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wdenk0f8c9762002-08-19 11:57:05 +00001/*
wdenk8d5d28a2005-04-02 22:37:54 +00002 * (C) Copyright 2001-2005
wdenk0f8c9762002-08-19 11:57:05 +00003 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020031#undef CONFIG_SYS_RAMBOOT
wdenk0f8c9762002-08-19 11:57:05 +000032
33/*
34 * High Level Configuration Options
35 * (easy to change)
36 */
37
38#define CONFIG_MPC8260 1 /* This is a MPC8260 CPU */
39#define CONFIG_PM826 1 /* ...on a PM8260 module */
Jon Loeligerf5ad3782005-07-23 10:37:35 -050040#define CONFIG_CPM2 1 /* Has a CPM2 */
wdenk0f8c9762002-08-19 11:57:05 +000041
Wolfgang Denk291ba1b2010-10-06 09:05:45 +020042#ifndef CONFIG_SYS_TEXT_BASE
43#define CONFIG_SYS_TEXT_BASE 0xFF000000 /* Standard: boot 64-bit flash */
44#endif
45
wdenkeda42082003-01-17 16:27:01 +000046#undef CONFIG_DB_CR826_J30x_ON /* J30x jumpers on D.B. carrier */
47
wdenk0f8c9762002-08-19 11:57:05 +000048#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
49
Wolfgang Denk1baed662008-03-03 12:16:44 +010050#define CONFIG_PREBOOT "echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo"
wdenk0f8c9762002-08-19 11:57:05 +000051
52#undef CONFIG_BOOTARGS
53#define CONFIG_BOOTCOMMAND \
Wolfgang Denka1be4762008-05-20 16:00:29 +020054 "bootp; " \
55 "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \
56 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \
wdenk0f8c9762002-08-19 11:57:05 +000057 "bootm"
58
59/* enable I2C and select the hardware/software driver */
60#undef CONFIG_HARD_I2C
61#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020062# define CONFIG_SYS_I2C_SPEED 50000
63# define CONFIG_SYS_I2C_SLAVE 0xFE
wdenk0f8c9762002-08-19 11:57:05 +000064/*
65 * Software (bit-bang) I2C driver configuration
66 */
67#define I2C_PORT 3 /* Port A=0, B=1, C=2, D=3 */
68#define I2C_ACTIVE (iop->pdir |= 0x00010000)
69#define I2C_TRISTATE (iop->pdir &= ~0x00010000)
70#define I2C_READ ((iop->pdat & 0x00010000) != 0)
71#define I2C_SDA(bit) if(bit) iop->pdat |= 0x00010000; \
72 else iop->pdat &= ~0x00010000
73#define I2C_SCL(bit) if(bit) iop->pdat |= 0x00020000; \
74 else iop->pdat &= ~0x00020000
75#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
76
77
78#define CONFIG_RTC_PCF8563
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020079#define CONFIG_SYS_I2C_RTC_ADDR 0x51
wdenk0f8c9762002-08-19 11:57:05 +000080
81/*
82 * select serial console configuration
83 *
84 * if either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
85 * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
86 * for SCC).
87 *
88 * if CONFIG_CONS_NONE is defined, then the serial console routines must
89 * defined elsewhere (for example, on the cogent platform, there are serial
90 * ports on the motherboard which are used for the serial console - see
91 * cogent/cma101/serial.[ch]).
92 */
93#define CONFIG_CONS_ON_SMC /* define if console on SMC */
94#undef CONFIG_CONS_ON_SCC /* define if console on SCC */
95#undef CONFIG_CONS_NONE /* define if console on something else*/
96#define CONFIG_CONS_INDEX 2 /* which serial channel for console */
97
98/*
99 * select ethernet configuration
100 *
wdenkeda42082003-01-17 16:27:01 +0000101 * if CONFIG_ETHER_ON_SCC is selected, then
102 * - CONFIG_ETHER_INDEX must be set to the channel number (1-4)
103 * - CONFIG_NET_MULTI must not be defined
104 *
105 * if CONFIG_ETHER_ON_FCC is selected, then
106 * - one or more CONFIG_ETHER_ON_FCCx (x=1,2,3) must also be selected
107 * - CONFIG_NET_MULTI must be defined
wdenk0f8c9762002-08-19 11:57:05 +0000108 *
109 * if CONFIG_ETHER_NONE is defined, then either the ethernet routines must be
Jon Loeliger2517d972007-07-09 17:15:49 -0500110 * defined elsewhere (as for the console), or CONFIG_CMD_NET must be unset.
