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 #ifdef CONFIG_KORAT_PERMANENT
42 #define CONFIG_SYS_TEXT_BASE 0xFFFA0000
44 #define CONFIG_SYS_TEXT_BASE 0xF7F60000
47 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
48 #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
51 * Manufacturer's information serial EEPROM parameters
53 #define MAN_DATA_EEPROM_ADDR 0x53 /* EEPROM I2C address */
54 #define MAN_INFO_FIELD 2
55 #define MAN_INFO_LENGTH 9
56 #define MAN_MAC_ADDR_FIELD 3
57 #define MAN_MAC_ADDR_LENGTH 12
60 * Base addresses -- Note these are effective addresses where the actual
61 * resources get mapped (not physical addresses).
63 #define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kiB for Monitor */
64 #define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kiB for malloc() */
66 #define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */
67 #define CONFIG_SYS_FLASH0_SIZE 0x01000000
68 #define CONFIG_SYS_FLASH0_ADDR (-CONFIG_SYS_FLASH0_SIZE)
69 #define CONFIG_SYS_FLASH1_TOP 0xF8000000
70 #define CONFIG_SYS_FLASH1_MAX_SIZE 0x08000000
71 #define CONFIG_SYS_FLASH1_ADDR (CONFIG_SYS_FLASH1_TOP - CONFIG_SYS_FLASH1_MAX_SIZE)
72 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_FLASH1_ADDR /* start of FLASH */
73 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
74 #define CONFIG_SYS_OCM_BASE 0xe0010000 /* ocm */
75 #define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_OCM_BASE
76 #define CONFIG_SYS_PCI_BASE 0xe0000000 /* Internal PCI regs */
77 #define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */
78 #define CONFIG_SYS_PCI_MEMBASE2 (CONFIG_SYS_PCI_MEMBASE + 0x20000000)
80 #define CONFIG_SYS_USB2D0_BASE 0xe0000100
81 #define CONFIG_SYS_USB_DEVICE 0xe0000000
82 #define CONFIG_SYS_USB_HOST 0xe0000400
83 #define CONFIG_SYS_CPLD_BASE 0xc0000000
86 * Initial RAM & stack pointer
88 /* 440EPx has 16KB of internal SRAM, so no need for D-Cache */
89 #undef CONFIG_SYS_INIT_RAM_DCACHE
90 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */
91 #define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
92 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
93 #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
98 #define CONFIG_CONS_INDEX 1 /* Use UART0 */
99 #define CONFIG_SYS_NS16550
100 #define CONFIG_SYS_NS16550_SERIAL
101 #define CONFIG_SYS_NS16550_REG_SIZE 1
102 #define CONFIG_SYS_NS16550_CLK get_serial_clock()
103 #define CONFIG_SYS_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */
104 #define CONFIG_BAUDRATE 115200
105 #define CONFIG_SERIAL_MULTI 1
107 #define CONFIG_SYS_BAUDRATE_TABLE \
108 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
113 #define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environ vars */
118 #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
119 #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
120 #define CONFIG_FLASH_CFI_LEGACY /* Allow hard-coded config for FLASH0 */
122 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH1_ADDR, CONFIG_SYS_FLASH0_ADDR }
124 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
125 #define CONFIG_SYS_MAX_FLASH_SECT 1024 /* max number of sectors on one chip */
127 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
128 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
130 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
131 #define CONFIG_SYS_FLASH_PROTECTION 1 /* use hardware flash protection */
133 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
134 #define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
136 #define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
137 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH1_TOP - CONFIG_ENV_SECT_SIZE)
138 #define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
140 /* Address and size of Redundant Environment Sector */
141 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR - CONFIG_ENV_SECT_SIZE)
142 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
147 #define CONFIG_DDR_DATA_EYE /* use DDR2 optimization */
148 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */
149 #define CONFIG_ZERO_SDRAM /* Zero SDRAM after setup */
150 #define CONFIG_DDR_ECC /* Use ECC when available */
151 #define SPD_EEPROM_ADDRESS {0x50}
