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ution:
I have disabled the DDR cache just after DDR initialization by DMA.
--- On Thu, 23/9/10, Wolfgang Denk wrote:
From: Wolfgang Denk
Subject: Re: Ramdisk - allocation error
To: "Ronny D"
Cc: "Stefan Roese" , "U-boot"
Date: Thursday, 23 September, 2010, 9:41
Hi,
I am using ppc440 based customised board.
While running the u-boot linux kernel uncompressed successfully but ramdisk
end-up with following error:
ERROR: Failed to allocate 0x80 bytes below 0x.
ramdisk - allocation error
Regards,
Ronny D
Hi,
I am using ppc440 based board.
While running the u-boot form DDR i am not able to access contex ram.
eg.
md 0xc000
u-boot generates machine check exception.
Here my doubt is can we access contex ram from u-boot running from DDR?
~Ronny
___
I am using ppc440 based board. Board is having 64bit memory controll register.
To access the memory controll region i have added one tlb entry i.e
tlbentry( 0xc70e, SZ_64K, 0xc70e, 0xf, AC_R|AC_X|AC_W|SA_I)
What is the way to access the 64bit register in u-boot?
Ronny D"
Cc: "Stefan Roese" , "U-boot"
Date: Wednesday, 16 June, 2010, 3:01 AM
Hi Ronny,
Just adding to Stefan's comments...
On Mon, 2010-06-14 at 13:27 +0200, Stefan Roese wrote:
> Hi Ronny,
>
> On Monday 14 June 2010 12:00:38 Ronny D wrote:
> >
hang with FDT changes
To: "Ronny D"
Cc: "U-boot"
Date: Monday, 14 June, 2010, 11:27 AM
Hi Ronny,
On Monday 14 June 2010 12:00:38 Ronny D wrote:
> I am using customized ppc440 based board.
BTW: Do you plan to send the U-Boot changes to the mailing list and some time?
Hi,
I am using customized ppc440 based board.
We have created a .dtb file, u-boot should not update the file because of
that we have added following macro in config file
#define CONFIG_OF_LIBFDT 1
#undef CONFIG_OF_BOARD_SETUP
With the above change kernel code gets hang wi
I am using customized ppc440 based
board having 4GB DDR3 memory
sorry by mistake i put DDR3 size = 4GB instead of 1GB.
--- On Wed, 5/5/10, Ronny D wrote:
From: Ronny D
Subject: WARNING: adjusting available memory to 3000
To: "Wolfgang Denk" , "Stefan Roese"
Cc: "
I am compiling the u-boot-2009.08.tar.bz2 code for PPC440 based Taishan board.
To debug the code i put u-boot in debug mode i.e enable the debug mode by
commented out
DBGFLAGS= -g -DDEBUG in top level config.mk
With this debug flag i am not able to compile the code.
Please let me know i
Hi,
I am using customized ppc440 based
board having 4GB DDR3 memory.
While running u-boot I am getting “WARNING: adjusting available memory to
3000” messege.
Further debugging I came to know
that CONFIG_SYS_LINUX_LOWMEM_MAX_SIZE is set to 0x3000 and my ddr size come
to 0x40
Hi,
Is u-boot supports DDR3 and if you how it going is to manage burst memory copy
and cache flush?
~Ronny
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I am using ppc440 based board. I have
added one tlbentry in init.S for memctrl register with U3 bit enable.
When I check the tlb entry through
BDI I found that U3 bit is disabled.
I have done the same thing using
change_tlb then I have seen U3 bit enabled through BDI.
Please let me kno
Yes i am running little endian kernel, but this error comes in both little as
well as big endian kernel.
--- On Thu, 15/4/10, Detlev Zundel wrote:
From: Detlev Zundel
Subject: Re: [U-Boot] Bad Data CRC ERROR: can't get kernel image!
To: "Ronny D"
Cc: "U-boot"
Date:
ernel image!
To: "Ronny D"
Cc: "U-boot"
Date: Thursday, 15 April, 2010, 9:49 AM
Hi Ronny,
> Bad Data CRC
>
>
> ERROR: can't get kernel image!
[...]
> Please let me know your input on this.
Well your data seems to be corrupt - what more can we say? W
I am using u-boot version 2009-08
for customized PPC 440 based board.
Board is having 16MB Nor flash. I am
flashing the kernel image at 0xffdc, ramdisk at 0xff8c and dtb at
0xff20
When I pass bootm command through
u-boot prompt i.e “bootm 0xffdc 0xff8c 0xff20”
Kern
(first use in this function)
zlib.c: In function 'z_error':
zlib.c:2010: error: 'stderr' undeclared (first use in this function)
zlib.c:2014: warning: implicit declaration of function 'exit'
make[1]: *** [zlib.o] Error 1
make[1]: Leaving directory
`/home/anup
Hello,
I am working on PPC440 based customized board having 4MB context ram.
what are all changes need to perform to skip relocation of u-boot in DDR and
relocated it to context ram and run from the same location.
~Ronny
The INTERNET now has a personality. YOURS! See your Yahoo! Homep
Hi Stefan,
I am using customized ppc440 based board. We need u-boot in little endian.
Will it possible to compile the u-boot source in little endian for ppc440?
Regards,
Ronny D
The INTERNET now has a personality. YOURS! See your Yahoo! Homepage.
http://in.yahoo.com
ppc4xx_i2c structure, but can i get the information about the each
parameter or register used in that structure.
~Ronny
--- On Fri, 5/2/10, Stefan Roese wrote:
From: Stefan Roese
Subject: Re: I2C Register
To: "Ronny D"
Cc: u-boot@lists.denx.de
Date: Friday, 5 February, 2010, 7:24 AM
On
ftp.
still ppc4xx_i2c structure i could not found.
~Ronny.
--- On Thu, 4/2/10, Stefan Roese wrote:
Hi Ronny,
On Friday 05 February 2010 06:43:20 Ronny D wrote:
> I am using ppc440 for customized board.
So is this a "normal" AMCC PPC4xx (e.g. 440GX...) or a custom PPC4xx chip? If
i
Roese wrote:
From: Stefan Roese
Subject: Re: I2C Register
To: "Ronny D"
Cc: u-boot@lists.denx.de
Date: Thursday, 4 February, 2010, 2:53 PM
Hi Ronny,
On Thursday 04 February 2010 15:30:35 Ronny D wrote:
> I am trying to read SPD data from dimm though I2c.
> as the board that i
Hi,
I am trying to read SPD data from dimm though I2c.
as the board that i am using it has different I2c register so it is difficult
to match with the register used in u-boot.
Can i get the information about
/*-
| IIC R
Hi all,
I am porting u-boot for ppc440 based board, board is similar to 440Gx but
customized one.
Requirement is to to port u-boot with DTS support.
u-boot version is 2009-08 .
We have implemented dts and compile it with dtc compiler.as we are using
different bus instead of opb and ebc. please
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