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Stefan Roeseabbd0da2009-06-09 11:50:40 +02001/*
2 * (C) Copyright 2009 Wolfgang Denk <wd@denx.de>
3 * (C) Copyright 2009, DAVE Srl <www.dave.eu>
4 *
Wolfgang Denkd79de1d2013-07-08 09:37:19 +02005 * SPDX-License-Identifier: GPL-2.0+
Stefan Roeseabbd0da2009-06-09 11:50:40 +02006 * modifications for the MECP5123 by reinhard.arlt@esd-electronics.com
7 *
8 */
9
10/*
11 * MECP5123 board configuration file
12 */
13
14#ifndef __CONFIG_H
15#define __CONFIG_H
16
17#define CONFIG_MECP5123 1
18/*
19 * Memory map for the MECP5123 board:
20 *
21 * 0x0000_0000 - 0x1FFF_FFFF DDR RAM (512 MB)
22 * 0x3000_0000 - 0x3001_FFFF SRAM (128 KB)
23 * 0x8000_0000 - 0x803F_FFFF IMMR (4 MB)
24 * 0x8200_0000 - 0x8200_FFFF VPC-3 (64 KB)
25 * 0xFFC0_0000 - 0xFFFF_FFFF NOR Boot FLASH (64 MB)
26 */
27
28/*
29 * High Level Configuration Options
30 */
31#define CONFIG_E300 1 /* E300 Family */
32#define CONFIG_MPC512X 1 /* MPC512X family */
33
Wolfgang Denk291ba1b2010-10-06 09:05:45 +020034#define CONFIG_SYS_TEXT_BASE 0xFFF00000
35
Stefan Roeseabbd0da2009-06-09 11:50:40 +020036#define CONFIG_SYS_MPC512X_CLKIN 33333333 /* in Hz */
37
38#define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f() */
39#define CONFIG_MISC_INIT_R
40
41#define CONFIG_SYS_IMMR 0x80000000
42#define CONFIG_SYS_DIU_ADDR (CONFIG_SYS_IMMR+0x2100)
43
44#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest region */
45#define CONFIG_SYS_MEMTEST_END 0x00400000
46
47/*
48 * DDR Setup - manually set all parameters as there's no SPD etc.
49 */
50#define CONFIG_SYS_DDR_SIZE 512 /* MB */
51
52#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is sys memory*/
53#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
Anatolij Gustschin4c6d3492010-04-24 19:27:08 +020054#define CONFIG_SYS_MAX_RAM_SIZE 0x20000000
Stefan Roeseabbd0da2009-06-09 11:50:40 +020055
Anatolij Gustschin007a8172010-04-24 19:27:07 +020056#define CONFIG_SYS_IOCTRL_MUX_DDR 0x00000036
57
Stefan Roeseabbd0da2009-06-09 11:50:40 +020058/* DDR Controller Configuration
59 *
60 * SYS_CFG:
61 * [31:31] MDDRC Soft Reset: Diabled
62 * [30:30] DRAM CKE pin: Enabled
63 * [29:29] DRAM CLK: Enabled
64 * [28:28] Command Mode: Enabled (For initialization only)
65 * [27:25] DRAM Row Select: dram_row[15:0] = magenta_address[25:10]
66 * [24:21] DRAM Bank Select: dram_bank[1:0] = magenta_address[11:10]
67 * [20:19] Read Test: DON'T USE
68 * [18:18] Self Refresh: Enabled
69 * [17:17] 16bit Mode: Disabled
70 * [16:13] Ready Delay: 2
71 * [12:12] Half DQS Delay: Disabled
72 * [11:11] Quarter DQS Delay: Disabled
73 * [10:08] Write Delay: 2
74 * [07:07] Early ODT: Disabled
75 * [06:06] On DIE Termination: Disabled
76 * [05:05] FIFO Overflow Clear: DON'T USE here
77 * [04:04] FIFO Underflow Clear: DON'T USE here
78 * [03:03] FIFO Overflow Pending: DON'T USE here
79 * [02:02] FIFO Underlfow Pending: DON'T USE here
80 * [01:01] FIFO Overlfow Enabled: Enabled
81 * [00:00] FIFO Underflow Enabled: Enabled
82 * TIME_CFG0
83 * [31:16] DRAM Refresh Time: 0 CSB clocks
84 * [15:8] DRAM Command Time: 0 CSB clocks
85 * [07:00] DRAM Precharge Time: 0 CSB clocks
86 * TIME_CFG1
87 * [31:26] DRAM tRFC:
88 * [25:21] DRAM tWR1:
89 * [20:17] DRAM tWRT1:
90 * [16:11] DRAM tDRR:
91 * [10:05] DRAM tRC:
92 * [04:00] DRAM tRAS:
93 * TIME_CFG2
94 * [31:28] DRAM tRCD:
95 * [27:23] DRAM tFAW:
96 * [22:19] DRAM tRTW1:
97 * [18:15] DRAM tCCD:
98 * [14:10] DRAM tRTP:
99 * [09:05] DRAM tRP:
100 * [04:00] DRAM tRPA