152 #define CONFIG_PROG_SDRAM_TLB
153 #define CONFIG_SYS_MEM_TOP_HIDE (4 << 10) /* don't use last 4 KiB as */
154 /* per 440EPx Errata CHIP_11 */
159 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
160 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
161 #define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
162 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
163 #define CONFIG_SYS_I2C_SLAVE 0x7F
165 #define CONFIG_SYS_I2C_MULTI_EEPROMS
166 #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1)
167 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
168 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
169 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
172 #define CONFIG_RTC_M41T60 1
173 #define CONFIG_SYS_I2C_RTC_ADDR 0x68
175 /* I2C SYSMON (LM73) */
176 #define CONFIG_DTT_LM73 1 /* National Semi's LM73 */
177 #define CONFIG_DTT_SENSORS {2} /* Sensor addresses */
178 #define CONFIG_SYS_DTT_MAX_TEMP 70
179 #define CONFIG_SYS_DTT_MIN_TEMP -30
181 #define CONFIG_PREBOOT "echo;" \
182 "echo Type \\\"run flash_cf\\\" to mount from CompactFlash(R);" \
185 #undef CONFIG_BOOTARGS
187 /* Setup some board specific values for the default environment variables */
188 #define CONFIG_HOSTNAME korat
190 /* Note: kernel_addr and ramdisk_addr assume that FLASH1 is 64 MiB. */
191 #define CONFIG_EXTRA_ENV_SETTINGS \
192 "u_boot=korat/u-boot.bin\0" \
193 "load=tftp 200000 ${u_boot}\0" \
194 "update=protect off F7F60000 F7FBFFFF;erase F7F60000 F7FBFFFF;" \
195 "cp.b ${fileaddr} F7F60000 ${filesize};protect on " \
196 "F7F60000 F7FBFFFF\0" \
197 "upd=run load update\0" \
198 "bootfile=korat/uImage\0" \
199 "dtb=korat/korat.dtb\0" \
200 "kernel_addr=F4000000\0" \
201 "ramdisk_addr=F4400000\0" \
202 "dtb_addr=F41E0000\0" \
203 "udl=tftp 200000 ${bootfile}; erase F4000000 F41DFFFF; " \
204 "cp.b ${fileaddr} F4000000 ${filesize}\0" \
205 "udd=tftp 200000 ${dtb}; erase F41E0000 F41FFFFF; " \
206 "cp.b ${fileaddr} F41E0000 ${filesize}\0" \
207 "ll=setenv kernel_addr 200000; setenv dtb_addr 1000000; " \
208 "tftp ${kernel_addr} ${uImage}; tftp ${dtb_addr} " \
211 "ramargs=setenv bootargs root=/dev/ram rw " \
212 "ramdisk_size=${rd_size}\0" \
214 "usbargs=setenv bootargs root=/dev/${usbdev} ro rootdelay=10\0" \
215 "rootpath=/opt/eldk/ppc_4xxFP\0" \
217 "nfsargs=setenv bootargs root=/dev/nfs rw " \
218 "nfsroot=${serverip}:${rootpath}\0" \
220 "addide=setenv bootargs ${bootargs} ide=reverse " \
221 "idebus=${pciclk}\0" \
222 "addip=setenv bootargs ${bootargs} " \
223 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
224 ":${hostname}:${netdev}:off panic=1\0" \
225 "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
226 "flash_cf=run usbargs addide addip addtty; " \
227 "bootm ${kernel_addr} - ${dtb_addr}\0" \
228 "flash_nfs=run nfsargs addide addip addtty; " \
229 "bootm ${kernel_addr} - ${dtb_addr}\0" \
230 "flash_self=run ramargs addip addtty; " \
231 "bootm ${kernel_addr} ${ramdisk_addr} ${dtb_addr}\0" \
234 #define CONFIG_BOOTCOMMAND "run flash_cf"
236 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
238 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
239 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
241 #define CONFIG_PPC4xx_EMAC
242 #define CONFIG_IBM_EMAC4_V4 1
243 #define CONFIG_MII 1 /* MII PHY management */
244 #define CONFIG_PHY_ADDR 2 /* PHY address, See schematics */
245 #define CONFIG_PHY_DYNAMIC_ANEG 1
247 #undef CONFIG_PHY_RESET /* Don't do software PHY reset */
248 #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
250 #define CONFIG_HAS_ETH0
251 #define CONFIG_SYS_RX_ETH_BUFFER 32 /* Number of ethernet rx */
252 /* buffers & descriptors */
253 #define CONFIG_NET_MULTI 1
254 #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
255 #define CONFIG_PHY1_ADDR 3
258 #define CONFIG_USB_OHCI
259 #define CONFIG_USB_STORAGE
261 /* Comment this out to enable USB 1.1 device */
262 #define USB_2_0_DEVICE
265 #define CONFIG_MAC_PARTITION
266 #define CONFIG_DOS_PARTITION
267 #define CONFIG_ISO_PARTITION
272 #define CONFIG_BOOTP_BOOTFILESIZE
273 #define CONFIG_BOOTP_BOOTPATH
274 #define CONFIG_BOOTP_GATEWAY
275 #define CONFIG_BOOTP_HOSTNAME
276 #define CONFIG_BOOTP_SUBNETMASK
279 * Command line configuration.
