASH, and drop all
references to CONFIG_[ST]PL_HASH_SUPPORT.  This means we need for
CHAIN_OF_TRUST to select SPL_HASH now.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
[trini: Add TPL case, fix CHAIN_OF_TRUST, other tweaks]
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-08 16:11:46 -04:00
Alexandru Gagniuc
eb5171ddec common: Remove unused CONFIG_FIT_SHAxxx selectors
Originally CONFIG_FIT_SHAxxx enabled specific SHA algos for and only
for hash_calculate() in common/image-fit.c. However, since commit
14f061dcb1 ("image: Drop IMAGE_ENABLE_SHAxxx"),
the correct selector was changed to CONFIG_SHAxxx.

The extra "_FIT_" variants are neither used, nor needed. Remove them.
One defconfig disables FIT_SHA256, which is now changed to 'SHA256'.

CMD_MVEBU_BUBT needs to select select SHA256 to avoid undefined
references to "sha256_*()". bubt.c needs sha256, so this selection is
correct. It is not clear why this problem did not manifest before.

Note that SHA selection in SPL is broken for this exact reason. There
is no corresponding SPL_SHAxxx. Fixing this is is beyond the scope of
this change.

Also note that we make CONFIG_FIT now imply SHA256, to make up for
FIT_SHA256 previously being a default y option.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
[trini: Add imply SHA256 to FIT]
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-08 16:10:34 -04:00
Zong Li
4d4222d074 common: board_r: support enable_caches for RISC-V
The enable_caches is a generic hook for architecture-implemented, we
leverage this function to enable caches for RISC-V

Signed-off-by: Zong Li <zong.li@sifive.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2021-09-07 10:34:29 +08:00
Simon Glass
9f6649209f net: Move network rules to drivers/net
The code under drivers/net is related to ethernet networking drivers, in
some fashion or another.  Drop these from the top-level Makefile and
also move the phy rule into drivers/net/Makefile which is where it
belongs.  Make the new rule for drivers/net check for the build-stage
relevant ETH symbol.

Fix up some Kconfig dependencies while we're here to mirror how the
Makefile logic now works.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Introduce ETH, Kconfig dependency changes, am43xx fix]
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-04 12:51:47 -04:00
Simon Glass
5ed16a9511 net: Rename SPL_NET_SUPPORT to SPL_NET
Rename this option so that CONFIG_IS_ENABLED can be used with it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04 12:48:53 -04:00
Simon Glass
a4faf1f563 power: Refactor Makefile rules
Move the power/ rules into drivers/power to avoid clutter in the Makefile
and drivers/Makefile files.

We must select SPL_POWER if SPL_POWER_DOMAIN is used, since the two are
currently independent and boards do not necessarily enable SPL_POWER.

Add a TPL_POWER as well, as that is used by one board.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-09-04 12:26:02 -04:00
Simon Glass
f7560376ae sata: Rename SATA_SUPPORT to SATA
Rename this options so that CONFIG_IS_ENABLED can be used with it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04 12:26:02 -04:00
Simon Glass
6f004adaf6 ppc: Rename MPC8XXX_INIT_DDR_SUPPORT to MPC8XXX_INIT_DDR
Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04 12:26:02 -04:00
Simon Glass
de213c71a3 Rename CACHE_SUPPORT to CACHE
Rename this option so that CONFIG_IS_ENABLED can be used with it.

Oddly there is already an SPL_CACHE option. Drop it in favour of this one.

Drop the special SPL Makefile rule which is now superfluous.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04 12:26:02 -04:00
Simon Glass
ea2ca7e17e spi: Rename SPI_SUPPORT to SPI
Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04 12:26:02 -04:00
Simon Glass
2a73606668 serial: Rename SERIAL_SUPPORT to SERIAL
Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04 12:26:01 -04:00
Simon Glass
73c6ff6aac rtc: Rename RTC_SUPPORT to RTC
Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04 11:42:41 -04:00
Simon Glass
15042e7b9b pch: Rename PCH_SUPPORT to PCH
Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04 11:42:41 -04:00
Simon Glass
103c5f1806 mmc: Rename MMC_SUPPORT to MMC
Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
[trini: Fixup some incorrect renames]
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-04 11:42:41 -04:00
Pali Rohár
dffeb40098 xyz-modem: Allow to cancel transfer also by CTRL+C
Currently it is possible to cancel loadx and loady commands by pressing
CTRL+X (CAN character) at least 3 times quickly.

All other U-Boot commands, including loadb and loads can be cancelled by
CTRL+C. So allow it also in xyz-modem code used by loadx and loady
commands. Implement it by handling CTRL+C (ETX character) in the same way
as CTRL+X (CAN character).

Due to how x/y-modem protocol works, it is required to press
CTRL+C or CTRL+X at least 3 times quickly.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-09-03 14:32:41 -04:00
Pali Rohár
f05d69bd0a xyz-modem: Put xyzModem_stream_close debug diagnostic message into ZM_DEBUG()
This is how all other debug / diagnostic messages are handled.

Signed-off-by: Pali Rohár <pali@kernel.org>
2021-09-03 14:32:40 -04:00
Pali Rohár
15c27a5a22 xyz-modem: Fix x-modem "xyzModem_eof error" at the end of file
In x-modem protocol EOF is not an error state at the end of file.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-09-03 14:32:40 -04:00
Pali Rohár
1e7478461b xyz-modem: Fix crash after cancelling transfer
Variable xyz.len is set to -1 on error. At the end xyzModem_stream_read()
function calls memcpy() with length from variable xyz.len. If this variable
is set to -1 then value passed to memcpy is casted to unsigned value, which
means to copy whole address space. Which then cause U-Boot crash. E.g. on
arm64 it cause CPU crash: "Synchronous Abort" handler, esr 0x96000006

Fix this issue by checking that value stored in xyz.len is valid prior
trying to use it.

Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2021-09-03 14:32:40 -04:00
Chia-Wei Wang
ca47955a66 fit: Use DM hash driver if supported
Calculate hash using DM driver if supported.
For backward compatibility, the call to legacy
hash functions is reserved.

Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
2021-09-01 19:25:37 -04:00
Michal Simek
b4c2c151b1 Kconfig: Remove all default n/no options
default n/no doesn't need to be specified. It is default option anyway.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
[trini: Rework FSP_USE_UPD portion]
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-31 17:47:49 -04:00
Tom Rini
d8ef01e964 Convert CONFIG_RAMBOOT_PBL et al to Kconfig
This converts the following to Kconfig:
   CONFIG_RAMBOOT_PBL
   CONFIG_SYS_FSL_PBL_PBI
   CONFIG_SYS_FSL_PBL_RCW

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-31 17:47:49 -04:00
Tom Rini
55dabcc8f2 Convert CONFIG_SYS_I2C_LEGACY to Kconfig and add CONFIG_[ST]PL_SYS_I2C_LEGACY
First, we convert CONFIG_SYS_I2C_LEGACY to Kconfig.  Next, as you cannot
have SYS_I2C_LEGACY and DM_I2C at the same time, introduce
CONFIG_SPL_SYS_I2C_LEGACY so that we can enable the legacy option only
in SPL.  Finally, for some PowerPC cases we also need
CONFIG_TPL_SYS_I2C_LEGACY support.  Convert all of the existing users to
one or more symbols.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-30 14:10:07 -04:00
Tom Rini
d7d40f614d Convert CONFIG_ID_EEPROM to Kconfig
This converts the following to Kconfig:
   CONFIG_ID_EEPROM

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-30 14:10:05 -04:00
Tom Rini
b9cb74a5aa Xilinx changes for v2021.10-rc3
xilinx:
 - Disable CONFIG_ARCH_FIXUP_FDT_MEMORY
 - Print information about cpu via soc drivers and enable DISPLAY_CPUINFO
 - Wire infrastructure for DTB_RESELECT and MULTI_DTB_FIT
 
 zynq:
 - Wire single QSPI
 - Use power-source instead of io-standard properties
 - Enable nor on zc770-xm012
 
 zynqmp:
 - Change handling around multi_boot()
 - Setup offset for u-boot.itb in spi
 - Generate run time dfu_alt_info for capsule update
 - Use explicit values for enums (zynqmp_firmware.h)
 - Enable RTC/SHA1/BUTTON/BUTTON_GPIO command
 - Disable WDT driver by default
 - Bind usb/scsi via preboot because of EFI
 - DT updates/fixes
 - Add soc driver
 - Fix SPL SPI boot mode
 
 versal:
 - Add soc driver
 
 sdhci:
 - Update tap delay programming for zynq_sdhci driver
 
 cmd:
 - Fix RTC uclass handling in date command
 - Update pwm help message
 - Update reset help message
 
 watchdog:
 - Fix wwdt compilation
 
 rtc:
 - Deal with seq alias in rtc uclass
 - Add zynqmp RTC driver
 
 fdt:
 - Add kernel-doc for fdt_fixup_memory_banks()
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Merge tag 'xilinx-for-v2021.10-rc3' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze

Xilinx changes for v2021.10-rc3

xilinx:
- Disable CONFIG_ARCH_FIXUP_FDT_MEMORY
- Print information about cpu via soc drivers and enable DISPLAY_CPUINFO
- Wire infrastructure for DTB_RESELECT and MULTI_DTB_FIT

zynq:
- Wire single QSPI
- Use power-source instead of io-standard properties
- Enable nor on zc770-xm012

zynqmp:
- Change handling around multi_boot()
- Setup offset for u-boot.itb in spi
- Generate run time dfu_alt_info for capsule update
- Use explicit values for enums (zynqmp_firmware.h)
- Enable RTC/SHA1/BUTTON/BUTTON_GPIO command
- Disable WDT driver by default
- Bind usb/scsi via preboot because of EFI
- DT updates/fixes
- Add soc driver
- Fix SPL SPI boot mode

versal:
- Add soc driver

sdhci:
- Update tap delay programming for zynq_sdhci driver

cmd:
- Fix RTC uclass handling in date command
- Update pwm help message
- Update reset help message

watchdog:
- Fix wwdt compilation

rtc:
- Deal with seq alias in rtc uclass
- Add zynqmp RTC driver

fdt:
- Add kernel-doc for fdt_fixup_memory_banks()
2021-08-27 08:33:02 -04:00
Michal Simek
5e1a3be667 fdt_support: Add kernel-doc for fdt_fixup_memory_banks()
Add kernel-doc description for fdt_fixup_memory_banks() because it is
implemented in one specific way and this information should be available
for others to decide if their SoC conforms to it.
If you don't want U-Boot to update your memory DT layout please disable
CONFIG_ARCH_FIXUP_FDT_MEMORY.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-08-26 08:08:11 +02:00
Alexandru Gagniuc
61416fe9df Kconfig: FIT_SIGNATURE should not select RSA_VERIFY
FIT signatures can now be implemented with ECDSA. The assumption that
all FIT images are signed with RSA is no longer valid. Thus, instead
of 'select'ing RSA, only 'imply' it. This doesn't change the defaults,
but allows one to explicitly disable RSA support.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Igor Opaniuk <igor.opaniuk@foundries.io>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-08-16 10:49:35 +02:00
John Keeping
8edecd3110 fit: Fix verification of images with external data
The "-E" option to mkimage generates a FIT with external data using the
data-size and data-offset properties which must both be ignored when
verifying a signature.

Add "data-offset" to the list of excluded properties for signature
verification; since the line is now too long, re-format the list to
one-per-line and make it static since the data is constant.

Signed-off-by: John Keeping <john@metanate.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-08-04 15:57:13 -04:00
Simon Glass
0b1284eb52 global: Convert simple_strtoul() with decimal to dectoul()
It is a pain to have to specify the value 10 in each call. Add a new
dectoul() function and update the code to use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-02 13:32:14 -04:00
Simon Glass
7e5f460ec4 global: Convert simple_strtoul() with hex to hextoul()
It is a pain to have to specify the value 16 in each call. Add a new
hextoul() function and update the code to use it.

Add a proper comment to simple_strtoul() while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-02 13:32:14 -04:00
Simon Glass
031725f8cd hash: Ensure verification hex pairs are terminated
This function seems to assume that the chr[] variable contains zeros at
the start, which is not always true. Use strlcpy() to be safe.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-02 13:31:32 -04:00
Simon Glass
cb8970092f sandbox: Reduce keyed autoboot delay
The autoboot tests are a recent addition to U-Boot, providing much-needed
coverage in this area.

A side effect of the keyed autoboot test is that this feature is enabled
in sandbox always. This changes the autoboot prompt and confuses the
pytests. Some tests become slower, for example the vboot tests take about
27s now instead of 3s.

We don't actually need this feature enabled to be able to run the tests.
Add a switch to allow sandbox to turn it on and off as needed. Use this
in the one test that needs it.

Add a command-line flag in case this is desired in normal use.

Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: 25c8b9f298 ("test: add first autoboot unit tests")
Reviewed-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
2021-08-01 09:05:24 -06:00
Tim Harvey
c03cb02230 common: board_r: print error if binman_init fails
Display an error if binman_init fails.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2021-08-01 09:05:24 -06:00
Pali Rohár
2226ca1734 arm: mvebu: Load U-Boot proper binary in SPL code based on kwbimage header
Now that proper load and execution addresses are set in v1 kwbimage we
can use it for loading and booting U-Boot proper.

Use the new spl_parse_board_header() function to implement parsing the
kwbimage v1 header. Use information from this header to locate offset and
size of the U-Boot proper binary, instead of using the legacy U-Boot
header which is prepended to the U-Boot proper binary stored at fixed
offset. This has the advantage that we do not need to relay on legacy
U-Boot header anymore and therefore U-Boot proper binary can be stored at
any offset, as is the case when loading & booting U-Boot proper by
BootROM. The CONFIG_SYS_U_BOOT_OFFS option is therefore not used by SPL
code anymore.

Also allow to compile U-Boot SPL without CONFIG_SPL_SPI_FLASH_SUPPORT,
CONFIG_SPL_MMC_SUPPORT or CONFIG_SPL_SATA_SUPPORT set. In this case
BootROM is used for loading and executing U-Boot proper. This reduces the
size of U-Boot's SPL image. By default these config options are enabled
and so BootROM loading is not used. In some cases BootROM reads from SPI
NOR at lower speed than U-Boot SPL. So people can decide whether they
want to have smaller SPL binary at the cost of slower boot.

Therefore dependency on CONFIG_SPL_DM_SPI, CONFIG_SPL_SPI_FLASH_SUPPORT,
CONFIG_SPL_SPI_LOAD, CONFIG_SPL_SPI_SUPPORT, CONFIG_SPL_DM_GPIO,
CONFIG_SPL_DM_MMC, CONFIG_SPL_GPIO_SUPPORT, CONFIG_SPL_LIBDISK_SUPPORT,
CONFIG_SPL_MMC_SUPPORT, CONFIG_SPL_SATA_SUPPORT and
CONFIG_SPL_LIBDISK_SUPPORT is changed from strict to related "imply"
(which can be selectivelly turned off and causes booting via BootROM).

Options CONFIG_SYS_SPI_U_BOOT_OFFS,
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR and
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_DATA_PART_OFFSET have to to be set to
zero as they define the location where kwbimage header starts. It is the
location where BootROM expects start of the kwbimage from which it reads,
parses and executes SPL part. The same applies to option
CONFIG_SPL_SATA_RAW_U_BOOT_SECTOR, which has to be set to one.

Update all config files to set correct values of these options and set
CONFIG_SYS_U_BOOT_OFFS to the correct value - the offset where U-Boot
proper starts.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
2021-07-31 09:59:58 +02:00
Pali Rohár
9baab60b80 SPL: Add support for parsing board / BootROM specific image types
Platform specific BootROM may use its own image type for loading SPL or
U-Boot proper. In some cases it makes sense to not use BootROM supplied
code for booting U-Boot proper but rather to use U-Boot SPL for this,
e.g. when U-Boot SPL can load U-Boot proper faster than BootROM. In this
case it is required for platform board code to parse and load U-Boot in
BootROM specific image type.

This change adds support for parsing platform / board / BootROM specific
image types via weak function spl_parse_board_header() which is called
before marking boot image as a raw.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
2021-07-31 09:49:32 +02:00
Pali Rohár
5fce287556 SPL: Add support for specifying offset between header and image
Some image types (e.g. kwbimage v1) store the offset to SPL binary and
offset to U-Boot proper binary in their headers. To avoid reading SPL
binary when loading U-Boot proper, add support for specifying offset in
struct spl_image_info, which defines the offset from the beginning of
the header and the beginning of the executable data.

Initial support is added only for SPI, MMC and SATA code. We can extend
it later if needed.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
2021-07-31 09:49:32 +02:00
Simon Glass
975e7cf301 i2c: Rename SPL/TPL_I2C_SUPPORT to I2C
Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
2021-07-28 14:29:37 -04:00
Simon Glass
69d9eda4da i2c: Rename CONFIG_SYS_I2C to CONFIG_SYS_I2C_LEGACY
It is quite confusing that CONFIG_SYS_I2C selects the legacy I2C and
CONFIG_DM_I2C selects the current I2C. The deadline to migrate I2C is less
than a year away.

Also we want to have a CONFIG_I2C for U-Boot proper just like we have
CONFIG_SPL_I2C for SPL, so we can simplify the Makefile rules.

