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 * SPDX-License-Identifier: GPL-2.0+
16 * korat.h - configuration for Korat board
22 * High Level Configuration Options
24 #define CONFIG_440EPX 1 /* Specific PPC440EPx */
25 #define CONFIG_SYS_CLK_FREQ 33333333
27 #ifdef CONFIG_KORAT_PERMANENT
28 #define CONFIG_SYS_TEXT_BASE 0xFFFA0000
30 #define CONFIG_SYS_TEXT_BASE 0xF7F60000
33 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
34 #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
37 * Manufacturer's information serial EEPROM parameters
39 #define MAN_DATA_EEPROM_ADDR 0x53 /* EEPROM I2C address */
40 #define MAN_INFO_FIELD 2
41 #define MAN_INFO_LENGTH 9
42 #define MAN_MAC_ADDR_FIELD 3
43 #define MAN_MAC_ADDR_LENGTH 12
46 * Base addresses -- Note these are effective addresses where the actual
47 * resources get mapped (not physical addresses).
49 #define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kiB for Monitor */
50 #define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kiB for malloc() */
52 #define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */
53 #define CONFIG_SYS_FLASH0_SIZE 0x01000000
54 #define CONFIG_SYS_FLASH0_ADDR (-CONFIG_SYS_FLASH0_SIZE)
55 #define CONFIG_SYS_FLASH1_TOP 0xF8000000
56 #define CONFIG_SYS_FLASH1_MAX_SIZE 0x08000000
57 #define CONFIG_SYS_FLASH1_ADDR (CONFIG_SYS_FLASH1_TOP - CONFIG_SYS_FLASH1_MAX_SIZE)
58 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_FLASH1_ADDR /* start of FLASH */
59 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
60 #define CONFIG_SYS_OCM_BASE 0xe0010000 /* ocm */
61 #define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_OCM_BASE
62 #define CONFIG_SYS_PCI_BASE 0xe0000000 /* Internal PCI regs */
63 #define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */
64 #define CONFIG_SYS_PCI_MEMBASE2 (CONFIG_SYS_PCI_MEMBASE + 0x20000000)
66 #define CONFIG_SYS_USB2D0_BASE 0xe0000100
67 #define CONFIG_SYS_USB_DEVICE 0xe0000000
68 #define CONFIG_SYS_USB_HOST 0xe0000400
69 #define CONFIG_SYS_CPLD_BASE 0xc0000000
72 * Initial RAM & stack pointer
74 /* 440EPx has 16KB of internal SRAM, so no need for D-Cache */
75 #undef CONFIG_SYS_INIT_RAM_DCACHE
76 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */
77 #define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
78 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
79 #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
84 #define CONFIG_CONS_INDEX 1 /* Use UART0 */
85 #define CONFIG_SYS_NS16550
86 #define CONFIG_SYS_NS16550_SERIAL
87 #define CONFIG_SYS_NS16550_REG_SIZE 1
88 #define CONFIG_SYS_NS16550_CLK get_serial_clock()
89 #define CONFIG_SYS_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */
90 #define CONFIG_BAUDRATE 115200
92 #define CONFIG_SYS_BAUDRATE_TABLE \
93 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
98 #define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environ vars */
103 #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
104 #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
105 #define CONFIG_FLASH_CFI_LEGACY /* Allow hard-coded config for FLASH0 */
107 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH1_ADDR, CONFIG_SYS_FLASH0_ADDR }
109 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
110 #define CONFIG_SYS_MAX_FLASH_SECT 1024 /* max number of sectors on one chip */
112 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
113 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
115 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
116 #define CONFIG_SYS_FLASH_PROTECTION 1 /* use hardware flash protection */
118 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
119 #define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
121 #define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
122 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH1_TOP - CONFIG_ENV_SECT_SIZE)
123 #define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
125 /* Address and size of Redundant Environment Sector */
126 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR - CONFIG_ENV_SECT_SIZE)
127 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
132 #define CONFIG_DDR_DATA_EYE /* use DDR2 optimization */
133 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */
134 #define CONFIG_ZERO_SDRAM /* Zero SDRAM after setup */
135 #define CONFIG_DDR_ECC /* Use ECC when available */
136 #define SPD_EEPROM_ADDRESS {0x50}
137 #define CONFIG_PROG_SDRAM_TLB
138 #define CONFIG_SYS_MEM_TOP_HIDE (4 << 10) /* don't use last 4 KiB as */
139 /* per 440EPx Errata CHIP_11 */
144 #define CONFIG_SYS_I2C
145 #define CONFIG_SYS_I2C_PPC4XX
146 #define CONFIG_SYS_I2C_PPC4XX_CH0
147 #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
148 #define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
150 #define CONFIG_SYS_I2C_MULTI_EEPROMS
151 #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1)
152 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
153 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
154 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
157 #define CONFIG_RTC_M41T60 1
158 #define CONFIG_SYS_I2C_RTC_ADDR 0x68
160 /* I2C SYSMON (LM73) */
161 #define CONFIG_DTT_LM73 1 /* National Semi's LM73 */
162 #define CONFIG_DTT_SENSORS {2} /* Sensor addresses */
163 #define CONFIG_SYS_DTT_MAX_TEMP 70
164 #define CONFIG_SYS_DTT_MIN_TEMP -30
166 #define CONFIG_PREBOOT "echo;" \
167 "echo Type \\\"run flash_cf\\\" to mount from CompactFlash(R);" \
170 #undef CONFIG_BOOTARGS
172 /* Setup some board specific values for the default environment variables */
173 #define CONFIG_HOSTNAME korat
175 /* Note: kernel_addr and ramdisk_addr assume that FLASH1 is 64 MiB. */
176 #define CONFIG_EXTRA_ENV_SETTINGS \
177 "u_boot=korat/u-boot.bin\0" \
178 "load=tftp 200000 ${u_boot}\0" \
179 "update=protect off F7F60000 F7FBFFFF;erase F7F60000 F7FBFFFF;" \
180 "cp.b ${fileaddr} F7F60000 ${filesize};protect on " \
181 "F7F60000 F7FBFFFF\0" \
182 "upd=run load update\0" \
183 "bootfile=korat/uImage\0" \
184 "dtb=korat/korat.dtb\0" \
185 "kernel_addr=F4000000\0" \
186 "ramdisk_addr=F4400000\0" \
187 "dtb_addr=F41E0000\0" \
188 "udl=tftp 200000 ${bootfile}; erase F4000000 F41DFFFF; " \
189 "cp.b ${fileaddr} F4000000 ${filesize}\0" \
190 "udd=tftp 200000 ${dtb}; erase F41E0000 F41FFFFF; " \
191 "cp.b ${fileaddr} F41E0000 ${filesize}\0" \
192 "ll=setenv kernel_addr 200000; setenv dtb_addr 1000000; " \
193 "tftp ${kernel_addr} ${uImage}; tftp ${dtb_addr} " \
196 "ramargs=setenv bootargs root=/dev/ram rw " \
197 "ramdisk_size=${rd_size}\0" \
199 "usbargs=setenv bootargs root=/dev/${usbdev} ro rootdelay=10\0" \
200 "rootpath=/opt/eldk/ppc_4xxFP\0" \
202 "nfsargs=setenv bootargs root=/dev/nfs rw " \
203 "nfsroot=${serverip}:${rootpath}\0" \
205 "addide=setenv bootargs ${bootargs} ide=reverse " \
206 "idebus=${pciclk}\0" \
207 "addip=setenv bootargs ${bootargs} " \
208 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
209 ":${hostname}:${netdev}:off panic=1\0" \
210 "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
211 "flash_cf=run usbargs addide addip addtty; " \
212 "bootm ${kernel_addr} - ${dtb_addr}\0" \
213 "flash_nfs=run nfsargs addide addip addtty; " \
214 "bootm ${kernel_addr} - ${dtb_addr}\0" \
215 "flash_self=run ramargs addip addtty; " \
216 "bootm ${kernel_addr} ${ramdisk_addr} ${dtb_addr}\0" \
219 #define CONFIG_BOOTCOMMAND "run flash_cf"
221 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
223 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
224 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
226 #define CONFIG_PPC4xx_EMAC
227 #define CONFIG_IBM_EMAC4_V4 1
228 #define CONFIG_MII 1 /* MII PHY management */
229 #define CONFIG_PHY_ADDR 2 /* PHY address, See schematics */
230 #define CONFIG_PHY_DYNAMIC_ANEG 1
232 #undef CONFIG_PHY_RESET /* Don't do software PHY reset */
233 #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
235 #define CONFIG_HAS_ETH0
236 #define CONFIG_SYS_RX_ETH_BUFFER 32 /* Number of ethernet rx */
237 /* buffers & descriptors */
238 #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
239 #define CONFIG_PHY1_ADDR 3
242 #define CONFIG_USB_OHCI
243 #define CONFIG_USB_STORAGE
245 /* Comment this out to enable USB 1.1 device */
246 #define USB_2_0_DEVICE
249 #define CONFIG_MAC_PARTITION
250 #define CONFIG_DOS_PARTITION
251 #define CONFIG_ISO_PARTITION
256 #define CONFIG_BOOTP_BOOTFILESIZE
257 #define CONFIG_BOOTP_BOOTPATH
258 #define CONFIG_BOOTP_GATEWAY
259 #define CONFIG_BOOTP_HOSTNAME
260 #define CONFIG_BOOTP_SUBNETMASK
263 * Command line configuration.
