On Sat, 8 Jun 2024 at 01:39, Jonathan Humphreys <j-humphr...@ti.com> wrote:
>
> Define the firmware components updatable via EFI capsule update, including
> defining capsule GUIDs for the various firmware components for the
> SK-TDA4VM.
>
> Signed-off-by: Jonathan Humphreys <j-humphr...@ti.com>
> ---
> board/ti/j721e/evm.c | 40 +++++++++++++++++++++++++++++++++++++
> include/configs/j721e_evm.h | 29 +++++++++++++++++++++++++++
> 2 files changed, 69 insertions(+)
>
> diff --git a/board/ti/j721e/evm.c b/board/ti/j721e/evm.c
> index 539eaf47186..f3452ff0a8f 100644
> --- a/board/ti/j721e/evm.c
> +++ b/board/ti/j721e/evm.c
> @@ -7,6 +7,7 @@
> *
> */
>
> +#include <efi_loader.h>
> #include <generic-phy.h>
> #include <image.h>
> #include <net.h>
> @@ -32,6 +33,45 @@
>
> DECLARE_GLOBAL_DATA_PTR;
>
> +struct efi_fw_image fw_images[] = {
> + {
> + .image_type_id = J721E_SK_TIBOOT3_IMAGE_GUID,
> + .fw_name = u"J721E_SK_TIBOOT3",
> + .image_index = 1,
> + },
> + {
> + .image_type_id = J721E_SK_SPL_IMAGE_GUID,
> + .fw_name = u"J721E_SK_SPL",
> + .image_index = 2,
> + },
> + {
> + .image_type_id = J721E_SK_UBOOT_IMAGE_GUID,
> + .fw_name = u"J721E_SK_UBOOT",
> + .image_index = 3,
> + },
> + {
> + .image_type_id = J721E_SK_SYSFW_IMAGE_GUID,
> + .fw_name = u"J721E_SK_SYSFW",
> + .image_index = 4,
> + }
> +};
> +
> +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;"
> + "sysfw.itb raw 6C0000 100000",
> + .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/j721e_evm.h b/include/configs/j721e_evm.h
> index c26438c8684..a5140ea6a11 100644
> --- a/include/configs/j721e_evm.h
> +++ b/include/configs/j721e_evm.h
> @@ -22,6 +22,35 @@
> #define CFG_SYS_UBOOT_BASE 0x50080000
> #endif
>
> +/**
> + * define J721E_SK_TIBOOT3_IMAGE_GUID - firmware GUID for J721e sk
> tiboot3.bin
> + * define J721E_SK_SPL_IMAGE_GUID - firmware GUID for J721e sk SPL
> + * define J721E_SK_UBOOT_IMAGE_GUID - firmware GUID for J721e sk UBOOT
> + * define J721E_SK_SYSFW_IMAGE_GUID - firmware GUID for J721e sk SYSFW
> + *
> + * 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 J721E_SK_TIBOOT3_IMAGE_GUID \
> + EFI_GUID(0xe672b518, 0x7cd7, 0x4014, 0xbd, 0x8d, \
> + 0x40, 0x72, 0x4d, 0x0a, 0xd4, 0xdc)
> +
> +#define J721E_SK_SPL_IMAGE_GUID \
> + EFI_GUID(0x86f710ad, 0x10cf, 0x46ea, 0xac, 0x67, \
> + 0x85, 0x6a, 0xe0, 0x6e, 0xfa, 0xd2)
> +
> +#define J721E_SK_UBOOT_IMAGE_GUID \
> + EFI_GUID(0x81b58fb0, 0x3b00, 0x4add, 0xa2, 0x0a, \
> + 0xc1, 0x85, 0xbb, 0xac, 0xa1, 0xed)
> +
> +#define J721E_SK_SYSFW_IMAGE_GUID \
> + EFI_GUID(0x6fd10680, 0x361b, 0x431f, 0x80, 0xaa, \
> + 0x89, 0x94, 0x55, 0x81, 0x9e, 0x11)
> +
> /* Now for the remaining common defines */
> #include <configs/ti_armv7_common.h>
>
> --
> 2.34.1
>
Acked-by: Ilias Apalodimas <ilias.apalodi...@linaro.org>
