arch/ppc/platforms/4xx/ibmstb4.h

   1 /*
   2  * arch/ppc/platforms/4xx/ibmstb4.h
   3  *
   4  * Author: Armin Kuster <akuster@mvista.com>
   5  *
   6  * 2001 (c) MontaVista, Software, Inc.  This file is licensed under
   7  * the terms of the GNU General Public License version 2.  This program
   8  * is licensed "as is" without any warranty of any kind, whether express
   9  * or implied.
  10  */
  11
  12 #ifdef __KERNEL__
  13 #ifndef __ASM_IBMSTB4_H__
  14 #define __ASM_IBMSTB4_H__
  15
  16 #include <linux/config.h>
  17
  18 /* serial port defines */
  19 #define STB04xxx_IO_BASE        ((uint)0xe0000000)
  20 #define PPC4xx_PCI_IO_ADDR      STB04xxx_IO_BASE
  21 #define PPC4xx_ONB_IO_PADDR     STB04xxx_IO_BASE
  22 #define PPC4xx_ONB_IO_VADDR     ((uint)0xe0000000)
  23 #define PPC4xx_ONB_IO_SIZE      ((uint)14*64*1024)
  24
  25 /*
  26  * map STB04xxx internal i/o address (0x400x00xx) to an address
  27  * which is below the 2GB limit...
  28  *
  29  * 4000 000x    uart1           -> 0xe000 000x
  30  * 4001 00xx    ppu
  31  * 4002 00xx    smart card
  32  * 4003 000x    iic
  33  * 4004 000x    uart0
  34  * 4005 0xxx    timer
  35  * 4006 00xx    gpio
  36  * 4007 00xx    smart card
  37  * 400b 000x    iic
  38  * 400c 000x    scp
  39  * 400d 000x    modem
  40  * 400e 000x    uart2
  41 */
  42 #define STB04xxx_MAP_IO_ADDR(a) (((uint)(a)) + (STB04xxx_IO_BASE - 0x40000000))
  43
  44 #define RS_TABLE_SIZE           3
  45 #define UART0_INT               20
  46
  47 #ifdef __BOOTER__
  48 #define UART0_IO_BASE           0x40040000
  49 #else
  50 #define UART0_IO_BASE           0xe0040000
  51 #endif
  52
  53 #define UART1_INT               21
  54
  55 #ifdef __BOOTER__
  56 #define UART1_IO_BASE           0x40000000
  57 #else
  58 #define UART1_IO_BASE           0xe0000000
  59 #endif
  60
  61 #define UART2_INT               31
  62 #ifdef __BOOTER__
  63 #define UART2_IO_BASE           0x400e0000
  64 #else
  65 #define UART2_IO_BASE           0xe00e0000
  66 #endif
  67
  68 #define IDE0_BASE       0x400F0000
  69 #define IDE0_SIZE       0x200
  70 #define IDE0_IRQ        25
  71 #define IIC0_BASE       0x40030000
  72 #define IIC1_BASE       0x400b0000
  73 #define OPB0_BASE       0x40000000
  74 #define GPIO0_BASE      0x40060000
  75
  76 #define USB0_IRQ        18
  77 #define USB0_BASE       STB04xxx_MAP_IO_ADDR(0x40010000)
  78 #define USB0_EXTENT 4096
  79
  80 #define IIC_NUMS 2
  81 #define UART_NUMS       3
  82 #define IIC0_IRQ        9
  83 #define IIC1_IRQ        10
  84 #define IIC_OWN         0x55
  85 #define IIC_CLOCK       50
  86
  87 #define BD_EMAC_ADDR(e,i) bi_enetaddr[i]
  88
  89 #define STD_UART_OP(num)                                        \
  90         { 0, BASE_BAUD, 0, UART##num##_INT,                     \
  91                 (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST),        \
  92                 iomem_base: (u8 *)UART##num##_IO_BASE,          \
  93                 io_type: SERIAL_IO_MEM},
  94
  95 #if defined(CONFIG_UART0_TTYS0)
  96 #define SERIAL_DEBUG_IO_BASE    UART0_IO_BASE
  97 #define SERIAL_PORT_DFNS        \
  98         STD_UART_OP(0)          \
  99         STD_UART_OP(1)          \
 100         STD_UART_OP(2)
 101 #endif
 102
 103 #if defined(CONFIG_UART0_TTYS1)
 104 #define SERIAL_DEBUG_IO_BASE    UART2_IO_BASE
 105 #define SERIAL_PORT_DFNS        \
 106         STD_UART_OP(1)          \
 107         STD_UART_OP(0)          \
 108         STD_UART_OP(2)
 109 #endif
 110
 111 #if defined(CONFIG_UART0_TTYS2)
 112 #define SERIAL_DEBUG_IO_BASE    UART2_IO_BASE
 113 #define SERIAL_PORT_DFNS        \
 114         STD_UART_OP(2)          \
