Define the firmware components updatable via EFI capsule update, including defining capsule GUIDs for the various firmware components for the AM62px SK.
Signed-off-by: Jonathan Humphreys j-humphreys@ti.com Acked-by: Ilias Apalodimas ilias.apalodimas@linaro.org --- board/ti/am62px/evm.c | 34 ++++++++++++++++++++++++++++++++++ include/configs/am62px_evm.h | 24 ++++++++++++++++++++++++ 2 files changed, 58 insertions(+)
diff --git a/board/ti/am62px/evm.c b/board/ti/am62px/evm.c index 97a95ce8cc2..1a2c46c462b 100644 --- a/board/ti/am62px/evm.c +++ b/board/ti/am62px/evm.c @@ -6,6 +6,7 @@ * */
+#include <efi_loader.h> #include <asm/arch/hardware.h> #include <asm/io.h> #include <dm/uclass.h> @@ -13,6 +14,39 @@ #include <fdt_support.h> #include <spl.h>
+struct efi_fw_image fw_images[] = { + { + .image_type_id = AM62PX_SK_TIBOOT3_IMAGE_GUID, + .fw_name = u"AM62PX_SK_TIBOOT3", + .image_index = 1, + }, + { + .image_type_id = AM62PX_SK_SPL_IMAGE_GUID, + .fw_name = u"AM62PX_SK_SPL", + .image_index = 2, + }, + { + .image_type_id = AM62PX_SK_UBOOT_IMAGE_GUID, + .fw_name = u"AM62PX_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/am62px_evm.h b/include/configs/am62px_evm.h index 06b12860e21..57a1ba9dc3c 100644 --- a/include/configs/am62px_evm.h +++ b/include/configs/am62px_evm.h @@ -8,6 +8,30 @@ #ifndef __CONFIG_AM62PX_EVM_H #define __CONFIG_AM62PX_EVM_H
+/** + * define AM62PX_SK_TIBOOT3_IMAGE_GUID - firmware GUID for AM62PX sk tiboot3.bin + * define AM62PX_SK_SPL_IMAGE_GUID - firmware GUID for AM62PX sk SPL + * define AM62PX_SK_UBOOT_IMAGE_GUID - firmware GUID for AM62PX 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 AM62PX_SK_TIBOOT3_IMAGE_GUID \ + EFI_GUID(0xb08471b7, 0xbe2d, 0x4489, 0x87, 0xa1, \ + 0xca, 0xb2, 0x8a, 0x0c, 0xf7, 0x43) + +#define AM62PX_SK_SPL_IMAGE_GUID \ + EFI_GUID(0xd02ed781, 0x6d71, 0x4c1a, 0xa9, 0x99, \ + 0x3c, 0x6a, 0x41, 0xc3, 0x63, 0x24) + +#define AM62PX_SK_UBOOT_IMAGE_GUID \ + EFI_GUID(0x7e6aea51, 0x965c, 0x44ab, 0xb3, 0x88, \ + 0xda, 0xeb, 0x03, 0xb5, 0x4f, 0x66) + /* Now for the remaining common defines */ #include <configs/ti_armv7_common.h>