hi all,
u-boot-1.3.4,which was ported to my board S3C44B0.
after I make the commonds as follows:
1. make distclean 2. make B2_config 3. make
then appear errors :
--
flash.o flash.c
In file included from flash.c:30:
../common/flash.c: In f
On 30.12.2009 22:31, Ben Warren wrote:
> Hi Dirk,
>
> On Wed, Dec 30, 2009 at 6:36 AM, Dirk Behmewrote:
>
>> There are boards out there that do not have network support in
>> U-Boot (CONFIG_CMD_NET not set), but they do so in Linux. This
>> makes it desirable to be able to port network configuratio
Hi Stefan,
I am modifying the start.S code and I believe this is the basic
initialization code need to bring up the board at start.
If I flash my sample initialization code in flash and do hard reset then
board is working, but after flashing u-boot image, board does not boot up.
Even the system
On Wed, 2009-12-30 at 17:01 -0700, Grant Likely wrote:
> On Wed, Dec 30, 2009 at 4:39 PM, Peter Tyser wrote:
> > Hi Grant,
> > I put U-Boot ML on CC.
>
> Thinking further, I do actually have another concern, at least with
> regard to the way the current patch set implements things. Is it
> expec
On Wed, Dec 30, 2009 at 4:39 PM, Peter Tyser wrote:
> Hi Grant,
> I put U-Boot ML on CC.
Thinking further, I do actually have another concern, at least with
regard to the way the current patch set implements things. Is it
expected or even "recommended" that fit images will *always* contain a
.dt
Dear "Doug Warner",
In message you wrote:
>
> I found that u-boot-2008.10 with default settings, and anything prior to
> this version, works; u-boot-2009.01 through u-boot-2009.11 will not (hangs
> up per output below).
So you have two goot corner stones for running "git bisect". Please
try tha
Dear Kelven Huai,
In message
you wrote:
>
> Now we're debugging Microsys PM520 U-boot-1.2.0, and facing a huge problem,
> we can NOT debug the u-boot via BDI2000.
U-Boot 1.2.0 is way over two years old. Don't expect much support for
such old code. Is there any reason why you do not use a curre
Hi Grant,
I put U-Boot ML on CC.
On Wed, 2009-12-30 at 16:02 -0700, Grant Likely wrote:
> On Mon, Dec 21, 2009 at 6:50 PM, Peter Tyser wrote:
> > The PowerPC architecture has the ability to embed the ramdisk located
> > at arch/powerpc/boot/ramdisk.image.gz into a bootable kernel image. If
> > t
I've got a custom board that was based on the walnut. I have a 2+ year old
version of u-boot working on it, but we are trying to go to the newer version
to match our newer hardware. The hardware is a 405gpr to spansion s29jl064.
I found another board using the same flash for some hints. Here are
Hi Dirk,
On Wed, Dec 30, 2009 at 6:36 AM, Dirk Behme wrote:
> There are boards out there that do not have network support in
> U-Boot (CONFIG_CMD_NET not set), but they do so in Linux. This
> makes it desirable to be able to port network configuration (like
> the IP address) to the Linux kernel.
I found that u-boot-2008.10 with default settings, and anything prior to
this version, works; u-boot-2009.01 through u-boot-2009.11 will not (hangs
up per output below).
Has anybody else run into this problem when using 2009.01 or above with the
MPC8313ERDB REVB board and figured out the issue?
-
Signed-off-by: Ladislav Michl
---
include/configs/netstar.h |3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/include/configs/netstar.h b/include/configs/netstar.h
index 7bddf24..e37a378 100644
--- a/include/configs/netstar.h
+++ b/include/configs/netstar.h
@@ -151,7 +15
Signed-off-by: Ladislav Michl
---
board/netstar/eeprom.c |8 +--
board/netstar/eeprom_start.S | 190 +++---
2 files changed, 14 insertions(+), 184 deletions(-)
rewrite board/netstar/eeprom_start.S (94%)
diff --git a/board/netstar/eeprom.c b/board/
Signed-off-by: Ladislav Michl
---
board/netstar/crcit.c |9 +
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/board/netstar/crcit.c b/board/netstar/crcit.c
index e0cea9b..0eef41a 100644
--- a/board/netstar/crcit.c
+++ b/board/netstar/crcit.c
@@ -56,13 +56,14 @@ static
To use a different link address than load address,
start.S must not make any absolute accesses. This
makes it so. Use link_off(), if defined, to calculate
the difference in load and link address.
