Commit graph

24684 commits

Author SHA1 Message Date
Simon Glass
52ad21aa2c dm: core: Add a macro to iterate through properties
Add a 'for_each' macro like we have for nodes.

Fix the comment for struct ofprop while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:11:15 -04:00
Simon Glass
f46ec93ed5 dm: core: Avoid creating a name property when unflattening
The current implementation creates a 'name' value for every node. This
is not needed for the latest device tree format, which includes a name in
the node header.

Adjust the code to point the name at the node header instead.

Also simplify ofnode_get_name(), now that we can rely on it to set the
name correctly. Update the comment to make it clear what name the root
node has.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:11:14 -04:00
Simon Glass
9243224687 dm: core: Rename ofnode_get_property_by_prop()
The current name is quite unwieldy. Change it to use an ofprop_ prefix
and shorten it. Fix the return-value comment while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:11:14 -04:00
Simon Glass
4b1f571465 dm: core: Rename ofnode_get_first/next_property()
Drop the 'get' in these names since it does not fit with the rest of
the API.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:11:14 -04:00
Simon Glass
1701359f75 dm: core: Reduce code size with dev_of_offset()
Update the function to mark it with the const attribute. Also avoid
calling it multiple times in the devfdt_get_addr_index() function.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:11:14 -04:00
Simon Glass
8d468a188f sandbox: test: Provide an easy way to use the other FDT
Add a test flag which indicates that the 'other' FDT should be set up
ready for use. Handle this by copying in the FDT, unflattening it for
livetree tests. Free the structures when the tests have run.

We cannot use the other FDT unless we are using live tree or
OFNODE_MULTI_TREE is enabled, since only one tree is supported by the
ofnode interface in that case. Add this condition into
ut_run_test_live_flat() and update the comments.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:11:14 -04:00
Simon Glass
756c01422d sandbox: Support setting up the other FDT for testing
Provide a way to copy over the 'other' FDT when running tests. This loads
it and allocates memory for the copy, if not done already, then does the
copy.

Avoid using U-Boot's malloc() pool for these copies, at least for now,
since they are part of the test system.

Tidy up the cpu.c header files while here.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:10:43 -04:00
Simon Glass
2b90e0d54e test: Drop the UT_TESTF_LIVE_OR_FLAT flag
This was a workaround for a rare situation. Now that it will be more
common and we have a proper fix, drop the flag. We can run both types of
tests in the same sandbox executable, even if the flat device tree is
modified.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:09:56 -04:00
Simon Glass
eb6e903a56 test: Detect a change in the device tree
If the device tree changes during a test and we cannot restore it, mark
it as such so that future tests which need the live tree are skipped.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:09:56 -04:00
Simon Glass
0e4b697f88 test: Make a copy of the device tree before running a test
When the flat device tree changes it can mess up the live tree since that
uses the flat tree for its strings. This affects only a few sandbox tests
which modify the device tree, but the number will grow as ofnode support
for writing improves.

While the control FDT is not intended to change while U-Boot is running,
some tests do so. For example, the ofnode interface only supports
modifying properties in the control FDT, so tests must use that.

To solve this problem, keep a copy of the FDT and restore it as needed
when the test is finished. The copy only happens on sandbox (except SPL
builds), to reduce memory usage and because these tests are not useful on
other boards. For other boards, a checksum is taken to ensure that nothing
changes.

It would be possible to always checksum the FDT on sandbox and only
restore it if needed, but this is slightly slower than restoring it every
time, at least with crc8.

Move the code which checks for success to the very end, for clarity.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:09:56 -04:00
Simon Glass
9830698765 dm: core: Drop the const from ofnode
Now that we support writing to ofnodes, the const is not accurate. Drop
it to avoid undesirable casting.

Also drop the ofnode_to_npw() which is now the same as ofnode_to_np().

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:07:58 -04:00
Simon Glass
ffe9039249 dm: core: Allow adding ofnode subnodes
Add this feature to the ofnode interface, supporting both livetree and
flattree. If the node exists it is returned, along with a -EEXIST error.
Update the functions it calls to handle this too.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:07:58 -04:00
Simon Glass
5ecba3ba40 dm: core: Document the livetree structures properly
Clarify the data structure so it is easier for people to understand,
particularly the corner cases.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:07:58 -04:00
Simon Glass
62d638386c test: Support testing malloc() failures
It is helpful to test that out-of-memory checks work correctly in code
that calls malloc().

Add a simple way to force failure after a given number of malloc() calls.

Fix a header guard to avoid a build error on sandbox_vpl.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
2022-09-29 16:07:58 -04:00
Simon Glass
7c14dc7f77 test: Fix missing livetree test runs
At present the live tree tests are not run on sandbox. This bug is in two
parts, with a duplicate flag value and incorrect logic in the test runner.
This was not noticed because the bug was fixed in a later commit and does
not cause test failures.

Fix this.

Fixes: 7b1dfc9fd7 ("dm: core: Prepare for updating the device tree with ofnode")

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:07:58 -04:00
Simon Glass
b215b6034c event: Pass the images to EVT_FT_FIXUP
Pass the boot images along as well, in case the fixups need to look at
them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:07:58 -04:00
Simon Glass
829d51246f dm: core: Pass a root node to of_find_node_by_phandle()
This function currently assumes that the control FDT is used. Update it
to allow a root node to be passed, so it can work with any tree.

