From: Michael Trimarchi <michael@amarulasolutions.com>
To: Han Xu <han.xu@nxp.com>, U-Boot-Denx <u-boot@lists.denx.de>
Cc: Ye Li <ye.li@nxp.com>, Stefano Babic <sbabic@denx.de>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Fabio Estevam <festevam@denx.de>,
Dario Binacchi <dario.binacchi@amarulasolutions.com>,
Sean Anderson <sean.anderson@seco.com>,
linux-amarula@amarulasolutions.com,
Jagan Teki <jagan@amarulasolutions.com>,
Ariel D'Alessandro <ariel.dalessandro@collabora.com>,
Tom Rini <trini@konsulko.com>
Subject: [PATCH V3 0/5] MXS nand fixes in SPL
Date: Sun, 15 May 2022 11:25:33 +0200 [thread overview]
Message-ID: <20220515092538.1736154-1-michael@amarulasolutions.com> (raw)
Those patches come after some testing of failing in factory on some
unit. We found out that the bootrom imx loader was not able to handling
badblock. This can be a limit of the implementation right now in imx8mn.
Anyway not all the imx platform has the support of this loader. I found
some problems on the implementation so I have fixed it up according the
experience of Sitara (coming from Dario). I tested only using a Fit Image as a flash
container. This version add in the series the fix of cmd_nandbcb and
the fix of spl_nand load. I can imagine that a lot of boards and users
are affected. I have started to backport this changes in some older
uboot and adapt it. Move BSH board using the spl loading instead
the romapi
Michael Trimarchi (5):
nand: raw: mxs_nand: Fix specific hook registration
mtd: nand: mxs_nand_spl: Fix bad block skipping
arm: mach-imx: cmd_nandbcb fix bad block handling
spl: spl_nand: Fix bad block handling in fitImage
board: bsh: Switch to nand spl load instead of romapi
arch/arm/mach-imx/cmd_nandbcb.c | 21 +++----
board/bsh/imx8mn_smm_s2/spl.c | 3 +
common/spl/spl_nand.c | 5 +-
drivers/mtd/nand/raw/mxs_nand.c | 32 +++++-----
drivers/mtd/nand/raw/mxs_nand_spl.c | 90 ++++++++++++++++-------------
5 files changed, 76 insertions(+), 75 deletions(-)
--
2.25.1
next reply other threads:[~2022-05-15 9:25 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-15 9:25 Michael Trimarchi [this message]
2022-05-15 9:25 ` [PATCH V3 1/5] nand: raw: mxs_nand: Fix specific hook registration Michael Trimarchi
2022-05-15 9:25 ` [PATCH V3 2/5] mtd: nand: mxs_nand_spl: Fix bad block skipping Michael Trimarchi
2022-05-15 9:25 ` [PATCH V3 3/5] arm: mach-imx: cmd_nandbcb fix bad block handling Michael Trimarchi
2022-05-15 9:25 ` [PATCH V3 4/5] spl: spl_nand: Fix bad block handling in fitImage Michael Trimarchi
2022-05-15 9:25 ` [PATCH 5/5] board: bsh: Switch to nand spl load instead of romapi Michael Trimarchi
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