]> Git Repo - J-u-boot.git/blame - include/configs/PM826.h
powerpc: Cleanup BOOTFLAG_* references
[J-u-boot.git] / include / configs / PM826.h
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0f8c9768 1/*
414eec35 2 * (C) Copyright 2001-2005
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3 * Wolfgang Denk, DENX Software Engineering, [email protected].
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
6d0f6bcf 31#undef CONFIG_SYS_RAMBOOT
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32
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 */
9c4c5ae3 40#define CONFIG_CPM2 1 /* Has a CPM2 */
0f8c9768 41
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42#ifndef CONFIG_SYS_TEXT_BASE
43#define CONFIG_SYS_TEXT_BASE 0xFF000000 /* Standard: boot 64-bit flash */
44#endif
45
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46#undef CONFIG_DB_CR826_J30x_ON /* J30x jumpers on D.B. carrier */
47
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48#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
49
32bf3d14 50#define CONFIG_PREBOOT "echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo"
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51
52#undef CONFIG_BOOTARGS
53#define CONFIG_BOOTCOMMAND \
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54 "bootp; " \
55 "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \
56 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \
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57 "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 */
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62# define CONFIG_SYS_I2C_SPEED 50000
63# define CONFIG_SYS_I2C_SLAVE 0xFE
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64/*
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
6d0f6bcf 79#define CONFIG_SYS_I2C_RTC_ADDR 0x51
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80
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 *
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101 * 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
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108 *
109 * if CONFIG_ETHER_NONE is defined, then either the ethernet routines must be
639221c7 110 * defined elsewhere (as for the console), or CONFIG_CMD_NET must be unset.
0f8c9768 111 */
aacf9a49 112#define CONFIG_NET_MULTI
0f8c9768 113#undef CONFIG_ETHER_NONE /* define if ether on something else */
0f8c9768 114
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115#undef CONFIG_ETHER_ON_SCC /* define if ether on SCC */
116#define CONFIG_ETHER_INDEX 1 /* which SCC channel for ethernet */
117
118#define CONFIG_ETHER_ON_FCC /* define if ether on FCC */
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119/*
120 * - Rx-CLK is CLK11
121 * - Tx-CLK is CLK10
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122 */
123#define CONFIG_ETHER_ON_FCC1
6d0f6bcf 124# define CONFIG_SYS_CMXFCR_MASK1 (CMXFCR_FC1|CMXFCR_RF1CS_MSK|CMXFCR_TF1CS_MSK)
aacf9a49 125#ifndef CONFIG_DB_CR826_J30x_ON
6d0f6bcf 126# define CONFIG_SYS_CMXFCR_VALUE1 (CMXFCR_RF1CS_CLK11|CMXFCR_TF1CS_CLK10)
aacf9a49 127#else
6d0f6bcf 128# define CONFIG_SYS_CMXFCR_VALUE1 (CMXFCR_RF1CS_CLK11|CMXFCR_TF1CS_CLK12)
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129#endif
130/*
131 * - Rx-CLK is CLK15
132 * - Tx-CLK is CLK14
133 */
134#define CONFIG_ETHER_ON_FCC2
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135# 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)
aacf9a49 137/*
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138 * - RAM for BD/Buffers is on the 60x Bus (see 28-13)
139 * - Enable Full Duplex in FSMR
140 */
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141# define CONFIG_SYS_CPMFCR_RAMTYPE 0
142# define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE|FCC_PSMR_LPB)
0f8c9768 143
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144/* 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 */
6d0f6bcf 154#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */
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155
156#undef CONFIG_WATCHDOG /* watchdog disabled */
157
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158/*
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
0f8c9768 166
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167
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
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176#define CONFIG_CMD_EEPROM
177#define CONFIG_CMD_I2C
178#define CONFIG_CMD_NFS
179#define CONFIG_CMD_SNTP
180
5d232d0e 181#ifdef CONFIG_PCI
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182#define CONFIG_CMD_PCI
183#endif
184
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185/*
186 * Miscellaneous configurable options
187 */
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188#define CONFIG_SYS_LONGHELP /* undef to save memory */
189#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
acf02697 190#if defined(CONFIG_CMD_KGDB)
6d0f6bcf 191#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
0f8c9768 192#else
6d0f6bcf 193#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
0f8c9768 194#endif
