On 11 September 2015 at 23:58, Vikas Manocha <vikas.mano...@st.com> wrote: > No need to configure indirect trigger address for every read/write. > > Signed-off-by: Vikas Manocha <vikas.mano...@st.com> > --- > > Changes in v6: None > Changes in v5: fixed type cast compilation warnings. > Changes in v4: removed extra type casts. > Changes in v3: added commit message & removed extra bracket. > Changes in v2: Rebased to master > > drivers/spi/cadence_qspi_apb.c | 9 ++------- > 1 file changed, 2 insertions(+), 7 deletions(-) > > diff --git a/drivers/spi/cadence_qspi_apb.c b/drivers/spi/cadence_qspi_apb.c > index d053407..d377ad1 100644 > --- a/drivers/spi/cadence_qspi_apb.c > +++ b/drivers/spi/cadence_qspi_apb.c > @@ -534,6 +534,8 @@ void cadence_qspi_apb_controller_init(struct > cadence_spi_platdata *plat) > > /* Indirect mode configurations */ > writel((plat->sram_size/2), plat->regbase + CQSPI_REG_SRAMPARTITION); > + writel((u32)plat->ahbbase & CQSPI_INDIRECTTRIGGER_ADDR_MASK, > + plat->regbase + CQSPI_REG_INDIRECTTRIGGER); > > /* Disable all interrupts */ > writel(0, plat->regbase + CQSPI_REG_IRQMASK); > @@ -693,10 +695,6 @@ int cadence_qspi_apb_indirect_read_setup(struct > cadence_spi_platdata *plat, > /* for normal read (only ramtron as of now) */ > addr_bytes = cmdlen - 1; > > - /* Setup the indirect trigger address */ > - writel(((u32)plat->ahbbase & CQSPI_INDIRECTTRIGGER_ADDR_MASK), > - plat->regbase + CQSPI_REG_INDIRECTTRIGGER); > - > /* Configure the opcode */ > rd_reg = cmdbuf[0] << CQSPI_REG_RD_INSTR_OPCODE_LSB; > > @@ -790,9 +788,6 @@ int cadence_qspi_apb_indirect_write_setup(struct > cadence_spi_platdata *plat, > cmdlen, (unsigned int)cmdbuf); > return -EINVAL; > } > - /* Setup the indirect trigger address */ > - writel(((u32)plat->ahbbase & CQSPI_INDIRECTTRIGGER_ADDR_MASK), > - plat->regbase + CQSPI_REG_INDIRECTTRIGGER); > > /* Configure the opcode */ > reg = cmdbuf[0] << CQSPI_REG_WR_INSTR_OPCODE_LSB; > -- > 1.7.9.5 > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot
Reviewed-by: Jagan Teki <jt...@openedev.com> thanks! -- Jagan | openedev. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
