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ppc4xx: Enable 405EP PCI arbiter per default on all boards
[people/ms/u-boot.git] / include / configs / VOH405.h
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1/*
2 * (C) Copyright 2001-2003
3 * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24/*
25 * board/config.h - configuration options, board specific
26 */
27
28#ifndef __CONFIG_H
29#define __CONFIG_H
30
31/*
32 * High Level Configuration Options
33 * (easy to change)
34 */
35
36#define CONFIG_405EP 1 /* This is a PPC405 CPU */
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37#define CONFIG_4xx 1 /* ...member of PPC4xx family */
38#define CONFIG_VOH405 1 /* ...on a VOH405 board */
13fdf8a6 39
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40#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
41#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
13fdf8a6 42
a20b27a3 43#define CONFIG_SYS_CLK_FREQ 33333400 /* external frequency to pll */
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44
45#define CONFIG_BAUDRATE 9600
46#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
47
48#undef CONFIG_BOOTARGS
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49#undef CONFIG_BOOTCOMMAND
50
51#define CONFIG_PREBOOT /* enable preboot variable */
52
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53#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
54
55#define CONFIG_MII 1 /* MII PHY management */
c837dcb1 56#define CONFIG_PHY_ADDR 0 /* PHY address */
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57#define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */
58
59#define CONFIG_PHY_CLK_FREQ EMAC_STACR_CLK_66MHZ /* 66 MHz OPB clock*/
13fdf8a6 60
a5562901 61
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62/*
63 * BOOTP options
64 */
65#define CONFIG_BOOTP_BOOTFILESIZE
66#define CONFIG_BOOTP_BOOTPATH
67#define CONFIG_BOOTP_GATEWAY
68#define CONFIG_BOOTP_HOSTNAME
69
70
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71/*
72 * Command line configuration.
73 */
74#include <config_cmd_default.h>
75
76#define CONFIG_CMD_DHCP
77#define CONFIG_CMD_PCI
78#define CONFIG_CMD_IRQ
79#define CONFIG_CMD_IDE
80#define CONFIG_CMD_FAT
81#define CONFIG_CMD_ELF
82#define CONFIG_CMD_NAND
83#define CONFIG_CMD_DATE
84#define CONFIG_CMD_I2C
85#define CONFIG_CMD_MII
86#define CONFIG_CMD_PING
87#define CONFIG_CMD_EEPROM
88
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89
90#define CONFIG_MAC_PARTITION
91#define CONFIG_DOS_PARTITION
92
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93#define CONFIG_SUPPORT_VFAT
94
c837dcb1 95#undef CONFIG_WATCHDOG /* watchdog disabled */
13fdf8a6 96
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97#define CONFIG_RTC_MC146818 /* DS1685 is MC146818 compatible*/
98#define CFG_RTC_REG_BASE_ADDR 0xF0000500 /* RTC Base Address */
13fdf8a6 99
c837dcb1 100#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
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101
102/*
103 * Miscellaneous configurable options
104 */
105#define CFG_LONGHELP /* undef to save memory */
106#define CFG_PROMPT "=> " /* Monitor Command Prompt */
107
108#undef CFG_HUSH_PARSER /* use "hush" command parser */
109#ifdef CFG_HUSH_PARSER
c837dcb1 110#define CFG_PROMPT_HUSH_PS2 "> "
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111#endif
112
a5562901 113#if defined(CONFIG_CMD_KGDB)
c837dcb1 114#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
13fdf8a6 115#else
c837dcb1 116#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
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117#endif
118#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
119#define CFG_MAXARGS 16 /* max number of command args */
120#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
121
c837dcb1 122#define CFG_DEVICE_NULLDEV 1 /* include nulldev device */
13fdf8a6 123
c837dcb1 124#define CFG_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
13fdf8a6 125
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126#define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */
127
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128#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
129#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
130
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131#undef CFG_EXT_SERIAL_CLOCK /* no external serial clock used */
132#define CFG_IGNORE_405_UART_ERRATA_59 /* ignore ppc405gp errata #59 */
133#define CFG_BASE_BAUD 691200
134#define CONFIG_UART1_CONSOLE /* define for uart1 as console */
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135
136/* The following table includes the supported baudrates */
c837dcb1 137#define CFG_BAUDRATE_TABLE \
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138 { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
139 57600, 115200, 230400, 460800, 921600 }
140
141#define CFG_LOAD_ADDR 0x100000 /* default load address */
142#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
143
c837dcb1 144#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
