Configs ARM_PATCH_PHYS_VIRT and AUTO_ZRELADDR are enabled as default to platform S3C24XX. 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 S3C24XX platforms to evaluate the changes on the board and comment, as I dont have the board for testing and also requesting an ACK the changes. Signed-off-by: panchaxari <panchaxari.prasannamurthy@xxxxxxxxxx> Cc: Heiko Stuebner <heiko@xxxxxxxxx> Cc: Ben Dooks <ben-linux@xxxxxxxxx> Cc: Kukjin Kim <kgene.kim@xxxxxxxxxxx> Cc: Russell King <linux@xxxxxxxxxxxxxxxx> Cc: Linus Walleij <linus.walleij@xxxxxxxxxx> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx Cc: linux-samsung-soc@xxxxxxxxxxxxxxx Cc: linux-kernel@xxxxxxxxxxxxxxx --- S3C24XX is basically a Samsung SOC with ARM920T instruction set, and has an operating frquency of 203MHz, it also has enhanced MMU architecture to support WinCE, EPOC 32 and Linux. This SOC is an Integrated system for hand-held devices and general embedded systems. Supports various types of ROM for booting (NOR/NAND Flash, EEPROM, and others). Supports 8 memory banks, 128M for each bank, with a total of 1GB. --- arch/arm/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 32acacb..ec1faea 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -708,6 +708,8 @@ config ARCH_S3C24XX bool "Samsung S3C24XX SoCs" select ARCH_HAS_CPUFREQ select ARCH_REQUIRE_GPIOLIB + select ARM_PATCH_PHYS_VIRT + select AUTO_ZRELADDR select CLKDEV_LOOKUP select CLKSRC_SAMSUNG_PWM select GENERIC_CLOCKEVENTS -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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