Re: [PATCH] [POWERPC] ppc32: Fix errata for 603 CPUs

[Kumar Gala]

On Apr 21, 2008, at 4:22 PM, Benjamin Herrenschmidt wrote:


_GLOBAL(__setup_cpu_603)
-       b       setup_common_caches
+       mflr    r4
+BEGIN_FTR_SECTION
+       bl      __init_fpu_registers
+END_FTR_SECTION_IFCLR(CPU_FTR_FPU_UNAVAILABLE)
+       bl      __init_fpu_registers
+       bl      setup_common_caches
+       mtlr    r4
+       blr
_GLOBAL(__setup_cpu_604)
        mflr    r4
        bl      setup_common_cache

Has the feature fixup been perform yet when __setup_* is called ?

Yes.  We call do_feature_fixups() in early_init and call  
call_setup_cpu() after than on 6xx (in head_32.S).

- k
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