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 <jo...@kwiboo.se>
---
v2: No change
---
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(+)
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index 2fde8655d18a..71c5945b5742 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -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
diff --git a/configs/evb-rk3308_defconfig b/configs/evb-rk3308_defconfig
index d57b2f6b8e55..6a6d2540317d 100644
--- a/configs/evb-rk3308_defconfig
+++ b/configs/evb-rk3308_defconfig
@@ -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
diff --git a/configs/roc-cc-rk3308_defconfig b/configs/roc-cc-rk3308_defconfig
index 5e8f51ec01e3..2f4a160acc24 100644
--- a/configs/roc-cc-rk3308_defconfig
+++ b/configs/roc-cc-rk3308_defconfig
@@ -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
diff --git a/configs/rock-pi-s-rk3308_defconfig
b/configs/rock-pi-s-rk3308_defconfig
index 1e9cd2c0fc7e..b0ad4d6ce354 100644
--- a/configs/rock-pi-s-rk3308_defconfig
+++ b/configs/rock-pi-s-rk3308_defconfig
@@ -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
--
2.43.2
