From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To: Bhaumik Bhatt <bbhatt@codeaurora.org>
Cc: linux-arm-msm@vger.kernel.org, hemantk@codeaurora.org,
jhugo@codeaurora.org, linux-kernel@vger.kernel.org,
carl.yin@quectel.com, naveen.kumar@quectel.com,
loic.poulain@linaro.org, abickett@codeaurora.org
Subject: Re: [PATCH v1 0/7] MHI Emergency download and flash programmer support
Date: Wed, 31 Mar 2021 16:46:44 +0530 [thread overview]
Message-ID: <20210331111644.GE15610@work> (raw)
In-Reply-To: <1617067704-28850-1-git-send-email-bbhatt@codeaurora.org>
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
> 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
>
next prev parent reply other threads:[~2021-03-31 11:17 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-30 1:28 [PATCH v1 0/7] MHI Emergency download and flash programmer support Bhaumik Bhatt
2021-03-30 1:28 ` [PATCH v1 1/7] bus: mhi: core: Rely on accurate method to determine EDL mode Bhaumik Bhatt
2021-03-30 8:00 ` Loic Poulain
2021-03-30 1:28 ` [PATCH v1 2/7] bus: mhi: core: Wait for ready after an EDL firmware download Bhaumik Bhatt
2021-03-30 8:01 ` Loic Poulain
2021-03-30 1:28 ` [PATCH v1 3/7] bus: mhi: core: Handle EDL mode entry appropriately Bhaumik Bhatt
2021-03-30 8:01 ` Loic Poulain
2021-03-31 10:59 ` Manivannan Sadhasivam
2021-03-30 1:28 ` [PATCH v1 4/7] bus: mhi: core: Add support for Flash Programmer execution environment Bhaumik Bhatt
2021-03-30 8:02 ` Loic Poulain
2021-03-31 11:11 ` Manivannan Sadhasivam
2021-03-30 1:28 ` [PATCH v1 5/7] bus: mhi: core: Identify Flash Programmer as a mission mode use case Bhaumik Bhatt
2021-03-30 8:02 ` Loic Poulain
2021-03-30 1:28 ` [PATCH v1 6/7] bus: mhi: core: Wait for MHI READY state in most scenarios Bhaumik Bhatt
2021-03-30 8:03 ` Loic Poulain
2021-03-31 11:13 ` Manivannan Sadhasivam
2021-03-30 1:28 ` [PATCH v1 7/7] bus: mhi: core: Improve state strings for debug messages Bhaumik Bhatt
2021-03-30 8:03 ` Loic Poulain
2021-03-31 11:16 ` Manivannan Sadhasivam [this message]
2021-03-31 17:01 ` [PATCH v1 0/7] MHI Emergency download and flash programmer support Bhaumik Bhatt
2021-03-31 11:24 ` Manivannan Sadhasivam
2021-05-26 19:03 ` patchwork-bot+linux-arm-msm
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