1 files changed, 75 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/cpu_specs_e500mc.h b/arch/powerpc/kernel/cpu_specs_e500mc.h
new file mode 100644
index 000000000..ceb06b109
--- /dev/null
+++ b/arch/powerpc/kernel/cpu_specs_e500mc.h
@@ -0,0 +1,75 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
+ *
+ *  Modifications for ppc64:
+ *      Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
+ */
+
+#ifdef CONFIG_PPC64
+#define COMMON_USER_BOOKE	(PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
+				 PPC_FEATURE_HAS_FPU | PPC_FEATURE_64)
+#else
+#define COMMON_USER_BOOKE	(PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
+				 PPC_FEATURE_BOOKE)
+#endif
+
+static struct cpu_spec cpu_specs[] __initdata = {
+#ifdef CONFIG_PPC32
+	{	/* e500mc */
+		.pvr_mask		= 0xffff0000,
+		.pvr_value		= 0x80230000,
+		.cpu_name		= "e500mc",
+		.cpu_features		= CPU_FTRS_E500MC,
+		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
+		.cpu_user_features2	= PPC_FEATURE2_ISEL,
+		.mmu_features		= MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS | MMU_FTR_USE_TLBILX,
+		.icache_bsize		= 64,
+		.dcache_bsize		= 64,
+		.num_pmcs		= 4,
+		.cpu_setup		= __setup_cpu_e500mc,
+		.machine_check		= machine_check_e500mc,
+		.platform		= "ppce500mc",
+		.cpu_down_flush		= cpu_down_flush_e500mc,
+	},
+#endif /* CONFIG_PPC32 */
+	{	/* e5500 */
+		.pvr_mask		= 0xffff0000,
+		.pvr_value		= 0x80240000,
+		.cpu_name		= "e5500",
+		.cpu_features		= CPU_FTRS_E5500,
+		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
+		.cpu_user_features2	= PPC_FEATURE2_ISEL,
+		.mmu_features		= MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS | MMU_FTR_USE_TLBILX,
+		.icache_bsize		= 64,
+		.dcache_bsize		= 64,
+		.num_pmcs		= 4,
+		.cpu_setup		= __setup_cpu_e5500,
+#ifndef CONFIG_PPC32
+		.cpu_restore		= __restore_cpu_e5500,
+#endif
+		.machine_check		= machine_check_e500mc,
+		.platform		= "ppce5500",
+		.cpu_down_flush		= cpu_down_flush_e5500,
+	},
+	{	/* e6500 */
+		.pvr_mask		= 0xffff0000,
+		.pvr_value		= 0x80400000,
+		.cpu_name		= "e6500",
+		.cpu_features		= CPU_FTRS_E6500,
+		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
+					  PPC_FEATURE_HAS_ALTIVEC_COMP,
+		.cpu_user_features2	= PPC_FEATURE2_ISEL,
+		.mmu_features		= MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS | MMU_FTR_USE_TLBILX,
+		.icache_bsize		= 64,
+		.dcache_bsize		= 64,
+		.num_pmcs		= 6,
+		.cpu_setup		= __setup_cpu_e6500,
+#ifndef CONFIG_PPC32
+		.cpu_restore		= __restore_cpu_e6500,
+#endif
+		.machine_check		= machine_check_e500mc,
+		.platform		= "ppce6500",
+		.cpu_down_flush		= cpu_down_flush_e6500,
+	},
+};