diff options
Diffstat (limited to 'src/southbridge/amd/cimx/sb700/smbus_spd.h')
| -rw-r--r-- | src/southbridge/amd/cimx/sb700/smbus_spd.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/src/southbridge/amd/cimx/sb700/smbus_spd.h b/src/southbridge/amd/cimx/sb700/smbus_spd.h deleted file mode 100644 index e2f6c216b8..0000000000 --- a/src/southbridge/amd/cimx/sb700/smbus_spd.h +++ /dev/null @@ -1,61 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 Advanced Micro Devices, Inc. - * - * 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; version 2 of the License. - * - * 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. - */ - -#ifndef _SMBUS_SPD_H_ -#define _SMBUS_SPD_H_ - -#define READ_BIT 0x01 - -#define SMBUS_INTERRUPT_MASK 0x02 -#define HOSTBUSY_MASK 0x01 - -#define SMBUS_READ_BYTE_COMMAND 0x48 -#define SMBUS_READ_COMMAND 0x44 - -#define SMBUS_WRITE_BYTE_COMMAND 0x48 - -#define MAX_READ_TSC_COUNT (2000000000 / 10) - -#define PMIO_INDEX_REG 0xCD6 -#define PMIO_DATA_REG 0xCD7 - -#define SMBUS_BAR_LOW_BYTE 0x2C -#define SMBUS_BAR_HIGH_BYTE 0x2D - -#define SMBUS_STATUS_REG 0x00 -#define SMBUS_SLAVE_STATUS_REG 0x01 -#define SMBUS_COMMAND_REG 0x02 -#define SMBUS_CONTROL_REG 0x03 -#define SMBUS_HOST_CMD_REG 0x04 -#define SMBUS_DATA0_REG 0x05 -#define SMBUS_CLOCK_REG 0x0E - -#define STATUS__COMPLETED_SUCCESSFULLY 0x02 - -#define SMBUS_FREQUENCY_CONST 66000000 / 4 - -/* - * This function prototype is only used by the AMD Dinar mainboard. The SMBus - * write is used to select which socket's SPD will be read by the subsequent - * SPD read call. This function is being placed in the F15 wrapper code with - * the other SPD read functions because the next step of the SPD read clean-up - * will be to move the SMBus read/write functions into the southbridge to make - * them more generic. Having the writeSmbusByte() function in the same file as - * the readSmbusByte() function will ensure that the writeSmbusByte() function - * is not overlooked. - */ -UINT8 writeSmbusByte(UINT16 iobase, UINT8 address, UINT8 buffer, int offset); - -#endif |