diff options
Diffstat (limited to 'include/configs/TOP5200.h')
| -rw-r--r-- | include/configs/TOP5200.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/include/configs/TOP5200.h b/include/configs/TOP5200.h index 3c7addb..00056a3 100644 --- a/include/configs/TOP5200.h +++ b/include/configs/TOP5200.h @@ -184,10 +184,13 @@ #define CONFIG_ENV_OVERWRITE #define CONFIG_MISC_INIT_R -#undef CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_SOFT_I2C 1 /* I2C with softwate support */ +#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */ -#if defined (CONFIG_SOFT_I2C) +#if defined(CONFIG_SYS_I2C_SOFT) +# define CONFIG_SYS_I2C +# define CONFIG_SYS_I2C_SOFT_SPEED 100000 +# define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F +/**/ # define SDA0 0x40 # define SCL0 0x80 # define GPIOE0 *((volatile uchar*)(CONFIG_SYS_MBAR+0x0c00)) @@ -202,8 +205,7 @@ # define I2C_DELAY {udelay(5);} # define I2C_ACTIVE {DDR0|=SDA0;} # define I2C_TRISTATE {DDR0&=~SDA0;} -# define CONFIG_SYS_I2C_SPEED 100000 -# define CONFIG_SYS_I2C_SLAVE 0x7F + #define CONFIG_SYS_I2C_EEPROM_ADDR 0x57 #define CONFIG_SYS_I2C_FACT_ADDR 0x57 #endif |