arch/blackfin/mach-bf548/include/mach/bf548.h

   1 /*
   2  * Copyright 2007-2009 Analog Devices Inc.
   3  *
   4  * Licensed under the GPL-2 or later.
   5  */
   6
   7 #ifndef __MACH_BF548_H__
   8 #define __MACH_BF548_H__
   9
  10 #define OFFSET_(x) ((x) & 0x0000FFFF)
  11
  12 /*some misc defines*/
  13 #define IMASK_IVG15             0x8000
  14 #define IMASK_IVG14             0x4000
  15 #define IMASK_IVG13             0x2000
  16 #define IMASK_IVG12             0x1000
  17
  18 #define IMASK_IVG11             0x0800
  19 #define IMASK_IVG10             0x0400
  20 #define IMASK_IVG9              0x0200
  21 #define IMASK_IVG8              0x0100
  22
  23 #define IMASK_IVG7              0x0080
  24 #define IMASK_IVGTMR    0x0040
  25 #define IMASK_IVGHW             0x0020
  26
  27 /***************************/
  28
  29
  30 #define BFIN_DSUBBANKS  4
  31 #define BFIN_DWAYS              2
  32 #define BFIN_DLINES             64
  33 #define BFIN_ISUBBANKS  4
  34 #define BFIN_IWAYS              4
  35 #define BFIN_ILINES             32
  36
  37 #define WAY0_L                  0x1
  38 #define WAY1_L                  0x2
  39 #define WAY01_L                 0x3
  40 #define WAY2_L                  0x4
  41 #define WAY02_L                 0x5
  42 #define WAY12_L                 0x6
  43 #define WAY012_L                0x7
  44
  45 #define WAY3_L                  0x8
  46 #define WAY03_L                 0x9
  47 #define WAY13_L                 0xA
  48 #define WAY013_L                0xB
  49
  50 #define WAY32_L                 0xC
  51 #define WAY320_L                0xD
  52 #define WAY321_L                0xE
  53 #define WAYALL_L                0xF
  54
  55 #define DMC_ENABLE (2<<2)       /*yes, 2, not 1 */
  56
  57 /********************************* EBIU Settings ************************************/
  58 #define AMBCTL0VAL      ((CONFIG_BANK_1 << 16) | CONFIG_BANK_0)
  59 #define AMBCTL1VAL      ((CONFIG_BANK_3 << 16) | CONFIG_BANK_2)
  60
  61 #ifdef CONFIG_C_AMBEN_ALL
  62 #define V_AMBEN AMBEN_ALL
  63 #endif
  64 #ifdef CONFIG_C_AMBEN
  65 #define V_AMBEN 0x0
  66 #endif
  67 #ifdef CONFIG_C_AMBEN_B0
  68 #define V_AMBEN AMBEN_B0
  69 #endif
  70 #ifdef CONFIG_C_AMBEN_B0_B1
  71 #define V_AMBEN AMBEN_B0_B1
  72 #endif
  73 #ifdef CONFIG_C_AMBEN_B0_B1_B2
  74 #define V_AMBEN AMBEN_B0_B1_B2
  75 #endif
  76 #ifdef CONFIG_C_AMCKEN
  77 #define V_AMCKEN AMCKEN
  78 #else
  79 #define V_AMCKEN 0x0
  80 #endif
  81
  82 #define AMGCTLVAL       (V_AMBEN | V_AMCKEN)
  83
  84 #if defined(CONFIG_BF542)
  85 # define CPU   "BF542"
  86 # define CPUID 0x27de
  87 #elif defined(CONFIG_BF544)
  88 # define CPU   "BF544"
  89 # define CPUID 0x27de
  90 #elif defined(CONFIG_BF547)
  91 # define CPU   "BF547"
  92 # define CPUID 0x27de
  93 #elif defined(CONFIG_BF548)
  94 # define CPU   "BF548"
  95 # define CPUID 0x27de
  96 #elif defined(CONFIG_BF549)
  97 # define CPU   "BF549"
  98 # define CPUID 0x27de
  99 #endif
 100
 101 #ifndef CPU
 102 #error "Unknown CPU type - This kernel doesn't seem to be configured properly"
 103 #endif
 104
 105 #endif  /* __MACH_BF48_H__  */