Commit graph

84489 commits

Author SHA1 Message Date
Ilias Apalodimas
8aedcaf991 MAINTAINERS: add a new entry on TEE MAINTAINERS
Since I do have a look on TEE patches regardless and Jens doesn't have
his own tree, add myself as a co-maintainer.  I'll be carrying over the
TEE related patches from now on.  While at it add the maintenance tree
for TPM

Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-01-20 10:04:56 +02:00
Ilias Apalodimas
218a9917d6 tee: optee: fix a print error on rng probing
If we fail to probe the optee-rng device, we print a wrong message
referring to the firmware tpm.

Fixes: 476a3d58df ("tee: optee: don't fail probe because of optee-rng")
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-01-20 10:04:56 +02:00
Tom Rini
53c47c59e6 convert rockchip to use binman
patman fix for checkpatch
 binman optional entries, improved support for ELF symbols
 trace improvements
 minor fdt refactoring
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Merge tag 'dm-pull-18jan23' of https://source.denx.de/u-boot/custodians/u-boot-dm

convert rockchip to use binman
patman fix for checkpatch
binman optional entries, improved support for ELF symbols
trace improvements
minor fdt refactoring
2023-01-19 09:46:57 -05:00
Tom Rini
7aec35be4b Merge branch '2022-01-18-assorted-updates'
- A few TI platform fixes, compression test cleanup and zstd update,
  npcm7xx update, add "part type" subcommand, VBE bugfix on some
  platforms, cleanup EVENT related Kconfig option logic (and fix some
  platforms), other minor cleanups.
2023-01-19 09:41:54 -05:00
Joost van Zwieten
ace75d642f odroid: limit boot memory to lowmem
In commit 4963f63fe6 ("image: Use gd->ram_base/_size in
env_get_bootm_size()") the size of the available memory for U-Boot to
use when relocating images, and not otherwise constrained, was changed
to include all known memory banks. In the case of this platform however,
all of the memory known to U-Boot is not also part of the Linux kernel
"lowmem" and so we must use CFG_SYS_BOOTMAPSZ to limit where we relocate
images to. We set a conservative limit of 256MB here to mirror the
previous behavior.

Signed-off-by: Joost van Zwieten <joost@diskos.nl>
[trini: Reword the commit messsage]
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-01-18 19:41:16 -05:00
Heinrich Schuchardt
1a064d0599 configs: enable poweroff command on QEMU ARM platforms
Enable the sysreset based poweroff command. It invokes PSCI.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-18 19:41:16 -05:00
Simon Glass
635bb31dad vbe: Allow probing the VBE bootmeth to fail in OS fixup
This device is created when there are no bootmeths defined in the device
tree. But it cannot be probed without a device tree node.

For now, ignore a probe failure.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Karsten Merker <merker@debian.org>
Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Fixes: a56f663f07 ("vbe: Add info about the VBE device to the fwupd node")
Tested-by: Vagrant Cascadian <vagrant@debian.org>
Tested-by: Karsten Merker <merker@debian.org>
2023-01-18 19:41:16 -05:00
Brandon Maier
65d373abb0 test: compression: add zstd uncompression test
Signed-off-by: Brandon Maier <brandon.maier@collins.com>
2023-01-18 19:41:15 -05:00
Brandon Maier
4b9b25d943 lib: zstd: update to latest Linux zstd 1.5.2
Update the zstd implementation to match Linux zstd 1.5.2 from commit
2aa14b1ab2.

This was motivated by running into decompression corruption issues when
trying to uncompress files compressed with newer versions of zstd. zstd
users also claim significantly improved decompression times with newer
zstd versions which is a side benefit.

Original zstd code was copied from Linux commit 2aa14b1ab2 which is a
custom-built implementation based on zstd 1.3.1. Linux switched to an
implementation that is a copy of the upstream zstd code in Linux commit
e0c1b49f5b, this results in a large code diff. However this should make
future updates easier along with other benefits[1].

This commit is a straight mirror of the Linux zstd code, except to:
- update a few #include that do not translate cleanly
  - linux/swab.h -> asm/byteorder.h
  - linux/limits.h -> linux/kernel.h
  - linux/module.h -> linux/compat.h
- remove assert() from debug.h so it doesn't conflict with u-boot's
  assert()
- strip out the compressor code as was done in the previous u-boot zstd
- update existing zstd users to the new Linux zstd API
- change the #define for MEM_STATIC to use INLINE_KEYWORD for codesize
- add a new KConfig option that sets zstd build options to minify code
  based on zstd's ZSTD_LIB_MINIFY[2].

