Hi, I am encountering the following i2c error on OMAP5 with mainline u-boot:
OMAP5430 EVM # mmc rescan timed out in wait_for_bb: I2C_STAT=1410 It seems the first call to i2c_write for bus I2C1 will fail and will leave the bus with SCL stuck low, preventing further i2c operations. While still debugging this issue, I would like to propose the following patches, which add some more error handling in this error case already: [PATCH 1/2] omap24xx_i2c: Handle wait_for_bb error [PATCH 2/2] power: twl6035: complain on LDO9 error Best regards, V. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot