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Diffstat (limited to 'include/asm-arm/arch-clps711x/mp1000-seprom.h')
-rw-r--r--include/asm-arm/arch-clps711x/mp1000-seprom.h77
1 files changed, 77 insertions, 0 deletions
diff --git a/include/asm-arm/arch-clps711x/mp1000-seprom.h b/include/asm-arm/arch-clps711x/mp1000-seprom.h
new file mode 100644
index 00000000000..3e5566cf966
--- /dev/null
+++ b/include/asm-arm/arch-clps711x/mp1000-seprom.h
@@ -0,0 +1,77 @@
+#ifndef MP1000_SEPROM_H
+#define MP1000_SEPROM_H
+
+/*
+ * mp1000-seprom.h
+ *
+ *
+ * This file contains the Serial EEPROM definitions for the MP1000 board
+ *
+ * Copyright (C) 2005 Comdial Corporation
+ *
+ * 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
+ *
+ */
+
+#define COMMAND_ERASE (0x1C0)
+#define COMMAND_ERASE_ALL (0x120)
+#define COMMAND_WRITE_DISABLE (0x100)
+#define COMMAND_WRITE_ENABLE (0x130)
+#define COMMAND_READ (0x180)
+#define COMMAND_WRITE (0x140)
+#define COMMAND_WRITE_ALL (0x110)
+
+//
+// Serial EEPROM data format
+//
+
+#define PACKED __attribute__ ((packed))
+
+typedef struct _EEPROM {
+ union {
+ unsigned char eprom_byte_data[128];
+ unsigned short eprom_short_data[64];
+ struct {
+ unsigned char version PACKED; // EEPROM Version "1" for now
+ unsigned char box_id PACKED; // Box ID (Standalone, SOHO, embedded, etc)
+ unsigned char major_hw_version PACKED; // Major Hardware version (Hex)
+ unsigned char minor_hw_version PACKED; // Minor Hardware Version (Hex)
+ unsigned char mfg_id[3] PACKED; // Manufacturer ID (3 character Alphabetic)
+ unsigned char mfg_serial_number[10] PACKED; // Manufacturer Serial number
+ unsigned char mfg_date[3] PACKED; // Date of Mfg (Formatted YY:MM:DD)
+ unsigned char country PACKED; // Country of deployment
+ unsigned char mac_Address[6] PACKED; // MAC Address
+ unsigned char oem_string[20] PACKED; // OEM ID string
+ unsigned short feature_bits1 PACKED; // Feature Bits 1
+ unsigned short feature_bits2 PACKED; // Feature Bits 2
+ unsigned char filler[75] PACKED; // Unused/Undefined 0 initialized
+ unsigned short checksum PACKED; // byte accumulated short checksum
+ } eprom_struct;
+ } variant;
+} eeprom_struct;
+
+/* These settings must be mutually exclusive */
+#define FEATURE_BITS1_DRAMSIZE_16MEG 0x0001 /* 0 signifies 4 MEG system */
+#define FEATURE_BITS1_DRAMSIZE_8MEG 0x0002 /* 1 in bit 1 = 8MEG system */
+#define FEATURE_BITS1_DRAMSIZE_64MEG 0x0004 /* 1 in bit 2 = 64MEG system */
+
+#define FEATURE_BITS1_CPUIS90MEG 0x0010
+
+extern void seprom_init(void);
+extern eeprom_struct* get_seprom_ptr(void);
+extern unsigned char* get_eeprom_mac_address(void);
+
+#endif /* MP1000_SEPROM_H */
+