blob: 2ec776174cd07644b3e18ea8e150abc068c8ff91 [file] [log] [blame]
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +02001/*
2 * Copyright (C) 2006 Mihai Georgian <u-boot@linuxnotincluded.org.uk>
3 *
Wolfgang Denk1a459662013-07-08 09:37:19 +02004 * SPDX-License-Identifier: GPL-2.0+
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +02005 */
6
7#ifndef __CONFIG_H
8#define __CONFIG_H
9
Wolfgang Denk2ae18242010-10-06 09:05:45 +020010/*
11 * Valid values for CONFIG_SYS_TEXT_BASE are:
12 *
13 * Standard configuration - all models
14 * 0xFFF00000 boot from flash
15 *
16 * Test configuration (boot from RAM using uloader.o)
17 * LinkStation HD-HLAN and KuroBox Standard
18 * 0x03F00000 boot from RAM
19 * LinkStation HD-HGLAN and KuroBox HG
20 * 0x07F00000 boot from RAM
21 */
22#ifndef CONFIG_SYS_TEXT_BASE
23#define CONFIG_SYS_TEXT_BASE 0xFFF00000
24#endif
25
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +020026#if 0
27#define DEBUG
28#endif
29
30#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
31
32/*-----------------------------------------------------------------------
33 * User configurable settings:
34 * Mandatory settings:
35 * CONFIG_IPADDR_LS - the IP address of the LinkStation
36 * CONFIG_SERVERIP_LS - the address of the server for NFS/TFTP/DHCP/BOOTP
37 * Optional settins:
38 * CONFIG_NCIP_LS - the adress of the computer running net console
39 * if not configured, it will be set to
40 * CONFIG_SERVERIP_LS
41 */
42
43
44#define CONFIG_IPADDR_LS 192.168.11.150
45#define CONFIG_SERVERIP_LS 192.168.11.149
46
47#if !defined(CONFIG_IPADDR_LS) || !defined(CONFIG_SERVERIP_LS)
48#error Both CONFIG_IPADDR_LS and CONFIG_SERVERIP_LS must be defined
49#endif
50
51#if !defined(CONFIG_NCIP_LS)
52#define CONFIG_NCIP_LS CONFIG_SERVERIP_LS
53#endif
54
55/*----------------------------------------------------------------------
56 * DO NOT CHANGE ANYTHING BELOW, UNLESS YOU KNOW WHAT YOU ARE DOING
57 *---------------------------------------------------------------------*/
58
59#define CONFIG_MPC8245 1
60#define CONFIG_LINKSTATION 1
61
62/*---------------------------------------
63 * Supported models
64 *
65 * LinkStation HDLAN /KuroBox Standard (CONFIG_HLAN)
66 * LinkStation old model (CONFIG_LAN) - totally untested
67 * LinkStation HGLAN / KuroBox HG (CONFIG_HGLAN)
68 *
69 * Models not supported yet
70 * TeraStatin (CONFIG_HTGL)
71 */
72
73#if defined(CONFIG_HLAN) || defined(CONFIG_LAN)
74#define CONFIG_IDENT_STRING " LinkStation / KuroBox"
75#elif defined(CONFIG_HGLAN)
76#define CONFIG_IDENT_STRING " LinkStation HG / KuroBox HG"
77#elif defined(CONFIG_HTGL)
78#define CONFIG_IDENT_STRING " TeraStation"
79#else
80#error No LinkStation model defined
81#endif
82
83#define CONFIG_BOOTDELAY 5
84#define CONFIG_ZERO_BOOTDELAY_CHECK
85#undef CONFIG_BOOT_RETRY_TIME
86
87#define CONFIG_AUTOBOOT_KEYED
Wolfgang Denkc37207d2008-07-16 16:38:59 +020088#define CONFIG_AUTOBOOT_PROMPT \
89 "Boot in %02d seconds ('s' to stop)...", bootdelay
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +020090#define CONFIG_AUTOBOOT_STOP_STR "s"
91
92#define CONFIG_CMD_IDE
93#define CONFIG_CMD_PCI
94#define CONFIG_CMD_DHCP
95#define CONFIG_CMD_PING
96#define CONFIG_CMD_EXT2
97
98#define CONFIG_BOOTP_MASK CONFIG_BOOTP_ALL
99
100#define CONFIG_OF_LIBFDT 1
101
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200102#define OF_STDOUT_PATH "/soc10x/serial@80004600"
103
104/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
105#include <config_cmd_default.h>
106
107/*
108 * Miscellaneous configurable options
109 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200110#define CONFIG_SYS_LONGHELP /* undef to save memory */
111#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
112#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200113
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200114#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
115#define CONFIG_SYS_MAXARGS 16 /* Max number of command args */
116#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
117#define CONFIG_SYS_LOAD_ADDR 0x00800000 /* Default load address: 8 MB */
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200118
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200119#define CONFIG_BOOTCOMMAND "run bootcmd1"
