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imx8mm: evk: Add support for capsule update

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Capsule update is EFI based firmware update which is widely
used in various OS distributions. This feature is required
by ARM System-Ready compliance test. So
 - Define image array and GUID
 - Select configs for EFI Capsule update

Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan
2025-06-23 15:02:30 +08:00
committed by Fabio Estevam
parent 441ca189e0
commit ba605b4803
2 changed files with 41 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
board/freescale/imx8mm_evk/imx8mm_evk.c
View File

@@ -3,6 +3,8 @@
* Copyright 2018 NXP
*/
#include <config.h>
#include <efi_loader.h>
#include <env.h>
#include <init.h>
#include <miiphy.h>
@@ -15,6 +17,26 @@
DECLARE_GLOBAL_DATA_PTR;
#if CONFIG_IS_ENABLED(EFI_HAVE_CAPSULE_SUPPORT)
#define IMX_BOOT_IMAGE_GUID \
EFI_GUID(0xead2005e, 0x7780, 0x400b, 0x93, 0x48, \
0xa2, 0x82, 0xeb, 0x85, 0x8b, 0x6b)
struct efi_fw_image fw_images[] = {
{
.image_type_id = IMX_BOOT_IMAGE_GUID,
.fw_name = u"IMX8MM-EVK-RAW",
.image_index = 1,
},
};
struct efi_capsule_update_info update_info = {
.dfu_string = "mmc 2=flash-bin raw 0x42 0x2000 mmcpart 1",
.num_images = ARRAY_SIZE(fw_images),
.images = fw_images,
};
#endif /* EFI_HAVE_CAPSULE_SUPPORT */
#if IS_ENABLED(CONFIG_FEC_MXC)
static int setup_fec(void)
{

19
configs/imx8mm_evk_defconfig
View File

@@ -21,6 +21,11 @@ CONFIG_SPL_BSS_START_ADDR=0x910000
CONFIG_SPL_BSS_MAX_SIZE=0x2000
CONFIG_SYS_LOAD_ADDR=0x40480000
CONFIG_SPL=y
CONFIG_EFI_MM_COMM_TEE=y
CONFIG_EFI_VAR_BUF_SIZE=139264
CONFIG_EFI_RUNTIME_UPDATE_CAPSULE=y
CONFIG_EFI_CAPSULE_ON_DISK=y
CONFIG_EFI_CAPSULE_FIRMWARE_RAW=y
CONFIG_FIT=y
CONFIG_FIT_EXTERNAL_OFFSET=0x3000
CONFIG_SPL_LOAD_FIT=y
@@ -46,16 +51,25 @@ CONFIG_SYS_PROMPT="u-boot=> "
CONFIG_CMD_CPU=y
# CONFIG_CMD_EXPORTENV is not set
# CONFIG_CMD_IMPORTENV is not set
CONFIG_CMD_NVEDIT_EFI=y
# CONFIG_CMD_CRC32 is not set
CONFIG_CMD_CLK=y
CONFIG_CMD_DFU=y
CONFIG_CMD_FUSE=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_OPTEE_RPMB=y
CONFIG_CMD_OPTEE=y
CONFIG_CMD_USB_SDP=y
CONFIG_CMD_USB_MASS_STORAGE=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_EFIDEBUG=y
CONFIG_CMD_TIME=y
CONFIG_CMD_GETTIME=y
CONFIG_CMD_TIMER=y
CONFIG_CMD_REGULATOR=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_ENV_OVERWRITE=y
@@ -70,8 +84,10 @@ CONFIG_SPL_CLK_COMPOSITE_CCF=y
CONFIG_CLK_COMPOSITE_CCF=y
CONFIG_SPL_CLK_IMX8MM=y
CONFIG_CLK_IMX8MM=y
CONFIG_DFU_MMC=y
CONFIG_MXC_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SUPPORT_EMMC_RPMB=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_MMC_IO_VOLTAGE=y
CONFIG_MMC_UHS_SUPPORT=y
@@ -103,6 +119,8 @@ CONFIG_SYSRESET=y
CONFIG_SPL_SYSRESET=y
CONFIG_SYSRESET_PSCI=y
CONFIG_SYSRESET_WATCHDOG=y
CONFIG_TEE=y
CONFIG_OPTEE=y
CONFIG_DM_THERMAL=y
CONFIG_USB=y
CONFIG_SPL_USB_HOST=y
@@ -118,3 +136,4 @@ CONFIG_SDP_LOADADDR=0x40400000
CONFIG_USB_GADGET_DOWNLOAD=y
CONFIG_SPL_USB_SDP_SUPPORT=y
CONFIG_IMX_WATCHDOG=y
CONFIG_SHA384=y