Hi, Jagan,
> On 03/03/2016 01:06 PM, york sun wrote:
> > On 02/29/2016 04:26 AM, Jagan Teki wrote:
> >> Hi York,
> >>
> >> On 27 February 2016 at 02:14, york sun <york....@nxp.com> wrote:
> >>> On 02/22/2016 10:18 AM, Jagan Teki wrote:
>
> <snip>
>
> >>>>
> >>>> Can you pls- test the dataflash changes? use u-boot-spi/spi-nor
> >>>>
> >>> Jagan,
> >>>
> >>> I am getting there. Will test sf probe/read/write and probably boot
> >>> on selected platforms. Is there any specific platform/test in your
> mind?
> >>
> >> Yes, these tests OK. and if possible please verify 'sf protect' as
> well.
> >>
> >
> > Jagan,
> >
> > Sorry for the delay. I am having issue with both ls1021aqds and
> > ls1043aqds. Need to work with internal team to sort it out.
> >
> > My understanding the tests you need are for spi-nor, in my case,
> > fsl-qspi, right? This is not for fsl-dspi or fsl-espi driver. I only
> > have ls1021aqds and ls1043aqds with such support.
> >
>
> Jagan,
>
> Alison and Qianyu have tested on LS1021AQDS and LS1043AQDS. There were
> some issues. They will post their findings (and possible fix) to this
> thread.
>
[Alison Wang] I verified QSPI boot on LS1021AQDS and LS1021ATWR boards based
on u-boot-spi/spi-nor branch. As we also support QSPI in SD boot, some
modifications
are needed for ls1021aqds_sdcard_qspi_defconfig and
ls1021atwr_sdcard_qspi_defconfig.
I submitted a set for the modifications, please help to review.
http://patchwork.ozlabs.org/patch/594819/
http://patchwork.ozlabs.org/patch/594820/
BTW, I have a concern about so much debugging information. Could we print them
only when debugging?
drivers/mtd/spi-nor/m25p80.c:
printf("m25p80: 0x%p => cmd = { 0x%02x 0x%02x%02x%02x } chunk_len = %zu\n",
buf, flash->command[0], flash->command[1], flash->command[2],
flash->command[3], len);
=> run upqspiboot
Speed: 1000, full duplex
Using eTSEC3 device
TFTP from server 10.192.208.233; our IP address is 10.193.20.116
Filename 'wh/ls1/u-boot-qspiboot-swap.bin'.
Load address: 0x82000000
Loading: ###################################
1.5 MiB/s
done
Bytes transferred = 508532 (7c274 hex)
m25p80: erase d8 1 0 0 (10000)
m25p80: erase d8 2 0 0 (20000)
m25p80: erase d8 3 0 0 (30000)
m25p80: erase d8 4 0 0 (40000)
m25p80: erase d8 5 0 0 (50000)
m25p80: erase d8 6 0 0 (60000)
m25p80: erase d8 7 0 0 (70000)
m25p80: erase d8 8 0 0 (80000)
m25p80: erase d8 9 0 0 (90000)
SF: 589824 bytes @ 0x10000 Erased: OK
device 0 offset 0x10000, size 0x80000
m25p80: 0x82000000 => cmd = { 0x02 0x010000 } chunk_len = 64
m25p80: 0x82000040 => cmd = { 0x02 0x010040 } chunk_len = 64
m25p80: 0x82000080 => cmd = { 0x02 0x010080 } chunk_len = 64
m25p80: 0x820000c0 => cmd = { 0x02 0x0100c0 } chunk_len = 64
m25p80: 0x82000100 => cmd = { 0x02 0x010100 } chunk_len = 64
m25p80: 0x82000140 => cmd = { 0x02 0x010140 } chunk_len = 64
m25p80: 0x82000180 => cmd = { 0x02 0x010180 } chunk_len = 64
m25p80: 0x820001c0 => cmd = { 0x02 0x0101c0 } chunk_len = 64
m25p80: 0x82000200 => cmd = { 0x02 0x010200 } chunk_len = 64
m25p80: 0x82000240 => cmd = { 0x02 0x010240 } chunk_len = 64
m25p80: 0x82000280 => cmd = { 0x02 0x010280 } chunk_len = 64
m25p80: 0x820002c0 => cmd = { 0x02 0x0102c0 } chunk_len = 64
m25p80: 0x82000300 => cmd = { 0x02 0x010300 } chunk_len = 64
m25p80: 0x82000340 => cmd = { 0x02 0x010340 } chunk_len = 64
m25p80: 0x82000380 => cmd = { 0x02 0x010380 } chunk_len = 64
m25p80: 0x820003c0 => cmd = { 0x02 0x0103c0 } chunk_len = 64
.... (So much..)
Best Regards,
Alison Wang
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