Hello, during bringup of an i.MX7 board I am faced with cspi_2_3_xchg_single not returning. I don't know yet why this happens, but with this patch set it at least doesn't block barebox. I didn't test on a working board, maybe the timeout (10 µs) I chose is too tight? Best regards Uwe Uwe Kleine-König (2): spi: imx: add error checking spi: imx: add timeout to xchg_single drivers/spi/imx_spi.c | 105 ++++++++++++++++++++++++++++++++++---------------- 1 file changed, 72 insertions(+), 33 deletions(-) -- 2.11.0 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
