| Message ID | 1617067704-28850-1-git-send-email-bbhatt@codeaurora.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | MHI Emergency download and flash programmer support | expand |
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 >
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. > Applied to mhi-next! 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 >
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
Hello: This series was applied to qcom/linux.git (refs/heads/for-next): On Mon, 29 Mar 2021 18:28:17 -0700 you 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. > > [...] Here is the summary with links: - [v1,1/7] bus: mhi: core: Rely on accurate method to determine EDL mode https://git.kernel.org/qcom/c/418bec695696 - [v1,2/7] bus: mhi: core: Wait for ready after an EDL firmware download https://git.kernel.org/qcom/c/4f214496ac74 - [v1,3/7] bus: mhi: core: Handle EDL mode entry appropriately https://git.kernel.org/qcom/c/ad416db9fabe - [v1,4/7] bus: mhi: core: Add support for Flash Programmer execution environment https://git.kernel.org/qcom/c/66ac7985b2af - [v1,5/7] bus: mhi: core: Identify Flash Programmer as a mission mode use case https://git.kernel.org/qcom/c/d20e82d4d016 - [v1,6/7] bus: mhi: core: Wait for MHI READY state in most scenarios https://git.kernel.org/qcom/c/e72919cebd19 - [v1,7/7] bus: mhi: core: Improve state strings for debug messages https://git.kernel.org/qcom/c/19e60d6e88a6 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html