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Wolfgang Denkeb95c852005-08-10 15:14:32 +02001/*
Wolfgang Denk99753142006-07-21 11:16:34 +02002 * (C) Copyright 2003-2006
Wolfgang Denkeb95c852005-08-10 15:14:32 +02003 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
5 * (C) Copyright 2004-2005
6 * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de
7 *
Wolfgang Denkbd8ec7e2013-10-07 13:07:26 +02008 * SPDX-License-Identifier: GPL-2.0+
Wolfgang Denkeb95c852005-08-10 15:14:32 +02009 */
10
11#ifndef __CONFIG_H
12#define __CONFIG_H
13
14/*
15 * High Level Configuration Options
16 * (easy to change)
17 */
18
19#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
20#define CONFIG_MPC5200 1 /* (more precisely an MPC5200 CPU) */
21#define CONFIG_TQM5200 1 /* ... on TQM5200 module */
22#undef CONFIG_TQM5200_REV100 /* define for revision 100 modules */
23#define CONFIG_STK52XX 1 /* ... on a STK52XX base board */
24#define CONFIG_STK52XX_REV100 1 /* define for revision 100 baseboards */
25#define CONFIG_AEVFIFO 1
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020026#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
Wolfgang Denkeb95c852005-08-10 15:14:32 +020027
Wolfgang Denk291ba1b2010-10-06 09:05:45 +020028/*
29 * Valid values for CONFIG_SYS_TEXT_BASE are:
30 * 0xFC000000 boot low (standard configuration with room for
31 * max 64 MByte Flash ROM)
32 * 0xFFF00000 boot high (for a backup copy of U-Boot)
33 * 0x00100000 boot from RAM (for testing only)
34 */
35#ifndef CONFIG_SYS_TEXT_BASE
36#define CONFIG_SYS_TEXT_BASE 0xFC000000
37#endif
38
Becky Bruce03ea1be2008-05-08 19:02:12 -050039#define CONFIG_HIGH_BATS 1 /* High BATs supported */
40
Wolfgang Denkeb95c852005-08-10 15:14:32 +020041/*
42 * Serial console configuration
43 */
44#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
45#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020046#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
Wolfgang Denkeb95c852005-08-10 15:14:32 +020047
48/*
49 * PCI Mapping:
50 * 0x40000000 - 0x4fffffff - PCI Memory
51 * 0x50000000 - 0x50ffffff - PCI IO Space
52 */
53#ifdef CONFIG_AEVFIFO
54#define CONFIG_PCI 1
55#define CONFIG_PCI_PNP 1
56/* #define CONFIG_PCI_SCAN_SHOW 1 */
TsiChung Liew521f97b2008-03-30 01:19:06 -050057#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
Wolfgang Denkeb95c852005-08-10 15:14:32 +020058
59#define CONFIG_PCI_MEM_BUS 0x40000000
60#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
61#define CONFIG_PCI_MEM_SIZE 0x10000000
62
63#define CONFIG_PCI_IO_BUS 0x50000000
64#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
65#define CONFIG_PCI_IO_SIZE 0x01000000
66
Wolfgang Denkeb95c852005-08-10 15:14:32 +020067#define CONFIG_EEPRO100 1
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020068#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
Wolfgang Denkeb95c852005-08-10 15:14:32 +020069#define CONFIG_NS8382X 1
70#endif /* CONFIG_AEVFIFO */
71
72/* Partitions */
73#define CONFIG_MAC_PARTITION
74#define CONFIG_DOS_PARTITION
75#define CONFIG_ISO_PARTITION
76
77/* POST support */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020078#define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
79 CONFIG_SYS_POST_CPU | \
80 CONFIG_SYS_POST_I2C)
Wolfgang Denkeb95c852005-08-10 15:14:32 +020081
82#ifdef CONFIG_POST
Wolfgang Denkeb95c852005-08-10 15:14:32 +020083/* preserve space for the post_word at end of on-chip SRAM */
84#define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4
Wolfgang Denkeb95c852005-08-10 15:14:32 +020085#endif
86
Jon Loeligerc5707f52007-07-04 22:31:42 -050087
Wolfgang Denkeb95c852005-08-10 15:14:32 +020088/*
Jon Loeligere54e77a2007-07-10 09:29:01 -050089 * BOOTP options
90 */
91#define CONFIG_BOOTP_BOOTFILESIZE
92#define CONFIG_BOOTP_BOOTPATH
93#define CONFIG_BOOTP_GATEWAY
94#define CONFIG_BOOTP_HOSTNAME
95
96
97/*
Jon Loeligerc5707f52007-07-04 22:31:42 -050098 * Command line configuration.
