Define the firmware components updatable via EFI capsule update, including defining capsule GUIDs for the various firmware components for the BeaglePlay.
Note this involved creating BeaglePlay's own beagleplay.h board header file instead of reusing am62_evm's.
Signed-off-by: Jonathan Humphreys j-humphreys@ti.com --- board/beagle/beagleplay/Kconfig | 4 +-- board/beagle/beagleplay/beagleplay.c | 32 ++++++++++++++++++++++ include/configs/beagleplay.h | 41 ++++++++++++++++++++++++++++ 3 files changed, 75 insertions(+), 2 deletions(-) create mode 100644 include/configs/beagleplay.h
diff --git a/board/beagle/beagleplay/Kconfig b/board/beagle/beagleplay/Kconfig index 7dbd833acb4..b0e67dc8ef3 100644 --- a/board/beagle/beagleplay/Kconfig +++ b/board/beagle/beagleplay/Kconfig @@ -35,7 +35,7 @@ config SYS_VENDOR default "beagle"
config SYS_CONFIG_NAME - default "am62x_evm" + default "beagleplay"
source "board/ti/common/Kconfig"
@@ -50,7 +50,7 @@ config SYS_VENDOR default "beagle"
config SYS_CONFIG_NAME - default "am62x_evm" + default "beagleplay"
config SPL_LDSCRIPT default "arch/arm/mach-omap2/u-boot-spl.lds" diff --git a/board/beagle/beagleplay/beagleplay.c b/board/beagle/beagleplay/beagleplay.c index af36439e2e2..650a95553d6 100644 --- a/board/beagle/beagleplay/beagleplay.c +++ b/board/beagle/beagleplay/beagleplay.c @@ -6,6 +6,7 @@ * Copyright (C) 2022-2023 Robert Nelson, BeagleBoard.org Foundation */
+#include <efi_loader.h> #include <cpu_func.h> #include <env.h> #include <fdt_support.h> @@ -15,6 +16,37 @@
DECLARE_GLOBAL_DATA_PTR;
+struct efi_fw_image fw_images[] = { + { + .image_type_id = BEAGLEPLAY_TIBOOT3_IMAGE_GUID, + .fw_name = u"BEAGLEPLAY_TIBOOT3", + .image_index = 1, + }, + { + .image_type_id = BEAGLEPLAY_SPL_IMAGE_GUID, + .fw_name = u"BEAGLEPLAY_SPL", + .image_index = 2, + }, + { + .image_type_id = BEAGLEPLAY_UBOOT_IMAGE_GUID, + .fw_name = u"BEAGLEPLAY_UBOOT", + .image_index = 3, + } +}; + +struct efi_capsule_update_info update_info = { + .dfu_string = "mmc 0=tiboot3.bin raw 0 2000 mmcpart 1;" + "tispl.bin fat 0 1;u-boot.img fat 0 1", + .num_images = ARRAY_SIZE(fw_images), + .images = fw_images, +}; + +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); +} + int board_init(void) { return 0; diff --git a/include/configs/beagleplay.h b/include/configs/beagleplay.h new file mode 100644 index 00000000000..4baeab664af --- /dev/null +++ b/include/configs/beagleplay.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Configuration header file for BeaglePlay + * + * https://beagleplay.org/ + * + * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/ + */ + +#ifndef __CONFIG_BEAGLEPLAY_H +#define __CONFIG_BEAGLEPLAY_H + +/** + * define BEAGLEPLAY_TIBOOT3_IMAGE_GUID - firmware GUID for BeaglePlay + * tiboot3.bin + * define BEAGLEPLAY_SPL_IMAGE_GUID - firmware GUID for BeaglePlay SPL + * define BEAGLEPLAY_UBOOT_IMAGE_GUID - firmware GUID for BeaglePlay 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 BEAGLEPLAY_TIBOOT3_IMAGE_GUID \ + EFI_GUID(0x0e225a09, 0xf720, 0x4d57, 0x91, 0x20, \ + 0xe2, 0x8f, 0x73, 0x7f, 0x5a, 0x5e) + +#define BEAGLEPLAY_SPL_IMAGE_GUID \ + EFI_GUID(0xb2e7cc49, 0x1a5a, 0x4036, 0xae, 0x01, \ + 0x33, 0x87, 0xc3, 0xbe, 0xf6, 0x57) + +#define BEAGLEPLAY_UBOOT_IMAGE_GUID \ + EFI_GUID(0x92c92b11, 0xa7ee, 0x486f, 0xaa, 0xa2, \ + 0x71, 0x3d, 0x84, 0x42, 0x5b, 0x0e) + +/* Now for the remaining common defines */ +#include <configs/ti_armv7_common.h> + +#endif /* __CONFIG_BEAGLEPLAY_H */