[PATCH u-boot-dm + u-boot-spi v4 00/10] Support SPI NORs and OF partitions in `mtd list`
Jagan Teki
jagan at amarulasolutions.com
Wed May 26 18:58:34 CEST 2021
On Wed, May 26, 2021 at 5:39 PM Marek Behún <marek.behun at nic.cz> wrote:
>
> Hello,
>
> this is v4 of patchset that adds support for U-Boot to parse MTD
> partitions from device-tree, and also improves support for SPI NOR
> access via the `mtd` command.
>
> Small rebase was needed since last version.
>
> Finally passing CI since LTO is now merged and can optimize away the
> code increase. CI at https://github.com/u-boot/u-boot/pull/55
>
> Changes since v3:
> - rebased against current master (removed first patch, not needed
> anymore)
> - check for CONFIG_OF_CONTROL in addition to CONFIG_DM, since we are
> also using ofnode_* functions
> - match mtd's name in a separate function to make code more readable.
> Also add non-DM version of this name matching function, since #if
> macro must be used (otherwise CI will fail for configurations with
> disabled DM)
> - addressed Simon's comments about using IS_ENABLED instead of #ifdefs
> - added Miquel's Reviewed-by and Patrice's Tested-by to the whole series
>
> Changes since v2:
> - addressed Pali's comments in patch that adds partition parsing (4/7 in
> this version): no check for whether the `compatible` property is
> present in a partition node and added comment explaining mask flags)
> - added 4 more patches:
> 1) adding ofnode_get_path() function
> 2) printing OF path in `mtd list`
> 3) in `mtd read <name> ...`, <name> can now also be DM's device name
> or OF path
> 4) the fact from 3) is added to `mtd help`
>
> Changes since v1:
> - added tests of ofnode_get_addr_size_index() and
> ofnode_get_addr_size_index_notrans() as requested by Simon
> - the last patch now probes SPI NORs in both versions of
> mtd_probe_devices(), that is when MTDPARTS is enabled or disabled
>
> Marek
>
> Cc: Jagan Teki <jagan at amarulasolutions.com>
> Cc: Priyanka Jain <priyanka.jain at nxp.com>
> Cc: Simon Glass <sjg at chromium.org>
> Cc: Heiko Schocher <hs at denx.de>
> Cc: Jagan Teki <jagan at amarulasolutions.com>
> Cc: Patrick Delaunay <patrick.delaunay at st.com>
> Cc: Patrice CHOTARD <patrice.chotard at foss.st.com>
> Cc: Miquel Raynal <miquel.raynal at bootlin.com>
>
> Marek Behún (10):
> dm: core: add non-translating version of ofnode_get_addr_size_index()
> dm: core: add ofnode_get_path()
> mtd: add support for parsing partitions defined in OF
> mtd: spi-nor: allow registering multiple MTDs when DM is enabled
> mtd: spi-nor: fill-in mtd->dev member
> mtd: remove mtd_probe() function
> mtd: probe SPI NOR devices in mtd_probe_devices()
> cmd: mtd: print device OF path in listing
> mtd: compare also with OF path and device name in get_mtd_device_nm()
> cmd: mtd: expand <name> argument definition in command help
>
> cmd/mtd.c | 9 ++-
> drivers/core/ofnode.c | 44 ++++++++++-
> drivers/mtd/mtd-uclass.c | 15 ----
> drivers/mtd/mtd_uboot.c | 129 ++++++++++++++++++++-------------
> drivers/mtd/mtdcore.c | 35 +++++++++
> drivers/mtd/mtdpart.c | 63 ++++++++++++++++
> drivers/mtd/spi/sf_internal.h | 4 +-
> drivers/mtd/spi/sf_mtd.c | 19 ++++-
> drivers/mtd/spi/sf_probe.c | 6 +-
> drivers/mtd/spi/spi-nor-core.c | 1 +
> drivers/mtd/spi/spi-nor-tiny.c | 1 +
> include/dm/ofnode.h | 27 +++++++
> include/linux/mtd/mtd.h | 10 +++
> include/mtd.h | 1 -
> test/dm/ofnode.c | 26 +++++++
> 15 files changed, 315 insertions(+), 75 deletions(-)
This series have some conflicts wrt my series about MTD UCLASS
migration. Does this bypass that series?
Jagan.
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