arch/powerpc/sysdev/bestcomm/bcom_ata_task.c

   1 /*
   2  * Bestcomm ATA task microcode
   3  *
   4  * Copyright (c) 2004 Freescale Semiconductor, Inc.
   5  *
   6  * This program is free software; you can redistribute  it and/or modify it
   7  * under the terms of the GNU General Public License version 2 as published
   8  * by the Free Software Foundation.
   9  *
  10  * Created based on bestcom/code_dma/image_rtos1/dma_image.hex
  11  */
  12
  13 #include <asm/types.h>
  14
  15 /*
  16  * The header consists of the following fields:
  17  *      u32     magic;
  18  *      u8      desc_size;
  19  *      u8      var_size;
  20  *      u8      inc_size;
  21  *      u8      first_var;
  22  *      u8      reserved[8];
  23  *
  24  * The size fields contain the number of 32-bit words.
  25  */
  26
  27 u32 bcom_ata_task[] = {
  28         /* header */
  29         0x4243544b,
  30         0x0e060709,
  31         0x00000000,
  32         0x00000000,
  33
  34         /* Task descriptors */
  35         0x8198009b, /* LCD: idx0 = var3; idx0 <= var2; idx0 += inc3 */
  36         0x13e00c08, /*   DRD1A: var3 = var1; FN=0 MORE init=31 WS=0 RS=0 */
  37         0xb8000264, /*   LCD: idx1 = *idx0, idx2 = var0; idx1 < var9; idx1 += inc4, idx2 += inc4 */
  38         0x10000f00, /*     DRD1A: var3 = idx0; FN=0 MORE init=0 WS=0 RS=0 */
  39         0x60140002, /*     DRD2A: EU0=0 EU1=0 EU2=0 EU3=2 EXT init=0 WS=2 RS=2 */
  40         0x0c8cfc8a, /*     DRD2B1: *idx2 = EU3(); EU3(*idx2,var10)  */
  41         0xd8988240, /*   LCDEXT: idx1 = idx1; idx1 > var9; idx1 += inc0 */
  42         0xf845e011, /*   LCDEXT: idx2 = *(idx0 + var00000015); ; idx2 += inc2 */
  43         0xb845e00a, /*   LCD: idx3 = *(idx0 + var00000019); ; idx3 += inc1 */
  44         0x0bfecf90, /*     DRD1A: *idx3 = *idx2; FN=0 TFD init=31 WS=3 RS=3 */
  45         0x9898802d, /*   LCD: idx1 = idx1; idx1 once var0; idx1 += inc5 */
  46         0x64000005, /*     DRD2A: EU0=0 EU1=0 EU2=0 EU3=5 INT EXT init=0 WS=0 RS=0 */
  47         0x0c0cf849, /*     DRD2B1: *idx0 = EU3(); EU3(idx1,var9)  */
  48         0x000001f8, /* NOP */
  49
  50         /* VAR[9]-VAR[14] */
  51         0x40000000,
  52         0x7fff7fff,
  53         0x00000000,
  54         0x00000000,
  55         0x00000000,
  56         0x00000000,
  57
  58         /* INC[0]-INC[6] */
  59         0x40000000,
  60         0xe0000000,
  61         0xe0000000,
  62         0xa000000c,
  63         0x20000000,
  64         0x00000000,
  65         0x00000000,
  66 };
  67