Hi,
I am setting up a nfs boot and I am getting a ***ERROR: Cannot umount.
How can I fix this?
Details:
bootcmd=nfs 0x3100 192.168.1.101:/nfs/rootfs/boot/uImage ; bootm
0x3100
bootargs=console=ttySAC0,38400 root=/dev/nfs nfsroot=192.168.1.101:/nfs/rootfs
rw ip=dhcp mini2440=5tb
My nfs
Hi,
in smdk2410.c the PHYS_SDRAM_1 constant is defined in
include/configs/smdk2410.h, below headers are included in smdk2410.c:
#include common.h#include netdev.h#include asm/arch/s3c24x0_cpu.h
Questions:1)but I dont see smdk2410.h is included so how is this going to
Dear Casper Floppy,
On 10.05.13 00:53, Casper Floppy wrote:
Hi All,
I come from PC
side and familiar with UEFI BIOS. I am very new to uboot so please help ( be
kind :). Is this the right forum to ask Uboot specific question?
yes, it is. I will just pick up some of your concrete
Hi All,
I come from PC
side and familiar with UEFI BIOS. I am very new to uboot so please help ( be
kind :). Is this the right forum to ask Uboot specific question?
I am studying
Uboot code now to compare/contrasts how uboot work and differs from UEFI. I have
several very simple questions wrt
Hi All,
Uboot works.Flash size is 4Mbyte.SDRAM is 32Mbyte.Its actually memory map
is: 0xBF00 - 0xBF3F .
But MIPS CPU datasheet say: flasy memory map is:0x1F00 - 0x1FFF .
Datasheet is wrong? or flash memory map can be changed by some rules?And
What is the rule?
Uboot version:
Hi all
I require uboot source code for board MPC8641D MPC8548E. Kindly provide
me link for these PPC board
Thanks u
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Sent from the U-Boot mailing list archive at
Hi to all.
Someone has experience in initialization DDR3 RAM 32bit width mode for this
processor?
Thanks
--
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Bump
On 04/19/2013 10:21 AM, Dan Murphy wrote:
+ Sricharan
On 04/18/2013 11:29 AM, Dan Murphy wrote:
Fix the device tree loading for panda(4430) and panda-es(4460)
Modify the board name if a 4460 panda or panda-es is detected
at run time.
In the findfdt add a check for the panda-es board
Bump
On 04/19/2013 10:22 AM, Dan Murphy wrote:
+ Sricharan
On 04/18/2013 11:29 AM, Dan Murphy wrote:
Add the flag to allow runtime enviroment variable modifications.
This is being added so that the board-name can be modified at runtime
to indicate either a panda(4430) or a panda-es(4460)
+ Sricharan
On 04/18/2013 11:29 AM, Dan Murphy wrote:
Fix the device tree loading for panda(4430) and panda-es(4460)
Modify the board name if a 4460 panda or panda-es is detected
at run time.
In the findfdt add a check for the panda-es board name and load
the panda-es device tree blob.
+ Sricharan
On 04/18/2013 11:29 AM, Dan Murphy wrote:
Add the flag to allow runtime enviroment variable modifications.
This is being added so that the board-name can be modified at runtime
to indicate either a panda(4430) or a panda-es(4460)
Signed-off-by: Dan Murphy dmur...@ti.com
---
Fix the device tree loading for panda(4430) and panda-es(4460)
Modify the board name if a 4460 panda or panda-es is detected
at run time.
In the findfdt add a check for the panda-es board name and load
the panda-es device tree blob.
Signed-off-by: Dan Murphy dmur...@ti.com
---
Add the flag to allow runtime enviroment variable modifications.
This is being added so that the board-name can be modified at runtime
to indicate either a panda(4430) or a panda-es(4460)
Signed-off-by: Dan Murphy dmur...@ti.com
---
include/configs/omap4_panda.h |2 ++
1 file changed, 2
Hi Wolfgang or others:
I am trying to build a new uboot image version 2013.01.01 in
buildroot. The buildroot make menuconfig asks for uboot board
name. I tried to give it EP405 but this failed the build as it
wasn't able to find such a configuration. How can I find out about the
right name for
Hi David,
On 19.04.2013 01:24, David Li wrote:
I am trying to build a new uboot image version 2013.01.01 in
buildroot. The buildroot make menuconfig asks for uboot board
name. I tried to give it EP405 but this failed the build as it
wasn't able to find such a configuration. How can I find out
Hi Wolfgang,
Thanks for the suggestions. I think I will try to upgrade the u-boot
to the latest version. buildroot can also build u-boot image. I 'll
look into it.
