satip-axe/kernel/arch/arm/mach-nomadik/include/mach/fsmc.h
2015-03-26 17:24:57 +01:00

30 lines
858 B
C

/* Definitions for the Nomadik FSMC "Flexible Static Memory controller" */
#ifndef __ASM_ARCH_FSMC_H
#define __ASM_ARCH_FSMC_H
#include <mach/hardware.h>
/*
* Register list
*/
/* bus control reg. and bus timing reg. for CS0..CS3 */
#define FSMC_BCR(x) (NOMADIK_FSMC_VA + (x << 3))
#define FSMC_BTR(x) (NOMADIK_FSMC_VA + (x << 3) + 0x04)
/* PC-card and NAND:
* PCR = control register
* PMEM = memory timing
* PATT = attribute timing
* PIO = I/O timing
* PECCR = ECC result
*/
#define FSMC_PCR(x) (NOMADIK_FSMC_VA + ((2 + x) << 5) + 0x00)
#define FSMC_PMEM(x) (NOMADIK_FSMC_VA + ((2 + x) << 5) + 0x08)
#define FSMC_PATT(x) (NOMADIK_FSMC_VA + ((2 + x) << 5) + 0x0c)
#define FSMC_PIO(x) (NOMADIK_FSMC_VA + ((2 + x) << 5) + 0x10)
#define FSMC_PECCR(x) (NOMADIK_FSMC_VA + ((2 + x) << 5) + 0x14)
#endif /* __ASM_ARCH_FSMC_H */