265 #include <config_cmd_default.h>
267 #define CONFIG_CMD_ASKENV
268 #define CONFIG_CMD_DATE
269 #define CONFIG_CMD_DHCP
270 #define CONFIG_CMD_DTT
271 #define CONFIG_CMD_DIAG
272 #define CONFIG_CMD_EEPROM
273 #define CONFIG_CMD_ELF
274 #define CONFIG_CMD_FAT
275 #define CONFIG_CMD_I2C
276 #define CONFIG_CMD_IRQ
277 #define CONFIG_CMD_MII
278 #define CONFIG_CMD_NET
279 #define CONFIG_CMD_NFS
280 #define CONFIG_CMD_PCI
281 #define CONFIG_CMD_PING
282 #define CONFIG_CMD_REGINFO
283 #define CONFIG_CMD_SDRAM
284 #define CONFIG_CMD_USB
287 #define CONFIG_POST (CONFIG_SYS_POST_CACHE | \
288 CONFIG_SYS_POST_CPU | \
289 CONFIG_SYS_POST_ECC | \
290 CONFIG_SYS_POST_ETHER | \
291 CONFIG_SYS_POST_FPU | \
292 CONFIG_SYS_POST_I2C | \
293 CONFIG_SYS_POST_MEMORY | \
294 CONFIG_SYS_POST_RTC | \
295 CONFIG_SYS_POST_SPR | \
296 CONFIG_SYS_POST_UART)
298 #define CONFIG_LOGBUFFER
299 #define CONFIG_SYS_POST_CACHE_ADDR 0xC8000000 /* free virtual address */
301 #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
303 #define CONFIG_SUPPORT_VFAT
306 * Miscellaneous configurable options
308 #define CONFIG_SYS_LONGHELP /* undef to save memory */
309 #if defined(CONFIG_CMD_KGDB)
310 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
312 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
314 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
315 /* Print Buffer Size */
316 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
317 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
319 #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
320 #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
322 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
323 #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
325 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
326 #define CONFIG_LOOPW 1 /* enable loopw command */
327 #define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
328 #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
329 #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
332 * Korat-specific options
334 #define CONFIG_SYS_KORAT_MAN_RESET_MS 10000 /* timeout for manufacturer reset */
340 #define CONFIG_PCI /* include pci support */
341 #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
342 #define CONFIG_PCI_PNP /* do pci plug-and-play */
343 #define CONFIG_SYS_PCI_CACHE_LINE_SIZE 0 /* to avoid problems with PNP */
344 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
345 #define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to */
346 /* CONFIG_SYS_PCI_MEMBASE */
347 /* Board-specific PCI */
348 #define CONFIG_SYS_PCI_TARGET_INIT
349 #define CONFIG_SYS_PCI_MASTER_INIT
350 #define CONFIG_SYS_PCI_BOARD_FIXUP_IRQ
352 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
353 #define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* Whatever */
356 * For booting Linux, the board info and command line data have to be in the
357 * first 8 MB of memory, since this is the maximum mapped by the Linux kernel
358 * during initialization.