Rename this symbol so it is clear it is going away.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
2021-07-28 14:29:37 -04:00
Simon Glass
9ca00684db Rename DRIVERS_MISC_SUPPORT to DRIVERS_MISC
Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-28 14:29:37 -04:00
Simon Glass
83061dbd1c Rename GPIO_SUPPORT to GPIO
Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-28 14:29:36 -04:00
Simon Glass
333e4a621d Rename SPL_USB_HOST_SUPPORT to SPL_USB_HOST
Rename this option so that CONFIG_IS_ENABLED can be used with it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-28 14:27:54 -04:00
Simon Glass
078111b9c0 Rename SPL_WATCHDOG_SUPPORT to SPL_WATCHDOG
Rename this option so that CONFIG_IS_ENABLED can be used with it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-28 14:27:54 -04:00
Simon Glass
89ddb0bfeb Rename SPL_MUSB_NEW_SUPPORT to SPL_MUSB_NEW
Rename this option so that CONFIG_IS_ENABLED can be used with it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-28 14:27:54 -04:00
Simon Glass
f2d7a36ec2 Rename SPL_ETH_SUPPORT to SPL_ETH
Rename this option so that CONFIG_IS_ENABLED can be used with it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-28 14:27:54 -04:00
Simon Glass
0c6bdbb97c Rename SPL_CRYPTO_SUPPORT to SPL_CRYPTO
Rename this option so that CONFIG_IS_ENABLED can be used with it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-28 14:27:54 -04:00
Simon Glass
933b2f09cb Rename SPL_POWER_SUPPORT to SPL_POWER
Rename this option so that CONFIG_IS_ENABLED can be used with it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-07-28 14:27:54 -04:00
Alexandru Gagniuc
a25d6b65c2 spl: Introduce spl_board_prepare_for_optee() hook
OP-TEE requires some particular setup, which is not needed for linux
or other payloads. Add a hook for platform-specific code to perform
any OP-TEE related configuration and initialization.

A weak function is used because it is symmetrical to other
spl_board_prepare_for_*() implementations. A solution to avoid the use
of weak functions would trivially apply to all these implementations.
However, re-designing this is beyond the scope of this patch.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-07-27 09:47:40 +02:00
Alexandru Gagniuc
5f6e5c37c6 spl: mmc: Support OP-TEE payloads in Falcon mode
In general, Falcon mode means we're booting a linux kernel directly.
With FIT images, however, an OP-TEE secure kernel can be booted before
linux. Thus, if the next stage is an IH_OS_TEE, this isn't necessarily
a problem.

Of course, a general solution would involve mmc_load_image_raw_os()
only loading the binary, and leaving the decision of suitability to
someone else. However, a rework of the boot flow is beyond the scope
of this patch. Accept IH_OS_TEE as a valid OS value.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-07-27 09:47:40 +02:00
Steffen Jaeckel
25c8b9f298 test: add first autoboot unit tests
This adds tests for the crypt-based and plain SHA256-based password hashing
algorithms in the autoboot flow.

Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-23 13:36:20 -04:00
Steffen Jaeckel
33198740ac common: add support to fallback to plain SHA256
In case crypt-based hashing is enabled this will be the default mechanism
that is used. If a user wants to have support for both, the environment
variable `bootstopusesha256` can be set to `true` to allow plain SHA256
based hashing of the password.

Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-23 13:36:20 -04:00
Steffen Jaeckel
d199c3ab1c common: add AUTOBOOT_FLUSH_STDIN option
The key-sequence based unlock mechanisms are sensitive to junk symbols
that could have been sent to stdin and are still waiting to be retrieved.
Enabling this option will read all symbols off stdin before displaying the
autoboot prompt (and starting to read the password from stdin).

Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-23 13:36:20 -04:00
Steffen Jaeckel
6c0ce6d3ca common: allow disabling of timeout for password entry
In case a user has to enter a complicated password it is sometimes
desireable to give the user more time than the default timeout.
Enabling this feature will disable the timeout entirely in case the user
presses the <Enter> key before entering any other character.

Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-23 13:36:20 -04:00
Steffen Jaeckel
1b2d68033b common: Rename macro appropriately
While doing code-review internally this got nitpicked by 2 reviewers, so
I decided to include this here.

Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
2021-07-23 13:36:20 -04:00
Steffen Jaeckel
1a4a778666 common: integrate crypt-based passwords
Hook into the autoboot flow as an alternative to the existing
mechanisms.

Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
2021-07-23 13:36:20 -04:00
Tom Rini
55adabbbfc Kconfig.boot: Make 0x0 the default SYS_TEXT_BASE for POSITION_INDEPENDENT
When we build U-Boot with POSITION_INDEPENDENT we must have
SYS_TEXT_BASE be set to zero.  Make this the default in that case.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
2021-07-23 07:13:25 -04:00
John Keeping
650bf008e5 fit: Allow external data for FDTs
Switch to fit_image_get_data_and_size() for consistency with all other
data loaded from FIT.

Signed-off-by: John Keeping <john@metanate.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-23 07:13:25 -04:00
John Keeping
674afa6b35 spl: use CONFIG_IS_ENABLED(LOAD_FIT_FULL)
It's possible that LOAD_FIT_FULL will have different values for TPL and
SPL, in which case just checking CONFIG_SPL_LOAD_FIT_FULL causes this to
be compiled in to the TPL even though functions and struct members it
depends on are not.

Use CONFIG_IS_ENABLED() to ensure the correct TPL/SPL variant is
checked.

Signed-off-by: John Keeping <john@metanate.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-23 07:13:24 -04:00
Simon Glass
72fa1ad8d9 log: Allow padding of the function name
At present when function names are logged, the output is a little hard to
read since every function is a different length. Add a way to pad the
names so that the log messages line up vertically. This doesn't work if
the function name is very long, but it makes a big difference in most
cases.

Use 20 characters as a default since this covers the vast majority of
functions.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-21 10:27:35 -06:00
Simon Glass
7d84fbb573 spl: Provide more information on boot failure
If SPL fails to boot, try to provide an error code to indicate what is
wrong. For example, if a uclass is missing, this can return -EPFNOSUPPORT
(-96) which provides useful information.

Add a helper for accessing the image-loader name so we can drop the use
of #ifdefs in this code.

Put this feature behind a CONFIG_SHOW_ERRORS option to avoid increasing
the code size.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-21 10:27:35 -06:00
Simon Glass
1ac9c4cef5 image: Allow @ in node names when not using signatures
If signature verification is not in use we don't need to worry about
the risk of using @ in node names. Update fit_image_verify() to allow
it if the function is not enabled.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-21 10:27:34 -06:00
Simon Glass
1f618d528e bloblist: Correct condition in bloblist_addrec()
It is possible to add a blob that ends at the end of the bloblist, but at
present this is not supported. Fix it and add a regression test for this
case.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-21 10:27:34 -06:00
Simon Glass
1fe5937549 bloblist: Support resizing a blob
Sometimes a blob needs to expand, e.g. because it needs to hold more log
data. Add support for this. Note that the bloblist must have sufficient
spare space for this to work.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-21 10:27:34 -06:00
Simon Glass
ecc1ed912e sandbox: Adjust the bloblist default address
Move this down to provide more space for the bloblist.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-21 10:27:34 -06:00
Tom Rini
f929ce5072 Merge branch '2021-07-16-cleanup-image-support'
- A large rework of the logic around supporting various image
  types/formats and sharing between the host and target.
2021-07-17 11:39:50 -04:00
Tom Rini
d5dbc661c3 i.MX
----
 
 - mx7ulp : fix  WDOG
 - imx8 : Phytec
 - USB3 support for i.MX8
 
 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/8277
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQS2TmnA27QKhpKSZe309WXkmmjvpgUCYPLjyA8cc2JhYmljQGRl
 bnguZGUACgkQ9PVl5Jpo76aBtgCfUI2SbFwh7oydllrwb0lEvWegfNcAn1JpR3Zn
 H41xrXQqCBedYKxvuUUL
 =5wvR
 -----END PGP SIGNATURE-----

Merge tag 'u-boot-imx-20210717' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

i.MX
----

- mx7ulp : fix  WDOG
- imx8 : Phytec
- USB3 support for i.MX8

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/8277
2021-07-17 10:52:21 -04:00
Alexandru Gagniuc
b9826bf0c1 image: Add support for relocating crypto_algos in linker lists
Function pointers from crypto_algos array are relocated, when
NEEDS_MANUAL_RELOC is set. This relocation doesn't happen if the algo
is placed in a linker list. Implement this relocation.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Michal Simek <michal.simek@xilinx.com>
2021-07-16 15:39:29 -04:00
Alexandru Gagniuc
24cee49fcc image: image-sig.c: Remove crypto_algos array
Crytographic algorithms (currently RSA), are stored in linker lists.
The crypto_algos array is unused, so remove it, and any logic
associated with it.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-16 15:39:28 -04:00
Alexandru Gagniuc
6909edb4ce image: rsa: Move verification algorithm to a linker list
Move the RSA verification crytpo_algo structure out of the
crypto_algos array, and into a linker list.

Although it appears we are adding an #ifdef to rsa-verify.c, the gains
outweigh this small inconvenience. This is because rsa_verify() is
defined differently based on #ifdefs. This change allows us to have
a single definition of rsa_verify().

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-16 15:38:49 -04:00
Alexandru Gagniuc
0980164b13 image: Add support for placing crypto_algo in linker lists
The purpose of this change is to enable crypto algorithms to be placed
in linker lists, rather than be declared as a static array. The goal
is to remove the crypto_algos array in a subsequent patch.

Create a new linker list named "cryptos", and search it when
image_get_crypto_algo() is invoked.

NOTE that adding support for manual relocation of crypto_algos within
linker lists is beyond the scope of this patch.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-16 12:58:56 -04:00
Alexandru Gagniuc
cab22c8890 common: image-sig.c: Remove host-specific logic and #ifdefs
Remove any ifdefs in image-sig.c that were previously used to
differentiate from the host code. Note that all code dedicated to
relocating ->sign() and ->add_verify_data)_ can be safely removed,
as signing is not supported target-side.

NOTE that although it appears we are removing ecdsa256 support, this
is intentional. ecdsa_verify() is a no-op on the target, and is
currently only used by host code.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-16 12:58:55 -04:00
Simon Glass
70c1c8927e image: Drop IMAGE_ENABLE_BEST_MATCH
This is not needed with Kconfig, since we can use IS_ENABLED() easily
enough. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-07-16 12:58:55 -04:00
Simon Glass
14f061dcb1 image: Drop IMAGE_ENABLE_SHAxxx
We already have a host Kconfig for these SHA options. Use
CONFIG_IS_ENABLED(SHAxxx) directly in the code shared with the host build,
so we can drop the unnecessary indirections.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-07-16 12:58:55 -04:00
Simon Glass
0ad75696d0 image: Drop IMAGE_ENABLE_SHA1
We already have a host Kconfig for SHA1. Use CONFIG_IS_ENABLED(SHA1)
directly in the code shared with the host build, so we can drop the
unnecessary indirection.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-07-16 12:58:55 -04:00
Simon Glass
4b00fd1a84 Kconfig: Rename SPL_MD5_SUPPORT to SPL_MD5
Drop the _SUPPORT suffix so we can use CONFIG_IS_ENABLED() with this
option.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-07-16 12:58:55 -04:00
Simon Glass
1e52db6799 Kconfig: Rename SPL_CRC32_SUPPORT to SPL_CRC32
Drop the _SUPPORT suffix so we can use CONFIG_IS_ENABLED() with this
option.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-07-16 12:58:55 -04:00
Simon Glass
ad74aed11e image: Rename CONFIG_FIT_ENABLE_RSASSA_PSS_SUPPORT
Drop the ENABLE and SUPPORT parts of this, which are redundant.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-07-16 12:58:55 -04:00
Simon Glass
f5bc9c25f3 image: Rename SPL_SHAxxx_SUPPORT to SPL_FIT_SHAxxx
These option are named inconsistently with other SPL options, thus making
them incompatible with the CONFIG_IS_ENABLED() macro. Rename them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-07-16 12:58:55 -04:00
Simon Glass
0003b8ada9 image: Shorten FIT_ENABLE_SHAxxx_SUPPORT
The ENABLE part of this name is redundant, since all boolean Kconfig
options serve to enable something. The SUPPORT part is also redundant
since Kconfigs can be assumed to enable support for something. Together
they just serve to make these options overly long and inconsistent
with other options.

Rename FIT_ENABLE_SHAxxx_SUPPORT to FIT_SHAxxx

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-07-16 12:58:55 -04:00
Stephan Gerhold
bc599042d4 image: android: Automatically detect more compression types
At the moment android_image_get_kcomp() can automatically detect
LZ4 compressed kernels and the compression specified in uImages.
However, especially on ARM64 Linux is often compressed with GZIP.
Attempting to boot an Android image with a GZIP compressed kernel
image currently results in a very strange crash, e.g.

  Starting kernel ...
  "Synchronous Abort" handler, esr 0x02000000
   ...
  Code: 5555d555 55555d55 555f5555 5d555d55 (00088b1f)

Note the 1f8b, which are the "magic" bytes for GZIP images.

U-Boot already has the image_decomp_type() function that checks for
the magic bytes of bzip2, gzip, lzma and lzo. It's easy to make use
of it here to increase the chance that we do the right thing and the
user does not become confused with strange crashes.

This allows booting Android boot images that contain GZIP-compressed
kernel images.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
2021-07-15 19:06:49 -04:00
Marek Vasut
4c531d9f58 fit: Load DTO into temporary buffer and ignore load address
The current fitImage DTO implementation expects each fitImage image
subnode containing DTO to have 'load' property, pointing somewhere
into memory where the DTO will be loaded. The address in the 'load'
property must be different then the base DT load address and there
must be sufficient amount of space between those two addresses.
Selecting and using such hard-coded addresses is fragile, error
prone and difficult to port even across devices with the same SoC
and different DRAM sizes.

The DTO cannot be applied in-place because fdt_overlay_apply_verbose()
modifies the DTO when applying it onto the base DT, so if the DTO was
used in place within the fitImage, call to fdt_overlay_apply_verbose()
would corrupt the fitImage.

Instead of copying the DTO to a specific hard-coded load address,
allocate a buffer, copy the DTO into that buffer, apply the DTO onto
the base DT, and free the buffer.

The upside of this approach is that it is no longer necessary to
select and hard-code specific DTO load address into the DTO. The
slight downside is the new malloc()/free() overhead for each DTO,
but that is negligible (*).

(*) on iMX8MM/MN and STM32MP1

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Add <linux/sizes.h>]
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-15 19:06:37 -04:00
Marek Vasut
93e310c3a6 board-info: Call sysinfo_detect() before sysinfo_get_str()
The sysinfo_get_str() implementation checks whether the sysinfo was even
detected. In U-Boot proper, sysinfo_detect() is not called anywhere but
on one specific board. Call sysinfo_detect() before sysinfo_get_str() to
make sure the sysinfo is detected and sysinfo_get_str() returns valid
value instead of -EPERM.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-14 16:48:00 -04:00
Marek Vasut
10f3e157e8 board-info: Use sysinfo_get()
Replace uclass_first_device_err(UCLASS_SYSINFO, &dev) with sysinfo_get(&dev).
The board_info code may use sysinfo to print board information, so use the
sysinfo functions consistently. The sysinfo_get() is internally implemented
as return uclass_first_device_err(UCLASS_SYSINFO, &dev) anyway, so there is
no functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-14 16:47:59 -04:00
Marek Vasut
9b19159174 spl: mmc: Factor out eMMC boot partition selection code
Factor out eMMC boot partition selection code into
default_spl_mmc_emmc_boot_partition() function and implement
weak spl_mmc_emmc_boot_partition(), so that architecture or
board code can override the eMMC boot partition selection.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Faiz Abbas <faiz_abbas@ti.com>
Cc: Harald Seiler <hws@denx.de>
Cc: Lokesh Vutla <lokeshvutla@ti.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-07-10 18:12:42 +02:00
Tom Rini
7e58a3a148 various minor sandbox improvements
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Merge tag 'dm-pull-6jul21' of https://source.denx.de/u-boot/custodians/u-boot-dm

various minor sandbox improvements
2021-07-07 13:34:42 -04:00
Tom Rini
cb80ff20f2 bootstage: Eliminate when not enabled
When we do not have bootstage enabled, rather than include an empty
dummy function, we just don't reference it.  This saves us space in some
tight builds.  This also shows a few cases where show_boot_progress was
incorrectly guarded before.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 10:17:54 -04:00
Heinrich Schuchardt
3c9fc23c44 sandbox: don't refer to symbol _init
GCC provides a symbol _init in crti.o on x86_64 and aarch64 but not on
RISC-V. The following lines leads to a build error for sandbox_defconfig on
RISC-V due to the missing symbol:

    common/board_f.c:269:
    #elif defined(CONFIG_SANDBOX) || defined(CONFIG_EFI_APP)
            gd->mon_len = (ulong)&_end - (ulong)_init;

The sandbox code is not copied into the memory allocated using mmap().
Hence we can safely use gd->mon_len = 0 to avoid the reference to _init.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2021-07-06 10:38:03 -06:00
Tom Rini
6194b45a83 Merge branch 'next' 2021-07-05 11:20:30 -04:00
Da Xue
760d2f9e9e autoboot: fix MENUKEY
replace CONFIG_AUTOBOOT_USE_MENUKEY with CONFIG_AUTOBOOT_MENUKEY

