[GIT PULL] TI changes for v2020.10-rc3

[Lokesh Vutla]

Hi Tom, Jan

On 11/08/20 8:32 pm, Jan Kiszka wrote:
> On 11.08.20 16:56, Tom Rini wrote:
>> On Tue, Aug 11, 2020 at 04:02:37PM +0530, Lokesh Vutla wrote:
>>
>>> Hi Tom,
>>>     Please find the pull request for v2020.10-rc3 containing TI specific
>>> changes. This should have been sent for rc2 but delayed due to some
>>> comments in the last minute. Please look at the PR description for the
>>> details on the PR.
>>>
>>> Travis-CI build:
>>> https://travis-ci.org/github/lokeshvutla/u-boot/builds/716796052
>>>
>>> The following changes since commit c045207f96f7f7ae8c7f1341111a6010e636176b:
>>>
>>>    Prepare v2020.10-rc2 (2020-08-10 16:10:09 -0400)
>>>
>>> are available in the Git repository at:
>>>
>>>    https://gitlab.denx.de/u-boot/custodians/u-boot-ti.git tags/ti-v2020.10-rc3
>>>
>>> for you to fetch changes up to ce2e881bb791dca33b122fd901820deef303f6df:
>>>
>>>    arm: dts: k3-j7200-common-proc-board: Enable CPSW2G port (2020-08-11
>>> 10:22:11 +0530)
>>>
>>> ----------------------------------------------------------------
>>> Below are the major changes in this PR:
>>> - Added support for J7200 evm
>>> - DM_ETH and DM_USB migrations for omap3
>>> - USB DFU and mass storage support for AM65x evm
>>> - RTI watchdog support for K3 devices
>>> - Fix an issue with L3 cache on K3 devices
>>> ----------------------------------------------------------------
>>> Andrew F. Davis (1):
>>>        arm: mach-k3: Clean non-coherent lines out of L3 cache
>>>
>>> Dave Gerlach (1):
>>>        arm: dts: k3-j7200: Add R5 specific dts support
>>>
>>> Derald D. Woods (1):
>>>        ARM: omap3: evm: Complete DM_ETH and DM_USB migrations
>>>
>>> Faiz Abbas (14):
>>>        mmc: am654_sdhci: Use MMC_MODES_END value instead of hardcoded value
>>>        spl: usb: Create an API spl_usb_load()
>>>        spl: usb: Only init usb once
>>>        armv7R: K3: am654: Use full malloc in SPL both pre and post reloc
>>>        arm: mach-k3: sysfw-loader: Add support to load SYSFW from USB
>>>        arm: mach-k3: am6_init: Gate mmc related configurations with the
>>> appropriate config
>>>        arm: mach-k3: am6_init: Do USB fixups to facilitate host and device
>>> boot modes
>>>        arm: mach-k3: am6_init: Add support for USB boot mode
>>>        arm: dts: k3-am654-r5-base-board: Add USB0 nodes
>>>        arm: dts: k3-am654-base-board: Add support for USB0 in SPL
>>>        configs: am65x_evm: Add support for DFU related configs
>>>        configs: am65x_evm_a53: Enable USB Mass storage and DFU boot modes
>>>        configs: Add defconfig for USB DFU bootmode
>>>        configs: Add new config for supporting USB mass storage boot
>>>
>>> Jan Kiszka (3):
>>>        watchdog: Add support for K3 RTI watchdog
>>>        arm: dts: k3: Add RTI watchdogs
>>>        am654_sdhci: mmc fail to send stop cmd
>>
>> OK, so the last change from Jan here is:
>>
>> commit 6bc290047b6e0209dd8183ce78be2f9297feb3c6
>> Author: Jan Kiszka <jan.kiszka at web.de>
>> Date:   Sat Jul 18 16:47:04 2020 +0200
>>
>>      am654_sdhci: mmc fail to send stop cmd
>>
>>      Hi all,
>>
>>      on one device with one specific SD-card (possibly an aging one), I'm
>>      seeing frequent "mmc fail to send stop cmd" messages, followed by read
>>      errors when loading kernel and dtb. -ETIMEDOUT is returned by
>>      mmd_send_cmd. However, I can always resolve this by simply retrying the
>>      stop command like this:
>>
>>      Hardware is our IOT2050, baseline is today's master (1c4b5038afcc) with
>>      board-enabling and a bunch of patches from your tree [1]. However,
>>      already 4d6da10ce611 exposes the problem.
>>
>>      What could cause this?
>>
>>      Jan
>>
>>      [1] https://github.com/siemens/u-boot/commits/jan/iot2050
>>
>> diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
>> index d79cdef62ed2..2aca8d3a4d32 100644
>> --- a/drivers/mmc/mmc.c
>> +++ b/drivers/mmc/mmc.c
>> @@ -407,7 +407,11 @@ static int mmc_read_blocks(struct mmc *mmc, void *dst,
>> lbaint_t start,
>>   #if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
>>               pr_err("mmc fail to send stop cmd\n");
>>   #endif
>> -            return 0;
>> +            pr_err("retrying...\n");
>> +            if (mmc_send_cmd(mmc, &cmd, NULL)) {
>> +                pr_err("failed again\n");
>> +                return 0;
>> +            }
>>           }
>>       }
>>
>> Which is a generic MMC change, grows everyone by a little bit and lacks
>> both an S-o-B from the author and Reviewed-by of the MMC maintainer.
>> Please drop this patch.  Thanks!
>>
> 
> That was an instrumentation hunk for the issue described above. Never
> intended to be a patch.

Sorry my bad. I did remove this patch from my queue, but not sure how it got here.

Tom,
	Updated the tag without this patch. Build is going on, once it completes will
send a v2.

Thanks and regards,
Lokesh

> 
> Jan