taihu.h 17 KB

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  1. /*
  2. * (C) Copyright 2000-2005
  3. * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  4. *
  5. * (C) Copyright 2005-2007
  6. * Beijing UD Technology Co., Ltd., taihusupport@amcc.com
  7. *
  8. * See file CREDITS for list of people who contributed to this
  9. * project.
  10. *
  11. * This program is free software; you can redistribute it and/or
  12. * modify it under the terms of the GNU General Public License as
  13. * published by the Free Software Foundation; either version 2 of
  14. * the License, or (at your option) any later version.
  15. *
  16. * This program is distributed in the hope that it will be useful,
  17. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  19. * GNU General Public License for more details.
  20. *
  21. * You should have received a copy of the GNU General Public License
  22. * along with this program; if not, write to the Free Software
  23. * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  24. * MA 02111-1307 USA
  25. */
  26. #ifndef __CONFIG_H
  27. #define __CONFIG_H
  28. #define CONFIG_405EP 1 /* this is a PPC405 CPU */
  29. #define CONFIG_4xx 1 /* member of PPC4xx family */
  30. #define CONFIG_TAIHU 1 /* on a taihu board */
  31. #define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f */
  32. #define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */
  33. #define CONFIG_NO_SERIAL_EEPROM
  34. /*----------------------------------------------------------------------------*/
  35. #ifdef CONFIG_NO_SERIAL_EEPROM
  36. /*
  37. !-------------------------------------------------------------------------------
  38. ! PLL settings for 333MHz CPU, 111MHz PLB/SDRAM, 55MHz EBC, 33MHz PCI,
  39. ! assuming a 33MHz input clock to the 405EP from the C9531.
  40. !-------------------------------------------------------------------------------
  41. */
  42. #define PLLMR0_333_111_55_37 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
  43. PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
  44. PLL_MALDIV_1 | PLL_PCIDIV_3)
  45. #define PLLMR1_333_111_55_37 (PLL_FBKDIV_10 | \
  46. PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
  47. PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
  48. #define PLLMR0_333_111_55_111 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
  49. PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
  50. PLL_MALDIV_1 | PLL_PCIDIV_1)
  51. #define PLLMR1_333_111_55_111 (PLL_FBKDIV_10 | \
  52. PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
  53. PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
  54. #define PLLMR0_DEFAULT PLLMR0_333_111_55_37
  55. #define PLLMR1_DEFAULT PLLMR1_333_111_55_37
  56. #define PLLMR0_DEFAULT_PCI66 PLLMR0_333_111_55_111
  57. #define PLLMR1_DEFAULT_PCI66 PLLMR1_333_111_55_111
  58. #endif
  59. /*----------------------------------------------------------------------------*/
  60. #define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
  61. #define CONFIG_ENV_OVERWRITE 1
  62. #define CONFIG_PREBOOT "echo;" \
  63. "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
  64. "echo"
  65. #undef CONFIG_BOOTARGS
  66. #define CONFIG_EXTRA_ENV_SETTINGS \
  67. "bootfile=/tftpboot/taihu/uImage\0" \
  68. "rootpath=/opt/eldk/ppc_4xx\0" \
  69. "netdev=eth0\0" \
  70. "hostname=taihu\0" \
  71. "nfsargs=setenv bootargs root=/dev/nfs rw " \
  72. "nfsroot=${serverip}:${rootpath}\0" \
  73. "ramargs=setenv bootargs root=/dev/ram rw\0" \
  74. "addip=setenv bootargs ${bootargs} " \
  75. "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
  76. ":${hostname}:${netdev}:off panic=1\0" \
  77. "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
  78. "flash_nfs=run nfsargs addip addtty;" \
  79. "bootm ${kernel_addr}\0" \
  80. "flash_self=run ramargs addip addtty;" \
  81. "bootm ${kernel_addr} ${ramdisk_addr}\0" \
  82. "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
  83. "bootm\0" \
  84. "kernel_addr=FC000000\0" \
  85. "ramdisk_addr=FC180000\0" \
  86. "load=tftp 200000 /tftpboot/taihu/u-boot.bin\0" \
  87. "update=protect off FFFC0000 FFFFFFFF;era FFFC0000 FFFFFFFF;" \
  88. "cp.b 200000 FFFC0000 40000\0" \
  89. "upd=run load update\0" \
  90. ""
  91. #define CONFIG_BOOTCOMMAND "run flash_self"
  92. #if 0
  93. #define CONFIG_BOOTDELAY -1 /* autoboot disabled */
  94. #else
  95. #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
  96. #endif
  97. #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
  98. #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
  99. #define CONFIG_MII 1 /* MII PHY management */
  100. #define CONFIG_PHY_ADDR 0x14 /* PHY address */
  101. #define CONFIG_HAS_ETH0
  102. #define CONFIG_HAS_ETH1
  103. #define CONFIG_PHY1_ADDR 0x10 /* EMAC1 PHY address */
  104. #define CONFIG_NET_MULTI 1
  105. #define CFG_RX_ETH_BUFFER 16 /* Number of ethernet rx buffers & descriptors */
  106. #define CONFIG_PHY_RESET 1
  107. /*
  108. * BOOTP options
  109. */
  110. #define CONFIG_BOOTP_BOOTFILESIZE
  111. #define CONFIG_BOOTP_BOOTPATH
  112. #define CONFIG_BOOTP_GATEWAY
  113. #define CONFIG_BOOTP_HOSTNAME
  114. /*
  115. * Command line configuration.
