8xxx: Refactored common cpu specific code for 85xx/86xx into one file.

Removed same code pieces from cpu/mpc85xx/cpu.c and cpu/mpc86xx/cpu.c
and moved to cpu/mpc8xxx/cpu.c(new file)

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

2 files changed, 131 insertions, 0 deletions

diff --git a/cpu/mpc8xxx/Makefile b/cpu/mpc8xxx/Makefile
new file mode 100644
index 000000000..430a75f6f
--- /dev/null
+++ b/cpu/mpc8xxx/Makefile
@@ -0,0 +1,25 @@
+#
+# Copyright 2009 Freescale Semiconductor, Inc.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# Version 2 as published by the Free Software Foundation.
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib8xxx.a
+
+COBJS-y	+= cpu.o
+
+SRCS	:= $(START:.o=.S) $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+OBJS	:= $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
+
+all:	$(obj).depend $(LIB)
+
+$(LIB):	$(OBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
+
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
diff --git a/cpu/mpc8xxx/cpu.c b/cpu/mpc8xxx/cpu.c
new file mode 100644
index 000000000..e34ef33ac
--- /dev/null
+++ b/cpu/mpc8xxx/cpu.c
@@ -0,0 +1,106 @@
+/*
+ * Copyright 2009 Freescale Semiconductor, Inc.
+ *
+ * This file is derived from cpu/mpc85xx/cpu.c and cpu/mpc86xx/cpu.c.
+ * Basically this file contains cpu specific common code for 85xx/86xx
+ * processors.
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <common.h>
+#include <command.h>
+#include <tsec.h>
+#include <netdev.h>
+#include <asm/cache.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+struct cpu_type cpu_type_list [] = {
+#if defined(CONFIG_MPC85xx)
+	CPU_TYPE_ENTRY(8533, 8533),
+	CPU_TYPE_ENTRY(8533, 8533_E),
+	CPU_TYPE_ENTRY(8535, 8535),
+	CPU_TYPE_ENTRY(8535, 8535_E),
+	CPU_TYPE_ENTRY(8536, 8536),
+	CPU_TYPE_ENTRY(8536, 8536_E),
+	CPU_TYPE_ENTRY(8540, 8540),
+	CPU_TYPE_ENTRY(8541, 8541),
+	CPU_TYPE_ENTRY(8541, 8541_E),
+	CPU_TYPE_ENTRY(8543, 8543),
+	CPU_TYPE_ENTRY(8543, 8543_E),
+	CPU_TYPE_ENTRY(8544, 8544),
+	CPU_TYPE_ENTRY(8544, 8544_E),
+	CPU_TYPE_ENTRY(8545, 8545),
+	CPU_TYPE_ENTRY(8545, 8545_E),
+	CPU_TYPE_ENTRY(8547, 8547_E),
+	CPU_TYPE_ENTRY(8548, 8548),
+	CPU_TYPE_ENTRY(8548, 8548_E),
+	CPU_TYPE_ENTRY(8555, 8555),
+	CPU_TYPE_ENTRY(8555, 8555_E),
+	CPU_TYPE_ENTRY(8560, 8560),
+	CPU_TYPE_ENTRY(8567, 8567),
+	CPU_TYPE_ENTRY(8567, 8567_E),
+	CPU_TYPE_ENTRY(8568, 8568),
+	CPU_TYPE_ENTRY(8568, 8568_E),
+	CPU_TYPE_ENTRY(8569, 8569),
+	CPU_TYPE_ENTRY(8569, 8569_E),
+	CPU_TYPE_ENTRY(8572, 8572),
+	CPU_TYPE_ENTRY(8572, 8572_E),
+	CPU_TYPE_ENTRY(P2020, P2020),
+	CPU_TYPE_ENTRY(P2020, P2020_E),
+#elif defined(CONFIG_MPC86xx)
+	CPU_TYPE_ENTRY(8610, 8610),
+	CPU_TYPE_ENTRY(8641, 8641),
+	CPU_TYPE_ENTRY(8641D, 8641D),
+#endif
+};
+
+struct cpu_type *identify_cpu(u32 ver)
+{
+	int i;
+	for (i = 0; i < ARRAY_SIZE(cpu_type_list); i++) {
+		if (cpu_type_list[i].soc_ver == ver)
+			return &cpu_type_list[i];
+	}
+
+	return NULL;
+}
+
+/*
+ * Initializes on-chip ethernet controllers.
+ * to override, implement board_eth_init()
+ */
+int cpu_eth_init(bd_t *bis)
+{
+#if defined(CONFIG_ETHER_ON_FCC)
+	fec_initialize(bis);
+#endif
+
+#if defined(CONFIG_UEC_ETH)
+	uec_standard_init(bis);
+#endif
+
+#if defined(CONFIG_TSEC_ENET) || defined(CONFIG_MPC85XX_FEC)
+	tsec_standard_init(bis);
+#endif
+
+	return 0;
+}