From 700ba1df1e4320bd02fcd99b47c2e2c71b1b4b9c Mon Sep 17 00:00:00 2001 From: Romain Naour Date: Mon, 4 Mar 2024 00:03:55 +0100 Subject: [PATCH] package/ti-k3: switch ti_am6{2,4}x_sk_defconfig to HS-FS by default From Andreas Dannenberg (TI K3 architect) [1]: "HS-FS should be the default for all TI AM6x devices. This is our "production silicon" and what's used for (almost) all projects, especially new projects. This being said having support for GP device variants still is desirable for existing boards/projects, such as the current BeaglePlay boards (amongst earlier version of TI starter kit EVMs for AM6x)." See further details on e2e Forum [2]: "Unfortunately with this transition any existing GP device based AM62x (and AM64x) boards will no longer boot with MMC/SD card images generated" For such existing GP device based AM62x (and AM64x) boards, users have to provide the tiboot3.bin name using BR2_TARGET_TI_K3_R5_LOADER_TIBOOT3_BIN. [1] http://lists.busybox.net/pipermail/buildroot/2024-February/685821.html [2] https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1210443/faq-am625-generating-sitara-am62x-am62ax-am64x-gp-device-bootable-mmc-sd-card-images-using-sdk-v8-6-and-yocto Reviewed-by: Arnout Vandecappelle Signed-off-by: Romain Naour --- board/ti/am62x-sk/readme.txt | 16 ++++++++++++++++ board/ti/am64x-sk/readme.txt | 16 ++++++++++++++++ configs/ti_am62x_sk_defconfig | 1 - configs/ti_am64x_sk_defconfig | 1 - 4 files changed, 32 insertions(+), 2 deletions(-) diff --git a/board/ti/am62x-sk/readme.txt b/board/ti/am62x-sk/readme.txt index 5af1c59c2d..a8d0c08dc0 100644 --- a/board/ti/am62x-sk/readme.txt +++ b/board/ti/am62x-sk/readme.txt @@ -17,6 +17,22 @@ Optional: modify the configuration: $ make menuconfig +IMPORTANT: make sure to use the tiboot3 firmware that match with the TI +K3 SoC boot ROM (tiboot3-am62x-{gp/hs-fs/hs}-*.bin) used on the board. + +HS-FS should be the default for all TI AM6x devices but earlier version +of TI starter kit EVMs for AM6x was produced with a GP device. + +See further details on e2e Forum [1] : + + "Unfortunately with this transition any existing GP device based AM62x + (and AM64x) boards will no longer boot with MMC/SD card images generated" + +For such existing GP device based AM62x boards, users have to provide the +tiboot3.bin name using BR2_TARGET_TI_K3_R5_LOADER_TIBOOT3_BIN. + +[1]: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1210443/faq-am625-generating-sitara-am62x-am62ax-am64x-gp-device-bootable-mmc-sd-card-images-using-sdk-v8-6-and-yocto + Build: $ make diff --git a/board/ti/am64x-sk/readme.txt b/board/ti/am64x-sk/readme.txt index 5ddbb836ed..73215cb591 100644 --- a/board/ti/am64x-sk/readme.txt +++ b/board/ti/am64x-sk/readme.txt @@ -17,6 +17,22 @@ Optional: modify the configuration: $ make menuconfig +IMPORTANT: make sure to use the tiboot3 firmware that match with the TI +K3 SoC boot ROM (tiboot3-am64x-{gp/hs-fs/hs}-*.bin) used on the board. + +HS-FS should be the default for all TI AM6x devices but earlier version +of TI starter kit EVMs for AM6x was produced with a GP device. + +See further details on e2e Forum [1] : + + "Unfortunately with this transition any existing GP device based AM62x + (and AM64x) boards will no longer boot with MMC/SD card images generated" + +For such existing GP device based AM64x boards, users have to provide the +tiboot3.bin name using BR2_TARGET_TI_K3_R5_LOADER_TIBOOT3_BIN. + +[1]: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1210443/faq-am625-generating-sitara-am62x-am62ax-am64x-gp-device-bootable-mmc-sd-card-images-using-sdk-v8-6-and-yocto + Build: $ make diff --git a/configs/ti_am62x_sk_defconfig b/configs/ti_am62x_sk_defconfig index fa2c008d4c..5c7b97b3b0 100644 --- a/configs/ti_am62x_sk_defconfig +++ b/configs/ti_am62x_sk_defconfig @@ -29,7 +29,6 @@ BR2_TARGET_TI_K3_R5_LOADER=y BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_VERSION=y BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_VERSION_VALUE="2024.01" BR2_TARGET_TI_K3_R5_LOADER_BOARD_DEFCONFIG="am62x_evm_r5" -BR2_TARGET_TI_K3_R5_LOADER_TIBOOT3_BIN="tiboot3-am62x-gp-evm.bin" BR2_TARGET_UBOOT=y BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y BR2_TARGET_UBOOT_CUSTOM_VERSION=y diff --git a/configs/ti_am64x_sk_defconfig b/configs/ti_am64x_sk_defconfig index f7c6d16b35..28e97f94e2 100644 --- a/configs/ti_am64x_sk_defconfig +++ b/configs/ti_am64x_sk_defconfig @@ -29,7 +29,6 @@ BR2_TARGET_TI_K3_R5_LOADER=y BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_VERSION=y BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_VERSION_VALUE="2024.01" BR2_TARGET_TI_K3_R5_LOADER_BOARD_DEFCONFIG="am64x_evm_r5" -BR2_TARGET_TI_K3_R5_LOADER_TIBOOT3_BIN="tiboot3-am64x-gp-evm.bin" BR2_TARGET_UBOOT=y BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y BR2_TARGET_UBOOT_CUSTOM_VERSION=y