2 * (C) Copyright 2006-2008
3 * Stefan Roese, DENX Software Engineering, sr@denx.de.
6 * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com
7 * Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.com
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
26 * sequoia.h - configuration for Sequoia & Rainier boards
32 * High Level Configuration Options
34 /* This config file is used for Sequoia (440EPx) and Rainier (440GRx) */
35 #ifndef CONFIG_RAINIER
36 #define CONFIG_440EPX 1 /* Specific PPC440EPx */
38 #define CONFIG_440GRX 1 /* Specific PPC440GRx */
40 #define CONFIG_440 1 /* ... PPC440 family */
41 #define CONFIG_4xx 1 /* ... PPC4xx family */
42 /* Detect Sequoia PLL input clock automatically via CPLD bit */
43 #define CONFIG_SYS_CLK_FREQ ((in8(CFG_BCSR_BASE + 3) & 0x80) ? \
47 * Define this if you want support for video console with radeon 9200 pci card
48 * Also set TEXT_BASE to 0xFFF80000 in board/amcc/sequoia/config.mk in this case
54 * 44x dcache supported is working now on sequoia, but we don't enable
55 * it yet since it needs further testing
57 #define CONFIG_4xx_DCACHE /* enable dcache */
60 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
61 #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
64 * Base addresses -- Note these are effective addresses where the actual
65 * resources get mapped (not physical addresses).
68 #define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kiB for Monitor */
69 #define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kiB for malloc() */
71 #define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
72 #define CFG_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc() */
75 #define CFG_TLB_FOR_BOOT_FLASH 0x0003
76 #define CFG_BOOT_BASE_ADDR 0xf0000000
77 #define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
78 #define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */
79 #define CFG_MONITOR_BASE TEXT_BASE
80 #define CFG_NAND_ADDR 0xd0000000 /* NAND Flash */
81 #define CFG_OCM_BASE 0xe0010000 /* ocm */
82 #define CFG_OCM_DATA_ADDR CFG_OCM_BASE
83 #define CFG_PCI_BASE 0xe0000000 /* Internal PCI regs */
84 #define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */
85 #define CFG_PCI_MEMBASE1 CFG_PCI_MEMBASE + 0x10000000
86 #define CFG_PCI_MEMBASE2 CFG_PCI_MEMBASE1 + 0x10000000
87 #define CFG_PCI_MEMBASE3 CFG_PCI_MEMBASE2 + 0x10000000
89 /* Don't change either of these */
90 #define CFG_PERIPHERAL_BASE 0xef600000 /* internal peripherals */
92 #define CFG_USB2D0_BASE 0xe0000100
93 #define CFG_USB_DEVICE 0xe0000000
94 #define CFG_USB_HOST 0xe0000400
95 #define CFG_BCSR_BASE 0xc0000000
98 * Initial RAM & stack pointer
100 /* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */
101 #define CFG_INIT_RAM_ADDR CFG_OCM_BASE /* OCM */
102 #define CFG_INIT_RAM_END (4 << 10)
103 #define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */
104 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
105 #define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR
110 #define CFG_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */
111 #define CONFIG_BAUDRATE 115200
112 #define CONFIG_SERIAL_MULTI 1
113 /* define this if you want console on UART1 */
114 #undef CONFIG_UART1_CONSOLE
116 #define CFG_BAUDRATE_TABLE \
117 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
122 #if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
123 #define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environ vars */
125 #define CFG_ENV_IS_IN_NAND 1 /* use NAND for environ vars */
126 #define CFG_ENV_IS_EMBEDDED 1 /* use embedded environment */
132 #define CFG_FLASH_CFI /* The flash is CFI compatible */
133 #define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
135 #define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
137 #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
138 #define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
140 #define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
141 #define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
143 #define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
144 #define CFG_FLASH_PROTECTION 1 /* use hardware flash protection */
146 #define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
147 #define CFG_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
149 #ifdef CFG_ENV_IS_IN_FLASH
150 #define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
151 #define CFG_ENV_ADDR ((-CFG_MONITOR_LEN)-CFG_ENV_SECT_SIZE)
152 #define CFG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
154 /* Address and size of Redundant Environment Sector */
155 #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
156 #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
160 * IPL (Initial Program Loader, integrated inside CPU)
161 * Will load first 4k from NAND (SPL) into cache and execute it from there.