Also add a comment to ofnode_get_by_phandle() so that its purpose is
clear.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:07:58 -04:00
Simon Glass
b5001cb4bd event: Allow multiple spy declarations for each event
At present only one spy is allowed per event. Update the naming to allow
more than one, since some need this flexibility, e.g. the EVT_FT_FIXUP
event.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:07:57 -04:00
Simon Glass
b7f134eece log: update the comment for log_msg_ret()
Add some advice on string size here.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:07:57 -04:00
Simon Glass
f3543e6944 treewide: Drop image_header_t typedef
This is not needed and we should avoid typedefs. Use the struct instead
and rename it to indicate that it really is a legacy struct.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:07:57 -04:00
Simon Glass
da79b2f25e treewide: Drop image_info_t typedef
This is not needed and we should avoid typedefs. Use the struct instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:07:57 -04:00
Simon Glass
d9d7c20b73 treewide: Drop bootm_headers_t typedef
This is not needed and we should avoid typedefs. Use the struct instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:07:57 -04:00
Simon Glass
c56b2bb9b9 image: Fix BOOTM_STATE values
Tidy up the code style for these.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:07:57 -04:00
Tom Rini
01c88e3dcd - Increase SYS_MALLOC_F_LEN for STM32 MCU's board
- SPL fixes for STM32F7 MCUs
 - Device tree alignement with kernelv6.0-rc4 for MCU's board
 - Device tree alignement with kernelv6.0-rc3 for MPU's board
 - Update DDR node for STM32MP15
 - Cleanup config file for STM32MP1
 - Update for cmd_stm32key command
 - Fix compatible string to add partitions for STM32MP1
 - Update for stm32programmer tool
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Merge tag 'u-boot-stm32-20220927' of https://source.denx.de/u-boot/custodians/u-boot-stm into next

- Increase SYS_MALLOC_F_LEN for STM32 MCU's board
- SPL fixes for STM32F7 MCUs
- Device tree alignement with kernelv6.0-rc4 for MCU's board
- Device tree alignement with kernelv6.0-rc3 for MPU's board
- Update DDR node for STM32MP15
- Cleanup config file for STM32MP1
- Update for cmd_stm32key command
- Fix compatible string to add partitions for STM32MP1
- Update for stm32programmer tool
2022-09-27 08:53:51 -04:00
Tom Rini
55ccdee315 Xilinx changes for v2023.01-rc1 (round 2)
xilinx:
 - Add support for new Versal NET SOC
 
 zynqmp:
 - Use mdio bus for ethernet phy description
 - Wire ethernet phy reset via i2c-gpio
 
 versal:
 - Config cleanup
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Merge tag 'xilinx-for-v2023.01-rc1-v2' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze into next

Xilinx changes for v2023.01-rc1 (round 2)

xilinx:
- Add support for new Versal NET SOC

zynqmp:
- Use mdio bus for ethernet phy description
- Wire ethernet phy reset via i2c-gpio

versal:
- Config cleanup
2022-09-26 11:28:14 -04:00
Tom Rini
ffa2c88bcf Merge branch 'next' of https://gitlab.denx.de/u-boot/custodians/u-boot-riscv into next 2022-09-26 11:27:30 -04:00
Patrice Chotard
2b5dee9485 configs: stm32f746-disco: Remove CONFIG_SYS_UBOOT_START flag
By pressing "c" key during SPL execution, we force U-boot execution
instead of a kernel XIP image.

This fixes a hard fault when booting stm32f746-disco in SPL with "c"
key pressed during SPL execution.

U-Boot SPL 2022.10-rc5-00009-g40d02baa91 (Sep 20 2022 - 17:21:21 +0200)
Trying to boot from XIP
Hard fault
pc : 080083fc    lr : 08000d1b    xPSR : 21000000
r12 : 2004f108   r3 : 080083fd    r2 : 00000028
r1 : 2004f0c8    r0 : 2004f0e4
Resetting CPU ...