  116. */
  117. #include <config_cmd_default.h>
  118. #define CONFIG_CMD_ASKENV
  119. #define CONFIG_CMD_CACHE
  120. #define CONFIG_CMD_DHCP
  121. #define CONFIG_CMD_EEPROM
  122. #define CONFIG_CMD_ELF
  123. #define CONFIG_CMD_I2C
  124. #define CONFIG_CMD_IRQ
  125. #define CONFIG_CMD_MII
  126. #define CONFIG_CMD_NET
  127. #define CONFIG_CMD_PCI
  128. #define CONFIG_CMD_PING
  129. #define CONFIG_CMD_REGINFO
  130. #define CONFIG_CMD_SDRAM
  131. #define CONFIG_CMD_SPI
  132. #undef CONFIG_WATCHDOG /* watchdog disabled */
  133. #undef CONFIG_SPD_EEPROM /* use SPD EEPROM for setup */
  134. #define CFG_SDRAM_SIZE_PER_BANK 0x04000000 /* 64MB */
  135. #define CFG_SDRAM_BANKS 2
  136. /*
  137. * SDRAM configuration (please see cpu/ppc/sdram.[ch])
  138. */
  139. #define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
  140. #define CONFIG_SDRAM_BANK1 1 /* init onboard SDRAM bank 1 */
  141. /* SDRAM timings used in datasheet */
  142. #define CFG_SDRAM_CL 3 /* CAS latency */
  143. #define CFG_SDRAM_tRP 20 /* PRECHARGE command period */
  144. #define CFG_SDRAM_tRC 66 /* ACTIVE-to-ACTIVE command period */
  145. #define CFG_SDRAM_tRCD 20 /* ACTIVE-to-READ delay */
  146. #define CFG_SDRAM_tRFC 66 /* Auto refresh period */
  147. /*
  148. * Miscellaneous configurable options
  149. */
  150. #define CFG_LONGHELP /* undef to save memory */
  151. #define CFG_PROMPT "=> " /* Monitor Command Prompt */
  152. #if defined(CONFIG_CMD_KGDB)
  153. #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
  154. #else
  155. #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
  156. #endif
  157. #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* print buffer Size */
  158. #define CFG_MAXARGS 16 /* max number of command args */
  159. #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
  160. #define CFG_MEMTEST_START 0x0400000 /* memtest works on */
  161. #define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
  162. /*
  163. * If CFG_EXT_SERIAL_CLOCK, then the UART divisor is 1.
  164. * If CFG_405_UART_ERRATA_59, then UART divisor is 31.
  165. * Otherwise, UART divisor is determined by CPU Clock and CFG_BASE_BAUD value.
  166. * The Linux BASE_BAUD define should match this configuration.
  167. * baseBaud = cpuClock/(uartDivisor*16)
  168. * If CFG_405_UART_ERRATA_59 and 200MHz CPU clock,
  169. * set Linux BASE_BAUD to 403200.