163 * SPL (Secondary Program Loader)
164 * Will load special U-Boot version (NUB) from NAND and execute it. This SPL
165 * has to fit into 4kByte. It sets up the CPU and configures the SDRAM
166 * controller and the NAND controller so that the special U-Boot image can be
167 * loaded from NAND to SDRAM.
170 * This NAND U-Boot (NUB) is a special U-Boot version which can be started
171 * from RAM. Therefore it mustn't (re-)configure the SDRAM controller.
173 * On 440EPx the SPL is copied to SDRAM before the NAND controller is
174 * set up. While still running from cache, I experienced problems accessing
175 * the NAND controller. sr - 2006-08-25
177 #define CFG_NAND_BOOT_SPL_SRC 0xfffff000 /* SPL location */
178 #define CFG_NAND_BOOT_SPL_SIZE (4 << 10) /* SPL size */
179 #define CFG_NAND_BOOT_SPL_DST (CFG_OCM_BASE + (12 << 10)) /* Copy SPL here */
180 #define CFG_NAND_U_BOOT_DST 0x01000000 /* Load NUB to this addr */
181 #define CFG_NAND_U_BOOT_START CFG_NAND_U_BOOT_DST /* Start NUB from */
183 #define CFG_NAND_BOOT_SPL_DELTA (CFG_NAND_BOOT_SPL_SRC - CFG_NAND_BOOT_SPL_DST)
186 * Define the partitioning of the NAND chip (only RAM U-Boot is needed here)
188 #define CFG_NAND_U_BOOT_OFFS (16 << 10) /* Offset to RAM U-Boot image */
189 #define CFG_NAND_U_BOOT_SIZE (384 << 10) /* Size of RAM U-Boot image */
192 * Now the NAND chip has to be defined (no autodetection used!)
194 #define CFG_NAND_PAGE_SIZE 512 /* NAND chip page size */
195 #define CFG_NAND_BLOCK_SIZE (16 << 10) /* NAND chip block size */
196 #define CFG_NAND_PAGE_COUNT 32 /* NAND chip page count */
197 #define CFG_NAND_BAD_BLOCK_POS 5 /* Location of bad block marker */
198 #undef CFG_NAND_4_ADDR_CYCLE /* No fourth addr used (<=32MB) */
200 #define CFG_NAND_ECCSIZE 256
201 #define CFG_NAND_ECCBYTES 3
202 #define CFG_NAND_ECCSTEPS (CFG_NAND_PAGE_SIZE / CFG_NAND_ECCSIZE)
203 #define CFG_NAND_OOBSIZE 16
204 #define CFG_NAND_ECCTOTAL (CFG_NAND_ECCBYTES * CFG_NAND_ECCSTEPS)
205 #define CFG_NAND_ECCPOS {0, 1, 2, 3, 6, 7}
207 #ifdef CFG_ENV_IS_IN_NAND
209 * For NAND booting the environment is embedded in the U-Boot image. Please take
210 * look at the file board/amcc/sequoia/u-boot-nand.lds for details.
