board/ms7720se/lowlevel_init.S

   1 /*
   2  * (C) Copyright 2007
   3  * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation; either version 2 of
   8  * the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  18  * MA 02111-1307 USA
  19  */
  20
  21 #include <asm/macro.h>
  22
  23         .global lowlevel_init
  24
  25         .text
  26         .align  2
  27
  28 lowlevel_init:
  29
  30         write16 WTCSR_A, WTCSR_D
  31
  32         write16 WTCNT_A, WTCNT_D
  33
  34         write16 FRQCR_A, FRQCR_D
  35
  36         write16 UCLKCR_A, UCLKCR_D
  37
  38         write32 CMNCR_A, CMNCR_D
  39
  40         write32 CMNCR_A, CMNCR_D
  41
  42         write32 CS0BCR_A, CS0BCR_D
  43
  44         write32 CS2BCR_A, CS2BCR_D
  45
  46         write32 CS3BCR_A, CS3BCR_D
  47
  48         write32 CS4BCR_A, CS4BCR_D
  49
  50         write32 CS5ABCR_A, CS5ABCR_D
  51
  52         write32 CS5BBCR_A, CS5BBCR_D
  53
  54         write32 CS6ABCR_A, CS6ABCR_D
  55
  56         write32 CS6BBCR_A, CS6BBCR_D
  57
  58         write32 CS0WCR_A, CS0WCR_D
  59
  60         write32 CS2WCR_A, CS2WCR_D
  61
  62         write32 CS3WCR_A, CS3WCR_D
  63
  64         write32 CS4WCR_A, CS4WCR_D
  65
  66         write32 CS5AWCR_A, CS5AWCR_D
  67
  68         write32 CS5BWCR_A, CS5BWCR_D
  69
  70         write32 CS6AWCR_A, CS6AWCR_D
  71
  72         write32 CS6BWCR_A, CS6BWCR_D
  73
  74         write32 SDCR_A, SDCR_D1
  75
  76         write32 RTCSR_A, RTCSR_D
  77
  78         write32 RTCNT_A RTCNT_D
  79
  80         write32 RTCOR_A, RTCOR_D
  81
  82         write32 SDCR_A, SDCR_D2
  83
  84         write16 SDMR3_A, SDMR3_D
  85
  86         write16 PCCR_A, PCCR_D
  87
  88         write16 PDCR_A, PDCR_D
  89
  90         write16 PECR_A, PECR_D
  91
  92         write16 PGCR_A, PGCR_D
  93
  94         write16 PHCR_A, PHCR_D
  95
  96         write16 PPCR_A, PPCR_D
  97
  98         write16 PTCR_A, PTCR_D
  99
 100         write16 PVCR_A, PVCR_D
 101
 102         write16 PSELA_A, PSELA_D
 103
 104         write32 CCR_A, CCR_D
 105
 106         write8  LED_A, LED_D
 107
 108         rts
 109          nop
 110
 111         .align 4
 112
 113 FRQCR_A:        .long   0xA415FF80      /* FRQCR Address */
 114 WTCNT_A:        .long   0xA415FF84
 115 WTCSR_A:        .long   0xA415FF86
 116 UCLKCR_A:       .long   0xA40A0008
 117 FRQCR_D:        .long   0x1103          /* I:B:P=8:4:2 */
 118 WTCNT_D:        .long   0x5A00
 119 WTCSR_D:        .long   0xA506
 120 UCLKCR_D:       .long   0xA5C0
 121
 122 #define BSC_BASE        0xA4FD0000
 123 CMNCR_A:        .long   BSC_BASE
 124 CS0BCR_A:       .long   BSC_BASE + 0x04
 125 CS2BCR_A:       .long   BSC_BASE + 0x08
 126 CS3BCR_A:       .long   BSC_BASE + 0x0C
