[U-Boot] [GIT PULL] Xilinx and SCSI changes

[Michal Simek]

Hi,

On 2.12.2016 15:12, Tom Rini wrote:
> On Fri, Dec 02, 2016 at 02:55:00PM +0100, Michal Simek wrote:
> 
>> Hi Tom,
>>
>> here are some patches I have collected for Xilinx devices, one miiphy
>> patch and SCSI changes I have made.
>>
>> Simon: I have sent v4 of DM_SCSI + ceva sata driver moved to DM which
>> should go through your tree because you have applied
>> "dm: blk: Fix get_desc to return block device descriptor"
>> which is required. They are based on this branch.
>>
>> Tom: I have tested also travis with zynq qemu but it looks like a
>> problem with qemu timing for zynq model. The rest of python tests look
>> good. https://travis-ci.org/michalsimek-test/u-boot/jobs/180384185
>> Also for running this I had to use CONFIG_OF_EMBED=y to handle dtb.
>> Anyway I will talk to Qemu guys what I can do with it and when this
>> timing issue was solved and which mainline qemu version this requires.
>> Is there arm64 qemu available too?
> 
> We have to disable the 'sleep' test on a number of other platforms, you
> just need to add TEST_PY_TEST_SPEC="not sleep"

ok. Will try.

> 
> For the zynq model, can we not use the -dtb argument to qemu?  Or, how
> does the device tree get passed along on the real platform?

I was trying it but it didn't work. Will try again next week and will
refresh my mind on Zynq.

> 
> And, the PPA we currently use only has qemu-2.5 available but I get
> tempted to either do a PPA myself or just throw things up on dropbox of
> a more current release of QEMU, especially if it enabled more platforms
> for us to test.

That will be great. In the latest qemu our guys told me that they have
added loader property that we can load more sw to memory which is one of
the thing which I need for arm64.
Then we can wire zynqmp stuff at least for platform which is supported
in qemu.

Thanks,
Michal




-- 
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Xilinx Microblaze
Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs
U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP SoCs


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