360 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
363 * External Bus Controller (EBC) Setup
366 /* Memory Bank 0 (NOR-FLASH) initialization */
367 #if CONFIG_SYS_FLASH0_SIZE == 0x01000000
368 #define CONFIG_SYS_EBC_PB0AP 0x04017300
369 #define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH0_ADDR | 0x0009A000)
370 #elif CONFIG_SYS_FLASH0_SIZE == 0x04000000
371 #define CONFIG_SYS_EBC_PB0AP 0x04017300
372 #define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH0_ADDR | 0x000DA000)
374 #error Unable to configure chip select for current CONFIG_SYS_FLASH0_SIZE
377 /* Memory Bank 1 (NOR-FLASH) initialization */
378 #if CONFIG_SYS_FLASH1_MAX_SIZE == 0x08000000
379 #define CONFIG_SYS_EBC_PB1AP 0x04017300
380 #define CONFIG_SYS_EBC_PB1CR (CONFIG_SYS_FLASH1_ADDR | 0x000FA000)
382 #error Unable to configure chip select for current CONFIG_SYS_FLASH1_MAX_SIZE
385 /* Memory Bank 2 (CPLD) initialization */
386 #define CONFIG_SYS_EBC_PB2AP 0x04017300
387 #define CONFIG_SYS_EBC_PB2CR (CONFIG_SYS_CPLD_BASE | 0x00038000)
395 * Pin Source I/O value Function
396 * ------ ------ --- ----- ---------------------------------
397 * GPIO00 Alt1 I/O x PerAddr07
398 * GPIO01 Alt1 I/O x PerAddr06
399 * GPIO02 Alt1 I/O x PerAddr05
400 * GPIO03 GPIO x x GPIO03 to expansion bus connector
401 * GPIO04 GPIO x x GPIO04 to expansion bus connector
402 * GPIO05 GPIO x x GPIO05 to expansion bus connector
403 * GPIO06 Alt1 O x PerCS1 (2nd NOR flash)
404 * GPIO07 Alt1 O x PerCS2 (CPLD)
405 * GPIO08 Alt1 O x PerCS3 to expansion bus connector
406 * GPIO09 Alt1 O x PerCS4 to expansion bus connector
407 * GPIO10 Alt1 O x PerCS5 to expansion bus connector
408 * GPIO11 Alt1 I x PerErr
409 * GPIO12 GPIO O 0 ATMega !Reset
410 * GPIO13 GPIO x x Test Point 2 (TP2)
411 * GPIO14 GPIO O 1 Write protect EEPROM #1 (0xA8)
412 * GPIO15 GPIO O 0 CPU Run LED !On
413 * GPIO16 Alt1 O x GMC1TxD0
414 * GPIO17 Alt1 O x GMC1TxD1
415 * GPIO18 Alt1 O x GMC1TxD2
416 * GPIO19 Alt1 O x GMC1TxD3
417 * GPIO20 Alt1 I x RejectPkt0
418 * GPIO21 Alt1 I x RejectPkt1
419 * GPIO22 GPIO I x PGOOD_DDR
420 * GPIO23 Alt1 O x SCPD0
421 * GPIO24 Alt1 O x GMC0TxD2
422 * GPIO25 Alt1 O x GMC0TxD3
423 * GPIO26 GPIO? I/O x IIC0SDA (selected in SDR0_PFC4)
424 * GPIO27 GPIO O 0 PHY #0 1000BASE-X select
425 * GPIO28 GPIO O 0 PHY #1 1000BASE-X select
426 * GPIO29 GPIO I x Test jumper !Present
427 * GPIO30 GPIO I x SFP module #0 !Present
428 * GPIO31 GPIO I x SFP module #1 !Present
430 * GPIO32 GPIO O 1 SFP module #0 Tx !Enable
431 * GPIO33 GPIO O 1 SFP module #1 Tx !Enable
432 * GPIO34 Alt2 I x !UART1_CTS
433 * GPIO35 Alt2 O x !UART1_RTS
434 * GPIO36 Alt1 I x !UART0_CTS
435 * GPIO37 Alt1 O x !UART0_RTS
436 * GPIO38 Alt2 O x UART1_Tx
437 * GPIO39 Alt2 I x UART1_Rx
438 * GPIO40 Alt1 I x IRQ0 (Ethernet 0)
439 * GPIO41 Alt1 I x IRQ1 (Ethernet 1)
440 * GPIO42 Alt1 I x IRQ2 (PCI interrupt)
441 * GPIO43 Alt1 I x IRQ3 (System Alert from CPLD)
442 * GPIO44 xxxx x x (grounded through pulldown)
443 * GPIO45 GPIO O 0 PHY #0 Enable
444 * GPIO46 GPIO O 0 PHY #1 Enable
445 * GPIO47 GPIO I x Reset switch !Pressed
446 * GPIO48 GPIO I x Shutdown switch !Pressed
447 * GPIO49 xxxx x x (reserved for trace port)
451 * GPIO63 xxxx x x (reserved for trace port)
454 #define CONFIG_SYS_GPIO_ATMEGA_RESET_ 12
455 #define CONFIG_SYS_GPIO_ATMEGA_SS_ 13
456 #define CONFIG_SYS_GPIO_PHY0_FIBER_SEL 27
457 #define CONFIG_SYS_GPIO_PHY1_FIBER_SEL 28
458 #define CONFIG_SYS_GPIO_SFP0_PRESENT_ 30
459 #define CONFIG_SYS_GPIO_SFP1_PRESENT_ 31
460 #define CONFIG_SYS_GPIO_SFP0_TX_EN_ 32
461 #define CONFIG_SYS_GPIO_SFP1_TX_EN_ 33
462 #define CONFIG_SYS_GPIO_PHY0_EN 45
463 #define CONFIG_SYS_GPIO_PHY1_EN 46
464 #define CONFIG_SYS_GPIO_RESET_PRESSED_ 47
467 * PPC440 GPIO Configuration
469 #define CONFIG_SYS_4xx_GPIO_TABLE { /* Out GPIO Alternate1 Alternate2 Alternate3 */ \
472 {GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO0 EBC_ADDR(7) DMA_REQ(2) */ \
473 {GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO1 EBC_ADDR(6) DMA_ACK(2) */ \
474 {GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO2 EBC_ADDR(5) DMA_EOT/TC(2) */ \
475 {GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO3 EBC_ADDR(4) DMA_REQ(3) */ \
476 {GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO4 EBC_ADDR(3) DMA_ACK(3) */ \
477 {GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO5 EBC_ADDR(2) DMA_EOT/TC(3) */ \
478 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO6 EBC_CS_N(1) */ \
479 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO7 EBC_CS_N(2) */ \
480 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO8 EBC_CS_N(3) */ \
481 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO9 EBC_CS_N(4) */ \
482 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO10 EBC_CS_N(5) */ \
