From 716ca530e1c4515d8683c9d5be3d56b301758b66 Mon Sep 17 00:00:00 2001
From: James <>
Date: Wed, 4 Nov 2015 11:49:21 +0000
Subject: trunk-47381

---
 .../orion/files/arch/arm/mach-orion5x/dt2-common.h | 82 ++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 target/linux/orion/files/arch/arm/mach-orion5x/dt2-common.h

(limited to 'target/linux/orion/files/arch/arm/mach-orion5x/dt2-common.h')

diff --git a/target/linux/orion/files/arch/arm/mach-orion5x/dt2-common.h b/target/linux/orion/files/arch/arm/mach-orion5x/dt2-common.h
new file mode 100644
index 0000000..a54e188
--- /dev/null
+++ b/target/linux/orion/files/arch/arm/mach-orion5x/dt2-common.h
@@ -0,0 +1,82 @@
+#ifndef __INC_DT2_COMMON_H
+#define __INC_DT2_COMMON_H
+
+#define ATAG_MV_UBOOT			0x41000403
+
+struct tag_mv_uboot {
+	u32 uboot_version;
+	u32 tclk;
+	u32 sysclk;
+	u32 isUsbHost;
+	u32 overEthAddr;
+	u8  dt2_eeprom[256];
+};
+
+#define DT2_EEPROM_ADDR 		0x50
+#define DT2_EEPROM_OFFSET		0
+#define DT2_EEPROM_LENGTH		256
+
+#define DT2_SERIAL_NUMBER_DEFAULT	"run on default\0"
+#define DT2_REVISION_DEFAULT_INIT 	0xFF
+#define DT2_CONFIG_FLAGS_DEFAULT 	0x00
+
+#define _PACKED_	__attribute__((packed))
+
+struct DT2_EEPROM_SD_CONFIG {
+	unsigned int	ram_1;
+	unsigned int	ram_2;
+	unsigned int	ram_3;
+	unsigned int	ram_4;
+	unsigned char	ram_5;
+	unsigned char	ram_6;
+	unsigned short	ram_7;
+	unsigned int 	magic_id;
+	} _PACKED_;		// 24 Bytes in total
+
+struct DT2_EEPROM_FC_CONFIG {
+	unsigned char	rtc_sts_mask;
+	unsigned char	rtc_sts_init;
+	unsigned char	rtc_int_mask;
+	unsigned char	rtc_int_init;
+	unsigned char	rtc_atrim_init;
+	unsigned char	rtc_dtrim_init;
+	unsigned char	dummy1;
+	unsigned char	dummy2;
+	unsigned char	dt2_config_flags;	/* 0x80 to load rtc_values to RTC */
+	unsigned char	dt2_revision;		/* upper nibble is HW, lower nibble is FW */
+	unsigned char	dt2_serial_number[16];	/* Serial number of DT-2 */
+	} _PACKED_;		// 26 Bytes in total
+
+#define CFG_LOAD_RTC_VALUES 	0x80
+
+struct DT2_EEPROM_GW_CONFIG {
+	unsigned int	dummy1;
+	unsigned int	dummy2;
+	unsigned int	dummy3;
+	unsigned char	dummy4;
+	unsigned char	tos_video_val1;
+	unsigned char	tos_video_val2;
+	unsigned char	tos_voip_val;
+	unsigned char	qos_igmp_cfg;
+	unsigned char	num_of_ifs;
+	unsigned short	vlan_ports_if[3];
+	unsigned char	mac_addr[3][6];
+	} _PACKED_;		// 42 Bytes in total
+
+#define _SIZE_OF_ALL_STRUCTS_ (sizeof(struct DT2_EEPROM_SD_CONFIG) + sizeof(struct DT2_EEPROM_FC_CONFIG) +  sizeof(struct DT2_EEPROM_GW_CONFIG))
+
+// MV = EEPROM - SD - FC - GW - CRC
+struct DT2_EEPROM_MV_CONFIG {
+	unsigned int reg_addr[(DT2_EEPROM_LENGTH - _SIZE_OF_ALL_STRUCTS_ - sizeof(unsigned int)) / (sizeof(unsigned int) * 2)];
+	unsigned int reg_data[(DT2_EEPROM_LENGTH - _SIZE_OF_ALL_STRUCTS_ - sizeof(unsigned int)) / (sizeof(unsigned int) * 2)];
+ 	} _PACKED_;
+
+struct DT2_EEPROM_STRUCT {
+	struct DT2_EEPROM_MV_CONFIG mv;
+	struct DT2_EEPROM_SD_CONFIG sd;
+	struct DT2_EEPROM_FC_CONFIG fc;
+	struct DT2_EEPROM_GW_CONFIG gw;
+	unsigned int	crc;
+	} _PACKED_;
+
+#endif
-- 
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