From 5512e88f3a1f1b498fd07181f14596ee117b3471 Mon Sep 17 00:00:00 2001 From: Holger Schurig Date: Mon, 26 Jan 2009 16:34:52 +0100 Subject: arm/imx21: add kbuild support for the Freescale i.MX21 * adds Kconfig variables * specifies different physical address for i.MX21 because of the different memory layouts * disables support for UART5/UART6 in the i.MX serial driver (the i.MX21 doesn't have those modules) Based on code from "Martin Fuzzey" Signed-off-by: Holger Schurig Signed-off-by: Sascha Hauer --- arch/arm/plat-mxc/include/mach/memory.h | 5 +++++ arch/arm/plat-mxc/include/mach/mxc.h | 4 ++++ 2 files changed, 9 insertions(+) (limited to 'arch/arm/plat-mxc') diff --git a/arch/arm/plat-mxc/include/mach/memory.h b/arch/arm/plat-mxc/include/mach/memory.h index 0b808399097..e0783e61958 100644 --- a/arch/arm/plat-mxc/include/mach/memory.h +++ b/arch/arm/plat-mxc/include/mach/memory.h @@ -14,7 +14,12 @@ #if defined CONFIG_ARCH_MX1 #define PHYS_OFFSET UL(0x08000000) #elif defined CONFIG_ARCH_MX2 +#ifdef CONFIG_MACH_MX21 +#define PHYS_OFFSET UL(0xC0000000) +#endif +#ifdef CONFIG_MACH_MX27 #define PHYS_OFFSET UL(0xA0000000) +#endif #elif defined CONFIG_ARCH_MX3 #define PHYS_OFFSET UL(0x80000000) #endif diff --git a/arch/arm/plat-mxc/include/mach/mxc.h b/arch/arm/plat-mxc/include/mach/mxc.h index f6caab06213..bbd848e004d 100644 --- a/arch/arm/plat-mxc/include/mach/mxc.h +++ b/arch/arm/plat-mxc/include/mach/mxc.h @@ -29,6 +29,10 @@ # define cpu_is_mx31() (0) #endif +#ifndef CONFIG_MACH_MX21 +# define cpu_is_mx21() (0) +#endif + #ifndef CONFIG_MACH_MX27 # define cpu_is_mx27() (0) #endif -- cgit v1.2.3-70-g09d2