wdenk0f8c9762002-08-19 11:57:05 +0000111 */
wdenkeda42082003-01-17 16:27:01 +0000112#define CONFIG_NET_MULTI
wdenk0f8c9762002-08-19 11:57:05 +0000113#undef CONFIG_ETHER_NONE /* define if ether on something else */
wdenkeda42082003-01-17 16:27:01 +0000114
115#undef CONFIG_ETHER_ON_SCC /* define if ether on SCC */
116#define CONFIG_ETHER_INDEX 1 /* which SCC channel for ethernet */
wdenk0f8c9762002-08-19 11:57:05 +0000117
wdenkeda42082003-01-17 16:27:01 +0000118#define CONFIG_ETHER_ON_FCC /* define if ether on FCC */
wdenk0f8c9762002-08-19 11:57:05 +0000119/*
120 * - Rx-CLK is CLK11
121 * - Tx-CLK is CLK10
wdenkeda42082003-01-17 16:27:01 +0000122 */
123#define CONFIG_ETHER_ON_FCC1
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200124# define CONFIG_SYS_CMXFCR_MASK1 (CMXFCR_FC1|CMXFCR_RF1CS_MSK|CMXFCR_TF1CS_MSK)
wdenkeda42082003-01-17 16:27:01 +0000125#ifndef CONFIG_DB_CR826_J30x_ON
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200126# define CONFIG_SYS_CMXFCR_VALUE1 (CMXFCR_RF1CS_CLK11|CMXFCR_TF1CS_CLK10)
wdenkeda42082003-01-17 16:27:01 +0000127#else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200128# define CONFIG_SYS_CMXFCR_VALUE1 (CMXFCR_RF1CS_CLK11|CMXFCR_TF1CS_CLK12)
wdenkeda42082003-01-17 16:27:01 +0000129#endif
130/*
131 * - Rx-CLK is CLK15
132 * - Tx-CLK is CLK14
133 */
134#define CONFIG_ETHER_ON_FCC2
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200135# define CONFIG_SYS_CMXFCR_MASK2 (CMXFCR_FC2|CMXFCR_RF2CS_MSK|CMXFCR_TF2CS_MSK)
136# define CONFIG_SYS_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK13|CMXFCR_TF2CS_CLK14)
wdenkeda42082003-01-17 16:27:01 +0000137/*
wdenk0f8c9762002-08-19 11:57:05 +0000138 * - RAM for BD/Buffers is on the 60x Bus (see 28-13)
139 * - Enable Full Duplex in FSMR
140 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200141# define CONFIG_SYS_CPMFCR_RAMTYPE 0
142# define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE|FCC_PSMR_LPB)
wdenk0f8c9762002-08-19 11:57:05 +0000143
wdenk0f8c9762002-08-19 11:57:05 +0000144/* system clock rate (CLKIN) - equal to the 60x and local bus speed */
145#define CONFIG_8260_CLKIN 64000000 /* in Hz */
146
147#if defined(CONFIG_CONS_NONE) || defined(CONFIG_CONS_USE_EXTC)
148#define CONFIG_BAUDRATE 230400
149#else
150#define CONFIG_BAUDRATE 9600
151#endif
152
153#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200154#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */
wdenk0f8c9762002-08-19 11:57:05 +0000155
156#undef CONFIG_WATCHDOG /* watchdog disabled */
157
Jon Loeliger7846bb22007-07-09 21:31:24 -0500158/*
159 * BOOTP options
160 */
161#define CONFIG_BOOTP_SUBNETMASK
162#define CONFIG_BOOTP_GATEWAY
163#define CONFIG_BOOTP_HOSTNAME
164#define CONFIG_BOOTP_BOOTPATH
165#define CONFIG_BOOTP_BOOTFILESIZE
wdenk0f8c9762002-08-19 11:57:05 +0000166
Jon Loeligercc1f0bb2007-07-08 14:49:44 -0500167
168/*
169 * Command line configuration.
