1 files changed, 11 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 4b2e32eab9dc..16278968dab6 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -170,6 +170,9 @@ void __init setup_paca(int cpu)
 
 void __init early_setup(unsigned long dt_ptr)
 {
+        /* Identify CPU type */
+        identify_cpu(0);
+
         /* Assume we're on cpu 0 for now. Don't write to the paca yet! */
         setup_paca(0);
 
@@ -348,6 +351,14 @@ void __init setup_system(void)
 {
         DBG(" -> setup_system()\n");
 
+        /* Apply the CPUs-specific and firmware specific fixups to kernel
+         * text (nop out sections not relevant to this CPU or this firmware)
+         */
+        do_feature_fixups(cur_cpu_spec->cpu_features,
+                          &__start___ftr_fixup, &__stop___ftr_fixup);
+        do_feature_fixups(powerpc_firmware_features,
+                          &__start___fw_ftr_fixup, &__stop___fw_ftr_fixup);
+
         /*
          * Unflatten the device-tree passed by prom_init or kexec
          */