On 08/08/2017 03:50 AM, C.r. Guo wrote:
Hello bob,
I have test kernel 4.4 work well.
the below test steps:
steps:
1. flash uboot
=> setenv faddr_uboot 0x64100000
=> setenv faddr_rcw 0x64000000
=> setenv raddr_temp 0x81000000
=> setenv img_uboot u-boot-nor-2017.03+fslgit-r0.bin
=> ftpboot $raddr_temp $img_uboot
=> if cmp.b $raddr_temp $faddr_rcw $filesize; then echo "No update"; else protect off $faddr_rcw
+$filesize && erase $faddr_rcw +$filesize && cp.b $raddr_temp $faddr_rcw $filesize &&
protect on $faddr_rcw +$filesize; fi
2. boot_bank 1
3 . tftp 83000000 b40290/uImage-ls1021atwr.bin;tftp 88000000
b40290/core-image-minimal-ls1021atwr.ext2.gz.u-boot;tftp 8f000000
b40290/uImage-ls1021a-twr.dtb;
4 . bootm 83000000 88000000 8f000000
Can you check your board silicon version?
Hi Chunrong,
I updated to the latest u-boot and got the same results ( hangs during
kernel boot ).
It's 2.0 silicon ( DCFG_CCSR_SVR = 0x87081120 ).
I put the kernel debugger on it briefly today and verified that the
kernel did panic / crash during boot before dumping to the terminal.
I'll dig in further in the coming days to see where the panic occurs and
report back. I'll appreciate any guidance.
BTW, I'm using RSR_PPS_70/rcw_1000.bin and didn't change it from the 4.1
linux-qoriq kernel.
Thank you,
Bob
Thanks
Chunrong
-----Original Message-----
From: Zhenhua Luo
Sent: Tuesday, August 08, 2017 11:47 AM
To: Otavio Salvador <otavio.salva...@ossystems.com.br>; Bob Cochran
<yo...@mindchasers.com>
Cc: meta-freescale@yoctoproject.org; White Weng <white.w...@nxp.com>; C.r. Guo
<chunrong....@nxp.com>
Subject: RE: [meta-freescale] Updates to meta-freescale (master) in 2017-08-07
Hi Bob,
We have conducted testing before sending out those patches, including boot on
supported boards.
We are checking the boot issue on ls1021atwr board currently and will provide
feedback soon.
Best Regards,
Zhenhua
-----Original Message-----
From: Otavio Salvador [mailto:otavio.salva...@ossystems.com.br]
Sent: Tuesday, August 08, 2017 2:01 AM
To: Bob Cochran <yo...@mindchasers.com>; Zhenhua Luo
<zhenhua....@nxp.com>
Cc: meta-freescale@yoctoproject.org; White Weng <white.w...@nxp.com>
Subject: Re: [meta-freescale] Updates to meta-freescale (master) in
2017-08-07
Hello Bob,
On Mon, Aug 7, 2017 at 1:37 PM, Bob Cochran <yo...@mindchasers.com>
wrote:
On 08/07/2017 10:46 AM, otavio.salva...@gmail.com wrote:
FYI - I just pulled and built linux-qoriq_4.4 for a TWR-LS1021A-PB.
I used the default defconfig and dtb files. The kernel hung on boot.
Have the patches been tested on this particular board? If it's known to
work elsewhere, I'll dig in further and report back.
I think it would be a good idea to leave linux_qoriq_4.1.bb in
recipes-kernel/linux until there is good feedback on 4.4
I don't own those boards so I cannot run tests prior the merge; as it
came from QorIQ team I assumed it was tested before sending the patches.
Adding the 4.1 next to 4.4 won't help in fixing the issue, I rather
prefer NXP does prepare a fix or we revert it all together.
Luo?
--
Otavio Salvador O.S. Systems
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