101 */
Martha M Stanc12ecae2009-09-21 14:07:14 -0400102#define CONFIG_SYS_MDDRC_SYS_CFG 0xEA804A00
103#define CONFIG_SYS_MDDRC_TIME_CFG0 0x06183D2E
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200104#define CONFIG_SYS_MDDRC_TIME_CFG1 0x68EC1168
105#define CONFIG_SYS_MDDRC_TIME_CFG2 0x34310864
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200106
Martha M Stanc12ecae2009-09-21 14:07:14 -0400107#define CONFIG_SYS_DDRCMD_NOP 0x01380000
108#define CONFIG_SYS_DDRCMD_PCHG_ALL 0x01100400
109#define CONFIG_SYS_DDRCMD_EM2 0x01020000
110#define CONFIG_SYS_DDRCMD_EM3 0x01030000
111#define CONFIG_SYS_DDRCMD_EN_DLL 0x01010000
112#define CONFIG_SYS_DDRCMD_RFSH 0x01080000
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200113#define CONFIG_SYS_MICRON_INIT_DEV_OP 0x01000432
Martha M Stanc12ecae2009-09-21 14:07:14 -0400114#define CONFIG_SYS_DDRCMD_OCD_DEFAULT 0x01010780
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200115
116/* DDR Priority Manager Configuration */
117#define CONFIG_SYS_MDDRCGRP_PM_CFG1 0x00077777
118#define CONFIG_SYS_MDDRCGRP_PM_CFG2 0x00000000
119#define CONFIG_SYS_MDDRCGRP_HIPRIO_CFG 0x00000001
120#define CONFIG_SYS_MDDRCGRP_LUT0_MU 0xFFEEDDCC
121#define CONFIG_SYS_MDDRCGRP_LUT0_ML 0xBBAAAAAA
122#define CONFIG_SYS_MDDRCGRP_LUT1_MU 0x66666666
123#define CONFIG_SYS_MDDRCGRP_LUT1_ML 0x55555555
124#define CONFIG_SYS_MDDRCGRP_LUT2_MU 0x44444444
125#define CONFIG_SYS_MDDRCGRP_LUT2_ML 0x44444444
126#define CONFIG_SYS_MDDRCGRP_LUT3_MU 0x55555555
127#define CONFIG_SYS_MDDRCGRP_LUT3_ML 0x55555558
128#define CONFIG_SYS_MDDRCGRP_LUT4_MU 0x11111111
129#define CONFIG_SYS_MDDRCGRP_LUT4_ML 0x11111122
130#define CONFIG_SYS_MDDRCGRP_LUT0_AU 0xaaaaaaaa
131#define CONFIG_SYS_MDDRCGRP_LUT0_AL 0xaaaaaaaa
132#define CONFIG_SYS_MDDRCGRP_LUT1_AU 0x66666666
133#define CONFIG_SYS_MDDRCGRP_LUT1_AL 0x66666666
134#define CONFIG_SYS_MDDRCGRP_LUT2_AU 0x11111111
135#define CONFIG_SYS_MDDRCGRP_LUT2_AL 0x11111111
136#define CONFIG_SYS_MDDRCGRP_LUT3_AU 0x11111111
137#define CONFIG_SYS_MDDRCGRP_LUT3_AL 0x11111111
138#define CONFIG_SYS_MDDRCGRP_LUT4_AU 0x11111111
139#define CONFIG_SYS_MDDRCGRP_LUT4_AL 0x11111111
140
141/*
142 * NOR FLASH on the Local Bus
143 */
144#define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
145#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
146
147#define CONFIG_SYS_FLASH_BASE 0xFFC00000 /* start of FLASH */
148#define CONFIG_SYS_FLASH_SIZE 0x00400000 /* max flash size */
149
150#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
151#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
152#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE}
153#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max sectors per device */
154
155#undef CONFIG_SYS_FLASH_CHECKSUM
156
157/*
158 * NAND FLASH
Wolfgang Denkb6e99b42009-06-14 20:58:50 +0200159 * drivers/mtd/nand/mpc5121_nfc.c (rev 2 silicon only)
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200160 */
161#define CONFIG_CMD_NAND
162#define CONFIG_NAND_MPC5121_NFC
163#define CONFIG_SYS_NAND_BASE 0x40000000
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200164#define CONFIG_SYS_MAX_NAND_DEVICE 1
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200165
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200166/*
167 * Configuration parameters for MPC5121 NAND driver
168 */
169#define CONFIG_FSL_NFC_WIDTH 1
170#define CONFIG_FSL_NFC_WRITE_SIZE 2048
171#define CONFIG_FSL_NFC_SPARE_SIZE 64
172#define CONFIG_FSL_NFC_CHIPS 1
