From: Chen-Yu Tsai wens@csie.org
The rockchip-efuse driver supports the efuse found on RK3399. 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 RK3399.
Signed-off-by: Chen-Yu Tsai wens@csie.org Reviewed-by: Christopher Obbard chris.obbard@collabora.com Reviewed-by: Dragan Simic dsimic@manjaro.org --- 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 0553967b947f..2c6b045c51c8 100644 --- a/arch/arm/mach-rockchip/Kconfig +++ b/arch/arm/mach-rockchip/Kconfig @@ -270,6 +270,9 @@ config ROCKCHIP_RK3399 imply SYS_BOOTCOUNT_SINGLEWORD if BOOTCOUNT_LIMIT imply BOOTSTD_FULL imply CMD_BOOTCOUNT if BOOTCOUNT_LIMIT + imply MISC + imply ROCKCHIP_EFUSE + imply MISC_INIT_R help The Rockchip RK3399 is a ARM-based SoC with a dual-core Cortex-A72 and quad-core Cortex-A53.