diff options
| author | Quentin Schulz <[email protected]> | 2024-06-14 13:04:55 +0200 |
|---|---|---|
| committer | Kever Yang <[email protected]> | 2024-07-17 11:54:23 +0800 |
| commit | b8790017eb6a5cf2b46090ebdfebaa58619add0c (patch) | |
| tree | e8927a8ad88b596cb611ba56b90699dfceb88386 | |
| parent | b91edb9e17760f9be311057e710c21930828dd6e (diff) | |
rockchip: px30: imply ARMV8_CRYPTO
PX30 supports ARMv8 Cryptography Extensions so let's enable it by
default for all PX30 to make FIT verification when enabled much faster.
While A35 shouldn't be impacted by ARMV8_SET_SMPEN cache coherency
according to the Kconfig help text, let's enable it just in case since
it exists in the documentation[1].
For u-boot part of the FIT image, it is now taking 5ms against currently
35ms. fdt-1 check lowered from 3ms to <1ms. atf-1 from 6ms to <1ms.
[1] https://developer.arm.com/documentation/100236/0100/register-descriptions/aarch64-system-registers/cpu-extended-control-register--el1?lang=en
Signed-off-by: Quentin Schulz <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
| -rw-r--r-- | arch/arm/mach-rockchip/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index 14b3ab1a572..2242ed9184b 100644 --- a/arch/arm/mach-rockchip/Kconfig +++ b/arch/arm/mach-rockchip/Kconfig @@ -16,6 +16,8 @@ config ROCKCHIP_PX30 select DEBUG_UART_BOARD_INIT imply ROCKCHIP_COMMON_BOARD imply SPL_ROCKCHIP_COMMON_BOARD + imply ARMV8_CRYPTO + imply ARMV8_SET_SMPEN help The Rockchip PX30 is a ARM-based SoC with a quad-core Cortex-A35 including NEON and GPU, Mali-400 graphics, several DDR3 options |