From 189d257b7ad9c6c9c84941be27de8e31a6e87e86 Mon Sep 17 00:00:00 2001 From: Christian Gmeiner Date: Wed, 11 Feb 2015 15:19:31 +0100 Subject: cmd_eeprom: make it possible to define the used i2c bus A SoC like the i.MX6 supports more then one i2c bus. In oder to be able to use the eeprom command add a new define to specify the i2c bus to use. If CONFIG_SYS_I2C_EEPROM_BUS is not defined there is no functional change, else a call to i2c_set_bus_num(..) is done before calling i2c_read(..) and i2c_write(..). Signed-off-by: Christian Gmeiner Acked-by: Stefano Babic --- README | 3 +++ 1 file changed, 3 insertions(+) (limited to 'README') diff --git a/README b/README index ba57dc5617..f38ab15b8b 100644 --- a/README +++ b/README @@ -4341,6 +4341,9 @@ to save the current settings. If defined, specified the chip address of the EEPROM device. The default address is zero. + - CONFIG_SYS_I2C_EEPROM_BUS: + If defined, specified the i2c bus of the EEPROM device. + - CONFIG_SYS_EEPROM_PAGE_WRITE_BITS: If defined, the number of bits used to address bytes in a single page in the EEPROM device. A 64 byte page, for example -- cgit v1.2.1