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Merge tag 'efi-2026-01-rc5' of https://source.denx.de/u-boot/custodians/u-boot-efi

Browse Source 
Pull request efi-2026-01-rc5

CI: https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/28738

Documentation:

* Fix typos in the TI K3 board documentation.
* Describe the TI J742S2.

UEFI:

* Add EFI_PARTITION_INFO_PROTOCOL_GUID translation in the UUID library.
This commit is contained in:
Tom Rini
2025-12-12 08:48:50 -06:00
parent ff80e95fed ec1c966285
commit 1b3050dfc4
3 changed files with 28 additions and 5 deletions
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23
doc/board/ti/j784s4_evm.rst
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@@ -1,8 +1,8 @@
.. SPDX-License-Identifier: GPL-2.0-or-later OR BSD-3-Clause
.. sectionauthor:: Apurva Nandan <a-nandan@ti.com>
J784S4 and AM69 Platforms
=========================
J742S2, J784S4 and AM69 Platforms
=================================
Introduction
------------
@@ -37,6 +37,11 @@ Platform information:
* https://www.ti.com/tool/J784S4XEVM
* https://www.ti.com/tool/SK-AM69
J742S2 is derivative of J784S24 SOC, More info can be found in
* TRM : https://www.ti.com/lit/ug/spruje3/spruje3.pdf
* Platform Information : https://www.ti.com/tool/J742S2XH01EVM
Boot Flow
---------
Below is the pictorial representation of boot flow:
@@ -99,6 +104,13 @@ Set the variables corresponding to this platform:
export UBOOT_CFG_CORTEXR=am69_sk_r5_defconfig
export UBOOT_CFG_CORTEXA=am69_sk_a72_defconfig
For J742S2-EVM, use the following U_BOOT_CFG instead:
.. prompt:: bash
export UBOOT_CFG_CORTEXR=j742s2_evm_r5_defconfig
export UBOOT_CFG_CORTEXA=j742s2_evm_a72_defconfig
.. j784s4_evm_rst_include_start_build_steps
1. Trusted Firmware-A
@@ -143,14 +155,21 @@ variant (GP, HS-FS, HS-SE) requires a different source for these files.
* tiboot3-j784s4-gp-evm.bin from :ref:`step 3.1 <j784s4_evm_rst_u_boot_r5>`
* tispl.bin_unsigned, u-boot.img_unsigned from :ref:`step 3.2 <j784s4_evm_rst_u_boot_a72>`
.. note::
For J742S2, GP variant is not available.
- HS-FS
* tiboot3-j784s4-hs-fs-evm.bin from :ref:`step 3.1 <j784s4_evm_rst_u_boot_r5>`
* tiboot3-j742s2-hs-fs-evm.bin from :ref:`step 3.1 <j784s4_evm_rst_u_boot_r5>`
* tispl.bin, u-boot.img from :ref:`step 3.2 <j784s4_evm_rst_u_boot_a72>`
- HS-SE
* tiboot3-j784s4-hs-evm.bin from :ref:`step 3.1 <j784s4_evm_rst_u_boot_r5>`
* tiboot3-j742s2-hs-evm.bin from :ref:`step 3.1 <j784s4_evm_rst_u_boot_r5>`
* tispl.bin, u-boot.img from :ref:`step 3.2 <j784s4_evm_rst_u_boot_a72>`
Image formats

6
doc/board/ti/k3.rst
View File

@@ -653,9 +653,9 @@ Refer (:ref:`U-boot ARMV8 build <k3_rst_include_start_build_steps_uboot>`)
Saving environment
------------------
SAVEENV is disabled by default and for the new flow uses Uenv.txt as the default
way for saving the environments. This has been done as Uenv.txt is more granular
then the saveenv command and can be used across various bootmodes too.
SAVEENV is disabled by default and for the new flow uses uEnv.txt as the default
way for saving the environments. This has been done as uEnv.txt is more granular
than the saveenv command and can be used across various bootmodes too.
**Writing to MMC/EMMC**

4
lib/uuid.c
View File

@@ -139,6 +139,10 @@ static const struct {
NULL, "Disk IO",
EFI_DISK_IO_PROTOCOL_GUID,
},
{
NULL, "Partition Info",
EFI_PARTITION_INFO_PROTOCOL_GUID,
},
{
NULL, "Simple File System",
EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_GUID,