This is due to SYS_UBOOT_START flag set to 0x080083FD which is not correct.
If unset, SYS_UBOOT_START is set by default to CONFIG_SYS_TEXT_BASE
which match with our requirement.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Tested-by: Waldemar Brodkorb <wbx@openadk.org>
2022-09-26 17:21:09 +02:00
Michal Simek
f2641f066b arm64: versal-net: Add support for mini configuration
Versal NET mini configuration is designed for running memory test. Current
output is on DCC but changing serial0 alias to pl011 will move console to
serial port.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/aec3f41a4cc48c45b8f07dd6e423d5838dbcc9d7.1663589964.git.michal.simek@amd.com
2022-09-26 14:23:30 +02:00
Michal Simek
ce40cbdf1f arm64: versal-net: Add defconfig for Versal NET
Use one defconfig for supporting multiple different platforms. DTB
reselection is enabled to choose DT based on SOC detection.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/82cc7c1ca8850270cc2ebc992d835a37aa3d236f.1663589964.git.michal.simek@amd.com
2022-09-26 14:23:29 +02:00
Michal Simek
f6aebdf676 arm64: versal-net: Add support for Versal NET platform
Versal NET platform is based on Versal chip which is reusing a lot of IPs.
For more information about new IPs please take a look at DT which describe
currently supported devices.
The patch is adding architecture and board support with soc detection
algorithm. Generic setting should be very similar to Versal but it will
likely diverge in longer run.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/320206853dc370ce290a4e7b6d0bb26b05206021.1663589964.git.michal.simek@amd.com
2022-09-26 14:23:29 +02:00
Simon Glass
02cea1145a sandbox: scsi: Move request-handling code to scsi_emul
Move this code into the emulator file so it can be used by multiple
drivers.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25 13:59:38 -06:00
Simon Glass
1ac42900d8 sandbox: scsi: Move structs to header file
Move these to the SCSI header file so we can access them from multiple
emulators.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25 08:30:05 -06:00
Simon Glass
f148ad1b5f sandbox: scsi: Move file size into shared struct
Move this information into struct scsi_emul_info so we can use it in
common code.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25 08:30:05 -06:00
Simon Glass
a3718f1e53 sandbox: scsi: Move block size into shared struct
Move this information into struct scsi_emul_info so we can use it in
common code.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25 08:30:05 -06:00
Simon Glass
0c12d9dd23 scsi: Move vendor/product info into the shared struct
Move this information into struct scsi_emul_info so we can use it in
common code.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25 08:30:05 -06:00
Simon Glass
fc7a7ed3a6 sandbox: Move buffer to scsi_emul_info
Move the buffer into this struct so it can be shared between different
implementations.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25 08:30:05 -06:00
Simon Glass
1377d448a2 scsi: Move core emulation state into a new struct
In preparation for sharing the emulation code between two drivers, move
some of the fields into a new struct. Use a separate header file so it
can be used by various drivers.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25 08:30:05 -06:00
Simon Glass
0e0b9e9459 scsi: Move cmd_phase enum to the header
This can be used by common files, so move it to the SCSI header and rename
it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25 08:30:05 -06:00
Simon Glass
a966fa98b5 scsi: Tidy up comments for struct scsi_cmd
These comments are bit of a mess. Tidy them up to match the correct coding
style.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25 08:30:05 -06:00
Simon Glass
8149b1500d blk: Rename if_type to uclass_id
Use the word 'uclass' instead of 'if_type' to complete the conversion.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25 08:30:05 -06:00
Pali Rohár
78b5243182 serial: Implement serial_flush() function for console flush() fallback
Like in all other console functions, implement also serial_flush() function
as a fallback int console flush() function.

Flush support is available only when config option CONSOLE_FLUSH_SUPPORT is
enabled. So when it is disabled then provides just empty static inline
function serial_flush().

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-09-24 11:34:37 -04:00
Pali Rohár
974f48366f console: Implement flush() function
On certain places it is required to flush output print buffers to ensure
that text strings were sent to console or serial devices. For example when
printing message that U-Boot is going to boot kernel or when U-Boot is
going to change baudrate of terminal device.

Therefore introduce a new flush() and fflush() functions into console code.
These functions will call .flush callback of associated stdio_dev device.

As this function may increase U-Boot side, allow to compile U-Boot without
this function. For this purpose there is a new config CONSOLE_FLUSH_SUPPORT
which is enabled by default and can be disabled. It is a good idea to have
this option enabled for all boards which have enough space for it.

When option is disabled when U-Boot defines just empty static inline
function fflush() to avoid ifdefs in other code.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-09-24 10:47:01 -04:00
Pali Rohár
7df5b35334 sandbox: Add function os_flush()
It flushes stdout.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-09-24 10:47:01 -04:00
Pali Rohár
049704f808 board_f: Fix types for board_get_usable_ram_top()
Commit 37dc958947 ("global_data.h: Change ram_top type to phys_addr_t")
changed type of ram_top member from ulong to phys_addr_t but did not
changed types in board_get_usable_ram_top() function which returns value
for ram_top.

So change ulong to phys_addr_t type also in board_get_usable_ram_top()
signature and implementations.

Fixes: 37dc958947 ("global_data.h: Change ram_top type to phys_addr_t")
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-09-23 15:12:42 -04:00
Weijie Gao
40746bf429 clk: mediatek: add clock driver support for MediaTek MT7981 SoC
This patch adds clock driver support for MediaTek MT7981 SoC

Reviewed-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-09-23 15:09:16 -04:00
Weijie Gao
37d5a9a29d clk: mediatek: add clock driver support for MediaTek MT7986 SoC
This patch adds clock driver support for MediaTek MT7986 SoC

Reviewed-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-09-23 15:09:16 -04:00
Weijie Gao
14c81eb2f6 dt-bindings: pinctrl: mediatek: add a header for common pinconf parameters
This patch adds a pinctrl header for common pinconf parameters such as
pull-up/pull-down resistors and drive strengths.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-09-23 15:09:15 -04:00
Weijie Gao
e053ccf6ef board: mediatek: add MT7981 reference boards
This patch adds general board files based on MT7981 SoCs.

MT7981 uses one mmc controller for booting from both SD and eMMC, and the
pins of mmc controller are also shared with spi controller.
So three configs are need for these boot types:

1. mt7981_rfb_defconfig - SPI-NOR and SPI-NAND
2. mt7981_emmc_rfb_defconfig - eMMC only
3. mt7981_sd_rfb_defconfig - SD only

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-09-23 15:09:15 -04:00
Weijie Gao
389ba6986b board: mediatek: add MT7986 reference boards
Add general board files based on MT7986 SoCs.

MT7986 uses one mmc controller for booting from both SD and eMMC.
Both MT7986A and MT7986B use the same pins for spi controller.

Configs for various boot types:
1. mt7986_rfb_defconfig - SPI-NOR and SPI-NAND for MT7986A/B
2. mt7986a_bpir3_emmc_defconfig - eMMC for MT7986A only
3. mt7986a_bpir3_sd_defconfig - SD for MT7986A only

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-09-23 15:09:15 -04:00
Patrick Delaunay
86d5a06ae3 configs: stm32mp1: cleanup config file
Remove the unnecessary comment after the CONFIG_SYS_BOOTM_LEN
migration to Kconfig.