212 #define CFG_ENV_SIZE CFG_NAND_BLOCK_SIZE
213 #define CFG_ENV_OFFSET (CFG_NAND_U_BOOT_OFFS + CFG_ENV_SIZE)
214 #define CFG_ENV_OFFSET_REDUND (CFG_ENV_OFFSET + CFG_ENV_SIZE)
220 #define CFG_MBYTES_SDRAM (256) /* 256MB */
221 #if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
222 #define CONFIG_DDR_DATA_EYE /* use DDR2 optimization */
228 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
229 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
230 #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
231 #define CFG_I2C_SLAVE 0x7F
233 #define CFG_I2C_MULTI_EEPROMS
234 #define CFG_I2C_EEPROM_ADDR (0xa8>>1)
235 #define CFG_I2C_EEPROM_ADDR_LEN 1
236 #define CFG_EEPROM_PAGE_WRITE_ENABLE
237 #define CFG_EEPROM_PAGE_WRITE_BITS 3
238 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
240 /* I2C SYSMON (LM75, AD7414 is almost compatible) */
241 #define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
242 #define CONFIG_DTT_AD7414 1 /* use AD7414 */
243 #define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
244 #define CFG_DTT_MAX_TEMP 70
245 #define CFG_DTT_LOW_TEMP -30
246 #define CFG_DTT_HYSTERESIS 3
248 #define CONFIG_PREBOOT "echo;" \
249 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
252 #undef CONFIG_BOOTARGS
254 /* Setup some board specific values for the default environment variables */
255 #ifndef CONFIG_RAINIER
256 #define CONFIG_HOSTNAME sequoia
257 #define CFG_BOOTFILE "bootfile=sequoia/uImage\0"
258 #define CFG_DTBFILE "fdt_file=sequoia/sequoia.dtb\0"
259 #define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0"
261 #define CONFIG_HOSTNAME rainier
262 #define CFG_BOOTFILE "bootfile=rainier/uImage\0"
263 #define CFG_DTBFILE "fdt_file=rainier/rainier.dtb\0"
264 #define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xx\0"
267 #define CONFIG_EXTRA_ENV_SETTINGS \
271 "nfsargs=setenv bootargs root=/dev/nfs rw " \
272 "nfsroot=${serverip}:${rootpath}\0" \
273 "ramargs=setenv bootargs root=/dev/ram rw\0" \
274 "addip=setenv bootargs ${bootargs} " \
275 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
276 ":${hostname}:${netdev}:off panic=1\0" \
277 "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
278 "addmisc=setenv bootargs ${bootargs} mem=${mem}\0" \
279 "flash_nfs=run nfsargs addip addtty addmisc;" \
280 "bootm ${kernel_addr}\0" \
281 "flash_self=run ramargs addip addtty addmisc;" \
282 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
283 "net_nfs=tftp 200000 ${bootfile};" \
284 "run nfsargs addip addtty addmisc;" \
286 "fdt_file=sequoia/sequoia.dtb\0" \
287 "fdt_addr=400000\0" \
288 "net_nfs_fdt=tftp 200000 ${bootfile};" \
289 "tftp ${fdt_addr} ${fdt_file};" \
290 "run nfsargs addip addtty addmisc;" \
291 "bootm 200000 - ${fdt_addr}\0" \
292 "kernel_addr=FC000000\0" \
293 "ramdisk_addr=FC180000\0" \
294 "load=tftp 200000 /tftpboot/${hostname}/u-boot.bin\0" \
295 "update=protect off FFFA0000 FFFFFFFF;era FFFA0000 FFFFFFFF;" \
296 "cp.b 200000 FFFA0000 60000\0" \
297 "upd=run load update\0" \
299 #define CONFIG_BOOTCOMMAND "run flash_self"
302 #define CONFIG_BOOTDELAY -1 /* autoboot disabled */
304 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
307 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
308 #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
310 #define CONFIG_M88E1111_PHY 1
311 #define CONFIG_IBM_EMAC4_V4 1
312 #define CONFIG_MII 1 /* MII PHY management */
313 #define CONFIG_PHY_ADDR 0 /* PHY address, See schematics */
315 #define CONFIG_PHY_RESET 1 /* reset phy upon startup */
316 #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
318 #define CONFIG_HAS_ETH0
319 #define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx */
