3 * Kristoffer Ericson <kristoffer.ericson@gmail.com>
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation; either version 2 of
8 * the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 * High Level Configuration Options
28 #define CONFIG_SA1110 1 /* This is an SA110 CPU */
29 #define CONFIG_JORNADA700 1 /* on an HP Jornada 700 series */
30 #define CONFIG_SYS_FLASH_PROTECTION 1
32 #define CONFIG_SYS_TEXT_BASE 0xC1F00000
34 /* we will never enable dcache, because we have to setup MMU first */
35 #define CONFIG_SYS_NO_DCACHE
40 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
41 #define CONFIG_SETUP_MEMORY_TAGS 1
42 #define CONFIG_INITRD_TAG 1
45 * Size of malloc() pool
47 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
50 * select serial console configuration
52 #define CONFIG_SA1100_SERIAL 1
53 #define CONFIG_SERIAL3 1 /* we use serial 3 */
54 #define CONFIG_BAUDRATE 19200
55 #define CONFIG_LOADS_ECHO 1
58 * Command line configuration.
60 #include <config_cmd_default.h>
61 #define CONFIG_CMD_FLASH
62 #define CONFIG_CMD_JFFS2
65 #undef CONFIG_CMD_FPGA
66 #undef CONFIG_CMD_MISC
67 #undef CONFIG_CMD_SETGETDCR
68 #undef CONFIG_CMD_XIMG
70 #define CONFIG_BOOTDELAY 5
71 #define CONFIG_BOOTARGS "root=/dev/hda1 console=ttySA0,19200n8 console=tty1"
72 #define CONFIG_BOOTCOMMAND "run boot_kernel"
73 #define CONFIG_SYS_AUTOLOAD "n" /* No autoload */
74 #define CONFIG_SYS_LOAD_ADDR 0xc0000000
77 * Miscellaneous configurable options
79 #define CONFIG_SYS_LONGHELP /* undef to save memory */
80 #define CONFIG_SYS_PROMPT "HP Jornada# "
81 #define CONFIG_SYS_CBSIZE 256 /* console buffsize */
82 #define CONFIG_SYS_PBSIZE (256+sizeof(CONFIG_SYS_PROMPT)+16)
83 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
84 #define CONFIG_SYS_BARGSIZE 256 /* Boot Argument Buffer Size */
85 #define CONFIG_SYS_MEMTEST_START 0xc0040000 /* memtest works on */
86 #define CONFIG_SYS_MEMTEST_END 0xc2000000 /* 4..128 MB */
87 #define CONFIG_SYS_HZ 1000
88 #define CONFIG_SYS_CPUSPEED 0x0a /* core clock 206MHz */
89 #define CONFIG_SYS_BAUDRATE_TABLE { 19200, 38400, 57600, 115200 }
91 /*-----------------------------------------------------------------------
94 * The stack sizes are set up in start.S using the settings below
96 #define CONFIG_STACKSIZE (128*1024) /* regular stack */
97 #define CONFIG_SYS_FLASH_CFI 1
98 #define CONFIG_FLASH_CFI_DRIVER 1
99 #define CONFIG_FLASH_CFI_WIDTH FLASH_CFI_32BIT
100 #define CONFIG_SYS_FLASH_BASE 0x00000000
101 #define CONFIG_SYS_FLASH_ERASE_TOUT (4096)
102 #define CONFIG_SYS_FLASH_WRITE_TOUT (4096)
103 #define CONFIG_SYS_FLASH_INCREMENT 0x02000000
104 #define PHYS_FLASH_1 0x00000000 /* starts at 0x0 */
105 #define PHYS_FLASH_SIZE 0x04000000 /* 64MB */
106 #define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256KB Sectors */
107 #define CONFIG_SYS_MAX_FLASH_BANKS 1
108 #define CONFIG_SYS_MAX_FLASH_SECT 260
109 #define CONFIG_SYS_FLASH_BANKS_LIST { PHYS_FLASH_1 }
110 #define CONFIG_SYS_FLASH_EMPTY_INFO 1
111 #define CONFIG_SYS_MONITOR_LEN 0x00040000
112 #define CONFIG_SYS_MONITOR_BASE 0x00000000
113 #define CONFIG_FLASH_SHOW_PROGRESS 1
116 #define CONFIG_ENV_IS_IN_FLASH 1
117 #define CONFIG_ENV_ADDR 0x00040000
118 #define CONFIG_ENV_OFFSET 0x00040000
119 #define CONFIG_ENV_SIZE 0x00040000
120 #define CONFIG_ENV_SECT_SIZE 0x00040000
121 #define CONFIG_ENV_OVERWRITE 1
124 Monitor - 0x00000000 - 0x00040000 (256kb)
125 Environment - 0x00040000 - 0x00080000 (256kb)
126 Kernel - 0x00080000 - 0x00380000 (3mb)
127 Rootfs - 0x00380000 - 0x........ (rest)
130 #define CONFIG_NR_DRAM_BANKS 2
131 #define CONFIG_SYS_SDRAM_BASE 0x00000000
132 #define CONFIG_SYS_INTRAM_BASE INTERNAL_SRAM_BASE
133 #define CONFIG_SYS_INTRAM_SIZE INTERNAL_SRAM_SIZE
134 #define CONFIG_SYS_INIT_SP_ADDR 0x0
135 #define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */
136 #define PHYS_SDRAM_2 0xc4000000 /* SDRAM Bank #2 */
137 #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
138 #define PHYS_SDRAM_2_SIZE 0x04000000 /* 64 MB */
140 #define CONFIG_CMD_MTDPARTS
141 #define CONFIG_MTD_DEVICE
142 #define CONFIG_FLASH_CFI_MTD
143 #define MTDIDS_DEFAULT "nor0=jornada7xx-0"
144 #define MTDPARTS_DEFAULT "mtdparts=jornada7xx-0:256k(u-boot),256k(env),"\
145 "3m(kernel),-(user);"
147 #define CONFIG_EXTRA_ENV_SETTINGS \
148 "flash_kernel=protect off all; " \
149 "erase 00080000 0037ffff;cp.b c0000000 00080000 00300000;\0" \
150 "flash_uboot=protect off all; " \
151 "erase 00000000 0003ffff;cp.b c0000000 00000000 00040000;\0" \
152 "boot_kernel=cp.b 00080000 c0000000 00300000;bootm;\0"
153 #endif /* __CONFIG_H */