Fixes: c45568cc4e ("Convert CONFIG_SYS_BOOTM_LEN to Kconfig")
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-09-23 14:32:51 +02:00
Michal Simek
0fb7fd865b xilinx: versal: Remove unused comments from xilinx_versal.h
Couple of options have been moved to Kconfig but comments stayed in header
that's why remove them.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/ffaee826dcb6853825ac72db91bb3a682c42297d.1663575411.git.michal.simek@amd.com
2022-09-21 09:54:39 +02:00
Tom Rini
e9a1ff9724 Merge branch 'master' into next
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-09-19 16:07:12 -04:00
Marek Vasut
c34edb893a usb: gadget: designware-udc: Drop the driver
This driver is not used by any system and is long unmaintained, drop it.
There is a DWC2 OTG driver which is maintained, see CONFIG_USB_GADGET_DWC2_OTG .

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-09-19 17:45:51 +02:00
Michael Trimarchi
cc74cab86a bsh: imx6ulz_smm_m2: Add imx6ulz BSH SMM M2 boards
Introduce BSH SystemMaster (SMM) M2 board family, which consists of:
imx6ulz SMM M2 and imx6ulz SMM M2 PRO boards.

Add support for imx6ulz BSH SMM M2 board:

- 128 MiB DDR3 RAM
- 256MiB Nand
- USBOTG1 peripheral - fastboot.

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-09-18 22:56:18 +02:00
Angus Ainslie
466a9ea2a1 board: purism: add the Purism Librem5 phone
Initial commit of Librem5 u-boot and SPL

Signed-off-by: Angus Ainslie <angus@akkea.ca>
Co-developed-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-09-18 22:56:10 +02:00
Marcel Ziswiler
bbe0089d29 verdin-imx8mm: verdin-imx8mp: update env memory layout
Update the distro config env memory layout for the Verdin iMX8M Mini and
Verdin iMX8M Plus:

- loadaddr=0x48280000 allows for 128.5MB area for uncompressing (ie FIT
  images, kernel_comp_addr_r, kernel_comp_size)
- fdt_addr_r = loadaddr + 127.5MB : allows for 127.5MB kernel
- scriptaddr = fdt_addr_r + 512KB : allows for 512KB fdt
- ramdisk_addr_r = scriptaddr + 512KB : allows for 512KB script

Memory layout taken from commit fd5c7173ad
("imx8m{m,n}_venice: update env memory layout") but moved loadaddr by an
additional 0.5MB to avoid "Moving Image from 0x48200000 to 0x48280000"
during booti plus actually defining kernel_comp_size to make booti work.

Note that for our regular BSP Layers and Reference Images for Yocto
Project an updated distro boot script is required (see
meta-toradex-bsp-common/recipes-bsp/u-boot/u-boot-distro-boot).

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2022-09-18 22:56:10 +02:00
Marek Vasut
7b90229eba ARM: imx: dh-imx6: Increase SF erase area for u-boot update
Erase the entire U-Boot area during U-Boot update instead of just
a subset of it. This way, in case u-boot-with-spl.imx grows, the
sf write won't write over non-erased part of the SPI NOR.

Signed-off-by: Marek Vasut <marex@denx.de>
2022-09-18 22:56:10 +02:00
Jesse Taube
f7aad713c5 ARM: imxrt1170_defconfig: Add i.MXRT1170 defconfig
Add a base defconfig for the i.MXRT1170

Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
2022-09-18 20:42:56 +02:00
Jesse Taube
7d9c6f1781 RAM: Add changes for i.MXRT11xx series
The i.MXRT11 series has different offsets for IOCR_MUX, it also can
address 64MiB of SDRAM so add a macro for that.

Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
2022-09-18 20:42:56 +02:00
Jesse Taube
3d579c11e0 dt-bindings: imx: Add clock binding for i.MXRT1170
Add the clock binding doc for i.MXRT1170.

Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
2022-09-18 20:42:56 +02:00
Stefan Roese
8695fbb3a7 watchdog: Further cleanup
Remove some now unused macros and #ifdef's.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Tom Rini <trini@konsulko.com> [am335x_evm, mx6cuboxi, rpi_3,dra7xx_evm, pine64_plus, am65x_evm, j721e_evm]
2022-09-18 10:26:49 +02:00
Stefan Roese
942d07df0e watchdog: Remove WATCHDOG_RESET macro
Now that we've globally replaced all WATCHDOG_RESET occurances, let's
remove the ugly macro itself in the header.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Tom Rini <trini@konsulko.com> [am335x_evm, mx6cuboxi, rpi_3,dra7xx_evm, pine64_plus, am65x_evm, j721e_evm]
2022-09-18 10:26:43 +02:00
Stefan Roese
ff3fdfe89b watchdog: Get rid of ASSEMBLY hacks
Only one occurance of WATCHDOG_RESET is left in one assembler file.
This patch changes this occurance to a direct call to watchdog_reset
and then removes all the ASSEMBLY ifdef'ery in watchdog.h, as it's not
needed any more to clean this mess a bit up.

