lkml.org 
[lkml]   [2021]   [Mar]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v1 0/7] MHI Emergency download and flash programmer support
Hi Mani,
On 2021-03-31 04:16 AM, Manivannan Sadhasivam wrote:
> On Mon, Mar 29, 2021 at 06:28:17PM -0700, Bhaumik Bhatt wrote:
>> Allow handling EDL mode after SYS_ERROR occurs by reading the
>> execution
>> environment post handling and move to power on reset state to
>> accommodate the
>> scenario.
>> Handle EDL mode properly and wait for ready instead of just exiting
>> from the
>> firmware load.
>> Allow use of the Flash Programmer execution environment as a mission
>> mode
>> use case for a blank NAND power up scenario.
>> Always attempt a wait for MHI ready state as device could be waiting
>> for the
>> host to do so after pass through execution environment is seen.
>> Introduce patch to improve state awareness and aid in debugging.
>>
>> This patch series was tested on x86_64 architecture.
>>
>
> These patches were part of a different series before. It is good that
> you splitted the patches but you should mention that here.
>
> Thanks,
> Mani
>
I will keep that in mind when submitting next time.

>> Bhaumik Bhatt (6):
>> bus: mhi: core: Rely on accurate method to determine EDL mode
>> bus: mhi: core: Wait for ready after an EDL firmware download
>> bus: mhi: core: Handle EDL mode entry appropriately
>> bus: mhi: core: Identify Flash Programmer as a mission mode use case
>> bus: mhi: core: Wait for MHI READY state in most scenarios
>> bus: mhi: core: Improve state strings for debug messages
>>
>> Carl Yin (1):
>> bus: mhi: core: Add support for Flash Programmer execution
>> environment
>>
>> drivers/bus/mhi/core/boot.c | 13 +++++++------
>> drivers/bus/mhi/core/init.c | 34
>> ++++++++++++++++++----------------
>> drivers/bus/mhi/core/internal.h | 4 +++-
>> drivers/bus/mhi/core/main.c | 3 +++
>> drivers/bus/mhi/core/pm.c | 28 +++++++++++++++++++++++++---
>> include/linux/mhi.h | 4 +++-
>> 6 files changed, 59 insertions(+), 27 deletions(-)
>>
>> --
>> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora
>> Forum,
>> a Linux Foundation Collaborative Project
>>

Thanks,
Bhaumik
---
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora
Forum,
a Linux Foundation Collaborative Project

\
 
 \ /
  Last update: 2021-03-31 19:03    [W:0.114 / U:0.032 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site