[U-Boot-Users] [PATCH 6/8] Support Analogue Micro's ASP8347DB board. CONFIG file.

Pantelis Antoniou pantelis at embeddedalley.com
Sat Dec 2 23:16:34 CET 2006


Add support for Analogue Micro's ASP8347DB board.
The board is originally shipped with RedBoot.
All appropriate settings are migrated to u-boot & the
old kernel booted; a drop in bootloader replacement.

---
Signed-off-by: Pantelis Antoniou <pantelis at embeddedalley.com>
---

 include/configs/ASP8347DB.h |  690 +++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 690 insertions(+), 0 deletions(-)

diff --git a/include/configs/ASP8347DB.h b/include/configs/ASP8347DB.h
new file mode 100644
index 0000000..83ffb7b
--- /dev/null
+++ b/include/configs/ASP8347DB.h
@@ -0,0 +1,690 @@
+/*
+ * (C) Copyright 2006
+ * Pantelis Antoniou, Embedded Alley pantelis at embeddedalley.com
+ *
+ * Based on TQM834x by
+ * Wolfgang Denk, DENX Software Engineering, wd at 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
+ */
+
+/*
+ * ASP8347DB board configuration file
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define DEBUG
+#undef DEBUG
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_E300		1	/* E300 Family */
+#define CONFIG_MPC83XX		1	/* MPC83XX family */
+#define CONFIG_MPC834X		1	/* MPC834X specific */
+#define CONFIG_MPC8349		1	/* MPC8349 specific */
+#define CONFIG_ASP8347DB	1	/* ASP8347DB board specific */
+
+/* IMMR Base Addres Register, use Freescale default: 0xff400000 */
+#define CFG_IMMR		0xff000000
+
+/* System clock. Primary input clock when in PCI host mode */
+#define CONFIG_83XX_CLKIN	66666000	/* 66,666 MHz */
+
+/*
+ * Local Bus LCRR
+ *    LCRR:  DLL bypass, Clock divider is 8
+ *
+ *    for CSB = 266 MHz it gives LCB clock frequency = 33 MHz
+ *
+ * External Local Bus rate is
+ *    CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
+ */
+#define CFG_LCRR		(LCRR_DBYP | LCRR_CLKDIV_8)
+
+/* board pre init: do not call, nothing to do */
+#undef CONFIG_BOARD_EARLY_INIT_F
+
+/* detect the number of flash banks */
+#define CONFIG_BOARD_EARLY_INIT_R
+
+/* auto complete please */
+#define CONFIG_AUTO_COMPLETE
+
+/*
+ * DDR Setup
+ */
+#define CFG_DDR_BASE		0x00000000	/* DDR is system memory */
+#define CFG_SDRAM_BASE		CFG_DDR_BASE
+#define CFG_SDRAM_SIZE		128
+#define CFG_DDR_SDRAM_BASE	CFG_DDR_BASE
+#define DDR_CASLAT_25		/* CASLAT set to 2.5 */
+#undef CONFIG_DDR_ECC		/* only for ECC DDR module */
+#undef CONFIG_SPD_EEPROM	/* do not use SPD EEPROM for DDR setup */
+
+#define CFG_MEMTEST_START	0x00100000	/* memtest region */
+#define CFG_MEMTEST_END		0x00200000
+
+/*
+ * FLASH on the Local Bus
+ */
+#define CFG_FLASH_CFI		/* use the Common Flash Interface */
+#define CFG_FLASH_CFI_DRIVER	/* use the CFI driver */
+#undef CFG_FLASH_CHECKSUM
+#define CFG_FLASH_BASE		0xf0000000	/* start of FLASH */
