I presume you system will have SDRAM and execution is from SDRAM. I did a
port to an Atmel 9260 with only NAND flash (for bootstrap, bootloader, RFS).
The only issue with NAND is dealing with bad blocks. There are many ways to
work this. One example:
1. bootstrap - I put it in the first block a
>
> When preparing the ppc relocation patches I noticed that the gcc
> -mrelocatable compiler flag increases the .reloc section by 3 or 4
> Kbytes. I did a compile test, and this increase pushes the ALPR board
> back over 256K (it recently had the same size issue, see "ppc4xx: Remove
> some featur
On Thu, 17 Sep 2009 08:56:08 +0200
> > Yes, the patch should have contained something like that. Well, we'll
> > have to cook up a fix for this then. Sorry about that again.
>
> Simon, could you do this please?
Yes, absolutely. I'll try to have it done by this afternoon.
> And btw:
>
> #ifndef
On Thursday 17 September 2009 09:13:48 Simon Kagstrom wrote:
> > > Yes, the patch should have contained something like that. Well, we'll
> > > have to cook up a fix for this then. Sorry about that again.
> >
> > Simon, could you do this please?
>
> Yes, absolutely. I'll try to have it done by this
I have tried u-boot for the imx27lite board from LogicPD which is
currently in u-boot-arm repository and I have experienced some
stability problems:
- Sometimes the system gets stuck in serial_getc() from serial_mxc.c
driver when printing information (ex. mii read ).
- Pings do not work properly, t
Dear Thomas Jackson,
In message <25484494.p...@talk.nabble.com> you wrote:
>
> I understand NOR-based flash memory devices have traditionally been used for
> non-volatile storage for a bootloader and other various advantages including
> support for execute-in-place code, random access to memory,
Dear Joakim Tjernlund,
In message
you
wrote:
>
> One day we can fit the whole relocation table into built-in CPU memory,
> hopefully
> that will make it possible to make u-boot a true PIC exe
Why is the former the prerequisite for the latter?
Best regards,
Wolfgang Denk
--
DENX Software E
Dear javier Martin,
In message you
wrote:
> I have tried u-boot for the imx27lite board from LogicPD which is
> currently in u-boot-arm repository and I have experienced some
> stability problems:
> - Sometimes the system gets stuck in serial_getc() from serial_mxc.c
> driver when printing infor
Dear Joakim Tjernlund,
In message
you
wrote:
>
> > > + u8 dfsr, fdr = 0x31; /* Default if no FDR found */
> > > + unsigned short A, B, Ga, Gb;
> >
> > Please do not use mixed-case variables, thanks.
>
> A and B are from the AN2819 spec and I used the same names to ease
> identify with the
Hello Joakim,
Joakim Tjernlund wrote:
> Heiko Schocher wrote on 17/09/2009 08:00:34:
>
>> Hello Joakim,
>
> Hi Heiko
>
>> Joakim Tjernlund wrote:
>>> The latest AN2819 has changed the way FDR/DFSR should be calculated.
>>> Update the driver according to spec. However, Condition 2
>>> is not ac
2009/9/17 Wolfgang Denk :
> Dear javier Martin,
>
> In message you
> wrote:
>> I have tried u-boot for the imx27lite board from LogicPD which is
>> currently in u-boot-arm repository and I have experienced some
>> stability problems:
>> - Sometimes the system gets stuck in serial_getc() from seri
Wolfgang Denk wrote on 17/09/2009 09:50:51:
>
> Dear Joakim Tjernlund,
>
> In message 00270...@transmode.se> you wrote:
> >
> > One day we can fit the whole relocation table into built-in CPU memory,
> > hopefully
> > that will make it possible to make u-boot a true PIC exe
>
> Why is the former
Some boards need a higher DFSR value than the spec currently
recommends so give these boards the means to define there own.
For completeness, add CONFIG_FSL_I2C_CUSTOM_FDR too.
Signed-off-by: Joakim Tjernlund
---
drivers/i2c/fsl_i2c.c | 14 +++---
1 files changed, 11 insertions(+), 3
The latest AN2919 has changed the way FDR/DFSR should be calculated.
