hcu5.h 12 KB

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  1. /*
  2. * (C) Copyright 2007-2008 Netstal Maschinen AG
  3. * Niklaus Giger (Niklaus.Giger@netstal.com)
  4. *
  5. * (C) Copyright 2006-2007
  6. * Stefan Roese, DENX Software Engineering, sr@denx.de.
  7. *
  8. * (C) Copyright 2006
  9. * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com
  10. * Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.com
  11. *
  12. * This program is free software; you can redistribute it and/or
  13. * modify it under the terms of the GNU General Public License as
  14. * published by the Free Software Foundation; either version 2 of
  15. * the License, or (at your option) any later version.
  16. *
  17. * This program is distributed in the hope that it will be useful,
  18. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  20. * GNU General Public License for more details.
  21. *
  22. * You should have received a copy of the GNU General Public License
  23. * along with this program; if not, write to the Free Software
  24. * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  25. * MA 02111-1307 USA
  26. */
  27. /************************************************************************
  28. * hcu5.h - configuration for HCU5 board (derived from sequoia.h)
  29. ***********************************************************************/
  30. #ifndef __CONFIG_H
  31. #define __CONFIG_H
  32. /*-----------------------------------------------------------------------
  33. * High Level Configuration Options
  34. *----------------------------------------------------------------------*/
  35. #define CONFIG_HCU5 1 /* Board is HCU5 */
  36. #define CONFIG_440EPX 1 /* Specific PPC440EPx */
  37. #define CONFIG_440 1 /* ... PPC440 family */
  38. #define CONFIG_4xx 1 /* ... PPC4xx family */
  39. #define CONFIG_HOSTNAME hcu5
  40. #define CONFIG_SYS_TEXT_BASE 0xFFFB0000
  41. /*
  42. * Include common defines/options for all boards produced by Netstal Maschinen
  43. */
  44. #include "netstal-common.h"
  45. #define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
  46. #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
  47. #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
  48. /*-----------------------------------------------------------------------
  49. * Base addresses -- Note these are effective addresses where the
  50. * actual resources get mapped (not physical addresses)
  51. *----------------------------------------------------------------------*/
  52. #define CONFIG_SYS_MONITOR_LEN (320 * 1024) /* Reserve 320 kB for Monitor */
  53. #define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */
  54. #define CONFIG_SYS_TLB_FOR_BOOT_FLASH 3
  55. #define CONFIG_SYS_BOOT_BASE_ADDR 0xfff00000
  56. #define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */
  57. #define CONFIG_SYS_FLASH_BASE 0xfff80000 /* start of FLASH */
  58. #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
  59. #define CONFIG_SYS_OCM_BASE 0xe0010000 /* ocm */
  60. #define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_OCM_BASE
  61. #define CONFIG_SYS_PCI_BASE 0xe0000000 /* Internal PCI regs */
  62. #define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */
  63. #define CONFIG_SYS_PCI_MEMBASE1 CONFIG_SYS_PCI_MEMBASE + 0x10000000
  64. #define CONFIG_SYS_PCI_MEMBASE2 CONFIG_SYS_PCI_MEMBASE1 + 0x10000000
  65. #define CONFIG_SYS_PCI_MEMBASE3 CONFIG_SYS_PCI_MEMBASE2 + 0x10000000
  66. #define CONFIG_SYS_USB2D0_BASE 0xe0000100
  67. #define CONFIG_SYS_USB_DEVICE 0xe0000000
  68. #define CONFIG_SYS_USB_HOST 0xe0000400
  69. /*-----------------------------------------------------------------------
  70. * Initial RAM & stack pointer
  71. *----------------------------------------------------------------------*/
  72. /* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */
  73. #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */
  74. #define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
  75. #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  76. #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
  77. /*-----------------------------------------------------------------------
  78. * Serial Port
  79. *----------------------------------------------------------------------*/
  80. #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */
  81. #define CONFIG_BAUDRATE 115200
  82. /*-----------------------------------------------------------------------
  83. * Environment
  84. *----------------------------------------------------------------------*/
  85. #undef CONFIG_ENV_IS_IN_NVRAM
  86. #define CONFIG_ENV_IS_IN_FLASH
  87. #undef CONFIG_ENV_IS_IN_EEPROM
  88. #undef CONFIG_ENV_IS_NOWHERE
  89. #ifdef CONFIG_ENV_IS_IN_EEPROM
  90. /* Put the environment after the SDRAM and bootstrap configuration */
  91. #define PROM_SIZE 2048
  92. #define CONFIG_SYS_BOOSTRAP_OPTION_OFFSET 512
  93. #define CONFIG_ENV_OFFSET (CONFIG_SYS_BOOSTRAP_OPTION_OFFSET + 0x10)
  94. #define CONFIG_ENV_SIZE (PROM_SIZE-CONFIG_ENV_OFFSET)
  95. #endif
  96. #ifdef CONFIG_ENV_IS_IN_FLASH
  97. /* Put the environment in Flash */
  98. #define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
  99. #define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE)
  100. #define CONFIG_ENV_SIZE 8*1024 /* 8 KB Environment Sector */
