Re: [U-Boot] [PATCH] drivers/ddr/fsl: Adjust bstopre value

2015-08-04 Thread York Sun
On 07/23/2015 02:04 PM, York Sun wrote: By default the bstopre value has been set to 0x100, used to be 1/4 value of refint. Modern DDR has increased the refresh time. Adjust to 1/4 of refresh interval dynamically. Individual board can still override this value in board ddr file, or to use

[U-Boot] [PATCH] drivers/ddr/fsl: Adjust bstopre value

2015-07-23 Thread York Sun
By default the bstopre value has been set to 0x100, used to be 1/4 value of refint. Modern DDR has increased the refresh time. Adjust to 1/4 of refresh interval dynamically. Individual board can still override this value in board ddr file, or to use auto-precharge. Signed-off-by: York Sun