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rockchip: rk3308: Enable ARMv8 crypto and FIT checksum validation

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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>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Jonas Karlman 2024-04-08 18:14:00 +00:00 committed by Kever Yang
parent bbc83747d8
commit 12e07033c7
4 changed files with 7 additions and 0 deletions
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4
arch/arm/mach-rockchip/Kconfig
View File

@ -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

1
configs/evb-rk3308_defconfig
View File

@ -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

1
configs/roc-cc-rk3308_defconfig
View File

@ -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

1
configs/rock-pi-s-rk3308_defconfig
View File

@ -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