Update the driver according to spec. However, Condition 2
is not accounted for as it is not clear how to do so.
Signed-off-by: Joakim Tjernlund
---
drivers/i2c/fsl_i2c.c | 90 ++---
After issuing a STOP one must wait until the STOP has completed
on the bus before doing something new to the controller.
Also add an extra read of SR as the manual mentions doing that
is a good idea.
Remove surplus write of CR just before a write, isn't required and
could potentially disturb the
J.Hwan.Kim wrote:
> Hi, everyone
>
> I'm running u-boot (2009.03) in S3C2410 board now.
> But I have a problem.
>
> It seems that "bl lowlevel_init" routine in ARM920t/start.s is not working.
> The label, lowlevel_init, is defined as global label in
> /board/samsung/s3c2410/lowlevel_init.s
>
Hi All,
While trying to compile fw_printenv under tools/env directory of u-boot
i am getting the following error:
fw_env.c:34:27: error: linux/mtd/mtd.h: No such file or directory
fw_env.c: In function fw_printenv:
fw_env.c: In function flash_io:
fw_env.c:390: error: erase_info_t undeclared (fir
Hi Wolfgang,
> Well, that most certainly means that your /dev/mtd0 is not a NOR or
> NAND flash device.
>
>
Now used the fw_printenv under tools/env directory of uboot. It
does not have IOCTL error.
On issuing a fw_printenv it showd following messages
Bad data C
Dear Sun, Peng
2009/9/16 Sun, Peng 2 :
> Hi,
> I use ubuntu 9.04 system.
> The shell is bash version is : GNU bash, version 3.2.48(1)-release
> (i486-pc-linux-gnu)
> The make version is: GNU Make 3.81
> The step I take to compile the u-boot is :
> make smdk6400_config
> make all
> b
Dear Joakim Tjernlund,
In message
you
wrote:
>
> > > One day we can fit the whole relocation table into built-in CPU memory,
> > > hopefully
> > > that will make it possible to make u-boot a true PIC exe
> >
> > Why is the former the prerequisite for the latter?
>
> Some time ago I looked int
Has anyone tested ethernet connection in this board?
Thank you.
--
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista-silicon.com
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Hi Rahanesh,
>> Well, that most certainly means that your /dev/mtd0 is not a NOR or
>> NAND flash device.
>>
>>
>Now used the fw_printenv under tools/env directory of uboot. It
> does not have IOCTL error.
>
> On issuing a fw_printenv it showd following messages
>
>
Hi all,
I run across an issue when startup the MPC8536DS board by using
the latest git tree. The system hanged when initialized the DDR.
U-Boot 2009.08-00197-g15fba32 (Sep 17 2009 - 18:15:50)
CPU: 8536E, Version: 1.1, (0x803f0091)
Core: E500, Version: 3.0, (0x80210030)
Clock Configuration:
On Thursday 17 September 2009 13:47:58 Hu Mingkai-B21284 wrote:
> I traced the code and found the variable law_sz_enc got an
> error value when call __ilog2_u64 in the function set_ddr_laws.
>
> The inline function __ilog2_u64 will call fls inline function
> finally, but the fls is defined as a va
Hello Joakim,
Joakim Tjernlund wrote:
> After issuing a STOP one must wait until the STOP has completed
> on the bus before doing something new to the controller.
>
> Also add an extra read of SR as the manual mentions doing that
> is a good idea.
>
> Remove surplus write of CR just before a wri
Hello Joakim,
Joakim Tjernlund wrote:
> Some boards need a higher DFSR value than the spec currently
> recommends so give these boards the means to define there own.
>
> For completeness, add CONFIG_FSL_I2C_CUSTOM_FDR too.
>
> Signed-off-by: Joakim Tjernlund
> ---
> drivers/i2c/fsl_i2c.c | 1
Hello Joakim,
Joakim Tjernlund wrote:
> The latest AN2919 has changed the way FDR/DFSR should be calculated.
> Update the driver according to spec. However, Condition 2
> is not accounted for as it is not clear how to do so.
>
> Signed-off-by: Joakim Tjernlund
> ---
> drivers/i2c/fsl_i2c.c |
On Friday 11 September 2009 17:21:38 Stefan Roese wrote:
> With this fix, Linux correctly configures the baudrate when booting
> with FDT passed from U-Boot to Linux.
