ARM: set vga memory base at run-time

Convert the incorrectly named PCIMEM_BASE to a variable called vga_base.
This removes the dependency on mach/hardware.h.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 3 insertions, 2 deletions

diff --git a/arch/arm/include/asm/vga.h b/arch/arm/include/asm/vga.h
index 250a4dd00630..91f40217bfa5 100644
--- a/arch/arm/include/asm/vga.h
+++ b/arch/arm/include/asm/vga.h
@@ -2,9 +2,10 @@
 #define ASMARM_VGA_H
 
 #include <linux/io.h>
-#include <mach/hardware.h>
 
-#define VGA_MAP_MEM(x,s)        (PCIMEM_BASE + (x))
+extern unsigned long vga_base;
+
+#define VGA_MAP_MEM(x,s)        (vga_base + (x))
 
 #define vga_readb(x)    (*((volatile unsigned char *)x))
 #define vga_writeb(x,y) (*((volatile unsigned char *)y) = (x))