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
31 #define CONFIG_SYS_ARM_WITHOUT_RELOC 1
33 #define CONFIG_SYS_TEXT_BASE 0xC1F00000
35 /* we will never enable dcache, because we have to setup MMU first */
36 #define CONFIG_SYS_NO_DCACHE
41 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
42 #define CONFIG_SETUP_MEMORY_TAGS 1
43 #define CONFIG_INITRD_TAG 1
46 * Size of malloc() pool
48 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
51 * select serial console configuration
53 #define CONFIG_SA1100_SERIAL 1
54 #define CONFIG_SERIAL3 1 /* we use serial 3 */
55 #define CONFIG_BAUDRATE 19200
56 #define CONFIG_LOADS_ECHO 1
59 * Command line configuration.
61 #include <config_cmd_default.h>
62 #define CONFIG_CMD_FLASH
63 #define CONFIG_CMD_JFFS2
66 #undef CONFIG_CMD_FPGA
67 #undef CONFIG_CMD_MISC
68 #undef CONFIG_CMD_SETGETDCR
69 #undef CONFIG_CMD_XIMG
71 #define CONFIG_BOOTDELAY 5
72 #define CONFIG_BOOTARGS "root=/dev/hda1 console=ttySA0,19200n8 console=tty1"
73 #define CONFIG_BOOTCOMMAND "run boot_kernel"
74 #define CONFIG_SYS_AUTOLOAD "n" /* No autoload */
75 #define CONFIG_SYS_LOAD_ADDR 0xc0000000
78 * Miscellaneous configurable options
80 #define CONFIG_SYS_LONGHELP /* undef to save memory */
81 #define CONFIG_SYS_PROMPT "HP Jornada# "
82 #define CONFIG_SYS_CBSIZE 256 /* console buffsize */
83 #define CONFIG_SYS_PBSIZE (256+sizeof(CONFIG_SYS_PROMPT)+16)
84 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
85 #define CONFIG_SYS_BARGSIZE 256 /* Boot Argument Buffer Size */
86 #define CONFIG_SYS_MEMTEST_START 0xc0040000 /* memtest works on */
87 #define CONFIG_SYS_MEMTEST_END 0xc2000000 /* 4..128 MB */
88 #define CONFIG_SYS_HZ 1000
89 #define CONFIG_SYS_CPUSPEED 0x0a /* core clock 206MHz */
90 #define CONFIG_SYS_BAUDRATE_TABLE { 19200, 38400, 57600, 115200 }
92 /*-----------------------------------------------------------------------
95 * The stack sizes are set up in start.S using the settings below
97 #define CONFIG_STACKSIZE (128*1024) /* regular stack */
98 #define CONFIG_SYS_FLASH_CFI 1
99 #define CONFIG_FLASH_CFI_DRIVER 1
100 #define CONFIG_FLASH_CFI_WIDTH FLASH_CFI_32BIT
101 #define CONFIG_SYS_FLASH_BASE 0x00000000
102 #define CONFIG_SYS_FLASH_ERASE_TOUT (4096)
103 #define CONFIG_SYS_FLASH_WRITE_TOUT (4096)
104 #define CONFIG_SYS_FLASH_INCREMENT 0x02000000
105 #define PHYS_FLASH_1 0x00000000 /* starts at 0x0 */
106 #define PHYS_FLASH_SIZE 0x04000000 /* 64MB */
107 #define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256KB Sectors */
108 #define CONFIG_SYS_MAX_FLASH_BANKS 1
109 #define CONFIG_SYS_MAX_FLASH_SECT 260
110 #define CONFIG_SYS_FLASH_BANKS_LIST { PHYS_FLASH_1 }
111 #define CONFIG_SYS_FLASH_EMPTY_INFO 1
112 #define CONFIG_SYS_MONITOR_LEN 0x00040000
113 #define CONFIG_SYS_MONITOR_BASE 0x00000000
114 #define CONFIG_FLASH_SHOW_PROGRESS 1
117 #define CONFIG_ENV_IS_IN_FLASH 1
118 #define CONFIG_ENV_ADDR 0x00040000
119 #define CONFIG_ENV_OFFSET 0x00040000
120 #define CONFIG_ENV_SIZE 0x00040000
121 #define CONFIG_ENV_SECT_SIZE 0x00040000
122 #define CONFIG_ENV_OVERWRITE 1
125 Monitor - 0x00000000 - 0x00040000 (256kb)
126 Environment - 0x00040000 - 0x00080000 (256kb)
127 Kernel - 0x00080000 - 0x00380000 (3mb)
128 Rootfs - 0x00380000 - 0x........ (rest)
131 #define CONFIG_NR_DRAM_BANKS 2
132 #define CONFIG_SYS_SDRAM_BASE 0x00000000
133 #define CONFIG_SYS_INTRAM_BASE INTERNAL_SRAM_BASE
134 #define CONFIG_SYS_INTRAM_SIZE INTERNAL_SRAM_SIZE
135 #define CONFIG_SYS_INIT_SP_ADDR 0x0
136 #define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */
137 #define PHYS_SDRAM_2 0xc4000000 /* SDRAM Bank #2 */
138 #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
139 #define PHYS_SDRAM_2_SIZE 0x04000000 /* 64 MB */
141 #define CONFIG_CMD_MTDPARTS
142 #define CONFIG_MTD_DEVICE
143 #define CONFIG_FLASH_CFI_MTD
144 #define MTDIDS_DEFAULT "nor0=jornada7xx-0"
145 #define MTDPARTS_DEFAULT "mtdparts=jornada7xx-0:256k(u-boot),256k(env),"\
146 "3m(kernel),-(user);"
148 #define CONFIG_EXTRA_ENV_SETTINGS \
149 "flash_kernel=protect off all; " \
150 "erase 00080000 0037ffff;cp.b c0000000 00080000 00300000;\0" \
151 "flash_uboot=protect off all; " \
152 "erase 00000000 0003ffff;cp.b c0000000 00000000 00040000;\0" \
153 "boot_kernel=cp.b 00080000 c0000000 00300000;bootm;\0"
154 #endif /* __CONFIG_H */