ARM_PATCH_PHYS_VIRT and AUTO_ZRELADDR have been enabled as default configs to S5PC100 platform
Introduction of PHYS_VIRT config as default would enable phy-to-virt and virt-to-phy translation function at boot and module loading time and enforce dynamic reallocation of memory. AUTO_ZRELADDR config would enable calculation of kernel load address at run time.
PHYS_VIRT config is mutually exclusive to XIP_KERNEL, XIP_KERNEL is used in systems with NOR flash devices, and ZRELADDR config is mutually exclusive to ZBOOT_ROM.
CFT::Call For Testing
Requesting maintainers of S5PC100 platforms to evaluate the changes on the board and comment, as I dont have the board for testing and also requesting an ACK.
Signed-off-by: panchaxari panchaxari.prasannamurthy@linaro.org Cc: Kukjin Kim kgene.kim@samsung.com Cc: Tomasz Figa tomasz.figa@gmail.com Cc: Sylwester Nawrocki s.nawrocki@samsung.com Cc: Heiko Stuebner heiko@sntech.de Cc: Russell King linux@arm.linux.org.uk Cc: Linus Walleij linus.walleij@linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- arch/arm/Kconfig | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 8986335..ec1faea 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -778,7 +778,9 @@ config ARCH_S5P64X0
config ARCH_S5PC100 bool "Samsung S5PC100" + select ARM_PATCH_PHYS_VIRT select ARCH_REQUIRE_GPIOLIB + select AUTO_ZRELADDR select CLKDEV_LOOKUP select CLKSRC_SAMSUNG_PWM select CPU_V7