I've been trying to bring up a vanilla kernel on an XUPV5-LX110T board, and have been having all sorts of odd issues with U-Boot. For example, if I try to enable FIT image support (as noted on http://www.monstr.eu/wiki/doku.php?id=uboot:uboot ), I get CONFIG_BOOTMAPSZ undefined. I've also had to edit image.h to get the thing to compile.

image.c: In function ‘boot_get_fdt’:

image.c:1510: error: ‘bootm_headers_t’ has no member named ‘fit_hdr_fdt’

image.c:1511: error: ‘bootm_headers_t’ has no member named ‘fit_uname_fdt’

image.c:1512: error: ‘bootm_headers_t’ has no member named ‘fit_noffset_fdt’

the fix:  edit image.h (line 221):
#if defined(CONFIG_OF_LIBFDT) /* WAS: CONFIG_PPC */

If I fix that and try to load a FIT image with a kernel and device-tree, the bootm command completely ignores the device tree; unfortunately, I don't have a log of this on hand, because now even image loading has broken somehow. For example, fatls ace 0 gives " 131074 . ", and attempting DHCP boot results in a spew of "ARP Retry count exceeded; starting again" -- retry count exceeded, despite it never having tried even once?

I've attached a log of the console output under both conditions, as well as the config.mk and xparameters.h under microblaze_generic; for some reason, the given U-Boot BSP assumes 100MHz, despite the board using 125MHz. Does anyone have advice for getting u-boot to work on this board?

Thanks in advance for any help.
SDRAM :

		Icache:OK

		Dcache:OK

	U-Boot Start:0x9ffc0000

FLASH: 32 MB

eth0: Xilinx XPS LocalLink Tri-Mode Ether MAC #0 at 0x81C00000.

Unsupported mode

U-Boot-mONStR> dhcp

BOOTP broadcast 467

100BASE-T/FD

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP Retry count exceeded; starting again

ARP R€SDRAM :              [Note: here I power-cycle the board.]

		Icache:OK

		Dcache:OK

	U-Boot Start:0x9ffc0000

FLASH: 32 MB

eth0: Xilinx XPS LocalLink Tri-Mode Ether MAC #0 at 0x81C00000.

Unsupported mode

U-Boot-mONStR> fatls ace 0

   131074   . 

1 file(s), 0 dir(s)

U-Boot-mONStR> 
#
# (C) Copyright 2007-2008 Michal Simek
#
# Michal SIMEK <mon...@monstr.eu>
#
# 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
#
# CAUTION: This file is automatically generated by libgen.
# Version: Xilinx EDK 10.1.03 EDK_K_SP3.6
# Generate by U-BOOT v4.00.c
# Project description at http://www.monstr.eu/uboot/
#

PLATFORM_CPPFLAGS += -mxl-pattern-compare
PLATFORM_CPPFLAGS += -mxl-barrel-shift
PLATFORM_CPPFLAGS += -mno-xl-soft-div
PLATFORM_CPPFLAGS += -mxl-soft-mul
PLATFORM_CPPFLAGS += -mcpu=v7.10.d

TEXT_BASE = 0x9ffc0000
/*
 * (C) Copyright 2007-2008 Michal Simek
 *
 * Michal SIMEK <mon...@monstr.eu>
 *
 * 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
 *
 * CAUTION: This file is automatically generated by libgen.
 * Version: Xilinx EDK 10.1.03 EDK_K_SP3.6
 * Generate by U-BOOT v4.00.c
 * Project description at http://www.monstr.eu/uboot/
 */

#define XILINX_BOARD_NAME	Xilinx-XUPV5_LX110T-ll_temac-sgdma-MMU-edk101

/* System Clock Frequency */
#define XILINX_CLOCK_FREQ	100000000

/* Microblaze is microblaze_0 */
#define XILINX_USE_MSR_INSTR	1
#define XILINX_PVR		2
#define XILINX_FSL_NUMBER	1
#define XILINX_USE_ICACHE	1
#define XILINX_USE_DCACHE	1

/* Interrupt controller is xps_intc_0 */
#define XILINX_INTC_BASEADDR		0x81800000
#define XILINX_INTC_NUM_INTR_INPUTS	9

/* Timer pheriphery is xps_timer_1 */
#define XILINX_TIMER_BASEADDR	0x83c00000
#define XILINX_TIMER_IRQ	0

/* Uart pheriphery is RS232_Uart_1 */
#define XILINX_UARTLITE_BASEADDR	0x84000000
#define XILINX_UARTLITE_BAUDRATE	115200

