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Mon, 14 Aug 2023 10:40:31 +0200 Date: Mon, 14 Aug 2023 10:40:24 +0200 From: Jonathan =?utf-8?Q?Neusch=C3=A4fer?= To: Brad Larson Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-spi@vger.kernel.org, adrian.hunter@intel.com, alcooperx@gmail.com, andy.shevchenko@gmail.com, arnd@arndb.de, brendan.higgins@linux.dev, briannorris@chromium.org, catalin.marinas@arm.com, conor+dt@kernel.org, davidgow@google.com, gsomlo@gmail.com, gerg@linux-m68k.org, hal.feng@starfivetech.com, hasegawa-hitomi@fujitsu.com, j.neuschaefer@gmx.net, joel@jms.id.au, kernel@esmil.dk, krzk@kernel.org, krzysztof.kozlowski+dt@linaro.org, lee@kernel.org, lee.jones@linaro.org, broonie@kernel.org, p.zabel@pengutronix.de, rdunlap@infradead.org, robh+dt@kernel.org, samuel@sholland.org, fancer.lancer@gmail.com, skhan@linuxfoundation.org, suravee.suthikulpanit@amd.com, thomas.lendacky@amd.com, tonyhuang.sunplus@gmail.com, ulf.hansson@linaro.org, vaishnav.a@ti.com, walker.chen@starfivetech.com, will@kernel.org, zhuyinbo@loongson.cn, devicetree@vger.kernel.org Subject: Re: [PATCH v15 4/6] arm64: Add config for AMD Pensando SoC platforms Message-ID: References: <20230811180519.29644-1-blarson@amd.com> <20230811180519.29644-5-blarson@amd.com> MIME-Version: 1.0 In-Reply-To: <20230811180519.29644-5-blarson@amd.com> X-Provags-ID: V03:K1:lwjMjHcgCwopMPNO3RHBqMhBTQVVrX6Y1pvovSF3ruOUwvmVFIr 8ZOvvrhwjCsc6HqxCKe101L3rmQ4SNB20EkR9qOQqa3VIXZ4iZbgaP5TH/b5bCvdcG2vnV9 Ux6m+ZmDWudbwKCZ5lyurc3vIqu+Go9R+gXdBNmlJwaQkWlXQVp4iXZuJ5kvPAVZRaRS2TK 99LtsSfUGwaxfTIOej7Fw== UI-OutboundReport: notjunk:1;M01:P0:/qYxMKe3OHg=;PaOznS2Z5KXlxz5twqP1LAmE2SI MtCcUFvIllQHP0w1Mz+MytTE9pEpibQEyGaQwUzs8vEmdanwYr5hpDNsSlg8Q7Zj5DmvWDAFq ehw/mdwibGw4wlt4o7YzJpUbEX9tEb1Y7guWqzpG/65va57axiYRxjg3DqKxndETliO37PUqZ QR3stsumcFxnttJW4Z4/BKjMHMoMFTvfO0fMPMLSY5aflPvDRxvJFB4Exs7jpg4YBbiUxM4XR 192r5zaPMoAdRcowuciR6vaT/ToQhf+BjNYGJD/GayxBitptERDXlAu0WXHhljASBw/ZcQ35x tbpCL7BVcd1Yyk7qNLMmMcEHS49Y0JiwPh8XsctLqE59/FqbyNxRsZg0w9n+bf0+5jKIJ+SG7 0LYladW1HoZvSUGppc1ZXM/L8y1JUlU5/Vs1AvGoUgLKmyDy5UBNnHIyKCU1pJucrQ9d7tEK4 SYHQIgPrNUZsBb+Oz6bqq4kFcauVevb9Itmw4ot6i13Yb0rf+GCgvpQ3jeA1beH5wykYtAOAX mGOiozNIGqAbUdl/XjaHTEKOHv0bFU/hUBCKXc2q0pKDRikAGqHpBkXKiH4MTQVUHbh1RnByl L+pdyoWiIF4wmol0sM5ahhYoygsu58jfbx1YCfXFOjqn/8Xx//XrBgUWqXTFg6WkIKUBSP146 e1qR4olUUeizlS+qCIYKxW1ie8Y0jmAX3AFLhDGH42c0bFod7qbZGKrBIvqQsET3/AkbQuERq 1/Qx2A9qKYbLdU2YWe5Ftjmr1peWtZSf62YR7Y55yzXrLqzUFodSTyndd/ewHOJGIU30W0p/v grcGphBY6qYDl7RRqYyGNaz8aUbSq6QOIJ5OAP4kv408/c0iddVqm9NkSgJW0jf3HERqBMlYG