David
On Sun, Apr 14, 2013 at 10:51 PM, Wolfgang Denk w...@denx.de wrote:
Dear David Li,
In message
Hi,
I am new to using uBoot and learning with a EP405 board.
The board is up with the original uBoot that comes with it. But I have
encountered some problems booting up Linux. I wonder if anyone can
give me some hint
or help what went wrong.
Basically I built the Linux uImage and device tree
Dear David Li,
In message CAADET=ejpeckxwsohp5+d7pijbbhgk1xumgtaadka-trrvr...@mail.gmail.com
you wrote:
I am new to using uBoot and learning with a EP405 board.
Which exact board is this?
Basically I built the Linux uImage and device tree blob for EP 405.
Both were downloaded on to RAM -
Board:AT91SAM9G20
OS:Linux
Soft Version:uboot 1.3.4
In u-boot/include/configs/at91sam9g20ek.h ,it had add #define CONFIG_CMD_USB
and #define CONFIG_CMD_FAT
but I use usb startcmd when my board run in uboot,it can not scan the usb
storage,and print ERROR:CTL TIMEOUT
how to solute.
Dear ,
On 03/20/2013 03:08 AM, wrote:
Board:AT91SAM9G20
OS:Linux
Soft Version:uboot 1.3.4
please update to a more recent version.
In u-boot/include/configs/at91sam9g20ek.h ,it had add #define CONFIG_CMD_USB
and #define CONFIG_CMD_FAT
but I use usb startcmd when my board run in
On 03/14/2013 05:52:57 PM, mar...@netopen.com.br wrote:
Hi
has Anybody managed to load the Linux Kernel using MT29F2G16ABBEAH4
NAND or
other 16 bits NAND memory?
I haven't personally, but there's no general reason why 16-bit NAND
shouldn't work in U-Boot. Some NAND controllers or
Hi Scott
Thanks a lot for your attention.
I am using a custom
board based at the Atmel AT91SAM9M10G45-EK Development Kit. I am quite
sure The Linux Kernel is properly loaded in the NAND memory.
Here is
the U-boot log.
U-Boot 2012.10-00075-g0362411-dirty (Mar 15 2013 -
11:33:53)
Hi
has Anybody managed to load the Linux Kernel using MT29F2G16ABBEAH4 NAND or
other 16 bits NAND memory?
Thanks
Marcio
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Hello,I'm trying to compile the uboot for the smdk6400 board.
but there is an error while compiling.
first I make distclean
then make smdk6400_config
then make
the error appeared says that
arm-linux-gnueabi-ld.bfd:u-
boot.lds:19: syntax error
my working environment is kubuntu 12.10
toolchain
Dear Daniel-D Dax,
On Sunday, February 24, 2013 9:10:32 AM, Daniel-D Dax wrote:
Hello,I'm trying to compile the uboot for the smdk6400 board.
but there is an error while compiling.
first I make distclean
then make smdk6400_config
then make
the error appeared says that
Dear Sandeep C R,
In message caex5uh-0brxkhjnu-o7oix9ujqdn1w34o0xnfphrqibxdul...@mail.gmail.com
you wrote:
The porting was done long back and now linux (2.6.24) also was ported. The
observation is still there with the Linux also. Please let me know if it
has to do with some configuration of
Hi,
I have developed a PowerPC MPC7410 based processor board with Tsi107 as the
Host bridge and intel 82551 the ethernet controller. We have ported
u-boot-1.3.1 into it as its boot loader.
The issue is as follows:
When the board is powered on, i can ping to the host system through the
ethernet
Dear Sandeep C R,
In message CAEX5Uh9mcyWqCYXb6vjorJNONu9o4ZLhvq=nujnk7n5v+pj...@mail.gmail.com
you wrote:
I have developed a PowerPC MPC7410 based processor board with Tsi107 as the
Host bridge and intel 82551 the ethernet controller. We have ported
u-boot-1.3.1 into it as its boot loader.
