@@ -160,8 +160,12 @@ config ROCKCHIP_RK3308
select SPL_ATF
select SPL_ATF_NO_PLATFORM_PARAM
select SPL_LOAD_FIT
+ imply ARMV8_CRYPTO
+ imply ARMV8_SET_SMPEN
+ imply LEGACY_IMAGE_FORMAT
imply ROCKCHIP_COMMON_BOARD
imply SPL_CLK
+ imply SPL_FIT_SIGNATURE
imply SPL_RAM
imply SPL_REGMAP
imply SPL_ROCKCHIP_COMMON_BOARD
@@ -20,6 +20,7 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL_MAX_SIZE=0x20000
CONFIG_SPL_PAD_TO=0x7f8000
+# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
# CONFIG_CMD_BDI is not set
# CONFIG_CMD_CONSOLE is not set
# CONFIG_CMD_ELF is not set
@@ -20,6 +20,7 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL_MAX_SIZE=0x20000
CONFIG_SPL_PAD_TO=0x7f8000
+# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
# CONFIG_CMD_BDI is not set
# CONFIG_CMD_CONSOLE is not set
# CONFIG_CMD_ELF is not set
@@ -21,6 +21,7 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL_MAX_SIZE=0x20000
CONFIG_SPL_PAD_TO=0x7f8000
+# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
# CONFIG_CMD_BDI is not set
# CONFIG_CMD_CONSOLE is not set
# CONFIG_CMD_ELF is not set
The RK3308 SoC support ARMv8 Cryptography Extensions and use of the ARMv8 crypto extensions help speed up FIT checksum validation in SPL. Imply ARMV8_SET_SMPEN and ARMV8_CRYPTO to take advantage of the crypto extensions for SHA256 when validating checksum of FIT images. Imply SPL_FIT_SIGNATURE and LEGACY_IMAGE_FORMAT to enable FIT checksum validation on all RK3308 boards. Also disable CONFIG_SPL_RAW_IMAGE_SUPPORT in board defconfigs to ensure SPL does not try to jump to code that failed checksum validation. Signed-off-by: Jonas Karlman <jonas@kwiboo.se> --- arch/arm/mach-rockchip/Kconfig | 4 ++++ configs/evb-rk3308_defconfig | 1 + configs/roc-cc-rk3308_defconfig | 1 + configs/rock-pi-s-rk3308_defconfig | 1 + 4 files changed, 7 insertions(+)