cmd: mtdparts: add SYS_MTDPARTS_RUNTIME dependency on CONFIG_MTDIDS/MTDPARTS_DEFAULT
The two configuration CONFIG_MTDIDS_DEFAULT and CONFIG_MTDPARTS_DEFAULT
are not needed with mtd configuration CONFIG_SYS_MTDPARTS_RUNTIME which
allows the MTDIDS and MTDPARTS to be configured at runtime.
This patch has no defconfig impacts because CONFIG_SYS_MTDPARTS_RUNTIME
is only used by two platforms (stm32mp and igep00x0) which don't define
CONFIG_MTDIDS_DEFAULT or CONFIG_MTDPARTS_DEFAULT.
This patch solves an UBI environment load issue for NAND boot for
stm32mp15 platform. In mtd_uboot.c, when GD_FLG_ENV_READY is not set,
env_get_f() return a EMPTY string, define in default_environment[]
because CONFIG_MTDIDS_DEFAULT="" and CONFIG_MTDPARTS_DEFAULT="",
but a NULL pointer is expected to allow call of board_mtdparts_default.
Without mtdparts, the env partition [CONFIG_ENV_UBI_PART="UBI"] is not
found in env/ubi.c [CONFIG_ENV_IS_IN_UBI].
It is not a problem when env becomes ready, as these empty variables are
removed form U-Boot environment in env_import() / himport_r().
Fixes: a331017c237c ("Complete migration of MTDPARTS_DEFAULT / MTDIDS_DEFAULT, include in environment")
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
diff --git a/cmd/Kconfig b/cmd/Kconfig
index 199a553..b2aefae 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -2539,6 +2539,7 @@
config MTDIDS_DEFAULT
string "Default MTD IDs"
depends on MTD || SPI_FLASH
+ depends on !SYS_MTDPARTS_RUNTIME
help
Defines a default MTD IDs list for use with MTD partitions in the
Linux MTD command line partitions format.
@@ -2546,6 +2547,7 @@
config MTDPARTS_DEFAULT
string "Default MTD partition scheme"
depends on MTD || SPI_FLASH
+ depends on !SYS_MTDPARTS_RUNTIME
help
Defines a default MTD partitioning scheme in the Linux MTD command
line partitions format