320 /* buffers & descriptors */
321 #define CONFIG_NET_MULTI 1
322 #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
323 #define CONFIG_PHY1_ADDR 1
327 #define CONFIG_USB_OHCI_NEW
328 #define CONFIG_USB_STORAGE
329 #define CFG_OHCI_BE_CONTROLLER
331 #undef CFG_USB_OHCI_BOARD_INIT
332 #define CFG_USB_OHCI_CPU_INIT 1
333 #define CFG_USB_OHCI_REGS_BASE CFG_USB_HOST
334 #define CFG_USB_OHCI_SLOT_NAME "ppc440"
335 #define CFG_USB_OHCI_MAX_ROOT_PORTS 15
337 /* Comment this out to enable USB 1.1 device */
338 #define USB_2_0_DEVICE
340 #endif /* CONFIG_440EPX */
343 #define CONFIG_MAC_PARTITION
344 #define CONFIG_DOS_PARTITION
345 #define CONFIG_ISO_PARTITION
350 #define CONFIG_BOOTP_BOOTFILESIZE
351 #define CONFIG_BOOTP_BOOTPATH
352 #define CONFIG_BOOTP_GATEWAY
353 #define CONFIG_BOOTP_HOSTNAME
354 #define CONFIG_BOOTP_SUBNETMASK
357 * Command line configuration.
359 #include <config_cmd_default.h>
361 #define CONFIG_CMD_ASKENV
362 #define CONFIG_CMD_DHCP
363 #define CONFIG_CMD_DTT
364 #define CONFIG_CMD_DIAG
365 #define CONFIG_CMD_EEPROM
366 #define CONFIG_CMD_ELF
367 #define CONFIG_CMD_FAT
368 #define CONFIG_CMD_I2C
369 #define CONFIG_CMD_IRQ
370 #define CONFIG_CMD_MII
371 #define CONFIG_CMD_NAND
372 #define CONFIG_CMD_NET
373 #define CONFIG_CMD_NFS
374 #define CONFIG_CMD_PCI
375 #define CONFIG_CMD_PING
376 #define CONFIG_CMD_REGINFO
377 #define CONFIG_CMD_SDRAM
380 #define CONFIG_CMD_USB
383 #ifndef CONFIG_RAINIER
384 #define CFG_POST_FPU_ON CFG_POST_FPU
386 #define CFG_POST_FPU_ON 0
390 #define CONFIG_POST (CFG_POST_CACHE | \
399 #define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4)
400 #define CONFIG_LOGBUFFER
401 #define CFG_POST_CACHE_ADDR 0x7fff0000 /* free virtual address */
403 #define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
405 #define CONFIG_SUPPORT_VFAT
408 * Miscellaneous configurable options
410 #define CFG_LONGHELP /* undef to save memory */
411 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
412 #if defined(CONFIG_CMD_KGDB)
413 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
415 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
417 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
418 /* Print Buffer Size */
419 #define CFG_MAXARGS 16 /* max number of command args */
420 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
422 #define CFG_MEMTEST_START 0x0400000 /* memtest works on */
423 #define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
425 #define CFG_LOAD_ADDR 0x100000 /* default load address */
426 #define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
428 #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
430 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
431 #define CONFIG_LOOPW 1 /* enable loopw command */
432 #define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
433 #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
434 #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
440 #define CONFIG_PCI /* include pci support */
441 #define CONFIG_PCI_PNP /* do pci plug-and-play */
442 #define CFG_PCI_CACHE_LINE_SIZE 0 /* to avoid problems with PNP */
443 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
444 #define CFG_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to */
445 /* CFG_PCI_MEMBASE */
446 /* Board-specific PCI */
447 #define CFG_PCI_TARGET_INIT
448 #define CFG_PCI_MASTER_INIT
450 #define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
451 #define CFG_PCI_SUBSYS_ID 0xcafe /* Whatever */
454 * For booting Linux, the board info and command line data have to be in the
455 * first 8 MB of memory, since this is the maximum mapped by the Linux kernel
456 * during initialization.