 115         STD_UART_OP(0)          \
 116         STD_UART_OP(1)
 117 #endif
 118
 119 #define DCRN_BE_BASE            0x090
 120 #define DCRN_DMA0_BASE          0x0C0
 121 #define DCRN_DMA1_BASE          0x0C8
 122 #define DCRN_DMA2_BASE          0x0D0
 123 #define DCRN_DMA3_BASE          0x0D8
 124 #define DCRNCAP_DMA_CC          1       /* have DMA chained count capability */
 125 #define DCRN_DMASR_BASE         0x0E0
 126 #define DCRN_PLB0_BASE          0x054
 127 #define DCRN_PLB1_BASE          0x064
 128 #define DCRN_POB0_BASE          0x0B0
 129 #define DCRN_SCCR_BASE          0x120
 130 #define DCRN_UIC0_BASE          0x040
 131 #define DCRN_BE_BASE            0x090
 132 #define DCRN_DMA0_BASE          0x0C0
 133 #define DCRN_DMA1_BASE          0x0C8
 134 #define DCRN_DMA2_BASE          0x0D0
 135 #define DCRN_DMA3_BASE          0x0D8
 136 #define DCRN_CIC_BASE           0x030
 137 #define DCRN_DMASR_BASE         0x0E0
 138 #define DCRN_EBIMC_BASE         0x070
 139 #define DCRN_DCRX_BASE          0x020
 140 #define DCRN_CPMFR_BASE         0x102
 141 #define DCRN_SCCR_BASE          0x120
 142 #define UIC0 DCRN_UIC0_BASE
 143
 144 #define IBM_CPM_IIC0    0x80000000      /* IIC 0 interface */
 145 #define IBM_CPM_USB0    0x40000000      /* IEEE-1284 */
 146 #define IBM_CPM_IIC1    0x20000000      /* IIC 1 interface */
 147 #define IBM_CPM_CPU     0x10000000      /* PPC405B3 clock control */
 148 #define IBM_CPM_AUD     0x08000000      /* Audio Decoder */
 149 #define IBM_CPM_EBIU    0x04000000      /* External Bus Interface Unit */
 150 #define IBM_CPM_SDRAM1  0x02000000      /* SDRAM 1 memory controller */
 151 #define IBM_CPM_DMA     0x01000000      /* DMA controller */
 152 #define IBM_CPM_DMA1    0x00800000      /* reserved */
 153 #define IBM_CPM_XPT1    0x00400000      /* reserved */
 154 #define IBM_CPM_XPT2    0x00200000      /* reserved */
 155 #define IBM_CPM_UART1   0x00100000      /* Serial 1 / Infrared */
 156 #define IBM_CPM_UART0   0x00080000      /* Serial 0 / 16550 */
 157 #define IBM_CPM_EPI     0x00040000      /* DCR Extension */
 158 #define IBM_CPM_SC0     0x00020000      /* Smart Card 0 */
 159 #define IBM_CPM_VID     0x00010000      /* reserved */
 160 #define IBM_CPM_SC1     0x00008000      /* Smart Card 1 */
 161 #define IBM_CPM_USBSDRA 0x00004000      /* SDRAM 0 memory controller */
 162 #define IBM_CPM_XPT0    0x00002000      /* Transport - 54 Mhz */
 163 #define IBM_CPM_CBS     0x00001000      /* Cross Bar Switch */
 164 #define IBM_CPM_GPT     0x00000800      /* GPTPWM */
 165 #define IBM_CPM_GPIO0   0x00000400      /* General Purpose IO 0 */
 166 #define IBM_CPM_DENC    0x00000200      /* Digital video Encoder */
 167 #define IBM_CPM_TMRCLK  0x00000100      /* CPU timers */
 168 #define IBM_CPM_XPT27   0x00000080      /* Transport - 27 Mhz */
 169 #define IBM_CPM_UIC     0x00000040      /* Universal Interrupt Controller */
 170 #define IBM_CPM_SSP     0x00000010      /* Modem Serial Interface (SSP) */
 171 #define IBM_CPM_UART2   0x00000008      /* Serial Control Port */
 172 #define IBM_CPM_DDIO    0x00000004      /* Descrambler */
 173 #define IBM_CPM_VID2    0x00000002      /* Video Decoder clock domain 2 */
 174
 175 #define DFLT_IBM4xx_PM  ~(IBM_CPM_CPU | IBM_CPM_EBIU | IBM_CPM_SDRAM1 \
 176                         | IBM_CPM_DMA | IBM_CPM_DMA1 | IBM_CPM_CBS \
 177                         | IBM_CPM_USBSDRA | IBM_CPM_XPT0 | IBM_CPM_TMRCLK \
 178                         | IBM_CPM_XPT27 | IBM_CPM_UIC )
 179
 180 #define DCRN_BEAR       (DCRN_BE_BASE + 0x0)    /* Bus Error Address Register */
 181 #define DCRN_BESR       (DCRN_BE_BASE + 0x1)    /* Bus Error Syndrome Register */
 182 /* DCRN_BESR */
