Hi Stephen,
On 31 July 2014 21:20, Stephen Warren swarren@wwwdotorg.org wrote:
On 07/30/2014 03:49 AM, Simon Glass wrote:
If the sandbox device tree is provided to U-Boot (with the -d flag) then it will use the device tree version in preference to the built-in device. The only difference is the colour.
diff --git a/arch/sandbox/dts/sandbox.dts b/arch/sandbox/dts/sandbox.dts
uart0: serial {compatible = "sandbox,serial";u-boot,dm-pre-reloc;Shouldn't that be handled by the driver. It's certainly something that's only relevant to the internals of U-Boot, and hence inappropriate to put into DT.
Hence the u-boot prefix. This is described in the driver model docs. I have found a work-around (which forces a driver to be inited pre-reloc if none is found) but I'm not 100% happy with it.
text-colour = "cyan";That's property should likely have a uboot, prefix, since it's non-standard.
Can I not just declare a binding for 'sandbox,serial'?
Regards, Simon