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rockchip: px30: imply ARMV8_CRYPTO

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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 <quentin.schulz@cherry.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Quentin Schulz
2024-06-14 13:04:55 +02:00
committed by Kever Yang
parent b91edb9e17
commit b8790017eb
1 changed files with 2 additions and 0 deletions
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2
arch/arm/mach-rockchip/Kconfig
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@@ -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