These changes were tested by booting a zstd 1.5.2 compressed kernel inside a
FIT. And the squashfs changes by loading a file from zstd compressed squashfs
with sqfsload. buildman was used to compile test other boards and check for
binary bloat, as follows:

> $ buildman -b zstd2 --boards dh_imx6,m53menlo,mvebu_espressobin-88f3720,sandbox,sandbox64,stm32mp15_dhcom_basic,stm32mp15_dhcor_basic,turris_mox,turris_omnia -sS
> Summary of 6 commits for 9 boards (8 threads, 1 job per thread)
> 01: Merge branch '2023-01-10-platform-updates'
>        arm:  w+   m53menlo dh_imx6
> 02: lib: zstd: update to latest Linux zstd 1.5.2
>    aarch64: (for 2/2 boards) all -3186.0 rodata +920.0 text -4106.0
>        arm: (for 5/5 boards) all +1254.4 rodata +940.0 text +314.4
>    sandbox: (for 2/2 boards) all -4452.0 data -16.0 rodata +640.0 text -5076.0

[1] e0c1b49f5b
[2] f302ad8811/lib/libzstd.mk (L31)

Signed-off-by: Brandon Maier <brandon.maier@collins.com>
[trini: Set ret to -EINVAL for the error of "failed to detect
compressed" to fix warning, drop ZSTD_SRCSIZEHINT_MAX for non-Linux host
tool builds]
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-01-18 19:04:17 -05:00
Maxim Cournoyer
4c59078895 patman: symlink top level .checkpatch.conf
This makes it possible to run the patman test suite simply by invoking
'pytest' from the patman sub-directory:

  $ cd tools/patman
  $ pytest

Otherwise, the top level .checkpatch.conf would be ignored and
multiple test_checkpatch.py tests would fail.

Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-18 14:55:41 -07:00
Maxim Cournoyer
da413b5635 Revert "patman: invoke the checkpatch.pl script with '--u-boot' and '--strict'"
This reverts commit 648d8186dd, because
it broke usage of patman on Linux, whose check script doesn't know
about '--strict' or '--u-boot'.

Reported-by: Sjoerd Simons <sjoerd@collabora.com>
Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Sjoerd Simons <sjoerd@collabora.com>
2023-01-18 14:55:41 -07:00
Simon Glass
571bc4e67d binman: Support positioning an entry by and ELF symbol
In some cases it is useful to position an entry over the top of a symbol
in an ELF file. For example, if the symbol holds a version string then it
allows the string to be accessed from the fdtmap.

Add support for this.

Suggested-by: Pali Rohár <pali@kernel.org>
Suggested-by: Keith Short <keithshort@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 14:55:41 -07:00
Simon Glass
8f5afe21ae dtoc: Add a way to read a phandle with params
Add a function to read a phandle and associated name and offset. This is
useful for binman.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 14:55:41 -07:00
Simon Glass
c1157860c5 binman: Provide general support for updating ELF symbols
The current support for updating variables in a binary is hard-coded to
work with U-Boot:

- It assumes the image starts at __image_copy_start
- It uses the existing U-Boot-specific entry types

It is useful for other projects to use these feature.

Add properties to enable writing symbols for any blob, a way of specifying
the base symbol and a way of providing the ELF filename to allow symbol
lookup to take place.

With this it is possible to update a Zephyr image, such as zephyr.bin
after it has been built.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 14:55:41 -07:00
Simon Glass
9766f69c98 binman: Support overlapping entries
In some cases it is useful to have an entry overlap with another in a
section, either to update the contents within a blob, or to add an entry
to the fdtmap that covers only part of the blob.

Add support for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 14:55:41 -07:00
Simon Glass
97fb8081ec binman: Add a function to check for special section nodes
This appears in two places in the code. Use a shared function instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 14:55:40 -07:00
Simon Glass
62ef2f7bf3 binman: Add a null entry
It is sometimes useful to define an entry which does not have its own
contents but does appear in the image. The contents are set by the section
which contains it, even though it appears as an entry in the fdtmap.

Add support for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 14:55:40 -07:00
Simon Glass
4331d66661 binman: Clarify use of False when obtaining data
This means that the data is not yet available. Update some comments to
make this clearer.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 14:55:40 -07:00
Simon Glass
0b079fcb09 binman: Add a test for an inner section with a size
This is a slightly different scenario from the existing testSections
tests. Add a new test for it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 14:55:40 -07:00
Simon Glass
12c3e948ee rockchip: Drop the FIT generator script
This is not used anymore. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 14:55:40 -07:00
Simon Glass
31f35e83b1 rockchip: Convert all boards to use binman
Instead of the bash script, use binman to generate the FIT for arm64.

