powerpc/44x: Warp patches for the new NDFC driver

Convert the Warp platform to use the newly merged NDFC driver

- warp.dts changed to work with ndfc
- warp-nand.c no longer needed
- removed obsolete rev A support from cuboot-warp.c

Signed-off-by: Sean MacLennan <smaclennan@pikatech.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

1 files changed, 41 insertions, 1 deletions

diff --git a/arch/powerpc/boot/dts/warp.dts b/arch/powerpc/boot/dts/warp.dts
index f4e4ba69eef7..7e183ff9a317 100644
--- a/arch/powerpc/boot/dts/warp.dts
+++ b/arch/powerpc/boot/dts/warp.dts
@@ -149,12 +149,17 @@
                                         reg = <0x00000002 0x00004000 0x00000A00>;
                                 };
 
-                                nor_flash@0,0 {
+                                nor@0,0 {
                                         compatible = "amd,s29gl032a", "cfi-flash";
                                         bank-width = <2>;
                                         reg = <0x00000000 0x00000000 0x00400000>;
                                         #address-cells = <1>;
                                         #size-cells = <1>;
+
+                                        partition@0 {
+                                                label = "splash";
+                                                reg = <0x00000000 0x00020000>;
+                                        };
                                         partition@300000 {
                                                 label = "fpga";
                                                 reg = <0x0300000 0x00040000>;
@@ -168,6 +173,41 @@
                                                 reg = <0x0380000 0x00080000>;
                                         };
                                 };
+
+                                ndfc@1,0 {
+                                        compatible = "ibm,ndfc";
+                                        reg = <0x00000001 0x00000000 0x00002000>;
+                                        ccr = <0x00001000>;
+                                        bank-settings = <0x80002222>;
+                                        #address-cells = <1>;
+                                        #size-cells = <1>;
+
+                                        nand {
+                                                #address-cells = <1>;
+                                                #size-cells = <1>;
+
+                                                partition@0 {
+                                                        label = "kernel";
+                                                        reg = <0x00000000 0x00200000>;
+                                                };
+                                                partition@200000 {
+                                                        label = "root";
+                                                        reg = <0x00200000 0x03E00000>;
+                                                };
+                                                partition@40000000 {
+                                                        label = "persistent";
+                                                        reg = <0x04000000 0x04000000>;
+                                                };
+                                                partition@80000000 {
+                                                        label = "persistent1";
+                                                        reg = <0x08000000 0x04000000>;
+                                                };
+                                                partition@C0000000 {
+                                                        label = "persistent2";
+                                                        reg = <0x0C000000 0x04000000>;
+                                                };
+                                        };
+                                };
                         };
 
                         UART0: serial@ef600300 {