Signed-off-by: Da Xue <da@libre.computer>
2021-07-02 15:03:53 -04:00
Tom Rini
6b69f15fd6 Xilinx changes for v2021.10
clk:
 - Add driver for Xilinx Clocking Wizard IP
 
 fdt:
 - Also record architecture in /fit-images
 
 net:
 - Fix plat/priv data handling in axi emac
 - Add support for 10G/25G speeds
 
 pca953x:
 - Add missing dependency on i2c
 
 serial:
 - Fix dependencies for DEBUG uart for pl010/pl011
 - Add setconfig option for cadence serial driver
 
 watchdog:
 - Add cadence wdt expire now function
 
 zynq:
 - Update DT bindings to reflect the latest state and descriptions
 
 zynqmp:
 - Update DT bindings to reflect the latest state and descriptions
 - SPL: Add support for ECC DRAM initialization
 - Fix R5 core 1 handling logic
 - Enable firmware driver for mini configurations
 - Enable secure boot, regulators, wdt
 - Add support xck devices and 67dr
 - Add psu init for sm/smk-k26 SOMs
 - Add handling for MMC seq number via mmc_get_env_dev()
 - Handle reserved memory locations
 - Add support for u-boot.itb generation for secure OS
 - Handle BL32 handoffs for secure OS
 - Add support for 64bit addresses for u-boot.its generation
 - Change eeprom handling via nvmem aliases
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Merge tag 'xilinx-for-v2021.10' of https://source.denx.de/u-boot/custodians/u-boot-microblaze into next

Xilinx changes for v2021.10

clk:
- Add driver for Xilinx Clocking Wizard IP

fdt:
- Also record architecture in /fit-images

net:
- Fix plat/priv data handling in axi emac
- Add support for 10G/25G speeds

pca953x:
- Add missing dependency on i2c

serial:
- Fix dependencies for DEBUG uart for pl010/pl011
- Add setconfig option for cadence serial driver

watchdog:
- Add cadence wdt expire now function

zynq:
- Update DT bindings to reflect the latest state and descriptions

zynqmp:
- Update DT bindings to reflect the latest state and descriptions
- SPL: Add support for ECC DRAM initialization
- Fix R5 core 1 handling logic
- Enable firmware driver for mini configurations
- Enable secure boot, regulators, wdt
- Add support xck devices and 67dr
- Add psu init for sm/smk-k26 SOMs
- Add handling for MMC seq number via mmc_get_env_dev()
- Handle reserved memory locations
- Add support for u-boot.itb generation for secure OS
- Handle BL32 handoffs for secure OS
- Add support for 64bit addresses for u-boot.its generation
- Change eeprom handling via nvmem aliases
2021-07-01 08:57:23 -04:00
Tom Rini
6d0453d889 Prepare v2021.07-rc5
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Merge tag 'v2021.07-rc5' into next

Prepare v2021.07-rc5

# gpg: Signature made Mon 28 Jun 2021 03:39:36 PM EDT
# gpg:                using RSA key 1A3C7F70E08FAB1707809BBF147C39FF9634B72C
# gpg: Good signature from "Thomas Rini <trini@konsulko.com>" [ultimate]

# Conflicts:
#	configs/am64x_evm_r5_defconfig
2021-06-28 16:22:13 -04:00
Heinrich Schuchardt
5ad9220bf7 malloc: add SPDX license identifiers
The original code is in the public domain. Licenses/README states that the
general license for U-Boot is GPL 2.0+. So we can mark the malloc code as
GPL 2.0+ too.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-06-23 08:45:03 -04:00
Michal Simek
be2d1a87c7 spl: fit: Also record architecture in /fit-images
On ARM64 secure OS can run as 64bit or 32bit that's why it is necessary to
record information about architecture that other code can read it and
properly pass it to TF-A and start in 64bit or 32bit mode.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-06-23 09:48:36 +02:00
Da Xue
5a87df8380 autoboot: fix typos of CONFIG_AUTOBOOT_USE_MENUKEY
Replace typo CONFIG_USE_AUTOBOOT_MENUKEY with
CONFIG_AUTOBOOT_USE_MENUKEY as when they were introduced initially there
was some mismatch in which name was used where.

Fixes: 8fc31e23aa ("autoboot: Rename CONFIG_MENUKEY to CONFIG_AUTOBOOT_MENUKEY")
Signed-off-by: Da Xue <da@libre.computer>
2021-06-22 14:01:22 -04:00
Lokesh Vutla
481d394e77 common: fit: Update board_fit_image_post_process() to pass fit and node_offset
board_fit_image_post_process() passes only start and size of the image,
but type of the image is not passed. So pass fit and node_offset, to
derive information about image to be processed.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Tero Kristo <kristo@kernel.org>
2021-06-11 16:34:52 +05:30
Simon Glass
58b4b7133a log: Add support for logging a buffer
The print_buffer() function is very useful for debugging. Add a version
of this in the log system also.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-06-08 11:39:09 -04:00
Simon Glass
c1a2bb4f83 console: Report an error when output buffer is exhausted
If the console output buffer is exhausted, characters are silently dropped
from the end. Detect this condition and report an error when reading back
the characters.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-06-08 11:39:09 -04:00
Patrick Delaunay
f46959cef4 image-fdt: save no-map parameter of reserve-memory
Save the 'no-map' information present in 'reserved-memory' node to allow
correct handling when the MMU is configured in board to avoid
speculative access.

This binding is defined in
doc/device-tree-bindings/reserved-memory/reserved-memory.txt

Additional properties:
...
no-map (optional) - empty property
    - Indicates the operating system must not create a virtual mapping
      of the region as part of its standard mapping of system memory,
      nor permit speculative access to it under any circumstances other
      than under the control of the device driver using the region.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-06-07 10:48:40 -04:00
Green Wan
70415e1e52 board: sifive: add HiFive Unmatched board support
Add defconfig and board support for HiFive Unmatched.

Signed-off-by: Green Wan <green.wan@sifive.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2021-05-31 16:35:55 +08:00
Alexandru Gagniuc
ec0512b173 Revert "lib: introduce HASH_CALCULATE option"
When we think of Kconfig, we usually think of features that we like
to enable or not. Ideally, we wouldn't use Kconfig to fix a build
issue, although sometimes it might make sense. With Kconfig it's hard
to guarantee that the fix is universal. We can only say that it works
for the set of tested configurations. In the majority of cases, it's
preferable to let the linker figure things out for us.

The reverted commit attempted to fix a build issue by adding an
invisible Kconfig option. This is wrong in several ways:

It invents a new Kconfig variable when CONFIG_HASH already
exists for the same purpose.
Second, hash-checksum.c makes use of the hash_progressive_lookup_algo()
symbol, which is only provided with CONFIG_HASH, but this dependency
was not expressed in the reverted patch.

It feels like Kconfig is turning into a listing of all available
source files, and a buffet to 'select' which ones to compile. The
purpose of this revert is to enable the next change to make use of
CONFIG_HASH instead of adding to Kconfig.

This reverts commit 87316da05f.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Acked-by: Masahisa Kojima <masahisa.kojima@linaro.org>
2021-05-28 16:17:01 +02:00
Michal Simek
ce869b55f8 spl: Kconfig: Use tabs instead of space for alignment
A lot of entries were using spaces instead of tab for alignment that's why
it is good to fix it to use the same style everywhere.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-05-26 17:26:07 -04:00
Bin Meng
84dee33ca8 riscv: Drop USE_SPL_FIT_GENERATOR
Now that we have switched to binman to generate u-boot.itb for all
RISC-V boards, USE_SPL_FIT_GENERATOR is no longer needed and can
be dropped.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-05-19 17:01:51 +08:00
Bin Meng
6e847f6d5d common: kconfig: Correct a typo in SPL_LOAD_FIT
It should be FDT, not FTD.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Rick Chen <rick@andestech.com>
2021-05-19 17:01:49 +08:00
Tom Rini
428bec7cf9 Merge branch '2021-05-17-assorted-fixes' 2021-05-18 14:17:54 -04:00
Masahisa Kojima
87316da05f lib: introduce HASH_CALCULATE option
Build error occurs when CONFIG_EFI_SECURE_BOOT or
CONFIG_EFI_CAPSULE_AUTHENTICATE is enabled,
because hash-checksum.c is not compiled.

Since hash_calculate() implemented in hash-checksum.c can be
commonly used aside from FIT image signature verification,
this commit itroduces HASH_CALCULATE option to decide
if hash-checksum.c shall be compiled.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-05-18 12:36:13 +02:00
Heinrich Schuchardt
e2ae483c3b hash: Kconfig option for SHA512 hardware acceleration
Commit a479f103dc ("hash: Allow for SHA512 hardware implementations")
defined function definitions for hardware accelerated SHA384 and SHA512.
If CONFIG_SHA_HW_ACCEL=y, these functions are used.

We already have boards using CONFIG_SHA_HW_ACCEL=y but none implements the
new functions hw_sha384() and hw_sha512().

For implementing the EFI TCG2 protocol we need SHA384 and SHA512. The
missing hardware acceleration functions lead to build errors on boards like
peach-pi_defconfig.

Introduce a new Kconfig symbol CONFIG_SHA512_HW_ACCEL to control if the
functions hw_sha384() and hw_sha512() shall be used to implement the SHA384
and SHA512 algorithms.

Fixes: a479f103dc ("hash: Allow for SHA512 hardware implementations")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

Reviewed-by: Simon Glass <sjg@chromium.org>
2021-05-18 12:36:12 +02:00
peng.wang@smartm.com
6c353b34cf cli: slighly more clear error messages
This patch tries to distinguish two error messages.

Signed-off-by: peng.wang@smartm.com <peng.wang@smartm.com>
2021-05-17 17:06:42 -04:00
Kory Maincent
bbdbcaf59d fdt_support: move fdt_valid from cmd_fdt.c to fdt_support.c
Move the fdt_valid function to fdt_support.
This changes allow to be able to test the validity of a devicetree in
other c files.

Update code syntax.

Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Maxime Ripard <maxime@cerno.tech>
2021-05-13 07:19:34 -04:00
Dario Binacchi
a47abd7bf4 Revert "fdt: translate address if #size-cells = <0>"
This reverts commit d64b9cdcd4.

As pointed by [1] and [2], the reverted patch made every DT 'reg'
property translatable. What the patch was trying to fix was fixed in a
different way from previously submitted patches which instead of
correcting the generic address translation function fixed the issue with
appropriate platform code.

[1] https://patchwork.ozlabs.org/project/uboot/patch/1614324949-61314-1-git-send-email-bmeng.cn@gmail.com/
[2] https://lore.kernel.org/linux-clk/20210402192054.7934-1-dariobin@libero.it/T/

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-05-12 16:27:57 +05:30
Niko Mauno
f0b21ebd41 fdt_support.c: Allow late kernel cmdline modification
By declaring board-specific board_fdt_chosen_bootargs() the kernel
command line arguments can be adjusted before injecting to flat dt
chosen node.

Signed-off-by: Niko Mauno <niko.mauno@vaisala.com>
2021-05-04 12:52:46 -04:00
Rasmus Villemoes
95fd977201 env: allow environment to be amended from control dtb
It can be useful to use the same U-Boot binary for multiple purposes,
say the normal one, one for developers that allow breaking into the
U-Boot shell, and one for use during bootstrapping which runs a
special-purpose bootcmd. Or one can have several board variants that
can share almost all boot logic, but just needs a few tweaks in the
variables used by the boot script.

To that end, allow the control dtb to contain a /config/enviroment
node (or whatever one puts in fdt_env_path variable), whose
property/value pairs are used to update the run-time environment after
it has been loaded from its persistent location.

The indirection via fdt_env_path is for maximum flexibility - for
example, should the user wish (or board logic dictate) that the values
in the DTB should no longer be applied, one simply needs to delete the
fdt_env_path variable; that can even be done automatically by
including a

  fdt_env_path = "";

property in the DTB node.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2021-05-04 11:50:50 -04:00
Sean Anderson
4d65c6bcd7 sysinfo: Require that sysinfo_detect be called before other methods
This has the uclass enforce calling detect() before other methods.  This
allows drivers to cache information in detect() and perform (cheaper)
retrieval in the other accessors. This also modifies the only instance
where this sequencing was not followed.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-05-04 07:57:18 -04:00
Yuichiro Goto
77ed7a2ac9 IOMUX: Fix buffer overflow in iomux_replace_device()
Use of strcat() against an uninitialized buffer would lead
to buffer overflow. This patch fixes it.

Fixes: 694cd5618c ("IOMUX: Introduce iomux_replace_device()")
Signed-off-by: Yuichiro Goto <goto@k-tech.co.jp>
Cc: Peter Robinson <pbrobinson@gmail.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
2021-04-27 08:05:30 -04:00
Jernej Skrabec
a327feeef4 common: edid: Search for valid timing in extension block
One of my monitors have only 4k@60 timing in base EDID block which is
out of range for devices with HDMI 1.4. It turns out that it has
additional detailed timings in CTA-861 Extension Block and two of them
are appropriate for HDMI 1.4.

Add additional search for valid detailed timing in extension block.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Acked-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-04-24 13:44:47 +02:00
Jernej Skrabec
3daea8632c common: edid: extract code for detailed timing search
Code which searches for valid detailed timing entry will be used in more
places. Extract it.

No functional change is made. However, descriptors are casted to
edid_detailed_timing instead of edid_monitor_descriptor. Descriptor can
be of either type, but since we're interested only in DTD, it is more
fitting to cast to edid_detailed_timing.

Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-04-24 13:44:44 +02:00
Jernej Skrabec
4fb0c3c43f common: edid: check for digital display earlier
When searching for detailed timing in EDID, check for digital display
earlier. There is no point parsing other parameters if this flag is not
present.

Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-04-24 13:44:41 +02:00
Joel Peshkin
4e9bce1243 Add support for stack-protector
Add support for stack protector for UBOOT, SPL, and TPL
as well as new pytest for stackprotector

Signed-off-by: Joel Peshkin <joel.peshkin@broadcom.com>

Adjust UEFI build flags.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-04-20 07:31:12 -04:00
Alexandru Gagniuc
58b504e5e1 Revert "spl: Drop bd_info in the data section"
This reverts commit 38d6b7ebda.

struct global_data contains a pointer to the bd_info structure. This
pointer was populated spl_set_bd() to a pre-allocated bd_info in the
".data" section. The referenced commit replaced this mechanism to one
that uses malloc(). That new mechanism is only used if SPL_ALLOC_BD=y.
which very few boards do.

The result is that (struct global_data)->bd is NULL in SPL on most
platforms. This breaks falcon mode, since arch_fixup_fdt() tries to
access (struct global_data)->bd and set the "/memory" node in the
devicetree. The result is that the "/memory" node contains garbage
values, causing linux to panic() as it sets up the page table.

Instead of trying to fix the mess, potentially causing other issues,
revert to the code that worked, while this change is reworked.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-04-19 11:34:01 -04:00
Alexandru Gagniuc
033ac4ebba image-fit: Accept OP-TEE images when booting a FIT
OP-TEE images are normally packaged with
	type = "tee;
	os = "tee";

However, fit_image_load() thinks that is somehow invalid. However if
they were declared as type = "kernel", os = "linux", fit_image_load()
would happily accept them and allow the boot to continue. There is no
technical limitation to excluding "tee".

Allowing "tee" images is useful in a boot flow where OP-TEE is
executed before linux.

In fact, I think it's unintuitive for a "load"ing function to also do
parsing and contain a bunch ad-hoc heuristics that only its caller
might know. But I don't make the rules, I just write fixes. In more
polite terms: refactoring the fit_image API is beyond the scope of
this change.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-04-14 16:02:43 -04:00
Alexandru Gagniuc
47b6f7f845 image-fit: Accept IH_TYPE_FIRMWARE in fit_image_load() as valid
Consider the following FIT:

	images {
		whipple {};
	};
	configurations {
		conf-1 {
			firmware = "whipple";
		};
	};

Getting the 'firmware' image with fit_image_load() is not possible, as
it doesn't understand 'firmware =' properties. Although one could pass
IH_TYPE_FIRMWARE for 'image_type', this needs to be converted to a
"firmware" string for FDT lookup -- exactly what this change does.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-04-14 16:02:43 -04:00
Alexandru Gagniuc
51d3a8b54f spl: LOAD_FIT_FULL: Support 'kernel' and 'firmware' properties
The 'firmware' property of a config node takes precedence over the
'kernel' property. 'standalone' is deprecated. However, give users a
couple of releases where 'standalone' still works, but warns loudly.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-04-14 16:02:43 -04:00
Alexandru Gagniuc
60138aa87c spl: LOAD_FIT_FULL: Relocate FDT for u-boot payloads
U-Boot expects the FDT to be located right after the _end
linker symbol (see fdtdec.c: board_fdt_blob_setup())

The "basic" LOAD_FIT path is aware of this limitation, and relocates
the FDT at the expected location. Guessing the expected location
probably only works reliably on 32-bit arm, and it feels like a hack.
One proposal would be to pass the FDT address to u-boot
(e.g. using 'r2' on arm platforms).