170 */
171#include <config_cmd_default.h>
172
173#define CONFIG_CMD_BEDBUG
174#define CONFIG_CMD_DATE
175#define CONFIG_CMD_DHCP
Jon Loeligercc1f0bb2007-07-08 14:49:44 -0500176#define CONFIG_CMD_EEPROM
177#define CONFIG_CMD_I2C
178#define CONFIG_CMD_NFS
179#define CONFIG_CMD_SNTP
180
wdenkbf2f8c92003-05-22 22:52:13 +0000181#ifdef CONFIG_PCI
Jon Loeligercc1f0bb2007-07-08 14:49:44 -0500182#define CONFIG_CMD_PCI
183#endif
wdenk0f8c9762002-08-19 11:57:05 +0000184
wdenk0f8c9762002-08-19 11:57:05 +0000185/*
186 * Miscellaneous configurable options
187 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200188#define CONFIG_SYS_LONGHELP /* undef to save memory */
189#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
Jon Loeligercc1f0bb2007-07-08 14:49:44 -0500190#if defined(CONFIG_CMD_KGDB)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200191#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
wdenk0f8c9762002-08-19 11:57:05 +0000192#else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200193#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
wdenk0f8c9762002-08-19 11:57:05 +0000194#endif
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200195#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
196#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
197#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
wdenk0f8c9762002-08-19 11:57:05 +0000198
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200199#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
200#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
wdenk0f8c9762002-08-19 11:57:05 +0000201
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200202#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
wdenk0f8c9762002-08-19 11:57:05 +0000203
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200204#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
wdenk0f8c9762002-08-19 11:57:05 +0000205
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200206#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
wdenk0f8c9762002-08-19 11:57:05 +0000207
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200208#define CONFIG_SYS_RESET_ADDRESS 0xFDFFFFFC /* "bad" address */
wdenk0f8c9762002-08-19 11:57:05 +0000209
210/*
211 * For booting Linux, the board info and command line data
212 * have to be in the first 8 MB of memory, since this is
213 * the maximum mapped by the Linux kernel during initialization.
214 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200215#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
wdenk0f8c9762002-08-19 11:57:05 +0000216
217/*-----------------------------------------------------------------------
218 * Flash and Boot ROM mapping
219 */
wdenkc12081a2004-03-23 20:18:25 +0000220#ifdef CONFIG_FLASH_32MB
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200221#define CONFIG_SYS_FLASH0_BASE 0x40000000
222#define CONFIG_SYS_FLASH0_SIZE 0x02000000
wdenkc12081a2004-03-23 20:18:25 +0000223#else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200224#define CONFIG_SYS_FLASH0_BASE 0xFF000000
225#define CONFIG_SYS_FLASH0_SIZE 0x00800000
wdenkc12081a2004-03-23 20:18:25 +0000226#endif
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200227#define CONFIG_SYS_BOOTROM_BASE 0xFF800000
228#define CONFIG_SYS_BOOTROM_SIZE 0x00080000
229#define CONFIG_SYS_DOC_BASE 0xFF800000
230#define CONFIG_SYS_DOC_SIZE 0x00100000
wdenk0f8c9762002-08-19 11:57:05 +0000231
wdenk0f8c9762002-08-19 11:57:05 +0000232/* Flash bank size (for preliminary settings)
233 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200234#define CONFIG_SYS_FLASH_SIZE CONFIG_SYS_FLASH0_SIZE
wdenk0f8c9762002-08-19 11:57:05 +0000235
236/*-----------------------------------------------------------------------
237 * FLASH organization
238 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200239#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
wdenkc12081a2004-03-23 20:18:25 +0000240#ifdef CONFIG_FLASH_32MB
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200241#define CONFIG_SYS_MAX_FLASH_SECT 135 /* max num of sects on one chip */
