2 * (C) Copyright 2007-2009
3 * Larry Johnson, lrj@acm.org
5 * (C) Copyright 2006-2007
6 * Stefan Roese, DENX Software Engineering, sr@denx.de.
9 * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com
10 * Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.com
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.
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.
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,
29 * korat.h - configuration for Korat board
35 * High Level Configuration Options
37 #define CONFIG_440EPX 1 /* Specific PPC440EPx */
38 #define CONFIG_4xx 1 /* ... PPC4xx family */
39 #define CONFIG_SYS_CLK_FREQ 33333333
41 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
42 #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
45 * Manufacturer's information serial EEPROM parameters
47 #define MAN_DATA_EEPROM_ADDR 0x53 /* EEPROM I2C address */
48 #define MAN_INFO_FIELD 2
49 #define MAN_INFO_LENGTH 9
50 #define MAN_MAC_ADDR_FIELD 3
51 #define MAN_MAC_ADDR_LENGTH 12
54 * Base addresses -- Note these are effective addresses where the actual
55 * resources get mapped (not physical addresses).
57 #define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kiB for Monitor */
58 #define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kiB for malloc() */
60 #define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */
61 #define CONFIG_SYS_FLASH0_SIZE 0x01000000
62 #define CONFIG_SYS_FLASH0_ADDR (-CONFIG_SYS_FLASH0_SIZE)
63 #define CONFIG_SYS_FLASH1_TOP 0xF8000000
64 #define CONFIG_SYS_FLASH1_MAX_SIZE 0x08000000
65 #define CONFIG_SYS_FLASH1_ADDR (CONFIG_SYS_FLASH1_TOP - CONFIG_SYS_FLASH1_MAX_SIZE)
66 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_FLASH1_ADDR /* start of FLASH */
67 #define CONFIG_SYS_MONITOR_BASE TEXT_BASE
68 #define CONFIG_SYS_OCM_BASE 0xe0010000 /* ocm */
69 #define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_OCM_BASE
70 #define CONFIG_SYS_PCI_BASE 0xe0000000 /* Internal PCI regs */
71 #define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */
73 /* Don't change either of these */
74 #define CONFIG_SYS_PERIPHERAL_BASE 0xef600000 /* internal peripherals */
76 #define CONFIG_SYS_USB2D0_BASE 0xe0000100
77 #define CONFIG_SYS_USB_DEVICE 0xe0000000
78 #define CONFIG_SYS_USB_HOST 0xe0000400
79 #define CONFIG_SYS_CPLD_BASE 0xc0000000
82 * Initial RAM & stack pointer
84 /* 440EPx has 16KB of internal SRAM, so no need for D-Cache */
85 #undef CONFIG_SYS_INIT_RAM_DCACHE
86 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */
87 #define CONFIG_SYS_INIT_RAM_END (4 << 10)
88 #define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */
89 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
90 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR
95 #define CONFIG_SYS_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */
96 #define CONFIG_BAUDRATE 115200
97 #define CONFIG_SERIAL_MULTI 1
98 /* define this if you want console on UART1 */
99 #undef CONFIG_UART1_CONSOLE
101 #define CONFIG_SYS_BAUDRATE_TABLE \
102 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
107 #define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environ vars */
112 #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
113 #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
114 #define CONFIG_FLASH_CFI_LEGACY /* Allow hard-coded config for FLASH0 */
116 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH1_ADDR, CONFIG_SYS_FLASH0_ADDR }
118 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
119 #define CONFIG_SYS_MAX_FLASH_SECT 1024 /* max number of sectors on one chip */
121 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
122 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
124 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
125 #define CONFIG_SYS_FLASH_PROTECTION 1 /* use hardware flash protection */
127 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
128 #define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
130 #define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
131 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH1_TOP - CONFIG_ENV_SECT_SIZE)
132 #define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
134 /* Address and size of Redundant Environment Sector */
135 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR - CONFIG_ENV_SECT_SIZE)
136 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