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200120#define CONFIG_BOOTARGS "root=/dev/sda1 console=ttyS1,57600 netconsole=@192.168.1.7/eth0,@192.168.1.1/00:50:BF:A4:59:71 rtc-rs5c372.probe=0,0x32 debug"
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200121#define CONFIG_NFSBOOTCOMMAND "bootp;run nfsargs;bootm"
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200122
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200123#define CONFIG_SYS_CONSOLE_IS_IN_ENV
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200124
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200125#if defined(CONFIG_HLAN) || defined(CONFIG_LAN)
126#define UBFILE "share/u-boot/u-boot-hd.flash.bin"
127#elif defined(CONFIG_HGLAN)
128#define UBFILE "share/u-boot/u-boot-hg.flash.bin"
129#elif defined(CONFIG_HTGL)
130#define UBFILE "share/u-boot/u-boot-ht.flash.bin"
131#else
132#error No LinkStation model defined
133#endif
134
135#define CONFIG_EXTRA_ENV_SETTINGS \
136 "autoload=no\0" \
137 "stdin=nc\0" \
138 "stdout=nc\0" \
139 "stderr=nc\0" \
Marek Vasut5368c552012-09-23 17:41:24 +0200140 "ipaddr="__stringify(CONFIG_IPADDR_LS)"\0" \
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200141 "netmask=255.255.255.0\0" \
Marek Vasut5368c552012-09-23 17:41:24 +0200142 "serverip="__stringify(CONFIG_SERVERIP_LS)"\0" \
143 "ncip="__stringify(CONFIG_NCIP_LS)"\0" \
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200144 "netretry=no\0" \
145 "nc=setenv stdin nc;setenv stdout nc;setenv stderr nc\0" \
146 "ser=setenv stdin serial;setenv stdout serial;setenv stderr serial\0" \
147 "ldaddr=800000\0" \
148 "hdpart=0:1\0" \
149 "hdfile=boot/uImage\0" \
150 "hdload=echo Loading ${hdpart}:${hdfile};ext2load ide ${hdpart} ${ldaddr} ${hdfile};ext2load ide ${hdpart} 7f0000 boot/kuroboxHG.dtb\0" \
151 "boothd=setenv bootargs " CONFIG_BOOTARGS ";bootm ${ldaddr} - 7f0000\0" \
152 "hdboot=run hdload;run boothd\0" \
153 "flboot=setenv bootargs root=/dev/hda1;bootm ffc00000\0" \
154 "emboot=setenv bootargs root=/dev/ram0;bootm ffc00000\0" \
155 "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \
156 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off\0" \
157 "bootretry=30\0" \
158 "bootcmd1=run hdboot;run flboot\0" \
159 "bootcmd2=run flboot\0" \
160 "bootcmd3=run emboot\0" \
161 "writeng=protect off fff70000 fff7ffff;era fff70000 fff7ffff;mw.l 800000 4e474e47 1;cp.b 800000 fff70000 4\0" \
162 "writeok=protect off fff70000 fff7ffff;era fff70000 fff7ffff;mw.l 800000 4f4b4f4b 1;cp.b 800000 fff70000 4\0" \
163 "ubpart=0:3\0" \
164 "ubfile="UBFILE"\0" \
165 "ubload=echo Loading ${ubpart}:${ubfile};ext2load ide ${ubpart} ${ldaddr} ${ubfile}\0" \
166 "ubsaddr=fff00000\0" \
167 "ubeaddr=fff2ffff\0" \
168 "ubflash=protect off ${ubsaddr} ${ubeaddr};era ${ubsaddr} ${ubeaddr};cp.b ${ldaddr} ${ubsaddr} ${filesize};cmp.b ${ldaddr} ${ubsaddr} ${filesize}\0" \
169 "upgrade=run ubload ubflash\0"
170
171/*-----------------------------------------------------------------------
172 * PCI stuff
173 */
174#define CONFIG_PCI
Gabor Juhos842033e2013-05-30 07:06:12 +0000175#define CONFIG_PCI_INDIRECT_BRIDGE
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200176/* Verified: CONFIG_PCI_PNP doesn't work */
177#undef CONFIG_PCI_PNP
178#define CONFIG_PCI_SCAN_SHOW
179
180#ifndef CONFIG_PCI_PNP
181/* Keep the following defines in sync with the BAT mappings */
182
183#define PCI_ETH_IOADDR 0xbfff00
184#define PCI_ETH_MEMADDR 0xbffffc00
185#define PCI_IDE_IOADDR 0xbffed0
186#define PCI_IDE_MEMADDR 0xbffffb00
187#define PCI_USB0_IOADDR 0
188#define PCI_USB0_MEMADDR 0xbfffe000
189#define PCI_USB1_IOADDR 0
190#define PCI_USB1_MEMADDR 0xbfffd000
191#define PCI_USB2_IOADDR 0
192#define PCI_USB2_MEMADDR 0xbfffcf00
193
194#endif
195
196/*-----------------------------------------------------------------------
197 * Ethernet stuff
198 */
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200199
200#if defined(CONFIG_LAN) || defined(CONFIG_HLAN)
201#define CONFIG_TULIP
202#define CONFIG_TULIP_USE_IO
203#elif defined(CONFIG_HGLAN) || defined(CONFIG_HTGL)
204#define CONFIG_RTL8169
205#endif
206
207#define CONFIG_NET_RETRY_COUNT 5
208
209#define CONFIG_NETCONSOLE
210
211/*-----------------------------------------------------------------------
212 * Start addresses for the final memory configuration
213 * (Set up by the startup code)
