1 files changed, 28 insertions, 8 deletions

diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index d3fb7d0c6c1c..9ed351f3c966 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -1104,6 +1104,16 @@ static struct cpu_spec __initdata cpu_specs[] = {
         {
                 .pvr_mask               = 0xf0000fff,
                 .pvr_value              = 0x40000850,
+                .cpu_name               = "440GR Rev. A",
+                .cpu_features           = CPU_FTRS_44X,
+                .cpu_user_features      = COMMON_USER_BOOKE,
+                .icache_bsize           = 32,
+                .dcache_bsize           = 32,
+                .platform               = "ppc440",
+        },
+        { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
+                .pvr_mask               = 0xf0000fff,
+                .pvr_value              = 0x40000858,
                 .cpu_name               = "440EP Rev. A",
                 .cpu_features           = CPU_FTRS_44X,
                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
@@ -1115,28 +1125,27 @@ static struct cpu_spec __initdata cpu_specs[] = {
         {
                 .pvr_mask               = 0xf0000fff,
                 .pvr_value              = 0x400008d3,
-                .cpu_name               = "440EP Rev. B",
+                .cpu_name               = "440GR Rev. B",
                 .cpu_features           = CPU_FTRS_44X,
                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
                 .icache_bsize           = 32,
                 .dcache_bsize           = 32,
-                .cpu_setup              = __setup_cpu_440ep,
                 .platform               = "ppc440",
         },
-        { /* 440EPX */
-                .pvr_mask               = 0xf0000ffb,
-                .pvr_value              = 0x200008D0,
-                .cpu_name               = "440EPX",
+        { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
+                .pvr_mask               = 0xf0000fff,
+                .pvr_value              = 0x400008db,
+                .cpu_name               = "440EP Rev. B",
                 .cpu_features           = CPU_FTRS_44X,
                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
                 .icache_bsize           = 32,
                 .dcache_bsize           = 32,
-                .cpu_setup              = __setup_cpu_440epx,
+                .cpu_setup              = __setup_cpu_440ep,
                 .platform               = "ppc440",
         },
         { /* 440GRX */
                 .pvr_mask               = 0xf0000ffb,
-                .pvr_value              = 0x200008D8,
+                .pvr_value              = 0x200008D0,
                 .cpu_name               = "440GRX",
                 .cpu_features           = CPU_FTRS_44X,
                 .cpu_user_features      = COMMON_USER_BOOKE,
@@ -1145,6 +1154,17 @@ static struct cpu_spec __initdata cpu_specs[] = {
                 .cpu_setup              = __setup_cpu_440grx,
                 .platform               = "ppc440",
         },
+        { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
+                .pvr_mask               = 0xf0000ffb,
+                .pvr_value              = 0x200008D8,
+                .cpu_name               = "440EPX",
+                .cpu_features           = CPU_FTRS_44X,
+                .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
+                .icache_bsize           = 32,
+                .dcache_bsize           = 32,
+                .cpu_setup              = __setup_cpu_440epx,
+                .platform               = "ppc440",
+        },
         {       /* 440GP Rev. B */
                 .pvr_mask               = 0xf0000fff,
                 .pvr_value              = 0x40000440,