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authorGreg Ungerer <gerg@uclinux.org>2011-10-14 11:39:04 +1000
committerGreg Ungerer <gerg@uclinux.org>2011-12-30 10:20:17 +1000
commit060632adc1973452745512a2897bae126f7eaae4 (patch)
treedfb551c989a2bdb4e418f7d974b512f11ee62496 /arch/m68k
parent59dbb3b168465e48e3a72b635ee0c184fa5c55aa (diff)
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>
Diffstat (limited to 'arch/m68k')
-rw-r--r--arch/m68k/kernel/setup_mm.c8
1 files changed, 8 insertions, 0 deletions
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";