Signed-off-by: Stefan Roese <sr@denx.de>
Tested-by: Tom Rini <trini@konsulko.com> [am335x_evm, mx6cuboxi, rpi_3,dra7xx_evm, pine64_plus, am65x_evm, j721e_evm]
2022-09-18 10:26:39 +02:00
Stefan Roese
29caf9305b cyclic: Use schedule() instead of WATCHDOG_RESET()
Globally replace all occurances of WATCHDOG_RESET() with schedule(),
which handles the HW_WATCHDOG functionality and the cyclic
infrastructure.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Tom Rini <trini@konsulko.com> [am335x_evm, mx6cuboxi, rpi_3,dra7xx_evm, pine64_plus, am65x_evm, j721e_evm]
2022-09-18 10:26:33 +02:00
Stefan Roese
881d410825 cyclic: Introduce schedule() function
This patch introduces a schedule() function, which shall be used instead
of the old WATCHDOG_RESET. Follow-up patches will make sure, that this
new function is used.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Tom Rini <trini@konsulko.com> [am335x_evm, mx6cuboxi, rpi_3,dra7xx_evm, pine64_plus, am65x_evm, j721e_evm]
2022-09-18 10:26:28 +02:00
Simon Glass
ec8bdc914c blk: Drop if_type
Use the uclass ID instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-09-16 11:05:16 -04:00
Simon Glass
e33a5c6be5 blk: Switch over to using uclass IDs
We currently have an if_type (interface type) and a uclass id. These are
closely related and we don't need to have both.

Drop the if_type values and use the uclass ones instead.

Maintain the existing, subtle, one-way conversion between UCLASS_USB and
UCLASS_MASS_STORAGE for now, and add a comment.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-16 11:05:16 -04:00
Simon Glass
1dbe71fbb8 blk: Drop IF_TYPE_SD
This is not really needed since it does the same things as MMC. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-16 11:05:16 -04:00
Simon Glass
f512388ed8 blk: Drop IF_TYPE_ATAPI
This is not really needed since it does the same things as IDE. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-16 11:05:16 -04:00
Simon Glass
1c2e255334 blk: Drop IF_TYPE_DOC
This doesn't seem to be used for anything and it isn't clear what it is.
It dates from the first U-Boot commit.

Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-16 11:05:16 -04:00
Simon Glass
7f8967c2b8 blk: Rename HAVE_BLOCK_DEVICE
This option is fact really related to SPL. For U-Boot proper we always use
driver model for block devices, so CONFIG_BLK is enabled if block devices
are in use.

It is only for SPL that we have two cases:

- SPL_BLK is enabled, in which case we use driver model and blk-uclass.c
- SPL_BLK is not enabled, in which case (if we need block devices) we must
  use blk_legacy.c

Rename the symbol to SPL_LEGACY_BLOCK to make this clear. This is
different enough from BLK and SPL_BLK that there should be no confusion.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-16 11:05:16 -04:00
Simon Glass
a51eb8de31 blk: Use a function for whether block devices are available
At present we use HAVE_BLOCK_DEVICE to indicate when block devices are
available.

This is a very strange option, since it partially duplicates the BLK
option used by driver model. It also covers both U-Boot proper and SPL,
even though one might have block devices and another not.

As a first step towards correcting this, create a new inline function
called blk_enabled() which indicates if block devices are available.
This cannot be used in Makefiles, or #if clauses, but can be used in C
code.

A function is useful because we cannot use CONFIG_IS_ENABLED(BLK) to
decide if block devices are needed, since we must consider the legacy
block interface, enabled by HAVE_BLOCK_DEVICE

Update a few places where it can be used and drop some unnecessary #if
checks around some functions in disk/part.c - rely on the compiler's
dead-code elimination instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-16 11:05:00 -04:00
Bernhard Messerklinger
c79c0b4692 brppt1: Update environment to support new boot concept
* Drop legacy /boot/PPTImage.md5 check
* Update device tree naming
* Update t30args#0 root cmd line property to support latest kernel
  versions (root=/dev/mmcblk0p2 for linux < 4 and
  root=/dev/mmcblk1p2 for linux >= 4)
* Add custom bootloader version string
* Destroy invalid dtb at ${dtbaddr} and configuration script at
  ${cfgaddr} to ensure proper boot in warm restart case.

Signed-off-by: Bernhard Messerklinger <bernhard.messerklinger@br-automation.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
2022-09-15 14:22:08 -04:00
Bernhard Messerklinger
0daeadbbd2 include: configs: brppt1: Fix commit 0ea4fc4dcf
Commit 0ea4fc4dcf ("board/BuR: invalidate ${dtbaddr} before cfgscr")
destroys the boot targets b_t30lgcy#0 and b_t30lgcy#1. The reason behind
this is, that b_t30lgcy#0 and b_t30lgcy#1 both load the for booting
needed device trees from mmc and the cfgscr script patches those. Because
of this, cfgscr is not allowed to destroy the previously loaded device
tree otherwise cfgscr will fail.
This patch moves the device trees invalidation on warm restart to the
PREBOOT cmd to fix that issue.

Fixes: 0ea4fc4dcf ("board/BuR: invalidate ${dtbaddr} before cfgscr")
Signed-off-by: Bernhard Messerklinger <bernhard.messerklinger@br-automation.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
2022-09-15 14:22:08 -04:00
Bernhard Messerklinger
6dfc1f4c51 brppt1: Remove unused board variants
The SPI and NAND board variants never went into production.
Drop those board variants.

Signed-off-by: Bernhard Messerklinger <bernhard.messerklinger@br-automation.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
2022-09-15 14:22:08 -04:00
Patrice Chotard
f6f681642f gpio: sandbox: Add GPIOD_IS_AF for gpio configured in alternate function
This allows to test if a pin's label if displayed using gpio_get_status()
when this pin is configured in alternate function.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-09-15 09:55:30 -04:00
Etienne Carriere
94ccfb78a4 drivers: tee: optee: discover OP-TEE services
This change defines resources for OP-TEE service drivers to register
themselves for being bound to when OP-TEE firmware reports the related
service is supported. OP-TEE services are discovered during optee
driver probe sequence which mandates optee driver is always probe once
bound.

