6 * Simple Network Magic Corporation
9 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
11 * See file CREDITS for list of people who contributed to this
14 * This program is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU General Public License as
16 * published by the Free Software Foundation; either version 2 of
17 * the License, or (at your option) any later version.
19 * This program is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
24 * You should have received a copy of the GNU General Public License
25 * along with this program; if not, write to the Free Software
26 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
31 * board/config.h - configuration options, board specific
37 /* various debug settings */
38 #undef CFG_DEVICE_NULLDEV /* null device */
39 #undef CONFIG_SILENT_CONSOLE /* silent console */
40 #undef CFG_CONSOLE_INFO_QUIET /* silent console ? */
41 #undef DEBUG /* debug output code */
42 #undef DEBUG_FLASH /* debug flash code */
43 #undef FLASH_DEBUG /* debug fash code */
44 #undef DEBUG_ENV /* debug environment code */
46 #define CFG_DIRECT_FLASH_TFTP 1 /* allow direct tftp to flash */
47 #define CONFIG_ENV_OVERWRITE 1 /* allow overwrite MAC address */
50 * High Level Configuration Options
53 #define CONFIG_MPC823 1 /* This is a MPC823 CPU */
54 #define CONFIG_QS823 1 /* ...on a QS823 module */
55 #define CONFIG_SCC2_ENET 1 /* SCC2 10BaseT ethernet */
57 /* Select the target clock speed */
58 #undef CONFIG_CLOCK_16MHZ /* cpu=16,777,216 Hz, mem=16Mhz */
59 #undef CONFIG_CLOCK_33MHZ /* cpu=33,554,432 Hz, mem=33Mhz */
60 #undef CONFIG_CLOCK_50MHZ /* cpu=49,971,200 Hz, mem=33Mhz */
61 #define CONFIG_CLOCK_66MHZ 1 /* cpu=67,108,864 Hz, mem=66Mhz */
62 #undef CONFIG_CLOCK_80MHZ /* cpu=79,986,688 Hz, mem=33Mhz */
64 #ifdef CONFIG_CLOCK_16MHZ
65 #define CONFIG_CLOCK_MULT 512
68 #ifdef CONFIG_CLOCK_33MHZ
69 #define CONFIG_CLOCK_MULT 1024
72 #ifdef CONFIG_CLOCK_50MHZ
73 #define CONFIG_CLOCK_MULT 1525
76 #ifdef CONFIG_CLOCK_66MHZ
77 #define CONFIG_CLOCK_MULT 2048
80 #ifdef CONFIG_CLOCK_80MHZ
81 #define CONFIG_CLOCK_MULT 2441
84 /* choose flash size, 4Mb or 8Mb */
85 #define CONFIG_FLASH_4MB 1 /* board has 4Mb flash */
86 #undef CONFIG_FLASH_8MB /* board has 8Mb flash */
88 #define CONFIG_CLOCK_BASE 32768 /* Base clock input freq */
90 #undef CONFIG_8xx_CONS_SMC1
91 #define CONFIG_8xx_CONS_SMC2 1 /* Console is on SMC2 */
92 #undef CONFIG_8xx_CONS_NONE
94 #define CONFIG_BAUDRATE 38400 /* console baudrate = 38.4kbps */
96 #undef CONFIG_CLOCKS_IN_MHZ /* clocks passsed to Linux in MHz */
98 /* Define default IP addresses */
99 #define CONFIG_IPADDR 192.168.1.99 /* own ip address */
100 #define CONFIG_SERVERIP 192.168.1.19 /* used for tftp (not nfs?) */
102 /* message to say directly after booting */
103 #define CONFIG_PREBOOT "echo '';" \
105 "echo 'run boot_nfs to boot to NFS';" \
106 "echo 'run boot_flash to boot to flash';" \
108 "echo 'run flash_rootfs to install a new rootfs';" \
109 "echo 'run flash_env to clear the env sector';" \
110 "echo 'run flash_rw to clear the rw fs';" \
111 "echo 'run flash_uboot to install a new u-boot';" \
112 "echo 'run flash_kernel to install a new kernel';"
114 /* wait 5 seconds before executing CONFIG_BOOTCOMMAND */
115 #define CONFIG_BOOTDELAY 5
116 #define CONFIG_BOOTCOMMAND "run boot_nfs"
118 #undef CONFIG_BOOTARGS /* made by set_nfs of set_flash */
120 /* Our flash filesystem looks like this
123 * ffc0 0000 - ffeb ffff root filesystem (jffs2) (~3Mb)
124 * ffec 0000 - ffed ffff read-write filesystem (ext2)
125 * ffee 0000 - ffef ffff environment
126 * fff0 0000 - fff1 ffff u-boot
127 * fff2 0000 - ffff ffff linux kernel
130 * ff80 0000 - ffeb ffff root filesystem (jffs2) (~7Mb)