The variable is named "fdt_hack" to remind future contributors that,
"hey! we should fix the underlying problem". However, that is beyond
the scope of this patch.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-04-14 16:02:43 -04:00
Alexandru Gagniuc
2eaae17bc9 spl: LOAD_FIT_FULL: Do not hard-code os to IH_OS_U_BOOT
The information on the OS should be contained in the FIT, as the
self-explanatory "os" property of a node under /images. Hard-coding
this to U_BOOT might send us down the wrong path later in the boot
process.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-04-14 16:02:43 -04:00
Alexandru Gagniuc
18fd663c63 spl: LOAD_FIT_FULL: Fix selection of the "fdt" node
The correct FDT to use is described by the "fdt" property of the
configuration node. When the fit_unamep argument to fit_image_load()
is "fdt", we get the "/images/fdt" node. This is incorrect, as it
ignores the "fdt" property of the config node, and in most cases,
the "/images/fdt" node doesn't exist.

Use NULL for the 'fit_unamep' argument. With NULL, fit_image_load()
uses the IH_TYPE_FLATDT value to read the config property "fdt",
which points to the correct FDT node(s).

fit_image_load() should probably be split into a function that reads
an image by name, and one that reads an image by config reference. I
don't make those decisions, I just point out the craziness.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-04-14 15:23:01 -04:00
Sean Anderson
d442f69399 common: fit: Add weak board_fit_config_name_match
Several architectures had a default board_fit_config_name_match already;
this provides a generic weak version. We default to rejecting all configs.
This will use the FIT's default config, instead of the first config. This
may result in boot failures if there are multiple configurations and the
first config is *not* the default.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
2021-04-14 15:23:01 -04:00
Alexandru Gagniuc
df51ae767e Kconfig: Document the limitations of the simple SPL_LOAD_FIT path
The "simple" SPL_LOAD_FIT path is the most compliant with the format
documented in doc/uImage.FIT/source_file_format.txt. The other two
paths to load a FIT are SPL_LOAD_FIT_FULL and the "bootm" command.

Since the Kconfig menu is the most likely place for a new user to see
these options, it seems like the most logical candidate to document
the limitations. This documents the _known_ issues, and is not
intended to be a complete list of all follies.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-04-14 15:23:01 -04:00
Alexandru Gagniuc
35f4f8e6fc spl: fit: Support loading FPGA images from list of "loadables"
Commit 4afc4f37c7 ("doc: FIT image: Clarify format and simplify
syntax") and delegated FPGA images to be added via the list of
"loadables" in lieu of the "fpga" property. Now actually implement
this in code.

Note that the "compatible" property is ignored for the time being, as
implementing "compatible" loading is beyond the scope of this change.
However, "u-boot,fpga-legacy" is accepted without warning.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-04-14 15:23:01 -04:00
Alexandru Gagniuc
d8a395109e spl: fit: Warn if FIT contains "fpga" property in config node
Commit 4afc4f37c7 ("doc: FIT image: Clarify format and simplify
syntax") requires that FPGA images be referenced through the
"loadables" in the config node. This means that "fpga" properties in
config nodes are deprecated.

Given that there are likely FIT images which use "fpga", let's not
break those right away. Print a warning message that such use is
deprecated, and give users a couple of releases to update their

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-04-14 15:23:01 -04:00
Alexandru Gagniuc
55e7a1a435 spl: fit: Move FPGA loading code to separate functions
The FPGA loading code in spl_simple_fit_read() can easily be separated
from the rest of the logic. It is split into two functions instead of
one because spl_fit_upload_fpga() is used in a subsequent patch.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-04-14 15:23:01 -04:00
Alexandru Gagniuc
f0a6ec3656 spl: fit: Don't overwrite previous loadable if "load" is missing
spl_load_fit_image() will try to load an image at the address given
in the "load" property. Absent such property, it uses

	image_info->load_addr

Correct use of this is demonstrated in spl_fit_append_fdt(), which
resets the 'load_addr' before each spl_load_fit_image() call.

On the other hand loading "loadables" loop in spl_load_simple_fit()
completely ignores this. It re-uses the same structure, but doesn't
reset load_addr. If loadable [i] does not have a "load" property, its
load address defaults to load_addr, which still contains the address
of loadable [i - 1].

A simple solution is to treat NULL as an invalid load address. The
caller can set load_addr = 0 to request an abort if the "load"
property is absent.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-04-14 15:23:01 -04:00
Alexandru Gagniuc
ed6c9e0b66 lib: Add support for ECDSA image signing
mkimage supports rsa2048, and rsa4096 signatures. With newer silicon
now supporting hardware-accelerated ECDSA, it makes sense to expand
signing support to elliptic curves.

Implement host-side ECDSA signing and verification with libcrypto.
Device-side implementation of signature verification is beyond the
scope of this patch.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-04-14 15:06:08 -04:00
Alexandru Gagniuc
0bcb28dfb9 lib: Rename rsa-checksum.c to hash-checksum.c
rsa-checksum.c sontains the hash_calculate() implementations. Despite
the "rsa-" file prefix, this function is useful for other algorithms.

To prevent confusion, move this file to lib/, and rename it to
hash-checksum.c, to give it a more "generic" feel.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-04-14 15:06:08 -04:00
Asherah Connor
5b0b43e0e2 x86: qemu: move QFW to its own uclass
We move qfw into its own uclass and split the PIO functions into a
specific driver for that uclass.  The PIO driver is selected in the
qemu-x86 board config (this covers x86 and x86_64).

include/qfw.h is cleaned up and documentation added.

Signed-off-by: Asherah Connor <ashe@kivikakk.ee>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
2021-04-12 17:44:55 -04:00
Sean Anderson
9539f71675 hush: Fix assignments being misinterpreted as commands
If there were no variable substitutions in a command, then initial
assignments would be misinterpreted as commands, instead of being skipped
over. This is demonstrated by the following example:

	=> foo=bar echo baz
	Unknown command 'foo=bar' - try 'help'

Signed-off-by: Sean Anderson <seanga2@gmail.com>
2021-04-12 17:17:11 -04:00
Joel Stanley
a479f103dc hash: Allow for SHA512 hardware implementations
Similar to support for SHA1 and SHA256, allow the use of hardware hashing
engine by enabling the algorithm and setting  CONFIG_SHA_HW_ACCEL /
CONFIG_SHA_PROG_HW_ACCEL.

Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-04-12 17:17:11 -04:00
Patrick Delaunay
a2535243e0 lib: optee: migration optee_copy_fdt_nodes for OF_LIVE support
The optee_copy_fdt_nodes is only used to copy op-tee nodes
of U-Boot device tree (from gd->fdt_blob when OF_LIVE is not activated)
to external device tree but it is not compatible with OF_LIVE.

This patch migrates all used function fdt_ functions to read node on
old_blob to ofnode functions, compatible with OF_LIVE and remove this
parameter "old_blob".

The generated "device tree" is checked on stm32mp platform with OF_LIVE
activated.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-04-12 14:25:31 -04:00
Patrick Delaunay
83064c2706 board_f: cosmetic: change the debug trace to KB in reserve_video
Update the debug trace for the reserved video memory to KB as indicated
in the message with "%luk"; before the patch the computed size
gd->relocaddr - addr is in bytes.

This patch aligns the debug trace in reserve_video() with others
functions, for example on stm32mp157c-dk2:

  - Reserving 3080192k for video at: dfd00000
  + Reserving 3008k for video at: dfd00000
    Reserving 873k for U-Boot at: dfc25000
    Reserving 32776k for malloc() at: ddc23000
    Reserving 72 Bytes for Board Info at: ddc22fb0
    Reserving 280 Bytes for Global Data at: ddc22e90
    Reserving 119072 Bytes for FDT at: ddc05d70
    Reserving 0x278 Bytes for bootstage at: ddc05af0

Fixes: 5630d2fbc5 ("board: Show memory for frame buffers")
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-04-10 16:53:56 +02:00
Tom Rini
a1e95e3805 u-boot-imx-20210409
-------------------
 
 - Secure Boot :
 	- HAB for MX8M / MX7ULP
 	- CAAM fixes
 - Fixes for imxrt1020
 - Fixes for USDHC driver
 - Fixes for Toradex (Colibri / Apalis)
 - Switch to DM for several boards
 	- mx23 olinuxo
 	- usbarmory
 	- marsboard / riotboard
 	- Gateworks GW Ventana
 - NXP upstream patches (LPDDR / CAAM / HAB)
 
 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/7089
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Merge tag 'u-boot-imx-20210409' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

u-boot-imx-20210409
-------------------

- Secure Boot :
	- HAB for MX8M / MX7ULP
	- CAAM fixes
- Fixes for imxrt1020
- Fixes for USDHC driver
- Fixes for Toradex (Colibri / Apalis)
- Switch to DM for several boards
	- mx23 olinuxo
	- usbarmory
	- marsboard / riotboard
	- Gateworks GW Ventana
- NXP upstream patches (LPDDR / CAAM / HAB)

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/7089
2021-04-09 10:08:52 -04:00
Tim Harvey
aa0032f672 spl: fit: nand: allow for non-page-aligned elements
Add a weak nand_get_mtd function for nand drivers to provide mtd info
and use this to set pagesize such that reading of non page-aligned
elements can succeed.

The spl_load_simple_fit already handles block block access so all we
need to do is provide the nand writesize as the block length.

Further cleanup of the drivers which use nand_spl_loaders.c such as
am335x_spl_bch.c, atmel_nand.c, and nand_spl_simple.c could be done
using info from mtd_info instead of statically defined details.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2021-04-08 20:29:53 +02:00
Tim Harvey
39cb85043c spl: fit: nand: skip bad block handling if NAND chip not fully defined
commit 9f6a14c47f ("spl: fit: nand: fix fit loading in case of bad blocks")
added support for adjusting the image offset to account for bad blocks.
However this requires nand_spl_adjust_offset() which requires fully defined
specifics of the NAND chip being used may not be avialable.

Allow skipping this support for drivers or configs which don't specify
the NAND chip details statically with defines.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2021-04-08 20:29:53 +02:00
Bin Meng
ae2d9506a3 riscv: sifive: Rename fu540 board to unleashed
In preparation to add SiFive Unmatched board support, let's rename
the existing fu540 board to unleashed.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2021-04-08 15:37:29 +08:00
Tom Rini
2e216be8cf Merge https://source.denx.de/u-boot/custodians/u-boot-usb
- XHCI fixes
2021-04-06 14:11:21 -04:00
Aaron Williams
c1125bad6c usb: hub: Fix usb_get_port_status() for big-endian platforms
Add missing endianness conversions to usb_get_port_status(). This
(amongst others) is necessary to enable the use of USB 3 hubs on
big-endian platforms like MIPS Octeon.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Marek Vasut <marex@denx.de>
2021-04-06 16:38:57 +02:00
Simon Glass
48f45455bf Convert CONFIG_MISC_INIT_F to Kconfig
This converts the following to Kconfig:
   CONFIG_MISC_INIT_F

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2021-04-06 16:33:19 +12:00
Tom Rini
1057b1be75 Prepare v2021.04-rc5
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Merge tag 'v2021.04-rc5' into next

Prepare v2021.04-rc5
2021-03-29 18:00:21 -04:00
Simon Glass
96dedb0da2 sysinfo: Allow showing model info from sysinfo
Some boards may want to show the SKU ID or other information obtained at
runtime. Allow this to come from sysinfo. The board can then provide a
sysinfo driver to provide it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-03-27 16:26:48 +13:00
Simon Glass
a8d696275a bootm: Skip command-line substitution if !CONFIG_CMDLINE
When there is no command line, we cannot enable this feature. Add a check
to avoid a build error.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-27 15:04:31 +13:00
Simon Glass
529d5f96cf cpu: Rename SPL_CPU_SUPPORT to SPL_CPU
The _SUPPORT suffix is from an earlier time and interferes with use of
the CONFIG_IS_ENABLED() macro. Rename the option to drop the suffix.

Tidy up the TODO that prompted this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-27 15:04:31 +13:00
Simon Glass
eb26d88d55 bootstage: Warning if space is exhausted
At present bootstage silently ignores new records if it runs out of
space. It is sometimes obvious by looking at the report, but the IDs are
not contiguous, so it is easy to miss.

Aad a message so that action can be taken.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-27 15:04:31 +13:00
Simon Glass
05e3a0d648 spl: Split out bootstage ID into a function
We have two separate places that need to figure out the bootstage ID to
use. Put this code in a function so that the logic is in one place.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-27 15:04:31 +13:00
Simon Glass
e2734d647e sandbox: image: Allow sandbox to load any image
Sandbox is special in that it is used for testing and it does not match
any particular target architecture. Allow it to load an image from any
architecture, so that 'bootm' can be used as needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-27 15:04:31 +13:00
Simon Glass
95a5825f31 dm: core: Add an option to support SPL in read-only memory
Some systems (e.g. x86 APL) run SPL from read-only memory. The device
instances created by dtoc are therefore not writeable. To make things work
we would need to copy the devices to read/write memory.

To avoid this, add an option to use a separate runtime struct for devices,
just as is done for drivers. This can be used to hold information that
changes at runtime, avoiding the need for a copy.

Also add a Kconfig option for read-only SPL, which selects this feature.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-26 17:03:09 +13:00
schspa
0453411998 avb: Fix error when partition not found
part_get_info_by_name will return -1 on error, and >0 on success.

Signed-off-by: schspa <schspa@gmail.com>
Cc: Igor Opaniuk <igor.opaniuk@gmail.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@gmail.com>
2021-03-17 12:50:19 -04:00
Simon Glass
29cbc4babf image: Avoid -ENODATA in host tools
Unfortunately -ENODATA is not available in OpenBSD. Use -EBADMSG
instead, to indicate a missing timestamp.

Fixes: c5819701a3 image: Adjust the workings of fit_check_format()
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
2021-03-17 12:50:19 -04:00
Tom Rini
22fc991daf Prepare v2021.04-rc4
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Merge tag 'v2021.04-rc4' into next

Prepare v2021.04-rc4
2021-03-15 12:15:38 -04:00
Jorge Ramirez-Ortiz
166363f2ed common: SCP03 control (enable and provision of keys)
This Trusted Application allows enabling SCP03 as well as provisioning
the keys on TEE controlled secure element (ie, NXP SE050).

All the information flowing on buses (ie I2C) between the processor
and the secure element must be encrypted. Secure elements are
pre-provisioned with a set of keys known to the user so that the
secure channel protocol (encryption) can be enforced on the first
boot. This situation is however unsafe since the keys are publically
available.

For example, in the case of the NXP SE050, these keys would be
available in the OP-TEE source tree [2] and of course in the
documentation corresponding to the part.

To address that, users are required to rotate/provision those keys
(ie, generate new keys and write them in the secure element's
persistent memory).

For information on SCP03, check the Global Platform HomePage and
google for that term [1]
[1] globalplatform.org
[2] https://github.com/OP-TEE/optee_os/
    check:
    core/drivers/crypto/se050/adaptors/utils/scp_config.c

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-03-13 13:14:52 -05:00
Simon Glass
9ad7a6c25c log: Handle line continuation
When multiple log() calls are used which don't end in newline, the
log prefix is prepended multiple times in the same line. This makes the
output look strange.

Fix this by detecting when the previous log record did not end in newline.
In that case, setting a flag.

Drop the unused BUFFSIZE in the test while we are here.

As an example implementation, update log_console to check the flag and
produce the expected output.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 17:41:35 -05:00
Simon Glass
79d5983b61 log: Set up a flag byte for log records
At present only a single flag (force_debug) is used in log records. Before
adding more, convert this into a bitfield, so more can be added without
using more space.

To avoid expanding the log_record struct itself (which some drivers may
wish to store in memory) reduce the line-number field to 16 bits. This
provides for up to 64K lines which should be enough for anyone.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 17:41:35 -05:00
Simon Glass
891d9e84a7 spl: Convert spl_fit to work with sandbox
At present this casts addresses to pointers so cannot work with sandbox.
Update the code to use map_sysmem() instead.

As part of this change, the existing load_ptr is renamed to src_ptr since
it is not a pointer to load_addr. It is confusing to use a similar name
for something that is not actually related. For the alignment code,
ALIGN() is used instead of open-coded alignment. Add a comment to the line
that casts away a const.

Use a (new) load_ptr variable to access memory at address load_addr.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:31 -05:00
Siew Chin Lim
1bc20897c1 arm: socfpga: soc64: Support Vendor Authorized Boot (VAB)
Vendor Authorized Boot is a security feature for authenticating
the images such as U-Boot, ARM trusted Firmware, Linux kernel,
device tree blob and etc loaded from FIT. After those images are
loaded from FIT, the VAB certificate and signature block appended
at the end of each image are sent to Secure Device Manager (SDM)
for authentication. U-Boot will validate the SHA384 of the image
against the SHA384 hash stored in the VAB certificate before
sending the image to SDM for authentication.

Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
2021-03-08 10:59:10 +08:00
Bin Meng
a43b598cc1 common: Move initr_addr_map() to a bit earlier
At present initr_addr_map() is put at a late stage in the
init_sequence_r[] calls. This won't work because lot of
device driver initialization (e.g.: serial port) happens
before it but is lack of the address translation support.

