add dvlhost (dLAN 200 AV Wireless G) board

Signed-off-by: Michael Schwingen <michael@schwingen.org>

1 files changed, 248 insertions, 0 deletions

diff --git a/include/configs/dvlhost.h b/include/configs/dvlhost.h
new file mode 100644
index 0000000..bccd416
--- /dev/null
+++ b/include/configs/dvlhost.h
@@ -0,0 +1,248 @@
+/*
+ * (C) Copyright 2009
+ * Michael Schwingen, michael@schwingen.org
+ *
+ * Configuration settings for the
+ * dLAN200 AV Wireless G ("dvlhost") board.
+ *
+ * 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
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_IXP425			1
+#define CONFIG_DVLHOST			1
+
+#define CONFIG_DISPLAY_CPUINFO		1
+#define CONFIG_DISPLAY_BOARDINFO	1
+
+#define CONFIG_IXP_SERIAL
+#define CONFIG_SYS_IXP425_CONSOLE	IXP425_UART2
+#define CONFIG_BAUDRATE			115200
+#define CONFIG_BOOTDELAY		3
+#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
+#define CONFIG_BOARD_EARLY_INIT_F	1
+#define CONFIG_SYS_LDSCRIPT	"board/dvlhost/u-boot.lds"
+
+/***************************************************************
+ * U-boot generic defines start here.
+ ***************************************************************/
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN			(CONFIG_ENV_SIZE + 128*1024)
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+/* Command line configuration. */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_ELF
+#define CONFIG_PCI
+#ifdef CONFIG_PCI
+#define CONFIG_CMD_PCI
+#define CONFIG_PCI_PNP
+#define CONFIG_IXP_PCI
+#define CONFIG_PCI_SCAN_SHOW
+#define CONFIG_CMD_PCI_ENUM
+#endif
+
+#define CONFIG_BOOTCOMMAND		"run boot_flash"
+/* enable passing of ATAGs */
+#define CONFIG_CMDLINE_TAG		1
+#define CONFIG_SETUP_MEMORY_TAGS	1
+#define CONFIG_INITRD_TAG		1
+
+#if defined(CONFIG_CMD_KGDB)
+# define CONFIG_KGDB_BAUDRATE		230400
+/* which serial port to use */
+# define CONFIG_KGDB_SER_INDEX		1
+#endif
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_SYS_PROMPT		"=> "
+/* Console I/O Buffer Size */
+#define CONFIG_SYS_CBSIZE		256
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
+/* max number of command args */
+#define CONFIG_SYS_MAXARGS		16
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+
+#define CONFIG_SYS_MEMTEST_START	0x00000000
+#define CONFIG_SYS_MEMTEST_END		0x01D80000
+
+/* timer clock - 2* OSC_IN system clock */
+#define CONFIG_IXP425_TIMER_CLK         66666666
+#define CONFIG_SYS_HZ			1000
+
+/* default load address */
+#define CONFIG_SYS_LOAD_ADDR		0x00010000
+
+/* valid baudrates */
+#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, \
+					  115200, 230400 }
+#define CONFIG_SERIAL_RTS_ACTIVE	1
+
+/*
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE		(128*1024)	/* regular stack */
+
+/* Expansion bus settings */
+#define CONFIG_SYS_EXP_CS0		0xbd113442
+
+/* SDRAM settings */
+#define CONFIG_NR_DRAM_BANKS		1
+#define PHYS_SDRAM_1			0x00000000
+#define CONFIG_SYS_SDRAM_BASE		0x00000000
+
+/* 32MB SDRAM: 2* 8Mx16, CL3 */
+#define CONFIG_SYS_SDR_CONFIG		0x18
+#define PHYS_SDRAM_1_SIZE		0x02000000
+#define CONFIG_SYS_SDRAM_REFRESH_CNT	0x800
+#define CONFIG_SYS_SDR_MODE_CONFIG	0x1
+#define CONFIG_SYS_DRAM_SIZE		PHYS_SDRAM_1_SIZE
+
+/* FLASH organization: one Spansion S29AL032D-04 Flash */
+#define CONFIG_SYS_TEXT_BASE		0x50000000
+#define CONFIG_SYS_MAX_FLASH_BANKS	1
+/* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_SECT	140
+#define PHYS_FLASH_1			0x50000000
+#define CONFIG_SYS_FLASH_BANKS_LIST	{ PHYS_FLASH_1 }
+
+#define CONFIG_SYS_FLASH_BASE		PHYS_FLASH_1
+#define CONFIG_SYS_MONITOR_BASE		PHYS_FLASH_1
+#define CONFIG_SYS_MONITOR_LEN		(256 << 10)
+#define CONFIG_BOARD_SIZE_LIMIT         262144
+
+/* Use common CFI driver */
