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From: Vaishnav Achath <vaishnav.a@ti.com>
To: <hs@denx.de>, <u-boot@lists.denx.de>, <sjg@chromium.org>,
	<mr.nuke.me@gmail.com>, <jh80.chung@samsung.com>,
	<michal.simek@amd.com>, <marek.behun@nic.cz>, <pali@kernel.org>,
	<sr@denx.de>, <marex@denx.de>, <ricardo@foundries.io>,
	<vigneshr@ti.com>, <s-anna@ti.com>, <kishon@ti.com>,
	<j-keerthy@ti.com>, <p.yadav@ti.com>
Cc: <vaishnav.a@ti.com>
Subject: [PATCH v2 0/2]  Add support for dynamic overriding of default SF bus
Date: Wed, 11 May 2022 11:33:50 +0530	[thread overview]
Message-ID: <20220511060352.28140-1-vaishnav.a@ti.com> (raw)

Currently the SPI flash to load from is defined through the compile
time config CONFIG_SF_DEFAULT_BUS and CONFIG_SF_DEFAULT_CS, this
prevents the loading of binaries from different SPI flash using the
same build.

This series adds support for choosing the flash device based on the
selected boot device thus allowing platforms to override the SF_BUS
and SF_CS to load from the desired flash.

Changes tested on J721E for OSPI and QSPI boot.

V1->V2:
  * drop unnecessary Kconfig option for SF bus override,
    suggested by Heiko Schocher.

Vaishnav Achath (2):
  common: spl: spl_spi: add support for dynamic override of sf bus
  arm: k3: j721e: add dynamic sf bus override support for j721e

 arch/arm/mach-k3/j721e_init.c   | 17 +++++++++++++++++
 arch/arm/mach-k3/sysfw-loader.c |  4 ++--
 common/spl/spl_spi.c            | 16 +++++++++++++---
 include/spl.h                   | 16 ++++++++++++++++
 4 files changed, 48 insertions(+), 5 deletions(-)

-- 
2.17.1


             reply	other threads:[~2022-05-11  6:04 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-11  6:03 Vaishnav Achath [this message]
2022-05-11  6:03 ` [PATCH v2 1/2] common: spl: spl_spi: add support for dynamic override of sf bus Vaishnav Achath
2022-05-11  8:24   ` Heiko Schocher
2022-05-12  6:28     ` Vaishnav Achath
2022-05-31  8:59   ` Pratyush Yadav
2022-05-11  6:03 ` [PATCH v2 2/2] arm: k3: j721e: add dynamic sf bus override support for j721e Vaishnav Achath
2022-05-31 10:59   ` Pratyush Yadav

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