This moves the call to a bit earlier, right after the DM
initialization.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-03-05 10:25:43 +05:30
Bin Meng
a932aa3c69 common: fdt_support: Support special case of PCI address in fdt_read_prop()
At present fdt_read_prop() can only handle 1 or 2 cells. It is
called by fdt_read_range() which may be used to read PCI address
from <ranges> for a PCI bus node where the number of PCI address
cell is 3. The <ranges> property is an array of:

  { <child address> <parent address> <size in child address space> }

When trying to read <child address> from a PCI bus node using
fdt_read_prop(), as the codes below:

    /* Read <child address> */
    if (child_addr) {
        r = fdt_read_prop(ranges, ranges_len, cell, child_addr,
                          acells);
        if (r)
            return r;
    }

it will fail, because the PCI child address is made up of 3 cells
but fdt_read_prop() cannot handle it. We advance the cell offset
by 1 so that the <child address> can be correctly read.

This adds the special handling of such case.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-03-05 10:25:42 +05:30
Simon Glass
939b04e9cf bootstage: Fix dependency for BOOTSTAGE_RECORD_COUNT
At present these three Kconfigs exist even when bootstage is not enabled.
This is not necessary since bootstage.c is only built if BOOTSTAGE is
enabled.

Make them conditional. Also fix up the overflow message to mention TPL.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-03 19:17:25 -07:00
Simon Glass
185756ec0f bootm: Fix duplicate debugging in bootm_process_cmdline()
These two returns use the same string so are not distinguishable with
LOG_ERROR_RETURN. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-02 15:53:37 -05:00
Simon Glass
1a9e75bd5d spl: Drop duplicate 'Jumping to U-Boot' message
This is printed twice but we only need one message, since there is very
little processing in between them. Drop the second one, since all branches
of the switch() already have output. Update the U-Boot message to include
the phase being jumped to.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-02 15:53:37 -05:00
Frieder Schrempf
3bbe1a7faf Respect that some compression algos can be enabled separately for SPL
Some compression algorithms currently can be enabled for SPL and
U-Boot proper separately. Therefore take into account USE_HOSTCC
is well as CONFIG_IS_ENABLED() in these cases to prevent compiling these
functions in case of a host tool build.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2021-03-01 10:21:36 +01:00
Stefan Brüns
ba0b984bb0 usb: kbd: Also accept keyboards with Interrupt OUT endpoint
The OUT endpoint can just be ignored as it is not used, just as the
corresponding Set_Report request for IN-only interfaces. E.g. the
Linux gadget hid keyboard also provides an interrupt endpoint.

Also cleanup confusing debug messages like "found set protocol", which
is printed when a keyboard device is found, while the Set_Protocol request
is issued quite some time later.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
2021-02-26 15:30:55 +01:00
Klaus Heinrich Kiwi
bdb7f2632b Kconfig: SPL_FIT_SIGNATURE requires SPL_LOAD_FIT
Having the ability to support firmware FIT signatures on the SPL sounds
not so useful if the SPL is not supporting to load a (U-boot) firmware
as a FIT image.

Signed-off-by: Klaus Heinrich Kiwi <klaus@linux.vnet.ibm.com>
2021-02-24 16:51:48 -05:00
Klaus Heinrich Kiwi
6ce28132b8 Kconfig: SPL_FIT_SIGNATURE selects FIT_SIGNATURE
Selecting SPL_FIT_SIGNATURE (without selecting U-boot proper
verified boot first) breaks the build due to
CONFIG_FIT_SIGNATURE_MAX_SIZE being undefined, in addition to Kconfig
warnings on RSA and IMAGE_SIGN_INFO unmet dependencies.

Signed-off-by: Klaus Heinrich Kiwi <klaus@linux.vnet.ibm.com>
2021-02-24 16:51:48 -05:00
Wasim Khan
402558b1fe cmd: fdt: skip board specific fixup using env variable
Sometimes it is useful to boot OS with already fixed-up
device tree. Check for env variable 'skip_board_fixup'
before calling ft_board_setup().
Current behaviour is unchanged, additionally user can
set skip_board_fixup to 1 to skip the fixup.

Signed-off-by: Wasim Khan <wasim.khan@nxp.com>
2021-02-24 16:51:48 -05:00
Tom Rini
a3ddc776fa - splash_source warning fix when building with 64-bit toolchains
- lq123p1jx31 and nv101wxmn51 compatible in simple panel driver
  - remove not used mb862xx driver
  - add Himax HX8238D panel driver
  - s/video_uc_platdata/video_uc_plat/
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Merge tag 'video-for-v2021.04-rc3' of https://gitlab.denx.de/u-boot/custodians/u-boot-video

 - splash_source warning fix when building with 64-bit toolchains
 - lq123p1jx31 and nv101wxmn51 compatible in simple panel driver
 - remove not used mb862xx driver
 - add Himax HX8238D panel driver
 - s/video_uc_platdata/video_uc_plat/
2021-02-22 09:11:27 -05:00
Andre Przywara
e036a1d227 fdt/sunxi: Remove OF_STDOUT_PATH
OF_STDOUT_PATH was meant to hold the devicetree path to the serial
console, to be put into the linux,stdout-path property of the chosen node.

The only user of that was sunxi, and it was actually wrong for years
there: the paths hardcoded in sunxi_common.h were not matching the DTs,
evident by the leading 0's in nodenames, which have been removed years
ago.

On top of that, "linux,stdout-path" is now deprecated for a while (Linux
commit 2a9d832cc9aae from November 2014), and also all modern DTs
(including those included in U-Boot) carry a "stdout-path" property
already.

So remove the stanza from sunxi_common.h, and, since this was the last
user, also remove the associated bits from the rest of U-Boot.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-19 23:29:47 +00:00
Jaehoon Chung
a0b74acb9b common: splash_source: fix -Wint-to-pointer-cast warning
Fix -Wint-to-pointer-cast warning

common/splash_source.c: In function 'splash_load_raw':
common/splash_source.c💯12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  100 |  bmp_hdr = (struct bmp_header *)bmp_load_addr;
      |            ^
common/splash_source.c: In function 'splash_sf_read_raw':
common/splash_source.c:39:47: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
   39 |  return spi_flash_read(sf, offset, read_size, (void *)bmp_load_addr);
      |                                               ^

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-19 22:17:10 +01:00
Tom Rini
766927a759 Merge branch '2021-02-18-SPL-FIT-OP-TEE-Linux-improvements'
- Improve interactions between SPL / OP-TEE and Linux in FIT images
2021-02-18 12:02:11 -05:00
Nicolas Saenz Julienne
51bdb50904 dm: Introduce xxx_get_dma_range()
Add the following functions to get a specific device's DMA ranges:
 - dev_get_dma_range()
 - ofnode_get_dma_range()
 - of_get_dma_range()
 - fdt_get_dma_range()
They are specially useful in oder to be able validate a physical address
space range into a bus's and to convert addresses from and to address
spaces.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2021-02-18 11:56:25 +01:00
Alexandru Gagniuc
71551055cb spl: fit: Load devicetree when a Linux payload is found
When a FIT config specifies a devicetree, we should load it, no
questions asked. In the case of the "simple" FIT loading path, a
difficulty arises in selecting the load address of the FDT.

The default FDT location is right after the "kernel" or "firmware"
image. However, if that is an OP-TEE image, then the FDT may end up in
secure DRAM, and not be accessible to normal world kernels.

Although the best solution is to be more careful about the FDT
address, a viable workaround is to only append the FDT after a u-boot
or Linux image. This is identical to the previous logic, except that
FDT loading is extended to IH_OS_LINUX images.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-02-17 19:46:43 -05:00
Alexandru Gagniuc
aeedeae407 spl: fit: Replace #ifdef blocks with more readable constructs
Use the IS_ENABLED() macro to control code flow, instead of the
caveman approach of sprinkling #ifdefs. Code size is not affected, as
the linker garbage-collects unused functions. However, readability is
improved significantly.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-17 19:46:43 -05:00
Alexandru Gagniuc
9e9aa0b473 spl: fit: Only look up FIT configuration node once
The configuration node a sub node under "/configurations", which
describes the components to load from "/images". We only need to
locate this node once.

However, for each component, spl_fit_get_image_name() would parse the
FIT image, looking for the correct node. Such work duplication is not
necessary. Instead, once the node is found, cache it, and re-use it.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-17 19:46:43 -05:00
Alexandru Gagniuc
e4928270a4 spl: fit: Remove useless loop in spl_fit_get_image_name()
When a desired configuration is not found, conf_node will have a
negative value. Thus the for loop will start at the root "/" node of
the image, print the "/description" property, and stop.

It appears the intent of the loop was to print the names of the
subnodes under "/configurations". We would need the offset to the
"/configurations" node, which is abstracted by fit_find_config_node().

This change agrees that abstracting the node offset is the correct
design, and we shouldn't be parsing the configurations manually. Thus
the loop in spl_fit_get_image_name() is useless. Remove it.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-17 19:46:43 -05:00
Alexandru Gagniuc
3dc2079733 spl: fit: Pass FIT context via a structure pointer
Several loose arguments describe the FIT image. They are thus related,
and it makes sense to pass them together, in a structure. Examples
include the FIT blob pointer, offset to FDT nodes, and the offset to
external data.

Use a spl_fit_info structure to group these parameters.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-17 19:46:42 -05:00
Alexandru Gagniuc
917fa369f6 spl: fit: Factor out FIT parsing and use a context struct
The logical steps in spl_load_simple_fit() are difficult to follow.
I think the long comments, ifdefs, and ungodly number of variables
seriously affect the readability. In particular, it violates section 6
of the coding style, paragraphs (3), and (4).

The purpose of this patch is to improve the situation by
  - Factoring out initialization and parsing to separate functions
  - Reduce the number of variables by using a context structure
This change introduces no functional changes.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-17 17:12:45 -05:00
Alexandru Gagniuc
efc4ad0bc7 spl: fit: Drop 'length' argument to board_spl_fit_post_load()
The size is derived from the FIT image itself. Any alignment
requirements are machine-specific and known by the board code. Thus
the total length can be derived from the FIT image and knowledge of
the platform. The 'length' argument is redundant. Remove it.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
CC: Matt Porter <mporter@konsulko.com>
2021-02-17 17:12:45 -05:00
Andy Shevchenko
eb5fd9e46c usb: kbd: destroy device after console is stopped
In case of IOMUX enabled it assumes that console devices in the list
are available to get them stopped properly via ->stop() callback.
However, the USB keyboard driver violates this assumption and tries
to play tricks so the device get destroyed while being listed as
an active console.

Swap the order of device deregistration and IOMUX update along with
converting to use iomux_replace_device() jelper to avoid the use-after-free.

Fixes: 3cbcb28928 ("usb: Fix usb_kbd_deregister when console-muxing is used")
Fixes: 8a83487030 ("dm: usb: Add a remove() method for USB keyboards")
Reported-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-02-16 11:16:08 -05:00
Andy Shevchenko
694cd5618c IOMUX: Introduce iomux_replace_device()
Some console devices may appear or disappear at run time. In order to
support such a hotplug mechanism introduce a new iomux_replace_device()
helper to update the list of devices without altering environment.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-02-16 11:16:08 -05:00
Andy Shevchenko
400797cad3 IOMUX: Split out for_each_console_dev() helper macro
It is not only less lines of code, but also better readability
when new macro is being in use. Introduce for_each_console_dev()
helper macro and convert current users to it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-02-16 11:16:08 -05:00
Andy Shevchenko
b672c1619b IOMUX: Split out iomux_match_device() helper
Deduplicate the code used in a few places by splitting out a common helper.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-02-16 11:16:08 -05:00
Andy Shevchenko
658d6c5836 IOMUX: Switch to use stdio_file_to_flags()
Deduplicate code by replacing with stdio_file_to_flags() helper.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-02-16 11:16:08 -05:00
Andy Shevchenko
09d8f07762 console: Set file and devices at one go
Logical continuation of the change that brought console_devices_set() is
to unify console_setfile() with it and replace in the callers.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-02-16 11:16:07 -05:00
Andy Shevchenko
20a7d35148 console: Set console device counter in console_devices_set()
console_devices_set() missed the console device counter to be set correctly.

Fixes: 45375adc97 ("console: add function console_devices_set")
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-02-16 11:16:07 -05:00
Andy Shevchenko
7b9ca3f89c console: Switch to use stdio_file_to_flags()
Deduplicate code by replacing with stdio_file_to_flags() helper.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-02-16 11:16:07 -05:00
Andy Shevchenko
d9b0ac90ba stdio: Introduce a new helper stdio_file_to_flags()
Let's deduplicate existing copies by splitting off to a new helper.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-02-16 11:16:07 -05:00
Andy Shevchenko
99cb2b996b stdio: Split out nulldev_register() and move it under #if
It's possible that NULLDEV can be disabled while it makes leftovers,
move entire device under #if.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-02-16 11:16:07 -05:00
Andy Shevchenko
c090e8f236 stdio: Get rid of dead code, i.e. stdio_deregister()
Nobody is using stdio_deregister(), remove for good.

Note, even its parameters are not consistent with stdio_register().
So, if anyone want to introduce this again, better with some consistency.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-02-16 11:16:07 -05:00
Simon Glass
3f04db891a image: Check for unit addresses in FITs
Using unit addresses in a FIT is a security risk. Add a check for this
and disallow it.

CVE-2021-27138

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Bruce Monroe <bruce.monroe@intel.com>
Reported-by: Arie Haenel <arie.haenel@intel.com>
Reported-by: Julien Lenoir <julien.lenoir@intel.com>
2021-02-15 22:31:54 -05:00
Simon Glass
6f3c2d8aa5 image: Add an option to do a full check of the FIT
Some strange modifications of the FIT can introduce security risks. Add an
option to check it thoroughly, using libfdt's fdt_check_full() function.

Enable this by default if signature verification is enabled.

CVE-2021-27097

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Bruce Monroe <bruce.monroe@intel.com>
Reported-by: Arie Haenel <arie.haenel@intel.com>
Reported-by: Julien Lenoir <julien.lenoir@intel.com>
2021-02-15 22:31:53 -05:00
Simon Glass
c5819701a3 image: Adjust the workings of fit_check_format()
At present this function does not accept a size for the FIT. This means
that it must be read from the FIT itself, introducing potential security
risk. Update the function to include a size parameter, which can be
invalid, in which case fit_check_format() calculates it.

For now no callers pass the size, but this can be updated later.

Also adjust the return value to an error code so that all the different
types of problems can be distinguished by the user.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Bruce Monroe <bruce.monroe@intel.com>
Reported-by: Arie Haenel <arie.haenel@intel.com>
Reported-by: Julien Lenoir <julien.lenoir@intel.com>
2021-02-15 22:31:52 -05:00
Simon Glass
79af75f777 fit: Don't allow verification of images with @ nodes
When searching for a node called 'fred', any unit address appended to the
name is ignored by libfdt, meaning that 'fred' can match 'fred@1'. This
means that we cannot be sure that the node originally intended is the one
that is used.

Disallow use of nodes with unit addresses.

Update the forge test also, since it uses @ addresses.

CVE-2021-27138

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Bruce Monroe <bruce.monroe@intel.com>
Reported-by: Arie Haenel <arie.haenel@intel.com>
Reported-by: Julien Lenoir <julien.lenoir@intel.com>
2021-02-15 19:17:25 -05:00
Simon Glass
8a7d4cf982 fdt_region: Check for a single root node of the correct name
At present fdt_find_regions() assumes that the FIT is a valid devicetree.
If the FIT has two root nodes this is currently not detected in this
function, nor does libfdt's fdt_check_full() notice. Also it is possible
for the root node to have a name even though it should not.

Add checks for these and return -FDT_ERR_BADSTRUCTURE if a problem is
detected.

CVE-2021-27097

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Bruce Monroe <bruce.monroe@intel.com>
Reported-by: Arie Haenel <arie.haenel@intel.com>
Reported-by: Julien Lenoir <julien.lenoir@intel.com>
2021-02-15 19:17:18 -05:00
Simon Glass
401d1c4f5d common: Drop asm/global_data.h from common header
Move this out of the common header and include it only where needed.  In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly.   Finally, we have a few
cases where we did not need to include <asm/global_data.h> at all, so
remove that include.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-02-02 15:33:42 -05:00
Ravik Hasija
7a01882eb3 common: Kconfig.boot: Add FIT_PRINT config option
Config allows to disable printing contents of fitImage to optimize boottime.

Signed-off-by: Ravik Hasija <rahasij@linux.microsoft.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-01 16:32:06 -05:00
Simon Glass
86c372af1a x86: spl: Add a function to find the text base
It is useful to know the TEXT_BASE value for the image being loaded in
TPL/SPL. Add a new spl_get_image_text_base() function to handle this.

Make use of this in the x86 SPL handler, instead of having the logic
there.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-02-01 15:11:41 +08:00
Marek Szyprowski
9129f2f164 dfu: add support for the dfu_alt_info reintialization from the flashed script
Reinitialize DFU USB gadget after flashing the 'SCRIPT' entity to ensure
that the potential changes to the 'dfu_alt_info' environment variable are
applied.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
[lukma - I've moved the bool retry to avoid build (CI) errors]
2021-01-31 14:08:56 +01:00
Heinrich Schuchardt
9c3808deba avb: AVB_VERIFY depends on MMC
AVB Verified Boot uses functions related to MMC.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Igor Opaniuk <igor.opaniuk@foundries.io>
2021-01-29 10:36:48 -05:00
Yuezhang.Mo@sony.com
e088f0c3d8 autoboot: fix illegal memory access when stop key and delay key are empty
If both stop key and delay key are empty, the length of these
keys is 0. The subtraction operation will cause the u_int type
variable to overflow, will cause illegal memory access in key
input loop.

