Hi,
On 06/05/2014 10:59 AM, Masahiro Yamada wrote:
> Hi Albert and Michal,
>
>
> On Wed, 4 Jun 2014 12:54:23 +0200
> Michal Simek <michal.si...@xilinx.com> wrote:
>
>> Hi Albert and Masahiro,
>>
>> surprisingly I have tested zynq in Tom's repo and
>> I am getting stuck in full u-boot.
>> I have also tried SPL with MMC and it is hanging in the same location
>>
>> U-Boot SPL 2014.07-rc2-00063-g3fe1a8545b55 (Jun 04 2014 - 11:57:12)
>> mmc boot
>> reading system.dtb
>> spl_load_image_fat_os: error reading image system.dtb, err - -1
>> reading u-boot-dtb.img
>> reading u-boot-dtb.img
>>
>>
>> U-Boot 2014.07-rc2-00063-g3fe1a8545b55 (Jun 04 2014 - 11:57:12)
>>
>> I2C: ready
>> Memory: ECC disabled
>> DRAM: 1 GiB
>>
>> Problem is with relocation and it is not related to OF_CONTROL.
>>
>> I have added 3 pending patches on the top of current master next
>> and "ARM: zynq: Enable generic board for Xilinx Zynq" fix the problem.
>> That's why I think that is easier for just apply it to mainline repo
>> because we need to apply this patch anyway.
>>
>> Masahiro: Can you please check if the latest u-boot is working for you?
>> Albert: If Masahiro confirms the same issue, can I send you one more pull
>> request with these 3 fixes? (I have also run buildman on them too)
>> (Enabling generic board, Fix message which is caused by enabling generic
>> board,
>> + one fix from Masahiro regarding compilation out of tree files for SPL).
>
>
> I found how to fix the problem.
>
> Add one line to arch/arm/cpu/armv7/zynq/u-boot.lds as follows:
>
>
> --- a/arch/arm/cpu/armv7/zynq/u-boot.lds
> +++ b/arch/arm/cpu/armv7/zynq/u-boot.lds
> @@ -18,6 +18,7 @@ SECTIONS
> .text :
> {
> *(.__image_copy_start)
> + *(.vectors)
> CPUDIR/start.o (.text*)
> *(.text*)
> }
>
>
> It worked on my ZC706 board.
> Interesting that it is not needed for GENERIC_BOARD but anyway this fix is also works for me. Masahiro: Can you please send proper patch which Albert or Tom can directly take? Link to origin commit sha will be also useful to point where the problem happened. Please add this to the patch. Tested-by: Michal Simek <mon...@monstr.eu> Thanks, Michal -- Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91 w: www.monstr.eu p: +42-0-721842854 Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/ Maintainer of Linux kernel - Xilinx Zynq ARM architecture Microblaze U-BOOT custodian and responsible for u-boot arm zynq platform
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