458 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
461 * External Bus Controller (EBC) Setup
465 * On Sequoia CS0 and CS3 are switched when configuring for NAND booting
467 #if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
468 #define CFG_NAND_CS 3 /* NAND chip connected to CSx */
469 /* Memory Bank 0 (NOR-FLASH) initialization */
470 #define CFG_EBC_PB0AP 0x03017200
471 #define CFG_EBC_PB0CR (CFG_FLASH_BASE | 0xda000)
473 /* Memory Bank 3 (NAND-FLASH) initialization */
474 #define CFG_EBC_PB3AP 0x018003c0
475 #define CFG_EBC_PB3CR (CFG_NAND_ADDR | 0x1c000)
477 #define CFG_NAND_CS 0 /* NAND chip connected to CSx */
478 /* Memory Bank 3 (NOR-FLASH) initialization */
479 #define CFG_EBC_PB3AP 0x03017200
480 #define CFG_EBC_PB3CR (CFG_FLASH_BASE | 0xda000)
482 /* Memory Bank 0 (NAND-FLASH) initialization */
483 #define CFG_EBC_PB0AP 0x018003c0
484 #define CFG_EBC_PB0CR (CFG_NAND_ADDR | 0x1c000)
487 /* Memory Bank 2 (CPLD) initialization */
488 #define CFG_EBC_PB2AP 0x24814580
489 #define CFG_EBC_PB2CR (CFG_BCSR_BASE | 0x38000)
491 #define CFG_BCSR5_PCI66EN 0x80
496 #define CFG_MAX_NAND_DEVICE 1
497 #define NAND_MAX_CHIPS 1
498 #define CFG_NAND_BASE (CFG_NAND_ADDR + CFG_NAND_CS)
499 #define CFG_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */
502 * PPC440 GPIO Configuration
504 /* test-only: take GPIO init from pcs440ep ???? in config file */
505 #define CFG_4xx_GPIO_TABLE { /* Out GPIO Alternate1 Alternate2 Alternate3 */ \
508 {GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO0 EBC_ADDR(7) DMA_REQ(2) */ \
509 {GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO1 EBC_ADDR(6) DMA_ACK(2) */ \
510 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO2 EBC_ADDR(5) DMA_EOT/TC(2) */ \
511 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO3 EBC_ADDR(4) DMA_REQ(3) */ \
512 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO4 EBC_ADDR(3) DMA_ACK(3) */ \
513 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO5 EBC_ADDR(2) DMA_EOT/TC(3) */ \
514 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO6 EBC_CS_N(1) */ \
515 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO7 EBC_CS_N(2) */ \
516 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO8 EBC_CS_N(3) */ \
517 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO9 EBC_CS_N(4) */ \
518 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO10 EBC_CS_N(5) */ \
519 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO11 EBC_BUS_ERR */ \
520 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO12 */ \
521 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO13 */ \
522 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO14 */ \
523 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO15 */ \
524 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO16 GMCTxD(4) */ \
525 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO17 GMCTxD(5) */ \
526 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO18 GMCTxD(6) */ \
527 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO19 GMCTxD(7) */ \
528 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO20 RejectPkt0 */ \
529 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO21 RejectPkt1 */ \
530 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO22 */ \
531 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO23 SCPD0 */ \
532 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO24 GMCTxD(2) */ \
533 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO25 GMCTxD(3) */ \
534 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO26 */ \
535 {GPIO0_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO27 EXT_EBC_REQ USB2D_RXERROR */ \
536 {GPIO0_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO28 USB2D_TXVALID */ \
537 {GPIO0_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO29 EBC_EXT_HDLA USB2D_PAD_SUSPNDM */ \
538 {GPIO0_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO30 EBC_EXT_ACK USB2D_XCVRSELECT*/ \
