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authorGabor Juhos <juhosg@openwrt.org>2010-12-10 15:17:00 +0000
committerGabor Juhos <juhosg@openwrt.org>2010-12-10 15:17:00 +0000
commita084fb6a3f54905f5b3b76fcae6d17f88c857da2 (patch)
treed3580e98458fcd89474451f420ab5d25f0047cd6 /package/uboot-ar71xx/files/include/configs
parent339295d309219f502cde34e01ee8f1586050fecb (diff)
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ar71xx: adding u-boot for nbg460n
This adds u-boot for nbg460n ar71xx target, as it is required as second stage bootloader. Signed-off-by: Michael Kurz <michi.kurz@googlemail.com> SVN-Revision: 24418
Diffstat (limited to 'package/uboot-ar71xx/files/include/configs')
-rw-r--r--package/uboot-ar71xx/files/include/configs/nbg460n.h136
1 files changed, 136 insertions, 0 deletions
diff --git a/package/uboot-ar71xx/files/include/configs/nbg460n.h b/package/uboot-ar71xx/files/include/configs/nbg460n.h
new file mode 100644
index 0000000..dd9b4c3
--- /dev/null
+++ b/package/uboot-ar71xx/files/include/configs/nbg460n.h
@@ -0,0 +1,136 @@
+/*
+ * (C) Copyright 2010
+ * Michael Kurz <michi.kurz@googlemail.com>.
+ *
+ * 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 zyxel nbg460n board. */
+
+#ifndef _NBG460N_CONFIG_H
+#define _NBG460N_CONFIG_H
+
+#define CONFIG_MIPS32 1 /* MIPS32 CPU core */
+#define CONFIG_AR71XX 1
+#define CONFIG_AR91XX 1
+#define CONFIG_SYS_HZ 1000
+#define CONFIG_SYS_MIPS_TIMER_FREQ (400000000/2)
+
+/* Cache Configuration */
+#define CONFIG_SYS_DCACHE_SIZE 32768
+#define CONFIG_SYS_ICACHE_SIZE 65536
+#define CONFIG_SYS_CACHELINE_SIZE 32
+/* Cache lock for stack */
+#define CONFIG_SYS_INIT_SP_OFFSET 0x1000
+
+#define CONFIG_SYS_MONITOR_BASE (TEXT_BASE)
+
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE {115200}
+
+#define CONFIG_MISC_INIT_R
+
+/* SPI-Flash support */
+#define CONFIG_SPI_FLASH
+#define CONFIG_AR71XX_SPI
+#define CONFIG_SPI_FLASH_MACRONIX
+#define CONFIG_SF_DEFAULT_HZ 25000000
+
+#define CONFIG_ENV_SPI_MAX_HZ 25000000
+#define CONFIG_ENV_SPI_BUS 0
+#define CONFIG_ENV_SPI_CS 0
+
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_ADDR 0xbfc20000
+#define CONFIG_ENV_OFFSET 0x20000
+#define CONFIG_ENV_SIZE 0x01000
+#define CONFIG_ENV_SECT_SIZE 0x10000
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
+#define CONFIG_SYS_MAX_FLASH_SECT 64
+#define CONFIG_SYS_FLASH_BASE 0xbfc00000
+
+/* Net support */
+#define CONFIG_ETHADDR_ADDR 0xbfc0fff8
+#define CONFIG_SYS_RX_ETH_BUFFER 16
+#define CONFIG_AG71XX
+#define CONFIG_AG71XX_PORTS { 1, 1 }
+#define CONFIG_AG71XX_MII0_IIF MII0_CTRL_IF_RGMII
+#define CONFIG_AG71XX_MII1_IIF MII1_CTRL_IF_RGMII
+#define CONFIG_NET_MULTI
+#define CONFIG_IPADDR 192.168.1.254
+#define CONFIG_SERVERIP 192.168.1.42
+
+/* Switch support */
+#define CONFIG_MII
+#define CONFIG_RTL8366_MII
+#define RTL8366_PIN_SDA 16
+#define RTL8366_PIN_SCK 18
+#define MII_GPIOINCLUDE <asm/ar71xx_gpio.h>
+#define MII_SETSDA(x) ar71xx_setpin(RTL8366_PIN_SDA, x)
+#define MII_GETSDA ar71xx_getpin(RTL8366_PIN_SDA)
+#define MII_SETSCK(x) ar71xx_setpin(RTL8366_PIN_SCK, x)
+#define MII_SDAINPUT ar71xx_setpindir(RTL8366_PIN_SDA, 0)
+#define MII_SDAOUTPUT ar71xx_setpindir(RTL8366_PIN_SDA, 1)
+#define MII_SCKINPUT ar71xx_setpindir(RTL8366_PIN_SCK, 0)
+#define MII_SCKOUTPUT ar71xx_setpindir(RTL8366_PIN_SCK, 1)
+
+#define CONFIG_BOOTDELAY 3
+#define CONFIG_BOOTARGS "console=ttyS0,115200 rootfstype==squashfs,jffs2 noinitrd machtype=NBG460N"
+#define CONFIG_BOOTCOMMAND "bootm 0xbfc70000"
+#define CONFIG_LZMA
+
+
+/* Commands */
+#define CONFIG_SYS_NO_FLASH
+#include <config_cmd_default.h>
+#undef CONFIG_CMD_BDI
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_IMI
+#undef CONFIG_CMD_IMLS
+#undef CONFIG_CMD_LOADS
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_SPI
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_PROMPT "U-Boot> "
+#define CONFIG_SYS_CBSIZE 256
+#define CONFIG_SYS_MAXARGS 16
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_LONGHELP 1
+#define CONFIG_CMDLINE_EDITING 1
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN ROUND(3 * 0x10000 + 128*1024, 0x1000)
+#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
+
+#define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
+
+#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */
+#define CONFIG_SYS_LOAD_ADDR 0x80060000 /* default load address */
+
+#define CONFIG_SYS_MEMTEST_START 0x80000800
+#define CONFIG_SYS_MEMTEST_END 0x81E00000
+
+#endif /* _NBG460N_CONFIG_H */