at91rm9200: fix errors with CONFIG_CMD_I2C_TREE

This patch prevents linker error on AT91RM9200 boards, if
CONFIG_CMD_I2_TREE is set.
It implements i2c_set_bus_speed and i2c_get_bus_speed as a dummy function.

Signed-off-by: Jens Scharsig <esw@bus-elektronik.de>
This commit is contained in:
Jens Scharsig 2008-09-12 02:20:47 +02:00 committed by Jean-Christophe PLAGNIOL-VILLARD
parent b5b0344957
commit 3ee9f03f58

View File

@ -203,4 +203,14 @@ void i2c_reg_write(uchar i2c_addr, uchar reg, uchar val)
i2c_write(i2c_addr, reg, 1, &val, 1);
}
int i2c_set_bus_speed(unsigned int speed)
{
return -1;
}
unsigned int i2c_get_bus_speed(void)
{
return CFG_I2C_SPEED;
}
#endif /* CONFIG_HARD_I2C */