Hi,
I need some help resolving system hang when booting from NOR flash (XIP
boot).
On our system we have CFI NOR flash sitting at base 0x0800. with
CONFIG_SYS_MONITOR_BASE and TEXT_BASE being set at the flash base address
in board config file. But the system hangs when we actually try to
Hi Amol
On Wed, Aug 8, 2012 at 12:57 PM, Amol Bhise amolbhi...@gmail.com wrote:
Hi,
I need some help resolving system hang when booting from NOR flash (XIP
boot).
On our system we have CFI NOR flash sitting at base 0x0800. with
CONFIG_SYS_MONITOR_BASE and TEXT_BASE being set at the
Hi Graeme,
We are using TI's 8148 EVM board, which is bit modified for NOR booting
and the uboot version is 'U-Boot 2010.06'. On board flash is CFi
compliant (16bit x 16bit) 64Mib. The flash works all fine when we boot
from RAM as normal.
Regards
Amol
On Wed, Aug 8, 2012 at 2:36 AM, Graeme
On 7/15/2012 12:19 PM, Wojtek wrote:
Hi,
I'm struggling with the topic for long two days and I want to ask for help.
I have a DNS-320 system with u-boot. I compiled kernel and it works
well, but I need initramfs. I prepared contents on this system (ARM) (no
need to cross-compile), then did:
Hi,
I'm struggling with the topic for long two days and I want to ask for help.
I have a DNS-320 system with u-boot. I compiled kernel and it works
well, but I need initramfs. I prepared contents on this system (ARM) (no
need to cross-compile), then did:
find . -print0 | cpio --null -ov
On Sat, 14 Jul 2012, Luka Perkov wrote:
Hi,
On Fri, Jul 13, 2012 at 12:43:13PM -0500, kqt4a...@gmail.com wrote:
I have a new Zyxel NSA320. It is unmodified. At the uboot prompt I
printenv and save all environment variables. Next I pulled code from
https://github.com/psch2/uboot-nsa320,
Hi kqt4at5v,
On Sat, Jul 14, 2012 at 04:51:13AM -0500, kqt4a...@gmail.com wrote:
NSA320 printenv
bootargs=console=ttyS0,115200
On Sat, 14 Jul 2012, Luka Perkov wrote:
Hi kqt4at5v,
On Sat, Jul 14, 2012 at 04:51:13AM -0500, kqt4a...@gmail.com wrote:
NSA320 printenv
bootargs=console=ttyS0,115200
I have a new Zyxel NSA320. It is unmodified. At the uboot prompt I
printenv and save all environment variables. Next I pulled code from
https://github.com/psch2/uboot-nsa320, compiled and used kwboot to load
new uboot. No problems so far. Now if I reload all environment variables I
saved and
Hi,
On Fri, Jul 13, 2012 at 12:43:13PM -0500, kqt4a...@gmail.com wrote:
I have a new Zyxel NSA320. It is unmodified. At the uboot prompt I
printenv and save all environment variables. Next I pulled code from
https://github.com/psch2/uboot-nsa320, compiled and used kwboot to
load new uboot. No
Hello,
Since vexpress-a15x2 and vexpress-a9x4 share same motherboard, I guess
the two boards
can be supported with same uboot, does someone can confirm it? thanks.
Regards,
Xiao
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Hi Jorgen Lundman,
On 05/07/2012 11:03 PM, Jorgen Lundman wrote:
Did you miss my message of Wed, 02 May?
See
http://thread.gmane.org/gmane.comp.boot-loaders.u-boot/130638/focus=130671
Unfortunately there is no legal (license-conforming) way to include
ZFS code into U-Boot and distribute
If you correctly skip the HW init, you can try booting u-boot from u-boot ...
(now, WD will hate me for bringing this up :-) ). It's possible, but unsupported
operation. You might need to do some research on this matter :-)
I was thinking more along the lines of; Since I am testing a
Am 07.05.2012 09:13, schrieb Jorgen Lundman:
If you correctly skip the HW init, you can try booting u-boot from u-boot ...
(now, WD will hate me for bringing this up :-) ). It's possible, but
unsupported
operation. You might need to do some research on this matter :-)
I was thinking more
Dear Jorgen,
In message 4fa7761d.90...@lundman.net you wrote:
If you correctly skip the HW init, you can try booting u-boot from u-boot
...