281 #include <config_cmd_default.h>
283 #define CONFIG_CMD_ASKENV
284 #define CONFIG_CMD_DATE
285 #define CONFIG_CMD_DHCP
286 #define CONFIG_CMD_DTT
287 #define CONFIG_CMD_DIAG
288 #define CONFIG_CMD_EEPROM
289 #define CONFIG_CMD_ELF
290 #define CONFIG_CMD_FAT
291 #define CONFIG_CMD_I2C
292 #define CONFIG_CMD_IRQ
293 #define CONFIG_CMD_MII
294 #define CONFIG_CMD_NET
295 #define CONFIG_CMD_NFS
296 #define CONFIG_CMD_PCI
297 #define CONFIG_CMD_PING
298 #define CONFIG_CMD_REGINFO
299 #define CONFIG_CMD_SDRAM
300 #define CONFIG_CMD_USB
303 #define CONFIG_POST (CONFIG_SYS_POST_CACHE | \
304 CONFIG_SYS_POST_CPU | \
305 CONFIG_SYS_POST_ECC | \
306 CONFIG_SYS_POST_ETHER | \
307 CONFIG_SYS_POST_FPU | \
308 CONFIG_SYS_POST_I2C | \
309 CONFIG_SYS_POST_MEMORY | \
310 CONFIG_SYS_POST_RTC | \
311 CONFIG_SYS_POST_SPR | \
312 CONFIG_SYS_POST_UART)
314 #define CONFIG_LOGBUFFER
315 #define CONFIG_SYS_POST_CACHE_ADDR 0xC8000000 /* free virtual address */
317 #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
319 #define CONFIG_SUPPORT_VFAT
322 * Miscellaneous configurable options
324 #define CONFIG_SYS_LONGHELP /* undef to save memory */
325 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
326 #if defined(CONFIG_CMD_KGDB)
327 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
329 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
331 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
332 /* Print Buffer Size */
333 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
334 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
336 #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
337 #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
339 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
340 #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
342 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
344 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
345 #define CONFIG_LOOPW 1 /* enable loopw command */
346 #define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
347 #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
348 #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
351 * Korat-specific options
353 #define CONFIG_SYS_KORAT_MAN_RESET_MS 10000 /* timeout for manufacturer reset */
359 #define CONFIG_PCI /* include pci support */
360 #define CONFIG_PCI_PNP /* do pci plug-and-play */
361 #define CONFIG_SYS_PCI_CACHE_LINE_SIZE 0 /* to avoid problems with PNP */
362 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
363 #define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to */
364 /* CONFIG_SYS_PCI_MEMBASE */
365 /* Board-specific PCI */
366 #define CONFIG_SYS_PCI_TARGET_INIT
367 #define CONFIG_SYS_PCI_MASTER_INIT
368 #define CONFIG_SYS_PCI_BOARD_FIXUP_IRQ
370 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
371 #define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* Whatever */
374 * For booting Linux, the board info and command line data have to be in the
375 * first 8 MB of memory, since this is the maximum mapped by the Linux kernel
376 * during initialization.
