2 * Aeronix Zipit Z2 configuration file
4 * Copyright (C) 2009-2010 Marek Vasut <marek.vasut@gmail.com>
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation; either version 2 of
9 * the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
26 * High Level Board Configuration Options
28 #define CONFIG_CPU_PXA27X 1 /* Marvell PXA270 CPU */
29 #define CONFIG_ZIPITZ2 1 /* Zipit Z2 board */
30 #define CONFIG_SYS_TEXT_BASE 0x0
32 #undef CONFIG_BOARD_LATE_INIT
34 #undef CONFIG_SKIP_LOWLEVEL_INIT
37 * Environment settings
39 #define CONFIG_ENV_OVERWRITE
40 #define CONFIG_ENV_IS_IN_FLASH 1
41 #define CONFIG_ENV_ADDR 0x40000
42 #define CONFIG_ENV_SIZE 0x20000
44 #define CONFIG_SYS_MALLOC_LEN (128*1024)
45 #define CONFIG_ARCH_CPU_INIT
47 #define CONFIG_BOOTCOMMAND \
48 "if mmc rescan && ext2load mmc 0 0xa0000000 boot/uboot.script ;"\
50 "source 0xa0000000; " \
54 #define CONFIG_BOOTARGS \
55 "console=tty0 console=ttyS2,115200 fbcon=rotate:3"
56 #define CONFIG_TIMESTAMP
57 #define CONFIG_BOOTDELAY 2 /* Autoboot delay */
58 #define CONFIG_CMDLINE_TAG
59 #define CONFIG_SETUP_MEMORY_TAGS
60 #define CONFIG_SYS_TEXT_BASE 0x0
61 #define CONFIG_LZMA /* LZMA compression support */
64 * Serial Console Configuration
65 * STUART - the lower serial port on Colibri board
67 #define CONFIG_PXA_SERIAL
68 #define CONFIG_STUART 1
69 #define CONFIG_BAUDRATE 115200
70 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
73 * Bootloader Components Configuration
75 #include <config_cmd_default.h>
79 #define CONFIG_CMD_ENV
80 #undef CONFIG_CMD_IMLS
81 #define CONFIG_CMD_MMC
82 #define CONFIG_CMD_SPI
85 * MMC Card Configuration
89 #define CONFIG_GENERIC_MMC
90 #define CONFIG_PXA_MMC_GENERIC
91 #define CONFIG_SYS_MMC_BASE 0xF0000000
92 #define CONFIG_CMD_FAT
93 #define CONFIG_CMD_EXT2
94 #define CONFIG_DOS_PARTITION
100 #ifdef CONFIG_CMD_SPI
101 #define CONFIG_SOFT_SPI
103 #define CONFIG_LMS283GF05
104 #define CONFIG_VIDEO_LOGO
105 #define CONFIG_CMD_BMP
106 #define CONFIG_SPLASH_SCREEN
107 #define CONFIG_SPLASH_SCREEN_ALIGN
108 #define CONFIG_VIDEO_BMP_GZIP
109 #define CONFIG_VIDEO_BMP_RLE8
110 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20)
113 #define SPI_DELAY udelay(10)
114 #define SPI_SDA(val) zipitz2_spi_sda(val)
115 #define SPI_SCL(val) zipitz2_spi_scl(val)
116 #define SPI_READ zipitz2_spi_read()
118 void zipitz2_spi_sda(int);
119 void zipitz2_spi_scl(int);
120 unsigned char zipitz2_spi_read(void);
127 #ifdef CONFIG_CMD_KGDB
128 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
129 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
133 * HUSH Shell Configuration
135 #define CONFIG_SYS_HUSH_PARSER 1
136 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
138 #define CONFIG_SYS_LONGHELP /* undef to save memory */
139 #ifdef CONFIG_SYS_HUSH_PARSER
140 #define CONFIG_SYS_PROMPT "$ " /* Monitor Command Prompt */
142 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
144 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
145 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
146 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
147 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
148 #define CONFIG_SYS_DEVICE_NULLDEV 1
151 * Clock Configuration
153 #undef CONFIG_SYS_CLKS_IN_HZ
154 #define CONFIG_SYS_HZ 3250000 /* Timer @ 3250000 Hz */
155 #define CONFIG_SYS_CPUSPEED 0x190 /* standard setting for 312MHz; L=16, N=1.5, A=0, SDCLK!=SystemBus */
160 #define CONFIG_STACKSIZE (128*1024) /* regular stack */
161 #ifdef CONFIG_USE_IRQ
