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https://github.com/AsahiLinux/u-boot
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8c318eb3a0
Buffer the PCB revision to avoid multiple eeprom accesses for the same data and print it as a part of board information. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Tom Rini <trini@ti.com>
38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/*
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* (C) Copyright 2011 CompuLab, Ltd. <www.compulab.co.il>
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*
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* Authors: Nikita Kiryanov <nikita@compulab.co.il>
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* Igor Grinberg <grinberg@compulab.co.il>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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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.
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*/
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#ifndef _EEPROM_
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#define _EEPROM_
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#ifdef CONFIG_DRIVER_OMAP34XX_I2C
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int cm_t3x_eeprom_read_mac_addr(uchar *buf);
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u32 cm_t3x_eeprom_get_board_rev(void);
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#else
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static inline int cm_t3x_eeprom_read_mac_addr(uchar *buf)
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{
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return 1;
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}
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static inline u32 cm_t3x_eeprom_get_board_rev(void)
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{
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return 0;
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}
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#endif
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#endif
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