release/src-rt-6.x.4708/linux/linux-2.6.36/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 */