131 * ffec 0000 - ffed ffff read-write filesystem (ext2)
132 * ffee 0000 - ffef ffff environment
133 * fff0 0000 - fff1 ffff u-boot
134 * fff2 0000 - ffff ffff linux kernel
138 /* environment for 4Mb board */
139 #ifdef CONFIG_FLASH_4MB
140 #define CONFIG_EXTRA_ENV_SETTINGS \
144 "ethaddr=00:01:02:B4:36:56\0" \
145 "rootpath=/exports/rootfs\0" \
146 "mtdparts=mtdparts=phys:2816k(root),128k(rw),128k(env),128k(u-boot),-(kernel)\0" \
147 /* fill in variables */ \
148 "set_ip=setenv ip ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off\0" \
149 "set_nfs=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath $ip init=/sbin/init $mtdparts\0" \
150 "set_flash=setenv bootargs root=/dev/mtdblock1 ro $ip init=/sbin/init $mtdparts\0" \
152 "boot_nfs=run set_ip; run set_nfs; tftp 0x400000 /tftpboot/vmlinux.UBoot; bootm 0x400000\0" \
153 "boot_flash=run set_ip; run set_flash; bootm fff20000\0" \
154 /* reinstall flash parts */ \
155 "flash_rootfs=protect off ffc00000 ffebffff; era ffc00000 ffebffff; tftp ffc00000 /tftpboot/rootfs.jffs2\0" \
156 "flash_rw=protect off ffec0000 ffedffff; era ffec0000 ffedffff\0" \
157 "flash_env=protect off ffee0000 ffefffff; era ffee0000 ffefffff\0" \
158 "flash_uboot=protect off fff00000 fff1ffff; era fff00000 fff1ffff; tftp fff00000 /tftpboot/u-boot.4mb.bin\0" \
159 "flash_kernel=protect off fff20000 ffffffff; era fff20000 ffffffff; tftp fff20000 /tftpboot/vmlinux.UBoot\0"
160 #endif /* CONFIG_FLASH_4MB */
162 /* environment for 8Mb board */
163 #ifdef CONFIG_FLASH_8MB
164 #define CONFIG_EXTRA_ENV_SETTINGS \
168 "ethaddr=00:01:02:B4:36:56\0" \
169 "rootpath=/exports/rootfs\0" \
170 "mtdparts=mtdparts=phys:6912k(root),128k(rw),128k(env),128k(u-boot),-(kernel)\0" \
171 /* fill in variables */ \
172 "set_ip=setenv ip ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off\0" \
173 "set_nfs=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath $ip init=/sbin/init $mtdparts\0" \
174 "set_flash=setenv bootargs root=/dev/mtdblock1 ro $ip init=/sbin/init $mtdparts\0" \
176 "boot_nfs=run set_ip; run set_nfs; tftp 0x400000 /tftpboot/vmlinux.UBoot; bootm 0x400000\0" \
177 "boot_flash=run set_ip; run set_flash; bootm fff20000\0" \
178 /* reinstall flash parts */ \
179 "flash_rootfs=protect off ff800000 ffebffff; era ff800000 ffebffff; tftp ff800000 /tftpboot/rootfs.jffs2\0" \
180 "flash_rw=protect off ffec0000 ffedffff; era ffec0000 ffedffff\0" \
181 "flash_env=protect off ffee0000 ffefffff; era ffee0000 ffefffff\0" \
182 "flash_uboot=protect off fff00000 fff1ffff; era fff00000 fff1ffff; tftp fff00000 /tftpboot/u-boot.8mb.bin\0" \
183 "flash_kernel=protect off fff20000 ffffffff; era fff20000 ffffffff; tftp fff20000 /tftpboot/vmlinux.UBoot\0"
184 #endif /* CONFIG_FLASH_8MB */
186 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
187 #undef CFG_LOADS_BAUD_CHANGE /* don't allow baudrate change */
188 #undef CONFIG_WATCHDOG /* watchdog disabled */
189 #undef CONFIG_STATUS_LED /* Status LED disabled */
190 #undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */
192 #define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT | CONFIG_BOOTP_BOOTFILESIZE)
194 #undef CONFIG_MAC_PARTITION
195 #undef CONFIG_DOS_PARTITION
197 #define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */
199 #define CONFIG_COMMANDS (CFG_CMD_BDI | \
211 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
212 #include <cmd_confdefs.h>
214 /*-----------------------------------------------------------------------
215 * Environment variable storage is in FLASH, one sector before U-boot
217 #define CFG_ENV_IS_IN_FLASH 1
218 #define CFG_ENV_SECT_SIZE 0x20000 /* 128Kb, one whole sector */
219 #define CFG_ENV_SIZE 0x2000 /* 8kb */
