* [U-Boot] [PATCH] boards/t2080rdb: update ddr frequency from 1600MT/s to 1867MT/s
@ 2015-04-01 6:45 Shengzhou Liu
2015-04-16 19:29 ` York Sun
0 siblings, 1 reply; 2+ messages in thread
From: Shengzhou Liu @ 2015-04-01 6:45 UTC (permalink / raw)
To: u-boot
T2080RDB RevC uses new SODIMM 1867MT/s instead of previous 1600MT/s.
So update RCW to support new DDR frequency i.e 1867MT/s
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
---
board/freescale/t208xrdb/t2080_rcw.cfg | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/board/freescale/t208xrdb/t2080_rcw.cfg b/board/freescale/t208xrdb/t2080_rcw.cfg
index 59025ea..7c55150 100644
--- a/board/freescale/t208xrdb/t2080_rcw.cfg
+++ b/board/freescale/t208xrdb/t2080_rcw.cfg
@@ -9,8 +9,8 @@ aa55aa55 010e0100
#00000000 00000000 00000000 00000004
#For T2080 v1.1
-#SerDes=0x66_0x15, Core:1800MHz, DDR:1600MT/s
-1206001b 15000000 00000000 00000000
+#SerDes=0x66_0x15, Core:1800MHz, DDR:1867MT/s
+1207001b 15000000 00000000 00000000
66150002 00000000 e8104000 c1000000
00800000 00000000 00000000 000307fc
00000000 00000000 00000000 00000004
--
2.1.0.27.g96db324
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [U-Boot] [PATCH] boards/t2080rdb: update ddr frequency from 1600MT/s to 1867MT/s
2015-04-01 6:45 [U-Boot] [PATCH] boards/t2080rdb: update ddr frequency from 1600MT/s to 1867MT/s Shengzhou Liu
@ 2015-04-16 19:29 ` York Sun
0 siblings, 0 replies; 2+ messages in thread
From: York Sun @ 2015-04-16 19:29 UTC (permalink / raw)
To: u-boot
Shengzhou,
On 03/31/2015 11:45 PM, Shengzhou Liu wrote:
> T2080RDB RevC uses new SODIMM 1867MT/s instead of previous 1600MT/s.
>
> So update RCW to support new DDR frequency i.e 1867MT/s
This patch updates RCW. The subject is not clear.
>
> Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
> ---
> board/freescale/t208xrdb/t2080_rcw.cfg | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/board/freescale/t208xrdb/t2080_rcw.cfg b/board/freescale/t208xrdb/t2080_rcw.cfg
> index 59025ea..7c55150 100644
> --- a/board/freescale/t208xrdb/t2080_rcw.cfg
> +++ b/board/freescale/t208xrdb/t2080_rcw.cfg
> @@ -9,8 +9,8 @@ aa55aa55 010e0100
> #00000000 00000000 00000000 00000004
>
> #For T2080 v1.1
> -#SerDes=0x66_0x15, Core:1800MHz, DDR:1600MT/s
> -1206001b 15000000 00000000 00000000
> +#SerDes=0x66_0x15, Core:1800MHz, DDR:1867MT/s
> +1207001b 15000000 00000000 00000000
> 66150002 00000000 e8104000 c1000000
> 00800000 00000000 00000000 000307fc
> 00000000 00000000 00000000 00000004
>
Are previous version boards still in use? Maybe you should consider to keep the
old value in comment so users can choose if needed?
York
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2015-04-16 19:29 UTC | newest]
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2015-04-01 6:45 [U-Boot] [PATCH] boards/t2080rdb: update ddr frequency from 1600MT/s to 1867MT/s Shengzhou Liu
2015-04-16 19:29 ` York Sun
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