173
174#define CONFIG_SYS_SRAM_BASE 0x30000000
175#define CONFIG_SYS_SRAM_SIZE 0x00020000 /* 128 KB */
176
Anatolij Gustschinca625ee2013-02-08 00:03:44 +0000177/* Initialize Local Window for NOR FLASH access */
178#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
179#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
180
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200181/* ALE active low, data size 4bytes */
182#define CONFIG_SYS_CS0_CFG 0x05051150
183
184/* Use not alternative CS timing */
185#define CONFIG_SYS_CS_ALETIMING 0x00000000
186
187/* ALE active low, data size 4bytes */
188#define CONFIG_SYS_CS1_CFG 0x1f1f3090
189#define CONFIG_SYS_VPC3_BASE 0x82000000 /* start of VPC3 space */
190#define CONFIG_SYS_VPC3_SIZE 0x00010000 /* max VPC3 size */
Anatolij Gustschinca625ee2013-02-08 00:03:44 +0000191/* Initialize Local Window for VPC3 access */
192#define CONFIG_SYS_CS1_START CONFIG_SYS_VPC3_BASE
193#define CONFIG_SYS_CS1_SIZE CONFIG_SYS_VPC3_SIZE
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200194
195/* Use SRAM for initial stack */
196#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SRAM_BASE /* Init RAM addr */
Wolfgang Denk1c2e98e2010-10-26 13:32:32 +0200197#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_SRAM_SIZE
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200198
Wolfgang Denk0191e472010-10-26 14:34:52 +0200199#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200200#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
201
Wolfgang Denk0708bc62010-10-07 21:51:12 +0200202#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* Start of monitor */
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200203#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Monitor length */
204#define CONFIG_SYS_MALLOC_LEN (6 * 1024 * 1024) /* Malloc size */
205
206/*
207 * Serial Port
208 */
209#define CONFIG_CONS_INDEX 1
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200210
211/*
212 * Serial console configuration
213 */
214#define CONFIG_PSC_CONSOLE 3 /* console is on PSC3 */
Marek Vasute79aa902012-09-16 16:07:24 +0200215#define CONFIG_SYS_PSC3
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200216#if CONFIG_PSC_CONSOLE != 3
217#error CONFIG_PSC_CONSOLE must be 3
218#endif
219#define CONFIG_BAUDRATE 9600 /* ... at 9600 bps */
220#define CONFIG_SYS_BAUDRATE_TABLE \
221 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
222
223#define CONSOLE_FIFO_TX_SIZE FIFOC_PSC3_TX_SIZE
224#define CONSOLE_FIFO_TX_ADDR FIFOC_PSC3_TX_ADDR
225#define CONSOLE_FIFO_RX_SIZE FIFOC_PSC3_RX_SIZE
226#define CONSOLE_FIFO_RX_ADDR FIFOC_PSC3_RX_ADDR
227
Anatolij Gustschinc9366422013-02-08 00:03:45 +0000228/*
229 * Clocks in use
230 */
231#define SCCR1_CLOCKS_EN (CLOCK_SCCR1_CFG_EN | \
232 CLOCK_SCCR1_LPC_EN | \
233 CLOCK_SCCR1_PSC_EN(CONFIG_PSC_CONSOLE) | \
234 CLOCK_SCCR1_PSCFIFO_EN | \
235 CLOCK_SCCR1_DDR_EN | \
236 CLOCK_SCCR1_FEC_EN | \
237 CLOCK_SCCR1_NFC_EN | \
238 CLOCK_SCCR1_PCI_EN | \
239 CLOCK_SCCR1_TPR_EN)
240
241#define SCCR2_CLOCKS_EN (CLOCK_SCCR2_MEM_EN | \
242 CLOCK_SCCR2_I2C_EN)
243
244
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200245#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
246/* Use the HUSH parser */
247#define CONFIG_SYS_HUSH_PARSER
248#ifdef CONFIG_SYS_HUSH_PARSER
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200249#endif
250
251/* I2C */
252#define CONFIG_HARD_I2C /* I2C with hardware support */