>
> Signed-off-by: Stefan Roese
Applied to ppc4xx/master. Thanks.
Cheers,
Stefan
--
DENX Software Engineering GmbH, MD: Wo
On Friday 11 September 2009 17:22:27 Stefan Roese wrote:
> Acadia still used the "old" arch/ppc bootm commands for booting
> Linux images without FDT. This patch now enables these fdt-aware
> boot commands for Acadia as well.
>
> Signed-off-by: Stefan Roese
Applied to ppc4xx/master. Thanks.
Che
Dear Rahanesh,
In message <4ab20222.3050...@tataelxsi.co.in> you wrote:
> Hi All,
>
> While trying to compile fw_printenv under tools/env directory of u-boot
> i am getting the following error:
>
> fw_env.c:34:27: error: linux/mtd/mtd.h: No such file or directory
> fw_env.c: In function fw_prin
On Monday 14 September 2009 11:39:53 Stefan Roese wrote:
> All 4xx variants had their own, mostly identical get_OPB_freq()
> function. Some variants even only had the OPB frequency calculated
> in this routine and not supplied the sys_info.freqOPB variable
> correctly (e.g. 405EZ). This resulted in
Hi Wolfgang,
please pull the following changes:
The following changes since commit 15fba3279b56333bdb65ead366f82c945ed320d1:
Kumar Gala (1):
ppc/85xx: Disable all async interrupt sources when we boot
are available in the git repository at:
git://www.denx.de/git/u-boot-ppc4xx.git mas
Kraitschy, Tobias wrote:
> Hi all,
>
> I`ve implemented Gaisler Research`s Leon3 SPARC core to a FPGA
> evaluation board of Actel. Now I`m about to get U-Boot running. So I
> made up my own board directory, added header files with my
> configuration-parameters etc. just as discribed in the u-boot
>
> Hello Joakim,
>
> Joakim Tjernlund wrote:
> > After issuing a STOP one must wait until the STOP has completed
> > on the bus before doing something new to the controller.
> >
> > Also add an extra read of SR as the manual mentions doing that
> > is a good idea.
> >
> > Remove surplus write of C
Wolfgang Denk wrote on 17/09/2009 12:15:42:
>
> Dear Joakim Tjernlund,
>
> In message 002f9...@transmode.se> you wrote:
> >
> > > > One day we can fit the whole relocation table into built-in CPU memory,
> > > > hopefully
> > > > that will make it possible to make u-boot a true PIC exe
> > >
> >
Correct ffs/fls regression for PowerPC etc
Commits
02f99901ed1c9d828e3ea117f94ce2264bf8389e
52d61227b66d4099b39c8309ab37cb67ee09a405
introduced a regression where platform-specific ffs/fls implementations
were defined away. This patch corrects that by using PLATFORM_xxx
instead of the name i
arm: Correct build with CONFIG_SYS_HUSH_PARSER set
FLAG_PARSE_SEMICOLON is not defined without hush.h, so include that.
Signed-off-by: Simon Kagstrom
---
cpu/arm926ejs/kirkwood/cpu.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/cpu/arm926ejs/kirkwood/cpu.c b/cpu/arm9
Dear Wolfgang.
>
> Obviously your cross tool chain does not provide the (needed)
> linux/mtd/mtd.h header file. Either use a more complete tool chain
> (we use the ELDK), or manually add this file to your cross tool
> chain's headers.
>
>
>
After cross compiling now i get the following behaviou
Dear Joakim Tjernlund,
In message
you
wrote:
>
> > But why has the GOT table to fit "into built-in CPU memory"? When we
> > are about to relocate U-Boot to RAM, we already have RAM working. So
> > we should also be able to copy the GOT table to RAM and modify it
> > there as needed before we us
Hi Simon,
On Thursday 17 September 2009 14:39:40 Simon Kagstrom wrote:
> Correct ffs/fls regression for PowerPC etc
>
> Commits
>
> 02f99901ed1c9d828e3ea117f94ce2264bf8389e
> 52d61227b66d4099b39c8309ab37cb67ee09a405
>
> introduced a regression where platform-specific ffs/fls implementations
Dear Stefan Roese,
In message <200909171456.33234...@denx.de> you wrote:
>
> Thanks. I tested it on my faulting ppc4xx platform (sequoia). And the problem
> is gone now, so thanks.
