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RE: [microblaze-uclinux] Downloding image file

To: <microblaze-uclinux@xxxxxxxxxxxxxx>
Subject: RE: [microblaze-uclinux] Downloding image file
From: "Venkatesha" <Venkatesha@xxxxxxxxxx>
Date: Fri, 1 Dec 2006 10:53:52 +0530
In-reply-to: <456EB0B1.5010307@xxxxxxxxx>
Reply-to: microblaze-uclinux@xxxxxxxxxxxxxx
Sender: owner-microblaze-uclinux@xxxxxxxxxxxxxx
Thread-index: AccUo/vLvzlXVyMuRySLFi2OkYfj9gAZGX4A

Hi All,

Thanks for your help.
I enabled CONFIG_MTD_CHAR and CONFIG_MTD_BLOCK support, now its working.

Regards,
Venkatesha K

-----Original Message-----
From: owner-microblaze-uclinux@xxxxxxxxxxxxxx
[mailto:owner-microblaze-uclinux@xxxxxxxxxxxxxx] On Behalf Of Claudio
Lanconelli
Sent: Thursday, November 30, 2006 3:52 PM
To: microblaze-uclinux@xxxxxxxxxxxxxx
Subject: Re: [microblaze-uclinux] Downloding image file

Hi,
Check your MTD configuration, should be something like this:

#
# Memory Technology Devices (MTD)
#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_CONCAT is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set

#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_CFI is not set
# CONFIG_MTD_JEDECPROBE is not set
# CONFIG_MTD_GEN_PROBE is not set
# CONFIG_MTD_CFI_INTELEXT is not set
# CONFIG_MTD_CFI_AMDSTD is not set
# CONFIG_MTD_CFI_STAA is not set
# CONFIG_MTD_CFI_UTIL is not set
CONFIG_MTD_RAM=y
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
# CONFIG_MTD_OBSOLETE_CHIPS is not set
# CONFIG_MTD_AMDSTD is not set
# CONFIG_MTD_SHARP is not set
# CONFIG_MTD_JEDEC is not set

#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
CONFIG_MTD_UCLINUX=y
# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_2 is not set
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_PCI is not set
# CONFIG_MTD_PCMCIA is not set

