246e84bc0d
Hudson code has been integrated from CIMx to AGESA. This patch is about the wrapper. Change-Id: I63d951982140b82a3a77a97eb3d55fc75fc0caa3 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1157 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
44 lines
1.8 KiB
C
44 lines
1.8 KiB
C
/*
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*****************************************************************************
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*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2012 Advanced Micro Devices, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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* ***************************************************************************
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*
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*/
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#ifndef _HUDSON_CIMX_SPI_H_
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#define _HUDSON_CIMX_SPI_H_
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void execute_command(volatile u8 * spi_address);
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void wait4command_complete(volatile u8 * spi_address);
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void reset_internal_fifo_pointer(volatile u8 * spi_address);
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u8 read_spi_status(volatile u8 * spi_address);
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void wait4flashpart_ready(volatile u8 * spi_address);
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void write_spi_status(volatile u8 * spi_address, u8 status);
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void read_spi_id(volatile u8 * spi_address);
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void spi_write_enable(volatile u8 * spi_address);
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void spi_write_disable(volatile u8 * spi_address);
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void sector_erase_spi(volatile u8 * spi_address, u32 address);
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void chip_erase_spi(volatile u8 * spi_address);
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void byte_program(volatile u8 * spi_address, u32 address, u32 data);
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void dword_noneAAI_program(volatile u8 * spi_address, u32 address, u32 data);
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void dword_program(volatile u8 * spi_address, u32 address, u32 data);
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void direct_byte_program(volatile u8 * spi_address, volatile u32 * address, u32 data);
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#endif
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