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145
146#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
147
c837dcb1 148#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
13fdf8a6 149
c837dcb1 150#define CFG_RX_ETH_BUFFER 16 /* use 16 rx buffer on 405 emac */
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151
152/*-----------------------------------------------------------------------
153 * NAND-FLASH stuff
154 *-----------------------------------------------------------------------
155 */
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156#define CFG_NAND_BASE_LIST { CFG_NAND_BASE }
157#define NAND_MAX_CHIPS 1
158#define CFG_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
159#define NAND_BIG_DELAY_US 25
160
161#define CFG_NAND_CE (0x80000000 >> 1) /* our CE is GPIO1 */
162#define CFG_NAND_RDY (0x80000000 >> 4) /* our RDY is GPIO4 */
163#define CFG_NAND_CLE (0x80000000 >> 2) /* our CLE is GPIO2 */
164#define CFG_NAND_ALE (0x80000000 >> 3) /* our ALE is GPIO3 */
13fdf8a6 165
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166#define CFG_NAND_SKIP_BAD_DOT_I 1 /* ".i" read skips bad blocks */
167#define CFG_NAND_QUIET 1
a20b27a3 168
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169/*-----------------------------------------------------------------------
170 * PCI stuff
171 *-----------------------------------------------------------------------
172 */
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173#define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
174#define PCI_HOST_FORCE 1 /* configure as pci host */
175#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
176
177#define CONFIG_PCI /* include pci support */
178#define CONFIG_PCI_HOST PCI_HOST_HOST /* select pci host function */
179#define CONFIG_PCI_PNP /* do pci plug-and-play */
180 /* resource configuration */
181
182#define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */
183
184#define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config*/
185
186#define CFG_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */
187#define CFG_PCI_SUBSYS_DEVICEID 0x0405 /* PCI Device ID: CPCI-405 */
188#define CFG_PCI_CLASSCODE 0x0b20 /* PCI Class Code: Processor/PPC*/
189#define CFG_PCI_PTM1LA 0x00000000 /* point to sdram */
190#define CFG_PCI_PTM1MS 0xfc000001 /* 64MB, enable hard-wired to 1 */
191#define CFG_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
192#define CFG_PCI_PTM2LA 0xffc00000 /* point to flash */
193#define CFG_PCI_PTM2MS 0xffc00001 /* 4MB, enable */
194#define CFG_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */
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195
196/*-----------------------------------------------------------------------
197 * IDE/ATA stuff
198 *-----------------------------------------------------------------------
199 */
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200#undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
201#undef CONFIG_IDE_LED /* no led for ide supported */
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202#define CONFIG_IDE_RESET 1 /* reset for ide supported */
203
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204#define CFG_IDE_MAXBUS 2 /* max. 2 IDE busses */
205#define CFG_IDE_MAXDEVICE (CFG_IDE_MAXBUS*2) /* max. 2 drives per IDE bus */
13fdf8a6 206
c837dcb1 207#define CONFIG_ATAPI 1 /* ATAPI for Travelstar */
13fdf8a6 208
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209#define CFG_ATA_BASE_ADDR 0xF0100000
210#define CFG_ATA_IDE0_OFFSET 0x0000
211#define CFG_ATA_IDE1_OFFSET 0x0010
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212
213#define CFG_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */
c837dcb1 214#define CFG_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses */
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215#define CFG_ATA_ALT_OFFSET 0x0000 /* Offset for alternate registers */
216
217/*
218 * For booting Linux, the board info and command line data
219 * have to be in the first 8 MB of memory, since this is
220 * the maximum mapped by the Linux kernel during initialization.
221 */
222#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
223/*-----------------------------------------------------------------------
224 * FLASH organization
225 */
226#define FLASH_BASE0_PRELIM 0xFFC00000 /* FLASH bank #0 */
227
228#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
229#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
230
231#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
232#define CFG_FLASH_WRITE_TOUT 1000 /* Timeout for Flash Write (in ms) */
233
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234#define CFG_FLASH_WORD_SIZE unsigned short /* flash word size (width) */
235#define CFG_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */
236#define CFG_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */
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237/*
238 * The following defines are added for buggy IOP480 byte interface.
239 * All other boards should use the standard values (CPCI405 etc.)