+#define CFG_FLASH_SIZE		64		/* FLASH size in MB */
+
+/* buffered writes in the AMD chip set is not supported yet */
+#undef CFG_FLASH_USE_BUFFER_WRITE
+
+/*
+ * FLASH bank number detection
+ */
+
+#define CFG_MAX_FLASH_BANKS 1
+#define CFG_MAX_FLASH_SECT		512	/* max sectors per device */
+
+/* 32 bit device at 0x80000000 via GPCM (0x8000_1801) */
+#define CFG_BR0_PRELIM		((CFG_FLASH_BASE & BR_BA) | \
+					BR_MS_GPCM | BR_PS_16 | BR_V)
+
+/* FLASH timing */
+#define CFG_OR_TIMING_FLASH	(OR_GPCM_CSNT | OR_GPCM_BCTLD | \
+					OR_GPCM_CSNT | OR_GPCM_ACS_0b11 | \
+					OR_GPCM_SCY_7 | OR_GPCM_TRLX | \
+					OR_GPCM_EHTR)
+
+#define CFG_PRELIM_OR_AM	0xfc000000	/* OR addr mask: 64MB */
+
+#define CFG_OR0_PRELIM		(CFG_PRELIM_OR_AM | CFG_OR_TIMING_FLASH)
+
+#define CFG_LBLAWAR0_PRELIM	0x8000001c	/* 32 MB size (2^(size + 1)) */
+#define CFG_LBLAWBAR0_PRELIM	CFG_FLASH_BASE	/* Window base at flash base */
+
+#define ASP8347DB_FPGA_BASE	0xf8000000
+
+/* FPGA : 32bit */
+#define CFG_BR1_PRELIM		((ASP8347DB_FPGA_BASE & BR_BA) | \
+					BR_MS_GPCM | BR_PS_32 | BR_V)
+#define CFG_OR1_PRELIM		(0xffff0000 | OR_GPCM_ACS_0b11 | \
+					OR_GPCM_SCY_15 | OR_GPCM_TRLX | \
+					OR_GPCM_EHTR)
+#define CFG_LBLAWBAR1_PRELIM	ASP8347DB_FPGA_BASE
+#define CFG_LBLAWAR1_PRELIM	0x80000016
+
+/* disable remaining mappings */
+#define CFG_BR2_PRELIM		0x00000000
+#define CFG_OR2_PRELIM		0x00000000
+#define CFG_LBLAWBAR2_PRELIM	0x00000000
+#define CFG_LBLAWAR2_PRELIM	0x00000000
+
+#define CFG_BR3_PRELIM		0x00000000
+#define CFG_OR3_PRELIM		0x00000000
+#define CFG_LBLAWBAR3_PRELIM	0x00000000
+#define CFG_LBLAWAR3_PRELIM	0x00000000
+
+#define CFG_BR4_PRELIM		0x00000000
+#define CFG_OR4_PRELIM		0x00000000
+#define CFG_LBLAWBAR4_PRELIM	0x00000000
+#define CFG_LBLAWAR4_PRELIM	0x00000000
+
+#define CFG_BR5_PRELIM		0x00000000
+#define CFG_OR5_PRELIM		0x00000000
+#define CFG_LBLAWBAR5_PRELIM	0x00000000
+#define CFG_LBLAWAR5_PRELIM	0x00000000
+
+#define CFG_BR6_PRELIM		0x00000000
+#define CFG_OR6_PRELIM		0x00000000
+#define CFG_LBLAWBAR6_PRELIM	0x00000000
+#define CFG_LBLAWAR6_PRELIM	0x00000000
+
+#define CFG_BR7_PRELIM		0x00000000
+#define CFG_OR7_PRELIM		0x00000000
+#define CFG_LBLAWBAR7_PRELIM	0x00000000
+#define CFG_LBLAWAR7_PRELIM	0x00000000
+
+/*
+ * Monitor config
+ */
+#define CFG_MONITOR_BASE	TEXT_BASE
+
+#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
+#define CFG_RAMBOOT
+#else
+#undef CFG_RAMBOOT
+#endif
+
+#define CONFIG_L1_INIT_RAM
+#define CFG_INIT_RAM_LOCK	1
+#define CFG_INIT_RAM_ADDR	0xFD000000	/* Initial RAM address     */
+#define CFG_INIT_RAM_END	0x1000		/* End of used area in RAM */
+
+#define CFG_GBL_DATA_SIZE	0x100		/* num bytes initial data  */
+#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+#define CFG_MONITOR_LEN		(256 * 1024) /* Reserve 256 kB for Mon     */
