Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-11 07:34:31 +00:00
Code Issues Projects Releases Packages Wiki Activity

[Motion-PRO] Add support for I2C, EEPROM and RTC.

Browse source
This commit is contained in:
Piotr Kruszynski 2007-05-08 13:05:44 +02:00 committed by Bartlomiej Sieka
parent fa5c2ba123
commit de1de02a7c
1 changed files with 29 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

30
include/configs/motionpro.h
View file

@ -50,7 +50,10 @@
CFG_CMD_NET | \
CFG_CMD_PING | \
CFG_CMD_IDE | \
CFG_CMD_FAT)
CFG_CMD_FAT | \
CFG_CMD_I2C | \
CFG_CMD_DATE | \
CFG_CMD_EEPROM)
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
@ -272,6 +275,31 @@
#define CONFIG_DOS_PARTITION
/*
* I2C configuration
*/
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#define CFG_I2C_MODULE 2 /* select I2C module #2 */
#define CFG_I2C_SPEED 100000 /* 100 kHz */
#define CFG_I2C_SLAVE 0x7F
/*
* EEPROM configuration
*/
#define CFG_I2C_EEPROM_ADDR_LEN 1
#define CFG_EEPROM_PAGE_WRITE_BITS 3
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 70
#define CFG_I2C_MULTI_EEPROMS 1 /* 2 EEPROMs (addr:50,52) */
/*
* RTC configuration
*/
#define CONFIG_RTC_DS1337 1
#define CFG_I2C_RTC_ADDR 0x68
/*
* Environment settings
*/