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[189.203.106.235]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-423ddbee0fesm65760fac.17.2026.04.09.09.33.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 09 Apr 2026 09:33:25 -0700 (PDT) Date: Thu, 9 Apr 2026 10:33:21 -0600 From: Tom Rini To: Jorge Cisneros Cc: u-boot@lists.denx.de, Rayagonda Kokatanur , Jean-Marie Verdun , Nick Hawkins , Casey Connolly , Anshul Dalal , Tien Fong Chee , Peng Fan , Alif Zakuan Yuslaimi , Tingting Meng , Alice Guo , Quentin Schulz , Ilias Apalodimas , Tony Dinh , Marek Vasut , Stefan Roese , Svyatoslav Ryhel , Patrice Chotard , Mattijs Korpershoek , Shmuel Leib Melamud , Lukasz Majewski , Sumit Garg , Chen-Yu Tsai , Justin Klaassen , Neha Malcom Francis , Jamie Gibbons , Leo Yu-Chi Liang , Jerome Forissier , Simon Glass , Neil Armstrong , Yao Zi , Kuan-Wei Chiu , "Kory Maincent (TI.com)" , Raymond Mao , Philip Molloy Subject: Re: [PATCH 0/9] arm: hpe: Add HPE GSC (Gen12) BMC SoC support Message-ID: <20260409163321.GN41863@bill-the-cat> References: <20260408-hpe-gsc-upstream-v1-0-2be1fb7cbbfc@hpe.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="nbyU/ED8A3Db9i+N" Content-Disposition: inline In-Reply-To: <20260408-hpe-gsc-upstream-v1-0-2be1fb7cbbfc@hpe.com> X-Clacks-Overhead: GNU Terry Pratchett X-Mailman-Approved-At: Thu, 09 Apr 2026 20:12:34 +0200 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean --nbyU/ED8A3Db9i+N Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Apr 08, 2026 at 07:24:12PM +0000, Jorge Cisneros wrote: > This series adds support for the HPE GSC (Gen Server Controller), an > ARM64-based BMC SoC used in HPE ProLiant and Synergy Gen12 servers. >=20 > The GSC is the successor to the GXP SoC (already upstream) used in > Gen11 servers. It features dual Cortex-A35 cores with GICv3, a Denali > DDR memory controller, Cadence GEM Ethernet (SGMII), and reuses several > GXP IP blocks (timer, SPI, I2C). >=20 > The existing ARCH_GXP Kconfig symbol is renamed to ARCH_HPE to serve as > an umbrella for both the GXP (ARMv7) and GSC (ARMv8) SoC variants, > selected via a choice menu under mach-hpe. >=20 > New drivers: > - Watchdog (drivers/watchdog/gsc_wdt.c) > - Memory-mapped virtual EEPROM for VPD (drivers/misc/gsc_mem_eeprom.c) > - Cadence GEM support added to the existing MACB driver >=20 > Board support includes DRAM sizing from the Denali memory controller, > MAC address provisioning from VPD EEPROM, FDT fixups for network > configuration, shared Ethernet/DisplayPort PHY initialization, and a > server_id command for reading server identification from the CPLD. >=20 > Notes: > - The server_id command (patch 7) is hardware-specific and reads from > GSC CPLD registers, so no sandbox test is included. > - MAINTAINERS warnings in patches 1-8 are resolved by patch 9. >=20 > Based on v2026.04-rc4 (ba7bf918dafcd093ad733b07ba490baeb20cf5da). > Tested: both gxp_defconfig and gsc_defconfig build cleanly. Thanks for posting this. I have just a few comments to follow. --=20 Tom --nbyU/ED8A3Db9i+N Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTzzqh0PWDgGS+bTHor4qD1Cr/kCgUCadfUzgAKCRAr4qD1Cr/k CkaLAQDepYRlg3BBjfBgTpbdPyMnCnlCF3qioxcMjOuckHfqXQEAg1TzLTZfJtG1 7/Zsk+Ngggt3PFoojlFWJwValc+8eAg= =HoCp -----END PGP SIGNATURE----- --nbyU/ED8A3Db9i+N--