+#define CFG_MALLOC_LEN		(128 * 1024) /* Reserved for malloc        */
+
+/*
+ * Serial Port
+ */
+#define CONFIG_CONS_INDEX	1
+#undef CONFIG_SERIAL_SOFTWARE_FIFO
+#define CFG_NS16550
+#define CFG_NS16550_SERIAL
+#define CFG_NS16550_REG_SIZE	1
+#define CFG_NS16550_CLK		get_bus_freq(0)
+
+#define CFG_BAUDRATE_TABLE	\
+	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
+
+#define CFG_NS16550_COM1	(CFG_IMMR + 0x4500)
+#define CFG_NS16550_COM2	(CFG_IMMR + 0x4600)
+
+/*
+ * I2C
+ */
+#undef CONFIG_HARD_I2C			/* I2C with hardware support	*/
+#undef CONFIG_SOFT_I2C			/* I2C bit-banged		*/
+#define CFG_I2C_SPEED			400000	/* I2C speed: 400KHz	*/
+#define CFG_I2C_SLAVE			0x7F	/* slave address	*/
+#define CFG_I2C_OFFSET			0x3000
+
+/*
+ * TSEC
+ */
+#define CONFIG_TSEC_ENET 		/* tsec ethernet support */
+#define CONFIG_MII
+
+#define CFG_TSEC1_OFFSET	0x24000
+#define CFG_TSEC1		(CFG_IMMR + CFG_TSEC1_OFFSET)
+#define CFG_TSEC2_OFFSET	0x25000
+#define CFG_TSEC2		(CFG_IMMR + CFG_TSEC2_OFFSET)
+
+#if defined(CONFIG_TSEC_ENET)
+
+#ifndef CONFIG_NET_MULTI
+#define CONFIG_NET_MULTI
+#endif
+
+#define CONFIG_MPC83XX_TSEC1		1
+#define CONFIG_MPC83XX_TSEC1_NAME	"TSEC0"
+#define CONFIG_MPC83XX_TSEC2		1
+#define CONFIG_MPC83XX_TSEC2_NAME	"TSEC1"
+#define TSEC1_PHY_ADDR			1
+#define TSEC2_PHY_ADDR			2
+#define TSEC1_PHYIDX			0
+#define TSEC2_PHYIDX			0
+
+/* Options are: TSEC[0-1] */
+#define CONFIG_ETHPRIME			"TSEC0"
+
+#endif	/* CONFIG_TSEC_ENET */
+
+/*
+ * General PCI
+ * Addresses are mapped 1-1.
+ */
+#define CONFIG_PCI
+
+#if defined(CONFIG_PCI)
+
+#define CONFIG_PCI_PNP			/* do pci plug-and-play */
+#define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
+
+/* PCI1 host bridge */
+#define CFG_PCI1_MEM_BASE	0xc0000000
+#define CFG_PCI1_MEM_PHYS	CFG_PCI1_MEM_BASE
+#define CFG_PCI1_MEM_SIZE	0x20000000	/* 512M */
+#define CFG_PCI1_IO_BASE	0xe2000000
+#define CFG_PCI1_IO_PHYS	CFG_PCI1_IO_BASE
+#define CFG_PCI1_IO_SIZE	0x1000000	/* 16M */
+
+
+#undef CONFIG_EEPRO100
+#define CONFIG_EEPRO100
+#undef CONFIG_TULIP
+
+#if !defined(CONFIG_PCI_PNP)
+	#define PCI_ENET0_IOADDR	CFG_PCI1_IO_BASE
+	#define PCI_ENET0_MEMADDR	CFG_PCI1_MEM_BASE
+	#define PCI_IDSEL_NUMBER	0x1c	/* slot0 (IDSEL) = 28 */
+#endif
+
+#define CFG_PCI_SUBSYS_VENDORID		0x1957	/* Freescale */
+
+#endif	/* CONFIG_PCI */
+
+/*
+ * Environment
+ */
+#define CONFIG_ENV_OVERWRITE
+
+#ifndef CFG_RAMBOOT
+#define CFG_ENV_IS_IN_FLASH	1
+#define CFG_ENV_ADDR		(CFG_MONITOR_BASE + 0x40000)
+#define CFG_ENV_SECT_SIZE	0x10000	/* 64K(one sector) for env */
+#define CFG_ENV_SIZE		0x2000
+#else
+#define CFG_NO_FLASH		1	/* Flash is not usable now */
+#define CFG_ENV_IS_NOWHERE	1	/* Store ENV in memory only */
+#define CFG_ENV_ADDR		(CFG_MONITOR_BASE - 0x1000)
+#define CFG_ENV_SIZE		0x2000
+#endif
+
