Hello all,
I have a flash memory in a custom device and I'd like to place a standard 
filesystem on it, so I guess there must be a way 
to tell the kernel to use it.
Here's the DTS definition:

                Flash_Serie: gpio@81460000 {
                        compatible = "xlnx,xps-gpio-2.00.a", 
"xlnx,xps-gpio-1.00.a";
                        reg = < 0x81460000 0x10000 >;
                        xlnx,all-inputs = <0x0>;
                        xlnx,all-inputs-2 = <0x0>;
                        xlnx,dout-default = <0x0>;
                        xlnx,dout-default-2 = <0x0>;
                        xlnx,family = "virtex4";
                        xlnx,gpio-width = <0xa>;
                        xlnx,gpio2-width = <0x20>;
                        xlnx,interrupt-present = <0x1>;
                        xlnx,is-dual = <0x0>;
                        xlnx,tri-default = <0xffffffff>;
                        xlnx,tri-default-2 = <0xffffffff>;
                } ;

The bits are addressed as such:
// Flash memory control
#define FLASH_SCK               (1<<4)          // Serial Clock
#define FLASH_SI                (1<<3)          // Data Out _to_ the flash (DO)
#define FLASH_RSTN              (1<<2)          // Reset
#define FLASH_WPN               (1<<1)          // Write Protect
#define FLASH_SO                (1<<0)          // Data In _from_ the flash (DI)

So how can I tell the kernel that there's a FAT32 or ext2 filesystem on it 
(note, I don't need it as a root/boot 
filesystem) ?

Thanks.
-- 
Guillaume Dargaud
http://www.gdargaud.net/
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