wdenkc12081a2004-03-23 20:18:25 +0000242#else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200243#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */
wdenkc12081a2004-03-23 20:18:25 +0000244#endif
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200245#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
246#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
wdenk0f8c9762002-08-19 11:57:05 +0000247
248#if 0
249/* Start port with environment in flash; switch to EEPROM later */
Jean-Christophe PLAGNIOL-VILLARD53db4cd2008-09-10 22:48:04 +0200250#define CONFIG_ENV_IS_IN_FLASH 1
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200251#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE+0x40000)
Jean-Christophe PLAGNIOL-VILLARD7e1cda62008-09-10 22:48:06 +0200252#define CONFIG_ENV_SIZE 0x40000
253#define CONFIG_ENV_SECT_SIZE 0x40000
wdenk0f8c9762002-08-19 11:57:05 +0000254#else
255/* Final version: environment in EEPROM */
Jean-Christophe PLAGNIOL-VILLARDe46af642008-09-05 09:19:30 +0200256#define CONFIG_ENV_IS_IN_EEPROM 1
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200257#define CONFIG_SYS_I2C_EEPROM_ADDR 0x58
258#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
259#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
260#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
Jean-Christophe PLAGNIOL-VILLARD7e1cda62008-09-10 22:48:06 +0200261#define CONFIG_ENV_OFFSET 512
262#define CONFIG_ENV_SIZE (2048 - 512)
wdenk0f8c9762002-08-19 11:57:05 +0000263#endif
264
265/*-----------------------------------------------------------------------
266 * Hard Reset Configuration Words
267 *
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200268 * if you change bits in the HRCW, you must also change the CONFIG_SYS_*
wdenk0f8c9762002-08-19 11:57:05 +0000269 * defines for the various registers affected by the HRCW e.g. changing
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200270 * HRCW_DPPCxx requires you to also change CONFIG_SYS_SIUMCR.
wdenk0f8c9762002-08-19 11:57:05 +0000271 */
272#if defined(CONFIG_BOOT_ROM)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200273#define CONFIG_SYS_HRCW_MASTER (HRCW_BPS01 | HRCW_CIP | HRCW_ISB100 | HRCW_BMS)
wdenk0f8c9762002-08-19 11:57:05 +0000274#else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200275#define CONFIG_SYS_HRCW_MASTER (HRCW_CIP | HRCW_ISB100 | HRCW_BMS)
wdenk0f8c9762002-08-19 11:57:05 +0000276#endif
277
278/* no slaves so just fill with zeros */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200279#define CONFIG_SYS_HRCW_SLAVE1 0
280#define CONFIG_SYS_HRCW_SLAVE2 0
281#define CONFIG_SYS_HRCW_SLAVE3 0
282#define CONFIG_SYS_HRCW_SLAVE4 0
283#define CONFIG_SYS_HRCW_SLAVE5 0
284#define CONFIG_SYS_HRCW_SLAVE6 0
285#define CONFIG_SYS_HRCW_SLAVE7 0
wdenk0f8c9762002-08-19 11:57:05 +0000286
287/*-----------------------------------------------------------------------
288 * Internal Memory Mapped Register
289 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200290#define CONFIG_SYS_IMMR 0xF0000000
wdenk0f8c9762002-08-19 11:57:05 +0000291
292/*-----------------------------------------------------------------------
293 * Definitions for initial stack pointer and data area (in DPRAM)
294 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200295#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
Wolfgang Denk1c2e98e2010-10-26 13:32:32 +0200296#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200297#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data*/
Wolfgang Denk1c2e98e2010-10-26 13:32:32 +0200298#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200299#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
wdenk0f8c9762002-08-19 11:57:05 +0000300
301/*-----------------------------------------------------------------------
302 * Start addresses for the final memory configuration
303 * (Set up by the startup code)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200304 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
wdenk0f8c9762002-08-19 11:57:05 +0000305 *
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200306 * 60x SDRAM is mapped at CONFIG_SYS_SDRAM_BASE, local SDRAM
wdenk0f8c9762002-08-19 11:57:05 +0000307 * is mapped at SDRAM_BASE2_PRELIM.