+#define CONFIG_LOADS_ECHO		1	/* echo on serial download */
+#define CFG_LOADS_BAUD_CHANGE		1	/* allow baudrate change */
+
+/* Common commands */
+#define CFG_CMD_ASP8347DB_COMMON	CFG_CMD_PING \
+					| CFG_CMD_MII | CFG_CMD_JFFS2
+
+#if defined(CFG_RAMBOOT)
+
+#if defined(CONFIG_PCI)
+#define CONFIG_COMMANDS	((CONFIG_CMD_DFL | CFG_CMD_PCI	\
+				| CFG_CMD_ASP8347DB_COMMON)	\
+				&				\
+				~(CFG_CMD_ENV | CFG_CMD_LOADS))
+#else
+#define CONFIG_COMMANDS	((CONFIG_CMD_DFL		\
+				| CFG_CMD_ASP8347DB_COMMON)	\
+				&				\
+				~(CFG_CMD_ENV | CFG_CMD_LOADS))
+#endif
+
+#else /* CFG_RAMBOOT */
+
+#if defined(CONFIG_PCI)
+#define CONFIG_COMMANDS	(CONFIG_CMD_DFL | CFG_CMD_PCI	\
+				| CFG_CMD_ASP8347DB_COMMON)
+#else
+#define CONFIG_COMMANDS	(CONFIG_CMD_DFL			\
+				| CFG_CMD_ASP8347DB_COMMON)
+#endif
+
+#endif /* CFG_RAMBOOT */
+
+#include <cmd_confdefs.h>
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP				/* undef to save memory    */
+#define CFG_LOAD_ADDR		0x2000000	/* default load address    */
+#define CFG_PROMPT		"=> "		/* Monitor Command Prompt  */
+
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history        */
+#define CFG_HUSH_PARSER		1	/* Use the HUSH parser             */
+#ifdef	CFG_HUSH_PARSER
+#define	CFG_PROMPT_HUSH_PS2	"> "
+#endif
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CBSIZE	1024			/* Console I/O Buffer Size */
+#else
+#define CFG_CBSIZE	256			/* Console I/O Buffer Size */
+#endif
+
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* print buffer size */
+#define CFG_MAXARGS		16		/* max num of command args */
+#define CFG_BARGSIZE		CFG_CBSIZE	/* boot arg buffer size    */
+#define CFG_HZ			1000		/* decrementer freq: 1ms   */
+
+#undef CONFIG_WATCHDOG				/* watchdog disabled       */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CFG_BOOTMAPSZ	(8 << 20)	/* Initial Memory map for Linux */
+
+/*
+ * Cache Configuration
+ */
+#define CFG_DCACHE_SIZE		32768
+#define CFG_CACHELINE_SIZE	32
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT	5	/*log base 2 of the above value*/
+#endif
+
+#define CFG_HRCW_LOW ( \
+	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 | \
+	HRCWL_DDR_TO_SCB_CLK_1X1 | \
+	HRCWL_CSB_TO_CLKIN_4X1 | \
+	HRCWL_VCO_BYPASS | \
+	HRCWL_CORE_TO_CSB_1_5X1)
+
+#define CFG_HRCW_HIGH ( \
+	HRCWH_PCI_HOST | \
+	HRCWH_32_BIT_PCI | \
+	HRCWH_PCI1_ARBITER_ENABLE | \
+	HRCWH_PCI2_ARBITER_DISABLE | \
+	HRCWH_CORE_ENABLE | \
+	HRCWH_FROM_0X00000100 | \
+	HRCWH_BOOTSEQ_DISABLE | \
+	HRCWH_SW_WATCHDOG_DISABLE | \
+	HRCWH_ROM_LOC_LOCAL_16BIT | \
+	HRCWH_TSEC1M_IN_GMII | \
+	HRCWH_TSEC2M_IN_GMII)
+
+/* System IO Config */
+#if 0
+#define CFG_SICRH	SICRH_TSOBI1
+#define CFG_SICRL	SICRL_LDP_A
+#else
+#define CFG_SICRH	0x000000a0
+#define CFG_SICRL	0x80000000
+#endif
+
+/* i-cache and d-cache disabled */