 127 CS4BCR_A:       .long   BSC_BASE + 0x10
 128 CS5ABCR_A:      .long   BSC_BASE + 0x14
 129 CS5BBCR_A:      .long   BSC_BASE + 0x18
 130 CS6ABCR_A:      .long   BSC_BASE + 0x1C
 131 CS6BBCR_A:      .long   BSC_BASE + 0x20
 132 CS0WCR_A:       .long   BSC_BASE + 0x24
 133 CS2WCR_A:       .long   BSC_BASE + 0x28
 134 CS3WCR_A:       .long   BSC_BASE + 0x2C
 135 CS4WCR_A:       .long   BSC_BASE + 0x30
 136 CS5AWCR_A:      .long   BSC_BASE + 0x34
 137 CS5BWCR_A:      .long   BSC_BASE + 0x38
 138 CS6AWCR_A:      .long   BSC_BASE + 0x3C
 139 CS6BWCR_A:      .long   BSC_BASE + 0x40
 140 SDCR_A:         .long   BSC_BASE + 0x44
 141 RTCSR_A:        .long   BSC_BASE + 0x48
 142 RTCNT_A:        .long   BSC_BASE + 0x4C
 143 RTCOR_A:        .long   BSC_BASE + 0x50
 144 SDMR3_A:        .long   BSC_BASE + 0x58C0
 145
 146 CMNCR_D:        .long   0x00000010
 147 CS0BCR_D:       .long   0x36DB0400
 148 CS2BCR_D:       .long   0x36DB0400
 149 CS3BCR_D:       .long   0x36DB4600
 150 CS4BCR_D:       .long   0x36DB0400
 151 CS5ABCR_D:      .long   0x36DB0400
 152 CS5BBCR_D:      .long   0x36DB0200
 153 CS6ABCR_D:      .long   0x36DB0400
 154 CS6BBCR_D:      .long   0x36DB0400
 155 CS0WCR_D:       .long   0x00000B01
 156 CS2WCR_D:       .long   0x00000500
 157 CS3WCR_D:       .long   0x00006D1B
 158 CS4WCR_D:       .long   0x00000500
 159 CS5AWCR_D:      .long   0x00000500
 160 CS5BWCR_D:      .long   0x00000500
 161 CS6AWCR_D:      .long   0x00000500
 162 CS6BWCR_D:      .long   0x00000500
 163 SDCR_D1:        .long   0x00000011
 164 RTCSR_D:        .long   0xA55A0010
 165 RTCNT_D:        .long   0xA55A001F
 166 RTCOR_D:        .long   0xA55A001F
 167 SDMR3_D:        .long   0x0000
 168 SDCR_D2:        .long   0x00000811
 169
 170 #define PFC_BASE        0xA4050100
 171 PCCR_A:         .long   PFC_BASE + 0x04
 172 PDCR_A:         .long   PFC_BASE + 0x06
 173 PECR_A:         .long   PFC_BASE + 0x08
 174 PGCR_A:         .long   PFC_BASE + 0x0C
 175 PHCR_A:         .long   PFC_BASE + 0x0E
 176 PPCR_A:         .long   PFC_BASE + 0x18
 177 PTCR_A:         .long   PFC_BASE + 0x1E
 178 PVCR_A:         .long   PFC_BASE + 0x22
 179 PSELA_A:        .long   PFC_BASE + 0x24
 180
 181 PCCR_D:         .long   0x0000
 182 PDCR_D:         .long   0x0000
 183 PECR_D:         .long   0x0000
 184 PGCR_D:         .long   0x0000
 185 PHCR_D:         .long   0x0000
 186 PPCR_D:         .long   0x00AA
 187 PTCR_D:         .long   0x0280
 188 PVCR_D:         .long   0x0000
 189 PSELA_D:        .long   0x0000
 190
 191 CCR_A:          .long   0xFFFFFFEC
 192 !CCR_D:         .long   0x0000000D
 193 CCR_D:          .long   0x0000000B
 194
 195 LED_A:          .long   0xB6800000
 196 LED_D:          .long   0xFF