This commit fixes this bug by using int type instead of u_init.
Acked-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-27 17:07:48 -05:00
Simon Glass
02d7a53ce6 bloblist: Add missing tag names
Add tag names for recently added types.

Fixes: d2cb7a22da (x86: Allow putting some tables in the bloblist)
Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Simon Glass
9fe064646d bloblist: Support relocating to a larger space
Typically in TPL/SPL the bloblist is quite small. But U-Boot proper may
want to add a lot more to it, such as ACPI tables.

Add a way to expand the bloblist by relocating it in U-Boot proper, along
with the other relocation activities.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Simon Glass
09d9ba9097 spl: Add functions for next and previous phase
It is useful to be able to figure out which phase we are loading next and
which phase we came from. Add some functions to handle this as well as
returning the name of a phase. This allows messages like "Booting to x"
where x is the next phase.

At present, TPL says 'Jumping to U-Boot' at the end, when in fact it is
jumping to SPL. This is confusing, so use the new functions to correct
this.

Tests for this will come with an upcoming minor SPL test refactor.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Alexandru Gagniuc
76c78a5481 common: fit-sig: Fix error message in fit_config_verify_sig()
In fit_config_verify_sig(), when no 'signature*' subnode exists in
the configuration node, the fdt_for_each_subnode() loop is a no-op.
Therefore, no error flags are set, and 'err_,sg' is not populated
with an error string. This is incorrect behavior.

Populate err_msg to indicate that no 'signature' is found, before
entering the loop. The first call to fit_image_verify_sig() will
override clear err_msg, or set it to a more specific message.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Philippe Reynes
4d145f26dd bootcount: allow to use this feature on TPL
This commit add an option TPL_BOOTCOUNT_LIMIT to
use bootcount on TPL.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-27 16:58:57 -05:00
Andre Przywara
c0b417b2f1 sunxi: support loading with SPL > 32KB
H616 supports and needs bigger SPL than 32 KiB, mostly due to big DRAM
driver and need for PMIC configuration, which pulls several drivers which
are not needed otherwise.

spl_mmc_get_uboot_raw_sector() will now compare pre-configured size with
that, reported in SPL header. If size in header is bigger, it will use
that value instead.

In the process of function rework, also add missing function argument.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Samuel Holland <samuel@sholland.org>
2021-01-25 21:52:00 +00:00
Jernej Skrabec
44726096cf sunxi: Introduce common symbol for H6 like SoCs
It turns out that there are at least 2 other SoCs which have basically
the same memory map, similar clocks and other features as H6. It's very
likely that we'll see more such SoCs in the future. In order to ease
porting to new SoCs and lower ifdef clutter, introduce common symbol for
them.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-01-25 21:52:00 +00:00
Joel Stanley
93af80f3e8 image-fit: Fix FIT_CIPHER linking
When CONFIG_FIT_CIPHER=y and CONFIG_FIT_SIGNATURE=n is there is no
implementation of image_get_host_blob for mkimage/dumpimage:

 /usr/bin/ld: tools/common/image-cipher.o: in function `fit_image_decrypt_data':
 image-cipher.c:(.text+0x9a): undefined reference to `image_get_host_blob'

Move the implementation to a common file so it can be shaed between
image-cipher.c and image-fit-sig.c.

Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-01-22 16:17:52 -05:00
Peng Fan
52e77726ef common: Makefile: drop duplicated line
obj-$(CONFIG_$(SPL_TPL_)YMODEM_SUPPORT) += xyzModem.o is there,
no need obj-$(CONFIG_SPL_YMODEM_SUPPORT) += xyzModem.o

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-16 14:49:09 -05:00
Patrick Delaunay
449efce69a console: cosmetics: remove #if 0
Remove the #if 0 present since the first version of console.c

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-16 14:49:09 -05:00
Heinrich Schuchardt
7cf5b4053b common: always compile fixup_cmdtable()
With our optimization settings the linker eliminates unused functions.

But for debugging it is better to compile with -Og or -O0. With -O0
compiling the sandbox fails due to the missing function fixup_cmdtable()
called by dm_reloc() and others.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-16 14:49:09 -05:00
Philippe Reynes
c61b2bf30c common: spl: spl_fit.c: report an error on hash check fail
When the hash check fails on a loadable image, the SPL/TPL simply
jump to the next one. This commit changes this behaviour, when the
hash check fails on a loadable image, the function spl_load_simple_fit
stops and report an error.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-16 14:49:09 -05:00
Steve Bennett
d2e64d29c4 cli_readline: Only insert printable chars
There should be no need to insert non-printable characters
and this prevents line editing getting confused.

Signed-off-by: Steve Bennett <steveb@workware.net.au>
2021-01-16 14:49:09 -05:00
Joel Peshkin
652b504ff2 Add optional salt to AUTOBOOT_STOP_STR_SHA256
Adds an optional SALT value to AUTOBOOT_STOP_STR_SHA256.   If a string
followed by a ":" is prepended to the sha256, the portion to the left
of the colon will be used as a salt and the password will be appended
to the salt before the sha256 is computed and compared.

Signed-off-by: Joel Peshkin <joel.peshkin@broadcom.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Joel Peshkin <joel.peshkin@broadcom.com>
To: u-boot@lists.denx.de
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
2021-01-16 14:49:09 -05:00
Andy Shevchenko
70c2525c0d IOMUX: Stop dropped consoles
When at some point environment shrinks we need to stop dropped devices.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:38:00 -05:00
Andy Shevchenko
420782c45b IOMUX: Drop indentation level by removing redundant 'else'
Obviously the following has unnecessary indentation level in 'else' branch.

	if (foo) {
		...
		return;
	} else {
		...
	}

Drop indentation level by removing redundant 'else'.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:38:00 -05:00
Andy Shevchenko
c939e1ca5d IOMUX: Refactor iomux_doenv() in order to increase readability
Refactor iomux_doenv() a bit in order to increase readability.
There is no change in code generation on x86.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:38:00 -05:00
Andy Shevchenko
1f8e6985db IOMUX: Preserve console list if realloc() fails
It's realloc() 101 to avoid `foo = realloc(foo, ...);` call
due to getting a memory leak.

Actually it's not clear why realloc() has been used here.
If we shrink the array, the memcpy() overwrites it anyway
with the contents of a new array. If it becomes bigger,
same story.

Drop useless realloc() for good and thus preserve console list
in case of failed allocation.

Fixes: 16a28ef219 ("IOMUX: Add console multiplexing support.")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:38:00 -05:00
Andy Shevchenko
3232487daf console: rename search_device() to console_search_dev()
Rename search_device() to console_search_dev() since it's in console.h.

Suggested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:38:00 -05:00
Andy Shevchenko
95aaf40254 console: Keep ->start() and ->stop() balanced
There is no need to call ->start() for already started device. All the same,
there is no need to call ->stop() for devices still in use.

For now enforce this only for IOMUX case.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:37:03 -05:00
Andy Shevchenko
41f668b97c console: Introduce console_start() and console_stop()
In the future we would like to stop unused consoles and
also add a reference counting to avoid imbalanced calls
to ->start() and ->stop() in some cases.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Patrick Delaunay
a17b38ce39 console: add console_has_tstc helper function for CONSOLE_MUX
Add the helper function console_has_tstc() and replace the test
#if CONFIG_IS_ENABLED(CONSOLE_MUX) to a simple 'if' test to
respect the U-Boot coding rule.

No functional change.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Patrick Delaunay
1e993710e8 console: remove #ifdef CONFIG_CONSOLE_RECORD
Add helper functions to access to gd->console_out and gd->console_in
with membuff API and replace the #ifdef CONFIG_CONSOLE_RECORD test
by if (IS_ENABLED(CONFIG_CONSOLE_RECORD)) to respect the U-Boot
coding rule.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Patrick Delaunay
45375adc97 console: add function console_devices_set
Add a new function to access to console_devices only defined if
CONFIG_IS_ENABLED(CONSOLE_MUX).

This path allows to remove #if CONFIG_IS_ENABLED(CONSOLE_MUX)
in console_getc function.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-01-15 14:36:12 -05:00
Patrick Delaunay
c04f856822 console: remove #ifdef CONFIG when it is possible
Remove #ifdef or #ifndef for CONFIG when it is possible to simplify
the console.c code and respect the U-Boot coding rules.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
2a7c9ab479 spl: Kconfig: Add SPL dependency to CONFIG_HANDOFF
CONFIG_HANDOFF is used in u-boot proper to locate handoff info from SPL
during pre-relocation init (in setup_spl_handoff). Add explicit dependency
on CONFIG_SPL, to fix the following build error when CONFIG_HANDOFF &&
!CONFIG_SPL:

common/board_f.c: In function ‘setup_spl_handoff’:
common/board_f.c:283:4: error: ‘gd_t {aka struct global_data}’
has no member named ‘spl_handoff’
  gd->spl_handoff = bloblist_find(BLOBLISTT_SPL_HANDOFF,
    ^~

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
130845bac1 common: board_r: Drop arch-specific ifdefs around initr_trap
In order to remove the arch-specific ifdefs around initr_trap, introduce
arch_initr_trap weak initcall. Implementations for ppc/m68k/mips have
been moved to arch/<arch>/lib/traps.c

Default implementation is a nop stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
c65abc70fb common: board_r: Drop initr_bbmii wrapper
Add a return value to bb_miiphy_init and use it directly in the
post-relocation init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
ce41e73523 common: board_r: Drop initr_api wrapper
Add a return value to api_init and use it directly in the
post-relocation init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
0154858039 common: board_r: Drop initr_jumptable wrapper
Add a return value to jumptable_init and use it directly in the
post-relocation init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
eb2825b79d common: board_r: Drop initr_xen wrapper
Add a return value to xen_init and use it directly in the
post-relocation init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
42d0d4223f common: board_r: Drop initr_noncached wrapper
Add a return value to noncached_init and use it directly in the
post-relocation init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
b9f6d0f7db common: board_r: Drop initr_pci wrapper
Add a return value to pci_init and use it directly in the post-relocation
init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
c343e8c0bf common: board_r: Drop initr_pci_ep wrapper
Add a return value to pci_ep_init and use it directly in the
post-relocation init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
7addd3c6df common: board_r: Drop initr_post_backlog wrapper
Add a return value to post_output_backlog and use it directly in the
post-relocation init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:11 -05:00
Ovidiu Panait
fb504b2c08 common: board_r: Drop initr_secondary_cpu wrapper
Add a return value to cpu_secondary_init_r and use it directly in the
post-relocation init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:11 -05:00
Ovidiu Panait
51c5a2c5e4 common: board_r: Drop initr_console_record wrapper
Drop initr_console_record wrapper and call console_record_init directly.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:11 -05:00
Ovidiu Panait
19b18daa29 common: board_f: Use IS_ENABLED(CONFIG_OF_EMBED) in reserve_fdt, reloc_fdt
Use IS_ENABLED(CONFIG_OF_EMBED) in instead of #ifdefs in reserve_fdt,
reloc_fdt functions.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:11 -05:00
Ovidiu Panait
3671668676 common: board_f: Move setup_machine code to setup_bdinfo
setup_bdinfo is used to populate various bdinfo fields, so move
setup_machine code there, as all it does is setting
gd->bd->bi_arch_number.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:11 -05:00
Ovidiu Panait
4b9a121fc6 common: board_f: Use IS_ENABLED(CONFIG_TIMER_EARLY) in initf_dm
Use IS_ENABLED(CONFIG_TIMER_EARLY) instead of #ifdef in initf_dm. Also,
move timer code to the main ifdef, so that ret is defined.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:11 -05:00
Ovidiu Panait
8e8d45ee02 common: board_f: Drop initf_console_record wrapper
Drop initf_console_record wrapper and call console_record_init directly.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:11 -05:00
Ovidiu Panait
4e81920ba8 common: Kconfig: Introduce CONFIG_CONSOLE_RECORD_INIT_F
Currently, the following #ifdef construct is used to check whether to run
console_record_init() during pre-relocation init:
 defined(CONFIG_CONSOLE_RECORD) && CONFIG_VAL(SYS_MALLOC_F_LEN)

Introduce CONFIG_CONSOLE_RECORD_INIT_F Kconfig option to get rid of the
complex ifdef check. Also, use IS_ENABLED() instead of #ifdef.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:11 -05:00
Patrick Delaunay
c698b998bb log: call vsnprintf only when it is needed to emit trace
Reduce the log overhead when the traces are filtered,
by moving the vsnprintf call from _log() to log_dispatch().

This patch avoids the printf treatment when LOG features is
activated, but trace is filtered, for example when
MAX_LOG_LEVEL=8 and LOG_DEFAULT_LEVEL=6.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2021-01-15 14:36:11 -05:00
Patrick Delaunay
bf80edb91a console: allow to record console output before ready
Allow to record the console output before before U-Boot
has a console ready.

This patch allows to test the console output in sandbox test
based on console record.

It is possible because GD_FLG_RECORD and GD_FLG_SERIAL_READY
are 2 independent flags.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:11 -05:00
Patrick Delaunay
93cdb52b2a console: remove duplicated test on gd value
Reorder test on gd value and remove the duplicated test (!gd)
in putc and puts function.

This patch is a preliminary step for rework of this function.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:11 -05:00
Patrick Delaunay
dd500134a4 log: use console puts to output trace before LOG init
Use the console puts functions to output the traces before
the log initialization (when CONFIG_LOG is not activated).

This patch allows to display the first U-Boot traces
(with macro debug) when CONFIG_DEBUG_UART is activated
and not only drop them.

For example for traces in board_f.c requested by the macro debug,
when LOG_DEBUG is defined and CONFIG_LOG is activated.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2021-01-15 14:36:11 -05:00
Patrick Delaunay
f0e90e0ead log: don't build the trace buffer when log is not ready
Update _log function to drop any traces when log is yet initialized:
vsnprintf is no more executed in this case.

This patch allows to reduce the cost for the dropped early debug trace.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2021-01-15 14:36:11 -05:00
Heinrich Schuchardt
ea1a9ec5f4 image-fit: fit_check_format check for valid FDT
fit_check_format() must check that the buffer contains a flattened device
tree before calling any device tree library functions.

Failure to do may cause segmentation faults.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-13 02:38:00 +01:00
Tom Rini
ee6726be4f Merge tag 'ti-v2021.04-rc1' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti
- DM support for OMAP PWM backlight
- USB host mode support for AM654
- Minor SPI fixes
- Add support k2g ice board with 1GHz silicon
- Fix GTC programming for K3 devices
2021-01-12 09:32:48 -05:00
Dario Binacchi
d64b9cdcd4 fdt: translate address if #size-cells = <0>
The __of_translate_address routine translates an address from the
device tree into a CPU physical address. A note in the description of
the routine explains that the crossing of any level with
since inherited from IBM. This does not happen for Texas Instruments, or
at least for the beaglebone device tree. Without this patch, in fact,
the translation into physical addresses of the registers contained in the
am33xx-clocks.dtsi nodes would not be possible. They all have a parent
with #size-cells = <0>.

The CONFIG_OF_TRANSLATE_ZERO_SIZE_CELLS symbol makes translation
possible even in the case of crossing levels with #size-cells = <0>.

The patch acts conservatively on address translation, except for
removing a check within the of_translate_one function in the
drivers/core/of_addr.c file:

+
        ranges = of_get_property(parent, rprop, &rlen);
-       if (ranges == NULL && !of_empty_ranges_quirk(parent)) {
-               debug("no ranges; cannot translate\n");
-               return 1;
-       }
        if (ranges == NULL || rlen == 0) {
                offset = of_read_number(addr, na);
                memset(addr, 0, pna * 4);
		debug("empty ranges; 1:1 translation\n");

There are two reasons:
1 The function of_empty_ranges_quirk always returns false, invalidating
  the following if statement in case of null ranges. Therefore one of
  the two checks is useless.

2 The implementation of the of_translate_one function found in the
  common/fdt_support.c file has removed this check while keeping the one
  about the 1:1 translation.

The patch adds a test and modifies a check for the correctness of an
address in the case of enabling translation also for zero size cells.
The added test checks translations of addresses generated by nodes of
a device tree similar to those you can find in the files am33xx.dtsi
and am33xx-clocks.dtsi for which the patch was created.

The patch was also tested on a beaglebone black board. The addresses
generated for the registers of the loaded drivers are those specified
by the AM335x reference manual.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Tested-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-12 10:58:05 +05:30
Andre Przywara
6d295099cc tools: mkimage: Add Allwinner eGON support
So far we used the separate mksunxiboot tool for generating a bootable
image for Allwinner SPLs, probably just for historical reasons.