141 #define CONFIG_DDR_DATA_EYE /* use DDR2 optimization */
142 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */
143 #define CONFIG_ZERO_SDRAM /* Zero SDRAM after setup */
144 #define CONFIG_DDR_ECC /* Use ECC when available */
145 #define SPD_EEPROM_ADDRESS {0x50}
146 #define CONFIG_PROG_SDRAM_TLB
147 #define CONFIG_SYS_MEM_TOP_HIDE (4 << 10) /* don't use last 4 KiB as */
148 /* per 440EPx Errata CHIP_11 */
153 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
154 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
155 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
156 #define CONFIG_SYS_I2C_SLAVE 0x7F
158 #define CONFIG_SYS_I2C_MULTI_EEPROMS
159 #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1)
160 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
161 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
162 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
165 #define CONFIG_RTC_M41T60 1
166 #define CONFIG_SYS_I2C_RTC_ADDR 0x68
168 /* I2C SYSMON (LM73) */
169 #define CONFIG_DTT_LM73 1 /* National Semi's LM73 */
170 #define CONFIG_DTT_SENSORS {2} /* Sensor addresses */
171 #define CONFIG_SYS_DTT_MAX_TEMP 70
172 #define CONFIG_SYS_DTT_MIN_TEMP -30
174 #define CONFIG_PREBOOT "echo;" \
175 "echo Type \\\"run flash_cf\\\" to mount from CompactFlash(R);" \
178 #undef CONFIG_BOOTARGS
180 /* Setup some board specific values for the default environment variables */
181 #define CONFIG_HOSTNAME korat
183 /* Note: kernel_addr and ramdisk_addr assume that FLASH1 is 64 MiB. */
184 #define CONFIG_EXTRA_ENV_SETTINGS \
185 "u_boot=korat/u-boot.bin\0" \
186 "load=tftp 200000 ${u_boot}\0" \
187 "update=protect off F7F60000 F7FBFFFF;erase F7F60000 F7FBFFFF;" \
188 "cp.b ${fileaddr} F7F60000 ${filesize};protect on " \
189 "F7F60000 F7FBFFFF\0" \
190 "upd=run load update\0" \
191 "bootfile=korat/uImage\0" \
192 "dtb=korat/korat.dtb\0" \
193 "kernel_addr=F4000000\0" \
194 "ramdisk_addr=F4400000\0" \
195 "dtb_addr=F41E0000\0" \
196 "udl=tftp 200000 ${bootfile}; erase F4000000 F41DFFFF; " \
197 "cp.b ${fileaddr} F4000000 ${filesize}\0" \
198 "udd=tftp 200000 ${dtb}; erase F41E0000 F41FFFFF; " \
199 "cp.b ${fileaddr} F41E0000 ${filesize}\0" \
200 "ll=setenv kernel_addr 200000; setenv dtb_addr 1000000; " \
201 "tftp ${kernel_addr} ${uImage}; tftp ${dtb_addr} " \
204 "ramargs=setenv bootargs root=/dev/ram rw " \
205 "ramdisk_size=${rd_size}\0" \
207 "usbargs=setenv bootargs root=/dev/${usbdev} ro rootdelay=10\0" \
208 "rootpath=/opt/eldk/ppc_4xxFP\0" \
210 "nfsargs=setenv bootargs root=/dev/nfs rw " \
211 "nfsroot=${serverip}:${rootpath}\0" \
213 "addide=setenv bootargs ${bootargs} ide=reverse " \
214 "idebus=${pciclk}\0" \
215 "addip=setenv bootargs ${bootargs} " \
216 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
217 ":${hostname}:${netdev}:off panic=1\0" \
218 "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
219 "flash_cf=run usbargs addide addip addtty; " \
220 "bootm ${kernel_addr} - ${dtb_addr}\0" \
221 "flash_nfs=run nfsargs addide addip addtty; " \
222 "bootm ${kernel_addr} - ${dtb_addr}\0" \
223 "flash_self=run ramargs addip addtty; " \
224 "bootm ${kernel_addr} ${ramdisk_addr} ${dtb_addr}\0" \
227 #define CONFIG_BOOTCOMMAND "run flash_cf"
229 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
231 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
232 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
234 #define CONFIG_PPC4xx_EMAC
235 #define CONFIG_IBM_EMAC4_V4 1
236 #define CONFIG_MII 1 /* MII PHY management */
237 #define CONFIG_PHY_ADDR 2 /* PHY address, See schematics */
238 #define CONFIG_PHY_DYNAMIC_ANEG 1
240 #undef CONFIG_PHY_RESET /* Don't do software PHY reset */
241 #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
243 #define CONFIG_HAS_ETH0
244 #define CONFIG_SYS_RX_ETH_BUFFER 32 /* Number of ethernet rx */
245 /* buffers & descriptors */
246 #define CONFIG_NET_MULTI 1
247 #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
248 #define CONFIG_PHY1_ADDR 3
251 #define CONFIG_USB_OHCI
252 #define CONFIG_USB_STORAGE
254 /* Comment this out to enable USB 1.1 device */
255 #define USB_2_0_DEVICE
258 #define CONFIG_MAC_PARTITION
259 #define CONFIG_DOS_PARTITION
260 #define CONFIG_ISO_PARTITION
265 #define CONFIG_BOOTP_BOOTFILESIZE
266 #define CONFIG_BOOTP_BOOTPATH
267 #define CONFIG_BOOTP_GATEWAY
268 #define CONFIG_BOOTP_HOSTNAME
269 #define CONFIG_BOOTP_SUBNETMASK
272 * Command line configuration.
