| Message ID | a2d251a432c5c8519dd31441a6427a261b16ca79.1481628266.git.nsekhar@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/arm/boot/dts/dra72-evm-common.dtsi b/arch/arm/boot/dts/dra72-evm-common.dtsi index e50fbeea96e0..64553476c678 100644 --- a/arch/arm/boot/dts/dra72-evm-common.dtsi +++ b/arch/arm/boot/dts/dra72-evm-common.dtsi @@ -280,7 +280,12 @@ }; &gpmc { - status = "okay"; + /* + * For the existing IOdelay configuration via U-Boot we don't + * support NAND on dra72-evm. Keep it disabled. Enabling it + * requires a different configuration by U-Boot. + */ + status = "disabled"; ranges = <0 0 0x08000000 0x01000000>; /* minimum GPMC partition = 16MB */ nand@0,0 { /* To use NAND, DIP switch SW5 must be set like so:
For the existing IOdelay configuration via U-Boot, NAND is not supported on dra72-evm (both Rev B and Rev C). Disable it. Commit 46cfc8945887 ("ARM: dts: dra72-evm: Remove pinmux configurations for erratum i869") has already removed pinmuxing for NAND making it unusable. Signed-off-by: Sekhar Nori <nsekhar@ti.com> --- arch/arm/boot/dts/dra72-evm-common.dtsi | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)