On Wed, May 26, 2021 at 5:39 PM Marek Behún marek.behun@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:
- adding ofnode_get_path() function
- printing OF path in `mtd list`
- in `mtd read <name> ...`, <name> can now also be DM's device name or OF path
- 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@amarulasolutions.com Cc: Priyanka Jain priyanka.jain@nxp.com Cc: Simon Glass sjg@chromium.org Cc: Heiko Schocher hs@denx.de Cc: Jagan Teki jagan@amarulasolutions.com Cc: Patrick Delaunay patrick.delaunay@st.com Cc: Patrice CHOTARD patrice.chotard@foss.st.com Cc: Miquel Raynal miquel.raynal@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
Applied to u-boot-spi/master