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200214 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200215 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200216#define CONFIG_SYS_SDRAM_BASE 0x00000000
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200217
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200218#define CONFIG_SYS_FLASH_BASE 0xFFC00000
219#define CONFIG_SYS_FLASH_SIZE 0x00400000
Wolfgang Denk14d0a022010-10-07 21:51:12 +0200220#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200221
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200222#define CONFIG_SYS_RESET_ADDRESS 0xFFF00100
223#define CONFIG_SYS_EUMB_ADDR 0x80000000
224#define CONFIG_SYS_PCI_MEM_ADDR 0xB0000000
225#define CONFIG_SYS_MISC_REGION_ADDR 0xFE000000
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200226
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200227#define CONFIG_SYS_MONITOR_LEN 0x00040000 /* 256 kB */
228#define CONFIG_SYS_MALLOC_LEN (512 << 10) /* Reserve some kB for malloc() */
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200229
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200230#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
231#define CONFIG_SYS_MEMTEST_END 0x00800000 /* 1M ... 8M in DRAM */
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200232
233/* Maximum amount of RAM */
234#if defined(CONFIG_HLAN) || defined(CONFIG_LAN)
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200235#define CONFIG_SYS_MAX_RAM_SIZE 0x04000000 /* 64MB of SDRAM */
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200236#elif defined(CONFIG_HGLAN) || defined(CONFIG_HTGL)
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200237#define CONFIG_SYS_MAX_RAM_SIZE 0x08000000 /* 128MB of SDRAM */
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200238#else
239#error Unknown LinkStation type
240#endif
241
242/*-----------------------------------------------------------------------
Wolfgang Denk14d0a022010-10-07 21:51:12 +0200243 * Change CONFIG_SYS_TEXT_BASE in bord/linkstation/config.mk to get a RAM build
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200244 *
245 * RAM based builds are for testing purposes. A Linux module, uloader.o,
246 * exists to load U-Boot and pass control to it
247 *
248 * Always do "make clean" after changing the build type
249 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200250#if CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE
251#define CONFIG_SYS_RAMBOOT
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200252#endif
253
254/*-----------------------------------------------------------------------
255 * Definitions for initial stack pointer and data area
256 */
257#if 1 /* RAM is available when the first C function is called */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200258#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_MAX_RAM_SIZE - 0x1000)
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200259#else
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200260#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200261#endif
Wolfgang Denk553f0982010-10-26 13:32:32 +0200262#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
Wolfgang Denk25ddd1f2010-10-26 14:34:52 +0200263#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200264
265/*----------------------------------------------------------------------
266 * Serial configuration
267 */
268#define CONFIG_CONS_INDEX 1
269#define CONFIG_BAUDRATE 57600
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200270
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200271#define CONFIG_SYS_NS16550
272#define CONFIG_SYS_NS16550_SERIAL
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200273
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200274#define CONFIG_SYS_NS16550_REG_SIZE 1
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200275
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200276#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200277
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200278#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_EUMB_ADDR + 0x4600) /* Console port */
279#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_EUMB_ADDR + 0x4500) /* AVR port */
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200280
281/*
282 * Low Level Configuration Settings
283 * (address mappings, register initial values, etc.)