(now, WD will hate me for bringing this up :-) ). It's possible, but
unsupported
operation. You might need to do some research on this matter :-)
Did you miss my message of Wed, 02 May?
See
http://thread.gmane.org/gmane.comp.boot-loaders.u-boot/130638/focus=130671
Unfortunately there is no legal (license-conforming) way to include
ZFS code into U-Boot and distribute it.
That means, there is no chance to get this added to mainline.
Dear Jorgen Lundman,
At first glance, it would suggest that it should be feasible to add ZFS
to uboot. But since I only have 'usage-level knowledge' of both boot
systems, I am unaware of any show-stoppers.
Oh please study this and submit a patch, I believe at least Pavel (CCed)
would
Dear Jorgen,
In message 4fa0a7f3.8010...@lundman.net you wrote:
Sorry if I am posting some kind of FAQ here,
Don't worry - AFAICT thisis the first time ZFS came up here.
At first glance, it would suggest that it should be feasible to add ZFS to
uboot. But since I only have 'usage-level
Dear Jorgen Lundman,
Sorry if I am posting some kind of FAQ here,
I recently picked up a Cubox (arm) which uses uboot. Added ZFS to Linux and
made it have a ZFS root filesystem. The only drawback is the small boot
partition of ext2/fat to read uImage and initrd.
So I am curious about
At first glance, it would suggest that it should be feasible to add ZFS to
uboot. But since I only have 'usage-level knowledge' of both boot systems,
I am unaware of any show-stoppers.
Oh please study this and submit a patch, I believe at least Pavel (CCed) would
be glad to see it in :-)
Well
done by Siemens, and practised merging that in, compiling, and flashing the
Samsung! My bad, credits where due!
--
Jorgen Lundman | lund...@lundman.net
Unix Administrator | +81 (0)3 -5456-2687 ext 1017 (work)
Shibuya-ku, Tokyo| +81 (0)90-5578-8500 (cell)
Japan
Sorry if I am posting some kind of FAQ here,
I recently picked up a Cubox (arm) which uses uboot. Added ZFS to Linux and
made it have a ZFS root filesystem. The only drawback is the small boot
partition of ext2/fat to read uImage and initrd.
So I am curious about adding ZFS support to
hi,
I am manish. I recently started working with beagleboard xm . I have a
basic doubt..
The sd card is divided into fat32 and ext3 partition. All the neccesary
files such as MLO, uboot.bin,uimage are put in the fat32 folder.I belive
this is done so that the uboot will pick up uimage from this
hi,
I am manish. I recently started working with beagleboard xm . I have a basic
doubt..
The sd card is divided into fat32 and ext3 partition. All the neccesary
files such as MLO, uboot.bin,uimage are put in the fat32 folder.I belive
this is done so that the uboot will pick up uimage from this
Hi ,
I am trying to run u-boot from flash and the u-boot gets hanged at
relocate_code function below is the log
U-Boot 2010.03 (May 04 2011 - 16:44:35)
Unicore software on multiprocessor system!!
To enable mutlticore build define CONFIG_MP
CPU: 8641D, Version: 3.0, (0x80900130)
Core: E600
Hi,
We are developing application at PowerPC MPC8313E.
For testing of peripherals at power on of the device, we are using U-boot
Version – 1.1.6). This is an old project and we are only upgrading few of the
functionalities.
The reason I have contacted you is, I’m trying to test UART3 (it’s a
On Wednesday 21 December 2011 06:21:21 Bharath H S wrote:
I had a question regarding uboot build system.
One starts a build for platform1 and without cleaning tree builds for
platform2, what is the expected result?
make platform1_config
make platform2_config
Is the final product build of
Hi all,
I had a question regarding uboot build system.