Use the mkimage framework to generate a so called eGON image the
Allwinner BROM expects.
The new image type is called "sunxi_egon", to differentiate it
from the (still to be implemented) secure boot TOC0 image.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-11 23:19:33 +00:00
Tom Rini
d71be19902 Merge branch 'next'
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-01-11 13:55:03 -05:00
Tom Rini
bc0b99bd8b Xilinx changes for v2021.04
arm64:
 - DT updates
 
 microblaze:
 - Add support for NOR device support
 
 spi:
 - Fix unaligned data write issue
 
 nand:
 - Minor code change
 
 xilinx:
 - Fru fix in limit calculation
 - Fill git repo link for all Xilinx boards
 
 video:
 - Add support for seps525 spi display
 
 tools:
 - Minor Vitis file support
 
 cmd/common
 - Minor code indentation fixes
 
 serial:
 - Uartlite debug uart initialization fix
 -----BEGIN PGP SIGNATURE-----
 
 iFsEABECAB0WIQQbPNTMvXmYlBPRwx7KSWXLKUoMIQUCX/ROlgAKCRDKSWXLKUoM
 IRC5AIkBzg4Sz8fQgdCiOK89k7tdFKMAnA9SYhgm4TSCzffZCJwnm78QoGAC
 =4FnY
 -----END PGP SIGNATURE-----

Merge tag 'xilinx-for-v2021.04' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze into next

Xilinx changes for v2021.04

arm64:
- DT updates

microblaze:
- Add support for NOR device support

spi:
- Fix unaligned data write issue

nand:
- Minor code change

xilinx:
- Fru fix in limit calculation
- Fill git repo link for all Xilinx boards

video:
- Add support for seps525 spi display

tools:
- Minor Vitis file support

cmd/common
- Minor code indentation fixes

serial:
- Uartlite debug uart initialization fix
2021-01-06 07:57:33 -05:00
Simon Glass
38d6b7ebda spl: Drop bd_info in the data section
This uses up space in the SPL binary but it always starts as zero. Also
some boards cannot support data in TPL (e.g. Intel Apollo Lake).

Use malloc() to allocate this structure instead, by moving the init a
little later, after malloc() is inited. Make this function optional since
it pulls in malloc().

This reduces the TPL binary size on coral by about 64 bytes

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:40 -07:00
Sebastian Reichel
d8ab0fe5b5 image: support board_fit_config_name_match
Support reusing board_fit_config_name_match() to automatically
select a sensible default configuration for booting fitImages
using 'bootm'.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2021-01-05 08:21:48 -05:00
Sebastian Reichel
f14e6eec6c image: cleanup pre-processor usage
Replace most #ifdef checks for USE_HOSTCC and CONFIG_*
with normal if instructions.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2021-01-05 08:21:48 -05:00
Michal Simek
d91a652cfd common: usb_storage: Fix code indentation
Reported by smatch like:
common/usb_storage.c:430 us_one_transfer() warn: inconsistent indenting

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-01-04 10:51:26 +01:00
Hongwei Zhang
9883df1bbb Common:fdt: Check for error return value
Check for negative return value of fdt_noffset from calling
boot_get_fdt_fit().

Signed-off-by: Hongwei Zhang <hongweiz@ami.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-12-22 20:39:25 -07:00
Simon Glass
8a8d24bdf1 dm: treewide: Rename ..._platdata variables to just ..._plat
Try to maintain some consistency between these variables by using _plat as
a suffix for them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 16:51:09 -07:00
Simon Glass
c69cda25c9 dm: treewide: Rename dev_get_platdata() to dev_get_plat()
Rename this to be consistent with the change from 'platdata'.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 16:51:09 -07:00
Simon Glass
caa4daa2ae dm: treewide: Rename 'platdata' variables to just 'plat'
We use 'priv' for private data but often use 'platdata' for platform data.
We can't really use 'pdata' since that is ambiguous (it could mean private
or platform data).

Rename some of the latter variables to end with 'plat' for consistency.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 16:51:08 -07:00
Simon Glass
41575d8e4c dm: treewide: Rename auto_alloc_size members to be shorter
This construct is quite long-winded. In earlier days it made some sense
since auto-allocation was a strange concept. But with driver model now
used pretty universally, we can shorten this to 'auto'. This reduces
verbosity and makes it easier to read.

Coincidentally it also ensures that every declaration is on one line,
thus making dtoc's job easier.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 08:00:25 -07:00
Alexandru Gagniuc
03f1f78a9b spl: fit: Prefer a malloc()'d buffer for loading images
Fit images were loaded to a buffer provided by spl_get_load_buffer().
This may work when the FIT image is small and fits between the start
of DRAM and SYS_TEXT_BASE.

One problem with this approach is that the location of the buffer may
be manipulated by changing the 'size' field of the FIT. A maliciously
crafted FIT image could place the buffer over executable code and be
able to take control of SPL. This is unacceptable for secure boot of
signed FIT images.

Another problem is with larger FIT images, usually containing one or
more linux kernels. In such cases the buffer be be large enough so as
to start before DRAM (Figure I). Trying to load an image in this case
has undefined behavior.
For example, on stm32mp1, the MMC controller hits a RX overrun error,
and aborts loading.
    _________________
   |    FIT Image    |
   |                 |
  /===================\                        /=====================\
  ||      DRAM       ||                        |        DRAM         |
  ||                 ||                        |                     |
  ||_________________||  SYS_TEXT_BASE         | ___________________ |
  |                   |                        ||     FIT Image     ||
  |                   |                        ||                   ||
  | _________________ |  SYS_SPL_MALLOC_START  || _________________ ||
  ||  malloc() data  ||                        |||  malloc() data  |||
  ||_________________||                        |||_________________|||
  |                   |                        ||___________________||
  |                   |                        |                     |

        Figure I                                       Figure II

One possibility that was analyzed was to remove the negative offset,
such that the buffer starts at SYS_TEXT_BASE. This is not a proper
solution because on a number of platforms, the malloc buffer() is
placed at a fixed address, usually after SYS_TEXT_BASE. A large
enough FIT image could cause the malloc()'d data to be overwritten
(Figure II) when loading.

          /======================\
          |        DRAM          |
          |                      |
          |                      |   CONFIG_SYS_TEXT_BASE
          |                      |
          |                      |
          | ____________________ |   CONFIG_SYS_SPL_MALLOC_START
          ||   malloc() data    ||
          ||                    ||
          || __________________ ||
          |||    FIT Image     |||
          |||                  |||
          |||                  |||

                 Figure III

The solution proposed here is to replace the ad-hoc heuristics of
spl_get_load_buffer() with malloc(). This provides two advantages:
    * Bounds checking of the buffer region
    * Guarantees the buffer does not conflict with other memory

The first problem is solved by constraining the buffer such that it
will not overlap currently executing code. This eliminates the chance
of a malicious FIT being able to replace the executing SPL code prior
to signature checking.

The second problem is solved in conjunction with increasing
CONFIG_SYS_SPL_MALLOC_SIZE. Since the SPL malloc() region is
carefully crafted on a per-platform basis, the chances of memory
conflicts are virtually eliminated.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2020-12-07 17:40:34 -05:00
Simon Glass
51bb33846a bootm: Support string substitution in bootargs
In some cases it is necessary to pass parameters to Linux so that it will
boot correctly. For example, the rootdev parameter is often used to
specify the root device. However the root device may change depending on
whence U-Boot loads the kernel. At present it is necessary to build up
the command line by adding device strings to it one by one.

It is often more convenient to provide a template for bootargs, with
U-Boot doing the substitution from other environment variables.

Add a way to substitute strings in the bootargs variable. This allows
things like "rootdev=${rootdev}" to be used in bootargs, with the
${rootdev} substitution providing the UUID of the root device.

For example, to substitute the GUID of the kernel partition:

  setenv bootargs "console=/dev/ttyS0 rootdev=${uuid}/PARTNROFF=1
		kern_guid=${uuid}"
  part uuid mmc 2:2 uuid
  bootm

This is particularly useful when the command line from another place. For
example, Chrome OS stores the command line next to the kernel itself. It
depends on the kernel version being used as well as the hardware features,
so it is extremely difficult to devise a U-Boot script that works on all
boards and kernel versions. With this feature, the command line can be
read from disk and used directly, with a few substitutions set up.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 19:48:29 -05:00
Simon Glass
1a62d64c7d cli: Support macro processing with a fixed-size buffer
At present cli_simple_process_macros() requires that the caller provide
an output buffer that is exactly CONFIG_SYS_CBSIZE bytes in length. This
makes sense since it is designed to be used from the command line. But we
also want to use it for bootargs substitution.

Update the function to allow the caller to specify the buffer size. Also
return an error if the buffer is exhausted. The caller can ignore that if
preferred.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 16:10:01 -05:00
Simon Glass
4448fe8e4e bootm: Allow updating the bootargs in a buffer
At present we only support updating the 'bootargs' environment
variable. Add another function to update a buffer instead. This will
allow zimage to use this feature.

Also add a lot more tests to cover various cases.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 16:09:26 -05:00
Simon Glass
b3c01678fd bootm: Update bootm_process_cmdline_env() to use flags
At present only one transformation is supported: making the Linux console
silent. To prepare for adding more, convert the boolean parameter into a
flag value.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 16:09:26 -05:00
Simon Glass
b6386f3841 bootm: Split out bootargs environment reading / writing
At present bootm_process_cmdline_env() reads the 'bootargs' variable and
then writes it back afterwards. This is painful for tests, which would
rather use a simple buffer.

It is also useful for zimage to use a buffer, since it does not actually
put the Linux command line in the bootargs variable.

Refactor the existing code into two pieces. One handles reading and
writing the environment variable, as well as allocating a buffer for use
by the rest of the code, which now operates on a buffer.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 16:09:26 -05:00
Simon Glass
6cd92b1a7c bootm: Use size rather than length for CONSOLE_ARG
Use the size (including terminator) for in this function, rather than
the length. This is arguably easier to follow, with the coming
refactor.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 16:09:26 -05:00
Simon Glass
d9477a0a4d bootm: Add a bool parameter to bootm_process_cmdline_env()
This function will soon do more than just handle the 'silent linux'
feature. As a first step, update it to take a boolean parameter,
indicating whether or not the processing is required.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 16:09:26 -05:00
Simon Glass
4dcb81545a bootm: Rename fixup_silent_linux()
We want to add more processing to this function. Before doing so, rename
it to bootm_process_cmdline_env(), which is more generic.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 16:09:26 -05:00
Simon Glass
4ae42643d0 bootm: Update fixup_silent_linux() to return an error
At present this function fails silently on error. Update it to produce
an error code. Report this error to the user and abort the boot, since it
likely will prevent a successful start.

No tests are added at this stage, since additional refactoring is taking
place in subsequent patches.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 16:09:26 -05:00
Simon Glass
f158ba15ee bootm: Add tests for fixup_silent_linux()
This function currently has no tests. Export it so that we can implement
a simple test on sandbox. Use IS_ENABLED() to remove the unused code,
instead #ifdef.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 16:09:26 -05:00
Michael Walle
7b866825cd spl: atf: add support for LOAD_IMAGE_V2
Newer platforms use the LOAD_IMAGE_V2 parameter passing method. Add
support for it.

Signed-off-by: Michael Walle <michael@walle.cc>
2020-12-04 16:09:06 -05:00
Michael Walle
553825c109 spl: atf: remove helper structure from common header
bl2_to_bl31_params_mem is just an implementation detail of the SPL ATF
support and is not needed anywhere else. Move it from the header to the
actual module.

Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Michal Simek <michal.simek@xilinx.com>
2020-12-04 16:09:05 -05:00
Michael Walle
d2cb0c8f75 spl: atf: provide a bl2_plat_get_bl31_params_default()
Move the actual implementation of the bl2_plat_get_bl31_params() to its
own function. The weak function will just call the default
implementation. This has the advantage that board code can still call
the original implementation if it just want to modify minor things.

Signed-off-by: Michael Walle <michael@walle.cc>
2020-12-04 16:09:05 -05:00
Michael Walle
37c218a06e spl: atf: move storage for bl31_params into function
There is no need to have the storage available globally. This is also a
preparation for LOAD_IMAGE_V2 support. That will introduce a similar
generator function which also has its own storage.

Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Michal Simek <michal.simek@xilinx.com>
2020-12-04 16:09:05 -05:00
AKASHI Takahiro
c74cd8bd08 efi_loader: capsule: add capsule_on_disk support
Capsule data can be loaded into the system either via UpdateCapsule
runtime service or files on a file system (of boot device).
The latter case is called "capsules on disk", and actual updates will
take place at the next boot time.

In this commit, we will support capsule on disk mechanism.

Please note that U-Boot itself has no notion of "boot device" and
all the capsule files to be executed will be detected only if they
are located in a specific directory, \EFI\UpdateCapsule, on a device
that is identified as a boot device by "BootXXXX" variables.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-12-03 21:22:49 +01:00
AKASHI Takahiro
96ec4b1a18 common: update: fix an "unused" warning against update_flash()
Since update_flash() is used only in update_tftp(), it should be
guarded with appropriate config options.

After the commit 3149e524fc, common/update.c will be built under
either CONFIG_UDATE_TFTP, CONFIG_DFU_TFTP or CONFIG_UPDATE_FIT.
Since CONFIG_UPDATE_FIT, hence fit_update(), doesn't rely on
update_flash(), the compiler may cause an "unused" warning if
CONFIG_UPDATE_FIT=y and CONFIG_UPDATE_TFTP=n and CONFIG_DFU_TFTP=n.

This is, for example, the case for sandbox defconfig where
EFI_CAPSULE_FIRMWARE_FIT is enabled for test purpose.

Fixes: 3149e524fc ("common: update: add a generic interface for FIT
       image")
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-12-03 21:22:49 +01:00
AKASHI Takahiro
50efdf2c6f common: update: fix an "unused" warning against update_flash()
Since update_flash() is used only in update_tftp(), it should be
guarded with appropriate config options.

After the commit 3149e524fc, common/update.c will be built under
either CONFIG_UDATE_TFTP, CONFIG_DFU_TFTP or CONFIG_UPDATE_FIT.
Since CONFIG_UPDATE_FIT, hence fit_update(), doesn't rely on
update_flash(), the compiler may cause an "unused" warning if
CONFIG_UPDATE_FIT=y and CONFIG_UPDATE_TFTP=n and CONFIG_DFU_TFTP=n.

This is, for example, the case for sandbox defconfig where
EFI_CAPSULE_FIRMWARE_FIT is enabled for test purpose.

Fixes: 3149e524fc ("common: update: add a generic interface for FIT
       image")
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-12-02 16:21:58 -05:00
Philippe Reynes
7d5b1bf6b8 spl: spl_fit.c: enable check of signature for config node in spl/tpl
This commit add the support of signature check for config node
in spl/tpl when the function spl_load_simple_fit is used.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-12-01 14:12:28 -05:00
Patrick Delaunay
48aee0afb6 cmd: Kconfig: migrate CONFIG_SYS_PROMPT_HUSH_PS2
Move CONFIG_SYS_PROMPT_HUSH_PS2 in Kconfig, depending
on CONFIG_HUSH_PARSER, and remove the default value defined
in cli_hush.c under __U_BOOT__.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-12-01 14:12:28 -05:00
Simon Glass
7526deec7e command: Add constants for cmd_get_data_size string / error
At present these values are open-coded in a few places. Add constants so
the meaning is clear.

Also add a comment to cmd_get_data_size()

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-01 10:33:38 -05:00
Michael Walle
6a457bb295 common: fit: add missing newline
The debug statement doesn't end with a newline. Add it.

Signed-off-by: Michael Walle <michael@walle.cc>
2020-11-19 09:45:49 -05:00
Simon Glass
3a8ee3df83 board: Rename uclass to sysinfo
This uclass is intended to provide a way to obtain information about a
U-Boot board. But the concept of a U-Boot 'board' is the whole system,
not just one circuit board, meaning that 'board' is something of a
misnomer for this uclass.

In addition, the name 'board' is a bit overused in U-Boot and we want to
use the same uclass to provide SMBIOS information.

The obvious name is 'system' but that is so vague as to be meaningless.
Use 'sysinfo' instead, since this uclass is aimed at providing information
on the system.

Rename everything accordingly.

Note: Due to the patch delta caused by the symbol renames, this patch
shows some renamed files as being deleted in one place and created in
another.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-11-06 10:18:20 +08:00
Simon Glass
b73d61a556 x86: zimage: Add a little more logging
Add logging for each part of the boot process, using a new

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-11-06 09:51:34 +08:00
Simon Glass
96d0aa9143 x86: Use CONFIG_CHROMEOS_VBOOT for verified boot
At present CONFIG_CHROMEOS is used to determine whether verified boot is
in use. The code to implement that is not in U-Boot mainline.

However, it is useful to be able to boot a Chromebook in developer mode
in U-Boot mainline without needing the verified boot code.

