spl: Ensure all SPL symbols in Kconfig have some SPL dependency
Tighten up symbol dependencies in a number of places. Ensure that a SPL
specific option has at least a direct dependency on SPL. In places
where it's clear that we depend on something more specific, use that
dependency instead. This means in a very small number of places we can
drop redundant dependencies.
Reported-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/mtd/nand/raw/Kconfig b/drivers/mtd/nand/raw/Kconfig
index 4129a33..190300f 100644
--- a/drivers/mtd/nand/raw/Kconfig
+++ b/drivers/mtd/nand/raw/Kconfig
@@ -73,6 +73,7 @@
config SPL_GENERATE_ATMEL_PMECC_HEADER
bool "Atmel PMECC Header Generation"
+ depends on SPL
select ATMEL_NAND_HWECC
select ATMEL_NAND_HW_PMECC
help
@@ -647,7 +648,7 @@
config SPL_NAND_AM33XX_BCH
bool "Enables SPL-NAND driver which supports ELM based"
- depends on NAND_OMAP_GPMC && !OMAP34XX
+ depends on SPL_NAND_SUPPORT && NAND_OMAP_GPMC && !OMAP34XX
default y
help
Hardware ECC correction. This is useful for platforms which have ELM
@@ -658,6 +659,7 @@
config SPL_NAND_DENALI
bool "Support Denali NAND controller for SPL"
+ depends on SPL_NAND_SUPPORT
help
This is a small implementation of the Denali NAND controller
for use on SPL.
@@ -673,7 +675,7 @@
config SPL_NAND_SIMPLE
bool "Use simple SPL NAND driver"
- depends on !SPL_NAND_AM33XX_BCH
+ depends on !SPL_NAND_AM33XX_BCH && SPL_NAND_SUPPORT
help
Support for NAND boot using simple NAND drivers that
expose the cmd_ctrl() interface.