274 #include <config_cmd_default.h>
276 #define CONFIG_CMD_ASKENV
277 #define CONFIG_CMD_DATE
278 #define CONFIG_CMD_DHCP
279 #define CONFIG_CMD_DTT
280 #define CONFIG_CMD_DIAG
281 #define CONFIG_CMD_EEPROM
282 #define CONFIG_CMD_ELF
283 #define CONFIG_CMD_FAT
284 #define CONFIG_CMD_I2C
285 #define CONFIG_CMD_IRQ
286 #define CONFIG_CMD_MII
287 #define CONFIG_CMD_NET
288 #define CONFIG_CMD_NFS
289 #define CONFIG_CMD_PCI
290 #define CONFIG_CMD_PING
291 #define CONFIG_CMD_REGINFO
292 #define CONFIG_CMD_SDRAM
293 #define CONFIG_CMD_USB
296 #define CONFIG_POST (CONFIG_SYS_POST_CACHE | \
297 CONFIG_SYS_POST_CPU | \
298 CONFIG_SYS_POST_ECC | \
299 CONFIG_SYS_POST_ETHER | \
300 CONFIG_SYS_POST_FPU | \
301 CONFIG_SYS_POST_I2C | \
302 CONFIG_SYS_POST_MEMORY | \
303 CONFIG_SYS_POST_RTC | \
304 CONFIG_SYS_POST_SPR | \
305 CONFIG_SYS_POST_UART)
307 #define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
308 #define CONFIG_LOGBUFFER
309 #define CONFIG_SYS_POST_CACHE_ADDR 0xC8000000 /* free virtual address */
311 #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
313 #define CONFIG_SUPPORT_VFAT
316 * Miscellaneous configurable options
318 #define CONFIG_SYS_LONGHELP /* undef to save memory */
319 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
320 #if defined(CONFIG_CMD_KGDB)
321 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
323 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
325 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
326 /* Print Buffer Size */
327 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
328 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
330 #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
331 #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
333 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
334 #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
336 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
338 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
339 #define CONFIG_LOOPW 1 /* enable loopw command */
340 #define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
341 #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
342 #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
345 * Korat-specific options
347 #define CONFIG_SYS_KORAT_MAN_RESET_MS 10000 /* timeout for manufacturer reset */
353 #define CONFIG_PCI /* include pci support */
354 #define CONFIG_PCI_PNP /* do pci plug-and-play */
355 #define CONFIG_SYS_PCI_CACHE_LINE_SIZE 0 /* to avoid problems with PNP */
356 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
357 #define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to */
358 /* CONFIG_SYS_PCI_MEMBASE */
359 /* Board-specific PCI */
360 #define CONFIG_SYS_PCI_TARGET_INIT
361 #define CONFIG_SYS_PCI_MASTER_INIT
363 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
364 #define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* Whatever */
367 * For booting Linux, the board info and command line data have to be in the
368 * first 8 MB of memory, since this is the maximum mapped by the Linux kernel
369 * during initialization.