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195#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 */
0f8c9768 198
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199#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
200#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
0f8c9768 201
6d0f6bcf 202#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
0f8c9768 203
6d0f6bcf 204#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
0f8c9768 205
6d0f6bcf 206#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
0f8c9768 207
6d0f6bcf 208#define CONFIG_SYS_RESET_ADDRESS 0xFDFFFFFC /* "bad" address */
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209
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 */
6d0f6bcf 215#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
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216
217/*-----------------------------------------------------------------------
218 * Flash and Boot ROM mapping
219 */
efa329cb 220#ifdef CONFIG_FLASH_32MB
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221#define CONFIG_SYS_FLASH0_BASE 0x40000000
222#define CONFIG_SYS_FLASH0_SIZE 0x02000000
efa329cb 223#else
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224#define CONFIG_SYS_FLASH0_BASE 0xFF000000
225#define CONFIG_SYS_FLASH0_SIZE 0x00800000
efa329cb 226#endif
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227#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
0f8c9768 231
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232/* Flash bank size (for preliminary settings)
233 */
6d0f6bcf 234#define CONFIG_SYS_FLASH_SIZE CONFIG_SYS_FLASH0_SIZE
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235
236/*-----------------------------------------------------------------------
237 * FLASH organization
238 */
6d0f6bcf 239#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
efa329cb 240#ifdef CONFIG_FLASH_32MB
6d0f6bcf 241#define CONFIG_SYS_MAX_FLASH_SECT 135 /* max num of sects on one chip */
efa329cb 242#else
6d0f6bcf 243#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */
efa329cb 244#endif
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245#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) */
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247
248#if 0
249/* Start port with environment in flash; switch to EEPROM later */
5a1aceb0 250#define CONFIG_ENV_IS_IN_FLASH 1
6d0f6bcf 251#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE+0x40000)
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252#define CONFIG_ENV_SIZE 0x40000
253#define CONFIG_ENV_SECT_SIZE 0x40000
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254#else
255/* Final version: environment in EEPROM */
bb1f8b4f 256#define CONFIG_ENV_IS_IN_EEPROM 1
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257#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 */
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261#define CONFIG_ENV_OFFSET 512
262#define CONFIG_ENV_SIZE (2048 - 512)
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263#endif
264
265/*-----------------------------------------------------------------------
266 * Hard Reset Configuration Words
267 *
6d0f6bcf 268 * if you change bits in the HRCW, you must also change the CONFIG_SYS_*
0f8c9768 269 * defines for the various registers affected by the HRCW e.g. changing
6d0f6bcf 270 * HRCW_DPPCxx requires you to also change CONFIG_SYS_SIUMCR.
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271 */
272#if defined(CONFIG_BOOT_ROM)
6d0f6bcf 273#define CONFIG_SYS_HRCW_MASTER (HRCW_BPS01 | HRCW_CIP | HRCW_ISB100 | HRCW_BMS)
0f8c9768 274#else
6d0f6bcf 275#define CONFIG_SYS_HRCW_MASTER (HRCW_CIP | HRCW_ISB100 | HRCW_BMS)
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276#endif
277
278/* no slaves so just fill with zeros */
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279#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
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286
287/*-----------------------------------------------------------------------
288 * Internal Memory Mapped Register
289 */
6d0f6bcf 290#define CONFIG_SYS_IMMR 0xF0000000
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291
292/*-----------------------------------------------------------------------
293 * Definitions for initial stack pointer and data area (in DPRAM)
294 */
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295#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
296#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
297#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data*/
298#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
299#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
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300
301/*-----------------------------------------------------------------------
302 * Start addresses for the final memory configuration
303 * (Set up by the startup code)
6d0f6bcf 304 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
0f8c9768 305 *
6d0f6bcf 306 * 60x SDRAM is mapped at CONFIG_SYS_SDRAM_BASE, local SDRAM
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307 * is mapped at SDRAM_BASE2_PRELIM.