Wolfgang Denkeb95c852005-08-10 15:14:32 +020099 */
Jon Loeligerc5707f52007-07-04 22:31:42 -0500100#include <config_cmd_default.h>
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200101
Jon Loeligerc5707f52007-07-04 22:31:42 -0500102#define CONFIG_CMD_ASKENV
103#define CONFIG_CMD_DATE
104#define CONFIG_CMD_DHCP
105#define CONFIG_CMD_ECHO
106#define CONFIG_CMD_EEPROM
107#define CONFIG_CMD_I2C
108#define CONFIG_CMD_MII
109#define CONFIG_CMD_NFS
110#define CONFIG_CMD_PCI
111#define CONFIG_CMD_PING
Jon Loeligerc5707f52007-07-04 22:31:42 -0500112#define CONFIG_CMD_REGINFO
113#define CONFIG_CMD_SNTP
114
Jon Loeligerb5777d12007-07-08 17:02:01 -0500115#ifdef CONFIG_POST
116#define CONFIG_CMD_DIAG
117#endif
118
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200119
120#define CONFIG_TIMESTAMP /* display image timestamps */
121
Wolfgang Denk0708bc62010-10-07 21:51:12 +0200122#if (CONFIG_SYS_TEXT_BASE == 0xFC000000) /* Boot low */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200123# define CONFIG_SYS_LOWBOOT 1
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200124#endif
125
126/*
127 * Autobooting
128 */
129#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
130
131#define CONFIG_PREBOOT "echo;" \
Wolfgang Denk1baed662008-03-03 12:16:44 +0100132 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200133 "echo"
134
135#undef CONFIG_BOOTARGS
136
137#define CONFIG_EXTRA_ENV_SETTINGS \
138 "netdev=eth0\0" \
139 "rootpath=/opt/eldk/ppc_6xx\0" \
140 "ramargs=setenv bootargs root=/dev/ram rw\0" \
141 "nfsargs=setenv bootargs root=/dev/nfs rw " \
Wolfgang Denk86eb3b72005-11-20 21:40:11 +0100142 "nfsroot=${serverip}:${rootpath} " \
143 "console=ttyS0,${baudrate}\0" \
144 "addip=setenv bootargs ${bootargs} " \
145 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
146 ":${hostname}:${netdev}:off panic=1\0" \
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200147 "flash_self=run ramargs addip;" \
Wolfgang Denk86eb3b72005-11-20 21:40:11 +0100148 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200149 "flash_nfs=run nfsargs addip;" \
Wolfgang Denk86eb3b72005-11-20 21:40:11 +0100150 "bootm ${kernel_addr}\0" \
151 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200152 "bootfile=/tftpboot/tqm5200/uImage\0" \
Wolfgang Denk86eb3b72005-11-20 21:40:11 +0100153 "load=tftp 200000 ${u-boot}\0" \
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200154 "u-boot=/tftpboot/tqm5200/u-boot.bin\0" \
155 "update=protect off FC000000 FC05FFFF;" \
156 "erase FC000000 FC05FFFF;" \
Wolfgang Denk86eb3b72005-11-20 21:40:11 +0100157 "cp.b 200000 FC000000 ${filesize};" \
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200158 "protect on FC000000 FC05FFFF\0" \
159 ""
160
161#define CONFIG_BOOTCOMMAND "run net_nfs"
162
163/*
164 * IPB Bus clocking configuration.
