3 * Stefano Babic, DENX Gmbh, sbabic@denx.de
6 * Robert Whaley, Applied Data Systems, Inc. rwhaley@applieddata.net
9 * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
12 * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
13 * Marius Groeger <mgroeger@sysgo.de>
15 * Configuation settings for the LUBBOCK board.
17 * See file CREDITS for list of people who contributed to this
20 * This program is free software; you can redistribute it and/or
21 * modify it under the terms of the GNU General Public License as
22 * published by the Free Software Foundation; either version 2 of
23 * the License, or (at your option) any later version.
25 * This program is distributed in the hope that it will be useful,
26 * but WITHOUT ANY WARRANTY; without even the implied warranty of
27 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28 * GNU General Public License for more details.
30 * You should have received a copy of the GNU General Public License
31 * along with this program; if not, write to the Free Software
32 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
40 * High Level Configuration Options
43 #define CONFIG_PXA27X 1 /* This is an PXA27x CPU */
45 #define LITTLEENDIAN 1 /* used by usb_ohci.c */
48 #define BOARD_LATE_INIT 1
50 #undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
55 * Size of malloc() pool
57 #define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
58 #define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
65 * select serial console configuration
67 #define CONFIG_SERIAL_MULTI
68 #define CONFIG_FFUART 1 /* we use FFUART on Conxs */
69 #define CONFIG_BTUART 1 /* we use BTUART on Conxs */
70 #define CONFIG_STUART 1 /* we use STUART on Conxs */
72 /* allow to overwrite serial and ethaddr */
73 #define CONFIG_ENV_OVERWRITE
75 #define CONFIG_BAUDRATE 38400
77 #define CONFIG_DOS_PARTITION 1
80 * Command line configuration.
82 #include <config_cmd_default.h>
84 #define CONFIG_CMD_MMC
85 #define CONFIG_CMD_FAT
86 #define CONFIG_CMD_IMLS
87 #define CONFIG_CMD_PING
88 #define CONFIG_CMD_USB
90 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
92 #undef CONFIG_SHOW_BOOT_PROGRESS
94 #define CONFIG_BOOTDELAY 3
95 #define CONFIG_SERVERIP 192.168.1.99
96 #define CONFIG_BOOTCOMMAND "run boot_flash"
97 #define CONFIG_BOOTARGS "console=ttyS0,38400 ramdisk_size=12288"\
98 " rw root=/dev/ram initrd=0xa0800000,5m"
100 #define CONFIG_EXTRA_ENV_SETTINGS \
101 "program_boot_mmc=" \
102 "mw.b 0xa0010000 0xff 0x20000; " \
104 "fatload mmc 0 0xa0010000 u-boot.bin; " \
106 "protect off 0x0 0x1ffff; " \
107 "erase 0x0 0x1ffff; " \
108 "cp.b 0xa0010000 0x0 0x20000; " \
110 "program_uzImage_mmc=" \
111 "mw.b 0xa0010000 0xff 0x180000; " \
113 "fatload mmc 0 0xa0010000 uzImage; " \
115 "protect off 0x40000 0x1bffff; " \
116 "erase 0x40000 0x1bffff; " \
117 "cp.b 0xa0010000 0x40000 0x180000; " \
119 "program_ramdisk_mmc=" \
120 "mw.b 0xa0010000 0xff 0x500000; " \
122 "fatload mmc 0 0xa0010000 ramdisk.gz; " \
124 "protect off 0x1c0000 0x6bffff; " \
125 "erase 0x1c0000 0x6bffff; " \
126 "cp.b 0xa0010000 0x1c0000 0x500000; " \
130 "fatload mmc 0 0xa0030000 uzImage && " \
131 "fatload mmc 0 0xa0800000 ramdisk.gz; " \
133 "bootm 0xa0030000; " \
136 "cp.b 0x1c0000 0xa0800000 0x500000; " \
139 #define CONFIG_SETUP_MEMORY_TAGS 1
140 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
141 /* #define CONFIG_INITRD_TAG 1 */
143 #if defined(CONFIG_CMD_KGDB)
144 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
145 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
149 * Miscellaneous configurable options
151 #define CFG_HUSH_PARSER 1
152 #define CFG_PROMPT_HUSH_PS2 "> "
154 #define CFG_LONGHELP /* undef to save memory */
155 #ifdef CFG_HUSH_PARSER
156 #define CFG_PROMPT "$ " /* Monitor Command Prompt */
158 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
160 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
161 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
162 #define CFG_MAXARGS 16 /* max number of command args */
163 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
164 #define CFG_DEVICE_NULLDEV 1
166 #define CFG_MEMTEST_START 0xa0400000 /* memtest works on */
167 #define CFG_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
169 #undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
171 #define CFG_LOAD_ADDR 0xa1000000 /* default load address */
173 #define CFG_HZ 3686400 /* incrementer freq: 3.6864 MHz */
174 #define CFG_CPUSPEED 0x207 /* need to look more closely, I think this is Turbo = 2x, L=91Mhz */