539 {GPIO0_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO31 EBC_EXR_BUSREQ USB2D_TERMSELECT*/ \
543 {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO32 USB2D_OPMODE0 EBC_DATA(2) */ \
544 {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO33 USB2D_OPMODE1 EBC_DATA(3) */ \
545 {GPIO1_BASE, GPIO_OUT, GPIO_ALT3, GPIO_OUT_1}, /* GPIO34 UART0_DCD_N UART1_DSR_CTS_N UART2_SOUT*/ \
546 {GPIO1_BASE, GPIO_IN , GPIO_ALT3, GPIO_OUT_0}, /* GPIO35 UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \
547 {GPIO1_BASE, GPIO_IN , GPIO_ALT3, GPIO_OUT_0}, /* GPIO36 UART0_8PIN_CTS_N EBC_DATA(0) UART3_SIN*/ \
548 {GPIO1_BASE, GPIO_BI , GPIO_ALT2, GPIO_OUT_0}, /* GPIO37 UART0_RTS_N EBC_DATA(1) UART3_SOUT*/ \
549 {GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO38 UART0_DTR_N UART1_SOUT */ \
550 {GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO39 UART0_RI_N UART1_SIN */ \
551 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO40 UIC_IRQ(0) */ \
552 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO41 UIC_IRQ(1) */ \
553 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO42 UIC_IRQ(2) */ \
554 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO43 UIC_IRQ(3) */ \
555 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO44 UIC_IRQ(4) DMA_ACK(1) */ \
556 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO45 UIC_IRQ(6) DMA_EOT/TC(1) */ \
557 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO46 UIC_IRQ(7) DMA_REQ(0) */ \
558 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO47 UIC_IRQ(8) DMA_ACK(0) */ \
559 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO48 UIC_IRQ(9) DMA_EOT/TC(0) */ \
560 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO49 Unselect via TraceSelect Bit */ \
561 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO50 Unselect via TraceSelect Bit */ \
562 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO51 Unselect via TraceSelect Bit */ \
563 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO52 Unselect via TraceSelect Bit */ \
564 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO53 Unselect via TraceSelect Bit */ \
565 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO54 Unselect via TraceSelect Bit */ \
566 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO55 Unselect via TraceSelect Bit */ \
567 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO56 Unselect via TraceSelect Bit */ \
568 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO57 Unselect via TraceSelect Bit */ \
569 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO58 Unselect via TraceSelect Bit */ \
570 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO59 Unselect via TraceSelect Bit */ \
571 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO60 Unselect via TraceSelect Bit */ \
572 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO61 Unselect via TraceSelect Bit */ \
573 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO62 Unselect via TraceSelect Bit */ \
574 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO63 Unselect via TraceSelect Bit */ \
579 * Internal Definitions
583 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
584 #define BOOTFLAG_WARM 0x02 /* Software reboot */
586 #if defined(CONFIG_CMD_KGDB)
587 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
588 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
591 /* pass open firmware flat tree */
592 #define CONFIG_OF_LIBFDT 1
593 #define CONFIG_OF_BOARD_SETUP 1
596 #define CONFIG_BIOSEMU /* x86 bios emulator for vga bios */
597 #define CONFIG_ATI_RADEON_FB /* use radeon framebuffer driver */
598 #define VIDEO_IO_OFFSET 0xe8000000
599 #define CFG_ISA_IO_BASE_ADDRESS VIDEO_IO_OFFSET
600 #define CONFIG_VIDEO_SW_CURSOR
601 #define CONFIG_VIDEO_LOGO
602 #define CONFIG_CFB_CONSOLE
603 #define CONFIG_SPLASH_SCREEN
604 #define CONFIG_VGA_AS_SINGLE_DEVICE
605 #define CONFIG_CMD_BMP
608 #endif /* __CONFIG_H */