284 * You should know what you are doing if you make changes here.
285 * For the detail description refer to the MPC8245 user's manual.
286 *
287 * Unless indicated otherwise, the values are
288 * taken from the orignal Linkstation boot code
289 *
290 * Most of the low level configuration setttings are normally used
Stefan Roesea47a12b2010-04-15 16:07:28 +0200291 * in arch/powerpc/cpu/mpc824x/cpu_init.c which is NOT used by this implementation.
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200292 * Low level initialisation is done in board/linkstation/early_init.S
293 * The values below are included for reference purpose only
294 */
295
296/* FIXME: 32.768 MHz is the crystal frequency but */
297/* the real frequency is lower by about 0.75% */
298#define CONFIG_SYS_CLK_FREQ 32768000
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200299#define CONFIG_SYS_HZ 1000
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200300
301/* Bit-field values for MCCR1. */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200302#define CONFIG_SYS_ROMNAL 0
303#define CONFIG_SYS_ROMFAL 11
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200304
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200305#define CONFIG_SYS_BANK0_ROW 2 /* Only bank 0 used: 13 x n x 4 */
306#define CONFIG_SYS_BANK1_ROW 0
307#define CONFIG_SYS_BANK2_ROW 0
308#define CONFIG_SYS_BANK3_ROW 0
309#define CONFIG_SYS_BANK4_ROW 0
310#define CONFIG_SYS_BANK5_ROW 0
311#define CONFIG_SYS_BANK6_ROW 0
312#define CONFIG_SYS_BANK7_ROW 0
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200313
314/* Bit-field values for MCCR2. */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200315#define CONFIG_SYS_TSWAIT 0
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200316#if defined(CONFIG_LAN) || defined(CONFIG_HLAN)
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200317#define CONFIG_SYS_REFINT 0x15e0
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200318#elif defined(CONFIG_HGLAN) || defined(CONFIG_HTGL)
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200319#define CONFIG_SYS_REFINT 0x1580
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200320#endif
321
322/* Burst To Precharge. Bits of this value go to MCCR3 and MCCR4. */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200323#define CONFIG_SYS_BSTOPRE 0x91c
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200324
325/* Bit-field values for MCCR3. */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200326#define CONFIG_SYS_REFREC 7
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200327
328/* Bit-field values for MCCR4. */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200329#define CONFIG_SYS_PRETOACT 2
330#define CONFIG_SYS_ACTTOPRE 2 /* Original value was 2 */
331#define CONFIG_SYS_ACTORW 2
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200332#if defined(CONFIG_LAN) || defined(CONFIG_HLAN)
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200333#define CONFIG_SYS_SDMODE_CAS_LAT 2 /* For 100MHz bus */
334/*#define CONFIG_SYS_SDMODE_BURSTLEN 3*/
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200335#elif defined(CONFIG_HGLAN) || defined(CONFIG_HTGL)
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200336#define CONFIG_SYS_SDMODE_CAS_LAT 3 /* For 133MHz bus */
337/*#define CONFIG_SYS_SDMODE_BURSTLEN 2*/
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200338#endif
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200339#define CONFIG_SYS_REGISTERD_TYPE_BUFFER 1
340#define CONFIG_SYS_EXTROM 1 /* Original setting but there is no EXTROM */
341#define CONFIG_SYS_REGDIMM 0
342#define CONFIG_SYS_DBUS_SIZE2 1
343#define CONFIG_SYS_SDMODE_WRAP 0
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200344
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200345#define CONFIG_SYS_PGMAX 0x32 /* All boards use this setting. Original 0x92 */
346#define CONFIG_SYS_SDRAM_DSCD 0x30
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200347
348/* Memory bank settings.
