ppc4xx: Fix 460EX errata with CPU lockup upon high AHB traffic

[oweals/u-boot.git] / cpu / ppc4xx / cpu.c

diff --git a/cpu/ppc4xx/cpu.c b/cpu/ppc4xx/cpu.c
index 54cc25679754cea6683e05b6704fe373563c7587..39f439df9881dabc3d85196bc9892cf87c919009 100644 (file)
--- a/cpu/ppc4xx/cpu.c
+++ b/cpu/ppc4xx/cpu.c
@@ -346,6 +346,26 @@ int checkcpu (void)
                strcpy(addstr, "No Security support");
                break;
 
+       case PVR_405EX1_RC:
+               puts("EX Rev. C");
+               strcpy(addstr, "Security support");
+               break;
+
+       case PVR_405EX2_RC:
+               puts("EX Rev. C");
+               strcpy(addstr, "No Security support");
+               break;
+
+       case PVR_405EXR1_RC:
+               puts("EXr Rev. C");
+               strcpy(addstr, "Security support");
+               break;
+
+       case PVR_405EXR2_RC:
+               puts("EXr Rev. C");
+               strcpy(addstr, "No Security support");
+               break;
+
 #if defined(CONFIG_440)
        case PVR_440GP_RB:
                puts("GP Rev. B");