Messages in this thread Patch in this message | | | From | panchaxari <> | Subject | [PATCH] ARM:INTEGRATOR: Default enable ARM_PATCH_PHYS_VIRT, AUTO_ZRELADDR | Date | Mon, 2 Dec 2013 16:58:51 +0530 |
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ARM_PATCH_PHYS_VIRT and AUTO_ZRELADDR has been enabled as default configs to integrator 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.
Requesting maintainers of Integrator platform 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: Linus Walleij <linus.walleij@linaro.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Michal Simek <monstr@monstr.eu> Cc: Olof Johansson <olof@lixom.net> Cc: linux-arm-kernel@lists.infradead.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 28d84f3..79ba1a8 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -313,6 +313,8 @@ config ARCH_INTEGRATOR bool "ARM Ltd. Integrator family" select ARCH_HAS_CPUFREQ select ARM_AMBA + select ARM_PATCH_PHYS_VIRT + select AUTO_ZRELADDR select COMMON_CLK select COMMON_CLK_VERSATILE select GENERIC_CLOCKEVENTS -- 1.7.10.4
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