From c6f54a9b39626090c934646f7d732e31b70ffce7 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Wed, 23 Jul 2014 20:37:43 +0100 Subject: ARM: 8113/1: remove remaining definitions of PLAT_PHYS_OFFSET from MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The platforms selecting NEED_MACH_MEMORY_H defined the start address of their physical memory in the respective . With ARM_PATCH_PHYS_VIRT=y (which is quite common today) this is useless though because the definition isn't used but determined dynamically. So remove the definitions from all and provide the Kconfig symbol PHYS_OFFSET with the respective defaults in case ARM_PATCH_PHYS_VIRT isn't enabled. This allows to drop the dependency of PHYS_OFFSET on !NEED_MACH_MEMORY_H which prevents compiling an integrator nommu-kernel. (CONFIG_PAGE_OFFSET which has "default PHYS_OFFSET if !MMU" expanded to "0x" because CONFIG_PHYS_OFFSET doesn't exist as INTEGRATOR selects NEED_MACH_MEMORY_H.) Signed-off-by: Uwe Kleine-König Signed-off-by: Russell King --- arch/arm/Kconfig | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) (limited to 'arch/arm/Kconfig') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 245058b3b0ef..44ed4a803d81 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -262,8 +262,22 @@ config NEED_MACH_MEMORY_H config PHYS_OFFSET hex "Physical address of main memory" if MMU - depends on !ARM_PATCH_PHYS_VIRT && !NEED_MACH_MEMORY_H + depends on !ARM_PATCH_PHYS_VIRT default DRAM_BASE if !MMU + default 0x00000000 if ARCH_EBSA110 || \ + EP93XX_SDCE3_SYNC_PHYS_OFFSET || \ + ARCH_FOOTBRIDGE || \ + ARCH_INTEGRATOR || \ + ARCH_IOP13XX || \ + ARCH_KS8695 || \ + (ARCH_REALVIEW && !REALVIEW_HIGH_PHYS_OFFSET) + default 0x10000000 if ARCH_OMAP1 || ARCH_RPC + default 0x20000000 if ARCH_S5PV210 + default 0x70000000 if REALVIEW_HIGH_PHYS_OFFSET + default 0xc0000000 if EP93XX_SDCE0_PHYS_OFFSET || ARCH_SA1100 + default 0xd0000000 if EP93XX_SDCE1_PHYS_OFFSET + default 0xe0000000 if EP93XX_SDCE2_PHYS_OFFSET + default 0xf0000000 if EP93XX_SDCE3_ASYNC_PHYS_OFFSET help Please provide the physical address corresponding to the location of main memory in your system. @@ -435,7 +449,6 @@ config ARCH_EP93XX select ARM_VIC select CLKDEV_LOOKUP select CPU_ARM920T - select NEED_MACH_MEMORY_H help This enables support for the Cirrus EP93xx series of CPUs. -- cgit v1.2.3