 183 #define BESR_DSES       0x80000000      /* Data-Side Error Status */
 184 #define BESR_DMES       0x40000000      /* DMA Error Status */
 185 #define BESR_RWS        0x20000000      /* Read/Write Status */
 186 #define BESR_ETMASK     0x1C000000      /* Error Type */
 187 #define ET_PROT         0
 188 #define ET_PARITY       1
 189 #define ET_NCFG         2
 190 #define ET_BUSERR       4
 191 #define ET_BUSTO        6
 192
 193 #define CHR1_CETE       0x00800000      /* CPU external timer enable */
 194 #define CHR1_PCIPW      0x00008000      /* PCI Int enable/Peripheral Write enable */
 195
 196 #define DCRN_CICCR      (DCRN_CIC_BASE + 0x0)   /* CIC Control Register */
 197 #define DCRN_DMAS1      (DCRN_CIC_BASE + 0x1)   /* DMA Select1 Register */
 198 #define DCRN_DMAS2      (DCRN_CIC_BASE + 0x2)   /* DMA Select2 Register */
 199 #define DCRN_CICVCR     (DCRN_CIC_BASE + 0x3)   /* CIC Video COntro Register */
 200 #define DCRN_CICSEL3    (DCRN_CIC_BASE + 0x5)   /* CIC Select 3 Register */
 201 #define DCRN_SGPO       (DCRN_CIC_BASE + 0x6)   /* CIC GPIO Output Register */
 202 #define DCRN_SGPOD      (DCRN_CIC_BASE + 0x7)   /* CIC GPIO OD Register */
 203 #define DCRN_SGPTC      (DCRN_CIC_BASE + 0x8)   /* CIC GPIO Tristate Ctrl Reg */
 204 #define DCRN_SGPI       (DCRN_CIC_BASE + 0x9)   /* CIC GPIO Input Reg */
 205
 206 #define DCRN_DCRXICR    (DCRN_DCRX_BASE + 0x0)  /* Internal Control Register */
 207 #define DCRN_DCRXISR    (DCRN_DCRX_BASE + 0x1)  /* Internal Status Register */
 208 #define DCRN_DCRXECR    (DCRN_DCRX_BASE + 0x2)  /* External Control Register */
 209 #define DCRN_DCRXESR    (DCRN_DCRX_BASE + 0x3)  /* External Status Register */
 210 #define DCRN_DCRXTAR    (DCRN_DCRX_BASE + 0x4)  /* Target Address Register */
 211 #define DCRN_DCRXTDR    (DCRN_DCRX_BASE + 0x5)  /* Target Data Register */
 212 #define DCRN_DCRXIGR    (DCRN_DCRX_BASE + 0x6)  /* Interrupt Generation Register */
 213 #define DCRN_DCRXBCR    (DCRN_DCRX_BASE + 0x7)  /* Line Buffer Control Register */
 214
 215 #define DCRN_BRCRH0     (DCRN_EBIMC_BASE + 0x0) /* Bus Region Config High 0 */
 216 #define DCRN_BRCRH1     (DCRN_EBIMC_BASE + 0x1) /* Bus Region Config High 1 */
 217 #define DCRN_BRCRH2     (DCRN_EBIMC_BASE + 0x2) /* Bus Region Config High 2 */
 218 #define DCRN_BRCRH3     (DCRN_EBIMC_BASE + 0x3) /* Bus Region Config High 3 */
 219 #define DCRN_BRCRH4     (DCRN_EBIMC_BASE + 0x4) /* Bus Region Config High 4 */
 220 #define DCRN_BRCRH5     (DCRN_EBIMC_BASE + 0x5) /* Bus Region Config High 5 */
 221 #define DCRN_BRCRH6     (DCRN_EBIMC_BASE + 0x6) /* Bus Region Config High 6 */
 222 #define DCRN_BRCRH7     (DCRN_EBIMC_BASE + 0x7) /* Bus Region Config High 7 */
 223 #define DCRN_BRCR0      (DCRN_EBIMC_BASE + 0x10)        /* BRC 0 */
 224 #define DCRN_BRCR1      (DCRN_EBIMC_BASE + 0x11)        /* BRC 1 */
 225 #define DCRN_BRCR2      (DCRN_EBIMC_BASE + 0x12)        /* BRC 2 */
 226 #define DCRN_BRCR3      (DCRN_EBIMC_BASE + 0x13)        /* BRC 3 */
 227 #define DCRN_BRCR4      (DCRN_EBIMC_BASE + 0x14)        /* BRC 4 */
 228 #define DCRN_BRCR5      (DCRN_EBIMC_BASE + 0x15)        /* BRC 5 */
 229 #define DCRN_BRCR6      (DCRN_EBIMC_BASE + 0x16)        /* BRC 6 */
 230 #define DCRN_BRCR7      (DCRN_EBIMC_BASE + 0x17)        /* BRC 7 */
 231 #define DCRN_BEAR0      (DCRN_EBIMC_BASE + 0x20)        /* Bus Error Address Register */
 232 #define DCRN_BESR0      (DCRN_EBIMC_BASE + 0x21)        /* Bus Error Status Register */
 233 #define DCRN_BIUCR      (DCRN_EBIMC_BASE + 0x2A)        /* Bus Interfac Unit Ctrl Reg */
 234
 235 #include <asm/ibm405.h>
 236
 237 #endif                          /* __ASM_IBMSTB4_H__ */
 238 #endif                          /* __KERNEL__ */