220 #define CFG_ENV_ADDR 0xffee0000 /* address of env sector */
222 /*-----------------------------------------------------------------------
223 * Miscellaneous configurable options
225 #define CFG_LONGHELP /* undef to save memory */
226 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
228 #define CFG_HUSH_PARSER 1 /* use "hush" command parser */
229 #define CFG_PROMPT_HUSH_PS2 "> "
231 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
232 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
234 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
236 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
237 #define CFG_MAXARGS 16 /* max number of command args */
238 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
240 #define CFG_MEMTEST_START 0x0400000 /* memtest works */
241 #define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
243 #define CFG_LOAD_ADDR 0x400000 /* default load address */
245 #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
247 #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
249 /*-----------------------------------------------------------------------
250 * Low Level Configuration Settings
251 * (address mappings, register initial values, etc.)
252 * You should know what you are doing if you make changes here.
255 /*-----------------------------------------------------------------------
256 * Internal Memory Mapped Register
258 #define CFG_IMMR 0xFF000000
260 /*-----------------------------------------------------------------------
261 * Definitions for initial stack pointer and data area (in DPRAM)
263 #define CFG_INIT_RAM_ADDR CFG_IMMR
264 #define CFG_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
265 #define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
266 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
267 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
269 /*-----------------------------------------------------------------------
270 * Start addresses for the final memory configuration
271 * (Set up by the startup code)
272 * Please note that CFG_SDRAM_BASE _must_ start at 0
274 #define CFG_SDRAM_BASE 0x00000000
275 #define CFG_FLASH_BASE 0xFF800000 /* Allow an 8Mbyte window */
277 #define FLASH_BASE0_4M_PRELIM 0xFFC00000 /* Base for 4M Flash */
278 #define FLASH_BASE0_8M_PRELIM 0xFF800000 /* Base for 8M Flash */
280 #define CFG_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
281 #define CFG_MONITOR_BASE 0xFFF00000 /* U-boot location */
282 #define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
285 * For booting Linux, the board info and command line data
286 * have to be in the first 8 MB of memory, since this is
287 * the maximum mapped by the Linux kernel during initialization.
289 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
291 /*-----------------------------------------------------------------------
292 * TODO flash parameters
293 * FLASH organization for Intel Strataflash
295 #undef CFG_FLASH_16BIT /* 32-bit wide flash memory */
296 #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
297 #define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */
299 #define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
300 #define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
302 /*-----------------------------------------------------------------------
303 * Cache Configuration
305 #define CFG_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */
306 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
307 #define CFG_CACHELINE_SHIFT 4 /* log base 2 of the above value */
310 /*-----------------------------------------------------------------------
311 * SYPCR - System Protection Control 11-9
312 * SYPCR can only be written once after reset!