+#define CFG_HID0_INIT	0x000000000
+#define CFG_HID0_FINAL	CFG_HID0_INIT
+#define CFG_HID2	HID2_HBE
+
+/* DDR 0 - 128 */
+#define CFG_IBAT0L	(CFG_SDRAM_BASE | BATL_PP_10 | \
+				BATL_MEMCOHERENCE)
+#define CFG_IBAT0U	(CFG_SDRAM_BASE | BATU_BL_256M | \
+				BATU_VS | BATU_VP)
+
+/* DCACHE */
+#define CFG_IBAT1L	(CFG_INIT_RAM_ADDR | BATL_PP_10 | \
+				BATL_MEMCOHERENCE)
+#define CFG_IBAT1U	(CFG_INIT_RAM_ADDR | BATU_BL_128K | \
+				BATU_VS | BATU_VP)
+
+#define CFG_IBAT2L	0
+#define CFG_IBAT2U	0
+
+/* PCI */
+#ifdef CONFIG_PCI
+#define CFG_IBAT3L	(CFG_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CFG_IBAT3U	(CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_IBAT4L	(CFG_PCI1_MEM_BASE + 0x10000000 | BATL_PP_10 | \
+				BATL_MEMCOHERENCE)
+#define CFG_IBAT4U	(CFG_PCI1_MEM_BASE + 0x10000000 | BATU_BL_256M | \
+				BATU_VS | BATU_VP)
+#define CFG_IBAT5L	(CFG_PCI1_IO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | \
+				BATL_GUARDEDSTORAGE)
+#define CFG_IBAT5U	(CFG_PCI1_IO_BASE + 0x10000000 | BATU_BL_16M | \
+				BATU_VS | BATU_VP)
+#else
+#define CFG_IBAT3L	(0)
+#define CFG_IBAT3U	(0)
+#define CFG_IBAT4L	(0)
+#define CFG_IBAT4U	(0)
+#define CFG_IBAT5L	(0)
+#define CFG_IBAT5U	(0)
+#endif
+
+/* IMMR */
+#define CFG_IBAT6L	(CFG_IMMR | BATL_PP_10 | BATL_CACHEINHIBIT | \
+				BATL_GUARDEDSTORAGE)
+#define CFG_IBAT6U	(CFG_IMMR | BATU_BL_1M | BATU_VS | BATU_VP)
+
+/* FLASH */
+#define CFG_IBAT7L	(CFG_FLASH_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | \
+				BATL_GUARDEDSTORAGE)
+#define CFG_IBAT7U	(CFG_FLASH_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+
+#define CFG_DBAT0L	CFG_IBAT0L
+#define CFG_DBAT0U	CFG_IBAT0U
+#define CFG_DBAT1L	CFG_IBAT1L
+#define CFG_DBAT1U	CFG_IBAT1U
+#define CFG_DBAT2L	CFG_IBAT2L
+#define CFG_DBAT2U	CFG_IBAT2U
+#define CFG_DBAT3L	CFG_IBAT3L
+#define CFG_DBAT3U	CFG_IBAT3U
+#define CFG_DBAT4L	CFG_IBAT4L
+#define CFG_DBAT4U	CFG_IBAT4U
+#define CFG_DBAT5L	CFG_IBAT5L
+#define CFG_DBAT5U	CFG_IBAT5U
+#define CFG_DBAT6L	CFG_IBAT6L
+#define CFG_DBAT6U	CFG_IBAT6U
+#define CFG_DBAT7L	CFG_IBAT7L
+#define CFG_DBAT7U	CFG_IBAT7U
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD		0x01	/* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM		0x02	/* Software reboot */
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE	230400	/* speed of kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */
+#endif
+
+/*
+ * Environment Configuration
+ */
+
+#if defined(CONFIG_TSEC_ENET)
+#define CONFIG_ETHADDR		D2:DA:5E:44:BC:29
+#define CONFIG_HAS_ETH1
+#define CONFIG_ETH1ADDR		1E:F3:40:21:92:53
+#endif
+
+#define CONFIG_IPADDR		192.168.1.249
+
+#define CONFIG_HOSTNAME		asp8347db
+#define CONFIG_ROOTPATH		/exports/asp8347db-root
+#define CONFIG_BOOTFILE		uImage-rattler
+
+#define CONFIG_SERVERIP		192.168.1.10
+#define CONFIG_GATEWAYIP	192.168.1.1