308 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200309#define CONFIG_SYS_SDRAM_BASE 0x00000000
310#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_FLASH0_BASE
Wolfgang Denk0708bc62010-10-07 21:51:12 +0200311#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200312#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
313#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc()*/
wdenk0f8c9762002-08-19 11:57:05 +0000314
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200315#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
316# define CONFIG_SYS_RAMBOOT
wdenk0f8c9762002-08-19 11:57:05 +0000317#endif
318
wdenk4b57dcc2003-03-25 18:06:06 +0000319#ifdef CONFIG_PCI
wdenk28536032003-03-25 16:50:56 +0000320#define CONFIG_PCI_PNP
321#define CONFIG_EEPRO100
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200322#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
wdenk4b57dcc2003-03-25 18:06:06 +0000323#endif
wdenk28536032003-03-25 16:50:56 +0000324
wdenk0f8c9762002-08-19 11:57:05 +0000325/*-----------------------------------------------------------------------
326 * Cache Configuration
327 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200328#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPU */
Jon Loeligercc1f0bb2007-07-08 14:49:44 -0500329#if defined(CONFIG_CMD_KGDB)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200330# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
wdenk0f8c9762002-08-19 11:57:05 +0000331#endif
332
333/*-----------------------------------------------------------------------
334 * HIDx - Hardware Implementation-dependent Registers 2-11
335 *-----------------------------------------------------------------------
336 * HID0 also contains cache control - initially enable both caches and
337 * invalidate contents, then the final state leaves only the instruction
338 * cache enabled. Note that Power-On and Hard reset invalidate the caches,
339 * but Soft reset does not.
340 *
341 * HID1 has only read-only information - nothing to set.
342 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200343#define CONFIG_SYS_HID0_INIT (HID0_ICE|HID0_DCE|HID0_ICFI|HID0_DCI|\
wdenk57b2d802003-06-27 21:31:46 +0000344 HID0_IFEM|HID0_ABE)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200345#define CONFIG_SYS_HID0_FINAL (HID0_ICE|HID0_IFEM|HID0_ABE)
346#define CONFIG_SYS_HID2 0
wdenk0f8c9762002-08-19 11:57:05 +0000347
348/*-----------------------------------------------------------------------
349 * RMR - Reset Mode Register 5-5
350 *-----------------------------------------------------------------------
351 * turn on Checkstop Reset Enable
352 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200353#define CONFIG_SYS_RMR RMR_CSRE
wdenk0f8c9762002-08-19 11:57:05 +0000354
355/*-----------------------------------------------------------------------
356 * BCR - Bus Configuration 4-25
357 *-----------------------------------------------------------------------
358 */
359
360#define BCR_APD01 0x10000000
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200361#define CONFIG_SYS_BCR (BCR_APD01|BCR_ETM|BCR_LETM) /* 8260 mode */
wdenk0f8c9762002-08-19 11:57:05 +0000362
363/*-----------------------------------------------------------------------
364 * SIUMCR - SIU Module Configuration 4-31
365 *-----------------------------------------------------------------------
366 */
367#if 0
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200368#define CONFIG_SYS_SIUMCR (SIUMCR_DPPC00|SIUMCR_APPC10|SIUMCR_CS10PC01)
wdenk0f8c9762002-08-19 11:57:05 +0000369#else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200370#define CONFIG_SYS_SIUMCR (SIUMCR_DPPC10|SIUMCR_APPC10)
wdenk0f8c9762002-08-19 11:57:05 +0000371#endif
372
373
374/*-----------------------------------------------------------------------
375 * SYPCR - System Protection Control 4-35
376 * SYPCR can only be written once after reset!