One starts a build for platform1 and without cleaning tree builds for
platform2, what is the expected result?
make platform1_config
make platform2_config
Is the final product build of platform2 or goes to inconsistent state
or implementation
On Tuesday 29 November 2011 02:00:38 Wolfgang Denk wrote:
Sridhar Addagada you wrote:
Here is a scenario, i have a working version of the u-boot on my
board, and am trying my changes. Am not sure it is going to freeze
the board, so would like the present version to load the new version
The board is based on MPC8377ERDB
S
From: Mike Frysinger vap...@gentoo.org
To: u-boot@lists.denx.de; Sridhar Addagada sridha...@yahoo.com
Sent: Tuesday, November 29, 2011 11:20 AM
Subject: Re: [U-Boot] uboot to load uboot
On Tuesday 29 November 2011 00:38
Here is a scenario, i have a working version of the u-boot on my board, and am
trying my changes. Am not sure it is going to freeze the board, so would like
the present version to load the new version for testing before it can be burned
to flash. Is it possible to do this or is it already
On Tuesday 29 November 2011 00:38:40 Sridhar Addagada wrote:
Here is a scenario, i have a working version of the u-boot on my board, and
am trying my changes. Am not sure it is going to freeze the board, so
would like the present version to load the new version for testing before
it can be
Dear Sridhar Addagada,
In message 1322545120.45725.yahoomail...@web120206.mail.ne1.yahoo.com you
wrote:
Here is a scenario, i have a working version of the u-boot on my
board, and am trying my changes. Am not sure it is going to freeze
the board, so would like the present version to load
Hi,
I am trying to boot beagle board by uart
can anybody help me on this issue?
I am sorry but I do not understand what you are trying to do. Can you
please explain a bit more on what you want to do and what is not
working? A good question[1] is the prerequisite for a good answer ;)
Cheers
Hi,
I am trying to boot beagle board by uart
can anybody help me on this issue?
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Do you have an UART connected?
Regards
Simon
On 11/07/2011 02:18 PM, Mariya Abdul Ghafoor wrote:
I configured Angstrom on DevKit8000 (clone
of Beagleboard) now the touch screen shows shell prompt i.e.
root@DevKit8000~# but there is no uboot console output...I need to port
Android on it and
I configured Angstrom on DevKit8000 (clone
of Beagleboard) now the touch screen shows shell prompt i.e.
root@DevKit8000~# but there is no uboot console output...I need to port
Android on it and without the console output I have no idea how! I am
new to embedded systems and is totally
Am 07.11.2011 14:18, schrieb Mariya Abdul Ghafoor:
I configured Angstrom on DevKit8000 (clone
of Beagleboard) now the touch screen shows shell prompt i.e.
root@DevKit8000~# but there is no uboot console output...I need to port
Android on it and without the console output I have no idea
Hi,
For this particular project i cant burn more than 1 image in to the flash.
and so i cant use uImage (which needs the DTB file). We were thinking of
burning the simpleImage.elf file (ram image of kernel) ; tweaking uboot such
that it will copy the simpleImage from the flash and put it on
hi,
I have the same problem, I have 512MB of RAM but uboot detects only
128MB.I have XCode board(MIPS). Pls help if you have already figured out the
solution.
Rahanesh wrote:
Hi All,
I am currently working on MIPS board. I have a 32MB RAM.
The address that is shown in uboot when i
Hi, I'm running uboot 1.3.4 on AT91SAM9M10EKES board. I'm trying to load BMP
into it, but I get
There is no valid bmp file at the given address when I'm running bmp info.
what I do is this:
$ tftp 1 tftpboot/ramon.bmp
$ bmp i 1
I checked the BMP on my PC, and it's ok. what can be the
Am 2011-08-29 16:04, schrieb Ramonf:
Hi, I'm running uboot 1.3.4 on AT91SAM9M10EKES board. I'm trying to load BMP
into it, but I get
There is no valid bmp file at the given address when I'm running bmp info.
what I do is this:
$ tftp 1 tftpboot/ramon.bmp
$ bmp i 1
I checked
Hi,
I am working As RD engineer. Presently i am compiling u-boot.2011.03
and i am facing bit problem.following is the problem while compiling u-boot.
i am using cross compile tool chain.
make -C arch/arm/cpu/arm926ejs/at91/
make[1]: Entering directory
Hello,
include and use the bootvx command, but be shure, that the address of the
vxWorks bootline match in u-boot and your vxWorks BSP. There may be other
problems, like number of parameters, too.
Reinhard
-Original-Nachricht-
Subject: [U-Boot] uboot vxworks
Date: Thu, 04 Aug 2011 07
Dear all,
another question, do you know how to load vxworks?
there are some special configuration of u-boot? thanks.