Thanks for testing.
> But I've spotted a problem with other platforms in this patch. See below...
...
> > -#defin
Correct ffs/fls regression for PowerPC etc
Commits
02f99901ed1c9d828e3ea117f94ce2264bf8389e
52d61227b66d4099b39c8309ab37cb67ee09a405
introduced a regression where platform-specific ffs/fls implementations
were defined away. This patch corrects that by using PLATFORM_xxx
instead of the name i
Wolfgang Denk wrote on 17/09/2009 14:53:59:
>
> Dear Joakim Tjernlund,
Dear me :)
>
> In message 00451...@transmode.se> you wrote:
> >
> > > But why has the GOT table to fit "into built-in CPU memory"? When we
> > > are about to relocate U-Boot to RAM, we already have RAM working. So
> > > we s
Hi,
Unsetting BUILD_DIR solved the problem.
Of course /u-boot-2009.08_build/cpu/leon3/start.S does not exist here. I´ll try
to figure out what´s wrong in the Makefile.
Thanks.
Best regards,
Tobias Kraitschy
-Original Message-
From: Jerry Van Baren [mailto:gerald.vanba...@ge.com]
Dat
On Sep 17, 2009, at 8:15 AM, Simon Kagstrom wrote:
> Correct ffs/fls regression for PowerPC etc
>
> Commits
>
> 02f99901ed1c9d828e3ea117f94ce2264bf8389e
> 52d61227b66d4099b39c8309ab37cb67ee09a405
>
> introduced a regression where platform-specific ffs/fls
> implementations
> were defined away
On Thursday 17 September 2009 15:15:52 Simon Kagstrom wrote:
> Correct ffs/fls regression for PowerPC etc
>
> Commits
>
> 02f99901ed1c9d828e3ea117f94ce2264bf8389e
> 52d61227b66d4099b39c8309ab37cb67ee09a405
>
> introduced a regression where platform-specific ffs/fls implementations
> were def
On Thu, 17 Sep 2009 16:13:26 +0200
Stefan Roese wrote:
> You have the subject "Correct ffs/fls regression for PowerPC etc" twice in
> the
> commit message, once in the email subject and once at the beginning of the
> mail body.
Well, I'll admit that I haven't setup git to send emails yet, so
On Thursday 17 September 2009 16:22:12 Simon Kagstrom wrote:
> > You have the subject "Correct ffs/fls regression for PowerPC etc" twice
> > in the commit message, once in the email subject and once at the
> > beginning of the mail body.
>
> Well, I'll admit that I haven't setup git to send emails
Joakim Tjernlund wrote:
> +#ifdef CONFIG_FSL_I2C_CUSTOM_FDR
> + fdr = CONFIG_FSL_I2C_CUSTOM_FDR;
> + speed = i2c_clk / divider; /* Fake something */
How about setting 'speed' to CONFIG_SYS_I2C_SPEED?
--
Timur Tabi
Linux kernel developer at Freescale
_
Dear Wolfgang Denk & Magnus Lilja:
I am u-boot maintainer of Freescale i.MX team.
I have two mail accounts:
fanyef...@gmail.com and r01...@freescale.com.
I will use both of them.
Best Regards
Fred.Fan
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U-B
I've found some problems because the cache is enabled, I don't see any
place where you disable it.
Are you sure you have this controlled properly?
--
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vi
We finally solved our DRAM timing problem so I wanted to follow up on
my question.
On Fri, Sep 4, 2009 at 1:41 AM, Frank Svendsbøe
wrote:
> Hi Mikhail,
> Burst mode UPM setup is not trivial, and it is quite amount of work to
> go through your table, so
> I'm not surprised nobody has replied.
I k
General code cleanup to use in/out IO accessors as well as making
the code that prints out info sane between board and generic fsl pci
code.
