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authorPoonam Aggrwal <poonam.aggrwal@freescale.com>2009-07-31 12:07:45 +0530
committerKumar Gala <galak@kernel.crashing.org>2009-08-28 17:12:38 -0500
commit18bacc2027f8531d8dec15ba8da3242dfb4e63f3 (patch)
tree3ec828cff5d1a0ff47bcd0daf90c4f5cc564ae2c /cpu/mpc8xxx/cpu.c
parent7b18c227b847e4782eb1492219ebd555f521b08b (diff)
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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>
Diffstat (limited to 'cpu/mpc8xxx/cpu.c')
-rw-r--r--cpu/mpc8xxx/cpu.c106
1 files changed, 106 insertions, 0 deletions
diff --git a/cpu/mpc8xxx/cpu.c b/cpu/mpc8xxx/cpu.c
new file mode 100644
index 0000000..e34ef33
--- /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;
+}