165 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200166#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200167
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200168#if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK)
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200169/*
170 * PCI Bus clocking configuration
171 *
172 * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200173 * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
Bartlomiej Siekaa01420c2007-05-27 16:53:43 +0200174 * of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200175 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200176#define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 /* define for 66MHz speed */
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200177#endif
178
179/*
180 * I2C configuration
181 */
182#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
183#ifdef CONFIG_TQM5200_REV100
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200184#define CONFIG_SYS_I2C_MODULE 1 /* Select I2C module #1 for rev. 100 board */
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200185#else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200186#define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #2 for all other revs */
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200187#endif
188
189/*
190 * I2C clock frequency
191 *
192 * Please notice, that the resulting clock frequency could differ from the
193 * configured value. This is because the I2C clock is derived from system
194 * clock over a frequency divider with only a few divider values. U-boot
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200195 * calculates the best approximation for CONFIG_SYS_I2C_SPEED. However the calculated
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200196 * approximation allways lies below the configured value, never above.
197 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200198#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
199#define CONFIG_SYS_I2C_SLAVE 0x7F
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200200
201/*
202 * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work
203 * also). For other EEPROMs configuration should be verified. On Mini-FAP the
204 * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the
205 * same configuration could be used.
206 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200207#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
208#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
209#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */
210#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200211
212/*
213 * Flash configuration
214 */
Wolfgang Denk0708bc62010-10-07 21:51:12 +0200215#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE /* 0xFC000000 */
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200216
217/* use CFI flash driver if no module variant is spezified */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200218#define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
Jean-Christophe PLAGNIOL-VILLARD8d94c232008-08-13 01:40:42 +0200219#define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200220#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_BOOTCS_START }
221#define CONFIG_SYS_FLASH_EMPTY_INFO
222#define CONFIG_SYS_FLASH_SIZE 0x04000000 /* 64 MByte */
223#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
224#undef CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* not supported yet for AMD */
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200225
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200226#if !defined(CONFIG_SYS_LOWBOOT)
227#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00760000 + 0x00800000)
228#else /* CONFIG_SYS_LOWBOOT */
229#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00060000)
230#endif /* CONFIG_SYS_LOWBOOT */
231#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200232 (= chip selects) */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200233#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
234#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200235
236
237/*
238 * Environment settings
239 */
Jean-Christophe PLAGNIOL-VILLARD53db4cd2008-09-10 22:48:04 +0200240#define CONFIG_ENV_IS_IN_FLASH 1
Jean-Christophe PLAGNIOL-VILLARD7e1cda62008-09-10 22:48:06 +0200241#define CONFIG_ENV_SIZE 0x10000
242#define CONFIG_ENV_SECT_SIZE 0x20000
243#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
244#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200245
246/*
247 * Memory map
248 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200249#define CONFIG_SYS_MBAR 0xF0000000
250#define CONFIG_SYS_SDRAM_BASE 0x00000000
251#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200252
253/* Use ON-Chip SRAM until RAM will be available */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200254#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200255#ifdef CONFIG_POST
256/* preserve space for the post_word at end of on-chip SRAM */
Wolfgang Denk1c2e98e2010-10-26 13:32:32 +0200257#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200258#else
Wolfgang Denk1c2e98e2010-10-26 13:32:32 +0200259#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200260#endif
261
262
Wolfgang Denk0191e472010-10-26 14:34:52 +0200263#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200264#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200265
Wolfgang Denk0708bc62010-10-07 21:51:12 +0200266#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200267#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
268# define CONFIG_SYS_RAMBOOT 1
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200269#endif
270
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200271#define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */
272#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
273#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200274
275/*
276 * Ethernet configuration
277 */
278#define CONFIG_MPC5xxx_FEC 1
Wolfgang Denk881de182010-09-19 12:40:02 +0200279#define CONFIG_MPC5xxx_FEC_MII100
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200280/*
Wolfgang Denk881de182010-09-19 12:40:02 +0200281 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200282 */
Wolfgang Denk881de182010-09-19 12:40:02 +0200283/* #define CONFIG_MPC5xxx_FEC_MII10 */
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200284#define CONFIG_PHY_ADDR 0x00
285
286/*
287 * GPIO configuration
288 *
289 * use pin gpio_wkup_6 as second SDRAM chip select (mem_cs1):
290 * Bit 0 (mask: 0x80000000): 1
291 * use ALT CAN position: Bits 2-3 (mask: 0x30000000):
292 * 00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
293 * 01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
294 * Use for REV200 STK52XX boards. Do not use with REV100 modules
295 * (because, there I2C1 is used as I2C bus)
296 * use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100
297 * use PSC2 as CAN: Bits 25:27 (mask: 0x00000030)
298 * 000 -> All PSC2 pins are GIOPs
299 * 001 -> CAN1/2 on PSC2 pins
300 * Use for REV100 STK52xx boards
301 * use PSC6:
302 * on STK52xx:
303 * use as UART. Pins PSC6_0 to PSC6_3 are used.