313 *-----------------------------------------------------------------------
314 * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
317 #ifdef CONFIG_WATCHDOG
318 #define CFG_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWE | SYPCR_SWRI | SYPCR_SWP)
320 #define CFG_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWRI | SYPCR_SWP)
323 /*-----------------------------------------------------------------------
324 * SIUMCR - SIU Module Configuration 11-6
325 *-----------------------------------------------------------------------
327 #define CFG_SIUMCR (SIUMCR_DLK | SIUMCR_DPC | SIUMCR_MPRE | SIUMCR_MLRC01 | SIUMCR_GB5E)
329 /*-----------------------------------------------------------------------
330 * TBSCR - Time Base Status and Control 11-26
331 *-----------------------------------------------------------------------
333 #define CFG_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
335 /*-----------------------------------------------------------------------
336 * RTCSC - Real-Time Clock Status and Control Register 11-27
337 *-----------------------------------------------------------------------
339 #define CFG_RTCSC (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
341 /*-----------------------------------------------------------------------
342 * PISCR - Periodic Interrupt Status and Control 11-31
343 *-----------------------------------------------------------------------
345 #define CFG_PISCR (PISCR_PS | PISCR_PITF)
347 /*-----------------------------------------------------------------------
348 * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30
349 *-----------------------------------------------------------------------
352 /* MF (Multiplication Factor of SPLL) */
353 /* Sets the QS823 to specified clock from 32KHz clock at EXTAL. */
354 #define vPLPRCR_MF ((CONFIG_CLOCK_MULT+1) << 20)
355 #define CFG_PLPRCR (vPLPRCR_MF | PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST | PLPRCR_LOLRE)
357 /*-----------------------------------------------------------------------
358 * SCCR - System Clock and reset Control Register 15-27
359 *-----------------------------------------------------------------------
361 #if defined(CONFIG_CLOCK_16MHZ) || defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_50MHZ)
362 #define CFG_SCCR (SCCR_TBS | SCCR_EBDF00 | SCCR_DFBRG00)
363 #define CFG_BRGCLK_PRESCALE 1
366 #if defined(CONFIG_CLOCK_66MHZ)
367 #define CFG_SCCR (SCCR_TBS | SCCR_EBDF00 | SCCR_DFBRG01)
368 #define CFG_BRGCLK_PRESCALE 4
371 #if defined(CONFIG_CLOCK_80MHZ)
372 #define CFG_SCCR (SCCR_TBS | SCCR_EBDF01 | SCCR_DFBRG01)
373 #define CFG_BRGCLK_PRESCALE 4
376 #define SCCR_MASK CFG_SCCR
378 /*-----------------------------------------------------------------------
379 * Debug Enable Register
380 * 0x73E67C0F - All interrupts handled by BDM
381 * 0x00824001 - Only interrupts needed by MWDebug.exe handled by BDM
382 *-----------------------------------------------------------------------
383 #define CFG_DER 0x73E67C0F
384 #define CFG_DER 0x0082400F
386 #-------------------------------------------------------------------------
387 # Program the Debug Enable Register (DER). This register provides the user
388 # with the reason for entering into the debug mode. We want all conditions
389 # to end up as an exception. We don't want to enter into debug mode for
390 # any condition. See the back of of the Development Support section of the
391 # MPC860 User Manual for a description of this register.
392 #-------------------------------------------------------------------------
396 /*-----------------------------------------------------------------------
397 * Memory Controller Initialization Constants
398 *-----------------------------------------------------------------------
402 * BR0 and OR0 (AMD dual FLASH devices)
403 * Base address = 0xFFF0_0000 - 0xFFF7_FFFF (After relocation)
405 #define CFG_PRELIM_OR_AM
406 #define CFG_OR_TIMING_FLASH
409 *-----------------------------------------------------------------------
410 * Base Register 0 (BR0): Bank 0 is assigned to the 8Mbyte (2M X 32)
411 * flash that resides on the QS823.
412 *-----------------------------------------------------------------------