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200253#define CONFIG_I2C_MULTI_BUS
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200254#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed */
255#define CONFIG_SYS_I2C_SLAVE 0x7F /* slave address */
256
257/*
258 * IIM - IC Identification Module
259 */
Benoît Thébaudeau8ac37112013-04-23 10:17:42 +0000260#undef CONFIG_FSL_IIM
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200261
262/*
263 * EEPROM configuration
264 */
265#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* 16-bit EEPROM address */
266#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Atmel: AT24C32A-10TQ-2.7 */
267#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* 10ms of delay */
268#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* 32-Byte Page Write Mode */
269#define CONFIG_SYS_EEPROM_WREN /* Use EEPROM write protect */
270
271/*
272 * Ethernet configuration
273 */
274#define CONFIG_MPC512x_FEC 1
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200275#define CONFIG_PHY_ADDR 0x1
276#define CONFIG_MII 1 /* MII PHY management */
277#define CONFIG_FEC_AN_TIMEOUT 1
278#define CONFIG_HAS_ETH0
279
280/*
281 * Configure on-board RTC
282 */
283#define CONFIG_SYS_RTC_BUS_NUM 0x01
284#define CONFIG_SYS_I2C_RTC_ADDR 0x32
285#define CONFIG_RTC_RX8025
286
287/*
288 * Environment
289 */
290#define CONFIG_ENV_IS_IN_EEPROM /* Store env in I2C EEPROM */
291#define CONFIG_ENV_SIZE 0x1000
292#define CONFIG_ENV_OFFSET 0x0000 /* environment starts here */
293
294#define CONFIG_LOADS_ECHO /* echo on for serial download */
295#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */
296
297#include <config_cmd_default.h>
298
299#define CONFIG_CMD_ASKENV
300#define CONFIG_CMD_DHCP
301#define CONFIG_CMD_I2C
302#define CONFIG_CMD_MII
303#define CONFIG_CMD_NFS
304#define CONFIG_CMD_PING
305#define CONFIG_CMD_REGINFO
306#define CONFIG_CMD_EEPROM
307#define CONFIG_CMD_DATE
308#undef CONFIG_CMD_FUSE
309#undef CONFIG_CMD_IDE
310#undef CONFIG_CMD_EXT2
311#define CONFIG_CMD_FAT
312#define CONFIG_CMD_JFFS2
313#define CONFIG_CMD_ELF
314#define CONFIG_DOS_PARTITION
315
316/*
317 * Watchdog timeout = CONFIG_SYS_WATCHDOG_VALUE * 65536 / IPS clock.
318 * For example, when IPS is set to 66MHz and CONFIG_SYS_WATCHDOG_VALUE is set
319 * to 0xFFFF, watchdog timeouts after about 64s. For details refer
320 * to chapter 36 of the MPC5121e Reference Manual.
321 */
322/* #define CONFIG_WATCHDOG */ /* enable watchdog */
323#define CONFIG_SYS_WATCHDOG_VALUE 0xFFFF
324
325 /*
326 * Miscellaneous configurable options
327 */
328#define CONFIG_SYS_LONGHELP /* undef to save memory */
329#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200330
331#ifdef CONFIG_CMD_KGDB
332# define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
333#else
334# define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
335#endif
336
337/* Print Buffer Size */
338#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
339 sizeof(CONFIG_SYS_PROMPT) + 16)
340/* max number of command args */
341#define CONFIG_SYS_MAXARGS 32
342/* Boot Argument Buffer Size */
343#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
344
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200345/*
346 * For booting Linux, the board info and command line data
Ira W. Snyderc5a22d02010-09-10 15:42:32 -0700347 * have to be in the first 256 MB of memory, since this is
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200348 * the maximum mapped by the Linux kernel during initialization.
