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-humphr...@ti.com>
Acked-by: Ilias Apalodimas <ilias.apalodi...@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>
--
2.34.1
