M5329EVB.h 6.2 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Configuation settings for the Freescale MCF5329 FireEngine board.
  4. *
  5. * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
  6. * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
  7. */
  8. /*
  9. * board/config.h - configuration options, board specific
  10. */
  11. #ifndef _M5329EVB_H
  12. #define _M5329EVB_H
  13. /*
  14. * High Level Configuration Options
  15. * (easy to change)
  16. */
  17. #define CONFIG_MCFUART
  18. #define CONFIG_SYS_UART_PORT (0)
  19. #undef CONFIG_WATCHDOG
  20. #define CONFIG_WATCHDOG_TIMEOUT 5000 /* timeout in milliseconds, max timeout is 6.71sec */
  21. #define CONFIG_SYS_UNIFY_CACHE
  22. #ifdef CONFIG_MCFFEC
  23. # define CONFIG_MII_INIT 1
  24. # define CONFIG_SYS_DISCOVER_PHY
  25. # define CONFIG_SYS_RX_ETH_BUFFER 8
  26. # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  27. /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
  28. # ifndef CONFIG_SYS_DISCOVER_PHY
  29. # define FECDUPLEX FULL
  30. # define FECSPEED _100BASET
  31. # else
  32. # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  33. # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  34. # endif
  35. # endif /* CONFIG_SYS_DISCOVER_PHY */
  36. #endif
  37. #define CONFIG_MCFRTC
  38. #undef RTC_DEBUG
  39. /* Timer */
  40. #define CONFIG_MCFTMR
  41. /* I2C */
  42. #define CONFIG_SYS_I2C
  43. #define CONFIG_SYS_I2C_FSL
  44. #define CONFIG_SYS_FSL_I2C_SPEED 80000
  45. #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
  46. #define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
  47. #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
  48. #define CONFIG_UDP_CHECKSUM
  49. #ifdef CONFIG_MCFFEC
  50. # define CONFIG_IPADDR 192.162.1.2
  51. # define CONFIG_NETMASK 255.255.255.0
  52. # define CONFIG_SERVERIP 192.162.1.1
  53. # define CONFIG_GATEWAYIP 192.162.1.1
  54. #endif /* FEC_ENET */
  55. #define CONFIG_HOSTNAME "M5329EVB"
  56. #define CONFIG_EXTRA_ENV_SETTINGS \
  57. "netdev=eth0\0" \
  58. "loadaddr=40010000\0" \
  59. "u-boot=u-boot.bin\0" \
  60. "load=tftp ${loadaddr) ${u-boot}\0" \
  61. "upd=run load; run prog\0" \
  62. "prog=prot off 0 3ffff;" \
  63. "era 0 3ffff;" \
  64. "cp.b ${loadaddr} 0 ${filesize};" \
  65. "save\0" \
  66. ""
  67. #define CONFIG_PRAM 512 /* 512 KB */
  68. #define CONFIG_SYS_LOAD_ADDR 0x40010000
  69. #define CONFIG_SYS_CLK 80000000
  70. #define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 3
  71. #define CONFIG_SYS_MBAR 0xFC000000
  72. #define CONFIG_SYS_LATCH_ADDR (CONFIG_SYS_CS1_BASE + 0x80000)
  73. /*
  74. * Low Level Configuration Settings
  75. * (address mappings, register initial values, etc.)
  76. * You should know what you are doing if you make changes here.
  77. */
  78. /*-----------------------------------------------------------------------
  79. * Definitions for initial stack pointer and data area (in DPRAM)
  80. */
  81. #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
  82. #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
  83. #define CONFIG_SYS_INIT_RAM_CTRL 0x221
  84. #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
  85. #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
  86. /*-----------------------------------------------------------------------
  87. * Start addresses for the final memory configuration
  88. * (Set up by the startup code)
  89. * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
  90. */
  91. #define CONFIG_SYS_SDRAM_BASE 0x40000000
  92. #define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
  93. #define CONFIG_SYS_SDRAM_CFG1 0x53722730
  94. #define CONFIG_SYS_SDRAM_CFG2 0x56670000
  95. #define CONFIG_SYS_SDRAM_CTRL 0xE1092000
  96. #define CONFIG_SYS_SDRAM_EMOD 0x40010000
  97. #define CONFIG_SYS_SDRAM_MODE 0x018D0000
  98. #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
  99. #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
  100. #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
  101. #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
  102. /*
  103. * For booting Linux, the board info and command line data
  104. * have to be in the first 8 MB of memory, since this is
  105. * the maximum mapped by the Linux kernel during initialization ??
  106. */
  107. #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
  108. #define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)
  109. /*-----------------------------------------------------------------------
  110. * FLASH organization
  111. */
  112. #ifdef CONFIG_SYS_FLASH_CFI
  113. # define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */
  114. # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
  115. # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
  116. # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
  117. #endif
  118. #ifdef CONFIG_NANDFLASH_SIZE
  119. # define CONFIG_SYS_MAX_NAND_DEVICE 1
  120. # define CONFIG_SYS_NAND_BASE CONFIG_SYS_CS2_BASE
  121. # define CONFIG_SYS_NAND_SIZE 1
  122. # define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE }
  123. # define NAND_ALLOW_ERASE_ALL 1
  124. # define CONFIG_JFFS2_NAND 1
  125. # define CONFIG_JFFS2_DEV "nand0"
  126. # define CONFIG_JFFS2_PART_SIZE (CONFIG_SYS_CS2_MASK & ~1)
  127. # define CONFIG_JFFS2_PART_OFFSET 0x00000000
  128. #endif
  129. #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
  130. /* Configuration for environment
  131. * Environment is embedded in u-boot in the second sector of the flash
  132. */
  133. #define LDS_BOARD_TEXT \
  134. . = DEFINED(env_offset) ? env_offset : .; \
  135. env/embedded.o(.text*);
  136. /*-----------------------------------------------------------------------
  137. * Cache Configuration
  138. */
  139. #define CONFIG_SYS_CACHELINE_SIZE 16
  140. #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
  141. CONFIG_SYS_INIT_RAM_SIZE - 8)
  142. #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
  143. CONFIG_SYS_INIT_RAM_SIZE - 4)
  144. #define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
  145. #define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
  146. CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
  147. CF_ACR_EN | CF_ACR_SM_ALL)
  148. #define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
  149. CF_CACR_DCM_P)
  150. /*-----------------------------------------------------------------------
  151. * Chipselect bank definitions
  152. */
  153. /*
  154. * CS0 - NOR Flash 1, 2, 4, or 8MB
  155. * CS1 - CompactFlash and registers
  156. * CS2 - NAND Flash 16, 32, or 64MB
  157. * CS3 - Available
  158. * CS4 - Available
  159. * CS5 - Available
  160. */
  161. #define CONFIG_SYS_CS0_BASE 0
  162. #define CONFIG_SYS_CS0_MASK 0x007f0001
  163. #define CONFIG_SYS_CS0_CTRL 0x00001fa0
  164. #define CONFIG_SYS_CS1_BASE 0x10000000
  165. #define CONFIG_SYS_CS1_MASK 0x001f0001
  166. #define CONFIG_SYS_CS1_CTRL 0x002A3780
  167. #ifdef CONFIG_NANDFLASH_SIZE
  168. #define CONFIG_SYS_CS2_BASE 0x20000000
  169. #define CONFIG_SYS_CS2_MASK ((CONFIG_NANDFLASH_SIZE << 20) | 1)
  170. #define CONFIG_SYS_CS2_CTRL 0x00001f60
  171. #endif
  172. #endif /* _M5329EVB_H */