  170. */
  171. #undef CONFIG_SERIAL_SOFTWARE_FIFO
  172. #undef CFG_EXT_SERIAL_CLOCK /* external serial clock */
  173. #undef CFG_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
  174. #define CFG_BASE_BAUD 691200
  175. #define CONFIG_BAUDRATE 115200
  176. #define CONFIG_UART1_CONSOLE 1
  177. /* The following table includes the supported baudrates */
  178. #define CFG_BAUDRATE_TABLE \
  179. {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
  180. #define CFG_LOAD_ADDR 0x100000 /* default load address */
  181. #define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
  182. #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
  183. #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
  184. #define CONFIG_LOOPW 1 /* enable loopw command */
  185. #define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
  186. #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
  187. #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
  188. #define CFG_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
  189. /*-----------------------------------------------------------------------
  190. * I2C stuff
  191. *-----------------------------------------------------------------------
  192. */
  193. #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
  194. #undef CONFIG_SOFT_I2C /* I2C bit-banged */
  195. #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
  196. #define CFG_I2C_SLAVE 0x7F
  197. #define CFG_I2C_NOPROBES { 0x69 } /* avoid iprobe hangup (why?) */
  198. #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 6 /* 24C02 requires 5ms delay */
  199. #define CFG_I2C_EEPROM_ADDR 0x50 /* I2C boot EEPROM (24C02W) */
  200. #define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
  201. #define CONFIG_SOFT_SPI
  202. #define SPI_SCL spi_scl
  203. #define SPI_SDA spi_sda
  204. #define SPI_READ spi_read()
  205. #define SPI_DELAY udelay(2)
  206. #ifndef __ASSEMBLY__
  207. void spi_scl(int);
  208. void spi_sda(int);
  209. unsigned char spi_read(void);
  210. #endif
  211. /* standard dtt sensor configuration */
  212. #define CONFIG_DTT_DS1775 1
  213. #define CONFIG_DTT_SENSORS { 0 }
  214. #define CFG_I2C_DTT_ADDR 0x49
  215. /*-----------------------------------------------------------------------
  216. * PCI stuff
  217. *-----------------------------------------------------------------------
  218. */
  219. #define PCI_HOST_ADAPTER 0 /* configure ar pci adapter */
  220. #define PCI_HOST_FORCE 1 /* configure as pci host */
  221. #define PCI_HOST_AUTO 2 /* detected via arbiter enable */
  222. #define CONFIG_PCI /* include pci support */
  223. #define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */
  224. #define CONFIG_PCI_PNP /* do pci plug-and-play */
  225. /* resource configuration */
  226. #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
  227. #define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
  228. #define CFG_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */
  229. #define CFG_PCI_CLASSCODE 0x0600 /* PCI Class Code: bridge/host */
  230. #define CFG_PCI_PTM1LA 0x00000000 /* point to sdram */
  231. #define CFG_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */
  232. #define CFG_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
  233. #define CFG_PCI_PTM2LA 0x00000000 /* disabled */
  234. #define CFG_PCI_PTM2MS 0x00000000 /* disabled */
  235. #define CFG_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */
  236. #define CONFIG_EEPRO100 1
  237. /*-----------------------------------------------------------------------
  238. * Start addresses for the final memory configuration
  239. * (Set up by the startup code)
  240. * Please note that CFG_SDRAM_BASE _must_ start at 0
  241. */
  242. #define CFG_SDRAM_BASE 0x00000000
  243. #define CFG_FLASH_BASE 0xFFE00000
  244. #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
  245. #define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
  246. #define CFG_MONITOR_BASE (-CFG_MONITOR_LEN)
  247. /*
  248. * For booting Linux, the board info and command line data
  249. * have to be in the first 8 MB of memory, since this is
  250. * the maximum mapped by the Linux kernel during initialization.
  251. */
  252. #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
  253. /*-----------------------------------------------------------------------
  254. * FLASH organization
  255. */
  256. #define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
  257. #define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
  258. #define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
  259. #define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
  260. #define CFG_FLASH_ADDR0 0x555
  261. #define CFG_FLASH_ADDR1 0x2aa
  262. #define CFG_FLASH_WORD_SIZE unsigned short
  263. #ifdef CFG_ENV_IS_IN_FLASH
  264. #define CFG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
  265. #define CFG_ENV_ADDR (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE)
  266. #define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
  267. /* Address and size of Redundant Environment Sector */
  268. #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
  269. #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
  270. #endif /* CFG_ENV_IS_IN_FLASH */
  271. /*-----------------------------------------------------------------------
  272. * NVRAM organization
  273. */
  274. #define CFG_NVRAM_BASE_ADDR 0xf0000000 /* NVRAM base address */
  275. #define CFG_NVRAM_SIZE 0x1ff8 /* NVRAM size */