pWr31rNTWgONMgHMT4NaJrCWb73Ic1mo/QTd5fxQiA2pQTadlzik5KpaAhZNwEt1LNd3zRDDW ow7ydA== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230814_014122_371342_D94121DD X-CRM114-Status: GOOD ( 13.31 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============4106688870972969971==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============4106688870972969971== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="XYsAN1UlC/mQ0xME" Content-Disposition: inline --XYsAN1UlC/mQ0xME Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Aug 11, 2023 at 11:05:17AM -0700, Brad Larson wrote: > Add ARCH_PENSANDO configuration option for AMD Pensando SoC > based platforms. >=20 > Signed-off-by: Brad Larson > --- [...] > +config ARCH_PENSANDO > + bool "AMD Pensando Platforms" > + help > + This enables support for the ARMv8 based AMD Pensando SoC > + family to include the Elba SoC. > + > + AMD Pensando SoCs support a range of Distributed Services > + Cards in PCIe format installed into servers. The Elba > + SoC includes 16 A-72 CPU cores, 144 programmable P4 > + cores for a minimal latency/jitter datapath, and network Out of curiosity, what are A-72 and P4? A-72 sounds like Arm Cortex A-72, P4 seems to refer to the P4 programming language (https://opennetworking.org/p4/). Perhaps something like: + Cards in PCIe format installed into servers. The Elba + SoC includes 16 Cortex A-72 CPU cores, 144 P4-programmable + cores for a minimal latency/jitter datapath, and network Best regards, Jonathan --XYsAN1UlC/mQ0xME Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEvHAHGBBjQPVy+qvDCDBEmo7zX9sFAmTZ6FAACgkQCDBEmo7z X9sKFhAAmdVFgdeCmbbPCdJBBh7ERbEnmD9Rno2fvPOgRXkpxsqfIYdArVSs9wZk t5g50oR3atllgAwMgB8RJTuWOJ0vJEvi5mMSlWyH/MmyFMRRSTvGj6SW6YzZN7cK gN221BWvCXiTMWhWoeNmKEAlCLJdhmuLcZEJFfxWDLEs9sKNVfuL0lIQ2gKNkfar JqEo+4AuioCApIbvl5ICQVYQTxkrjLIc+mkVAzsSY2CiznkPGJbewvEtO0IZ5p/0 wA4A1bdzS/Pzc0+EPPnOva4tPIq834OXvpxbZrAuwTI0TnwpN5Tnonwtkpkq4UFB qYBfpq73lshpboICe63vGiSTD4SmOWmwgx5xQVuWmIjMT1/JC9rQGGbXPUmF68/t l8E33x1VqL8duagQTnSohmP5XSpYHM2EYLlezaeDYkl57+NHg+reCuMwqeqtdiHK iWYQfV+teJXhHJVwUjzA6SEYB+gHifpB0wfNydzMr2dCmC7/yLIyA+0tgCxE1f/1 cxLYAX4+oUIwTc0dw2JQScSN/oCNRH+PXSmfFEfpLlfQCLQXJtdgVVCY84DMiN6I n3tajQ1oHp3qeMQ3y13ek418dUDjLDjufdulmKFdgeC5tDgagXzPUPeYxEY4JhX5 0k0MKwKIxo4VT5L3Tg3f5O6OCTpdQWB2SL/G3xBtKF3JPzAp0Bc= =MOKU -----END PGP SIGNATURE----- --XYsAN1UlC/mQ0xME-- --===============4106688870972969971== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============4106688870972969971==--