Discovery of optee services and binding to related U-Boot drivers is
embedded upon configuration switch CONFIG_OPTEE_SERVICE_DISCOVERY.

Cc: Jens Wiklander <jens.wiklander@linaro.org>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-09-14 15:23:03 -04:00
Stefan Herbrechtsmeier
b471bdc47b dm: core: Add functions to read 8/16-bit integers
Add functions to read 8/16-bit integers like the existing functions for
32/64-bit to simplify read of 8/16-bit integers from device tree
properties.

Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-09-14 15:23:03 -04:00
Tom Rini
1520af3f84 Pull request for efi next
UEFI:
 
 Implement a command eficonfig to maintain Load Options and boot order via
 menus.
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Merge tag 'efi-next-2022-09-14' of https://source.denx.de/u-boot/custodians/u-boot-efi into next

Pull request for efi next

UEFI:

Implement a command eficonfig to maintain Load Options and boot order via
menus.
2022-09-14 12:31:44 -04:00
Simon Glass
9c2e9128f3 image: Drop some other #ifdefs in image-board.c
Remove all but a few that are difficult, relying on legacy CONFIG options
or optional global_data fields.

Drop the duplicate function name in the comment for boot_get_cmdline().

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-14 09:03:07 -04:00
Masahisa Kojima
c416f1c0bc bootmenu: add removable media entries
UEFI specification requires booting from removal media using
a architecture-specific default image name such as BOOTAA64.EFI.
This commit adds the removable media entries into bootmenu,
so that user can select the removable media and boot with
default image.

The bootmenu automatically enumerates the possible bootable
media devices supporting EFI_SIMPLE_FILE_SYSTEM_PROTOCOL,
add it as new UEFI boot option(BOOT####) and update BootOrder
variable. This automatically generated UEFI boot option
has the dedicated guid in the optional_data to distinguish it from
the UEFI boot option user adds manually. This optional_data is
removed when the efi bootmgr loads the selected UEFI boot option.

This commit also provides the BOOT#### variable maintenance feature.
Depending on the system hardware setup, some devices
may not exist at a later system boot, so bootmenu checks the
available device in each bootmenu invocation and automatically
removes the BOOT#### variable corrensponding to the non-existent
media device.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
2022-09-14 08:43:32 +02:00
Masahisa Kojima
95fc669774 menu: add KEY_PLUS, KEY_MINUS and KEY_SPACE handling
This is preparation to support menu-driven UEFI BootOrder
variable updated by KEY_PLUS, KEY_MINUS and KEY_SPACE.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-09-14 08:43:31 +02:00
Masahisa Kojima
e34158bc33 eficonfig: add "Edit Boot Option" menu entry
This commit adds the menu entry to edit the existing
BOOT#### variable contents.
User selects the item from the boot option list, then
user can edit the description, file path and optional_data.

Note that automatically generated boot option entry by bootmenu
to support the removable media device is filtered out and user
can not edit the automatically generated entry.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
2022-09-14 08:43:31 +02:00
Masahisa Kojima
87d791423a eficonfig: menu-driven addition of UEFI boot option
This commit add the "eficonfig" command.
The "eficonfig" command implements the menu-driven UEFI boot option
maintenance feature. This commit implements the addition of
new boot option. User can select the block device volume having
efi_simple_file_system_protocol and select the file corresponding
to the Boot#### variable. User can also enter the description and
optional_data of the BOOT#### variable in utf8.

This commit adds "include/efi_config.h", it contains the common
definition to be used from other menus such as UEFI Secure Boot
key management.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
2022-09-14 08:43:31 +02:00
Stefan Roese
661cdaa79d cyclic: Integrate cyclic infrastructure into WATCHDOG_RESET
This patch integrates the main function responsible for calling all
registered cyclic functions cyclic_run() into the common WATCHDOG_RESET
macro. This guarantees that cyclic_run() is executed very often, which
is necessary for the cyclic functions to get scheduled and executed at
their configured periods.

If CONFIG_WATCHDOG is not enabled, only cyclic_run() without calling
watchdog_reset(). This guarantees that the cyclic functionality does not
rely on CONFIG_WATCHDOG being enabled.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-09-13 16:01:43 -04:00
Stefan Roese
c2c6971888 cyclic: Add basic support for cyclic function execution infrastruture
Add the basic infrastructure to periodically execute code, e.g. all
100ms. Examples for such functions might be LED blinking etc. The
functions that are hooked into this cyclic list should be small timewise
as otherwise the execution of the other code that relies on a high
frequent polling (e.g. UART rx char ready check) might be delayed too
much. This patch also adds the Kconfig option
CONFIG_CYCLIC_MAX_CPU_TIME_US, which configures the max allowed time
for such a cyclic function. If it's execution time exceeds this time,
this cyclic function will get removed from the cyclic list.

How is this cyclic functionality executed?
The following patch integrates the main function responsible for
calling all registered cyclic functions cyclic_run() into the
common WATCHDOG_RESET macro. This guarantees that cyclic_run() is
executed very often, which is necessary for the cyclic functions to
get scheduled and executed at their configured periods.