For 32-bit boards, use binman for all images, dropping the intermediate
files.

With this change, only Zynq is now using SPL_FIT_GENERATOR so update the
Kconfig rule accordingly.

Clean up the Makefile to the extent possible. Unfortunately, two boards
do not use SPL_FRAMEWORK so don't enable the u-boot.img rule:

   evb-rk3036
   kylin-rk3036

So a small remnant remains.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 14:55:40 -07:00
Simon Glass
e0c0efff2a rockchip: Support building the all output files in binman
Add the required binman images to replace the Makefile rules which are
currently used. This includes subsuming:

   - tpl/u-boot-tpl-rockchip.bin if TPL is enabled
   - idbloader.img if either or both of SPL and TPL are enabled
   - u-boot.itb if SPL_FIT is enabled
   - u-boot-rockchip.bin if SPL is used, either using u-boot.itb when
     SPL_FIT is enabled or u-boot.img when it isn't

Note that the intermediate files are dropped with binman, since it
producing everything in one pass. This means that
tpl/u-boot-tpl-rockchip.bin is not created, for example.

Note that for some 32-bit rk3288 boards, rockchip-optee.dtsi is included.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 14:55:39 -07:00
Simon Glass
4170dd9ec0 rockchip: Use multiple-images for rk3399
Enable multiple-images so we can generate more than one image. Also
add a comment for the end of the #if block.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:50:01 -07:00
Simon Glass
c4db0720ad rockchip: evb-rk3288: Drop raw-image support
This boards uses SPL_FIT so does not need to support loading a raw image.
Drop it to avoid binman trying to insert a symbol which has no value.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:50:01 -07:00
Simon Glass
67a0501708 binman: Support optional external blobs
Some blobs are actually not necessary for the board to work correctly. Add
a property to allow this to be indicated. Missing optional blobs do not
cause a build failure.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:50:01 -07:00
Simon Glass
2f80c5ef13 binman: Support new op-tee binary format
OP-TEE has a format with a binary header that can be used instead of the
ELF file. With newer versions of OP-TEE this may be required on some
platforms.

Add support for this in binman. First, add a method to obtain the ELF
sections from an entry, then use that in the FIT support. We then end up
with the ability to support both types of OP-TEE files, depending on which
one is passed in with the entry argument (TEE=xxx in the U-Boot build).

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:50:01 -07:00
Simon Glass
39f4a85bb2 binman: Add a way to check for a valid ELF file
Add a function which checks whether data is in ELF format or not. This
will be used by binman to check this for entries.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:50:01 -07:00
Simon Glass
c8c9f3108a binman: Support optional entries
Support entries which can be optional depending on their contents. This
allows special entry types which appear in the image only when needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:50:01 -07:00
Simon Glass
23ab4e0054 binman: Use a reference for binman symbols docs
Several etypes have this reference in their documentation. Now that we are
using rST, link to the section directly.

Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
2023-01-18 11:50:01 -07:00
Simon Glass
237ac96a70 binman: Update entry docs
These have got out of data recently. Regenerate them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:50:01 -07:00
Simon Glass
226ce1d24d binman: Tidy up comment in fit _gen_node
Expand this comment to cover both cases that are supported.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:50:01 -07:00
Simon Glass
efddab6c36 binman: Allow writing section contents to a file
At present only the image (which is a section) has a filename. Move this
implementation to the entry_Section class so that any section can have a
filename. With this, the section data is written to a file.

This allows parts of an image to be written, along with the entire image.

Make a note that this can be used to include the contents of a section in
one image in another (later) image.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:50:01 -07:00
Simon Glass
85d87112cb dm: pinctrl: Revert "pinctrl: probe pinctrl drivers during post-bind"
This breaks chromebook_coral and it is also not how things should work. If
a board needs to bind GPIOs as part of a pinctrl driver this can be done
during the bind step, if needed.

We cannot probe pinctrl devices when binding as a rule, since it cannot be
supported on some platforms.

The bind and probe steps are separate in U-Boot and they should remain
separate.

This reverts commit f9ec791b5e.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:49:13 -07:00
Simon Glass
ebc1d50ab5 Revert "fdtdec: drop needlessly convoluted CONFIG_PHANDLE_CHECK_SEQ"
The fdt_path_offset() function is slow since it must scan the tree.
This substantial overhead now applies to all boards.

