mxc: Define architecture identifier
Define ARCH_MXC for i.MX devices. This is useful to identify features or
behaviors common to all i.MX SoCs.
The i.MX28 is omitted because its architecture is a bit different (like imx/mxc
vs. mxs in Linux).
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Andy Fleming <afleming@gmail.com>
Cc: Kim Phillips <kim.phillips@freescale.com>
diff --git a/arch/arm/include/asm/arch-mx5/imx-regs.h b/arch/arm/include/asm/arch-mx5/imx-regs.h
index c53465f..d1ef15d 100644
--- a/arch/arm/include/asm/arch-mx5/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx5/imx-regs.h
@@ -23,6 +23,8 @@
#ifndef __ASM_ARCH_MX5_IMX_REGS_H__
#define __ASM_ARCH_MX5_IMX_REGS_H__
+#define ARCH_MXC
+
#if defined(CONFIG_MX51)
#define IRAM_BASE_ADDR 0x1FFE0000 /* internal ram */
#define IPU_SOC_BASE_ADDR 0x40000000