ARM: mvebu: Enable NAND controller in ReadyNAS 102 .dts file

Now that NAND controller support is available for Armada 370
(cb28e2537a6f: ARM: mvebu: Add support for NAND controller in
Armada 370/XP), this patch enables support for ReadyNAS 102 and
defines default partition layout as delivered by NETGEAR.

As described in similar commits 2be2bc39c6f0 (ARM: mvebu: Enable
NAND controller in Armada XP GP board) and d8c552dddfbf (ARM:
mvebu: Enable NAND controller in Armada 370 Mirabox),
"marvell,keep-config" parameter is used as current support does
not allow for setting of timing parameters yet.

Signed-off-by: Arnaud Ebalard <arno@natisbad.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

1 files changed, 36 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/armada-370-netgear-rn102.dts b/arch/arm/boot/dts/armada-370-netgear-rn102.dts
index 1c2d13d3e597..6a7383f24c7c 100644
--- a/arch/arm/boot/dts/armada-370-netgear-rn102.dts
+++ b/arch/arm/boot/dts/armada-370-netgear-rn102.dts
@@ -131,6 +131,42 @@
                                         pwm_polarity = <0>;
                                 };
                         };
+
+                        nand@d0000 {
+                                status = "okay";
+                                num-cs = <1>;
+                                marvell,nand-keep-config;
+                                marvell,nand-enable-arbiter;
+                                nand-on-flash-bbt;
+
+                                partition@0 {
+                                        label = "u-boot";
+                                        reg = <0x0000000 0x180000>;  /* 1.5MB */
+                                        read-only;
+                                };
+
+                                partition@180000 {
+                                        label = "u-boot-env";
+                                        reg = <0x180000 0x20000>;    /* 128KB */
+                                        read-only;
+                                };
+
+                                partition@200000 {
+                                        label = "uImage";
+                                        reg = <0x0200000 0x600000>;    /* 6MB */
+                                };
+
+                                partition@800000 {
+                                        label = "minirootfs";
+                                        reg = <0x0800000 0x400000>;    /* 4MB */
+                                };
+
+                                /* Last MB is for the BBT, i.e. not writable */
+                                partition@c00000 {
+                                        label = "ubifs";
+                                        reg = <0x0c00000 0x7400000>; /* 116MB */
+                                };
+                        };
                 };
         };