Re: [U-Boot] [PATCH 1/2] spi: ti_qspi: Fix failure on multiple READ_ID cmd

2016-07-11 Thread R, Vignesh
On 7/11/2016 12:05 PM, Jagan Teki wrote: > On 11 July 2016 at 11:00, Vignesh R wrote: >> Populating QSPI_RD_SNGL bit(0x1) in priv->cmd means that value >> QSPI_INVAL (0x4) is not written to CMD field of QSPI_SPI_CMD_REG in >> ti_qspi_cs_deactivate(). Therefore CS is never deactivated between >>

Re: [U-Boot] [PATCH 1/2] spi: ti_qspi: Fix failure on multiple READ_ID cmd

2016-07-10 Thread Jagan Teki
On 11 July 2016 at 11:00, Vignesh R wrote: > Populating QSPI_RD_SNGL bit(0x1) in priv->cmd means that value > QSPI_INVAL (0x4) is not written to CMD field of QSPI_SPI_CMD_REG in > ti_qspi_cs_deactivate(). Therefore CS is never deactivated between > successive READ ID which results in sf probe to f