378 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
381 * External Bus Controller (EBC) Setup
384 /* Memory Bank 0 (NOR-FLASH) initialization */
385 #if CONFIG_SYS_FLASH0_SIZE == 0x01000000
386 #define CONFIG_SYS_EBC_PB0AP 0x04017300
387 #define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH0_ADDR | 0x0009A000)
388 #elif CONFIG_SYS_FLASH0_SIZE == 0x04000000
389 #define CONFIG_SYS_EBC_PB0AP 0x04017300
390 #define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH0_ADDR | 0x000DA000)
392 #error Unable to configure chip select for current CONFIG_SYS_FLASH0_SIZE
395 /* Memory Bank 1 (NOR-FLASH) initialization */
396 #if CONFIG_SYS_FLASH1_MAX_SIZE == 0x08000000
397 #define CONFIG_SYS_EBC_PB1AP 0x04017300
398 #define CONFIG_SYS_EBC_PB1CR (CONFIG_SYS_FLASH1_ADDR | 0x000FA000)
400 #error Unable to configure chip select for current CONFIG_SYS_FLASH1_MAX_SIZE
403 /* Memory Bank 2 (CPLD) initialization */
404 #define CONFIG_SYS_EBC_PB2AP 0x04017300
405 #define CONFIG_SYS_EBC_PB2CR (CONFIG_SYS_CPLD_BASE | 0x00038000)
413 * Pin Source I/O value Function
414 * ------ ------ --- ----- ---------------------------------
415 * GPIO00 Alt1 I/O x PerAddr07
416 * GPIO01 Alt1 I/O x PerAddr06
417 * GPIO02 Alt1 I/O x PerAddr05
418 * GPIO03 GPIO x x GPIO03 to expansion bus connector
419 * GPIO04 GPIO x x GPIO04 to expansion bus connector
420 * GPIO05 GPIO x x GPIO05 to expansion bus connector
421 * GPIO06 Alt1 O x PerCS1 (2nd NOR flash)
422 * GPIO07 Alt1 O x PerCS2 (CPLD)
423 * GPIO08 Alt1 O x PerCS3 to expansion bus connector
424 * GPIO09 Alt1 O x PerCS4 to expansion bus connector
425 * GPIO10 Alt1 O x PerCS5 to expansion bus connector
426 * GPIO11 Alt1 I x PerErr
427 * GPIO12 GPIO O 0 ATMega !Reset
428 * GPIO13 GPIO x x Test Point 2 (TP2)
429 * GPIO14 GPIO O 1 Write protect EEPROM #1 (0xA8)
430 * GPIO15 GPIO O 0 CPU Run LED !On
431 * GPIO16 Alt1 O x GMC1TxD0
432 * GPIO17 Alt1 O x GMC1TxD1
433 * GPIO18 Alt1 O x GMC1TxD2
434 * GPIO19 Alt1 O x GMC1TxD3
435 * GPIO20 Alt1 I x RejectPkt0
436 * GPIO21 Alt1 I x RejectPkt1
437 * GPIO22 GPIO I x PGOOD_DDR
438 * GPIO23 Alt1 O x SCPD0
439 * GPIO24 Alt1 O x GMC0TxD2
440 * GPIO25 Alt1 O x GMC0TxD3
441 * GPIO26 GPIO? I/O x IIC0SDA (selected in SDR0_PFC4)
442 * GPIO27 GPIO O 0 PHY #0 1000BASE-X select
443 * GPIO28 GPIO O 0 PHY #1 1000BASE-X select
444 * GPIO29 GPIO I x Test jumper !Present
445 * GPIO30 GPIO I x SFP module #0 !Present
446 * GPIO31 GPIO I x SFP module #1 !Present
448 * GPIO32 GPIO O 1 SFP module #0 Tx !Enable
449 * GPIO33 GPIO O 1 SFP module #1 Tx !Enable
450 * GPIO34 Alt2 I x !UART1_CTS
451 * GPIO35 Alt2 O x !UART1_RTS
452 * GPIO36 Alt1 I x !UART0_CTS
453 * GPIO37 Alt1 O x !UART0_RTS
454 * GPIO38 Alt2 O x UART1_Tx
455 * GPIO39 Alt2 I x UART1_Rx
456 * GPIO40 Alt1 I x IRQ0 (Ethernet 0)
457 * GPIO41 Alt1 I x IRQ1 (Ethernet 1)
458 * GPIO42 Alt1 I x IRQ2 (PCI interrupt)
459 * GPIO43 Alt1 I x IRQ3 (System Alert from CPLD)
460 * GPIO44 xxxx x x (grounded through pulldown)
461 * GPIO45 GPIO O 0 PHY #0 Enable
462 * GPIO46 GPIO O 0 PHY #1 Enable
463 * GPIO47 GPIO I x Reset switch !Pressed
464 * GPIO48 GPIO I x Shutdown switch !Pressed
465 * GPIO49 xxxx x x (reserved for trace port)
469 * GPIO63 xxxx x x (reserved for trace port)
472 #define CONFIG_SYS_GPIO_ATMEGA_RESET_ 12
473 #define CONFIG_SYS_GPIO_ATMEGA_SS_ 13
474 #define CONFIG_SYS_GPIO_PHY0_FIBER_SEL 27
475 #define CONFIG_SYS_GPIO_PHY1_FIBER_SEL 28
476 #define CONFIG_SYS_GPIO_SFP0_PRESENT_ 30
477 #define CONFIG_SYS_GPIO_SFP1_PRESENT_ 31
478 #define CONFIG_SYS_GPIO_SFP0_TX_EN_ 32
479 #define CONFIG_SYS_GPIO_SFP1_TX_EN_ 33
480 #define CONFIG_SYS_GPIO_PHY0_EN 45
481 #define CONFIG_SYS_GPIO_PHY1_EN 46
482 #define CONFIG_SYS_GPIO_RESET_PRESSED_ 47
485 * PPC440 GPIO Configuration
487 #define CONFIG_SYS_4xx_GPIO_TABLE { /* Out GPIO Alternate1 Alternate2 Alternate3 */ \
490 {GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO0 EBC_ADDR(7) DMA_REQ(2) */ \
491 {GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO1 EBC_ADDR(6) DMA_ACK(2) */ \
492 {GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO2 EBC_ADDR(5) DMA_EOT/TC(2) */ \
493 {GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO3 EBC_ADDR(4) DMA_REQ(3) */ \
494 {GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO4 EBC_ADDR(3) DMA_ACK(3) */ \
495 {GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO5 EBC_ADDR(2) DMA_EOT/TC(3) */ \
496 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO6 EBC_CS_N(1) */ \
497 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO7 EBC_CS_N(2) */ \
498 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO8 EBC_CS_N(3) */ \
499 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO9 EBC_CS_N(4) */ \
500 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO10 EBC_CS_N(5) */ \
501 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO11 EBC_BUS_ERR */ \
