On 09/02/2015 06:41 AM, Joakim Tjernlund wrote:
T1040 RM specifies CLK_ADJUST as 5 bits starting at bit pos 9 in DDR_DDR_SDRAM_CLK_CNTL, update code to match.
Signed-off-by: Joakim Tjernlund joakim.tjernlund@transmode.se
drivers/ddr/fsl/ctrl_regs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ddr/fsl/ctrl_regs.c b/drivers/ddr/fsl/ctrl_regs.c index 3919257..57077e1 100644 --- a/drivers/ddr/fsl/ctrl_regs.c +++ b/drivers/ddr/fsl/ctrl_regs.c @@ -1756,7 +1756,7 @@ static void set_ddr_sdram_clk_cntl(fsl_ddr_cfg_regs_t *ddr, clk_adjust = popts->clk_adjust; ddr->ddr_sdram_clk_cntl = (0 | ((ss_en & 0x1) << 31)
| ((clk_adjust & 0xF) << 23)
| ((clk_adjust & 0x1F) << 22) );}
NACK. This is logically correct but it needs to consider all DDR controllers. Older controllers don't have the same bits for this field. So far we don't have to use this this fine granularity on clock adjustment.
York