377 *-----------------------------------------------------------------------
378 * Watchdog & Bus Monitor Timer max, 60x Bus Monitor enable
379 */
380#if defined(CONFIG_WATCHDOG)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200381#define CONFIG_SYS_SYPCR (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
wdenk57b2d802003-06-27 21:31:46 +0000382 SYPCR_SWRI|SYPCR_SWP|SYPCR_SWE)
wdenk0f8c9762002-08-19 11:57:05 +0000383#else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200384#define CONFIG_SYS_SYPCR (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
wdenk57b2d802003-06-27 21:31:46 +0000385 SYPCR_SWRI|SYPCR_SWP)
wdenk0f8c9762002-08-19 11:57:05 +0000386#endif /* CONFIG_WATCHDOG */
387
388/*-----------------------------------------------------------------------
389 * TMCNTSC - Time Counter Status and Control 4-40
390 *-----------------------------------------------------------------------
391 * Clear once per Second and Alarm Interrupt Status, Set 32KHz timersclk,
392 * and enable Time Counter
393 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200394#define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE)
wdenk0f8c9762002-08-19 11:57:05 +0000395
396/*-----------------------------------------------------------------------
397 * PISCR - Periodic Interrupt Status and Control 4-42
398 *-----------------------------------------------------------------------
399 * Clear Periodic Interrupt Status, Set 32KHz timersclk, and enable
400 * Periodic timer
401 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200402#define CONFIG_SYS_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE)
wdenk0f8c9762002-08-19 11:57:05 +0000403
404/*-----------------------------------------------------------------------
405 * SCCR - System Clock Control 9-8
406 *-----------------------------------------------------------------------
407 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200408#define CONFIG_SYS_SCCR (SCCR_DFBRG00)
wdenk0f8c9762002-08-19 11:57:05 +0000409
410/*-----------------------------------------------------------------------
411 * RCCR - RISC Controller Configuration 13-7
412 *-----------------------------------------------------------------------
413 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200414#define CONFIG_SYS_RCCR 0
wdenk0f8c9762002-08-19 11:57:05 +0000415
416/*
417 * Init Memory Controller:
418 *
419 * Bank Bus Machine PortSz Device
420 * ---- --- ------- ------ ------
421 * 0 60x GPCM 64 bit FLASH
422 * 1 60x SDRAM 64 bit SDRAM
wdenk0f8c9762002-08-19 11:57:05 +0000423 *
424 */
425
426 /* Initialize SDRAM on local bus
427 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200428#define CONFIG_SYS_INIT_LOCAL_SDRAM
wdenk0f8c9762002-08-19 11:57:05 +0000429
430
431/* Minimum mask to separate preliminary
432 * address ranges for CS[0:2]
433 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200434#define CONFIG_SYS_MIN_AM_MASK 0xC0000000
wdenk0f8c9762002-08-19 11:57:05 +0000435
wdenkc12081a2004-03-23 20:18:25 +0000436/*
437 * we use the same values for 32 MB and 128 MB SDRAM
438 * refresh rate = 7.73 uS (64 MHz Bus Clock)
439 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200440#define CONFIG_SYS_MPTPR 0x2000
441#define CONFIG_SYS_PSRT 0x0E
wdenk0f8c9762002-08-19 11:57:05 +0000442
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200443#define CONFIG_SYS_MRS_OFFS 0x00000000
wdenk0f8c9762002-08-19 11:57:05 +0000444
445
446#if defined(CONFIG_BOOT_ROM)
447/*
448 * Bank 0 - Boot ROM (8 bit wide)
449 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200450#define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_BOOTROM_BASE & BRx_BA_MSK)|\
wdenk0f8c9762002-08-19 11:57:05 +0000451 BRx_PS_8 |\
452 BRx_MS_GPCM_P |\
453 BRx_V)
454
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200455#define CONFIG_SYS_OR0_PRELIM (P2SZ_TO_AM(CONFIG_SYS_BOOTROM_SIZE) |\
wdenk0f8c9762002-08-19 11:57:05 +0000456 ORxG_CSNT |\
