This specific bit logic is used to determine what NAND chip is present on a board in order to then know what revision of the board we have and so what DDR chips are present. We can only do this if we have a NAND chip, and so we will have NAND_OMAP_GPMC enabled.
Signed-off-by: Tom Rini trini@konsulko.com --- arch/arm/mach-omap2/omap3/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-omap2/omap3/Kconfig b/arch/arm/mach-omap2/omap3/Kconfig index bd524f8c9f95..850ee76746ee 100644 --- a/arch/arm/mach-omap2/omap3/Kconfig +++ b/arch/arm/mach-omap2/omap3/Kconfig @@ -144,6 +144,7 @@ endchoice
config SPL_OMAP3_ID_NAND bool "Support OMAP3-specific ID and MFR function" + depends on NAND_OMAP_GPMC help Support for an OMAP3-specific set of functions to return the ID and MFR of the first attached NAND chip, if present.