176 /* valid baudrates */
177 #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
179 #define CFG_MMC_BASE 0xF0000000
184 * The stack sizes are set up in start.S using the settings below
186 #define CONFIG_STACKSIZE (128*1024) /* regular stack */
187 #ifdef CONFIG_USE_IRQ
188 #define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
189 #define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
193 * Physical Memory Map
195 #define CONFIG_NR_DRAM_BANKS 4 /* we have 2 banks of DRAM */
196 #define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
197 #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
198 #define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */
199 #define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */
200 #define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */
201 #define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */
202 #define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */
203 #define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */
205 #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
207 #define CFG_DRAM_BASE 0xa0000000
208 #define CFG_DRAM_SIZE 0x04000000
210 #define CFG_FLASH_BASE PHYS_FLASH_1
215 #define CFG_GPSR0_VAL 0x00018000
216 #define CFG_GPSR1_VAL 0x00000000
217 #define CFG_GPSR2_VAL 0x400dc000
218 #define CFG_GPSR3_VAL 0x00000000
219 #define CFG_GPCR0_VAL 0x00000000
220 #define CFG_GPCR1_VAL 0x00000000
221 #define CFG_GPCR2_VAL 0x00000000
222 #define CFG_GPCR3_VAL 0x00000000
223 #define CFG_GPDR0_VAL 0x00018000
224 #define CFG_GPDR1_VAL 0x00028801
225 #define CFG_GPDR2_VAL 0x520dc000
226 #define CFG_GPDR3_VAL 0x0001E000
227 #define CFG_GAFR0_L_VAL 0x801c0000
228 #define CFG_GAFR0_U_VAL 0x00000013
229 #define CFG_GAFR1_L_VAL 0x6990100A
230 #define CFG_GAFR1_U_VAL 0x00000008
231 #define CFG_GAFR2_L_VAL 0xA0000000
232 #define CFG_GAFR2_U_VAL 0x010900F2
233 #define CFG_GAFR3_L_VAL 0x54000003
234 #define CFG_GAFR3_U_VAL 0x00002401
235 #define CFG_GRER0_VAL 0x00000000
236 #define CFG_GRER1_VAL 0x00000000
237 #define CFG_GRER2_VAL 0x00000000
238 #define CFG_GRER3_VAL 0x00000000
239 #define CFG_GFER0_VAL 0x00000000
240 #define CFG_GFER1_VAL 0x00000000
241 #define CFG_GFER2_VAL 0x00000000
242 #define CFG_GFER3_VAL 0x00000020
245 #define CFG_PSSR_VAL 0x20 /* CHECK */
250 #define CFG_CKEN 0x01FFFFFF /* CHECK */
251 #define CFG_CCCR 0x02000290 /* 520Mhz */
257 #define CFG_MSC0_VAL 0x4df84df0
258 #define CFG_MSC1_VAL 0x7ff87ff4
259 #define CFG_MSC2_VAL 0xa26936d4
260 #define CFG_MDCNFG_VAL 0x880009C9
261 #define CFG_MDREFR_VAL 0x20ca201e
262 #define CFG_MDMRS_VAL 0x00220022
264 #define CFG_FLYCNFG_VAL 0x00000000
265 #define CFG_SXCNFG_VAL 0x40044004
268 * PCMCIA and CF Interfaces
270 #define CFG_MECR_VAL 0x00000001
271 #define CFG_MCMEM0_VAL 0x00004204
272 #define CFG_MCMEM1_VAL 0x00010204
273 #define CFG_MCATT0_VAL 0x00010504
274 #define CFG_MCATT1_VAL 0x00010504
275 #define CFG_MCIO0_VAL 0x00008407
276 #define CFG_MCIO1_VAL 0x0000c108
278 #define CONFIG_DRIVER_DM9000 1
279 #define CONFIG_DM9000_BASE 0x08000000
280 #define DM9000_IO CONFIG_DM9000_BASE
281 #define DM9000_DATA (CONFIG_DM9000_BASE+0x8004)
283 #define CONFIG_USB_OHCI_NEW 1
284 #define CFG_USB_OHCI_BOARD_INIT 1
285 #define CFG_USB_OHCI_MAX_ROOT_PORTS 3
286 #define CFG_USB_OHCI_REGS_BASE 0x4C000000
287 #define CFG_USB_OHCI_SLOT_NAME "trizepsiv"
288 #define CONFIG_USB_STORAGE 1
289 #define CFG_USB_OHCI_CPU_INIT 1
292 * FLASH and environment organization
295 #define CFG_FLASH_CFI
296 #define CONFIG_FLASH_CFI_DRIVER 1
298 #define CFG_MONITOR_BASE 0
299 #define CFG_MONITOR_LEN 0x40000
301 #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
302 #define CFG_MAX_FLASH_SECT 4 + 255 /* max number of sectors on one chip */
304 /* timeout values are in ticks */
305 #define CFG_FLASH_ERASE_TOUT (25*CFG_HZ) /* Timeout for Flash Erase */
306 #define CFG_FLASH_WRITE_TOUT (25*CFG_HZ) /* Timeout for Flash Write */
308 /* write flash less slowly */
309 #define CFG_FLASH_USE_BUFFER_WRITE 1
311 /* Flash environment locations */
312 #define CFG_ENV_IS_IN_FLASH 1
313 #define CFG_ENV_ADDR (PHYS_FLASH_1 + CFG_MONITOR_LEN) /* Addr of Environment Sector */
314 #define CFG_ENV_SIZE 0x40000 /* Total Size of Environment */
315 #define CFG_ENV_SECT_SIZE 0x40000 /* Total Size of Environment Sector */
317 /* Address and size of Redundant Environment Sector */
318 #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR+CFG_ENV_SECT_SIZE)
319 #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
321 #endif /* __CONFIG_H */