diff options
author | wdenk <wdenk> | 2002-11-19 11:04:11 +0000 |
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committer | wdenk <wdenk> | 2002-11-19 11:04:11 +0000 |
commit | c7de829c796978e519984df2f1c8cfcf921a39a4 (patch) | |
tree | 43e42aa9a09f5265783c1622a5cea080471ef50e /board/MAI/AmigaOneG3SE/smbus.h | |
parent | 2262cfeef91458b01a1bfe3812ccbbfdf8b82807 (diff) |
* Patch by Thomas Frieden, 13 Nov 2002:
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.
Diffstat (limited to 'board/MAI/AmigaOneG3SE/smbus.h')
-rw-r--r-- | board/MAI/AmigaOneG3SE/smbus.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/board/MAI/AmigaOneG3SE/smbus.h b/board/MAI/AmigaOneG3SE/smbus.h new file mode 100644 index 0000000000..beeb6a06aa --- /dev/null +++ b/board/MAI/AmigaOneG3SE/smbus.h @@ -0,0 +1,22 @@ +#ifndef _SMBUS_H_ +#define _SMBUS_H_ + +#include "short_types.h" + +#define SM_DIMM0_ADDR 0x51 +#define SM_DIMM1_ADDR 0x52 + +void sm_write_mode(void); +void sm_read_mode(void); +void sm_write_byte(uint8 writeme); +uint8 sm_read_byte(void); +int sm_get_ack(void); +void sm_write_ack(void); +void sm_write_nack(void); +void sm_send_start(void); +void sm_send_stop(void); +int sm_read_byte_from_device(uint8 addr, uint8 reg, uint8 *storage); +int sm_get_data(uint8 *DataArray, int dimm_socket); +void sm_init(void); +void sm_term(void); +#endif |