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rockpi4: board: Add firmware image information for capsule updates

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Add information that will be needed for enabling the UEFI capsule
update feature on the RockPi4 boards. With the feature enabled, it
would be possible to update the idbloader and u-boot.itb images on the
RockPi4B and RockPi4C variants.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Sughosh Ganu 2022-11-10 14:49:16 +05:30 committed by Kever Yang
parent bea9267d7e
commit e86c789ca3
3 changed files with 71 additions and 1 deletions
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1
arch/arm/include/asm/arch-rockchip/misc.h
View file

@ -11,3 +11,4 @@ int rockchip_cpuid_from_efuse(const u32 cpuid_offset,
u8 *cpuid);
int rockchip_cpuid_set(const u8 *cpuid, const u32 cpuid_length);
int rockchip_setup_macaddr(void);
void rockchip_capsule_update_board_setup(void);

55
board/rockchip/evb_rk3399/evb-rk3399.c
View file

@ -5,11 +5,25 @@
#include <common.h>
#include <dm.h>
#include <efi_loader.h>
#include <init.h>
#include <log.h>
#include <asm/arch-rockchip/periph.h>
#include <linux/kernel.h>
#include <power/regulator.h>
#define ROCKPI4_UPDATABLE_IMAGES 2
#if CONFIG_IS_ENABLED(EFI_HAVE_CAPSULE_SUPPORT)
static struct efi_fw_image fw_images[ROCKPI4_UPDATABLE_IMAGES] = {0};
struct efi_capsule_update_info update_info = {
.images = fw_images,
};
u8 num_image_type_guids = ROCKPI4_UPDATABLE_IMAGES;
#endif
#ifndef CONFIG_SPL_BUILD
int board_early_init_f(void)
{
@ -29,4 +43,43 @@ int board_early_init_f(void)
out:
return 0;
}
#endif
#if defined(CONFIG_EFI_HAVE_CAPSULE_SUPPORT) && defined(CONFIG_EFI_PARTITION)
static bool board_is_rockpi_4b(void)
{
return CONFIG_IS_ENABLED(TARGET_EVB_RK3399) &&
of_machine_is_compatible("radxa,rockpi4b");
}
static bool board_is_rockpi_4c(void)
{
return CONFIG_IS_ENABLED(TARGET_EVB_RK3399) &&
of_machine_is_compatible("radxa,rockpi4c");
}
void rockchip_capsule_update_board_setup(void)
{
if (board_is_rockpi_4b()) {
efi_guid_t idbldr_image_type_guid =
ROCKPI_4B_IDBLOADER_IMAGE_GUID;
efi_guid_t uboot_image_type_guid = ROCKPI_4B_UBOOT_IMAGE_GUID;
guidcpy(&fw_images[0].image_type_id, &idbldr_image_type_guid);
guidcpy(&fw_images[1].image_type_id, &uboot_image_type_guid);
fw_images[0].fw_name = u"ROCKPI4B-IDBLOADER";
fw_images[1].fw_name = u"ROCKPI4B-UBOOT";
} else if (board_is_rockpi_4c()) {
efi_guid_t idbldr_image_type_guid =
ROCKPI_4C_IDBLOADER_IMAGE_GUID;
efi_guid_t uboot_image_type_guid = ROCKPI_4C_UBOOT_IMAGE_GUID;
guidcpy(&fw_images[0].image_type_id, &idbldr_image_type_guid);
guidcpy(&fw_images[1].image_type_id, &uboot_image_type_guid);
fw_images[0].fw_name = u"ROCKPI4C-IDBLOADER";
fw_images[1].fw_name = u"ROCKPI4C-UBOOT";
}
}
#endif /* CONFIG_EFI_HAVE_CAPSULE_SUPPORT && CONFIG_EFI_PARTITION */
#endif /* !CONFIG_SPL_BUILD */

16
include/configs/rk3399_common.h
View file

@ -24,6 +24,22 @@
#define CONFIG_SYS_SDRAM_BASE 0
#define SDRAM_MAX_SIZE 0xf8000000
#define ROCKPI_4B_IDBLOADER_IMAGE_GUID \
EFI_GUID(0x02f4d760, 0xcfd5, 0x43bd, 0x8e, 0x2d, \
0xa4, 0x2a, 0xcb, 0x33, 0xc6, 0x60)
#define ROCKPI_4B_UBOOT_IMAGE_GUID \
EFI_GUID(0x4ce292da, 0x1dd8, 0x428d, 0xa1, 0xc2, \
0x77, 0x74, 0x3e, 0xf8, 0xb9, 0x6e)
#define ROCKPI_4C_IDBLOADER_IMAGE_GUID \
EFI_GUID(0xfd68510c, 0x12d3, 0x4f0a, 0xb8, 0xd3, \
0xd8, 0x79, 0xe1, 0xd3, 0xa5, 0x40)
#define ROCKPI_4C_UBOOT_IMAGE_GUID \
EFI_GUID(0xb81fb4ae, 0xe4f3, 0x471b, 0x99, 0xb4, \
0x0b, 0x3d, 0xa5, 0x49, 0xce, 0x13)
#ifndef CONFIG_SPL_BUILD
#define ENV_MEM_LAYOUT_SETTINGS \