Patchwork [U-Boot,v4,2/2] powerpc/corenet_ds: revise platform dependent parameters

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Submitter York Sun
Date March 2, 2011, 10:24 p.m.
Message ID <1299104652-24917-2-git-send-email-yorksun@freescale.com>
Download mbox | patch
Permalink /patch/85180/
State Accepted
Delegated to: Kumar Gala
Headers show

Comments

York Sun - March 2, 2011, 10:24 p.m.
This patch revised clk_adjust and wrlvl_start timings for corenet_ds, based
on testing on Virtium VL33B5163F-K9S and Kingston KVR1333D3Q8R9S/4G.

Signed-off-by: York Sun <yorksun@freescale.com>
---
 board/freescale/corenet_ds/ddr.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
Kumar Gala - March 5, 2011, 4:31 p.m.
On Mar 2, 2011, at 4:24 PM, York Sun wrote:

> This patch revised clk_adjust and wrlvl_start timings for corenet_ds, based
> on testing on Virtium VL33B5163F-K9S and Kingston KVR1333D3Q8R9S/4G.
> 
> Signed-off-by: York Sun <yorksun@freescale.com>
> ---
> board/freescale/corenet_ds/ddr.c |    8 ++++----
> 1 files changed, 4 insertions(+), 4 deletions(-)

applied to 8xxx

- k

Patch

diff --git a/board/freescale/corenet_ds/ddr.c b/board/freescale/corenet_ds/ddr.c
index f8df9d1..07b950f 100644
--- a/board/freescale/corenet_ds/ddr.c
+++ b/board/freescale/corenet_ds/ddr.c
@@ -170,8 +170,8 @@  const board_specific_parameters_t board_specific_parameters[][30] = {
 	 *  lo|  hi|  num|  clk| wrlvl | cpo  |wrdata|2T
 	 * mhz| mhz|ranks|adjst| start | delay|
 	 */
-		{  0, 850,    4,    1,     5,   0xff,    2,  0},
-		{851, 950,    4,    3,     5,   0xff,    2,  0},
+		{  0, 850,    4,    4,     6,   0xff,    2,  0},
+		{851, 950,    4,    5,     7,   0xff,    2,  0},
 		{951, 1050,   4,    5,     8,   0xff,    2,  0},
 		{1051, 1250,  4,    5,    10,   0xff,    2,  0},
 		{1251, 1350,  4,    5,    11,   0xff,    2,  0},
@@ -188,8 +188,8 @@  const board_specific_parameters_t board_specific_parameters[][30] = {
 	 *  lo|  hi|  num|  clk| wrlvl | cpo  |wrdata|2T
 	 * mhz| mhz|ranks|adjst| start | delay|
 	 */
-		{  0, 850,    4,    1,     5,   0xff,    2,  0},
-		{851, 950,    4,    3,     5,   0xff,    2,  0},
+		{  0, 850,    4,    4,     6,   0xff,    2,  0},
+		{851, 950,    4,    5,     7,   0xff,    2,  0},
 		{951, 1050,   4,    5,     8,   0xff,    2,  0},
 		{1051, 1250,  4,    5,    10,   0xff,    2,  0},
 		{1251, 1350,  4,    5,    11,   0xff,    2,  0},