[PATCH v6 16/24] board: am62px: Define capsule update firmware info

[Ilias Apalodimas]

On Sat, 8 Jun 2024 at 01:39, Jonathan Humphreys <j-humphreys at ti.com> wrote:
>
> 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 at ti.com>
> ---
>  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
>

Acked-by: Ilias Apalodimas <ilias.apalodimas at linaro.org>