308 */
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309#define CONFIG_SYS_SDRAM_BASE 0x00000000
310#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_FLASH0_BASE
14d0a02a 311#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
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312#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()*/
0f8c9768 314
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315#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
316# define CONFIG_SYS_RAMBOOT
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317#endif
318
10f67017 319#ifdef CONFIG_PCI
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320#define CONFIG_PCI_PNP
321#define CONFIG_EEPRO100
6d0f6bcf 322#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
10f67017 323#endif
4d75a504 324
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325/*-----------------------------------------------------------------------
326 * Cache Configuration
327 */
6d0f6bcf 328#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPU */
acf02697 329#if defined(CONFIG_CMD_KGDB)
6d0f6bcf 330# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
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331#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 */
6d0f6bcf 343#define CONFIG_SYS_HID0_INIT (HID0_ICE|HID0_DCE|HID0_ICFI|HID0_DCI|\
8bde7f77 344 HID0_IFEM|HID0_ABE)
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345#define CONFIG_SYS_HID0_FINAL (HID0_ICE|HID0_IFEM|HID0_ABE)
346#define CONFIG_SYS_HID2 0
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347
348/*-----------------------------------------------------------------------
349 * RMR - Reset Mode Register 5-5
350 *-----------------------------------------------------------------------
351 * turn on Checkstop Reset Enable
352 */
6d0f6bcf 353#define CONFIG_SYS_RMR RMR_CSRE
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354
355/*-----------------------------------------------------------------------
356 * BCR - Bus Configuration 4-25
357 *-----------------------------------------------------------------------
358 */
359
360#define BCR_APD01 0x10000000
6d0f6bcf 361#define CONFIG_SYS_BCR (BCR_APD01|BCR_ETM|BCR_LETM) /* 8260 mode */
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362
363/*-----------------------------------------------------------------------
364 * SIUMCR - SIU Module Configuration 4-31
365 *-----------------------------------------------------------------------
366 */
367#if 0
6d0f6bcf 368#define CONFIG_SYS_SIUMCR (SIUMCR_DPPC00|SIUMCR_APPC10|SIUMCR_CS10PC01)
0f8c9768 369#else
6d0f6bcf 370#define CONFIG_SYS_SIUMCR (SIUMCR_DPPC10|SIUMCR_APPC10)
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371#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)
6d0f6bcf 381#define CONFIG_SYS_SYPCR (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
8bde7f77 382 SYPCR_SWRI|SYPCR_SWP|SYPCR_SWE)
0f8c9768 383#else
6d0f6bcf 384#define CONFIG_SYS_SYPCR (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
8bde7f77 385 SYPCR_SWRI|SYPCR_SWP)
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386#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 */
6d0f6bcf 394#define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE)
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395
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 */
6d0f6bcf 402#define CONFIG_SYS_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE)
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403
404/*-----------------------------------------------------------------------
405 * SCCR - System Clock Control 9-8
406 *-----------------------------------------------------------------------
407 */
6d0f6bcf 408#define CONFIG_SYS_SCCR (SCCR_DFBRG00)
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409
410/*-----------------------------------------------------------------------
411 * RCCR - RISC Controller Configuration 13-7
412 *-----------------------------------------------------------------------
413 */
6d0f6bcf 414#define CONFIG_SYS_RCCR 0
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415
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
