From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751345AbdKUUIm (ORCPT ); Tue, 21 Nov 2017 15:08:42 -0500 Received: from mout.gmx.net ([212.227.15.15]:58455 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751067AbdKUUIl (ORCPT ); Tue, 21 Nov 2017 15:08:41 -0500 Date: Tue, 21 Nov 2017 21:08:32 +0100 From: Jonathan =?utf-8?Q?Neusch=C3=A4fer?= To: Palmer Dabbelt Cc: robh@kernel.org, j.neuschaefer@gmx.net, mark.rutland@arm.com, devicetree@vger.kernel.org, patches@groups.riscv.org, linux-kernel@vger.kernel.org Subject: Re: [patches] Re: [PATCH] dt-bindings: Add a RISC-V SBI firmware node Message-ID: <20171121200832.d55khzcufo2owcff@latitude> References: <20171120214520.dcaqvyncojwefmgt@rob-hp-laptop> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="jxk2dm2esywmhxor" Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20170113 (1.7.2) X-Provags-ID: V03:K0:EFAyn4RTU3fitGHdVO5L1XLPW0+BLUz3oFSWHdnHUfnZxU2nYCz oaTHFExSxKN4CpLKTxzEK9Ku3to22kT+OdR/juz5OWf7bDxABZkQFnCSysnlKkKuqw2dbNa 78dYKlwuFM54MsAvH/dgieWRXyuROMGyH55OQpxKbemd3R+eddvkATsZEWKCw48Lm+UQD/E lFZKWQYFwZL9J7235VkFg== X-UI-Out-Filterresults: notjunk:1;V01:K0:+ozqgPggJl0=:HzdBfn584ipb7HgHYULPjI M2COuIPMq9xi4k+r8sVOp6ddLaUGuZcJmZwVKRMNZEaOuN2VzoNSCtMy3fZRuko9e9dVi/Hjj N0ZNUTKWhjGI2l0yT8ZpDaA1tiE8+OAD0mAULzNqyI0rTkUO5Imt/WULd+Xeu6PCt8QBk+jos Lp2DiAbvDisZhk1sEljPOJwCEpDwycz12WH2vRydwjf8O5meviAfqMg3pokS86mrVa6NKmpOA /8MSVlrLcQT1cVJ3Ic6BaomIk6J/kRbmWOdOku4Uuri6XNgojT1akYGvv6aKB39OFK3hbcJCq nOai4oxePDL2xLYWuRJtnK6jGibQWloD5k0oxcyCD6odBxXIGxToZ//FgEzDzjZDNeEE1lpxE GXi915bwHECx72O8XhYPnVaAyJVRkgZnddz2bwmlIA199wNXr1S/W0cmmX/59X/9A/qTg1r5F sg+pA3otKmBUxK6HRp84BYZe+Iq3Kc1rbbLdlAf1iZ3gOjeSfz5G4ACCgCQj2EQ1axr259cVF DtH24kO8mpQAqOwcmoAAUgevVWCbypNI1YszXzgz74DGfA1GXMeuAOI1GPSiQQinPeAq7yMZR ZXZAOkIcF8F7F5erWjmqJBlfIrm1qViUolJDwZfuWUv2YDyR4bP5nEXtXTGHJD7Hh12JrRgN8 oc+yf+15qmZ82o1Jkokl5BoYtoNpUo4LdOYP9QnwqRy6IuvTIS0posByLIpAgy+EVenV3cHe+ /m066QPejYffIHxmsebgAU3mJqIef23+84M5PEZTOJ8rD39VcNHM9iqjbbFhN3kG4RQBGYQv9 NtejN53mgp28Sktr276HPS2zcBd0g== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --jxk2dm2esywmhxor Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Nov 21, 2017 at 09:37:02AM -0800, Palmer Dabbelt wrote: [...] > This isn't really a big deal to me, as I'm only interested in RISC-V > systems, but there's been some pushback on the concept of an SBI so it > seemed like a simple way to allow people to build non-SBI (and there for = not > really RISC-V) systems. For those reading along: I suggested the /firmware/sbi node to Palmer, because I'm interested in such "not really RISC-V" systems, (because it makes the firmware's job easier to not implement the SBI =E2=80=94 speaking= with my coreboot hat, here.) > One option that wouldn't require a device tree node > would be to have Linux boot in machine mode [...] and then provide its > own SBI implementation. I think this can work. Thanks, Jonathan Neusch=C3=A4fer --jxk2dm2esywmhxor Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJaFIe4AAoJEAgwRJqO81/b/noQAIqnZWAj8xFpxgrjAFj7IBlY 0k+FfCHXD4ghcN+ilWKNMHTXnnI2U1cKI5a4j3Frf8kg70LR8kr9Jhfa9BzCqqrp 4PniNDlsYV1XI4F3A0dYRiSvztTeFFubsorJ7CJFKkwD8CMOFkJ6sc9UOpqdXbdL BDFicq9XUm+3g4fCisrjbMQeI+loABQlmT5/zEi8Vsslk4Jguls0JgH0U0xbJdW6 Ts239LfV9RY+xfNUl0i3dpbFDZl7fgcetIyULbMAi/KJi7bL+xNpnUQ0JHmSkNJK kxGWTueGoOvXRboBdVhu1tb61SS+RsTHuvTu79C9xd0xnq0W6j1lTYI2lJYeRw9U +5XR2aFI6ZlE7lqUoeuyPZVdRoukvx5CAOE35oP/LwudnSLH3xE3uQM2XTPcY+Qf 5MifYUEBCMMMmDXNW1/KA7iuenN3W1X53WzEOJXCA2mhjW9VDvHBg2lxDqi12I+5 tUnRdv4AgQPyjLgncebRY2KLmNy7QBwhZdJrieB+nAaOmyK9QAEV4nyv72rSV0pn NFFYZgYqSaAu/pJnohEpv//9PpkrHAH3ewhbjlTAjH1a5akOnCzkn/tTIY3Ws/+J tDht2dTxvit2pyoe2l11AX7WD1KwlJtqT1W5i6AT5B3nnT17+BBAj1y286OdcmQK tsjS8RCoXzqfDLnCmiYr =t51q -----END PGP SIGNATURE----- --jxk2dm2esywmhxor--