From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Subject: Re: [PATCH v2 18/20] ARM: sunxi: Add earlyprintk support using R_UART (sun6i/sun8i) Date: Wed, 18 Jun 2014 14:29:03 +0200 Message-ID: <20140618122903.GT19730@lukather> References: <1403016777-15121-1-git-send-email-wens@csie.org> <1403016777-15121-19-git-send-email-wens@csie.org> Reply-To: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Q43QQdzFtqSKgsg+" Return-path: Content-Disposition: inline In-Reply-To: <1403016777-15121-19-git-send-email-wens-jdAy2FN1RRM@public.gmane.org> List-Post: , List-Help: , List-Archive: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-Subscribe: , List-Unsubscribe: , To: Chen-Yu Tsai Cc: Greg Kroah-Hartman , Samuel Ortiz , Lee Jones , Rob Herring , Mike Turquette , Emilio Lopez , Linus Walleij , linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Boris BREZILLON , Luc Verhaegen List-Id: devicetree@vger.kernel.org --Q43QQdzFtqSKgsg+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jun 17, 2014 at 10:52:55PM +0800, Chen-Yu Tsai wrote: > sun6i/sun8i have a UART in the RTC block group, which can be used > as an early console. This is most useful on sun8i as UART0 is muxed > with MMC0, which is not available if we boot from MMC. >=20 > Signed-off-by: Chen-Yu Tsai Acked-by: Maxime Ripard Maxime --=20 Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com --Q43QQdzFtqSKgsg+ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJToYYPAAoJEBx+YmzsjxAgIQsP/2tedrS0v6LTLdvfngQkTDfg /qlHdMkkyMY7cZwAamr1k/isVJ2GUrTAE8ERyY7Hq1wjc/DwTXVQIf9fI2xfSzjN ePYhCwTPxDeEv0QZIjJHiWvIkteT9tsBCFm6X9Jp0v7tz3ZPx0EdslCCaaRhnTKL jFSOS0nhUXBxn8RrOQ0fHkMlrAhjAqCiPzeksqEdwGOH8LeNQVduxm/j/dlF8mmu 9gUvF09ExtB+4g3fly/s4Tf5ki+R47uP6YTT3rjbkjQ4AXCa5l5vMlcjJSE2hPTt vsK4Tq6O668xg9HbOqQaS5270wEgYIJdOJYaQCBMAa5a1C5om9nEFXwx52pr/KJ2 5fsfRu6jc4LuHk5A5m3DuDVmBImXPAMedPvLxTN3fDBWqQNrZf6VOHjt4D4FVMh7 nHNhis2UlFWwuarvODw5eOXPytlgsXJPP2DqFLyxgoWSVY463umLIjirRchx6ZGF /YmC+pPf2tCiOjfLkdI281iagHg/l0v+sufVq1CSep5fZn7aPJYAv7BS+UZacLt5 I96H4yELqVA8+Apger5m7LHyTUuCHS0ybFEI5zEyRryyy5qoUjgIJZZ4WV+6odef lfLFoUtXBTNyKkCkFr+WCKJLj/P2O8kLXbLvkZW632lokRIPkBMGCOgQ8825lnUa ptj8vs559PfAekHd59k0 =Asgi -----END PGP SIGNATURE----- --Q43QQdzFtqSKgsg+--