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Kristoffer Ericson80bf2bb2010-10-15 23:31:43 +02001/*
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
Kristoffer Ericson80bf2bb2010-10-15 23:31:43 +020031
32#define CONFIG_SYS_TEXT_BASE 0xC1F00000
33
34/* we will never enable dcache, because we have to setup MMU first */
Aneesh Ve47f2db2011-06-16 23:30:48 +000035#define CONFIG_SYS_DCACHE_OFF
Kristoffer Ericson80bf2bb2010-10-15 23:31:43 +020036
37/* Console setting */
38
39#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
40#define CONFIG_SETUP_MEMORY_TAGS 1
41#define CONFIG_INITRD_TAG 1
42
43/*
44 * Size of malloc() pool
45 */
46#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
Kristoffer Ericson80bf2bb2010-10-15 23:31:43 +020047
48/*
49 * select serial console configuration
50 */
51#define CONFIG_SA1100_SERIAL 1
52#define CONFIG_SERIAL3 1 /* we use serial 3 */
53#define CONFIG_BAUDRATE 19200
54#define CONFIG_LOADS_ECHO 1
55
56/*
57 * Command line configuration.
58 */
59#include <config_cmd_default.h>
60#define CONFIG_CMD_FLASH
61#define CONFIG_CMD_JFFS2
62#undef CONFIG_CMD_NET
63#undef CONFIG_CMD_NFS
64#undef CONFIG_CMD_FPGA
65#undef CONFIG_CMD_MISC
66#undef CONFIG_CMD_SETGETDCR
67#undef CONFIG_CMD_XIMG
68
69#define CONFIG_BOOTDELAY 5
70#define CONFIG_BOOTARGS "root=/dev/hda1 console=ttySA0,19200n8 console=tty1"
71#define CONFIG_BOOTCOMMAND "run boot_kernel"
72#define CONFIG_SYS_AUTOLOAD "n" /* No autoload */
73#define CONFIG_SYS_LOAD_ADDR 0xc0000000
74
75/*
76 * Miscellaneous configurable options
77 */
78#define CONFIG_SYS_LONGHELP /* undef to save memory */
79#define CONFIG_SYS_PROMPT "HP Jornada# "
80#define CONFIG_SYS_CBSIZE 256 /* console buffsize */
81#define CONFIG_SYS_PBSIZE (256+sizeof(CONFIG_SYS_PROMPT)+16)
82#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
83#define CONFIG_SYS_BARGSIZE 256 /* Boot Argument Buffer Size */
84#define CONFIG_SYS_MEMTEST_START 0xc0040000 /* memtest works on */
85#define CONFIG_SYS_MEMTEST_END 0xc2000000 /* 4..128 MB */
86#define CONFIG_SYS_HZ 1000
87#define CONFIG_SYS_CPUSPEED 0x0a /* core clock 206MHz */
88#define CONFIG_SYS_BAUDRATE_TABLE { 19200, 38400, 57600, 115200 }
89
Kristoffer Ericson80bf2bb2010-10-15 23:31:43 +020090#define CONFIG_SYS_FLASH_CFI 1
91#define CONFIG_FLASH_CFI_DRIVER 1
92#define CONFIG_FLASH_CFI_WIDTH FLASH_CFI_32BIT
93#define CONFIG_SYS_FLASH_BASE 0x00000000
94#define CONFIG_SYS_FLASH_ERASE_TOUT (4096)
95#define CONFIG_SYS_FLASH_WRITE_TOUT (4096)
96#define CONFIG_SYS_FLASH_INCREMENT 0x02000000
97#define PHYS_FLASH_1 0x00000000 /* starts at 0x0 */
98#define PHYS_FLASH_SIZE 0x04000000 /* 64MB */
99#define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256KB Sectors */
100#define CONFIG_SYS_MAX_FLASH_BANKS 1
101#define CONFIG_SYS_MAX_FLASH_SECT 260
102#define CONFIG_SYS_FLASH_BANKS_LIST { PHYS_FLASH_1 }
103#define CONFIG_SYS_FLASH_EMPTY_INFO 1
104#define CONFIG_SYS_MONITOR_LEN 0x00040000
105#define CONFIG_SYS_MONITOR_BASE 0x00000000
106#define CONFIG_FLASH_SHOW_PROGRESS 1
107
108/* Environment */
109#define CONFIG_ENV_IS_IN_FLASH 1
110#define CONFIG_ENV_ADDR 0x00040000
111#define CONFIG_ENV_OFFSET 0x00040000
112#define CONFIG_ENV_SIZE 0x00040000
113#define CONFIG_ENV_SECT_SIZE 0x00040000
114#define CONFIG_ENV_OVERWRITE 1
115
116/*
117 Monitor - 0x00000000 - 0x00040000 (256kb)
118 Environment - 0x00040000 - 0x00080000 (256kb)
119 Kernel - 0x00080000 - 0x00380000 (3mb)
120 Rootfs - 0x00380000 - 0x........ (rest)
121*/
122
123#define CONFIG_NR_DRAM_BANKS 2
124#define CONFIG_SYS_SDRAM_BASE 0x00000000
125#define CONFIG_SYS_INTRAM_BASE INTERNAL_SRAM_BASE
126#define CONFIG_SYS_INTRAM_SIZE INTERNAL_SRAM_SIZE
127#define CONFIG_SYS_INIT_SP_ADDR 0x0
128#define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */
129#define PHYS_SDRAM_2 0xc4000000 /* SDRAM Bank #2 */
130#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
131#define PHYS_SDRAM_2_SIZE 0x04000000 /* 64 MB */
132
133#define CONFIG_CMD_MTDPARTS
134#define CONFIG_MTD_DEVICE
135#define CONFIG_FLASH_CFI_MTD
136#define MTDIDS_DEFAULT "nor0=jornada7xx-0"
137#define MTDPARTS_DEFAULT "mtdparts=jornada7xx-0:256k(u-boot),256k(env),"\
138 "3m(kernel),-(user);"
139
140#define CONFIG_EXTRA_ENV_SETTINGS \
141 "flash_kernel=protect off all; " \
142 "erase 00080000 0037ffff;cp.b c0000000 00080000 00300000;\0" \
143 "flash_uboot=protect off all; " \
144 "erase 00000000 0003ffff;cp.b c0000000 00000000 00040000;\0" \
145 "boot_kernel=cp.b 00080000 c0000000 00300000;bootm;\0"
146#endif /* __CONFIG_H */