linux-kernel - [PATCH v2 0/2] Fix serial number usage in MHI bus

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Message-Id: <1627517860-39417-1-git-send-email-bbhatt@codeaurora.org>
Date:   Wed, 28 Jul 2021 17:17:38 -0700
From:   Bhaumik Bhatt <bbhatt@...eaurora.org>
To:     manivannan.sadhasivam@...aro.org
Cc:     linux-arm-msm@...r.kernel.org, hemantk@...eaurora.org,
        linux-kernel@...r.kernel.org, loic.poulain@...aro.org,
        Bhaumik Bhatt <bbhatt@...eaurora.org>
Subject: [PATCH v2 0/2] Fix serial number usage in MHI bus

In some cases, device may boot straight to the mission mode. The serial number
and OEM PK hash values would remain unpopulated in those cases. Hence, move the
reads for those to the power up preparation phase such that controllers always
have them populated. Also, in order to maintain consistency with the way OEM PK
hash is displayed and improve the current way, depict serial number in
hexadecimals.

Tested on: X86_64 architecture with SDX65 on Ubuntu 18.04 distribution.

v2:
-Fixed nitpick for 0x%x
-Minor update to commit message for "Depict serial number" patch
-Added reviewed-by tags

Bhaumik Bhatt (2):
  bus: mhi: core: Move serial number read to power up phase
  bus: mhi: core: Depict serial number in hexadecimals

 drivers/bus/mhi/core/boot.c | 17 +----------------
 drivers/bus/mhi/core/init.c | 19 +++++++++++++++++--
 2 files changed, 18 insertions(+), 18 deletions(-)

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