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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#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)
Kristoffer Ericson80bf2bb2010-10-15 23:31:43 +020048
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 */