+#define CONFIG_NETMASK		255.255.255.0
+
+#define CONFIG_LOADADDR		200000	/* default for tftp and bootm */
+
+#define CONFIG_BOOTDELAY	6	/* -1 disables auto-boot              */
+#undef CONFIG_BOOTARGS			/* the boot command will set bootargs */
+
+#define CONFIG_BAUDRATE		38400
+
+#define CONFIG_PREBOOT	"echo;"	\
+	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
+	"echo"
+
+#undef	CONFIG_BOOTARGS
+
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"hostname=asp8347db\0"						\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
+	"flash_nfs=run nfsargs addip addtty;"				\
+		"bootm ${kernel_addr}\0"				\
+	"flash_self=run ramargs addip addtty;"				\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;"	\
+		"bootm\0"						\
+	"rootpath=/exports/asp8347db-root\0"				\
+	"bootfile=uImage-rattler\0"					\
+	"kernel_addr=80060000\0"					\
+	"ramdisk_addr=80160000\0"					\
+	"load=tftp 100000 /tftpboot/asp8347db/u-boot.bin\0"		\
+	"update=protect off 80000000 8003ffff; "			\
+		"era 80000000 8003ffff; cp.b 100000 80000000 40000\0"	\
+	"upd=run load;run update\0"					\
+	""
+
+#define CONFIG_BOOTCOMMAND	"run flash_self"
+
+/*
+ * JFFS2 partitions
+ */
+/* mtdparts command line support */
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT		"nor0=ASP8347DB"
+
+/* default mtd partition table */
+#define MTDPARTS_DEFAULT	"mtdparts=ASP8347DB:" \
+				"256k(u-boot),64k(env),64k(env2)," \
+				"64k(ASP8347DB.FPGA)," \
+				"4m(jffs2),1m(Linux)," \
+				"27136k(spare)," \
+				"64k(RedBoot);"\
+/*
+ * Lattice FPGA configuration support
+ */
+#define CONFIG_FPGA_COUNT		1
+#define CONFIG_FPGA			CFG_LATTICE_EC
+#define CFG_FPGA_PROG_FEEDBACK
+
+/*
+ * Enable the call to misc_init_r() for miscellaneous platform
+ * dependent initialization.
+ */
+#define CONFIG_MISC_INIT_R
+
+/*
+ * Enable call to last_stage_init()
+ */
+#define CONFIG_LAST_STAGE_INIT
+
+/*
+ * RedBoot support (this is conditional to CFG_CMD_FLASH)
+ */
+#define CONFIG_REDBOOT				1
+#define CONFIG_REDBOOT_FLASH_SCRIPT_SIZE	512
+#define CONFIG_REDBOOT_FLASH_CONFIG_SIZE	65536
+
+#ifndef __ASSEMBLY__
+
+/* Damn RedBoot has a totally different bd_t */
+typedef struct redboot_bd_info {
+	unsigned int	bi_tag;		/* Should be 0x42444944 "BDID" */
+	unsigned int	bi_size;	/* Size of this structure */
+	unsigned int	bi_revision;	/* revision of this structure */
+	unsigned int	bi_bdate;	/* bootstrap date, i.e. 0x19971106 */
+	unsigned int	bi_memstart;	/* Memory start address */
+	unsigned int	bi_memsize;	/* Memory (end) size in bytes */
+	unsigned int	bi_intfreq;	/* Internal Freq, in Hz */
+	unsigned int	bi_busfreq;	/* Bus Freq, in Hz */
+	unsigned int	bi_cpmfreq;	/* CPM Freq, in Hz */
+	unsigned int	bi_brgfreq;	/* BRG Freq, in Hz */
+	unsigned int	bi_vco;		/* VCO Out from PLL */
