target_firmware/magpie_fw_dev/target/inc/k2/k2_mem.h

   1 /*************************************************************************/
   2 /*  Copyright (c) 2006 Atheros Communications, Inc., All Rights Reserved */
   3 /*                                                                       */
   4 /*  Module Name : mem_addrs.h                                            */
   5 /*                                                                       */
   6 /*  Abstract                                                             */
   7 /*      This file contains definition of the memory related information. */
   8 /*                                                                       */
   9 /*  NOTES                                                                */
  10 /*      None                                                             */
  11 /*                                                                       */
  12 /*************************************************************************/
  13
  14 #ifndef _MEM_ADDRS_H_
  15 #define _MEM_ADDRS_H_
  16
  17 #define SYS_ROM_BLOCK_SIZE              (24*1024)
  18 #define SYS_ROM_BLOCK_NUM               1
  19 #define SYS_ROM_SIZE                    (SYS_ROM_BLOCK_SIZE*SYS_ROM_BLOCK_NUM)
  20
  21 #define SYS_RAM_BLOCK_SIZE              (40*1024)
  22
  23 #define SYS_RAM_BLOCK_NUM               4
  24 #define SYS_RAM_SZIE                    (SYS_RAM_BLOCK_SIZE*SYS_RAM_BLOCK_NUM)
  25
  26 /* instruction port area */
  27 #define SYS_I_R0M_REGION_0_BASE         0x8e0000
  28
  29 #define SYS_I_RAM_REGION_0_BASE         0x900000
  30 #define SYS_I_RAM_REGION_1_BASE         (SYS_I_RAM_REGION_0_BASE+SYS_RAM_BLOCK_SIZE)
  31 #define SYS_I_RAM_REGION_2_BASE         (SYS_I_RAM_REGION_1_BASE+SYS_RAM_BLOCK_SIZE)
  32 #define SYS_I_RAM_REGION_3_BASE         (SYS_I_RAM_REGION_2_BASE+SYS_RAM_BLOCK_SIZE)
  33
  34 /* data port area */
  35 #define SYS_D_R0M_REGION_0_BASE         0x4e0000
  36
  37 #define SYS_D_RAM_REGION_0_BASE         0x500000
  38 #define SYS_D_RAM_REGION_1_BASE         (SYS_D_RAM_REGION_0_BASE+SYS_RAM_BLOCK_SIZE)
  39 #define SYS_D_RAM_REGION_2_BASE         (SYS_D_RAM_REGION_1_BASE+SYS_RAM_BLOCK_SIZE)
  40 #define SYS_D_RAM_REGION_3_BASE         (SYS_D_RAM_REGION_2_BASE+SYS_RAM_BLOCK_SIZE)
  41
  42 /* data and bss section */
  43
  44 #define SYS_D_RAM_DATA_BSS              SYS_D_RAM_REGION_0_BASE
  45 #define SYS_D_RAM_DATA_BSS_SZ           SYS_RAM_BLOCK_SIZE
  46 #define SYS_D_RAM_STACK_SIZE                (2*1024)
  47 #define SYS_D_RAM_USB_DESC_BUFFER       (SYS_D_RAM_DATA_BSS+SYS_RAM_BLOCK_SIZE)
  48
  49 #define SYS_D_RAM_PCIE_DESC_BUFFER      (SYS_D_RAM_REGION_3_BASE)
  50 #define SPI_FLASH_BASE  0x0F000000
  51 #define SPI_FLASH_MAX_ADDR      0x0FFFFFFF
  52 #define SPI_FLASH_MAX_SIZE      0x01000000
  53 /////////////////////////////////////////////////////////////////////////////////////
  54 #define EEPROM_CTRL_BASE                    0x10000000
  55 #define EEPROM_ADDR_BASE                    (EEPROM_CTRL_BASE+0x2000)
  56
  57 #define EEPROM_SIZE                         0x1000  // 4K addressing space, each has 2 bytes, (a half word)
  58 #define EEPROM_START_OFFSET                 0       // THIS SHOULD NOT MODIFY