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Hi
I am using a Mini2440 Board and using Uboot-1.3.2 on it. I am connecting it
to a my Host Machine which has Ubuntu 11.04 on it.
After downloading the Uboot image on the board, through USB, I am able to
boot up and set the environment variables like
ipaddr,serverip, netmask and ethaddr, to
Dear Embedded User,
In message CAEdW-gO6zVc2AXV7KQfO1knV2=2slonidmtw2c8sgssg0en...@mail.gmail.com
you wrote:
I am using a Mini2440 Board and using Uboot-1.3.2 on it. I am connecting it
U-Boot v1.3.2 is more than 3 years old, and antiquated. Please update
to a recent version.
Additionally,
Dear Jeroen.
The patch file that i uploaded before is for u-boot tools for snow leopard
10.6.8.
I think http://patchwork.ozlabs.org/patch/105538/ will resolve for snow leopard
environment.
Regards
sungyeon.
On Jul 19, 2011, at 11:38 PM, Jeroen wrote:
Hello Sungyeon / Mike,
I am not sure
On Tue, Jul 19, 2011 at 17:38, Jeroen wrote:
http://patchwork.ozlabs.org/patch/105538/
Mike:
could you provide some real details as to what the problem is you're
hitting
and why/how this fixes things ? 2011.03 builds fine for me on leopard
(10.5).
-mike
Which sed version are you using
Hello Sungyeon / Mike,
I am not sure what the exact purpose of this patch is, but seems like the issue
I encountered with .depends (not finding the files in the correct path).
http://patchwork.ozlabs.org/patch/98316/
You might want to check if this helps:
On Sat, Jul 16, 2011 at 12:06:33PM -0400, Jerry Van Baren wrote:
On 07/09/2011 04:40 PM, David A. Long wrote:
From: David A. Longdave.l...@linaro.org
Add a new fdt_high enviroment variable. This can be used to control (or
prevent) the
relocation of the flattened device tree on boot. It can
On 07/09/2011 04:40 PM, David A. Long wrote:
From: David A. Longdave.l...@linaro.org
Add a new fdt_high enviroment variable. This can be used to control (or
prevent) the
relocation of the flattened device tree on boot. It can be used to prevent
relocation
of the fdt into highmem. The
Hi All,
I am facing a very strange problem. I have a MINI2440 SBC which I am
connecting to my laptop with Ubuntu11.04. I have downloaded the Uboot
configured for mini2440 and its version is 1.3.2. I have successfully
transferred the Uboot code on the SBC. But when I am trying to do a TFTP
from
Hi Dave,
This looks reasonable, with one minor nit...
On 07/09/2011 04:40 PM, David A. Long wrote:
From: David A. Longdave.l...@linaro.org
Add a new fdt_high enviroment variable. This can be used to control (or
prevent) the
relocation of the flattened device tree on boot. It can be used to
On Thu, 2011-07-14 at 09:10 -0400, Jerry Van Baren wrote:
Hi Dave,
This looks reasonable, with one minor nit...
Need spaces around the =
I will add the spaces before applying the patch unless you send an
updated patch.
OK, thanks much. Someone else recently pointed that out to
On Thursday, July 14, 2011, David Long dave.l...@linaro.org wrote:
On Thu, 2011-07-14 at 09:10 -0400, Jerry Van Baren wrote:
Hi Dave,
This looks reasonable, with one minor nit...
Need spaces around the =
I will add the spaces before applying the patch unless you send an
On Fri, 2011-07-15 at 03:50 +0900, Grant Likely wrote:
Regardless of this patch, the pandaboard uboot still needs to be
fixed. Setting an fdt_high variable is useful for debug, but it is not
a fix.
Then someone needs to own the issue of stopping the current u-boot
default behavior of
On Thu, 14 Jul 2011 15:12:25 -0400
David Long dave.l...@linaro.org wrote:
On Fri, 2011-07-15 at 03:50 +0900, Grant Likely wrote:
Regardless of this patch, the pandaboard uboot still needs to be
fixed. Setting an fdt_high variable is useful for debug, but it is not
a fix.
Then
On Thu, 2011-07-14 at 14:43 -0500, Scott Wood wrote:
You need to use lmb_reserve() to exclude any memory regions that are not
suitable for boot images -- see powerpc's arch_lmb_reserve() and
get_effective_memsize()/CONFIG_SYS_LINUX_LOWMEM_MAX_SIZE.