483 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO11 EBC_BUS_ERR */ \
484 {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO12 */ \
485 {GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO13 */ \
486 {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO14 */ \
487 {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO15 */ \
488 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO16 GMCTxD(4) */ \
489 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO17 GMCTxD(5) */ \
490 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO18 GMCTxD(6) */ \
491 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO19 GMCTxD(7) */ \
492 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO20 RejectPkt0 */ \
493 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO21 RejectPkt1 */ \
494 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO22 */ \
495 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO23 SCPD0 */ \
496 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO24 GMCTxD(2) */ \
497 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO25 GMCTxD(3) */ \
498 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO26 */ \
499 {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO27 EXT_EBC_REQ USB2D_RXERROR */ \
500 {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO28 USB2D_TXVALID */ \
501 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO29 EBC_EXT_HDLA USB2D_PAD_SUSPNDM */ \
502 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO30 EBC_EXT_ACK USB2D_XCVRSELECT*/ \
503 {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO31 EBC_EXR_BUSREQ USB2D_TERMSELECT*/ \
507 {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO32 USB2D_OPMODE0 EBC_DATA(2) */ \
508 {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO33 USB2D_OPMODE1 EBC_DATA(3) */ \
509 {GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO34 UART0_DCD_N UART1_DSR_CTS_N UART2_SOUT*/ \
510 {GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO35 UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \
511 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO36 UART0_8PIN_CTS_N EBC_DATA(0) UART3_SIN*/ \
512 {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO37 UART0_RTS_N EBC_DATA(1) UART3_SOUT*/ \
513 {GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO38 UART0_DTR_N UART1_SOUT */ \
514 {GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO39 UART0_RI_N UART1_SIN */ \
515 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO40 UIC_IRQ(0) */ \
516 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO41 UIC_IRQ(1) */ \
517 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO42 UIC_IRQ(2) */ \
518 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO43 UIC_IRQ(3) */ \
519 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO44 UIC_IRQ(4) DMA_ACK(1) */ \
520 {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO45 UIC_IRQ(6) DMA_EOT/TC(1) */ \
521 {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO46 UIC_IRQ(7) DMA_REQ(0) */ \
522 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO47 UIC_IRQ(8) DMA_ACK(0) */ \
523 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO48 UIC_IRQ(9) DMA_EOT/TC(0) */ \
524 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO49 Unselect via TraceSelect Bit */ \
525 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO50 Unselect via TraceSelect Bit */ \
526 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO51 Unselect via TraceSelect Bit */ \
527 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO52 Unselect via TraceSelect Bit */ \
528 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO53 Unselect via TraceSelect Bit */ \
529 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO54 Unselect via TraceSelect Bit */ \
530 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO55 Unselect via TraceSelect Bit */ \
531 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO56 Unselect via TraceSelect Bit */ \
532 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO57 Unselect via TraceSelect Bit */ \
533 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO58 Unselect via TraceSelect Bit */ \
534 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO59 Unselect via TraceSelect Bit */ \
535 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO60 Unselect via TraceSelect Bit */ \
536 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO61 Unselect via TraceSelect Bit */ \
537 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO62 Unselect via TraceSelect Bit */ \
538 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO63 Unselect via TraceSelect Bit */ \
542 #if defined(CONFIG_CMD_KGDB)
543 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
546 /* Pass open firmware flat tree */
547 #define CONFIG_OF_LIBFDT 1
548 #define CONFIG_OF_BOARD_SETUP 1
550 #endif /* __CONFIG_H */