415 /* BA (Base Address) = 0xFF80+0b for a total of 17 bits. 17 bit base addr */
416 /* represents a minumum 32K block size. */
417 #define vBR0_BA ((0xFF80 << 16) + (0 << 15))
418 #define CFG_BR0_PRELIM (vBR0_BA | BR_V)
420 /* AM (Address Mask) = 0xFF80+0b = We've masked the upper 9 bits */
421 /* which defines a 8 Mbyte memory block. */
422 #define vOR0_AM ((0xFF80 << 16) + (0 << 15))
424 #if defined(CONFIG_CLOCK_50MHZ) || defined(CONFIG_CLOCK_80MHZ)
425 /* 0101 = Add a 5 clock cycle wait state */
426 #define CFG_OR0_PRELIM (vOR0_AM | OR_CSNT_SAM | 0R_ACS_DIV4 | OR_BI | OR_SCY_5_CLK)
429 #if defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_66MHZ)
430 /* 0011 = Add a 3 clock cycle wait state */
431 /* 29.8ns clock * (3 + 2) = 149ns cycle time */
432 #define CFG_OR0_PRELIM (vOR0_AM | OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_3_CLK)
435 #if defined(CONFIG_CLOCK_16MHZ)
436 /* 0010 = Add a 2 clock cycle wait state */
437 #define CFG_OR0_PRELIM (vOR0_AM | OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_2_CLK)
441 * BR1 and OR1 (SDRAM)
442 * Base Address = 0x00000000 - 0x00FF_FFFF (16M After relocation)
443 * Base Address = 0x00000000 - 0x01FF_FFFF (32M After relocation)
444 * Base Address = 0x00000000 - 0x03FF_FFFF (64M After relocation)
445 * Base Address = 0x00000000 - 0x07FF_FFFF (128M After relocation)
448 #define SDRAM_BASE 0x00000000 /* SDRAM bank */
449 #define SDRAM_PRELIM_OR_AM 0xF8000000 /* map max. 128 MB */
451 /* AM (Address Mask) = 0xF800+0b = We've masked the upper 5 bits which
452 * represents a 128 Mbyte block the DRAM in
455 #define vOR1_AM ((0xF800 << 16) + (0 << 15))
456 #define vBR1_BA ((0x0000 << 16) + (0 << 15))
457 #define CFG_OR1 (vOR1_AM | OR_CSNT_SAM | OR_BI)
458 #define CFG_BR1 (vBR1_BA | BR_MS_UPMA | BR_V)
460 /* Machine A Mode Register */
462 /* PTA Periodic Timer A */
464 #if defined(CONFIG_CLOCK_80MHZ)
465 #define vMAMR_PTA (19 << 24)
468 #if defined(CONFIG_CLOCK_66MHZ)
469 #define vMAMR_PTA (16 << 24)
472 #if defined(CONFIG_CLOCK_50MHZ)
473 #define vMAMR_PTA (195 << 24)
476 #if defined(CONFIG_CLOCK_33MHZ)
477 #define vMAMR_PTA (131 << 24)
480 #if defined(CONFIG_CLOCK_16MHZ)
481 #define vMAMR_PTA (65 << 24)
484 /* For boards with 16M of SDRAM */
485 #define SDRAM_16M_MAX_SIZE 0x01000000 /* max 16MB SDRAM */
486 #define CFG_16M_MAMR (vMAMR_PTA | MAMR_AMA_TYPE_0 | MAMR_DSA_2_CYCL | MAMR_G0CLA_A11 |\
487 MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
489 /* For boards with 32M of SDRAM */
490 #define SDRAM_32M_MAX_SIZE 0x02000000 /* max 32MB SDRAM */
491 #define CFG_32M_MAMR (vMAMR_PTA | MAMR_AMA_TYPE_1 | MAMR_DSA_2_CYCL | MAMR_G0CLA_A10 |\
492 MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
495 /* Memory Periodic Timer Prescaler Register */
497 #if defined(CONFIG_CLOCK_66MHZ) || defined(CONFIG_CLOCK_80MHZ)
499 #define CFG_MPTPR 0x02
502 #if defined(CONFIG_CLOCK_16MHZ) || defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_50MHZ)
504 #define CFG_MPTPR 0x04
508 * BR2 and OR2 (Unused)
509 * Base address = 0xF020_0000 - 0xF020_0FFF
512 #define CFG_OR2_PRELIM 0xFFF00000
513 #define CFG_BR2_PRELIM 0xF0200000
516 * BR3 and OR3 (External Bus CS3)
517 * Base address = 0xF030_0000 - 0xF030_0FFF
520 #define CFG_OR3_PRELIM 0xFFF00000
521 #define CFG_BR3_PRELIM 0xF0300000
524 * BR4 and OR4 (External Bus CS3)
525 * Base address = 0xF040_0000 - 0xF040_0FFF
528 #define CFG_OR4_PRELIM 0xFFF00000
529 #define CFG_BR4_PRELIM 0xF0400000
533 * BR4 and OR4 (External Bus CS3)
534 * Base address = 0xF050_0000 - 0xF050_0FFF
537 #define CFG_OR5_PRELIM 0xFFF00000
538 #define CFG_BR5_PRELIM 0xF0500000
541 * BR6 and OR6 (Unused)
542 * Base address = 0xF060_0000 - 0xF060_0FFF
545 #define CFG_OR6_PRELIM 0xFFF00000
546 #define CFG_BR6_PRELIM 0xF0600000
549 * BR7 and OR7 (Unused)
550 * Base address = 0xF070_0000 - 0xF070_0FFF
553 #define CFG_OR7_PRELIM 0xFFF00000
554 #define CFG_BR7_PRELIM 0xF0700000
557 * Internal Definitions
561 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
562 #define BOOTFLAG_WARM 0x02 /* Software reboot */
567 #if defined(CONFIG_SCC1_ENET) && defined(CONFIG_FEC_ENET)
568 #error Both CONFIG_SCC1_ENET and CONFIG_FEC_ENET configured
571 #endif /* __CONFIG_H */