On Sat, 8 Jun 2024 at 01:39, Jonathan Humphreys j-humphreys@ti.com wrote:
Define the firmware components updatable via EFI capsule update, including defining capsule GUIDs for the various firmware components for the AM69 SK.
TODO: possibly make the struct's sk specific. TODO: add doc commit (and make sure doc is sk/NOR specific, and add OSIP boot mode) TODO: update doc to show sk defconfig when building
Signed-off-by: Jonathan Humphreys j-humphreys@ti.com
board/ti/j784s4/evm.c | 34 ++++++++++++++++++++++++++++++++++ include/configs/j784s4_evm.h | 24 ++++++++++++++++++++++++ 2 files changed, 58 insertions(+)
diff --git a/board/ti/j784s4/evm.c b/board/ti/j784s4/evm.c index aed0ea5b949..548dbd5925d 100644 --- a/board/ti/j784s4/evm.c +++ b/board/ti/j784s4/evm.c @@ -7,12 +7,46 @@
*/
+#include <efi_loader.h> #include <init.h> #include <spl.h> #include "../common/fdt_ops.h"
DECLARE_GLOBAL_DATA_PTR;
+struct efi_fw_image fw_images[] = {
{.image_type_id = AM69_SK_TIBOOT3_IMAGE_GUID,.fw_name = u"AM69_SK_TIBOOT3",.image_index = 1,},{.image_type_id = AM69_SK_SPL_IMAGE_GUID,.fw_name = u"AM69_SK_SPL",.image_index = 2,},{.image_type_id = AM69_SK_UBOOT_IMAGE_GUID,.fw_name = u"AM69_SK_UBOOT",.image_index = 3,}+};
+struct efi_capsule_update_info update_info = {
.dfu_string = "sf 0:0=tiboot3.bin raw 0 80000;""tispl.bin raw 80000 200000;u-boot.img raw 280000 400000",.num_images = ARRAY_SIZE(fw_images),.images = fw_images,+};
+#if IS_ENABLED(CONFIG_SET_DFU_ALT_INFO) +void set_dfu_alt_info(char *interface, char *devstr) +{
if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT))env_set("dfu_alt_info", update_info.dfu_string);+} +#endif
int board_init(void) { return 0; diff --git a/include/configs/j784s4_evm.h b/include/configs/j784s4_evm.h index 4a2ccdce144..53eb2bff221 100644 --- a/include/configs/j784s4_evm.h +++ b/include/configs/j784s4_evm.h @@ -9,6 +9,30 @@ #ifndef __CONFIG_J784S4_EVM_H #define __CONFIG_J784S4_EVM_H
+/**
- define AM69_SK_TIBOOT3_IMAGE_GUID - firmware GUID for AM69 SK tiboot3.bin
- define AM69_SK_SPL_IMAGE_GUID - firmware GUID for AM69 SK SPL
- define AM69_SK_UBOOT_IMAGE_GUID - firmware GUID for AM69 SK UBOOT
- These GUIDs are used in capsules updates to identify the corresponding
- firmware object.
- Board developers using this as a starting reference should
- define their own GUIDs to ensure that firmware repositories (like
- LVFS) do not confuse them.
- */
+#define AM69_SK_TIBOOT3_IMAGE_GUID \
EFI_GUID(0xadf49ec5, 0x61bb, 0x4dbe, 0x8b, 0x8d, \0x39, 0xdf, 0x4d, 0x7e, 0xbf, 0x46)+#define AM69_SK_SPL_IMAGE_GUID \
EFI_GUID(0x787f0059, 0x63a1, 0x461c, 0xa1, 0x8e, \0x9d, 0x83, 0x83, 0x45, 0xfe, 0x8e)+#define AM69_SK_UBOOT_IMAGE_GUID \
EFI_GUID(0x9300505d, 0x6ec5, 0x4ff8, 0x99, 0xe4, \0x54, 0x59, 0xa0, 0x4b, 0xe6, 0x17)/* Now for the remaining common defines */ #include <configs/ti_armv7_common.h>
-- 2.34.1
Acked-by: Ilias Apalodimas ilias.apalodimas@linaro.org