1 files changed, 12 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 9ed351f3c966..7c21f52d982a 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -888,7 +888,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
                 .cpu_setup              = __setup_cpu_603,
                 .platform               = "ppc603",
         },
-        {       /* e300c3 on 83xx  */
+        {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
                 .pvr_mask               = 0x7fff0000,
                 .pvr_value              = 0x00850000,
                 .cpu_name               = "e300c3",
@@ -899,6 +899,17 @@ static struct cpu_spec __initdata cpu_specs[] = {
                 .cpu_setup              = __setup_cpu_603,
                 .platform               = "ppc603",
         },
+        {       /* e300c4 (e300c1, plus one IU) */
+                .pvr_mask               = 0x7fff0000,
+                .pvr_value              = 0x00860000,
+                .cpu_name               = "e300c4",
+                .cpu_features           = CPU_FTRS_E300,
+                .cpu_user_features      = COMMON_USER,
+                .icache_bsize           = 32,
+                .dcache_bsize           = 32,
+                .cpu_setup              = __setup_cpu_603,
+                .platform               = "ppc603",
+        },
         {       /* default match, we assume split I/D cache & TB (non-601)... */
                 .pvr_mask               = 0x00000000,
                 .pvr_value              = 0x00000000,