[PATCH tiU2025.01] PENDING: configs: am62lx_evm: add GPT GUID partition types

Bryan Brattlof bb at ti.com
Mon Dec 8 14:20:42 CET 2025


The AM62Lx family of SoCs support booting from a GPT partition table
however the boot partition must be marked as an EFI system partition
(c12a7328-f81f-11d2-ba4b-00a0c93ec93b) and not the Basic Data partition
(ebd0a0a2-b9e5-4433-87c0-68b6b72699c7) which is used by U-Boot if
CONFIG_PARTITION_TYPE_GUID is not enabled.

When using DFU boot to flash a new part with an empty UDA partition
using the correct EFI partition GUID will still result in writing the
basic data GUID which leads to unfun ROM debugs.

Enable CONFIG_PARTITION_TYPE_GUID

Signed-off-by: Bryan Brattlof <bb at ti.com>
---
 configs/am62lx_evm_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configs/am62lx_evm_defconfig b/configs/am62lx_evm_defconfig
index 139e9b07df4cfb065764acda477c19b31544ed27..532bb0454dfd00bb7dd2e9d987f4110305f81ca5 100644
--- a/configs/am62lx_evm_defconfig
+++ b/configs/am62lx_evm_defconfig
@@ -148,5 +148,6 @@ CONFIG_SYSRESET=y
 CONFIG_SPL_SYSRESET=y
 CONFIG_DM_THERMAL=y
 CONFIG_FS_FAT_MAX_CLUSTSIZE=16384
+CONFIG_PARTITION_TYPE_GUID=y
 
 #include <configs/am62x_a53_usbdfu.config>

---
base-commit: 7493977a537fe3f8a45814c6284b942f7f09e035
change-id: 20251208-gpt-support-01340cb89d89

Best regards,
-- 
Bryan Brattlof <bb at ti.com>



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