[uClinux-dev] machine_arch_type in head-nommu.S?

Brandon Fosdick brandon at teslamotors.com
Thu Jan 11 13:42:25 EST 2007


BTW, it appears that CONFIG_MACH_XXXX isn't being defined anywhere. 
Presumably I'm missing a config item somehere, but grep'ing for a few of 
the constants in asm/mach-types.h doesn't turn up any of them.

Brandon Fosdick wrote:
> The kernel file arch/arm/kernel/head-nommu.S calls 
> __lookup_machine_type, which requires r1 to be set to MACH_TYPE_XXXX. 
> The current version of the file just uses MACH_TYPE_ARMEL, but it really 
> should be a bit more intelligent. It already includes asm/mach-types.h, 
> which #define's machine_arch_type, but for some reason machine_arch_type 
> isn't actually set to a valid type.
> 
> Anybody know how this is supposed to be done?

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