To allow this, use CONFIG_CHROMEOS_VBOOT to indicate that verified boot
should be used, and CONFIG_CHROMEOS to indicate that the board supports
Chrome OS. That allows us to define CONFIG_CHROMEOS on coral.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-11-06 09:51:31 +08:00
Tom Rini
41cab8edbc Pull request for UEFI sub-system for efi-2021-01-rc2 (2)
The series contains the following enhancements
 
 * preparatory patches for UEFI capsule updates
 * initialization of the emulated RTC using an environment variable
 
 and a bug fix
 
 * If DisconnectController() is called for a child controller that is the
   only child of the driver, the driver must be disconnected.
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Merge tag 'efi-2020-01-rc2-2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2021-01-rc2 (2)

The series contains the following enhancements

* preparatory patches for UEFI capsule updates
* initialization of the emulated RTC using an environment variable

and a bug fix

* If DisconnectController() is called for a child controller that is the
  only child of the driver, the driver must be disconnected.
2020-11-01 10:56:37 -05:00
Tom Rini
63d4607e03 of-platdata and dtoc improvements
sandbox SPL tests
 binman support for compressed sections
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Merge tag 'dm-pull-30oct20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

of-platdata and dtoc improvements
sandbox SPL tests
binman support for compressed sections
2020-10-30 15:24:30 -04:00
Sean Anderson
40455a6915 log: Add filter flag to match greater than a log level
This is the complement of the existing behavior to match only messages with
a log level less than a threshold. This is primarily useful in conjunction
with LOGFF_DENY.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-30 10:55:26 -04:00
Sean Anderson
fe3b1a2d21 log: Add filter flag to deny on match
Without this flag, log filters can only explicitly accept messages.
Allowing denial makes it easier to filter certain subsystems. Unlike
allow-ing filters, deny-ing filters are added to the beginning of the
filter list. This should do the Right Thing most of the time, but it's
less-universal than allowing filters to be inserted anywhere. If this
becomes a problem, then perhaps log_filter_add* should take a filter number
to insert before/after.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-30 10:55:26 -04:00
Sean Anderson
a02f84ee9c log: Add function to create a filter with flags
This function exposes a way to specify flags when creating a filter.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-30 10:55:26 -04:00
Sean Anderson
3102c1d2c2 log: Expose some helper functions
These functions are required by "cmd: log: Add commands to manipulate
filters" and "test: Add a test for log filter-*".

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-30 10:55:26 -04:00
Sean Anderson
43381401d5 log: Add additional const qualifier to arrays
Both these arrays and their members are const. Fixes checkpatch complaint.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-30 10:55:26 -04:00
Sean Anderson
69529f9840 log: Fix missing negation of ENOMEM
Errors returned should be negative.

Fixes: 45fac9fc18 ("log: Correct missing free() on error in log_add_filter()")

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-30 10:54:38 -04:00
AKASHI Takahiro
c57c943954 efi_loader: add option to initialise EFI subsystem early
If this option, CONFIG_EFI_SETUP_EARLY, is enabled, the initialisation
of UEFI subsystem will be done as part of U-Boot initialisation.

Please note that this option won't be enabled explicitly by users,
instead, should be enabled implicitly by other configuration options.

Specifically, this feature will be utilised in implementing capsule-on-disk
feature.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-30 14:20:27 +01:00
AKASHI Takahiro
3149e524fc common: update: add a generic interface for FIT image
The main purpose of this patch is to separate a generic interface for
updating firmware using DFU drivers from "auto-update" via tftp.

This function will also be used in implementing UEFI capsule update
in a later commit.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-10-30 14:20:27 +01:00
AKASHI Takahiro
1c2d1293f6 dfu: modify an argument type for an address
The range of an addressable pointer can go beyond 'integer'.
So change the argument type to a void pointer.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-10-30 14:20:27 +01:00
AKASHI Takahiro
045fd8b13d dfu: rename dfu_tftp_write() to dfu_write_by_name()
This function is essentially independent from tftp, and will also be
utilised in implementing UEFI capsule update in a later commit.
So just give it a more generic name.
In addition, a new configuration option, CONFIG_DFU_WRITE_ALT, was
introduced so that the file will be compiled with different options,
particularly one added in a later commit.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-10-30 14:20:27 +01:00
Simon Glass
a652d9c73a dm: Avoid using #ifdef for CONFIG_OF_LIVE
At present this option results in a number of #ifdefs due to the presence
or absence of the global_data of_root member.

Add a few macros to global_data.h to work around this. Update the code
accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Tom Rini
47754334b1 Xilinx changes for v2021.01-v2
common:
 - Add support for 64bit loadables from SPL
 
 xilinx:
 - Update documentation and record ownership
 - Enable eeprom board detection based legacy and fru formats
 - Add support for FRU format
 
 microblaze:
 - Optimize low level ASM code
 - Enable SPI/I2C
 - Enable distro boot
 
 zynq:
 - Add support for Zturn V5
 
 zynqmp:
 - Improve silicon detection code
 - Enable several kconfig options
 - Align DT with the latest state
 - Enabling security commands
 - Enable and support FPGA loading from SPL
 - Optimize xilinx_pm_request() calling
 
 versal:
 - Some DTs/Kconfig/defconfig alignments
 - Add binding header for clock and power
 
 zynq-sdhci:
 - Add support for tap delay programming
 
 zynq-spi/zynq-qspi:
 - Use clock framework for getting clocks
 
 xilinx-spi:
 - Fix some code issues (unused variables)
 
 serial:
 - Check return value from clock functions in pl01x
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Merge tag 'xilinx-for-v2021.01-v2' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze

Xilinx changes for v2021.01-v2

common:
- Add support for 64bit loadables from SPL

xilinx:
- Update documentation and record ownership
- Enable eeprom board detection based legacy and fru formats
- Add support for FRU format

microblaze:
- Optimize low level ASM code
- Enable SPI/I2C
- Enable distro boot

zynq:
- Add support for Zturn V5

zynqmp:
- Improve silicon detection code
- Enable several kconfig options
- Align DT with the latest state
- Enabling security commands
- Enable and support FPGA loading from SPL
- Optimize xilinx_pm_request() calling

versal:
- Some DTs/Kconfig/defconfig alignments
- Add binding header for clock and power

zynq-sdhci:
- Add support for tap delay programming

zynq-spi/zynq-qspi:
- Use clock framework for getting clocks

xilinx-spi:
- Fix some code issues (unused variables)

serial:
- Check return value from clock functions in pl01x
2020-10-29 11:30:15 -04:00
Jean-Jacques Hiblot
90a979d788 dm: board: complete the initialization of the muxes in initr_dm()
This will probe the multiplexer devices that have a "u-boot,mux-autoprobe"
property. As a consequence they will be put in their idle state.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
2020-10-28 11:48:55 -04:00
Heinrich Schuchardt
2a0cbf3bca log: correct and check array size of log categories
The log command has led to NULL dereferences if an unknown category name
name was used due to missing entries in the list of category names.

Add compile time checks for the array sizes of log_cat_name and
log_lvl_name to avoid future mishaps.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-27 17:04:15 -04:00
Heinrich Schuchardt
d094a0734c log: allow for message continuation
Some drivers use macro pr_cont() for continuing a message sent via printk.
Hence if we want to convert printk messaging to using the logging system,
we must support continuation of log messages too.

As pr_cont() does not provide a message level we need a means of
remembering the last log level.

With the patch a pseudo log level LOGL_CONT as well as a pseudo log
category LOGC_CONT are introduced. Using these results in the application
of the same log level and category as in the previous log message.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-27 13:50:53 -04:00
Heinrich Schuchardt
993a06b614 log: move processing_msg to global data
Replace the static variable processing_msg by a field in the global data.
Make the field bool at it can only be true or false.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-27 13:50:53 -04:00
Michal Simek
13d1ca8742 spl: fdt: Record load/entry fit-images entries in 64bit format
The commit 9f45aeb937 ("spl: fit: implement fdt_record_loadable") which
introduced fdt_record_loadable() state there spl_fit.c is not 64bit safe.
Based on my tests on Xilinx ZynqMP zcu102 platform there shouldn't be a
problem to record these addresses in 64bit format.
The patch adds support for systems which need to load images above 4GB.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-27 08:13:32 +01:00
Michal Simek
caa7fc2c57 spl: Use standard FIT entries
SPL is creating fit-images DT node when loadables are recorded in selected
configuration. Entries which are created are using entry-point and
load-addr property names. But there shouldn't be a need to use non standard
properties because entry/load are standard FIT properties. But using
standard FIT properties enables option to use generic FIT functions to
descrease SPL size. Here is result for ZynqMP virt configuration:
xilinx_zynqmp_virt: spl/u-boot-spl:all -82 spl/u-boot-spl:rodata -22 spl/u-boot-spl:text -60

The patch causes change in run time fit image record.
Before:
fit-images {
        uboot {
                os = "u-boot";
                type = "firmware";
                size = <0xfd520>;
                entry-point = <0x8000000>;
                load-addr = <0x8000000>;
        };
};

After:
fit-images {
        uboot {
                os = "u-boot";
                type = "firmware";
                size = <0xfd520>;
                entry = <0x8000000>;
                load = <0x8000000>;
        };
};

Replacing calling fdt_getprop_u32() by fit_image_get_entry/load() also
enables support for reading entry/load properties recorded in 64bit format.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-27 08:13:32 +01:00
Anatolij Gustschin
8c9940d5ec eb_cpu5282: fix CONFIG_DM_VIDEO build warnings
Remove CONFIG_VIDEO dependency to fix board removal warnings.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Jens Scharsig <esw@bus-elektronik.de>
2020-10-26 20:55:29 +01:00
Jaehoon Chung
ef4f4f1f5f bootm: fix wrong conditions about images overlap
It doesn't need to consider start byte address.
If ramdisk size is 0x800000 and start address is 0x2700000, then it's
used until 0x02efffff, not 0x02f00000. But it's detected to overlapt RD
image, when kernel start address is 0x02f00000.
Because it's doing wrong calculation about rd_len.
This patch fixed wrong calculation address position when check
condition.

In addition, it needs to check one more condition about overlapping
entire area.

Fixes: commit fbde7589ce ("common: bootm: add checks to verify if ramdisk / fdtimage overlaps OS image")

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2020-10-23 13:33:07 -04:00
Tom Rini
18261b8552 Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-sunxi
- sun8i emac changes (Andre)
- SCP firmware (Samuel)
2020-10-22 20:32:02 -04:00
Patrick Delaunay
87459da102 Remove default value of CONFIG_PREBOOT for CONFIG_USB_STORAGE
Remove the default value "usb start" for CONFIG_USB_STORAGE as the USB
storage boot initialization is correctly managed by  distro boot command
('usb_boot' defined in include/config_distro_bootcmd.h already include
the command 'usb  start').

Fixes: 324d77998e ("Define default CONFIG_PREBOOT with right config option")
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-22 11:26:14 -04:00
Heinrich Schuchardt
c670aeee3d common: rename getc() to getchar()
The sandbox is built with the SDL2 library with invokes the X11 library
which in turn calls getc(). But getc() in glibc is defined as

    int getc(FILE *)

This does not match our definition.

    int getc(void)

The sandbox crashes when called with parameter -l.

Rename our library symbol getc() to getchar().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-22 09:54:53 -04:00
Rasmus Villemoes
8d5d97cb28 cli_hush.c: remove broken sanity check
This code is intended do prevent one from setting a shell variable abc
by doing

  abc=123

if an environment variable named abc already exists. However, the
check is broken, since the env_get is done before the split on =, so
we look up whether an environment variable "abc=123" exists, which is
obviously never the case.

One could move the code to below the split on =, but instead, just
remove it, saving a little .text: The check has never worked as
intended (it goes all the way back to the initial git commit), and it
would anyway not guard against one first setting the shell variable,
then doing 'env set abc xyz'.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2020-10-22 09:54:53 -04:00
Heiko Schocher
6ebe6b387f common, autoboot: sync functionality with Kconfig description
add back again special case: -2
autoboot with no delay and no check for abort

as described in Kconfig option, see common/Kconfig
help text for option BOOTDELAY.

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-22 09:54:53 -04:00
Naoki Hayama
898a084953 cosmetic: image: Fix comments and the order of definitions
Fix some comments about functions.
Move genimg_get_comp_name() above genimg_get_short_name() because
genimg_get_comp_name() is related to get_table_entry_name().

Signed-off-by: Naoki Hayama <naoki.hayama@lineo.co.jp>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-22 09:54:52 -04:00
Naoki Hayama
02d41b01bd image: Add a function to modify category information
Add a generic function which can check whether a category has an
entry ID.

Signed-off-by: Naoki Hayama <naoki.hayama@lineo.co.jp>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-22 09:54:52 -04:00
Ovidiu Panait
2dfdd0c4de Kconfig: Use hex values for CONFIG_{SPL,TPL}_SIZE_LIMIT
CONFIG_{SPL,TPL}_SIZE_LIMIT are defined as hex (SPL_SIZE_LIMIT was
converted in b51882d0 ("spl: Convert CONFIG_SPL_SIZE_LIMIT to hex"), but
there are still places that reference integer values. Change those to hex
as well. Also, update the Makefile to check for 0x0 instead of 0.

This also fixes the following build error when CONFIG_SPL_SIZE_LIMIT
is set by menuconfig to 0x0:
...
spl/u-boot-spl.bin exceeds file size limit:
  limit:  0 bytes
  actual: 0x80f0 bytes
  excess: 0x80f0 bytes

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-22 09:54:52 -04:00
Simon Glass
5630d2fbc5 board: Show memory for frame buffers
When debugging is enabled, show the memory allocated to video frame
buffers.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-22 09:54:52 -04:00
Simon Glass
4a08fae196 bloblist: Place on a 4KB boundary
It is much easier to read the bloblist addresses if it starts on a 4KB
boundary. Update it to align it accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-22 09:53:31 -04:00
Simon Glass
8021296a71 log: Add missing category names
Add some category names that were missed in recent changes. Update the
comment as a reminder.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-22 09:53:31 -04:00
Samuel Holland
cf70553e2c spl: fit: Minimally parse OS properties with FIT_IMAGE_TINY
Some boards, specifically 64-bit Allwinner boards (sun50i), are
extremely limited on SPL size. One strategy that was used to make space
was to remove the FIT "os" property parsing code, because it uses a
rather large lookup table.

However, this forces the legacy FIT parsing code path, which requires
the "firmware" entry in the FIT to reference the U-Boot binary, even if
U-Boot is not the next binary in the boot sequence (for example, on
sun50i boards, ATF is run first).

This prevents the same FIT image from being used with a SPL with
CONFIG_SPL_FIT_IMAGE_TINY=n and CONFIG_SPL_ATF=y, because the boot
method selection code looks at `spl_image.os`, which is only set from
the "firmware" entry's "os" property.

To be able to use CONFIG_SPL_ATF=y, the "firmware" entry in the FIT
must be ATF, and U-Boot must be a loadable. For this to work, we need to
parse the "os" property just enough to tell U-Boot from other images, so
we can find it in the loadables list to append the FDT, and so we don't
try to append the FDT to ATF (which could clobber adjacent firmware).

So add the minimal code necessary to distinguish U-Boot/non-U-Boot
loadables with CONFIG_SPL_FIT_IMAGE_TINY=y. This adds about 300 bytes,
much less than the 7400 bytes added by CONFIG_SPL_FIT_IMAGE_TINY=n.

Acked-by: Patrick Wildt <patrick@blueri.se>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2020-10-22 11:43:43 +05:30
Marek Vasut
5675ed7cb6 Revert "Fix data abort caused by mis-aligning FIT data"
This reverts commit eb39d8ba5f.
The commit breaks booting of fitImage by SPL, the system simply hangs.
This is because on arm32, the fitImage and all of its content can be
aligned to 4 bytes and U-Boot expects just that.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Reuben Dowle <reuben.dowle@4rf.com>
Cc: Tom Rini <trini@konsulko.com>
Signed-off-by: Marek Vasut <marex@denx.de>
2020-10-21 19:11:50 -04:00
Otavio Salvador
d74fcee2d8 spl: Add SPL_SERIAL as requirement for SDP_USB_SDP
The USB SDP protocol require the SPL serial support to allow the build
to succeed.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2020-10-14 11:16:34 -04:00
Otavio Salvador
f9b9b77933 spl: Avoid printing boot device if silent console is enabled
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-10-14 11:16:34 -04:00
Frédéric Danis
9ea0a1ee93 cmd: Fixup DT to pass PStore Ramoops parameters
To simplify configuration and keep synchronized the PStore/Ramoops between
U-Boot and the Linux kernel, this commit dynamically adds the Ramoops
parameters defined in the U-Boot session to the Device Tree.

Signed-off-by: Frédéric Danis <frederic.danis@collabora.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Heiko Schocher <hs@denx.de>
2020-10-14 11:16:34 -04:00
Philippe Reynes
54ab7cf1dd fit: cipher: aes: allow to read the IV in the FIT image
This commit add the support in u-boot to read the IV
in the FIT image instead of u-boot device tree.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2020-10-12 21:30:38 -04:00
Thirupathaiah Annapureddy
182eeefcb4 vboot: add DTB policy for supporting multiple required conf keys
Currently FIT image must be signed by all required conf keys. This means
Verified Boot fails if there is a signature verification failure
using any required key in U-Boot DTB.

This patch introduces a new policy in DTB that can be set to any required
conf key. This means if verified boot passes with one of the required
keys, U-Boot will continue the OS hand off.

There were prior attempts to address this:
https://lists.denx.de/pipermail/u-boot/2019-April/366047.html
The above patch was failing "make tests".
https://lists.denx.de/pipermail/u-boot/2020-January/396629.html

Signed-off-by: Thirupathaiah Annapureddy <thiruan@linux.microsoft.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-12 21:30:37 -04:00
Sean Anderson
a4326612ac log: syslog: Handle errors in net_init
Since the previous patch, net_init now exposes some errors, so check for
them.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-10 16:50:12 -04:00
Simon Glass
c7f5b85034 log: Disable the syslog driver by default
This driver interferes with other sandbox tests since it causes log output
to be interspersed with "No ethernet found." messages. Disable this driver
by default.

Enable it for the syslog tests so that they still pass.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-10 16:50:11 -04:00