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Commit cde15b59 authored by Ralf Baechle's avatar Ralf Baechle
Browse files

MIPS: Only write c0_framemask on CPUs which have this register. 



Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 61f9c58d

arch/mips/mm/tlb-r4k.c

+4 −1
Original line number Diff line number Diff line
@@ -478,6 +478,9 @@ void __cpuinit tlb_init(void) 
	probe_tlb(config);

	write_c0_pagemask(PM_DEFAULT_MASK);

	write_c0_wired(0);

	if (current_cpu_type() == CPU_R10000 ||

	    current_cpu_type() == CPU_R12000 ||

	    current_cpu_type() == CPU_R14000)

		write_c0_framemask(0);

	temp_tlb_entry = current_cpu_data.tlbsize - 1;