On 03/08/14 16:48, Marek Vasut wrote:
On Sunday, August 03, 2014 at 09:34:35 AM, Nikita Kiryanov wrote:
Create CONFIG_SYS_I2C_EEPROM_BUS #define to tell the EEPROM module what I2C bus the EEPROM is located at. Make cl_eeprom_read() switch to that bus when reading EEPROM.
Cc: Igor Grinberg grinberg@compulab.co.il Cc: Dmitry Lifshitz lifshitz@compulab.co.il Cc: Tom Rini trini@ti.com Acked-by: Igor Grinberg grinberg@compulab.co.il Acked-by: Dmitry Lifshitz lifshitz@compulab.co.il Signed-off-by: Nikita Kiryanov nikita@compulab.co.il
board/compulab/common/eeprom.c | 10 +++++++++- include/configs/cm_t335.h | 1 + include/configs/cm_t35.h | 1 + include/configs/cm_t54.h | 1 + 4 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/board/compulab/common/eeprom.c b/board/compulab/common/eeprom.c index 20fe3e1..b5c1c2a 100644 --- a/board/compulab/common/eeprom.c +++ b/board/compulab/common/eeprom.c @@ -31,8 +31,16 @@ static int cl_eeprom_layout; /* Implicitly LAYOUT_INVALID */
static int cl_eeprom_read(uint offset, uchar *buf, int len) {
- return i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, offset,
- int res;
- unsigned int current_i2c_bus = i2c_get_bus_num();
- i2c_set_bus_num(CONFIG_SYS_I2C_EEPROM_BUS);
Please handle the return value of this function too.
Will do..
[...] BR,MV