This cyclic infrastructure will be used by a board specific function on
the NIC23 MIPS Octeon board, which needs to check periodically, if a
PCIe FLR has occurred.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-09-13 16:01:43 -04:00
Stefan Roese
e29178eda1 time: Import time_after64() and friends from Linux
When using us times it makes sense to use 64bit variables for storage.
The currently implemented time_after() and friends functions only handle
32bit variables. This patch now includes the 64bit variants as well
from Linux. This will be used by the upcoming generic cyclic function
infrastructure.

These macros were copied from include/linux/jiffies.h of Linux 5.18.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-09-13 16:01:43 -04:00
Chin-Ting Kuo
463cdf6663 mtd: spi-nor: Use spi-mem dirmap API
This adds support for the dirmap API to the spi-nor subsystem, as
introduced in Linux commit df5c21002cf4  ("mtd: spi-nor: use
spi-mem dirmap API").

This patch is synchronize from the following patch
https://patchwork.ozlabs.org/project/uboot/patch/20210205043924.149504-4-seanga2@gmail.com/
The corresponding Linux kernel SHA1 is df5c21002cf4.

Signed-off-by: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
Signed-off-by: Sean Anderson <seanga2@gmail.com>
Acked-by: Pratyush Yadav <p.yadav@ti.com>
2022-09-13 12:08:41 -04:00
Chin-Ting Kuo
f7e1de4c6a spi-mem: Add dirmap API from Linux
This adds the dirmap API originally introduced in
Linux commit aa167f3fed0c
("spi: spi-mem: Add a new API to support direct mapping").
This also includes several follow-up patches and fixes.

Changes from Linux include:
* Added Kconfig option
* Changed struct device to struct udevice
* Changed struct spi_mem to struct spi_slave

This patch is obtained from the following patch
https://patchwork.ozlabs.org/project/uboot/patch/20210205043924.149504-3-seanga2@gmail.com/
The corresponding Linux kernel SHA1 is aa167f3fed0c.

Signed-off-by: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
Signed-off-by: Sean Anderson <seanga2@gmail.com>
Acked-by: Pratyush Yadav <p.yadav@ti.com>
2022-09-13 12:08:40 -04:00
Ovidiu Panait
ae90d16ac7 cmd: bdinfo: introduce bdinfo_print_size() helper
Add bdinfo_print_size() helper to display size variables (such as cache
sizes) in bdinfo format. The size is printed as "xxx Bytes", "xxx KiB",
"xxx MiB", "xxx GiB", etc as needed;

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Reviewed-by: Jason Liu <jason.hui.liu@nxp.com>
Link: https://lore.kernel.org/r/20220829170205.1274484-3-ovpanait@gmail.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-09-13 11:32:48 +02:00
Ovidiu Panait
3a6948ce71 microblaze: drop CONFIG_SYS_INIT_RAM_ADDR and CONFIG_SYS_INIT_RAM_SIZE
These macros are not used anymore in microblaze code since commit
f113d7d303 ("Convert CONFIG_SPL_STACK to Kconfig"), so remove them.

Fixes: f113d7d303 ("Convert CONFIG_SPL_STACK to Kconfig")
Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Link: https://lore.kernel.org/r/20220829170205.1274484-1-ovpanait@gmail.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-09-13 11:32:48 +02:00
Pali Rohár
64c422b14f arm: mvebu: turris_mox: Add support for distroboot $fdt_addr
$fdt_addr is mandatory for systems which provides DTB in HW (e.g. ROM) and
wishes to pass that DTB to Linux.

Turris Mox contains DTB binary in SPI NOR memory at "dtb" partition which
starts at offset 0x7f0000 and is 0x10000 bytes long.

Armada 3700 CPU does not allow mapping SPI NOR memory into physical address
space like on other architectures and therefore set $fdt_addr variable to
memory range in RAM and loads this DTB binary from SPI NOR in misc_init_r()
function.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2022-09-13 06:38:08 +02:00
Rasmus Villemoes
6dca1d9ad3 fdt_support: add optional board_rng_seed() hook
A recurring theme on LKML is the boot process deadlocking due to some
process blocking waiting for random numbers, while the kernel's
Cryptographic Random Number Generator (crng) is not initalized yet,
but that very blocking means no activity happens that would generate
the entropy necessary to finalize seeding the crng.

This is not a problem on boards that have a good hwrng (when the
kernel is configured to trust it), whether in the CPU or in a TPM or
elsewhere. However, that's far from all boards out there. Moreover,
there are consumers in the kernel that try to obtain random numbers
very early, before the kernel has had any chance to initialize any
hwrng or other peripherals.

Allow a board to provide a board_rng_seed() function, which is
responsible for providing a value to be put into the rng-seed property
under the /chosen node.

The board code is responsible for how to actually obtain those
bytes.

- One possibility is for the board to load a seed "file" from
  somewhere (it need not be a file in a filesystem of course), and
  then ensure that that the same seed file does not get used on
  subsequent boots.

  * One way to do that is to delete the file, or otherwise mark it as
    invalid, then rely on userspace to create a new one, and living
    with the possibility of not finding a seed file during some boots.

  * Another is to use the scheme used by systemd-boot and create a new
    seed file immediately, but in a way that the seed passed to the
    kernel and the new (i.e. next) seed cannot be deduced from each
    other, see the explanation at
    https://lore.kernel.org/lkml/20190929090512.GB13049@gardel-login/
    and the current code at
    https://github.com/systemd/systemd/blob/main/src/boot/efi/random-seed.c

- The board may have an hwrng from which some bytes can be read; while
  the kernel can also do that, doing it in U-Boot and providing a seed
  ensures that even very early users in the kernel get good random
  numbers.