240 */
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241#define CFG_FLASH_READ0 0x0000 /* 0 is standard */
242#define CFG_FLASH_READ1 0x0001 /* 1 is standard */
243#define CFG_FLASH_READ2 0x0002 /* 2 is standard */
13fdf8a6 244
c837dcb1 245#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
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246
247#if 0 /* test-only */
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248#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
249#define CFG_JFFS2_NUM_BANKS 1 /* ! second bank contains U-Boot */
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250#endif
251
252/*-----------------------------------------------------------------------
253 * Start addresses for the final memory configuration
254 * (Set up by the startup code)
255 * Please note that CFG_SDRAM_BASE _must_ start at 0
256 */
257#define CFG_SDRAM_BASE 0x00000000
a20b27a3 258#define CFG_FLASH_BASE 0xFFF80000
13fdf8a6 259#define CFG_MONITOR_BASE TEXT_BASE
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260#define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
261#define CFG_MALLOC_LEN (2 * 1024*1024) /* Reserve 2 MB for malloc() */
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262
263#if (CFG_MONITOR_BASE < FLASH_BASE0_PRELIM)
264# define CFG_RAMBOOT 1
265#else
266# undef CFG_RAMBOOT
267#endif
268
269/*-----------------------------------------------------------------------
270 * Environment Variable setup
271 */
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272#define CFG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
273#define CFG_ENV_OFFSET 0x100 /* environment starts at the beginning of the EEPROM */
274#define CFG_ENV_SIZE 0x700 /* 2048 bytes may be used for env vars*/
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275 /* total size of a CAT24WC16 is 2048 bytes */
276
277#define CFG_NVRAM_BASE_ADDR 0xF0000500 /* NVRAM base address */
c837dcb1 278#define CFG_NVRAM_SIZE 242 /* NVRAM size */
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279
280/*-----------------------------------------------------------------------
281 * I2C EEPROM (CAT24WC16) for environment
282 */
283#define CONFIG_HARD_I2C /* I2c with hardware support */
284#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
285#define CFG_I2C_SLAVE 0x7F
286
287#define CFG_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT24WC08 */
288#if 0 /* test-only */
289/* CAT24WC08/16... */
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290#define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
291/* mask of address bits that overflow into the "EEPROM chip address" */
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292#define CFG_I2C_EEPROM_ADDR_OVERFLOW 0x07
293#define CFG_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
294 /* 16 byte page write mode using*/
c837dcb1 295 /* last 4 bits of the address */
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296#else
297/* CAT24WC32/64... */
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298#define CFG_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */
299/* mask of address bits that overflow into the "EEPROM chip address" */
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300#define CFG_I2C_EEPROM_ADDR_OVERFLOW 0x01
301#define CFG_EEPROM_PAGE_WRITE_BITS 5 /* The Catalyst CAT24WC32 has */
302 /* 32 byte page write mode using*/
c837dcb1 303 /* last 5 bits of the address */
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304#endif
305#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
306#define CFG_EEPROM_PAGE_WRITE_ENABLE
307
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308/*-----------------------------------------------------------------------
309 * External Bus Controller (EBC) Setup
310 */
311
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312#define CAN_BA 0xF0000000 /* CAN Base Address */
313#define DUART0_BA 0xF0000400 /* DUART Base Address */
314#define DUART1_BA 0xF0000408 /* DUART Base Address */
315#define RTC_BA 0xF0000500 /* RTC Base Address */
316#define VGA_BA 0xF1000000 /* Epson VGA Base Address */
317#define CFG_NAND_BASE 0xF4000000 /* NAND FLASH Base Address */
13fdf8a6 318
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319/* Memory Bank 0 (Flash Bank 0, NOR-FLASH) initialization */
320#define CFG_EBC_PB0AP 0x92015480
321/*#define CFG_EBC_PB0AP 0x08055880 /XXX* TWT=16,CSN=1,OEN=1,WBN=1,WBF=1,TH=4,SOR=1 */
322#define CFG_EBC_PB0CR 0xFFC5A000 /* BAS=0xFFC,BS=4MB,BU=R/W,BW=16bit */
13fdf8a6 323
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324/* Memory Bank 1 (Flash Bank 1, NAND-FLASH) initialization */
325#define CFG_EBC_PB1AP 0x92015480
326#define CFG_EBC_PB1CR 0xF4018000 /* BAS=0xF40,BS=1MB,BU=R/W,BW=8bit */
13fdf8a6 327
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328/* Memory Bank 2 (8 Bit Peripheral: CAN, UART, RTC) initialization */
329#define CFG_EBC_PB2AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
330#define CFG_EBC_PB2CR 0xF0018000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
13fdf8a6 331
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332/* Memory Bank 3 (16 Bit Peripheral: FPGA internal, dig. IO) initialization */
333#define CFG_EBC_PB3AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
334#define CFG_EBC_PB3CR 0xF011A000 /* BAS=0xF01,BS=1MB,BU=R/W,BW=16bit */
13fdf8a6 335
