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1 | /* |
2 | * Copyright 2010 (C) | |
3 | * Kristoffer Ericson <kristoffer.ericson@gmail.com> | |
4 | * | |
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. | |
9 | * | |
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. | |
14 | * | |
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, | |
18 | * MA 02111-1307 USA | |
19 | */ | |
20 | ||
21 | #ifndef __CONFIG_H | |
22 | #define __CONFIG_H | |
23 | ||
24 | /* | |
25 | * High Level Configuration Options | |
26 | * (easy to change) | |
27 | */ | |
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 | |
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31 | |
32 | #define CONFIG_SYS_TEXT_BASE 0xC1F00000 | |
33 | ||
34 | /* we will never enable dcache, because we have to setup MMU first */ | |
35 | #define CONFIG_SYS_NO_DCACHE | |
36 | #undef CONFIG_USE_IRQ | |
37 | ||
38 | /* Console setting */ | |
39 | ||
40 | #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ | |
41 | #define CONFIG_SETUP_MEMORY_TAGS 1 | |
42 | #define CONFIG_INITRD_TAG 1 | |
43 | ||
44 | /* | |
45 | * Size of malloc() pool | |
46 | */ | |
47 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024) | |
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48 | |
49 | /* | |
50 | * select serial console configuration | |
51 | */ | |
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 | |
56 | ||
57 | /* | |
58 | * Command line configuration. | |
59 | */ | |
60 | #include <config_cmd_default.h> | |
61 | #define CONFIG_CMD_FLASH | |
62 | #define CONFIG_CMD_JFFS2 | |
63 | #undef CONFIG_CMD_NET | |
64 | #undef CONFIG_CMD_NFS | |
65 | #undef CONFIG_CMD_FPGA | |
66 | #undef CONFIG_CMD_MISC | |
67 | #undef CONFIG_CMD_SETGETDCR | |
68 | #undef CONFIG_CMD_XIMG | |
69 | ||
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 | |
75 | ||
76 | /* | |
77 | * Miscellaneous configurable options | |
78 | */ | |
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 } | |
90 | ||
91 | /*----------------------------------------------------------------------- | |
92 | * Stack sizes | |
93 | * | |
94 | * The stack sizes are set up in start.S using the settings below | |
95 | */ | |
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 | |
114 | ||
115 | /* Environment */ | |
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 | |
122 | ||
123 | /* | |
124 | Monitor - 0x00000000 - 0x00040000 (256kb) | |
125 | Environment - 0x00040000 - 0x00080000 (256kb) | |
126 | Kernel - 0x00080000 - 0x00380000 (3mb) | |
127 | Rootfs - 0x00380000 - 0x........ (rest) | |
128 | */ | |
129 | ||
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 */ | |
139 | ||
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);" | |
146 | ||
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 */ |