+	unsigned int	bi_pci_freq;	/* PCI Freq, in Hz */
+	unsigned int	bi_baudrate;	/* Default console baud rate */
+	unsigned int	bi_immr;	/* IMMR when called from boot rom */
+	unsigned char	bi_enetaddr[6];
+	unsigned int	bi_flashbase;	/* Physical address of FLASH memory */
+	unsigned int	bi_flashsize;	/* Length of FLASH memory */
+	int		bi_flashwidth;	/* Width (8,16,32,64) */
+	unsigned char	*bi_cmdline;	/* Pointer to command line */
+	unsigned char	bi_esa[3][6];	/* Ethernet station addresses */
+	unsigned int	bi_ramdisk_begin;
+	unsigned int	bi_ramdisk_end;
+	struct {			/* info about [main] video screen */
+		short x_res;		/* Horizontal resolution in pixels */
+		short y_res;		/* Vertical resolution in pixels */
+		short bpp;		/* Bits/pixel */
+		short mode;		/* Type of pixels (packed, indexed) */
+		unsigned long fb;	/* frame buffer (pixel) memory */
+	} bi_video;
+	void	(*bi_cputc)(char);	/* Write a character */
+	char	(*bi_cgetc)(void);	/* Read a character */
+	int	(*bi_ctstc)(void);	/* Test for input */
+} redboot_bd_t;
+
+#endif
+
+#define CONFIG_REDBOOT_BD_T_SIZE	sizeof(redboot_bd_t)
+
+/*
+ * Status LEDs
+ */
+#define	CONFIG_STATUS_LED	1	/* Status LED enabled            */
+#define CONFIG_BOARD_SPECIFIC_LED	/* board has board specific leds */
+
+#define STATUS_LED_BIT		LED1
+
+#define STATUS_LED_PERIOD	(CFG_HZ / 2)
+#define STATUS_LED_STATE	STATUS_LED_BLINKING
+
+#define STATUS_LED_ACTIVE	1	/* LED on for bit == 0	*/
+#define STATUS_LED_BOOT		0	/* LED 0 used for boot status */
+
+#ifndef __ASSEMBLY__
+
+/* LEDs */
+
+/* led_id_t is unsigned int mask */
+typedef unsigned int led_id_t;
+
+#define __led_toggle(_msk) \
+	do { \
+		((volatile immap_t *)CFG_IMMR)->pgio[0].dat ^= (_msk); \
+	} while(0)
+
+#define __led_set(_msk, _st) \
+	do { \
+		if ((_st)) \
+			((volatile immap_t *)CFG_IMMR)->pgio[0].dat |= \
+				(_msk); \
+		else \
+			((volatile immap_t *)CFG_IMMR)->pgio[0].dat &= \
+				~(_msk); \
+	} while(0)
+
+#define __led_init(msk, st) __led_set(msk, st)
+
+#endif
+
+/*
+ * GPIOS
+ */
+
+/* easy powerpc bit defines */
+#define _B(x)	(1 << (31 - (x)))
+
+/* GPIO1 */
+#define ECP_TMS		_B(2)	/* FPGA programming */
+#define ECP_TCK		_B(3)
+#define ECP_TDI		_B(4)
+#define ECP_TDO		_B(5)
+#define FPGA_RST	_B(6)	/* FPGA reset       */
+#define USB0_RST	_B(7)	/* USB0 reset       */
+#define USB1_RST	_B(8)	/* USB1 reset       */
+#define LED1		_B(9)
+#define LED2		_B(10)
+#define LED3		_B(11)
+#define LED4		_B(12)
+#define LED_ALL		(LED1 | LED2 | LED3 /* | LED4 */ )
+
+/* GPIO2 */
+#define PHY1_RST	_B(13)	/* PHY1 reset             */
+#define PHY2_RST	_B(14)	/* PHY2 reset             */
+#define ETH_RST		_B(19)	/* Ethernet global reset  */
+#define ETH_EN		_B(18)	/* Ethernet global enable */
+
+#endif	/* __CONFIG_H */




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