From b8790017eb6a5cf2b46090ebdfebaa58619add0c Mon Sep 17 00:00:00 2001 From: Quentin Schulz Date: Fri, 14 Jun 2024 13:04:55 +0200 Subject: [PATCH] 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 Reviewed-by: Kever Yang --- arch/arm/mach-rockchip/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index 14b3ab1a57..2242ed9184 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 -- 2.39.5