imx8mn: evk: Add support for capsule update

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>

diff --git a/board/freescale/imx8mn_evk/imx8mn_evk.c b/board/freescale/imx8mn_evk/imx8mn_evk.c
index c62d7a4..9d3f29f 100644 (file)
--- a/board/freescale/imx8mn_evk/imx8mn_evk.c
+++ b/board/freescale/imx8mn_evk/imx8mn_evk.c
@@ -5,9 +5,31 @@
 
 #include <asm/arch/sys_proto.h>
 #include <asm/io.h>
+#include <config.h>
+#include <efi_loader.h>
 #include <env.h>
 #include <init.h>
 
+#if CONFIG_IS_ENABLED(EFI_HAVE_CAPSULE_SUPPORT)
+#define IMX_BOOT_IMAGE_GUID \
+       EFI_GUID(0xcbabf44d, 0x12cc, 0x45dd, 0xb0, 0xc5, \
+                0x29, 0xc5, 0xb7, 0x42, 0x2d, 0x34)
+
+struct efi_fw_image fw_images[] = {
+       {
+               .image_type_id = IMX_BOOT_IMAGE_GUID,
+               .fw_name = u"IMX8MN-EVK-RAW",
+               .image_index = 1,
+       },
+};
+
+struct efi_capsule_update_info update_info = {
+       .dfu_string = "mmc 2=flash-bin raw 0 0x2000 mmcpart 1",
+       .num_images = ARRAY_SIZE(fw_images),
+       .images = fw_images,
+};
+#endif /* EFI_HAVE_CAPSULE_SUPPORT */
+
 int board_mmc_get_env_dev(int devno)
 {
        return devno;

diff --git a/configs/imx8mn_evk_defconfig b/configs/imx8mn_evk_defconfig
index 6a0e46b..2df89f9 100644 (file)
--- a/configs/imx8mn_evk_defconfig
+++ b/configs/imx8mn_evk_defconfig
@@ -23,6 +23,12 @@ CONFIG_SYS_BOOTM_LEN=0x2000000
 CONFIG_SYS_LOAD_ADDR=0x42000000
 CONFIG_SPL=y
 CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000
+CONFIG_EFI_SET_TIME=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
@@ -55,13 +61,22 @@ CONFIG_CMD_CPU=y
 # CONFIG_CMD_EXPORTENV is not set
 # CONFIG_CMD_IMPORTENV is not set
 CONFIG_CMD_ERASEENV=y
+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=y
+CONFIG_CMD_OPTEE_RPMB=y
 CONFIG_CMD_CACHE=y
+CONFIG_CMD_EFIDEBUG=y
+CONFIG_CMD_RTC=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
@@ -73,8 +88,10 @@ CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_SPL_DM=y
 CONFIG_SPL_CLK_IMX8MN=y
 CONFIG_CLK_IMX8MN=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_SPL_MMC_IO_VOLTAGE=y
@@ -99,11 +116,17 @@ CONFIG_DM_REGULATOR=y
 CONFIG_SPL_DM_REGULATOR=y
 CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_DM_RTC=y
+CONFIG_RTC_EMULATION=y
 CONFIG_DM_SERIAL=y
 CONFIG_MXC_UART=y
 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_IMX_WATCHDOG=y
+CONFIG_SPL_RSA=y
+CONFIG_SHA384=y