The original code may not be ideal but it is fit for purpose and is only
needed on a few boards.

Reverting this reduces time to set up driver model by about 30ms.

Before revert:

Accumulated time:
                47,170  dm_r
                53,237  dm_spl
               572,986  dm_f

Accumulated time:
                44,598  dm_r
                50,347  dm_spl
               549,133  dm_f

This reverts commit 26f981f295.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:49:13 -07:00
Simon Glass
b2412dd5de rockchip: Enable bootstage on rockpro64
This board is useful for benchmarking overall U-Boot performance. Enable
the bootstage feature so we get a report.

Since this returns to the boot rom before finishing executing
board_init_r() in SPL, add a few bootstage calls so that we can collect
timing from TPL.

For the stash region, use a portion of SRAM, 64KB below the stack top.
This allows the TPL image to be up to nearly 120KB (it is typically about
64KB). SPL normally runs from SDRAM at 0, so can use the same stash
region.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:49:13 -07:00
Simon Glass
12619d4ec8 trace: Don't require TIMER_EARLY
Some platforms cannot honour this and don't need trace before relocation.
Use 'imply' instead, so boards can disable this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:49:13 -07:00
Simon Glass
ef42e27097 trace: Update trace-format generator for newer version
This now includes flags and the layout has changed slightly in recent
versions of Linux. Update the generator accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:49:13 -07:00
Simon Glass
b87f0818b8 trace: Adjust flags in proftool
The flags in this tool don't match the comments or help. Also the variable
names are quite confusing. Update them for consistency.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:49:13 -07:00
Simon Glass
90cfae2ade mkimage: Add a few more messages for FIT failures
Add messages to make it clearer which part of the FIT creation is failing.
This can happen when an invalid 'algo' property is provided in the .its
file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:49:13 -07:00
Simon Glass
bebc1410ca trace: Move trace pointer to data section
This can be written before relocation. Move it to the data section, since
accessing BSS before relocation is not permitted.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:49:13 -07:00
Simon Glass
9557592edc fdt: Check for overlapping data and FDT
If the FDT overlaps with the data region of the image, or with the stack,
it can become corrupted before relocation. Add a check for this, behind a
debug flag, as it can be very confusing and time-consuming to debug.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:49:13 -07:00
Simon Glass
ec4f327145 fdt: Pass the device tree to fdtdec_prepare_fdt()
This function uses gd->fdt_blob a lot and cannot be used to check any
other device tree. Use a parameter instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:49:13 -07:00
Simon Glass
b62d34937a fdt: Drop ifdefs in fdtdec_prepare_fdt()
This function is a bit messy with several #ifdefs. Convert them to use C
for the conditions.

Rewrite the function comment since most of it is stale.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:49:13 -07:00
Simon Glass
c662d0b722 fdt: Avoid exporting fdtdec_prepare_fdt()
This function is not used outside this file. Make it static.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:49:13 -07:00
Simon Glass
0c16fca927 tpm: Add a proper Kconfig option for crc8 in SPL
The current approach is a bit of a hack and only works for the tpm
subsystem. Add a Kconfig so that crc8 can be enabled in SPL for other
purposes.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:49:13 -07:00
Simon Glass
d81d17637a arm: Support trace on armv8
Use the notrace attribute so that timer functions can be used when
tracing. This is required to avoid infinite loops when recording a trace.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:49:13 -07:00
Simon Glass
33c60a38bb trace: Use notrace for short
The attribute syntax is quite verbose. Use the macro provided for this
purpose.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:49:12 -07:00
Neha Malcom Francis
e875cabd74 configs: Increase malloc size after relocation
Current default size of 0x100000 is not capable of getting the FIT
buffer during boot when transitioning to using binman generated boot
images for certain K3 devices, so increase it to 0x400000. Since A72 SPL
is coming after relocation to DDR this should not be an issue for any K3
device, so make it default for all.

Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Acked-by: Andrew Davis <afd@ti.com>
2023-01-18 13:11:13 -05:00
Heinrich Schuchardt
c8bded57de configs: remove SDL2 dependency in tools-only_defconfig
When building tools only there is no point in requiring the SDL2 library.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-01-18 13:11:13 -05:00
Jorge Ramirez-Ortiz
83d7a7af5d firmware: ti_sci: fix typo in boot authentication message name
Fix AUTH_BOOT message identifier (s/IMIAGE/IMAGE)

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Acked-by: Andrew Davis <afd@ti.com>
2023-01-18 13:11:13 -05:00