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-rw-r--r--arch/arm/cpu/armv7/am33xx/ddr.c11
-rw-r--r--arch/arm/cpu/armv7/am33xx/emif4.c6
-rw-r--r--arch/arm/include/asm/arch-am33xx/ddr_defs.h25
3 files changed, 7 insertions, 35 deletions
diff --git a/arch/arm/cpu/armv7/am33xx/ddr.c b/arch/arm/cpu/armv7/am33xx/ddr.c
index 597d62f..59ca51f 100644
--- a/arch/arm/cpu/armv7/am33xx/ddr.c
+++ b/arch/arm/cpu/armv7/am33xx/ddr.c
@@ -101,22 +101,11 @@ void config_cmd_ctrl(const struct cmd_control *cmd)
void config_ddr_data(int macrono, const struct ddr_data *data)
{
writel(data->datardsratio0, &ddr_reg[macrono]->dt0rdsratio0);
- writel(data->datardsratio1, &ddr_reg[macrono]->dt0rdsratio1);
-
writel(data->datawdsratio0, &ddr_reg[macrono]->dt0wdsratio0);
- writel(data->datawdsratio1, &ddr_reg[macrono]->dt0wdsratio1);
-
writel(data->datawiratio0, &ddr_reg[macrono]->dt0wiratio0);
- writel(data->datawiratio1, &ddr_reg[macrono]->dt0wiratio1);
writel(data->datagiratio0, &ddr_reg[macrono]->dt0giratio0);
- writel(data->datagiratio1, &ddr_reg[macrono]->dt0giratio1);
-
writel(data->datafwsratio0, &ddr_reg[macrono]->dt0fwsratio0);
- writel(data->datafwsratio1, &ddr_reg[macrono]->dt0fwsratio1);
-
writel(data->datawrsratio0, &ddr_reg[macrono]->dt0wrsratio0);
- writel(data->datawrsratio1, &ddr_reg[macrono]->dt0wrsratio1);
-
writel(data->datadldiff0, &ddr_reg[macrono]->dt0dldiff0);
}
diff --git a/arch/arm/cpu/armv7/am33xx/emif4.c b/arch/arm/cpu/armv7/am33xx/emif4.c
index 3219045..ace3d26 100644
--- a/arch/arm/cpu/armv7/am33xx/emif4.c
+++ b/arch/arm/cpu/armv7/am33xx/emif4.c
@@ -51,22 +51,16 @@ void dram_init_banksize(void)
static const struct ddr_data ddr2_data = {
.datardsratio0 = ((DDR2_RD_DQS<<30)|(DDR2_RD_DQS<<20)
|(DDR2_RD_DQS<<10)|(DDR2_RD_DQS<<0)),
- .datardsratio1 = DDR2_RD_DQS>>2,
.datawdsratio0 = ((DDR2_WR_DQS<<30)|(DDR2_WR_DQS<<20)
|(DDR2_WR_DQS<<10)|(DDR2_WR_DQS<<0)),
- .datawdsratio1 = DDR2_WR_DQS>>2,
.datawiratio0 = ((DDR2_PHY_WRLVL<<30)|(DDR2_PHY_WRLVL<<20)
|(DDR2_PHY_WRLVL<<10)|(DDR2_PHY_WRLVL<<0)),
- .datawiratio1 = DDR2_PHY_WRLVL>>2,
.datagiratio0 = ((DDR2_PHY_GATELVL<<30)|(DDR2_PHY_GATELVL<<20)
|(DDR2_PHY_GATELVL<<10)|(DDR2_PHY_GATELVL<<0)),
- .datagiratio1 = DDR2_PHY_GATELVL>>2,
.datafwsratio0 = ((DDR2_PHY_FIFO_WE<<30)|(DDR2_PHY_FIFO_WE<<20)
|(DDR2_PHY_FIFO_WE<<10)|(DDR2_PHY_FIFO_WE<<0)),
- .datafwsratio1 = DDR2_PHY_FIFO_WE>>2,
.datawrsratio0 = ((DDR2_PHY_WR_DATA<<30)|(DDR2_PHY_WR_DATA<<20)
|(DDR2_PHY_WR_DATA<<10)|(DDR2_PHY_WR_DATA<<0)),
- .datawrsratio1 = DDR2_PHY_WR_DATA>>2,
.datadldiff0 = PHY_DLL_LOCK_DIFF,
};
diff --git a/arch/arm/include/asm/arch-am33xx/ddr_defs.h b/arch/arm/include/asm/arch-am33xx/ddr_defs.h
index ebd3077..b37b161 100644
--- a/arch/arm/include/asm/arch-am33xx/ddr_defs.h
+++ b/arch/arm/include/asm/arch-am33xx/ddr_defs.h
@@ -88,25 +88,20 @@ struct ddr_regs {
unsigned int cm2iclkout; /* offset 0x094 */
unsigned int resv3[12];
unsigned int dt0rdsratio0; /* offset 0x0C8 */
- unsigned int dt0rdsratio1; /* offset 0x0CC */
- unsigned int resv4[3];
+ unsigned int resv4[4];
unsigned int dt0wdsratio0; /* offset 0x0DC */
- unsigned int dt0wdsratio1; /* offset 0x0E0 */
- unsigned int resv5[3];
+ unsigned int resv5[4];
unsigned int dt0wiratio0; /* offset 0x0F0 */
- unsigned int dt0wiratio1; /* offset 0x0F4 */
+ unsigned int resv6;
unsigned int dt0giratio0; /* offset 0x0FC */
- unsigned int dt0giratio1; /* offset 0x100 */
- unsigned int resv6[1];
+ unsigned int resv7[2];
unsigned int dt0fwsratio0; /* offset 0x108 */
- unsigned int dt0fwsratio1; /* offset 0x10C */
- unsigned int resv7[4];
+ unsigned int resv8[5];
unsigned int dt0wrsratio0; /* offset 0x120 */
- unsigned int dt0wrsratio1; /* offset 0x124 */
- unsigned int resv8[3];
+ unsigned int resv9[4];
unsigned int dt0rdelays0; /* offset 0x134 */
unsigned int dt0dldiff0; /* offset 0x138 */
- unsigned int resv9[39];
+ unsigned int resv10[39];
unsigned int dt1rdelays0; /* offset 0x1D8 */
};
@@ -136,17 +131,11 @@ struct cmd_control {
*/
struct ddr_data {
unsigned long datardsratio0;
- unsigned long datardsratio1;
unsigned long datawdsratio0;
- unsigned long datawdsratio1;
unsigned long datawiratio0;
- unsigned long datawiratio1;
unsigned long datagiratio0;
- unsigned long datagiratio1;
unsigned long datafwsratio0;
- unsigned long datafwsratio1;
unsigned long datawrsratio0;
- unsigned long datawrsratio1;
unsigned long datadldiff0;
};