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Commit 64ed267b authored by Eric Miao's avatar Eric Miao
Browse files

ARM: pxa: introduce addr-map.h for large bus addresses and ranges 



Signed-off-by: default avatarEric Miao <eric.y.miao@gmail.com>
parent ead67b6e

arch/arm/mach-pxa/include/mach/addr-map.h

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+48 −0
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#ifndef __ASM_MACH_ADDR_MAP_H

#define __ASM_MACH_ADDR_MAP_H



/*

 * Chip Selects

 */

#define PXA_CS0_PHYS		0x00000000

#define PXA_CS1_PHYS		0x04000000

#define PXA_CS2_PHYS		0x08000000

#define PXA_CS3_PHYS		0x0C000000

#define PXA_CS4_PHYS		0x10000000

#define PXA_CS5_PHYS		0x14000000



#define PXA300_CS0_PHYS		0x00000000	/* PXA300/PXA310 _only_ */

#define PXA300_CS1_PHYS		0x30000000	/* PXA300/PXA310 _only_ */

#define PXA3xx_CS2_PHYS		0x10000000

#define PXA3xx_CS3_PHYS		0x14000000



/*

 * Peripheral Bus

 */

#define PERIPH_PHYS		0x40000000

#define PERIPH_VIRT		0xf2000000

#define PERIPH_SIZE		0x02000000



/*

 * Static Memory Controller (w/ SDRAM controls on PXA25x/PXA27x)

 */

#define PXA2XX_SMEMC_PHYS	0x48000000

#define PXA3XX_SMEMC_PHYS	0x4a000000

#define SMEMC_VIRT		0xf6000000

#define SMEMC_SIZE		0x00100000



/*

 * Dynamic Memory Controller (only on PXA3xx)

 */

#define DMEMC_PHYS		0x48100000

#define DMEMC_VIRT		0xf6100000

#define DMEMC_SIZE		0x00100000



/*

 * Internal Memory Controller (PXA27x and later)

 */

#define IMEMC_PHYS		0x58000000

#define IMEMC_VIRT		0xfe000000

#define IMEMC_SIZE		0x00100000



#endif /* __ASM_MACH_ADDR_MAP_H */

arch/arm/mach-pxa/include/mach/hardware.h

+2 −0
Original line number Diff line number Diff line
@@ -13,6 +13,8 @@ 
#ifndef __ASM_ARCH_HARDWARE_H

#define __ASM_ARCH_HARDWARE_H



#include <mach/addr-map.h>



/*

 * Workarounds for at least 2 errata so far require this.

 * The mapping is set in mach-pxa/generic.c.

arch/arm/mach-pxa/include/mach/pxa2xx-regs.h

+0 −11
Original line number Diff line number Diff line
@@ -16,17 +16,6 @@ 


#include <mach/hardware.h>



/*

 * PXA Chip selects

 */



#define PXA_CS0_PHYS	0x00000000

#define PXA_CS1_PHYS	0x04000000

#define PXA_CS2_PHYS	0x08000000

#define PXA_CS3_PHYS	0x0C000000

#define PXA_CS4_PHYS	0x10000000

#define PXA_CS5_PHYS	0x14000000



/*

 * Memory controller

 */

arch/arm/mach-pxa/include/mach/pxa3xx-regs.h

+0 −9
Original line number Diff line number Diff line
@@ -15,15 +15,6 @@ 


#include <mach/hardware.h>



/*

 * Static Chip Selects

 */



#define PXA300_CS0_PHYS		(0x00000000)	/* PXA300/PXA310 _only_ */

#define PXA300_CS1_PHYS		(0x30000000)	/* PXA300/PXA310 _only_ */

#define PXA3xx_CS2_PHYS		(0x10000000)

#define PXA3xx_CS3_PHYS		(0x14000000)



/*

 * Oscillator Configuration Register (OSCC)

 */