powerpc/fsl-booke: Add support for FSL 64-bit e5500 core

The new e5500 core is similar to the e500mc core but adds 64-bit
support.  We support running it in 32-bit mode as it is identical to the
e500mc.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/cpu_setup_fsl_booke.S b/arch/powerpc/kernel/cpu_setup_fsl_booke.S
index 0adb50ad8031..894e64fa481e 100644
--- a/arch/powerpc/kernel/cpu_setup_fsl_booke.S
+++ b/arch/powerpc/kernel/cpu_setup_fsl_booke.S
@@ -51,6 +51,7 @@ _GLOBAL(__e500_dcache_setup)
         isync
         blr
 
+#ifdef CONFIG_PPC32
 _GLOBAL(__setup_cpu_e200)
         /* enable dedicated debug exception handling resources (Debug APU) */
         mfspr   r3,SPRN_HID0
@@ -72,3 +73,17 @@ _GLOBAL(__setup_cpu_e500mc)
         bl      __setup_e500mc_ivors
         mtlr    r4
         blr
+#endif
+/* Right now, restore and setup are the same thing */
+_GLOBAL(__restore_cpu_e5500)
+_GLOBAL(__setup_cpu_e5500)
+        mflr    r4
+        bl      __e500_icache_setup
+        bl      __e500_dcache_setup
+#ifdef CONFIG_PPC_BOOK3E_64
+        bl      .__setup_base_ivors
+#else
+        bl      __setup_e500mc_ivors
+#endif
+        mtlr    r4
+        blr