mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-10-02 01:20:47 +09:00
am33xx: Do not touch 'ratio1' fields
The various ratio1 fields are not documented in any of the documentation I can find. Removing these and testing has yielded success, so remove the code that sets them and move their locations into the reserved fields. Signed-off-by: Tom Rini <trini@ti.com>
This commit is contained in:
parent
5ac3b7ada1
commit
82afcc9efd
@ -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);
|
||||
}
|
||||
|
||||
|
@ -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,
|
||||
};
|
||||
|
||||
|
@ -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;
|
||||
};
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user