  101. /* Address and size of Redundant Environment Sector */
  102. #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
  103. #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
  104. #endif
  105. /*-----------------------------------------------------------------------
  106. * DDR SDRAM
  107. *----------------------------------------------------------------------*/
  108. #define CONFIG_SYS_MBYTES_SDRAM (128) /* 128 MB or 256 MB */
  109. #define CONFIG_SYS_DDR_CACHED_ADDR 0x50000000 /* setup 2nd TLB cached here */
  110. #undef CONFIG_DDR_DATA_EYE /* Do not use DDR2 optimization */
  111. #define CONFIG_DDR_ECC 1 /* enable ECC */
  112. /* Following two definitions must be kept in sync with config.h of vxWorks */
  113. #define USER_RESERVED_MEM ( 0) /* in kB */
  114. #define PM_RESERVED_MEM ( 64) /* in kB: pmLib reserved area size */
  115. #define CONFIG_PRAM ( USER_RESERVED_MEM + PM_RESERVED_MEM )
  116. #define CONFIG_SYS_MEM_TOP_HIDE (4 << 10) /* don't use last 4kbytes */
  117. /* 440EPx errata CHIP 11 */
  118. /*-----------------------------------------------------------------------
  119. * I2C stuff for a ATMEL AT24C16 (2kB holding ENV, we are using the
  120. * the second internal I2C controller of the PPC440EPx
  121. *----------------------------------------------------------------------*/
  122. #define CONFIG_SYS_SPD_BUS_NUM 1
  123. /* Setup some board specific values for the default environment variables */
  124. #define CONFIG_IPADDR 172.25.1.15
  125. #define CONFIG_EXTRA_ENV_SETTINGS \
  126. CONFIG_NETSTAL_DEF_ENV \
  127. CONFIG_NETSTAL_DEF_ENV_POWERPC \
  128. ""
  129. #define CONFIG_M88E1111_PHY 1
  130. #define CONFIG_IBM_EMAC4_V4 1
  131. #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
  132. #define CONFIG_PHY1_ADDR 2
  133. /* USB */
  134. #define CONFIG_USB_OHCI
  135. #define CONFIG_USB_STORAGE
  136. /* Comment this out to enable USB 1.1 device */
  137. #define USB_2_0_DEVICE
  138. /* Partitions */
  139. #define CONFIG_MAC_PARTITION
  140. #define CONFIG_DOS_PARTITION
  141. #define CONFIG_ISO_PARTITION
  142. /*
  143. * BOOTP options
  144. */
  145. #define CONFIG_BOOTP_BOOTFILESIZE
  146. #define CONFIG_BOOTP_BOOTPATH
  147. #define CONFIG_BOOTP_GATEWAY
  148. #define CONFIG_BOOTP_HOSTNAME
  149. /*
  150. * Command line configuration.
  151. */
  152. #include <config_cmd_default.h>
  153. #define CONFIG_CMD_ASKENV
  154. #define CONFIG_CMD_DHCP
  155. #define CONFIG_CMD_DIAG
  156. #define CONFIG_CMD_EEPROM
  157. #define CONFIG_CMD_ELF
  158. #define CONFIG_CMD_FLASH
  159. #define CONFIG_CMD_FAT
  160. #define CONFIG_CMD_I2C
  161. #define CONFIG_CMD_IMMAP
  162. #define CONFIG_CMD_IRQ
  163. #define CONFIG_CMD_MII
  164. #define CONFIG_CMD_NET
  165. #define CONFIG_CMD_NFS
  166. #define CONFIG_CMD_PING
  167. #define CONFIG_CMD_REGINFO
  168. #define CONFIG_CMD_SDRAM
  169. #define CONFIG_CMD_USB
  170. /* POST support */
  171. #define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
  172. CONFIG_SYS_POST_UART | \
  173. CONFIG_SYS_POST_I2C | \
  174. CONFIG_SYS_POST_CACHE | \
  175. CONFIG_SYS_POST_FPU | \
  176. CONFIG_SYS_POST_ETHER | \
  177. CONFIG_SYS_POST_SPR)
  178. #define CONFIG_SYS_POST_UART_TABLE { CONFIG_SYS_NS16550_COM1 }
  179. #define CONFIG_SYS_POST_CACHE_ADDR 0x7fff0000 /* free virtual address */
  180. #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
  181. #define CONFIG_SUPPORT_VFAT
  182. /*-----------------------------------------------------------------------
  183. * Miscellaneous configurable options
  184. *----------------------------------------------------------------------*/
  185. #define CONFIG_SYS_LONGHELP /* undef to save memory */
  186. #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
  187. #if defined(CONFIG_CMD_KGDB)
  188. #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
  189. #else
  190. #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
  191. #endif
  192. #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
  193. #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
  194. #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
  195. #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
  196. #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
  197. #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
  198. /*-----------------------------------------------------------------------
  199. * PCI stuff
  200. *----------------------------------------------------------------------*/
  201. /* General PCI */
  202. #define CONFIG_PCI 1 /* include pci support */
  203. #undef CONFIG_PCI_PNP /* do (not) pci plug-and-play */
  204. #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
  205. #define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr map to CONFIG_SYS_PCI_MEMBASE*/
  206. /* Board-specific PCI */
  207. #define CONFIG_SYS_PCI_TARGET_INIT
  208. #define CONFIG_SYS_PCI_MASTER_INIT
  209. #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
  210. #define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* Whatever */
  211. /*
  212. * For booting Linux, the board info and command line data
  213. * have to be in the first 8 MB of memory, since this is
  214. * the maximum mapped by the Linux kernel during initialization.
