From 7d4c773e66f37729d8a429fe25678b9a24094b1d Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Mon, 12 Feb 2024 21:51:04 +0800 Subject: [PATCH] rockchip: rk3328: Read cpuid and generate MAC address from efuse The rockchip-efuse driver supports the efuse found on RK3328. This hardware block is part of the SoC and contains the CPUID, which can be used to generate stable serial numbers and MAC addresses. Enable the driver and reading cpuid by default for RK3328. Signed-off-by: Chen-Yu Tsai Reviewed-by: Christopher Obbard Reviewed-by: Dragan Simic --- arch/arm/mach-rockchip/Kconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index 343361a532..651e7d7fa6 100644 --- a/arch/arm/mach-rockchip/Kconfig +++ b/arch/arm/mach-rockchip/Kconfig @@ -189,6 +189,9 @@ config ROCKCHIP_RK3328 select ENABLE_ARM_SOC_BOOT0_HOOK select DEBUG_UART_BOARD_INIT select SYS_NS16550 + imply MISC + imply ROCKCHIP_EFUSE + imply MISC_INIT_R help The Rockchip RK3328 is a ARM-based SoC with a quad-core Cortex-A53. including NEON and GPU, 1MB L2 cache, Mali-T7 graphics, two -- 2.39.5