Re: [U-Boot] FSL SPI read fix.

Hi,

Can you please update the commit header and logic of the code w.r.t current master tree.

also please use proper commit body.

-- Thanks, Jagan.

On 27-09-2012 02:37, Dale Smith wrote:

The fsl spi engine is non functional when reading from a device. This patch fixes it.

Note that none of the other spi interfaces parse through the datastream looking for 0x0b bytes.

-Dale

}

diff --git a/drivers/spi/fsl_espi.c b/drivers/spi/fsl_espi.c index a1ebd33..737719b 100644 --- a/drivers/spi/fsl_espi.c +++ b/drivers/spi/fsl_espi.c @@ -291,17 +291,10 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *data_out, debug("***spi_xfer:...%08x readed\n", tmpdin); } }

• if (data_in) {
  

• 	memcpy(data_in, buffer + 2 * cmd_len, tran_len);
  

• 	if (*buffer == 0x0b) {
  

• 		data_in += tran_len;
  

• 		data_len -= tran_len;
  

• 		*(int *)buffer += tran_len;
  

• 	}
  

• }
  

  spi_cs_deactivate(slave); }

• if (data_in)

• memcpy(data_in, buffer + rx_offset, len);
  

  free(buffer); return 0;