Signed-off-by: Kumar Gala
---
board/freescale/p1_p2_rdb/pci.c | 38 --
drivers/pci/fsl_pci_init.c |2 +-
2 f
Use new fsl_pci_init_port() that reduces amount of duplicated code in the
board ports, use IO accessors and clean up printing of status info.
Signed-off-by: Kumar Gala
---
board/freescale/p2020ds/p2020ds.c | 150 -
1 files changed, 33 insertions(+), 117 delet
Use new fsl_pci_init_port() that reduces amount of duplicated code in the
board ports, use IO accessors and clean up printing of status info.
Signed-off-by: Kumar Gala
---
board/freescale/mpc8572ds/mpc8572ds.c | 226 ++--
1 files changed, 71 insertions(+), 155 deleti
Dear Javier Martin:
2009/9/17, javier Martin :
>
> I've found some problems because the cache is enabled, I don't see any
> place where you disable it.
> [Fred] Do you means D-cache is enabled? There are no mmu enabled, D-cache
> should be disabled as default setting.
IAre you sure you have this
Hello, I thought I'd ask here before I go and make a mess of my code:
what's the easiest way to configure my board to have SMC1 use BRG1,
SCC4 use BRG2, and make my BRG1 and BRG2 use CLK2 as an input clock?
I looked over the code and it looked like most of this is hard-coded
in the "serial.c" file
On Thu, 2009-09-17 at 09:06 +0200, Joakim Tjernlund wrote:
> >
> > When preparing the ppc relocation patches I noticed that the gcc
> > -mrelocatable compiler flag increases the .reloc section by 3 or 4
> > Kbytes. I did a compile test, and this increase pushes the ALPR board
> > back over 256K (i
All,
I am having issues getting EMAC1 working alongside EMAC0. We need
both EMACs running at the same time in U-Boot (U-Boot handles the PHY
configuration, since the VxWorks implementation of PHY initialization
is buggy).
What I have done is this:
In net/eth.c I have modified the eth_init(bd
>
> Joakim Tjernlund wrote:
>
> > +#ifdef CONFIG_FSL_I2C_CUSTOM_FDR
> > + fdr = CONFIG_FSL_I2C_CUSTOM_FDR;
> > + speed = i2c_clk / divider; /* Fake something */
>
> How about setting 'speed' to CONFIG_SYS_I2C_SPEED?
Naa, if you want that you just pass CONFIG_SYS_I2C_SPEED to
i2c_in
Hi Jonathan ,
Jonathan Haws wrote:
> All,
>
> I am having issues getting EMAC1 working alongside EMAC0. We need
> both EMACs running at the same time in U-Boot (U-Boot handles the PHY
> configuration, since the VxWorks implementation of PHY initialization
> is buggy).
>
> What I have done is t
Dears,
It is possible booting Linux from SD Card or USB mass storage device?
I am using U-boot 1.3.2.
Thanks in advance,
Marcos Cunha
Instituto Atlântico
Electrical Engineer
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Hi,
SD boot is possible. I already got it working on at91sam9g20.
But just first chance your release.
First go to 2009.08 and try to get it working.
Then you have to check if an sd driver for your CPU already implemented.
bye
Konrad
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U-Boot mailing
Dear Jonathan Haws,
In message you
wrote:
>
> I am having issues getting EMAC1 working alongside EMAC0. We need
> both EMACs running at the same time in U-Boot (U-Boot handles the PHY
> configuration, since the VxWorks implementation of PHY initialization
> is buggy).
Hm... Note that such
Dear Simon Kagstrom,
In message <20090917151552.013d4...@marrow.netinsight.se> you wrote:
> Correct ffs/fls regression for PowerPC etc
>
> Commits
>
> 02f99901ed1c9d828e3ea117f94ce2264bf8389e
> 52d61227b66d4099b39c8309ab37cb67ee09a405
>
> introduced a regression where platform-specific ffs/
Hello,
I would like to post a problem I am encountering regarding Uboot
1.1.3 and USB.
