From 0c32d96ddd7309b86ff92dfc1f3694908f174cf6 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Fri, 16 Jun 2006 17:32:31 +0200 Subject: Add support for gth2 board Patch by Thomas Lange, Aug 11 2005 --- board/gth2/ee_access.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 board/gth2/ee_access.h (limited to 'board/gth2/ee_access.h') diff --git a/board/gth2/ee_access.h b/board/gth2/ee_access.h new file mode 100644 index 0000000..c21730e --- /dev/null +++ b/board/gth2/ee_access.h @@ -0,0 +1,30 @@ +/* By Thomas.Lange@Corelatus.com 001025 */ + +/* Definitions for EEPROM/VOLT METER DS2438 */ +/* Copyright (C) 2000-2005 Corelatus AB */ + +#ifndef INCeeaccessh +#define INCeeaccessh + +#include +#include "ee_dev.h" + +int ee_do_cpu_command( u8 *Tx, int Tx_len, u8 *Rx, int Rx_len, int Send_skip ); +int ee_init_cpu_data(void); + +int ee_crc_ok( u8 *Buffer, int Len, u8 Crc ); + +/* Defs for altera reg */ +#define EE_WRITE_SHIFT 8 /* bits to shift left */ +#define EE_READ_SHIFT 16 /* bits to shift left */ +#define EE_DONE 0x80000000 +#define EE_BUSY 0x40000000 +#define EE_ERROR 0x20000000 + +/* Commands */ +#define EE_CMD_NOP 0 +#define EE_CMD_INIT_RES 1 +#define EE_CMD_WR_BYTE 2 +#define EE_CMD_RD_BYTE 3 + +#endif /* INCeeaccessh */ -- cgit v1.1