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Commit 73388cc7 authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: Refactor PRR masking to catch newer SH7760 cuts. 



Newer SH7760 cuts have a range of acceptable PRR values..

Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent b638d0b9

arch/sh/kernel/cpu/sh4/probe.c

+9 −3
Original line number Diff line number Diff line
@@ -99,9 +99,15 @@ int __init detect_cpu_and_cache_system(void) 
		break;

	case 0x500 ... 0x501:

		switch (prr) {

		    case 0x10: cpu_data->type = CPU_SH7750R; break;

		    case 0x11: cpu_data->type = CPU_SH7751R; break;

		    case 0x50: cpu_data->type = CPU_SH7760;  break;

		case 0x10:

			cpu_data->type = CPU_SH7750R;

			break;

		case 0x11:

			cpu_data->type = CPU_SH7751R;

			break;

		case 0x50 ... 0x5f:

			cpu_data->type = CPU_SH7760;

			break;

		}



		cpu_data->icache.ways = 2;