upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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22 lines
522 B
22 lines
522 B
#ifndef _SMBUS_H_
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#define _SMBUS_H_
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#include "short_types.h"
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#define SM_DIMM0_ADDR 0x51
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#define SM_DIMM1_ADDR 0x52
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void sm_write_mode(void);
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void sm_read_mode(void);
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void sm_write_byte(uint8 writeme);
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uint8 sm_read_byte(void);
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int sm_get_ack(void);
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void sm_write_ack(void);
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void sm_write_nack(void);
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void sm_send_start(void);
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void sm_send_stop(void);
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int sm_read_byte_from_device(uint8 addr, uint8 reg, uint8 *storage);
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int sm_get_data(uint8 *DataArray, int dimm_socket);
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void sm_init(void);
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void sm_term(void);
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#endif
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