On Sun, Jun 23, 2013 at 5:50 PM, Flávio Silveira <[email protected]> wrote:
> Good evening,
>
> I'm trying to create a dts file for my router which is not supported yet
> and I'm stuck on the definition of partitions.
>
> Do I have to follow the same as stock firmware?
>
> Router's serial log with stock firmware shows this:
>
> Creating 8 MTD partitions on "raspi":
> 0x000000150060-0x0000003cc060 : "rootfs"
> 0x000000050000-0x0000003e0000 : "upgrade"
> 0x000000040000-0x000000050000 : "devconf"
> 0x000000030000-0x000000040000 : "devdata"
> 0x0000003e0000-0x000000400000 : "langpack"
> 0x000000000000-0x000000400000 : "flash"
> 0x000000000000-0x000000030000 : "u-boot"
> 0x000000030000-0x000000038000 : "boot env"
Partitions should not overlap. This partition table doesn't seem to be valid.
Here's mine:
[ 0.420000] 4 ofpart partitions found on MTD device spi0.0
[ 0.440000] Creating 4 MTD partitions on "spi0.0":
[ 0.450000] 0x000000000000-0x000000030000 : "u-boot"
[ 0.460000] 0x000000030000-0x000000040000 : "u-boot-env"
[ 0.470000] 0x000000040000-0x000000050000 : "factory"
[ 0.490000] 0x000000050000-0x000002000000 : "firmware"
Even putting it in order doesn't make sense...
> Creating 8 MTD partitions on "raspi":
> 0x000000000000-0x000000400000 : "flash"
> 0x000000000000-0x000000030000 : "u-boot"
> 0x000000030000-0x000000038000 : "boot env"
> 0x000000030000-0x000000040000 : "devdata"
> 0x000000040000-0x000000050000 : "devconf"
> 0x000000050000-0x0000003e0000 : "upgrade"
> 0x000000150060-0x0000003cc060 : "rootfs"
> 0x0000003e0000-0x000000400000 : "langpack"
>
> So I thought something like:
>
> partition@0 {
> label = "u-boot";
> reg = <0x0 0x30000>;
> read-only;
> };
>
> partition@30000 {
> label = "u-boot-env";
> reg = <0x30000 0x8000>;
> read-only;
> };
>
> factory: partition@40000 {
> label = "factory";
> reg = <0x40000 0x10000>;
> read-only;
> };
>
> partition@50000 {
> label = "firmware";
> reg = <0x50000 0x3e0000>;
> };
> };
> };
>
> Please review, thanks!
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--
Jon Smirl
[email protected]
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