457 ORxG_ACS_DIV1 |\
458 ORxG_SCY_3_CLK |\
459 ORxG_EHTR |\
460 ORxG_TRLX)
461
462/*
463 * Bank 1 - Flash (64 bit wide)
464 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200465#define CONFIG_SYS_BR1_PRELIM ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK) |\
wdenk0f8c9762002-08-19 11:57:05 +0000466 BRx_PS_64 |\
467 BRx_MS_GPCM_P |\
468 BRx_V)
469
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200470#define CONFIG_SYS_OR1_PRELIM (P2SZ_TO_AM(CONFIG_SYS_FLASH_SIZE) |\
wdenk0f8c9762002-08-19 11:57:05 +0000471 ORxG_CSNT |\
472 ORxG_ACS_DIV1 |\
473 ORxG_SCY_3_CLK |\
474 ORxG_EHTR |\
475 ORxG_TRLX)
476
477#else /* ! CONFIG_BOOT_ROM */
478
479/*
480 * Bank 0 - Flash (64 bit wide)
481 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200482#define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK) |\
wdenk57b2d802003-06-27 21:31:46 +0000483 BRx_PS_64 |\
484 BRx_MS_GPCM_P |\
485 BRx_V)
wdenk0f8c9762002-08-19 11:57:05 +0000486
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200487#define CONFIG_SYS_OR0_PRELIM (P2SZ_TO_AM(CONFIG_SYS_FLASH_SIZE) |\
wdenk57b2d802003-06-27 21:31:46 +0000488 ORxG_CSNT |\
489 ORxG_ACS_DIV1 |\
490 ORxG_SCY_3_CLK |\
491 ORxG_EHTR |\
492 ORxG_TRLX)
wdenk0f8c9762002-08-19 11:57:05 +0000493
494/*
495 * Bank 1 - Disk-On-Chip
496 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200497#define CONFIG_SYS_BR1_PRELIM ((CONFIG_SYS_DOC_BASE & BRx_BA_MSK) |\
wdenk0f8c9762002-08-19 11:57:05 +0000498 BRx_PS_8 |\
499 BRx_MS_GPCM_P |\
500 BRx_V)
501
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200502#define CONFIG_SYS_OR1_PRELIM (P2SZ_TO_AM(CONFIG_SYS_DOC_SIZE) |\
wdenk0f8c9762002-08-19 11:57:05 +0000503 ORxG_CSNT |\
504 ORxG_ACS_DIV1 |\
505 ORxG_SCY_3_CLK |\
506 ORxG_EHTR |\
507 ORxG_TRLX)
508
509#endif /* CONFIG_BOOT_ROM */
510
511/* Bank 2 - SDRAM
512 */
wdenkc12081a2004-03-23 20:18:25 +0000513
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200514#ifndef CONFIG_SYS_RAMBOOT
515#define CONFIG_SYS_BR2_PRELIM ((CONFIG_SYS_SDRAM_BASE & BRx_BA_MSK) |\
wdenk57b2d802003-06-27 21:31:46 +0000516 BRx_PS_64 |\
517 BRx_MS_SDRAM_P |\
518 BRx_V)
wdenk0f8c9762002-08-19 11:57:05 +0000519
520 /* SDRAM initialization values for 8-column chips
521 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200522#define CONFIG_SYS_OR2_8COL (CONFIG_SYS_MIN_AM_MASK |\
wdenk57b2d802003-06-27 21:31:46 +0000523 ORxS_BPD_4 |\
524 ORxS_ROWST_PBI0_A9 |\
525 ORxS_NUMR_12)
wdenk0f8c9762002-08-19 11:57:05 +0000526
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200527#define CONFIG_SYS_PSDMR_8COL (PSDMR_SDAM_A13_IS_A5 |\
wdenk57b2d802003-06-27 21:31:46 +0000528 PSDMR_BSMA_A14_A16 |\
529 PSDMR_SDA10_PBI0_A10 |\
530 PSDMR_RFRC_7_CLK |\
531 PSDMR_PRETOACT_2W |\
532 PSDMR_ACTTORW_1W |\
533 PSDMR_LDOTOPRE_1C |\
534 PSDMR_WRC_1C |\
535 PSDMR_CL_2)
wdenk0f8c9762002-08-19 11:57:05 +0000536
537 /* SDRAM initialization values for 9-column chips
538 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200539#define CONFIG_SYS_OR2_9COL (CONFIG_SYS_MIN_AM_MASK |\
wdenk57b2d802003-06-27 21:31:46 +0000540 ORxS_BPD_4 |\
541 ORxS_ROWST_PBI0_A7 |\
542 ORxS_NUMR_13)
wdenk0f8c9762002-08-19 11:57:05 +0000543
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200544#define CONFIG_SYS_PSDMR_9COL (PSDMR_SDAM_A14_IS_A5 |\
wdenk57b2d802003-06-27 21:31:46 +0000545 PSDMR_BSMA_A13_A15 |\
546 PSDMR_SDA10_PBI0_A9 |\
547 PSDMR_RFRC_7_CLK |\
548 PSDMR_PRETOACT_2W |\
549 PSDMR_ACTTORW_1W |\
550 PSDMR_LDOTOPRE_1C |\
551 PSDMR_WRC_1C |\
552 PSDMR_CL_2)
wdenk0f8c9762002-08-19 11:57:05 +0000553
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200554#define CONFIG_SYS_OR2_PRELIM CONFIG_SYS_OR2_9COL
555#define CONFIG_SYS_PSDMR CONFIG_SYS_PSDMR_9COL
wdenk0f8c9762002-08-19 11:57:05 +0000556
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200557#endif /* CONFIG_SYS_RAMBOOT */
wdenk0f8c9762002-08-19 11:57:05 +0000558
559#endif /* __CONFIG_H */