Re: Command line partition support in 2.6

[Robin Gilks <robin.gilks@tait.co.nz>]

Robin Gilks wrote:
> Greetings
> 
> I'm just moving from a 2.4 to 2.6 kernel and am trying to make sense of 
> the command line partition support. In 2.4 I added a definition in 
> maps/physmap.c
> 
> 
> struct map_info physmap_map = {
> 	.name = "asif",
> 	.size = CONFIG_MTD_PHYSMAP_LEN,
> 	.buswidth = CONFIG_MTD_PHYSMAP_BUSWIDTH,
> 	.phys = CONFIG_MTD_PHYSMAP_START,
> };
> 
> and used a kernel command line of the form:
>       mtdparts=asif:64K(param),3008K(jffs),256K(u-boot),-(kernel)
> 
> to partition the flash.
> 
> What is the equivalent procedure now? All the documentation seems to 
> skim over NOR straight into NAND and all the example maps I've looked at 
> use a fixed partition map rather than a command line one.
> 
> I'm sure its really simple but it beats me at the moment!!
> 
> Cheers
> 

Took me a day but at last I found the '.0' that was being stuck on the 
end of the physmap-flash string as the mtd-id. Duh.

Is there a way of creating an id without the '.<num>' extention so I can 
keep some bootloader compatability twixt 2.4 & 2.6 kernels?

-- 
Robin


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