502 {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO12 */ \
503 {GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO13 */ \
504 {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO14 */ \
505 {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO15 */ \
506 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO16 GMCTxD(4) */ \
507 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO17 GMCTxD(5) */ \
508 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO18 GMCTxD(6) */ \
509 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO19 GMCTxD(7) */ \
510 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO20 RejectPkt0 */ \
511 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO21 RejectPkt1 */ \
512 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO22 */ \
513 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO23 SCPD0 */ \
514 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO24 GMCTxD(2) */ \
515 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO25 GMCTxD(3) */ \
516 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO26 */ \
517 {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO27 EXT_EBC_REQ USB2D_RXERROR */ \
518 {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO28 USB2D_TXVALID */ \
519 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO29 EBC_EXT_HDLA USB2D_PAD_SUSPNDM */ \
520 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO30 EBC_EXT_ACK USB2D_XCVRSELECT*/ \
521 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO31 EBC_EXR_BUSREQ USB2D_TERMSELECT*/ \
525 {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO32 USB2D_OPMODE0 EBC_DATA(2) */ \
526 {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO33 USB2D_OPMODE1 EBC_DATA(3) */ \
527 {GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO34 UART0_DCD_N UART1_DSR_CTS_N UART2_SOUT*/ \
528 {GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO35 UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \
529 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO36 UART0_8PIN_CTS_N EBC_DATA(0) UART3_SIN*/ \
530 {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO37 UART0_RTS_N EBC_DATA(1) UART3_SOUT*/ \
531 {GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO38 UART0_DTR_N UART1_SOUT */ \
532 {GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO39 UART0_RI_N UART1_SIN */ \
533 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO40 UIC_IRQ(0) */ \
534 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO41 UIC_IRQ(1) */ \
535 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO42 UIC_IRQ(2) */ \
536 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO43 UIC_IRQ(3) */ \
537 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO44 UIC_IRQ(4) DMA_ACK(1) */ \
538 {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO45 UIC_IRQ(6) DMA_EOT/TC(1) */ \
539 {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO46 UIC_IRQ(7) DMA_REQ(0) */ \
540 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO47 UIC_IRQ(8) DMA_ACK(0) */ \
541 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO48 UIC_IRQ(9) DMA_EOT/TC(0) */ \
542 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO49 Unselect via TraceSelect Bit */ \
543 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO50 Unselect via TraceSelect Bit */ \
544 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO51 Unselect via TraceSelect Bit */ \
545 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO52 Unselect via TraceSelect Bit */ \
546 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO53 Unselect via TraceSelect Bit */ \
547 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO54 Unselect via TraceSelect Bit */ \
548 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO55 Unselect via TraceSelect Bit */ \
549 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO56 Unselect via TraceSelect Bit */ \
550 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO57 Unselect via TraceSelect Bit */ \
551 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO58 Unselect via TraceSelect Bit */ \
552 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO59 Unselect via TraceSelect Bit */ \
553 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO60 Unselect via TraceSelect Bit */ \
554 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO61 Unselect via TraceSelect Bit */ \
555 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO62 Unselect via TraceSelect Bit */ \
556 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO63 Unselect via TraceSelect Bit */ \
560 #if defined(CONFIG_CMD_KGDB)
561 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
562 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
565 /* Pass open firmware flat tree */
566 #define CONFIG_OF_LIBFDT 1
567 #define CONFIG_OF_BOARD_SETUP 1
569 #endif /* __CONFIG_H */