My processor is an AMD 1550. In short I am seeing the following error
when I execute
The "usb start" command. I also noticed that a CTL:Timeout occurs. It
appears the Uboot
can see the device, but fo
Dear Stefan Roese,
In message <200909171411.29825...@denx.de> you wrote:
> Hi Wolfgang,
>
> please pull the following changes:
>
> The following changes since commit 15fba3279b56333bdb65ead366f82c945ed320d1:
> Kumar Gala (1):
> ppc/85xx: Disable all async interrupt sources when we boot
Dear Stephen Banville,
In message <54ac63178735ed46bac5f5e668a9f224de8...@alfalfa.fortresstech.com>
you wrote:
>
> I would like to post a problem I am encountering regarding Uboot
> 1.1.3 and USB.
U-Boot 1.1.3 is more trhan 4 years old. Guess what? A *lot* of things
have changed since.
On Thu, Sep 17, 2009 at 10:53 PM, Wolfgang Denk wrote:
> Dear Joakim Tjernlund,
>
> In message
> you
> wrote:
>>
>> > But why has the GOT table to fit "into built-in CPU memory"? When we
>> > are about to relocate U-Boot to RAM, we already have RAM working. So
>> > we should also be able to cop
The MPC8536E is capable of booting from the on-chip ROM - boot from
eSDHC and boot from eSPI. When power on, the porcessor excutes the
ROM code to initialize the eSPI/eSDHC controller, and loads the mian
U-Boot image from the memory device that interfaced to the controller,
such as the SDCard or SP
MPC8536E can support booting from NAND flash which uses the
image u-boot-nand.bin. This image contains two parts: a 4K
NAND loader and a main U-Boot image. The former is appended
to the latter to produce u-boot-nand.bin. The 4K NAND loader
includes the corresponding nand_spl directory, along with t
Add boot from NAND/eSDHC/eSPI description
Signed-off-by: Mingkai Hu
---
No change over v2, it comes here for the pick up convience.
doc/README.mpc8536ds | 127 ++
1 files changed, 127 insertions(+), 0 deletions(-)
create mode 100644 doc/README.
Signed-off-by: Mingkai Hu
---
Makefile|4 +---
include/configs/MPC8536DS.h |2 +-
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/Makefile b/Makefile
index 0b61d05..99837a3 100644
--- a/Makefile
+++ b/Makefile
@@ -2448,9 +2448,7 @@ ATUM8548_config: unco
Signed-off-by: Mingkai Hu
---
Sorry for the spam, ingnor the [PATCH] mpc8536: simplify the top makefile for
36-bit config,
this is the new version.
Makefile|4 +---
include/configs/MPC8536DS.h |2 +-
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/Mak
Hi, everyone
I'm using U-boot 2009-03.
U-boot hangs in nand_init() function.
I found the routine kmalloc in nand_scan_tail() cause U-boot reset.
int nand_scan_tail(struct mtd_info *mtd)
{
int i;
struct nand_chip *chip = mtd->priv;
if (!(chip->options & NAND_OWN_BUFFERS)) {
c
Hi All,.
I wanted to know the meaning of Device Offset in the config file
(fw_env.config).
I used it as
MTD device name Device offset Env. size Flash sector size
Number of sectors
/dev/mtd0 0x0x1000 0x1
The partition mtd0 contains uboot as w
Hi Jonathan,
On Thursday 17 September 2009 20:00:42 Jonathan Haws wrote:
> I am having issues getting EMAC1 working alongside EMAC0. We need
> both EMACs running at the same time in U-Boot (U-Boot handles the PHY
> configuration, since the VxWorks implementation of PHY initialization
> is buggy).
Graeme Russ wrote on 17/09/2009 23:57:56:
>
> On Thu, Sep 17, 2009 at 10:53 PM, Wolfgang Denk wrote:
> > Dear Joakim Tjernlund,
> >
> > In message 00451...@transmode.se> you wrote:
> >>
> >> > But why has the GOT table to fit "into built-in CPU memory"? When we
> >> > are about to relocate U-Boo
2009/9/17 Fred Fan :
> Dear Javier Martin:
>
> 2009/9/17, javier Martin :
>>
>> I've found some problems because the cache is enabled, I don't see any
>> place where you disable it.
>> [Fred] Do you means D-cache is enabled? There are no mmu enabled, D-cache
>> should be disabled as default setting
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