349 * Only bits 20-29 are actually used from these vales to set the
350 * start/end addresses. The upper two bits will always be 0, and the lower
351 * 20 bits will be 0x00000 for a start address, or 0xfffff for an end
352 * address. Refer to the MPC8240 book.
353 */
354
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200355#define CONFIG_SYS_BANK0_START 0x00000000
356#define CONFIG_SYS_BANK0_END (CONFIG_SYS_MAX_RAM_SIZE - 1)
357#define CONFIG_SYS_BANK0_ENABLE 1
358#define CONFIG_SYS_BANK1_START 0x3ff00000
359#define CONFIG_SYS_BANK1_END 0x3fffffff
360#define CONFIG_SYS_BANK1_ENABLE 0
361#define CONFIG_SYS_BANK2_START 0x3ff00000
362#define CONFIG_SYS_BANK2_END 0x3fffffff
363#define CONFIG_SYS_BANK2_ENABLE 0
364#define CONFIG_SYS_BANK3_START 0x3ff00000
365#define CONFIG_SYS_BANK3_END 0x3fffffff
366#define CONFIG_SYS_BANK3_ENABLE 0
367#define CONFIG_SYS_BANK4_START 0x3ff00000
368#define CONFIG_SYS_BANK4_END 0x3fffffff
369#define CONFIG_SYS_BANK4_ENABLE 0
370#define CONFIG_SYS_BANK5_START 0x3ff00000
371#define CONFIG_SYS_BANK5_END 0x3fffffff
372#define CONFIG_SYS_BANK5_ENABLE 0
373#define CONFIG_SYS_BANK6_START 0x3ff00000
374#define CONFIG_SYS_BANK6_END 0x3fffffff
375#define CONFIG_SYS_BANK6_ENABLE 0
376#define CONFIG_SYS_BANK7_START 0x3ff00000
377#define CONFIG_SYS_BANK7_END 0x3fffffff
378#define CONFIG_SYS_BANK7_ENABLE 0
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200379
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200380#define CONFIG_SYS_ODCR 0x15
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200381
382/*----------------------------------------------------------------------
383 * Initial BAT mappings
384 */
385
386/* NOTES:
387 * 1) GUARDED and WRITETHROUGH not allowed in IBATS
388 * 2) CACHEINHIBIT and WRITETHROUGH not allowed together in same BAT
389 */
390
391/* SDRAM */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200392#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
393#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_128M | BATU_VS | BATU_VP)
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200394
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200395#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
396#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200397
398/* EUMB: 1MB of address space */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200399#define CONFIG_SYS_IBAT1L (CONFIG_SYS_EUMB_ADDR | BATL_PP_10 | BATL_CACHEINHIBIT)
400#define CONFIG_SYS_IBAT1U (CONFIG_SYS_EUMB_ADDR | BATU_BL_1M | BATU_VS | BATU_VP)
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200401
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200402#define CONFIG_SYS_DBAT1L (CONFIG_SYS_IBAT1L | BATL_GUARDEDSTORAGE)
403#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200404
405/* PCI Mem: 256MB of address space */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200406#define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCI_MEM_ADDR | BATL_PP_10 | BATL_CACHEINHIBIT)
407#define CONFIG_SYS_IBAT2U (CONFIG_SYS_PCI_MEM_ADDR | BATU_BL_256M | BATU_VS | BATU_VP)
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200408
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200409#define CONFIG_SYS_DBAT2L (CONFIG_SYS_IBAT2L | BATL_GUARDEDSTORAGE)
410#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200411
412/* PCI and local ROM/Flash: last 32MB of address space */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200413#define CONFIG_SYS_IBAT3L (CONFIG_SYS_MISC_REGION_ADDR | BATL_PP_10 | BATL_CACHEINHIBIT)
414#define CONFIG_SYS_IBAT3U (CONFIG_SYS_MISC_REGION_ADDR | BATU_BL_32M | BATU_VS | BATU_VP)
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200415
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200416#define CONFIG_SYS_DBAT3L (CONFIG_SYS_IBAT3L | BATL_GUARDEDSTORAGE)
417#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200418
419/*
420 * For booting Linux, the board info and command line data
421 * have to be in the first 8 MB of memory, since this is
422 * the maximum mapped by the Linux kernel during initialization.