371 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
374 * External Bus Controller (EBC) Setup
377 /* Memory Bank 0 (NOR-FLASH) initialization */
378 #if CONFIG_SYS_FLASH0_SIZE == 0x01000000
379 #define CONFIG_SYS_EBC_PB0AP 0x04017300
380 #define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH0_ADDR | 0x0009A000)
381 #elif CONFIG_SYS_FLASH0_SIZE == 0x04000000
382 #define CONFIG_SYS_EBC_PB0AP 0x04017300
383 #define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH0_ADDR | 0x000DA000)
385 #error Unable to configure chip select for current CONFIG_SYS_FLASH0_SIZE
388 /* Memory Bank 1 (NOR-FLASH) initialization */
389 #if CONFIG_SYS_FLASH1_MAX_SIZE == 0x08000000
390 #define CONFIG_SYS_EBC_PB1AP 0x04017300
391 #define CONFIG_SYS_EBC_PB1CR (CONFIG_SYS_FLASH1_ADDR | 0x000FA000)
393 #error Unable to configure chip select for current CONFIG_SYS_FLASH1_MAX_SIZE
396 /* Memory Bank 2 (CPLD) initialization */
397 #define CONFIG_SYS_EBC_PB2AP 0x04017300
398 #define CONFIG_SYS_EBC_PB2CR (CONFIG_SYS_CPLD_BASE | 0x00038000)
406 * Pin Source I/O value Function
407 * ------ ------ --- ----- ---------------------------------
408 * GPIO00 Alt1 I/O x PerAddr07
409 * GPIO01 Alt1 I/O x PerAddr06
410 * GPIO02 Alt1 I/O x PerAddr05
411 * GPIO03 GPIO x x GPIO03 to expansion bus connector
412 * GPIO04 GPIO x x GPIO04 to expansion bus connector
413 * GPIO05 GPIO x x GPIO05 to expansion bus connector
414 * GPIO06 Alt1 O x PerCS1 (2nd NOR flash)
415 * GPIO07 Alt1 O x PerCS2 (CPLD)
416 * GPIO08 Alt1 O x PerCS3 to expansion bus connector
417 * GPIO09 Alt1 O x PerCS4 to expansion bus connector
418 * GPIO10 Alt1 O x PerCS5 to expansion bus connector
419 * GPIO11 Alt1 I x PerErr
420 * GPIO12 GPIO O 0 ATMega !Reset
421 * GPIO13 GPIO x x Test Point 2 (TP2)
422 * GPIO14 GPIO O 1 Write protect EEPROM #1 (0xA8)
423 * GPIO15 GPIO O 0 CPU Run LED !On
424 * GPIO16 Alt1 O x GMC1TxD0
425 * GPIO17 Alt1 O x GMC1TxD1
426 * GPIO18 Alt1 O x GMC1TxD2
427 * GPIO19 Alt1 O x GMC1TxD3
428 * GPIO20 Alt1 I x RejectPkt0
429 * GPIO21 Alt1 I x RejectPkt1
430 * GPIO22 GPIO I x PGOOD_DDR
431 * GPIO23 Alt1 O x SCPD0
432 * GPIO24 Alt1 O x GMC0TxD2
433 * GPIO25 Alt1 O x GMC0TxD3
434 * GPIO26 GPIO? I/O x IIC0SDA (selected in SDR0_PFC4)
435 * GPIO27 GPIO O 0 PHY #0 1000BASE-X select
436 * GPIO28 GPIO O 0 PHY #1 1000BASE-X select
437 * GPIO29 GPIO I x Test jumper !Present
438 * GPIO30 GPIO I x SFP module #0 !Present
439 * GPIO31 GPIO I x SFP module #1 !Present
441 * GPIO32 GPIO O 1 SFP module #0 Tx !Enable
442 * GPIO33 GPIO O 1 SFP module #1 Tx !Enable
443 * GPIO34 Alt2 I x !UART1_CTS
444 * GPIO35 Alt2 O x !UART1_RTS
445 * GPIO36 Alt1 I x !UART0_CTS
446 * GPIO37 Alt1 O x !UART0_RTS
447 * GPIO38 Alt2 O x UART1_Tx
448 * GPIO39 Alt2 I x UART1_Rx
449 * GPIO40 Alt1 I x IRQ0 (Ethernet 0)
450 * GPIO41 Alt1 I x IRQ1 (Ethernet 1)
451 * GPIO42 Alt1 I x IRQ2 (PCI interrupt)
452 * GPIO43 Alt1 I x IRQ3 (System Alert from CPLD)
453 * GPIO44 xxxx x x (grounded through pulldown)
454 * GPIO45 GPIO O 0 PHY #0 Enable
455 * GPIO46 GPIO O 0 PHY #1 Enable
456 * GPIO47 GPIO I x Reset switch !Pressed
457 * GPIO48 GPIO I x Shutdown switch !Pressed
458 * GPIO49 xxxx x x (reserved for trace port)
462 * GPIO63 xxxx x x (reserved for trace port)
465 #define CONFIG_SYS_GPIO_ATMEGA_RESET_ 12
466 #define CONFIG_SYS_GPIO_ATMEGA_SS_ 13
467 #define CONFIG_SYS_GPIO_PHY0_FIBER_SEL 27
468 #define CONFIG_SYS_GPIO_PHY1_FIBER_SEL 28
469 #define CONFIG_SYS_GPIO_SFP0_PRESENT_ 30
470 #define CONFIG_SYS_GPIO_SFP1_PRESENT_ 31
471 #define CONFIG_SYS_GPIO_SFP0_TX_EN_ 32
472 #define CONFIG_SYS_GPIO_SFP1_TX_EN_ 33
473 #define CONFIG_SYS_GPIO_PHY0_EN 45
474 #define CONFIG_SYS_GPIO_PHY1_EN 46
475 #define CONFIG_SYS_GPIO_RESET_PRESSED_ 47
478 * PPC440 GPIO Configuration
480 #define CONFIG_SYS_4xx_GPIO_TABLE { /* Out GPIO Alternate1 Alternate2 Alternate3 */ \
483 {GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO0 EBC_ADDR(7) DMA_REQ(2) */ \
484 {GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO1 EBC_ADDR(6) DMA_ACK(2) */ \
485 {GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO2 EBC_ADDR(5) DMA_EOT/TC(2) */ \
486 {GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO3 EBC_ADDR(4) DMA_REQ(3) */ \
487 {GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO4 EBC_ADDR(3) DMA_ACK(3) */ \
488 {GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO5 EBC_ADDR(2) DMA_EOT/TC(3) */ \
489 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO6 EBC_CS_N(1) */ \
490 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO7 EBC_CS_N(2) */ \
491 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO8 EBC_CS_N(3) */ \
492 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO9 EBC_CS_N(4) */ \
493 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO10 EBC_CS_N(5) */ \
494 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO11 EBC_BUS_ERR */ \
495 {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO12 */ \