/* IIC pheriphery is IIC_EEPROM */
#define XILINX_IIC_0_BASEADDR	0x81600000
#define XILINX_IIC_0_FREQ	100000
#define XILINX_IIC_0_BIT	0

/* GPIO is LEDs_8Bit*/
#define XILINX_GPIO_BASEADDR	0x81400000

/* Main Memory is DDR2_SDRAM */
#define XILINX_RAM_START	0x90000000
#define XILINX_RAM_SIZE		0x10000000

/* Flash Memory is FLASH */
#define XILINX_FLASH_START	0x8c000000
#define XILINX_FLASH_SIZE	0x02000000

/* Sysace Controller is SysACE_CompactFlash */
#define XILINX_SYSACE_BASEADDR	0x83600000
#define XILINX_SYSACE_MEM_WIDTH	16

/* Ethernet controller is Hard_Ethernet_MAC */
#define XILINX_LLTEMAC_BASEADDR			0x81c00000
#define XILINX_LLTEMAC_SDMA_CTRL_BASEADDR	0x84600180
/*
 * (C) Copyright 2007-2008 Michal Simek
 *
 * Michal SIMEK <mon...@monstr.eu>
 *
 * 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

#include "../board/xilinx/microblaze-generic/xparameters.h"

#define	CONFIG_MICROBLAZE	1	/* MicroBlaze CPU */
#define	MICROBLAZE_V5		1

/* uart */
#ifdef XILINX_UARTLITE_BASEADDR
	#define	CONFIG_XILINX_UARTLITE
	#define	CONFIG_SERIAL_BASE	XILINX_UARTLITE_BASEADDR
	#define	CONFIG_BAUDRATE		XILINX_UARTLITE_BAUDRATE
	#define	CONFIG_SYS_BAUDRATE_TABLE	{ CONFIG_BAUDRATE }
	#define CONSOLE_ARG	"console=console=ttyUL0,115200\0"
#elif XILINX_UART16550_BASEADDR
	#define CONFIG_SYS_NS16550	1
	#define CONFIG_SYS_NS16550_SERIAL
	#define CONFIG_SYS_NS16550_REG_SIZE	-4
	#define CONFIG_CONS_INDEX	1
	#define CONFIG_SYS_NS16550_COM1	(XILINX_UART16550_BASEADDR + 0x1000 + 0x3)
	#define CONFIG_SYS_NS16550_CLK	XILINX_UART16550_CLOCK_HZ
	#define	CONFIG_BAUDRATE		115200

	/* The following table includes the supported baudrates */
	#define CONFIG_SYS_BAUDRATE_TABLE  \
		{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
	#define CONSOLE_ARG	"console=console=ttyS0,115200\0"
#else
	#error Undefined uart
#endif

/* setting reset address */
#define	CONFIG_SYS_RESET_ADDRESS	TEXT_BASE

/* ethernet */
#ifdef XILINX_EMAC_BASEADDR
	#define CONFIG_XILINX_EMAC	1
	#define CONFIG_SYS_ENET
#elif XILINX_EMACLITE_BASEADDR
	#define CONFIG_XILINX_EMACLITE	1
	#define CONFIG_SYS_ENET
#elif XILINX_LLTEMAC_BASEADDR
	#define CONFIG_XILINX_LL_TEMAC	1
	#define CONFIG_SYS_ENET
#endif

/*#undef ET_DEBUG**************/

/* gpio */
#ifdef XILINX_GPIO_BASEADDR
	#define	CONFIG_SYS_GPIO_0		1
	#define	CONFIG_SYS_GPIO_0_ADDR		XILINX_GPIO_BASEADDR
#endif

/* interrupt controller */
#ifdef XILINX_INTC_BASEADDR
	#define	CONFIG_SYS_INTC_0		1
	#define	CONFIG_SYS_INTC_0_ADDR		XILINX_INTC_BASEADDR
	#define	CONFIG_SYS_INTC_0_NUM		XILINX_INTC_NUM_INTR_INPUTS
#endif

