Re: [U-Boot] [PATCH 15/17] eeprom: Add bus argument to eeprom_init()

On Mon, Nov 16, 2015 at 12:32:18PM +0100, Heiko Schocher wrote:

Hello Marek,

Am 10.11.2015 um 20:53 schrieb Marek Vasut:

...

Add bus argument to eeprom_init(), so that it can select the I2C bus number on which the eeprom resides. Any negative value of the $bus argument will preserve the old behavior. This is in place so that old code does not randomly break.

[snip]

...

@@ -69,6 +69,8 @@ void eeprom_init(void)

/* I2C EEPROM */ #if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C_SOFT)

• if (bus >= 0)

• i2c_set_bus_num(bus);
  

  i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);

#endif }

Note that we need to wrap this call in CONFIG_SYS_I2C as CONFIG_HARD_I2C doesn't provide this function. Fixing up and testing again locally.