diff mbox

[U-Boot] powerpc/t4240: updated rcw_cfg to align with default hardware configuration

Message ID 1378875514-951-1-git-send-email-shh.xie@gmail.com
State Accepted
Delegated to: York Sun
Headers show

Commit Message

shaohui xie Sept. 11, 2013, 4:58 a.m. UTC 
From: Shaohui Xie <Shaohui.Xie@freescale.com>

Default configuration has been changed, the most important one is DDR
ref_clock which is changed from 66.67MHz to 133.33MHz. so the ratio need to
change from 24x to 12x to keep the DDR frequency. There are also some
other optimise to align with default configuration.

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
---
 board/freescale/t4qds/t4_rcw.cfg |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

Comments

York Sun Sept. 27, 2013, 5:54 p.m. UTC | #1 
On 09/10/2013 09:58 PM, shh.xie@gmail.com wrote:
> From: Shaohui Xie <Shaohui.Xie@freescale.com>
> 
> Default configuration has been changed, the most important one is DDR
> ref_clock which is changed from 66.67MHz to 133.33MHz. so the ratio need to
> change from 24x to 12x to keep the DDR frequency. There are also some
> other optimise to align with default configuration.
> 
> Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
> ---

Applied to u-boot-mpc85xx/next, pending merging to u-boot-mpc85xx/master
branch.

York
diff mbox

Patch

diff --git a/board/freescale/t4qds/t4_rcw.cfg b/board/freescale/t4qds/t4_rcw.cfg
index 6ac95ff..74df01a 100644
--- a/board/freescale/t4qds/t4_rcw.cfg
+++ b/board/freescale/t4qds/t4_rcw.cfg
@@ -1,7 +1,7 @@ 
 #PBL preamble and RCW header
 aa55aa55 010e0100
 #serdes protocol  1_28_6_12
-14180019 0c101916 00000000 00000000
-04383060 30548c00 6c020000 19000000
-00000000 ee0000ee 00000000 000187fc
-00000000 00000000 00000000 00000018
+120c0019 0c101915 00000000 00000000
+04383063 30548c00 6c020000 1d000000
+00000000 ee0000ee 00000000 000307fc
+00000000 00000000 00000000 00000020