[U-Boot] [v2 1/6] spi: cadence_qspi: move trigger base configuration in init

Vikas Manocha vikas.manocha at st.com
Thu Jul 16 04:27:29 CEST 2015


Signed-off-by: Vikas Manocha <vikas.manocha at st.com>
---

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..1ae7edf 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



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