If one excludes HIGHMEM from the area
On Thu, 14 Jul 2011 16:09:16 -0400
David Long dave.l...@linaro.org wrote:
On Thu, 2011-07-14 at 14:43 -0500, Scott Wood wrote:
You need to use lmb_reserve() to exclude any memory regions that are not
suitable for boot images -- see powerpc's arch_lmb_reserve() and
On Thu, 2011-07-14 at 15:21 -0500, Scott Wood wrote:
You have memory below where the kernel is loaded?
Our boot script loads the kernel 2MB into physical RAM. It loads the
initrd and fdt from the same NAND flash file system into RAM below that.
When we boot without specifying an FDT, u-boot
On Thu, 14 Jul 2011 17:20:53 -0400
David Long dave.l...@linaro.org wrote:
When we boot without specifying an FDT, u-boot does not relocate the
initrd. When we specify an FDT address in RAM, u-boot relocates both.
We do not need that relocation (in this case at least).
Well, that does sound
On Thu, Jul 14, 2011 at 03:12:25PM -0400, David Long wrote:
On Fri, 2011-07-15 at 03:50 +0900, Grant Likely wrote:
Regardless of this patch, the pandaboard uboot still needs to be
fixed. Setting an fdt_high variable is useful for debug, but it is not
a fix.
Then someone needs to
On Thu, 2011-07-14 at 20:53 -0600, Grant Likely wrote:
You should have everything you need to fix it. If
CONFIG_SYS_BOOTMAPSZ is defined, then U-Boot will not use memory
larger that that for the dtb or atags.
Right now CONFIG_SYS_BOOTMAPSZ is not set by default, but we could
default it to
From: David A. Long dave.l...@linaro.org
Add a new fdt_high enviroment variable. This can be used to control (or
prevent) the
relocation of the flattened device tree on boot. It can be used to prevent
relocation
of the fdt into highmem. The variable behaves similarly to the existing
Hi Scott,
In order to use the USB-Ethernet in u-boot, what do we need to set
ethact to? I would be great if you could show an example.
Of all the device below, which ones have actually been tested and known
to work?
{ 0x05ac, 0x1402 }, /* Apple USB Ethernet Adapter */
{
Hi,
On Tue, Mar 15, 2011 at 11:07:46, Sanjeeva Kumara wrote:
Hi pls help me...
How the boot image is read into memory from where exactly execution
starts...
1. what is your board configuration (memory, Processor, ram, etc..)
2. Is your board inside u-boot repository ?. what is the
On Tue, Mar 15, 2011 at 12:14:40, Sanjeeva Kumara wrote:
Board - PXA168 from Marvell
Nor Flash - 64MB
Nand Flash - 2Gb
Clock - 1Ghz
RAM 128MB
Don't top-post.
Maintain cc list
There are lot of pxa ports in u-boot. Kindly follow the nearest one.
pxa u-boot starts execution from
Hi
My self Sanjeev. I'm working on marvell's processor ( PXA ). I'm using NOR
flash to port Uboot. I want to do partition in NOR flash so that in one
partition I can keep my master copy and provide Uboot upgrade option. Please
suggest me how can I achieve this.
Thanks Regards
Sanjeev
Hi,
On Fri, Mar 11, 2011 at 14:02:20, Sanjeeva Kumara wrote:
Hi
My self Sanjeev. I'm working on marvell's processor ( PXA ). I'm using NOR
flash to port Uboot. I want to do partition in NOR flash so that in one
partition I can keep my master copy and provide Uboot upgrade option.
Hi Aaron,
Thanks you for such a detailed explanation. It was of a great help to me.
Thanks,
Pandu
On Thu, Mar 10, 2011 at 6:05 AM, Aaron Williams
aaron.willi...@caviumnetworks.com wrote:
Hi Pandurang,
We solved this problem by using TLB mapping for U-Boot on our MIPS
platforms.
This
Hi Pandurang,
We solved this problem by using TLB mapping for U-Boot on our MIPS platforms.
This was also due to the fact that we need to load U-Boot at the top of
physical memory which is often unreachable with 32-bit addressing. By doing
this we always link U-Boot at address 0xC000 and
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