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_FLASH_CFI_DRIVER
+/* no byte writes on IXP4xx */
+#define CONFIG_SYS_FLASH_CFI_WIDTH	FLASH_CFI_16BIT
+
+/* print 'E' for empty sector on flinfo */
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+
+/* Ethernet */
+
+/* include IXP4xx NPE support */
+#define CONFIG_IXP4XX_NPE		1
+
+#define CONFIG_NET_MULTI		1
+/* NPE0 PHY: MII dLAN200 AVmodule, 100BaseT-FDX fixed */
+#define	CONFIG_PHY_ADDR			0x18
+/* NPE1 PHY: MII IP175 switch, port 5 is host port */
+#define	CONFIG_PHY1_ADDR		0x05
+/* MII PHY management */
+#define CONFIG_MII			1
+/* fixed-speed powerline modem without standard PHY registers on MII */
+#define CONFIG_MII_NPE0_FIXEDLINK       1
+#define CONFIG_MII_NPE0_SPEED           100
+#define CONFIG_MII_NPE0_FULLDUPLEX      1
+/* fixed-speed switch without standard PHY registers on MII */
+#define CONFIG_MII_NPE1_FIXEDLINK       1
+#define CONFIG_MII_NPE1_SPEED           100
+#define CONFIG_MII_NPE1_FULLDUPLEX      1
+
+/* Number of ethernet rx buffers & descriptors */
+#define CONFIG_SYS_RX_ETH_BUFFER	16
+#define CONFIG_RESET_PHY_R		1
+/* ethernet switch connected to MII port */
+#define CONFIG_MII_ETHSWITCH		1
+#define CONFIG_HAS_ETH1			1
+
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#undef  CONFIG_CMD_NFS
+
+/* BOOTP options */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+/* Cache Configuration */
+#define CONFIG_SYS_CACHELINE_SIZE	32
+
+/*
+ * environment organization:
+ * one flash sector, embedded in uboot area (bottom bootblock flash)
+ */
+#define	CONFIG_ENV_IS_IN_FLASH		1
+#define CONFIG_ENV_SIZE			0x2000
+#define CONFIG_ENV_ADDR			(PHYS_FLASH_1 + 0x4000)
+#define CONFIG_SYS_USE_PPCENV		1
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	"npe_ucode=50040000\0"						\
+	"ethprime=NPE1\0"						\
+	"ethrotate=no\0"						\
+	"mtd=IXP4XX-Flash.0:256k(uboot),64k(ucode),1152k(linux),-(root),\0" \
+	"kerneladdr=50050000\0"						\
+	"kernelfile=dvlhost/uImage\0"					\
+	"rootfile=dvlhost/rootfs\0"					\
+	"rootaddr=50170000\0"						\
+	"loadaddr=10000\0"						\
+	"updateboot_ser=mw.b 10000 ff 40000;"				\
+	" loady ${loadaddr};"						\
+	" run eraseboot writeboot\0"					\
+	"updateboot_net=mw.b 10000 ff 40000;"				\
+	" tftp ${loadaddr} dvlhost/u-boot.bin;"				\
+	" run eraseboot writeboot\0"					\
+	"eraseboot=protect off 50000000 50003fff;"			\
+	" protect off 50006000 5003ffff;"				\
+	" erase 50000000 50003fff;"					\
+	" erase 50006000 5003ffff\0"					\
+	"writeboot=cp.b 10000 50000000 4000;"				\
+	" cp.b 16000 50006000 3a000\0"					\
+	"updateucode=loady;"						\
+	" era ${npe_ucode} +${filesize};"				\
+	" cp.b ${loadaddr} ${npe_ucode} ${filesize}\0"			\
+	"updateroot=tftp ${loadaddr} ${rootfile};"			\
+	" era ${rootaddr} +${filesize};"				\
+	" cp.b ${loadaddr} ${rootaddr} ${filesize}\0"			\
+	"updatekern=tftp ${loadaddr} ${kernelfile};"			\
+	" era ${kerneladdr} +${filesize};"				\
+	" cp.b ${loadaddr} ${kerneladdr} ${filesize}\0"			\
+	"flashargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock3"	\
+	" rootfstype=squashfs,jffs2 init=/etc/preinit\0"		\
+	"netargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock3"	\
+	" rootfstype=squashfs,jffs2 init=/etc/preinit\0"		\
+	"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \
+	"addeth=setenv bootargs ${bootargs} ethaddr=${ethaddr}\0"	\
+	"boot_flash=run flashargs addtty addeth;"			\
+	" bootm ${kerneladdr}\0"					\
+	"boot_net=run netargs addtty addeth;"				\
+	" tftpboot ${loadaddr} ${kernelfile};"				\
+	" bootm\0"
+
+/* additions for new relocation code, must be added to all boards */
+#define CONFIG_SYS_INIT_SP_ADDR						\
+	(CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
+
+#endif /* __CONFIG_H */