* [U-Boot] [PATCH] ls1021atwr: sdboot: change serdes 0x20 to 0x30
@ 2015-09-15 8:12 Yuan Yao
2015-10-14 21:49 ` York Sun
0 siblings, 1 reply; 2+ messages in thread
From: Yuan Yao @ 2015-09-15 8:12 UTC (permalink / raw)
To: u-boot
For LS1021ATWR board in order to support SATA(Gen 3),
SerDes Lan B will be connect to SATA directly.
So SerDes 0x20 can't support 2SGMII at the same time.
In order to support two SGMII and one RGMII at the same time,
we used 0x30 to replace 0x20.
Signed-off-by: Yuan Yao <yao.yuan@freescale.com>
---
board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg b/board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg
index 9c3e3b0..3d40528 100644
--- a/board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg
+++ b/board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg
@@ -3,12 +3,12 @@ aa55aa55 01ee0100
#enable IFC, disable QSPI and DSPI
0608000a 00000000 00000000 00000000
-20000000 00407900 60040a00 21046000
-00000000 00000000 00000000 00038000
+30000000 00407900 60040a00 21046000
+00000000 00000000 00000000 20038000
00080000 881b7340 00000000 00000000
#disable IFC, enable QSPI and DSPI
#0608000a 00000000 00000000 00000000
-#20000000 00407900 60040a00 21046000
-#00000000 00000000 00000000 00038000
+#30000000 00407900 60040a00 21046000
+#00000000 00000000 00000000 20038000
#20084800 881b7340 00000000 00000000
--
2.1.0.27.g96db324
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [U-Boot] [PATCH] ls1021atwr: sdboot: change serdes 0x20 to 0x30
2015-09-15 8:12 [U-Boot] [PATCH] ls1021atwr: sdboot: change serdes 0x20 to 0x30 Yuan Yao
@ 2015-10-14 21:49 ` York Sun
0 siblings, 0 replies; 2+ messages in thread
From: York Sun @ 2015-10-14 21:49 UTC (permalink / raw)
To: u-boot
On 09/15/2015 01:12 AM, Yuan Yao wrote:
> For LS1021ATWR board in order to support SATA(Gen 3),
> SerDes Lan B will be connect to SATA directly.
>
> So SerDes 0x20 can't support 2SGMII at the same time.
> In order to support two SGMII and one RGMII at the same time,
> we used 0x30 to replace 0x20.
>
> Signed-off-by: Yuan Yao <yao.yuan@freescale.com>
> ---
> board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg b/board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg
> index 9c3e3b0..3d40528 100644
> --- a/board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg
> +++ b/board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg
> @@ -3,12 +3,12 @@ aa55aa55 01ee0100
>
> #enable IFC, disable QSPI and DSPI
> 0608000a 00000000 00000000 00000000
> -20000000 00407900 60040a00 21046000
> -00000000 00000000 00000000 00038000
> +30000000 00407900 60040a00 21046000
> +00000000 00000000 00000000 20038000
> 00080000 881b7340 00000000 00000000
>
> #disable IFC, enable QSPI and DSPI
> #0608000a 00000000 00000000 00000000
> -#20000000 00407900 60040a00 21046000
> -#00000000 00000000 00000000 00038000
> +#30000000 00407900 60040a00 21046000
> +#00000000 00000000 00000000 20038000
> #20084800 881b7340 00000000 00000000
>
This patch is superseded by Alison's patch "arm: ls1021a: Add QSPI or IFC
support in SD boot".
York
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2015-10-14 21:49 ` York Sun
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