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u-boot/board/compulab/common/eeprom.h

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cm-t35: use the new EEPROM module to read the MAC address Switch to the new EEPROM module and fix the problem of MAC address being read from the wrong offset due to lack of distinction between EEPROM layouts. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2012-01-12 03:28:09 +00:00
/*
* (C) Copyright 2011 CompuLab, Ltd. <www.compulab.co.il>
*
* Authors: Nikita Kiryanov <nikita@compulab.co.il>
* Igor Grinberg <grinberg@compulab.co.il>
*
Add GPL-2.0+ SPDX-License-Identifier to source files Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
2013-07-08 07:37:19 +00:00
* SPDX-License-Identifier: GPL-2.0+
cm-t35: use the new EEPROM module to read the MAC address Switch to the new EEPROM module and fix the problem of MAC address being read from the wrong offset due to lack of distinction between EEPROM layouts. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2012-01-12 03:28:09 +00:00
*/
Add GPL-2.0+ SPDX-License-Identifier to source files Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
2013-07-08 07:37:19 +00:00
cm-t35: use the new EEPROM module to read the MAC address Switch to the new EEPROM module and fix the problem of MAC address being read from the wrong offset due to lack of distinction between EEPROM layouts. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2012-01-12 03:28:09 +00:00
#ifndef _EEPROM_
#define _EEPROM_
compulab: eeprom: enable any i2c driver Make the common eeprom library available for any I2C driver. Signed-off-by: Ilya Ledvich <ilya@compulab.co.il> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2014-04-16 10:48:26 +00:00
#ifdef CONFIG_SYS_I2C
compulab: eeprom: allow reading mac address from multiple eeproms Implement the option to select the eeprom i2c bus when reading mac address. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Ilya Ledvich <ilya@compulab.co.il> Cc: Dmitry Lifshitz <lifshitz@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2015-01-14 08:42:43 +00:00
int cl_eeprom_read_mac_addr(uchar *buf, uint eeprom_bus);
compulab: eeprom: select i2c bus when querying for board rev Add support for selecting which eeprom is queried for board revision by extending cl_eeprom_get_board_rev() to accept an i2c bus number. Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2015-09-06 08:48:35 +00:00
u32 cl_eeprom_get_board_rev(uint eeprom_bus);
cm-t35: use the new EEPROM module to read the MAC address Switch to the new EEPROM module and fix the problem of MAC address being read from the wrong offset due to lack of distinction between EEPROM layouts. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2012-01-12 03:28:09 +00:00
#else
compulab: eeprom: allow reading mac address from multiple eeproms Implement the option to select the eeprom i2c bus when reading mac address. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Ilya Ledvich <ilya@compulab.co.il> Cc: Dmitry Lifshitz <lifshitz@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2015-01-14 08:42:43 +00:00
static inline int cl_eeprom_read_mac_addr(uchar *buf, uint eeprom_bus)
cm-t35: use the new EEPROM module to read the MAC address Switch to the new EEPROM module and fix the problem of MAC address being read from the wrong offset due to lack of distinction between EEPROM layouts. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2012-01-12 03:28:09 +00:00
{
return 1;
}
compulab: eeprom: select i2c bus when querying for board rev Add support for selecting which eeprom is queried for board revision by extending cl_eeprom_get_board_rev() to accept an i2c bus number. Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2015-09-06 08:48:35 +00:00
static inline u32 cl_eeprom_get_board_rev(uint eeprom_bus)
cm-t35: print PCB revision information 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>
2012-05-24 04:01:24 +00:00
{
return 0;
}
cm-t35: use the new EEPROM module to read the MAC address Switch to the new EEPROM module and fix the problem of MAC address being read from the wrong offset due to lack of distinction between EEPROM layouts. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2012-01-12 03:28:09 +00:00
#endif
#endif
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