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From: Mikko Perttunen <mikko.perttunen@kapsi.fi>
To: Stephen Warren <swarren@wwwdotorg.org>,
	Andrew Bresticker <abrestic@chromium.org>
Cc: Tomeu Vizoso <tomeu@tomeuvizoso.net>,
	Thierry Reding <thierry.reding@gmail.com>,
	"linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>,
	Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Ian Campbell <ijc+devicetree@hellion.org.uk>,
	Kumar Gala <galak@codeaurora.org>,
	Russell King <linux@arm.linux.org.uk>,
	Jassi Brar <jassisinghbrar@gmail.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Mathias Nyman <mathias.nyman@intel.com>,
	Grant Likely <grant.likely@linaro.org>,
	Alan Stern <stern@rowland.harvard.edu>,
	Arnd Bergmann <arnd@arndb.de>,
	Kishon Vijay Abraham I <kishon@ti.com>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.in>
Subject: Re: [PATCH v3 0/9] Tegra xHCI support
Date: Wed, 17 Sep 2014 16:45:19 +0300	[thread overview]
Message-ID: <5419906F.1060605@kapsi.fi> (raw)
In-Reply-To: <5418BC5C.5020108@wwwdotorg.org>

On 09/17/2014 01:40 AM, Stephen Warren wrote:
> That's a huge time-sink, unless I work out NFS root,
> which probably isn't properly or easily supported by any distro.

FWIW, this is how I've been working, and it hasn't been /that/ difficult 
to get working. The Tegra side is trivial, just append something like

ip=dhcp root=/dev/nfs 
nfsroot=host_ip:/your/nfsroot,v3,rsize=8192,wsize=8192,timeo=15

(Granted, I had to do a bit of mucking around before finding this 
working incantation..)

to the kernel boot arguments. I've used Ubuntu 12.04, 13.10 and Arch 
Linux on my Jetson in this way. The more annoying part is the nfs host 
machine, but there are guides for that. Anyway, I've had both Ubuntu 
12.04 and Arch working as hosts without problems.

Mikko

  parent reply	other threads:[~2014-09-17 13:45 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-02 21:34 [PATCH v3 0/9] Tegra xHCI support Andrew Bresticker
2014-09-02 21:34 ` [PATCH v3 1/9] of: Add NVIDIA Tegra XUSB mailbox binding Andrew Bresticker
     [not found]   ` <1409693701-16520-2-git-send-email-abrestic-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2014-09-03 16:19     ` Stephen Warren
2014-09-02 21:34 ` [PATCH v3 2/9] mailbox: Add NVIDIA Tegra XUSB mailbox driver Andrew Bresticker
2014-09-02 21:34 ` [PATCH v3 3/9] of: Update Tegra XUSB pad controller binding for USB Andrew Bresticker
2014-09-02 21:34 ` [PATCH v3 4/9] pinctrl: tegra-xusb: Add USB PHY support Andrew Bresticker
2014-09-02 21:34 ` [PATCH v3 5/9] of: Add NVIDIA Tegra xHCI controller binding Andrew Bresticker
     [not found] ` <1409693701-16520-1-git-send-email-abrestic-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2014-09-02 21:34   ` [PATCH v3 6/9] usb: xhci: Add NVIDIA Tegra xHCI host-controller driver Andrew Bresticker
     [not found]     ` <1409693701-16520-7-git-send-email-abrestic-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2014-09-03 16:17       ` Stephen Warren
2014-09-02 21:34   ` [PATCH v3 7/9] ARM: tegra: Add Tegra124 XUSB mailbox and xHCI controller Andrew Bresticker
2014-09-02 21:35 ` [PATCH v3 8/9] ARM: tegra: jetson-tk1: Add xHCI support Andrew Bresticker
2014-09-02 21:35 ` [PATCH v3 9/9] ARM: tegra: venice2: " Andrew Bresticker
2014-09-08 15:34 ` [PATCH v3 0/9] Tegra " Tomeu Vizoso
     [not found]   ` <CAAObsKAYqpJMJnxSMxhkkRtnoEwLwgUa1y7ij5ZHvHf1jRok+Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-09-08 16:22     ` Andrew Bresticker
     [not found]       ` <CAL1qeaF7U9aoBp5gQPS=r+pe6krKmXdP1qak2gjhNqQMoHFB8A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-09-09  8:21         ` Tomeu Vizoso
     [not found]           ` <CAAObsKAXO-pBtqd1jNj8faXqpE+5Wb0RFzPp+jn9FH0B=dHq8g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-09-09 17:09             ` Andrew Bresticker
     [not found]               ` <CAL1qeaFUaqs9SDv1p+dYDYLn9hwDxdTQ=K-wo+Qa5+KGY=U47w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-09-10 10:24                 ` Tomeu Vizoso
2014-09-12 16:37             ` Andrew Bresticker
     [not found]               ` <CAL1qeaEk_r5XAKvvJfwXN9+Wi9EjC_2MgBfoP92TK=F+Ou9QTA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-09-15  7:00                 ` Tomeu Vizoso
     [not found]                   ` <CAAObsKAwgfx1g2p7PQP+=HudvAHHpcPi47gEH6BrxEgLu6w2VQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-09-15 17:06                     ` Andrew Bresticker
     [not found]                       ` <CAL1qeaEC9O8-jgjGC44cFctoZPpp4dRVfQ=mhSb_2on7GgiU0w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-09-15 18:09                         ` Stephen Warren
     [not found]                           ` <54172B3F.9030901-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2014-09-15 19:30                             ` Andrew Bresticker
     [not found]                               ` <CAL1qeaEK=C4j+G5CA_91xJNe25d=-y47EyZAYnaMh46fNYVDAw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-09-16 15:26                                 ` Stephen Warren
     [not found]                                   ` <54185698.7020600-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2014-09-16 16:57                                     ` Andrew Bresticker
     [not found]                                       ` <CAL1qeaGf6JSuq=ekZY7Pp2zSAB0+0S9fZ70xWpct2MJ=pTSmug-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-09-16 22:40                                         ` Stephen Warren
2014-09-16 22:51                                           ` Andrew Bresticker
2014-09-16 23:03                                             ` Stephen Warren
2014-09-17 13:45                                           ` Mikko Perttunen [this message]
2014-09-16 22:46                                         ` Andrew Bresticker
2014-09-16 23:15                                           ` Stephen Warren
2014-09-16 23:51                                             ` Andrew Bresticker
     [not found]                                             ` <CAL1qeaHh abYHN6B5xCUf-y+ZuEWEBpURDPfmjY=KMpmUbuTg5w@mail.gmail.com>
     [not found]                                               ` <CAL1qeaHhabYHN6B5xCUf-y+ZuEWEBpURDPfmjY=KMpmUbuTg5w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-09-17 15:41                                                 ` Stephen Warren
     [not found]                                                   ` <5419AB9C.3000005-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2014-09-17 17:46                                                     ` Andrew Bresticker
2014-09-16 10:43                         ` Tomeu Vizoso

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