---
cpu/mpc83xx/start.S | 35 ---
1 files changed, 28 insertions(+),
This is the most complex change. Keep this
one as a separate commit for now.
---
common/env_flash.c | 65 +++
1 files changed, 39 insertions(+), 26 deletions(-)
diff --git a/common/env_flash.c b/common/env_flash.c
index b860c48..64882d2 100644
---
Accessing global data before relocation needs
special handling if link address != load address.
Use LINK_OFF to calculate the difference.
---
common/cmd_nvedit.c |2 ++
common/console.c | 12 +---
common/env_common.c |2 +-
cpu/mpc83xx/cpu.c
Calculates the offset between global data link address
and where the data is actually loaded. Add this offset
to 'addr' arg and return the result.
Useful for true PIC and when relocating code to RAM.
---
include/common.h |7 +++
lib_ppc/reloc.S | 21 +
2 files change
This series adds link_off(), a function to calculate
the difference between load address and link address.
Using this function it is possible to make u-boot 100%
PIC by wrapping global data accesses LINK_OFF() calls.
Plenty of examples in the code to show how to use it.
All start.S needs to be up
This is no loger needed, free up r14 for general usage.
---
cpu/74xx_7xx/config.mk |2 +-
cpu/mpc512x/config.mk |2 +-
cpu/mpc5xx/config.mk |2 +-
cpu/mpc5xxx/config.mk |2 +-
cpu/mpc8220/config.mk |2 +-
cpu/mpc824x/config.mk |2 +-
cpu/mpc8260/config.mk |2 +-
r14 is no longer used as non volatile GOT ptr. Instead
the volatile r12 is used so be sure to do GET_GOT in
asm code when you need to access global data.
Signed-off-by: Joakim Tjernlund
---
README |4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/README b/README
index 7
r14 is not supposed to be clobbered by functions. Switch
to r12 and call GET_GOT when needed. This will allow u-boot
to loose the -ffixed-r14 gcc option.
---
cpu/74xx_7xx/start.S | 11 ++-
cpu/mpc512x/start.S | 11 ++-
cpu/mpc5xx/start.S | 11 ++-
cpu/mpc5xxx/start
Using the GOT in IRQ handlers requires r14 to be -ffixed-r14.
Avoid this by relocatate transfer_to_handler too.
This will allow to free up r14 later on.
---
cpu/74xx_7xx/start.S | 36 +++-
cpu/mpc512x/start.S | 35 +++
cpu/mpc5xx
This series removes the needs to access the GOT in
IRQ handlers, then switches GOT PTR in start.S asm to
use r12 instead of r14. This leads up to the removal of
-ffixed-r14 gcc option for ppc
This is a resend since the it seems like the series was lost
Joakim Tjernlund (3):
ppc: Loose GOT acces
There are boards out there that do not have network support in
U-Boot (CONFIG_CMD_NET not set), but they do so in Linux. This
makes it desirable to be able to port network configuration (like
the IP address) to the Linux kernel.
We should not make the passing of the IP configuration to Linux
depen
- Original Message -
From: "prakash bedge"
To: "Stefan Roese"
Cc: ;
Sent: Wednesday, December 30, 2009 5:01 PM
Subject: Re: [U-Boot] Board is not booting after flashing U-boot and hard reset
> Hi Stefan,
>
> I am using PPC440GX.
> I did not understood what mean by EEPROM configuratio
Hi Prakash,
On Wednesday 30 December 2009 12:31:52 prakash bedge wrote:
> I am using PPC440GX.
> I did not understood what mean by EEPROM configuration. Do you want to say
> that board is using data from EEPROM?
I'm talking about the bootstrap controller of the PPC. I suggest you take a
look at
Hi Stefan,
I am using PPC440GX.
I did not understood what mean by EEPROM configuration. Do you want to say
that board is using data from EEPROM?
I believe I am using fix configuration as I am not calling any I2C call in
bootloader code.
How to check this hard reset issue.
Thanks in Advance.
Pra
> Hi ,
>
> If i enable the CONFIG_ENV_IS_EMBEDDED macro, where the environmental
> variables will be stored?
> Can i use saveenv command? if yes, where it will be stored?
>
> thanks
> -chandru
>
>
May be here, in common/env_embedded.c written
/*
* Generate embedded environm
Hi ,
If i enable the CONFIG_ENV_IS_EMBEDDED macro, where the environmental
variables will be stored?
Can i use saveenv command? if yes, where it will be stored?
thanks
-chandru
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