Re: [microblaze-uclinux] uClinux on Spartan-3E Starter Kit

["Muranaka, Katsumi" <muranaka@xxxxxxxxxxxxx>]

Hi Mike,

On Tue, 18 Apr 2006 21:21:56 -0700
Mike Thompson <mpthompson@xxxxxxxxx> wrote:

> Katsumi,
> 
> I was able to reproduce your work of getting uClinux running on my 
> Spartan-3E starter kit -- Rev. D as well.
> 
> Thank you so much for putting this together.  I have a LOT to learn, but 
> at least I now have a toe in the water.

You are welcome. 

According to the tutorial of 'a uClinux ready Microblaze design' 
C_USE_UART parameter of debug_module IP is set to '0'.

But my sample XPS project of rev01 was set to '1'. (sorry)
Please select debug_module then right-click and choose
"Configure IP ..." and set "Enable the UART Interface On OPB"
to 'off'.  (My understanding is still not enough.)


I am trying MTD partitions it is difficult.

# cat /proc/mtd
dev:    size   erasesize  name
mtd0: 000f1000 00001000 "RAM"
mtd1: 00004000 00040000 "Bootloader"
mtd2: 00004000 00040000 "Bootargs"
mtd3: 00004000 00040000 "MAC"
mtd4: 00010000 00040000 "Config"
mtd5: 00004000 00040000 "Spare"
mtd6: 00300000 00040000 "Image"
mtd7: 00400000 00040000 "JFFS2"
mtd8: 02000000 00040000 "Flash"
mtd9: 000f1000 00001000 "Romfs"
#
# eraseall /dev/mtd6
Erasing 256 Kibyte @ 0 --  0 % complete.Chip reports improper command sequence:
status 0xb0b0

eraseall: /dev/mtd6: MTD Erase failure: Input/output error
Erasing 256 Kibyte @ 40000 --  8 % complete.Chip reports improper command sequen
ce: status 0xb0b0

	|
	|

eraseall: /dev/mtd6: MTD Erase failure: Input/output error
Erased 3072 Kibyte @ 0 -- 100% complete.
#


Regards,
 Katsumi Muranaka 
 http://muranaka.info/pukiwiki/


> Muranaka, Katsumi wrote:
> > Hi Jordan,
> > 
> >> Is it the XCS500E Starter kit that you have the uClinux running on?
> > 
> > Yes, I am using HW-SPAR3E-SK-J (Spartan-3E Starter Kit,
> > For Japan version).
> > 
> > This kit includes the board of the Spartan-3E (XC3S500E-4FG320C).
> > (the board is Rev.D)
> > 
> > - My Sample Project of the XPS. (include uClinux image)
> > http://muranaka.info/xilinx/edk/s3esk/s3eboard_uclinux_ready_rev01.zip
> > 
> > - EDK 8.1.01i Project Report of above.
> > http://muranaka.info/xilinx/edk/report/system.html


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