423 *
424 * FIXME: This doesn't appear to be true for the newer kernels
425 * which map more that 8 MB
426 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200427#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200428
429/*-----------------------------------------------------------------------
430 * FLASH organization
431 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200432#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
Jean-Christophe PLAGNIOL-VILLARD00b18832008-08-13 01:40:42 +0200433#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200434
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200435#undef CONFIG_SYS_FLASH_PROTECTION
436#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
437#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* Max number of flash banks */
438#define CONFIG_SYS_MAX_FLASH_SECT 72 /* Max number of sectors per flash */
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200439
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200440#define CONFIG_SYS_FLASH_ERASE_TOUT 12000
441#define CONFIG_SYS_FLASH_WRITE_TOUT 1000
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200442
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200443#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200444
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200445#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
446#define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200447
Jean-Christophe PLAGNIOL-VILLARD5a1aceb2008-09-10 22:48:04 +0200448#define CONFIG_ENV_IS_IN_FLASH
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200449/*
450 * The original LinkStation flash organisation uses
451 * 448 kB (0xFFF00000 - 0xFFF6FFFF) for the boot loader
452 * We use the last sector of this area to store the environment
453 * which leaves max. 384 kB for the U-Boot itself
454 */
Jean-Christophe PLAGNIOL-VILLARD0e8d1582008-09-10 22:48:06 +0200455#define CONFIG_ENV_ADDR 0xFFF60000
456#define CONFIG_ENV_SIZE 0x00010000
457#define CONFIG_ENV_SECT_SIZE 0x00010000
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200458
459/*-----------------------------------------------------------------------
460 * Cache Configuration
461 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200462#define CONFIG_SYS_CACHELINE_SIZE 32
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200463#ifdef CONFIG_CMD_KGDB
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200464#define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200465#endif
466
467/*-----------------------------------------------------------------------
468 * IDE/ATA definitions
469 */
470#undef CONFIG_IDE_LED /* No IDE LED */
471#define CONFIG_IDE_RESET /* no reset for ide supported */
472#define CONFIG_IDE_PREINIT /* check for units */
473#define CONFIG_LBA48 /* 48 bit LBA supported */
474
475#if defined(CONFIG_LAN) || defined(CONFIG_HLAN) || defined(CONFIG_HGLAN)
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200476#define CONFIG_SYS_IDE_MAXBUS 1 /* Scan only 1 IDE bus */
477#define CONFIG_SYS_IDE_MAXDEVICE 1 /* Only 1 drive per IDE bus */
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200478#elif defined(CONFIG_HGTL)
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200479#define CONFIG_SYS_IDE_MAXBUS 2 /* Max. 2 IDE busses */
480#define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drives per IDE bus */
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200481#else
482#error Config IDE: Unknown LinkStation type
483#endif
484
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200485#define CONFIG_SYS_ATA_BASE_ADDR 0
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200486
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200487#define CONFIG_SYS_ATA_DATA_OFFSET 0 /* Offset for data I/O */
488#define CONFIG_SYS_ATA_REG_OFFSET 0 /* Offset for normal registers */
489#define CONFIG_SYS_ATA_ALT_OFFSET 0 /* Offset for alternate registers */
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200490
491/*-----------------------------------------------------------------------
492 * Partitions and file system
493 */
494#define CONFIG_DOS_PARTITION
495
Guennadi Liakhovetski61525f22008-03-31 01:32:15 +0200496#endif /* __CONFIG_H */