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423 *
424 */
425
426 /* Initialize SDRAM on local bus
427 */
6d0f6bcf 428#define CONFIG_SYS_INIT_LOCAL_SDRAM
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429
430
431/* Minimum mask to separate preliminary
432 * address ranges for CS[0:2]
433 */
6d0f6bcf 434#define CONFIG_SYS_MIN_AM_MASK 0xC0000000
0f8c9768 435
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436/*
437 * we use the same values for 32 MB and 128 MB SDRAM
438 * refresh rate = 7.73 uS (64 MHz Bus Clock)
439 */
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440#define CONFIG_SYS_MPTPR 0x2000
441#define CONFIG_SYS_PSRT 0x0E
0f8c9768 442
6d0f6bcf 443#define CONFIG_SYS_MRS_OFFS 0x00000000
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444
445
446#if defined(CONFIG_BOOT_ROM)
447/*
448 * Bank 0 - Boot ROM (8 bit wide)
449 */
6d0f6bcf 450#define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_BOOTROM_BASE & BRx_BA_MSK)|\
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451 BRx_PS_8 |\
452 BRx_MS_GPCM_P |\
453 BRx_V)
454
6d0f6bcf 455#define CONFIG_SYS_OR0_PRELIM (P2SZ_TO_AM(CONFIG_SYS_BOOTROM_SIZE) |\
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456 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 */
6d0f6bcf 465#define CONFIG_SYS_BR1_PRELIM ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK) |\
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466 BRx_PS_64 |\
467 BRx_MS_GPCM_P |\
468 BRx_V)
469
6d0f6bcf 470#define CONFIG_SYS_OR1_PRELIM (P2SZ_TO_AM(CONFIG_SYS_FLASH_SIZE) |\
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471 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 */
6d0f6bcf 482#define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK) |\
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483 BRx_PS_64 |\
484 BRx_MS_GPCM_P |\
485 BRx_V)
0f8c9768 486
6d0f6bcf 487#define CONFIG_SYS_OR0_PRELIM (P2SZ_TO_AM(CONFIG_SYS_FLASH_SIZE) |\
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488 ORxG_CSNT |\
489 ORxG_ACS_DIV1 |\
490 ORxG_SCY_3_CLK |\
491 ORxG_EHTR |\
492 ORxG_TRLX)
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493
494/*
495 * Bank 1 - Disk-On-Chip
496 */
6d0f6bcf 497#define CONFIG_SYS_BR1_PRELIM ((CONFIG_SYS_DOC_BASE & BRx_BA_MSK) |\
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498 BRx_PS_8 |\
499 BRx_MS_GPCM_P |\
500 BRx_V)
501
6d0f6bcf 502#define CONFIG_SYS_OR1_PRELIM (P2SZ_TO_AM(CONFIG_SYS_DOC_SIZE) |\
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503 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 */
efa329cb 513
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JCPV
514#ifndef CONFIG_SYS_RAMBOOT
515#define CONFIG_SYS_BR2_PRELIM ((CONFIG_SYS_SDRAM_BASE & BRx_BA_MSK) |\
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516 BRx_PS_64 |\
517 BRx_MS_SDRAM_P |\
518 BRx_V)
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519
520 /* SDRAM initialization values for 8-column chips
521 */
6d0f6bcf 522#define CONFIG_SYS_OR2_8COL (CONFIG_SYS_MIN_AM_MASK |\
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523 ORxS_BPD_4 |\
524 ORxS_ROWST_PBI0_A9 |\
525 ORxS_NUMR_12)
0f8c9768 526
6d0f6bcf 527#define CONFIG_SYS_PSDMR_8COL (PSDMR_SDAM_A13_IS_A5 |\
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528 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)
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536
537 /* SDRAM initialization values for 9-column chips
538 */
6d0f6bcf 539#define CONFIG_SYS_OR2_9COL (CONFIG_SYS_MIN_AM_MASK |\
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540 ORxS_BPD_4 |\
541 ORxS_ROWST_PBI0_A7 |\
542 ORxS_NUMR_13)
0f8c9768 543
6d0f6bcf 544#define CONFIG_SYS_PSDMR_9COL (PSDMR_SDAM_A14_IS_A5 |\
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545 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)
0f8c9768 553
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JCPV
554#define CONFIG_SYS_OR2_PRELIM CONFIG_SYS_OR2_9COL
555#define CONFIG_SYS_PSDMR CONFIG_SYS_PSDMR_9COL
0f8c9768 556
6d0f6bcf 557#endif /* CONFIG_SYS_RAMBOOT */
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558
559#endif /* __CONFIG_H */
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