[MPC8272ADS]Problem adding flash partitions inside the device tree
Jean-Michel Hautbois
jhautbois at gmail.com
Thu Feb 12 22:10:58 EST 2009
2009/2/12 Pieter <phenning at vastech.co.za>
> Jean-Michel Hautbois wrote:
> > Warning (reg_format): "reg" property in
> > /localbus at f0010100/flash at 0,0/partition at ff800000 has invalid length (8
> > JM
> You are missing some definitions, The #address-cells and #size-cells = <1>;
> tis is a snippet of teh dts i defined for my board.
>
> flash at 0,0 {
> #address-cells = <1>;
> #size-cells = <1>;
> compatible = "cfi-flash";
> reg = <0x0 0x0 0x08000000>;
> bank-width = <4>;
> device-width = <1>;
>
> /* set flash partition to correspond tu mtd parts in
> u-boot*/
> /* 0xf8000000 */
> partition at 0x0 {
> label = "factory-image";
> reg = <0x00000000 0x01000000>;
> };
> /* 0xf9000000 */
> partition at 0x01000000 {
> label = "app-image-1";
> reg = <0x01000000 0x01000000>;
> };
> cheers pieter
>
Hi do have these definitions, at a higher level:
localbus at f0010100 {
compatible = "fsl,mpc8272-localbus",
"fsl,pq2-localbus";
#address-cells = <2>;
#size-cells = <1>;
reg = <0xf0010100 0x40>;
ranges = <0x0 0x0 0xfe000000 0x2000000
0x1 0x0 0xf4500000 0x8000
0x3 0x0 0xf8200000 0x8000>;
flash at 0,0 {
etc.
Regards,
JM
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