Cheers,
Claudio Lanconelli

Venkatesha wrote:
>
> Hi Angela,
>
> I am downloading image.bin file only. Also I am using the same commands.
>
> Regards,
>
> Venkatesha K
>
> ------------------------------------------------------------------------
>
> *From:* owner-microblaze-uclinux@xxxxxxxxxxxxxx 
> [mailto:owner-microblaze-uclinux@xxxxxxxxxxxxxx] *On Behalf Of *Angela Roe
> *Sent:* Tuesday, November 28, 2006 11:57 PM
> *To:* microblaze-uclinux@xxxxxxxxxxxxxx
> *Subject:* RE: [microblaze-uclinux] Downloding image file
>
> Hi,
>
> Are you downloading the image.elf file or the image.bin file?
>
> I have seen the error that you are seeing when I download the image.elf.
>
> If I download the image.bin file I don?t see the error.
>
> The command lines I use are as follows:
>
> dow ?data image.bin 0xXXXXXXXX
>
> con 0xXXXXXXXX
>
> where 0xXXXXXXXX is the address of your memory.
>
> This may help.
>
> Cheers,
>
> Angela
>
> ------------------------------------------------------------------------
>
> *From:* owner-microblaze-uclinux@xxxxxxxxxxxxxx 
> [mailto:owner-microblaze-uclinux@xxxxxxxxxxxxxx] *On Behalf Of *Venkatesha
> *Sent:* 28 November 2006 09:26
> *To:* microblaze-uclinux@xxxxxxxxxxxxxx
> *Subject:* RE: [microblaze-uclinux] Downloding image file
>
> Hi Goran,
>
> Now I have removed FSL from my design, but when I tried to download it 
> gave below error.
>
> Linux version 2.4.32-uc0 (devel@localhost) (gcc version 3.4.1 ( Xilinx 
> EDK 8.2 B
>
> uild EDK_Im.12 180506 )) #42 Mon Nov 27 23:44:10 EST 2006
>
> On node 0 totalpages: 16384
>
> zone(0): 16384 pages.
>
> zone(1): 0 pages.
>
> zone(2): 0 pages.
>
> CPU: MICROBLAZE
>
> Kernel command line:
>
> Console: xmbserial on UARTLite
>
> Calibrating delay loop... 49.86 BogoMIPS
>
> Memory: 64MB = 64MB total
>
> Memory: 61736KB available (1147K code, 1936K data, 52K init)
>
> Dentry cache hash table entries: 8192 (order: 4, 65536 bytes)
>
> Inode cache hash table entries: 4096
>
> Mount cache hash table entries: 512 (order: 0, 4096 bytes)
>
> Buffer cache hash table entries: 4096 (order: 2, 16384 bytes)
>
> Page-cache hash table entries: 16384 (order: 4, 65536 bytes)
>
> POSIX conformance testing by UNIFIX
>
> Linux NET4.0 for Linux 2.4
>
> Based upon Swansea University Computer Society NET3.039
>
> Initializing RT netlink socket
>
> Microblaze UARTlite serial driver version 1.00
>
> ttyS0 at 0x40600000 (irq = 2) is a Microblaze UARTlite
>
> Starting kswapd
>
> xgpio #0 at 0x40000000 mapped to 0x40000000
>
> Xilinx GPIO registered
>
> RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
>
> eth0: using sgDMA mode.
>
> eth0: Xilinx EMAC #0 at 0x40C00000 mapped to 0x40C00000, irq=1
>
> eth0: id 2.0l; block id 11, type 1
>
> uclinux[mtd]: RAM probe address=0x24157fc0 size=0x1ac000
>
> uclinux[mtd]: root filesystem index=0
>
> NET4: Linux TCP/IP 1.0 for NET4.0
>
> IP Protocols: ICMP, UDP, TCP
>
> IP: routing cache hash table of 512 buckets, 4Kbytes
>
> TCP: Hash tables configured (established 4096 bind 8192)
>
> NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
>
> VFS: Cannot open root device "" or 1f:00
>
> Please append a correct "root=" boot option
>
> Kernel panic: VFS: Unable to mount root fs on 1f:00
>
> Please suggest how to overcome this error.
>
> Thanks in advance.
>
> Regards,
>
> Venkatesha K
>
> ------------------------------------------------------------------------
>
> *From:* owner-microblaze-uclinux@xxxxxxxxxxxxxx 
> [mailto:owner-microblaze-uclinux@xxxxxxxxxxxxxx] *On Behalf Of *Goran 
> Bilski
> *Sent:* Friday, November 17, 2006 1:18 PM
> *To:* microblaze-uclinux@xxxxxxxxxxxxxx
> *Subject:* RE: [microblaze-uclinux] Downloding image file
>
> Hi,
>
> That will happen if you try to do a memory access to an address where 
> no slave response to or doing a blocking FSL which will never get the 
> correct FSL status.
>
> Göran
>
> ------------------------------------------------------------------------
>
> *From:* owner-microblaze-uclinux@xxxxxxxxxxxxxx 
> [mailto:owner-microblaze-uclinux@xxxxxxxxxxxxxx] *On Behalf Of *Venkatesha
> *Sent:* 16 November 2006 16:24
> *To:* microblaze-uclinux@xxxxxxxxxxxxxx
> *Subject:* FW: [microblaze-uclinux] Downloding image file
>
> Dear All,
>
> I am able to continue till configuring and generating uClinux image.
>
> But when I tried to download the image using XMD debugger, it gave 
> below error.
>
> /ERROR: MDT- microblaze pipeline stalled executing instruction at 
> >>PC: 0x00000010/
>
> /Try resetting the processor to continue../
>
> / /
>
> My hardware passes memory test and also I have marked bootloop for 
> bram initialization.
>
> I am using EDK 8.2SP2 and Microblaze version 5.00.c. Is this 
> configuration supports uClinux 1.00.d.?
>
> I am attaching MHS, MSS and auto-config.in file with this mail.
>
> /Please help me, this is the second time I am requesting/.
>
> Thanks & regards,
>
> Venkatesha K
>
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