From: Greg Ungerer <gerg@uclinux.org>
Date: Fri, 14 Oct 2011 01:39:04 +0000 (+1000)
Subject: m68k: show ColdFire CPU/FPU/MMU type
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=060632adc1973452745512a2897bae126f7eaae4;p=linux-beck.git

m68k: show ColdFire CPU/FPU/MMU type

Update the show_cpuinfo() code to display info about ColdFire cores.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Matt Waddel <mwaddel@yahoo.com>
Acked-by: Kurt Mahan <kmahan@xmission.com>
---

diff --git a/arch/m68k/kernel/setup_mm.c b/arch/m68k/kernel/setup_mm.c
index 55f8f5049f68..52e17d1e6138 100644
--- a/arch/m68k/kernel/setup_mm.c
+++ b/arch/m68k/kernel/setup_mm.c
@@ -388,6 +388,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 #define LOOP_CYCLES_68030	(8)
 #define LOOP_CYCLES_68040	(3)
 #define LOOP_CYCLES_68060	(1)
+#define LOOP_CYCLES_COLDFIRE	(2)
 
 	if (CPU_IS_020) {
 		cpu = "68020";
@@ -401,6 +402,9 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 	} else if (CPU_IS_060) {
 		cpu = "68060";
 		clockfactor = LOOP_CYCLES_68060;
+	} else if (CPU_IS_COLDFIRE) {
+		cpu = "ColdFire";
+		clockfactor = LOOP_CYCLES_COLDFIRE;
 	} else {
 		cpu = "680x0";
 		clockfactor = 0;
@@ -419,6 +423,8 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 		fpu = "68060";
 	else if (m68k_fputype & FPU_SUNFPA)
 		fpu = "Sun FPA";
+	else if (m68k_fputype & FPU_COLDFIRE)
+		fpu = "ColdFire";
 	else
 		fpu = "none";
 #endif
@@ -435,6 +441,8 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 		mmu = "Sun-3";
 	else if (m68k_mmutype & MMU_APOLLO)
 		mmu = "Apollo";
+	else if (m68k_mmutype & MMU_COLDFIRE)
+		mmu = "ColdFire";
 	else
 		mmu = "unknown";