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authorVlad Lungu <vlad@comsys.ro>2008-01-16 19:27:51 +0200
committerShinya Kuribayashi <skuribay@ruby.dti.ne.jp>2008-01-17 08:28:08 +0900
commit0764c164fed6277d359cf132d55187ea34290114 (patch)
treef6862e709f1ce4f12a0e5dd0cf9746fa5f7d88c7 /include
parent4c9e98ace78e7de972adf7da7135a46ec0a4ee7e (diff)
MIPS:Target support for qemu -M mips
With serial, NE2000, IDE support. Tested in big-endian mode. Memory size hard-coded to 128M for now, so don't play with the -m option. Signed-off-by: Vlad Lungu <vlad@comsys.ro>
Diffstat (limited to 'include')
-rw-r--r--include/configs/qemu-mips.h164
1 files changed, 164 insertions, 0 deletions
diff --git a/include/configs/qemu-mips.h b/include/configs/qemu-mips.h
new file mode 100644
index 000000000..8fdb8e35f
--- /dev/null
+++ b/include/configs/qemu-mips.h
@@ -0,0 +1,164 @@
+/*
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * This file contains the configuration parameters for the dbau1x00 board.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_MIPS32 1 /* MIPS32 CPU core */
+#define CONFIG_QEMU_MIPS 1
+#define CONFIG_MISC_INIT_R
+
+#undef DEBUG
+
+/*IP address is default used by Qemu*/
+#define CONFIG_IPADDR 10.0.2.15 /* Our IP address */
+#define CONFIG_SERVERIP 10.0.2.2 /* Server IP address*/
+
+#define CONFIG_BOOTDELAY 10 /* autoboot after 10 seconds */
+
+#define CONFIG_BAUDRATE 115200
+
+/* valid baudrates */
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+#define CONFIG_TIMESTAMP /* Print image info with timestamp */
+#undef CONFIG_BOOTARGS
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "addmisc=setenv bootargs ${bootargs} " \
+ "console=ttyS0,${baudrate} " \
+ "panic=1\0" \
+ "bootfile=/tftpboot/vmlinux\0" \
+ "load=tftp 80500000 ${u-boot}\0" \
+ ""
+
+#define CONFIG_BOOTCOMMAND "bootp;bootelf"
+
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_EXT2
+#undef CONFIG_CMD_IMLS
+#undef CONFIG_CMD_FLASH
+#undef CONFIG_CMD_LOADB
+#undef CONFIG_CMD_LOADS
+#define CONFIG_CMD_DHCP
+
+#define CONFIG_DRIVER_NE2000
+#define CONFIG_DRIVER_NE2000_BASE (0xb4000300)
+
+#define CFG_NO_FLASH
+#define CFG_NS16550
+#define CFG_NS16550_SERIAL
+#define CFG_NS16550_REG_SIZE 1
+#define CFG_NS16550_CLK 115200
+#define CFG_NS16550_COM1 (0xb40003f8)
+#define CONFIG_CONS_INDEX 1
+
+#define CONFIG_CMD_IDE
+#define CONFIG_DOS_PARTITION
+
+#define CFG_IDE_MAXBUS 2
+#define CFG_ATA_IDE0_OFFSET (0x1f0)
+#define CFG_ATA_IDE1_OFFSET (0x170)
+#define CFG_ATA_DATA_OFFSET (0)
+#define CFG_ATA_REG_OFFSET (0)
+#define CFG_ATA_BASE_ADDR (0xb4000000)
+
+#define CFG_IDE_MAXDEVICE (4)
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP /* undef to save memory */
+
+#define CFG_PROMPT "qemu-mips # " /* Monitor Command Prompt */
+
+#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS 16 /* max number of command args*/
+
+#define CFG_MALLOC_LEN 128*1024
+
+#define CFG_BOOTPARAMS_LEN 128*1024
+
+#define CFG_MHZ 132
+
+#define CFG_HZ (CFG_MHZ * 1000000)
+
+#define CFG_SDRAM_BASE 0x80000000 /* Cached addr */
+
+#define CFG_LOAD_ADDR 0x81000000 /* default load address */
+
+#define CFG_MEMTEST_START 0x80100000
+#define CFG_MEMTEST_END 0x80800000
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+
+/* The following #defines are needed to get flash environment right */
+#define CFG_MONITOR_BASE TEXT_BASE
+#define CFG_MONITOR_LEN (192 << 10)
+
+#define CFG_INIT_SP_OFFSET 0x400000
+
+/* We boot from this flash, selected with dip switch */
+#define CFG_FLASH_BASE 0xbfc00000
+
+#define CFG_ENV_IS_NOWHERE 1
+
+/* Address and size of Primary Environment Sector */
+#define CFG_ENV_SIZE 0x10000
+#undef CONFIG_NET_MULTI
+
+#define MEM_SIZE 128
+
+#undef CONFIG_MEMSIZE_IN_BYTES
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_DCACHE_SIZE 16384
+#define CFG_ICACHE_SIZE 16384
+#define CFG_CACHELINE_SIZE 32
+
+#endif /* __CONFIG_H */