/arch/arm/mach-nomadik/include/mach/fsmc.h
C++ Header | 29 lines | 11 code | 6 blank | 12 comment | 0 complexity | ba081d5cf6411bce68a9871432c94e65 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.0, AGPL-1.0
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 */