- If the board has a sensor of some sort (temperature, humidity, GPS,
  RTC, whatever), mixing in a reading of that doesn't hurt.

- etc. etc.

These can of course be combined.

The rng-seed property is mixed into the pool used by the linux
kernel's CRNG very early during boot. Whether it then actually
contributes towards the kernel considering the CRNG initialized
depends on whether the kernel has been configured with
CONFIG_RANDOM_TRUST_BOOTLOADER (nowadays overridable via the
random.trust_bootloader command line option). But that's for the BSP
developer to ultimately decide.

So, if the board needs to have all that logic, why not also just have
it do the actual population of /chosen/rng-seed in ft_board_setup(),
which is not that many extra lines of code?

I considered that, but decided handling this logically belongs in
fdt_chosen(). Also, apart from saving the board code from the few
lines of boilerplate, doing it in ft_board_setup() is too late for at
least some use cases. For example, I want to allow the board logic to
decide

  ok, let's pass back this buffer and use that as seed, but also let's
  set random.trust_bootloader=n so no entropy is credited.

This requires the rng-seed handling to happen before bootargs
handling. For example, during the very first boot, the board might not
have a proper seed file, but the board could still return (a hash of)
some CPU serial# or whatnot, so that at least no two boards ever get
the same seed - the kernel always mixes in the value passed in
rng-seed, but if it is not "trusted", the kernel would still go
through the same motions as it would if no rng-seed was passed before
considering its CRNG initialized. I.e., by returning that
unique-to-this-board value and setting random.trust_bootloader=n, the
board would be no worse off than if board_rng_seed() returned nothing
at all.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2022-09-12 06:41:14 -06:00
Heinrich Schuchardt
b33f246c0b efi_selftest: export efi_st_get_config_table()
We can use efi_st_get_config_table() in multiple unit tests.
Export the function.

Export system-table and boot-services.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-09-09 16:07:54 +02:00
Tom Rini
e9de8c8c64 - simplify the STM32MP15x package parsing code
- remove test on CONFIG_DM_REGULATOR in stm32mp1 board
   and enable CONFIG_DM_REGULATOR for stm32f769-disco
 - handle ck_usbo_48m clock provided by USBPHYC to fix the command 'usb start'
   after alignment with Linux kernel v5.19 DT (clocks = <&usbphyc>)
 - Fix SYS_HZ_CLOCK value for stih410-b2260 board
 - Switch STMM32MP15x DHSOM to FMC2 EBI driver
 - Remove hwlocks from pinctrl in STM32MP15x to avoid issue with kernel
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Merge tag 'u-boot-stm32-20220907' of https://source.denx.de/u-boot/custodians/u-boot-stm

- simplify the STM32MP15x package parsing code
- remove test on CONFIG_DM_REGULATOR in stm32mp1 board
  and enable CONFIG_DM_REGULATOR for stm32f769-disco
- handle ck_usbo_48m clock provided by USBPHYC to fix the command 'usb start'
  after alignment with Linux kernel v5.19 DT (clocks = <&usbphyc>)
- Fix SYS_HZ_CLOCK value for stih410-b2260 board
- Switch STMM32MP15x DHSOM to FMC2 EBI driver
- Remove hwlocks from pinctrl in STM32MP15x to avoid issue with kernel
2022-09-08 08:33:41 -04:00
Sean Anderson
37feaf2f72 image: fit: Add some helpers for getting data
Several different firmware users have repetitive code to extract the
firmware data from a FIT. Add some helper functions to reduce the amount
of repetition. fit_conf_get_prop_node (eventually) calls
fdt_check_node_offset_, so we can avoid an explicit if. In general, this
version avoids printing on error because the callers are typically
library functions, and because the FIT code generally has (debug)
prints of its own. One difference in these helpers is that they use
fit_image_get_data_and_size instead of fit_image_get_data, as the former
handles external data correctly.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-09-07 13:40:44 +08:00
Pali Rohár
33043b396c board: freescale: p1_p2_rdb_pc: Calculate offsets for eSDHC boot sector
Correctly calculate offsets between SPL and proper U-Boot when new config
option CONFIG_FSL_PREPBL_ESDHC_BOOT_SECTOR for generating eSDHC boot sector
is enabled. Otherwise SPL would not be able to boot proper U-Boot.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-09-07 11:47:30 +08:00
Pali Rohár
61fed3155f board: freescale: p1_p2_rdb_pc: Add env commands norlowerboot, norupperboot, sd2boot and defboot
All *boot env commands overrides default boot source location via i2c.
After board reset without power off, BootROM then starts booting U-Boot
from this specified location instead of the default one.

Add new env command defboot which reverts boot location to the default
value, which in most cases is configurable by HW DIP switches.

And add new env commands norlowerboot, norupperboot, sd2boot to boot from
other locations. norlowerboot would instruct BootROM to boot from lower NOR
bank, norupperboot from upper NOR bank and sd2boot from SD card with
alternative configuration.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-09-07 11:45:48 +08:00
Tom Rini
59c51fa4ab Merge https://source.denx.de/u-boot/custodians/u-boot-riscv 2022-09-06 09:01:39 -04:00
Patrice Chotard
29e03c98cf configs: stih410-b2260: Fix SYS_HZ_CLOCK value
SYS_HZ_CLOCK was wrongly set to 1GHz whereas it's set to 750MHz
by default by bootrom.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Grzegorz Szymaszek <gszymaszek@short.pl>
2022-09-06 14:09:45 +02:00