496 {GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO13 */ \
497 {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO14 */ \
498 {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO15 */ \
499 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO16 GMCTxD(4) */ \
500 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO17 GMCTxD(5) */ \
501 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO18 GMCTxD(6) */ \
502 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO19 GMCTxD(7) */ \
503 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO20 RejectPkt0 */ \
504 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO21 RejectPkt1 */ \
505 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO22 */ \
506 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO23 SCPD0 */ \
507 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO24 GMCTxD(2) */ \
508 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO25 GMCTxD(3) */ \
509 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO26 */ \
510 {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO27 EXT_EBC_REQ USB2D_RXERROR */ \
511 {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO28 USB2D_TXVALID */ \
512 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO29 EBC_EXT_HDLA USB2D_PAD_SUSPNDM */ \
513 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO30 EBC_EXT_ACK USB2D_XCVRSELECT*/ \
514 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO31 EBC_EXR_BUSREQ USB2D_TERMSELECT*/ \
518 {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO32 USB2D_OPMODE0 EBC_DATA(2) */ \
519 {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO33 USB2D_OPMODE1 EBC_DATA(3) */ \
520 {GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO34 UART0_DCD_N UART1_DSR_CTS_N UART2_SOUT*/ \
521 {GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO35 UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \
522 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO36 UART0_8PIN_CTS_N EBC_DATA(0) UART3_SIN*/ \
523 {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO37 UART0_RTS_N EBC_DATA(1) UART3_SOUT*/ \
524 {GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO38 UART0_DTR_N UART1_SOUT */ \
525 {GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO39 UART0_RI_N UART1_SIN */ \
526 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO40 UIC_IRQ(0) */ \
527 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO41 UIC_IRQ(1) */ \
528 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO42 UIC_IRQ(2) */ \
529 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO43 UIC_IRQ(3) */ \
530 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO44 UIC_IRQ(4) DMA_ACK(1) */ \
531 {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO45 UIC_IRQ(6) DMA_EOT/TC(1) */ \
532 {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO46 UIC_IRQ(7) DMA_REQ(0) */ \
533 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO47 UIC_IRQ(8) DMA_ACK(0) */ \
534 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO48 UIC_IRQ(9) DMA_EOT/TC(0) */ \
535 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO49 Unselect via TraceSelect Bit */ \
536 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO50 Unselect via TraceSelect Bit */ \
537 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO51 Unselect via TraceSelect Bit */ \
538 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO52 Unselect via TraceSelect Bit */ \
539 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO53 Unselect via TraceSelect Bit */ \
540 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO54 Unselect via TraceSelect Bit */ \
541 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO55 Unselect via TraceSelect Bit */ \
542 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO56 Unselect via TraceSelect Bit */ \
543 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO57 Unselect via TraceSelect Bit */ \
544 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO58 Unselect via TraceSelect Bit */ \
545 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO59 Unselect via TraceSelect Bit */ \
546 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO60 Unselect via TraceSelect Bit */ \
547 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO61 Unselect via TraceSelect Bit */ \
548 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO62 Unselect via TraceSelect Bit */ \
549 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO63 Unselect via TraceSelect Bit */ \
554 * Internal Definitions
558 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
559 #define BOOTFLAG_WARM 0x02 /* Software reboot */
561 #if defined(CONFIG_CMD_KGDB)
562 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
563 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
566 /* Pass open firmware flat tree */
567 #define CONFIG_OF_LIBFDT 1
568 #define CONFIG_OF_BOARD_SETUP 1
570 #endif /* __CONFIG_H */