/* timer */
#ifdef XILINX_TIMER_BASEADDR
	#if (XILINX_TIMER_IRQ != -1)
		#define	CONFIG_SYS_TIMER_0		1
		#define	CONFIG_SYS_TIMER_0_ADDR	XILINX_TIMER_BASEADDR
		#define	CONFIG_SYS_TIMER_0_IRQ		XILINX_TIMER_IRQ
		#define	FREQUENCE		XILINX_CLOCK_FREQ
		#define	CONFIG_SYS_TIMER_0_PRELOAD	( FREQUENCE/1000 )
	#endif
#elif XILINX_CLOCK_FREQ
	#define	CONFIG_XILINX_CLOCK_FREQ	XILINX_CLOCK_FREQ
#else
	#error BAD CLOCK FREQ
#endif
/* FSL */
/* #define	CONFIG_SYS_FSL_2 */
/* #define	FSL_INTR_2	1 */

/*
 * memory layout - Example
 * TEXT_BASE = 0x1200_0000;
 * CONFIG_SYS_SRAM_BASE = 0x1000_0000;
 * CONFIG_SYS_SRAM_SIZE = 0x0400_0000;
 *
 * CONFIG_SYS_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000
 * CONFIG_SYS_MONITOR_BASE = 0x13FF_F000 - 0x40000 = 0x13FB_F000
 * CONFIG_SYS_MALLOC_BASE = 0x13FB_F000 - 0x40000 = 0x13F7_F000
 *
 * 0x1000_0000	CONFIG_SYS_SDRAM_BASE
 *					FREE
 * 0x1200_0000	TEXT_BASE
 *		U-BOOT code
 * 0x1202_0000
 *					FREE
 *
 *					STACK
 * 0x13F7_F000	CONFIG_SYS_MALLOC_BASE
 *					MALLOC_AREA	256kB	Alloc
 * 0x11FB_F000	CONFIG_SYS_MONITOR_BASE
 *					MONITOR_CODE	256kB	Env
 * 0x13FF_F000	CONFIG_SYS_GBL_DATA_OFFSET
 *					GLOBAL_DATA	4kB	bd, gd
 * 0x1400_0000	CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE
 */

/* ddr sdram - main memory */
#define	CONFIG_SYS_SDRAM_BASE		XILINX_RAM_START
#define	CONFIG_SYS_SDRAM_SIZE		XILINX_RAM_SIZE
#define	CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
#define	CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_SDRAM_BASE + 0x1000)

/* global pointer */
#define	CONFIG_SYS_GBL_DATA_SIZE	0x1000	/* size of global data */
/* start of global data */
#define	CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)

/* monitor code */
#define	SIZE			0x40000
#define	CONFIG_SYS_MONITOR_LEN		SIZE
#define	CONFIG_SYS_MONITOR_BASE	(CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_MONITOR_LEN)
#define	CONFIG_SYS_MONITOR_END		(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
#define	CONFIG_SYS_MALLOC_LEN		SIZE
#define	CONFIG_SYS_MALLOC_BASE		(CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)

/* stack */
#define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_MONITOR_BASE

/*#define	RAMENV */
#define	FLASH

#ifdef FLASH
	#define	CONFIG_SYS_FLASH_BASE		XILINX_FLASH_START
	#define	CONFIG_SYS_FLASH_SIZE		XILINX_FLASH_SIZE
	#define	CONFIG_SYS_FLASH_CFI		1
	#define	CONFIG_FLASH_CFI_DRIVER	1
	#define	CONFIG_SYS_FLASH_EMPTY_INFO	1	/* ?empty sector */
	#define	CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of memory banks */
	#define	CONFIG_SYS_MAX_FLASH_SECT	512	/* max number of sectors on one chip */
	#define	CONFIG_SYS_FLASH_PROTECTION		/* hardware flash protection */

	#ifdef	RAMENV
		#define	CONFIG_ENV_IS_NOWHERE	1
		#define	CONFIG_ENV_SIZE		0x1000
		#define	CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)

	#else	/* !RAMENV */
		#define	CONFIG_ENV_IS_IN_FLASH	1
		#define	CONFIG_ENV_SECT_SIZE	0x20000	/* 128K(one sector) for env */
		#define	CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE))
		#define	CONFIG_ENV_SIZE		0x20000
	#endif /* !RAMBOOT */
#else /* !FLASH */
	/* ENV in RAM */
	#define	CONFIG_SYS_NO_FLASH		1
	#define	CONFIG_ENV_IS_NOWHERE	1
	#define	CONFIG_ENV_SIZE		0x1000
	#define	CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
	#define	CONFIG_SYS_FLASH_PROTECTION		/* hardware flash protection */
#endif /* !FLASH */

