[U-Boot] [U-Boot RESEND v2 09/10] spi: ti_qspi: Use DMA to read from qspi flash

ti_qspi uses memory map mode for faster read. Enabling DMA will increase read speed by 3x @48MHz on DRA74 EVM. Signed-off-by: Vignesh R Reviewed-by: Jagan Teki --- * Added a TODO comment drivers/spi/ti_qspi.c | 25 + 1 file changed, 25 insertions(+) diff --git a/drive

Re: [U-Boot] [U-Boot RESEND v2 09/10] spi: ti_qspi: Use DMA to read from qspi flash

On 8/17/2015 1:48 PM, Jagan Teki wrote: > On 17 August 2015 at 13:29, Vignesh R wrote: >> ti_qspi uses memory map mode for faster read. Enabling DMA will increase >> read speed by 3x @48MHz on DRA74 EVM. >> >> Signed-off-by: Vignesh R >> Reviewed-by: Jagan Teki >> --- >> drivers/spi/ti_qspi.c

Re: [U-Boot] [U-Boot RESEND v2 09/10] spi: ti_qspi: Use DMA to read from qspi flash

On 17 August 2015 at 13:29, Vignesh R wrote: > ti_qspi uses memory map mode for faster read. Enabling DMA will increase > read speed by 3x @48MHz on DRA74 EVM. > > Signed-off-by: Vignesh R > Reviewed-by: Jagan Teki > --- > drivers/spi/ti_qspi.c | 23 +++ > 1 file changed, 23

[U-Boot] [U-Boot RESEND v2 09/10] spi: ti_qspi: Use DMA to read from qspi flash

ti_qspi uses memory map mode for faster read. Enabling DMA will increase read speed by 3x @48MHz on DRA74 EVM. Signed-off-by: Vignesh R Reviewed-by: Jagan Teki --- drivers/spi/ti_qspi.c | 23 +++ 1 file changed, 23 insertions(+) diff --git a/drivers/spi/ti_qspi.c b/drivers/