From: York Sun <yorksun@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] ls1021atwr: sdboot: change serdes 0x20 to 0x30
Date: Wed, 14 Oct 2015 14:49:08 -0700 [thread overview]
Message-ID: <561ECDD4.2010400@freescale.com> (raw)
In-Reply-To: <1442304727-35102-1-git-send-email-yao.yuan@freescale.com>
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This patch is superseded by Alison's patch "arm: ls1021a: Add QSPI or IFC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
prev parent reply other threads:[~2015-10-14 21:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-15 8:12 [U-Boot] [PATCH] ls1021atwr: sdboot: change serdes 0x20 to 0x30 Yuan Yao
2015-10-14 21:49 ` York Sun [this message]
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