162 #define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
163 #define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
169 #define PHYS_SRAM 0x5c000000 /* SRAM Bank #1 */
170 #define PHYS_SRAM_SIZE 0x00040000 /* 256k */
175 #define CONFIG_NR_DRAM_BANKS 1 /* We have 1 bank of DRAM */
176 #define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
177 #define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */
179 #define CONFIG_SYS_DRAM_BASE 0xa0000000 /* CS0 */
180 #define CONFIG_SYS_DRAM_SIZE 0x02000000 /* 32 MB DRAM */
182 #define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */
183 #define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
185 #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_DRAM_BASE
187 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
188 #define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SRAM + 2048)
193 #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
194 #define PHYS_FLASH_SIZE 0x00800000 /* 8 MB */
195 #define PHYS_FLASH_SECT_SIZE 0x00010000 /* 64 KB sectors */
196 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
198 #define CONFIG_SYS_FLASH_CFI
199 #define CONFIG_FLASH_CFI_DRIVER 1
200 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
202 #define CONFIG_SYS_MONITOR_BASE PHYS_FLASH_1
203 #define CONFIG_SYS_MONITOR_LEN PHYS_FLASH_SECT_SIZE
205 #define CONFIG_SYS_MAX_FLASH_BANKS 1
206 #define CONFIG_SYS_MAX_FLASH_SECT 256
208 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
210 #define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ)
211 #define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ)
212 #define CONFIG_SYS_FLASH_LOCK_TOUT (2*CONFIG_SYS_HZ)
213 #define CONFIG_SYS_FLASH_UNLOCK_TOUT (2*CONFIG_SYS_HZ)
214 #define CONFIG_SYS_FLASH_PROTECTION
219 #define CONFIG_SYS_GAFR0_L_VAL 0x02000140
220 #define CONFIG_SYS_GAFR0_U_VAL 0x59188000
221 #define CONFIG_SYS_GAFR1_L_VAL 0x63900002
222 #define CONFIG_SYS_GAFR1_U_VAL 0xaaa03950
223 #define CONFIG_SYS_GAFR2_L_VAL 0x0aaaaaaa
224 #define CONFIG_SYS_GAFR2_U_VAL 0x29000308
225 #define CONFIG_SYS_GAFR3_L_VAL 0x54000000
226 #define CONFIG_SYS_GAFR3_U_VAL 0x000000d5
227 #define CONFIG_SYS_GPCR0_VAL 0x00000000
228 #define CONFIG_SYS_GPCR1_VAL 0x00000020
229 #define CONFIG_SYS_GPCR2_VAL 0x00000000
230 #define CONFIG_SYS_GPCR3_VAL 0x00000000
231 #define CONFIG_SYS_GPDR0_VAL 0xdafcee00
232 #define CONFIG_SYS_GPDR1_VAL 0xffa3aaab
233 #define CONFIG_SYS_GPDR2_VAL 0x8fe9ffff
234 #define CONFIG_SYS_GPDR3_VAL 0x001b1f8a
235 #define CONFIG_SYS_GPSR0_VAL 0x06080400
236 #define CONFIG_SYS_GPSR1_VAL 0x007f0000
237 #define CONFIG_SYS_GPSR2_VAL 0x032a0000
238 #define CONFIG_SYS_GPSR3_VAL 0x00000180
240 #define CONFIG_SYS_PSSR_VAL 0x30
245 #define CONFIG_SYS_CKEN 0x00511220
246 #define CONFIG_SYS_CCCR 0x00000190
251 #define CONFIG_SYS_MSC0_VAL 0x2ffc38f8
252 #define CONFIG_SYS_MSC1_VAL 0x0000ccd1
253 #define CONFIG_SYS_MSC2_VAL 0x0000b884
254 #define CONFIG_SYS_MDCNFG_VAL 0x08000ba9
255 #define CONFIG_SYS_MDREFR_VAL 0x2011a01e
256 #define CONFIG_SYS_MDMRS_VAL 0x00000000
257 #define CONFIG_SYS_FLYCNFG_VAL 0x00010001
258 #define CONFIG_SYS_SXCNFG_VAL 0x40044004
261 * PCMCIA and CF Interfaces
263 #define CONFIG_SYS_MECR_VAL 0x00000001
264 #define CONFIG_SYS_MCMEM0_VAL 0x00014307
265 #define CONFIG_SYS_MCMEM1_VAL 0x00014307
266 #define CONFIG_SYS_MCATT0_VAL 0x0001c787
267 #define CONFIG_SYS_MCATT1_VAL 0x0001c787
268 #define CONFIG_SYS_MCIO0_VAL 0x0001430f
269 #define CONFIG_SYS_MCIO1_VAL 0x0001430f
271 #endif /* __CONFIG_H */