349 */
Ira W. Snyderc5a22d02010-09-10 15:42:32 -0700350#define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Linux initial memory map */
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200351
352/* Cache Configuration */
353#define CONFIG_SYS_DCACHE_SIZE 32768
354#define CONFIG_SYS_CACHELINE_SIZE 32
355#ifdef CONFIG_CMD_KGDB
356#define CONFIG_SYS_CACHELINE_SHIFT 5
357#endif
358
359#define CONFIG_SYS_HID0_INIT 0x000000000
360#define CONFIG_SYS_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
361#define CONFIG_SYS_HID2 HID2_HBE
362
363#define CONFIG_HIGH_BATS 1 /* High BATs supported */
364
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200365#ifdef CONFIG_CMD_KGDB
366#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200367#endif
368
369/*
370 * Environment Configuration
371 */
372#define CONFIG_TIMESTAMP
373
374#define CONFIG_HOSTNAME mecp512x
Joe Hershbergere4da2482011-10-13 13:03:48 +0000375#define CONFIG_BOOTFILE "/tftpboot/mecp512x/uImage"
Joe Hershberger257ff782011-10-13 13:03:47 +0000376#define CONFIG_ROOTPATH "/tftpboot/mecp512x/target_root"
Stefan Roeseabbd0da2009-06-09 11:50:40 +0200377
378#define CONFIG_LOADADDR 400000 /* def. location for tftp and bootm */
379
380#define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */
381#undef CONFIG_BOOTARGS /* the boot command will set bootargs*/
382
383#define CONFIG_PREBOOT "echo;" \
384 "echo Welcome to MECP5123" \
385 "echo"
386
387#define CONFIG_EXTRA_ENV_SETTINGS \
388 "u-boot_addr_r=200000\0" \
389 "kernel_addr_r=600000\0" \
390 "fdt_addr_r=880000\0" \
391 "ramdisk_addr_r=900000\0" \
392 "u-boot_addr=FFF00000\0" \
393 "kernel_addr=FFC40000\0" \
394 "fdt_addr=FFEC0000\0" \
395 "ramdisk_addr=FC040000\0" \
396 "ramdiskfile=/tftpboot/mecp512x/uRamdisk\0" \
397 "u-boot=/tftpboot/mecp512x/u-boot.bin\0" \
398 "bootfile=/tftpboot/mecp512x/uImage\0" \
399 "fdtfile=/tftpboot/mecp512x/mecp512x.dtb\0" \
400 "rootpath=/tftpboot/mecp512x/target_root\n" \
401 "netdev=eth0\0" \
402 "consdev=ttyPSC0\0" \
403 "nfsargs=setenv bootargs root=/dev/nfs rw " \
404 "nfsroot=${serverip}:${rootpath}\0" \
405 "ramargs=setenv bootargs root=/dev/ram rw\0" \
406 "addip=setenv bootargs ${bootargs} " \
407 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
408 ":${hostname}:${netdev}:off panic=1\0" \
409 "addtty=setenv bootargs ${bootargs} " \
410 "console=${consdev},${baudrate}\0" \
411 "flash_nfs=run nfsargs addip addtty;" \
412 "bootm ${kernel_addr} - ${fdt_addr}\0" \
413 "flash_self=run ramargs addip addtty;" \
414 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
415 "net_nfs=tftp ${kernel_addr_r} ${bootfile};" \
416 "tftp ${fdt_addr_r} ${fdtfile};" \
417 "run nfsargs addip addtty;" \
418 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
419 "net_self=tftp ${kernel_addr_r} ${bootfile};" \
420 "tftp ${ramdisk_addr_r} ${ramdiskfile};" \
421 "tftp ${fdt_addr_r} ${fdtfile};" \
422 "run ramargs addip addtty;" \
423 "bootm ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}\0"\
424 "load=tftp ${u-boot_addr_r} ${u-boot}\0" \
425 "update=protect off ${u-boot_addr} +${filesize};" \
426 "era ${u-boot_addr} +${filesize};" \
427 "cp.b ${u-boot_addr_r} ${u-boot_addr} ${filesize}\0" \
428 "upd=run load update\0" \
429 ""
430
431#define CONFIG_BOOTCOMMAND "run flash_self"
432
433#define CONFIG_OF_LIBFDT
434#define CONFIG_OF_BOARD_SETUP
435
436#define OF_CPU "PowerPC,5121@0"
437#define OF_SOC_COMPAT "fsl,mpc5121-immr"
438#define OF_TBCLK (bd->bi_busfreq / 4)
439#define OF_STDOUT_PATH "/soc@80000000/serial@11300"
440
441#endif /* __CONFIG_H */