From mboxrd@z Thu Jan  1 00:00:00 1970
From: Hans de Goede <hdegoede@redhat.com>
Date: Wed, 31 Dec 2014 12:27:25 +0100
Subject: [U-Boot] [PATCH] sun7i: Add new Bananapro board / defconfig
In-Reply-To: <1420022531.13595.194.camel@hellion.org.uk>
References: <1420022295-11794-1-git-send-email-hdegoede@redhat.com>
	<1420022531.13595.194.camel@hellion.org.uk>
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To: u-boot@lists.denx.de

Hi,

On 31-12-14 11:42, Ian Campbell wrote:
> On Wed, 2014-12-31 at 11:38 +0100, Hans de Goede wrote:
>> Add support for the new Bananapro A20 development board from lemaker.org.
>> This board features 1G RAM, 2 USB A receptacles, 1 micro USB receptacle for
>> OTG, 1 micro USB receptacle for power, HDMI, sata, Gbit ethernet, ir receiver,
>> 3.5 mm jack for a/v out, on board microphone, 40 gpio pins and sdio wifi.
>>
>> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
>
> Acked-by: Ian Campbell <ijc@hellion.org.uk>
>
>> -#ifdef CONFIG_TARGET_BANANAPI
>> +#if defined CONFIG_TARGET_BANANAPI || defined CONFIG_TARGET_BANANAPRO
>>   	setbits_le32(&ccm->gmac_clk_cfg, 0x3 << 10);
>
> Did we ever get to the bottom of what this was?

Yes it sets the TX clock delay chain, which is something which one
typically need to do for RGMII phy-s, why this is not needed on the
cubietruck is not known / clear.

> I take it that you've confirmed it is needed for the pro, rather than
> just carrying it over?

I've not tested the gmac myself yet, but this is being done by their own
u-boot port for the pro in their lemaker github account.

Regards,

Hans