  215. */
  216. #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
  217. /*-----------------------------------------------------------------------
  218. * Flash
  219. *----------------------------------------------------------------------*/
  220. /* Use common CFI driver */
  221. #define CONFIG_SYS_FLASH_CFI
  222. #define CONFIG_FLASH_CFI_DRIVER
  223. /* board provides its own flash_init code */
  224. #define CONFIG_FLASH_CFI_LEGACY 1
  225. #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
  226. #define CONFIG_SYS_FLASH_LEGACY_512Kx8 1
  227. /* print 'E' for empty sector on flinfo */
  228. #define CONFIG_SYS_FLASH_EMPTY_INFO
  229. #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
  230. #define CONFIG_SYS_MAX_FLASH_SECT 8 /* max number of sectors on one chip */
  231. /*-----------------------------------------------------------------------
  232. * External Bus Controller (EBC) Setup
  233. *----------------------------------------------------------------------*/
  234. #define CONFIG_SYS_FLASH CONFIG_SYS_FLASH_BASE
  235. #define CONFIG_SYS_CS_1 0xC8000000 /* CAN */
  236. #define CONFIG_SYS_CS_2 0xCC000000 /* CPLD and IMC-Bus Standard */
  237. #define CONFIG_SYS_CPLD CONFIG_SYS_CS_2
  238. #define CONFIG_SYS_CS_3 0xCE000000 /* CPLD and IMC-Bus Fast */
  239. #define CONFIG_SYS_BOOTFLASH_CS 0 /* Boot Flash chip connected to CSx */
  240. #define CONFIG_SYS_EBC_PB0AP 0x02005400
  241. #define CONFIG_SYS_EBC_PB0CR 0xFFF18000 /* (CONFIG_SYS_FLASH | 0xda000) */
  242. #define FLASH_BASE0_PRELIM CONFIG_SYS_FLASH_BASE /* FLASH bank #0 */
  243. /* Memory Bank 1 CAN-Chips initialization */
  244. #define CONFIG_SYS_EBC_PB1AP 0x02054500
  245. #define CONFIG_SYS_EBC_PB1CR 0xC8018000
  246. /* Memory Bank 2 CPLD/IMC-Bus standard initialization */
  247. #define CONFIG_SYS_EBC_PB2AP 0x01840300
  248. #define CONFIG_SYS_EBC_PB2CR 0xCC0BA000
  249. /* Memory Bank 3 IMC-Bus fast mode initialization */
  250. #define CONFIG_SYS_EBC_PB3AP 0x01800300
  251. #define CONFIG_SYS_EBC_PB3CR 0xCE0BA000
  252. /* Memory Bank 4 (not used) initialization */
  253. #undef CONFIG_SYS_EBC_PB4AP
  254. #undef CONFIG_SYS_EBC_PB4CR
  255. /* Memory Bank 5 (not used) initialization */
  256. #undef CONFIG_SYS_EBC_PB5AP
  257. #undef CONFIG_SYS_EBC_PB5CR
  258. #define HCU_CPLD_VERSION_REGISTER ( CONFIG_SYS_CPLD + 0x0F00000 )
  259. #define HCU_HW_VERSION_REGISTER ( CONFIG_SYS_CPLD + 0x1400000 )
  260. #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
  261. #ifdef CONFIG_SYS_HUSH_PARSER
  262. #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
  263. #endif
  264. #if defined(CONFIG_CMD_KGDB)
  265. #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
  266. #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
  267. #endif
  268. #endif /* __CONFIG_H */