On 03.12.2010 22:11, Carlo Caione wrote:

On Thu, 2010-12-02 at 20:40 -0800, Prafulla Wadaskar wrote:

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-----Original Message----- From: u-boot-bounces@lists.denx.de [mailto:u-boot-bounces@lists.denx.de] On Behalf Of Carlo Caione Sent: Friday, December 03, 2010 3:11 AM To: U-Boot@lists.denx.de Subject: Re: [U-Boot] [STATUS] v2010.12-rc2 released

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Some of the times, the boot hung after printing DRAM: 128 MiB, but never did it hang without printing anything.

The same here. Beagleboard xM rev.A hangs after DRAM: 256 MiB

For fix this, needs to change global variables in timer.c REF: http://lists.denx.de/pipermail/u-boot/2010-December/082834.html

Applied but nothing is changed:

Texas Instruments X-Loader 1.4.4ss (Dec 2 2010 - 21:40:58) Beagle xM Rev A Reading boot sector Loading u-boot.bin from mmc

U-Boot 2010.12-rc2-00029-g49733aa-dirty (Dec 03 2010 - 22:05:44)

OMAP3630/3730-GP ES1.0, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz OMAP3 Beagle board + LPDDR/NAND I2C: ready DRAM: 512 MiB

I'm not totally sure, so sorry if I'm wrong. But:

I understood the link given by Prafulla above only as a reference what has to be done to fix the OMAP hang. I don't think the given patch fixes the issue itself. Most probably we additionally need something like

http://lists.denx.de/pipermail/u-boot/2010-December/082965.html

for OMAP, too?

Best regards

Dirk

On 04.12.2010 09:07, Albert ARIBAUD wrote:

Le 04/12/2010 07:51, Dirk Behme a écrit :

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On 03.12.2010 22:11, Carlo Caione wrote:

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On Thu, 2010-12-02 at 20:40 -0800, Prafulla Wadaskar wrote:

...

...

-----Original Message----- From: u-boot-bounces@lists.denx.de [mailto:u-boot-bounces@lists.denx.de] On Behalf Of Carlo Caione Sent: Friday, December 03, 2010 3:11 AM To: U-Boot@lists.denx.de Subject: Re: [U-Boot] [STATUS] v2010.12-rc2 released

...

Some of the times, the boot hung after printing DRAM: 128 MiB, but never did it hang without printing anything.

The same here. Beagleboard xM rev.A hangs after DRAM: 256 MiB

For fix this, needs to change global variables in timer.c REF: http://lists.denx.de/pipermail/u-boot/2010-December/082834.html

Applied but nothing is changed:

Texas Instruments X-Loader 1.4.4ss (Dec 2 2010 - 21:40:58) Beagle xM Rev A Reading boot sector Loading u-boot.bin from mmc

U-Boot 2010.12-rc2-00029-g49733aa-dirty (Dec 03 2010 - 22:05:44)

OMAP3630/3730-GP ES1.0, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz OMAP3 Beagle board + LPDDR/NAND I2C: ready DRAM: 512 MiB

I'm not totally sure, so sorry if I'm wrong. But:

I understood the link given by Prafulla above only as a reference what has to be done to fix the OMAP hang. I don't think the given patch fixes the issue itself. Most probably we additionally need something like

http://lists.denx.de/pipermail/u-boot/2010-December/082965.html

for OMAP, too?

Also make sure that the r8 register is not trashed by the relocation code in the start.S used for this board. See Andreas' patch for that.

Thanks for the hint! Most probably you mean

http://lists.denx.de/pipermail/u-boot/2010-December/082807.html

?

This does mean that for Beagle we need at least

http://lists.denx.de/pipermail/u-boot/2010-December/082806.html http://lists.denx.de/pipermail/u-boot/2010-December/082805.html http://lists.denx.de/pipermail/u-boot/2010-December/082807.html http://lists.denx.de/pipermail/u-boot/2010-December/082808.html http://lists.denx.de/pipermail/u-boot/2010-December/082834.html

plus something like

http://lists.denx.de/pipermail/u-boot/2010-December/082965.html

for OMAP (still to be written)?

Thanks

Dirk

On 04.12.2010 11:48, Albert ARIBAUD wrote:

Le 04/12/2010 10:33, Dirk Behme a écrit :

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...

Also make sure that the r8 register is not trashed by the relocation code in the start.S used for this board. See Andreas' patch for that.

Thanks for the hint! Most probably you mean

http://lists.denx.de/pipermail/u-boot/2010-December/082807.html

?

Yes.

...

This does mean that for Beagle we need at least

http://lists.denx.de/pipermail/u-boot/2010-December/082806.html http://lists.denx.de/pipermail/u-boot/2010-December/082805.html http://lists.denx.de/pipermail/u-boot/2010-December/082807.html http://lists.denx.de/pipermail/u-boot/2010-December/082808.html http://lists.denx.de/pipermail/u-boot/2010-December/082834.html

Yes - note that ...806 and ...805 are useful but not required to get the board working, IIUC.

After all above patches are in mainline now ...

...

plus something like

http://lists.denx.de/pipermail/u-boot/2010-December/082965.html

for OMAP (still to be written)?

... does anybody like to test

http://lists.denx.de/pipermail/u-boot/2010-December/083449.html

on top of recent U-Boot master? Does this fix the OMAP hang?

Thanks

Dirk