304 * Bits 9:11 (mask: 0x00700000):
305 * 101 -> PSC6 : Extended POST test is not available
306 * on MINI-FAP and TQM5200_IB:
307 * use PSC6_0 to PSC6_3 as GPIO: Bits 9:11 (mask: 0x00700000):
308 * 000 -> PSC6 could not be used as UART, CODEC or IrDA
309 * GPIO on PSC6_3 is used in post_hotkeys_pressed() to enable extended POST
310 * tests.
311 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200312#define CONFIG_SYS_GPS_PORT_CONFIG 0x81500014
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200313
314/*
315 * RTC configuration
316 */
317#define CONFIG_RTC_MPC5200 1 /* use internal MPC5200 RTC */
318
319/*
320 * Miscellaneous configurable options
321 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200322#define CONFIG_SYS_LONGHELP /* undef to save memory */
Jon Loeligerc5707f52007-07-04 22:31:42 -0500323#if defined(CONFIG_CMD_KGDB)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200324#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200325#else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200326#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200327#endif
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200328#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
329#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
330#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200331
332/* Enable an alternate, more extensive memory test */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200333#define CONFIG_SYS_ALT_MEMTEST
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200334
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200335#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
336#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200337
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200338#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200339
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200340#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
Jon Loeligerc5707f52007-07-04 22:31:42 -0500341#if defined(CONFIG_CMD_KGDB)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200342# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
Jon Loeligerc5707f52007-07-04 22:31:42 -0500343#endif
344
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200345/*
Jon Loeligere54e77a2007-07-10 09:29:01 -0500346 * Enable loopw command.
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200347 */
348#define CONFIG_LOOPW
349
350/*
351 * Various low-level settings
352 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200353#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
354#define CONFIG_SYS_HID0_FINAL HID0_ICE
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200355
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200356#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
357#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
358#ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
359#define CONFIG_SYS_BOOTCS_CFG 0x0008DF30 /* for pci_clk = 66 MHz */
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200360#else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200361#define CONFIG_SYS_BOOTCS_CFG 0x0004DF30 /* for pci_clk = 33 MHz */
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200362#endif
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200363#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
364#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200365
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200366#define CONFIG_LAST_STAGE_INIT
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200367
368/*
369 * SRAM - Do not map below 2 GB in address space, because this area is used
370 * for SDRAM autosizing.
371 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200372#define CONFIG_SYS_CS2_START 0xE5000000
373#define CONFIG_SYS_CS2_SIZE 0x80000 /* 512 kByte */
374#define CONFIG_SYS_CS2_CFG 0x0004D930
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200375
376/*
377 * Grafic controller - Do not map below 2 GB in address space, because this
378 * area is used for SDRAM autosizing.
379 */
380#define SM501_FB_BASE 0xE0000000
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200381#define CONFIG_SYS_CS1_START (SM501_FB_BASE)
382#define CONFIG_SYS_CS1_SIZE 0x4000000 /* 64 MByte */
383#define CONFIG_SYS_CS1_CFG 0x8F48FF70
384#define SM501_MMIO_BASE CONFIG_SYS_CS1_START + 0x03E00000
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200385
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200386#define CONFIG_SYS_CS_BURST 0x00000000
387#define CONFIG_SYS_CS_DEADCYCLE 0x33333311 /* 1 dead cycle for flash and SM501 */
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200388
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200389#define CONFIG_SYS_RESET_ADDRESS 0xff000000
Wolfgang Denkeb95c852005-08-10 15:14:32 +0200390
391#endif /* __CONFIG_H */