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336/* Memory Bank 4 (Epson VGA) initialization */
337#define CFG_EBC_PB4AP 0x03805380 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=0 */
338#define CFG_EBC_PB4CR VGA_BA | 0x7A000 /* BAS=0xF10,BS=8MB,BU=R/W,BW=16bit */
13fdf8a6 339
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340/*-----------------------------------------------------------------------
341 * LCD Setup
342 */
343
344#define CFG_LCD_BIG_MEM 0xF1200000 /* Epson S1D13806 Mem Base Address */
345#define CFG_LCD_BIG_REG 0xF1000000 /* Epson S1D13806 Reg Base Address */
346#define CFG_LCD_SMALL_MEM 0xF1400000 /* Epson S1D13704 Mem Base Address */
347#define CFG_LCD_SMALL_REG 0xF140FFE0 /* Epson S1D13704 Reg Base Address */
348
c29ab9d7 349#define CFG_VIDEO_LOGO_MAX_SIZE (1 << 20)
a20b27a3 350
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351/*-----------------------------------------------------------------------
352 * FPGA stuff
353 */
354
c837dcb1 355#define CFG_FPGA_BASE_ADDR 0xF0100100 /* FPGA internal Base Address */
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356
357/* FPGA internal regs */
c837dcb1 358#define CFG_FPGA_CTRL 0x000
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359
360/* FPGA Control Reg */
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361#define CFG_FPGA_CTRL_CF_RESET 0x0001
362#define CFG_FPGA_CTRL_WDI 0x0002
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363#define CFG_FPGA_CTRL_PS2_RESET 0x0020
364
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365#define CFG_FPGA_SPARTAN2 1 /* using Xilinx Spartan 2 now */
366#define CFG_FPGA_MAX_SIZE 128*1024 /* 128kByte is enough for XC2S50E*/
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367
368/* FPGA program pin configuration */
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369#define CFG_FPGA_PRG 0x04000000 /* FPGA program pin (ppc output) */
370#define CFG_FPGA_CLK 0x02000000 /* FPGA clk pin (ppc output) */
371#define CFG_FPGA_DATA 0x01000000 /* FPGA data pin (ppc output) */
372#define CFG_FPGA_INIT 0x00010000 /* FPGA init pin (ppc input) */
373#define CFG_FPGA_DONE 0x00008000 /* FPGA done pin (ppc input) */
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374
375/*-----------------------------------------------------------------------
376 * Definitions for initial stack pointer and data area (in data cache)
377 */
378/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
c837dcb1 379#define CFG_TEMP_STACK_OCM 1
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380
381/* On Chip Memory location */
382#define CFG_OCM_DATA_ADDR 0xF8000000
383#define CFG_OCM_DATA_SIZE 0x1000
384#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of SDRAM */
385#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */
386
387#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
388#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
c837dcb1 389#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
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390
391/*-----------------------------------------------------------------------
392 * Definitions for GPIO setup (PPC405EP specific)
393 *
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394 * GPIO0[0] - External Bus Controller BLAST output
395 * GPIO0[1-9] - Instruction trace outputs -> GPIO
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396 * GPIO0[10-13] - External Bus Controller CS_1 - CS_4 outputs
397 * GPIO0[14-16] - External Bus Controller ABUS3-ABUS5 outputs -> GPIO
398 * GPIO0[17-23] - External Interrupts IRQ0 - IRQ6 inputs
399 * GPIO0[24-27] - UART0 control signal inputs/outputs
400 * GPIO0[28-29] - UART1 data signal input/output
a20b27a3 401 * GPIO0[30-31] - EMAC0 and EMAC1 reject packet inputs -> GPIO
13fdf8a6 402 */
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403#define CFG_GPIO0_OSRH 0x40000550
404#define CFG_GPIO0_OSRL 0x00000110
405#define CFG_GPIO0_ISR1H 0x00000000
a20b27a3 406#define CFG_GPIO0_ISR1L 0x15555440
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407#define CFG_GPIO0_TSRH 0x00000000
408#define CFG_GPIO0_TSRL 0x00000000
a20b27a3 409#define CFG_GPIO0_TCR 0xF7FE0017
13fdf8a6 410
c837dcb1 411#define CFG_DUART_RST (0x80000000 >> 14)
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412#define CFG_LCD_ENDIAN (0x80000000 >> 7)
413#define CFG_LCD0_RST (0x80000000 >> 30)
414#define CFG_LCD1_RST (0x80000000 >> 31)
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415
416/*
417 * Internal Definitions
418 *
419 * Boot Flags
420 */
421#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
422#define BOOTFLAG_WARM 0x02 /* Software reboot */
423
424/*
425 * Default speed selection (cpu_plb_opb_ebc) in mhz.
426 * This value will be set if iic boot eprom is disabled.
427 */
428#if 1
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429#define PLLMR0_DEFAULT PLLMR0_266_133_66_33
430#define PLLMR1_DEFAULT PLLMR1_266_133_66_33
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431#endif
432#if 0
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433#define PLLMR0_DEFAULT PLLMR0_200_100_50_33
434#define PLLMR1_DEFAULT PLLMR1_200_100_50_33
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435#endif
436#if 0
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437#define PLLMR0_DEFAULT PLLMR0_133_66_66_33
438#define PLLMR1_DEFAULT PLLMR1_133_66_66_33
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439#endif
440
441#endif /* __CONFIG_H */