/* system ace */
#ifdef XILINX_SYSACE_BASEADDR
	#define	CONFIG_SYSTEMACE
	/* #define DEBUG_SYSTEMACE */
	#define	SYSTEMACE_CONFIG_FPGA
	#define	CONFIG_SYS_SYSTEMACE_BASE	XILINX_SYSACE_BASEADDR
	#define	CONFIG_SYS_SYSTEMACE_WIDTH	XILINX_SYSACE_MEM_WIDTH
	#define	CONFIG_DOS_PARTITION
#endif

#if defined(XILINX_USE_ICACHE)
	#define CONFIG_ICACHE
#else
	#undef CONFIG_ICACHE
#endif

#if defined(XILINX_USE_DCACHE)
	#define CONFIG_DCACHE
#else
	#undef CONFIG_DCACHE
#endif

/*
 * 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_ASKENV
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_MFSL
#define CONFIG_CMD_ECHO

#if defined(CONFIG_DCACHE) || defined(CONFIG_ICACHE)
	#define CONFIG_CMD_CACHE
#else
	#undef CONFIG_CMD_CACHE
#endif

#ifndef CONFIG_SYS_ENET
	#undef CONFIG_CMD_NET
#else
	#define CONFIG_CMD_PING
#endif

#if defined(CONFIG_SYSTEMACE)
	#define CONFIG_CMD_EXT2
	#define CONFIG_CMD_FAT
#endif

#if defined(FLASH)
	#define CONFIG_CMD_ECHO
	#define CONFIG_CMD_FLASH
	#define CONFIG_CMD_IMLS
	#define CONFIG_CMD_JFFS2

	#if !defined(RAMENV)
		#define CONFIG_CMD_SAVEENV
		#define CONFIG_CMD_SAVES
	#endif
#else
	#undef CONFIG_CMD_IMLS
	#undef CONFIG_CMD_FLASH
	#undef CONFIG_CMD_JFFS2
#endif

#if defined(CONFIG_CMD_JFFS2)
/* JFFS2 partitions */
#define CONFIG_CMD_MTDPARTS	/* mtdparts command line support */
#define CONFIG_MTD_DEVICE	/* needed for mtdparts commands */
#define CONFIG_FLASH_CFI_MTD
#define MTDIDS_DEFAULT		"nor0=ml401-0"

/* default mtd partition table */
#define MTDPARTS_DEFAULT	"mtdparts=ml401-0:256k(u-boot),"\
				"256k(env),3m(kernel),1m(romfs),"\
				"1m(cramfs),-(jffs2)"
#endif

/* Miscellaneous configurable options */
#define	CONFIG_SYS_PROMPT	"U-Boot-mONStR> "
#define	CONFIG_SYS_CBSIZE	512	/* size of console buffer */
#define	CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) /* print buffer size */
#define	CONFIG_SYS_MAXARGS	15	/* max number of command args */
#define	CONFIG_SYS_LONGHELP
#define	CONFIG_SYS_LOAD_ADDR	XILINX_RAM_START /* default load address */

#define	CONFIG_BOOTDELAY	-1	/* -1 disables auto-boot */
#define	CONFIG_BOOTARGS		"root=romfs"
#define	CONFIG_HOSTNAME		XILINX_BOARD_NAME
#define	CONFIG_BOOTCOMMAND	"base 0;tftp 11000000 image.img;bootm"
#define	CONFIG_IPADDR		192.168.0.3
#define	CONFIG_SERVERIP		192.168.0.5
#define	CONFIG_GATEWAYIP	192.168.0.1
#define	CONFIG_ETHADDR		00:E0:0C:00:00:FD

/* architecture dependent code */
#define	CONFIG_SYS_USR_EXCEP	/* user exception */
#define CONFIG_SYS_HZ	1000

#define	CONFIG_PREBOOT		"echo U-BOOT for $(hostname);setenv preboot;echo"

#define	CONFIG_EXTRA_ENV_SETTINGS	"unlock=yes\0" /* hardware flash protection */\
					"nor0=ml401-0\0"\
					"mtdparts=mtdparts=ml401-0:"\
					"256k(u-boot),256k(env),3m(kernel),"\
					"1m(romfs),1m(cramfs),-(jffs2)\0"

#define CONFIG_CMDLINE_EDITING

#define CONFIG_CMD_NET
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DHCP
#define CONFIG_SYS_DEBUG 1

#define CONFIG_OF_LIBFDT
#define CONFIG_FIT

#define CONFIG_SYS_BOOTMAPSZ		(16 << 20) /* Initial Memory map for Linux */ 
#define CONFIG_SYS_BOOTM_LEN		(16 << 20) /* Increase max gunzip size */

#endif	/* __CONFIG_H */
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