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https://github.com/AsahiLinux/u-boot
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c7de829c79
Add code for AmigaOne board
(preliminary merge to U-Boot, still WIP)
* Patch by Jon Diekema, 12 Nov 2002:
- Adding URL for IEEE OUI lookup
- Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
being defined.
- In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
root-on-nfs macros are designed to switch how the default boot
method gets defined.
22 lines
522 B
C
22 lines
522 B
C
#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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