  59 #define EEPROM_END_OFFSET                   (EEPROM_START_OFFSET+EEPROM_SIZE-1)   // end of the eeprom offset
  60
  61 /////////////////////////////////////////////////////////////////////////////////////
  62 #define EEPROM_USB_DESCRIPTOR_ADDR          ((uint32_t)&_bss_end)  // address at RAM to put descriptor data
  63 #define USB_DESC_START_ADDR                 0x4
  64 #define USB_DESCRIPTOR_ADDR                 USB_DESC_START_ADDR     // eeprom offset to sotre the descriptor data
  65
  66 #define USB_DESC_IN_EEPROM_SIZE             2                       // indicate eeprom is exist in eeprom
  67 #define USB_DEVICE_DESCRIPTOR_SIZE          16                      // Device Descriptor
  68 #define USB_STRING00_DESCRIPTOR_SIZE        6                       // 16 half word
  69 #define USB_STRING10_DESCRIPTOR_SIZE        12                      // Manufacture data
  70 #define USB_STRING20_DESCRIPTOR_SIZE        16                      // Product/Company data
  71 #define USB_STRING30_DESCRIPTOR_SIZE        8                       // Serial Number
  72
  73 #define USB_DEVICE_PID_SIZE                 1                       // PID SIZE, 1 halfword offset
  74 #define USB_DEVICE_VID_SIZE                 1                       // VID SIZE, 1 halfword offset
  75
  76 #define USB_DESC_IN_EEPROM_FLAG_OFFSET      USB_DESCRIPTOR_ADDR
  77 #define USB_DEVICE_DESCRIPTOR_OFFSET        (USB_DESC_IN_EEPROM_FLAG_OFFSET+USB_DESC_IN_EEPROM_SIZE)
  78 #define USB_STRING00_DESCRIPTOR_OFFSET      (USB_DEVICE_DESCRIPTOR_OFFSET+USB_DEVICE_DESCRIPTOR_SIZE)
  79 #define USB_STRING10_DESCRIPTOR_OFFSET      (USB_STRING00_DESCRIPTOR_OFFSET+USB_STRING00_DESCRIPTOR_SIZE)
  80 #define USB_STRING20_DESCRIPTOR_OFFSET      (USB_STRING10_DESCRIPTOR_OFFSET+USB_STRING10_DESCRIPTOR_SIZE)
  81 #define USB_STRING30_DESCRIPTOR_OFFSET      (USB_STRING20_DESCRIPTOR_OFFSET+USB_STRING20_DESCRIPTOR_SIZE)
  82
  83 #define USB_DEVICE_VID_OFFSET               (USB_DEVICE_DESCRIPTOR_OFFSET+4)
  84 #define USB_DEVICE_PID_OFFSET               (USB_DEVICE_VID_OFFSET+USB_DEVICE_VID_SIZE)
  85
  86 #define USB_DESC_IN_EEPROM_FLAG_ADDR        EEPROM_USB_DESCRIPTOR_ADDR
  87 #define USB_DEVICE_DESCRIPTOR_ADDR          (USB_DESC_IN_EEPROM_FLAG_ADDR+(USB_DESC_IN_EEPROM_SIZE*2))
  88 #define USB_STRING00_DESCRIPTOR_ADDR        (USB_DEVICE_DESCRIPTOR_ADDR+(USB_DEVICE_DESCRIPTOR_SIZE*2))
  89 #define USB_STRING10_DESCRIPTOR_ADDR        (USB_STRING00_DESCRIPTOR_ADDR+(USB_STRING00_DESCRIPTOR_SIZE*2))
  90 #define USB_STRING20_DESCRIPTOR_ADDR        (USB_STRING10_DESCRIPTOR_ADDR+(USB_STRING10_DESCRIPTOR_SIZE*2))
  91 #define USB_STRING30_DESCRIPTOR_ADDR        (USB_STRING20_DESCRIPTOR_ADDR+(USB_STRING20_DESCRIPTOR_SIZE*2))
  92
  93 #define USB_DEVICE_VID_ADDR                 (USB_DEVICE_DESCRIPTOR_ADDR+4)
  94 #define USB_DEVICE_PID_ADDR                 (USB_DEVICE_VID_ADDR+USB_DEVICE_VID_SIZE)
  95
  96 #define USB_DESC_IN_EEP_PATTERN             0x41544852  //ATHR
  97
  98 /****************************** patch in eeprom *****************************************/
  99 #define ROM_PATCH_EEPROM_SIZE                   2                       // 4 bytes
 100
 101 #define ROM_PATCH_EEPROM_OFFSET         0x3E
 102 #define ROM_PATCH_BUF_ADDR              SYS_D_RAM_REGION_3_BASE
 103
 104 #endif /* _MEM_ADDRS_H_ */