  276. #ifdef CFG_ENV_IS_IN_NVRAM
  277. #define CFG_ENV_SIZE 0x0ff8 /* Size of Environment vars */
  278. #define CFG_ENV_ADDR \
  279. (CFG_NVRAM_BASE_ADDR+CFG_NVRAM_SIZE-CFG_ENV_SIZE) /* Env*/
  280. #endif
  281. /*-----------------------------------------------------------------------
  282. * PPC405 GPIO Configuration
  283. */
  284. #define CFG_4xx_GPIO_TABLE { /* GPIO Alternate1 */ \
  285. { \
  286. /* GPIO Core 0 */ \
  287. { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO0 PerBLast SPI CS */ \
  288. { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO1 TS1E */ \
  289. { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO2 TS2E */ \
  290. { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO3 TS1O */ \
  291. { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO4 TS2O */ \
  292. { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO5 TS3 */ \
  293. { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO6 TS4 */ \
  294. { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO7 TS5 */ \
  295. { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO8 TS6 */ \
  296. { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO9 TrcClk */ \
  297. { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO10 PerCS1 */ \
  298. { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO11 PerCS2 */ \
  299. { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO12 PerCS3 */ \
  300. { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO13 PerCS4 */ \
  301. { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO14 PerAddr03 SPI SCLK */ \
  302. { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO15 PerAddr04 SPI DI */ \
  303. { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO16 PerAddr05 SPI DO */ \
  304. { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO17 IRQ0 PCI INTA */ \
  305. { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO18 IRQ1 PCI INTB */ \
  306. { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO19 IRQ2 PCI INTC */ \
  307. { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO20 IRQ3 PCI INTD */ \
  308. { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO21 IRQ4 USB */ \
  309. { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO22 IRQ5 EBC */ \
  310. { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO23 IRQ6 unused */ \
  311. { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO24 UART0_DCD UART1 */ \
  312. { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO25 UART0_DSR */ \
  313. { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO26 UART0_RI */ \
  314. { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO27 UART0_DTR */ \
  315. { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO28 UART1_Rx UART0 */ \
  316. { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO29 UART1_Tx */ \
  317. { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO30 RejectPkt0 User LED1 */ \
  318. { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO31 RejectPkt1 User LED2 */ \
  319. } \
  320. }
  321. /*
  322. * Init Memory Controller:
  323. *
  324. * BR0/1 and OR0/1 (FLASH)
  325. */
  326. #define FLASH_BASE0_PRELIM CFG_FLASH_BASE /* FLASH bank #0 */
  327. #define FLASH_BASE1_PRELIM 0xFC000000 /* FLASH bank #1 */
  328. /*-----------------------------------------------------------------------
  329. * Definitions for initial stack pointer and data area (in data cache)
  330. */
  331. /* use on chip memory (OCM) for temperary stack until sdram is tested */
  332. #define CFG_TEMP_STACK_OCM 1
  333. /* On Chip Memory location */
  334. #define CFG_OCM_DATA_ADDR 0xF8000000
  335. #define CFG_OCM_DATA_SIZE 0x1000
  336. #define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of SDRAM */
  337. #define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */
  338. #define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
  339. #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
  340. #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
  341. /*-----------------------------------------------------------------------
  342. * External Bus Controller (EBC) Setup
  343. */
  344. /* Memory Bank 0 (Flash/SRAM) initialization */
  345. #define CFG_EBC_PB0AP 0x03815600
  346. #define CFG_EBC_PB0CR 0xFFE3A000 /* BAS=0xFFE,BS=2MB,BU=R/W,BW=16bit */
  347. /* Memory Bank 1 (NVRAM/RTC) initialization */
  348. #define CFG_EBC_PB1AP 0x05815600
  349. #define CFG_EBC_PB1CR 0xFC0BA000 /* BAS=0xFc0,BS=32MB,BU=R/W,BW=16bit */
  350. /* Memory Bank 2 (USB device) initialization */
  351. #define CFG_EBC_PB2AP 0x03016600
  352. #define CFG_EBC_PB2CR 0x50018000 /* BAS=0x500,BS=1MB,BU=R/W,BW=8bit */
  353. /* Memory Bank 3 (LCM and D-flip-flop) initialization */
  354. #define CFG_EBC_PB3AP 0x158FF600
  355. #define CFG_EBC_PB3CR 0x50118000 /* BAS=0x501,BS=1MB,BU=R/W,BW=8bit */
  356. /* Memory Bank 4 (not install) initialization */
  357. #define CFG_EBC_PB4AP 0x158FF600
  358. #define CFG_EBC_PB4CR 0x5021A000
  359. #define CPLD_REG0_ADDR 0x50100000
  360. #define CPLD_REG1_ADDR 0x50100001
  361. /*
  362. * Internal Definitions
  363. *
  364. * Boot Flags
  365. */
  366. #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
  367. #define BOOTFLAG_WARM 0x02 /* Software reboot */
  368. #if defined(CONFIG_CMD_KGDB)
  369. #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
  370. #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
  371. #endif
  372. /* pass open firmware flat tree */
  373. #define CONFIG_OF_LIBFDT 1
  374. #define CONFIG_OF_BOARD_SETUP 1
  375. #endif /* __CONFIG_H */