[Blackfin] arch: Add a little bit more runtime info for MPU

Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

1 files changed, 6 insertions, 2 deletions

diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index 3f10aa4465fb..fafaccb321fa 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -898,12 +898,17 @@ static int show_cpuinfo(struct seq_file *m, void *v)
         seq_printf(m, "processor\t: %d\n"
                 "vendor_id\t: %s\n"
                 "cpu family\t: 0x%x\n"
-                "model name\t: ADSP-%s %lu(MHz CCLK) %lu(MHz SCLK)\n"
+                "model name\t: ADSP-%s %lu(MHz CCLK) %lu(MHz SCLK) (%s)\n"
                 "stepping\t: %d\n",
                 0,
                 vendor,
                 (bfin_read_CHIPID() & CHIPID_FAMILY),
                 cpu, cclk/1000000, sclk/1000000,
+#ifdef CONFIG_MPU
+                "mpu on",
+#else
+                "mpu off",
+#endif
                 revid);
 
         seq_printf(m, "cpu MHz\t\t: %lu.%03lu/%lu.%03lu\n",
@@ -1012,7 +1017,6 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 seq_printf(m, "No Ways are locked\n");
         }
 #endif
-
         seq_printf(m, "board name\t: %s\n", bfin_board_name);
         seq_printf(m, "board memory\t: %ld kB (0x%p -> 0x%p)\n",
                  physical_mem_end >> 10, (void *)0, (void *)physical_mem_end);