/arch/arm/mach-nomadik/include/mach/fsmc.h

 1
 2/* Definitions for the Nomadik FSMC "Flexible Static Memory controller" */
 3
 4#ifndef __ASM_ARCH_FSMC_H
 5#define __ASM_ARCH_FSMC_H
 6
 7#include <mach/hardware.h>
 8/*
 9 * Register list
10 */
11
12/* bus control reg. and bus timing reg. for CS0..CS3 */
13#define FSMC_BCR(x)     (NOMADIK_FSMC_VA + (x << 3))
14#define FSMC_BTR(x)     (NOMADIK_FSMC_VA + (x << 3) + 0x04)
15
16/* PC-card and NAND:
17 * PCR = control register
18 * PMEM = memory timing
19 * PATT = attribute timing
20 * PIO = I/O timing
21 * PECCR = ECC result
22 */
23#define FSMC_PCR(x)     (NOMADIK_FSMC_VA + ((2 + x) << 5) + 0x00)
24#define FSMC_PMEM(x)    (NOMADIK_FSMC_VA + ((2 + x) << 5) + 0x08)
25#define FSMC_PATT(x)    (NOMADIK_FSMC_VA + ((2 + x) << 5) + 0x0c)
26#define FSMC_PIO(x)     (NOMADIK_FSMC_VA + ((2 + x) << 5) + 0x10)
27#define FSMC_PECCR(x)   (NOMADIK_FSMC_VA + ((2 + x) << 5) + 0x14)
28
29#endif /* __ASM_ARCH_FSMC_H */