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>
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 1f9123f..cd55191 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -66,6 +66,10 @@
extern void __setup_cpu_power7(unsigned long offset, struct cpu_spec* spec);
extern void __restore_cpu_power7(void);
#endif /* CONFIG_PPC64 */
+#if defined(CONFIG_E500)
+extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
+extern void __restore_cpu_e5500(void);
+#endif /* CONFIG_E500 */
/* This table only contains "desktop" CPUs, it need to be filled with embedded
* ones as well...
@@ -1891,7 +1895,9 @@
.platform = "ppc5554",
}
#endif /* CONFIG_E200 */
+#endif /* CONFIG_PPC32 */
#ifdef CONFIG_E500
+#ifdef CONFIG_PPC32
{ /* e500 */
.pvr_mask = 0xffff0000,
.pvr_value = 0x80200000,
@@ -1946,6 +1952,26 @@
.machine_check = machine_check_e500mc,
.platform = "ppce500mc",
},
+#endif /* CONFIG_PPC32 */
+ { /* e5500 */
+ .pvr_mask = 0xffff0000,
+ .pvr_value = 0x80240000,
+ .cpu_name = "e5500",
+ .cpu_features = CPU_FTRS_E500MC,
+ .cpu_user_features = COMMON_USER_BOOKE,
+ .mmu_features = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
+ MMU_FTR_USE_TLBILX,
+ .icache_bsize = 64,
+ .dcache_bsize = 64,
+ .num_pmcs = 4,
+ .oprofile_cpu_type = "ppc/e500mc",
+ .oprofile_type = PPC_OPROFILE_FSL_EMB,
+ .cpu_setup = __setup_cpu_e5500,
+ .cpu_restore = __restore_cpu_e5500,
+ .machine_check = machine_check_e500mc,
+ .platform = "ppce5500",
+ },
+#ifdef CONFIG_PPC32
{ /* default match */
.pvr_mask = 0x00000000,
.pvr_value = 0x00000000,
@@ -1960,8 +1986,8 @@
.machine_check = machine_check_e500,
.platform = "powerpc",
}
-#endif /* CONFIG_E500 */
#endif /* CONFIG_PPC32 */
+#endif /* CONFIG_E500 */
#ifdef CONFIG_PPC_BOOK3E_64
{ /* This is a default entry to get going, to be replaced by
