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GET /api/1.2/patches/2221413/?format=api
{ "id": 2221413, "url": "http://patchwork.ozlabs.org/api/1.2/patches/2221413/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20260408-hpe-gsc-upstream-v1-1-2be1fb7cbbfc@hpe.com/", "project": { "id": 18, "url": "http://patchwork.ozlabs.org/api/1.2/projects/18/?format=api", "name": "U-Boot", "link_name": "uboot", "list_id": "u-boot.lists.denx.de", "list_email": "u-boot@lists.denx.de", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260408-hpe-gsc-upstream-v1-1-2be1fb7cbbfc@hpe.com>", "list_archive_url": null, "date": "2026-04-08T19:24:13", "name": "[1/9] arm: hpe: Rename ARCH_GXP to ARCH_HPE and add GSC SoC choice", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": false, "hash": "75f4c1e67b883835c79eed4a88688d4337b4f266", "submitter": { "id": 93099, "url": "http://patchwork.ozlabs.org/api/1.2/people/93099/?format=api", "name": "Jorge Cisneros", "email": "jorge.cisneros@hpe.com" }, "delegate": { "id": 3651, "url": "http://patchwork.ozlabs.org/api/1.2/users/3651/?format=api", "username": "trini", "first_name": "Tom", "last_name": "Rini", "email": "trini@ti.com" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20260408-hpe-gsc-upstream-v1-1-2be1fb7cbbfc@hpe.com/mbox/", "series": [ { "id": 499288, "url": "http://patchwork.ozlabs.org/api/1.2/series/499288/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=499288", "date": "2026-04-08T19:24:17", "name": "arm: hpe: Add HPE GSC (Gen12) BMC SoC support", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/499288/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2221413/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2221413/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.org", 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Rename ARCH_GXP to ARCH_HPE and add GSC SoC\n choice", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "Message-Id": "<20260408-hpe-gsc-upstream-v1-1-2be1fb7cbbfc@hpe.com>", "References": "<20260408-hpe-gsc-upstream-v1-0-2be1fb7cbbfc@hpe.com>", "In-Reply-To": "<20260408-hpe-gsc-upstream-v1-0-2be1fb7cbbfc@hpe.com>", "To": "u-boot@lists.denx.de", "Cc": "Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>,\n Tom Rini <trini@konsulko.com>, Jean-Marie Verdun <verdun@hpe.com>,\n Nick Hawkins <nick.hawkins@hpe.com>,\n Casey Connolly <casey.connolly@linaro.org>, Anshul Dalal <anshuld@ti.com>,\n Tien Fong Chee <tien.fong.chee@altera.com>, Peng Fan <peng.fan@nxp.com>,\n Alif Zakuan Yuslaimi <alif.zakuan.yuslaimi@altera.com>,\n Tingting Meng <tingting.meng@altera.com>, Alice Guo <alice.guo@nxp.com>,\n Quentin Schulz <quentin.schulz@cherry.de>,\n Ilias Apalodimas <ilias.apalodimas@linaro.org>,\n Tony Dinh <mibodhi@gmail.com>,\n Marek Vasut <marek.vasut+renesas@mailbox.org>,\n Stefan Roese <stefan.roese@mailbox.org>,\n Svyatoslav Ryhel <clamor95@gmail.com>,\n Patrice Chotard <patrice.chotard@foss.st.com>,\n Mattijs Korpershoek <mkorpershoek@kernel.org>,\n Shmuel Leib Melamud <smelamud@redhat.com>,\n Lukasz Majewski <lukma@nabladev.com>,\n Sumit Garg <sumit.garg@oss.qualcomm.com>,\n Chen-Yu Tsai <wens@kernel.org>, Justin Klaassen <justin@tidylabs.net>,\n Neha Malcom Francis <n-francis@ti.com>,\n Jamie Gibbons <jamie.gibbons@microchip.com>,\n Leo Yu-Chi Liang <ycliang@andestech.com>,\n Jerome Forissier <jerome.forissier@arm.com>,\n Simon Glass <sjg@chromium.org>,\n Neil Armstrong <neil.armstrong@linaro.org>, Yao Zi <me@ziyao.cc>,\n Kuan-Wei Chiu <visitorckw@gmail.com>,\n \"Kory Maincent (TI.com)\" <kory.maincent@bootlin.com>,\n Raymond Mao <raymond.mao@riscstar.com>,\n Philip Molloy <philip.molloy@analog.com>,\n Jorge Cisneros <jorge.cisneros@hpe.com>", "X-Mailer": "b4 0.15.1", "X-Proofpoint-GUID": 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"X-HPE-SCL": "-1", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49\n definitions=2026-04-08_05,2026-04-08_01,2025-10-01_01", "X-Proofpoint-Spam-Details": "rule=outbound_notspam policy=outbound score=0\n suspectscore=0 spamscore=0 clxscore=1011 phishscore=0 lowpriorityscore=0\n priorityscore=1501 malwarescore=0 bulkscore=0 adultscore=0 impostorscore=0\n classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0\n reason=mlx scancount=1 engine=8.22.0-2604010000 definitions=main-2604080181", "X-Mailman-Approved-At": "Thu, 09 Apr 2026 15:00:51 +0200", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.39", "Precedence": "list", "List-Id": "U-Boot discussion <u-boot.lists.denx.de>", "List-Unsubscribe": "<https://lists.denx.de/options/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=unsubscribe>", "List-Archive": "<https://lists.denx.de/pipermail/u-boot/>", "List-Post": "<mailto:u-boot@lists.denx.de>", "List-Help": "<mailto:u-boot-request@lists.denx.de?subject=help>", "List-Subscribe": "<https://lists.denx.de/listinfo/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=subscribe>", "Errors-To": "u-boot-bounces@lists.denx.de", "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>", "X-Virus-Scanned": "clamav-milter 0.103.8 at phobos.denx.de", "X-Virus-Status": "Clean" }, "content": "Rename ARCH_GXP to ARCH_HPE to serve as an umbrella config for all HPE\nBMC SoCs. Add a choice menu under mach-hpe to select between:\n- HPE_GXP: Gen11 (GXP) BMC SoC (ARMv7)\n- HPE_GSC: Gen12 (GSC) BMC SoC (ARMv8)\n\nUpdate arch/arm/Makefile to use the new CONFIG_ARCH_HPE symbol and\nmigrate the existing gxp_defconfig. Add stub Kconfig files for the GSC\nSoC and board to maintain a valid Kconfig tree.\n\nSigned-off-by: Jorge Cisneros <jorge.cisneros@hpe.com>\n---\n arch/arm/Kconfig | 9 ++++++---\n arch/arm/Makefile | 2 +-\n arch/arm/mach-hpe/Kconfig | 33 +++++++++++++++++++++++++++++++++\n arch/arm/mach-hpe/Makefile | 1 +\n arch/arm/mach-hpe/gsc/Kconfig | 27 +++++++++++++++++++++++++++\n arch/arm/mach-hpe/gsc/Makefile | 1 +\n arch/arm/mach-hpe/gxp/Kconfig | 2 +-\n board/hpe/gsc/Kconfig | 18 ++++++++++++++++++\n configs/gxp_defconfig | 2 +-\n 9 files changed, 89 insertions(+), 6 deletions(-)", "diff": "diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig\nindex cd6a454fd60..509a593eb77 100644\n--- a/arch/arm/Kconfig\n+++ b/arch/arm/Kconfig\n@@ -2182,11 +2182,14 @@ config TARGET_XENGUEST_ARM64\n \tselect XEN_SERIAL\n \timply OF_HAS_PRIOR_STAGE\n \n-config ARCH_GXP\n-\tbool \"Support HPE GXP SoCs\"\n+config ARCH_HPE\n+\tbool \"Support HPE SoCs\"\n \tselect DM\n \tselect OF_CONTROL\n \timply CMD_DM\n+\thelp\n+\t Support for HPE BMC SoCs including the GXP (Gen11)\n+\t and GSC (Gen12) server management controllers.\n \n endchoice\n \n@@ -2290,7 +2293,7 @@ source \"arch/arm/mach-davinci/Kconfig\"\n \n source \"arch/arm/mach-exynos/Kconfig\"\n \n-source \"arch/arm/mach-hpe/gxp/Kconfig\"\n+source \"arch/arm/mach-hpe/Kconfig\"\n \n source \"arch/arm/mach-highbank/Kconfig\"\n \ndiff --git a/arch/arm/Makefile b/arch/arm/Makefile\nindex b36b0742580..4a60cd94a66 100644\n--- a/arch/arm/Makefile\n+++ b/arch/arm/Makefile\n@@ -60,7 +60,7 @@ machine-$(CONFIG_ARCH_BCMBCA)\t\t+= bcmbca\n machine-$(CONFIG_ARCH_BCMSTB)\t\t+= bcmstb\n machine-$(CONFIG_ARCH_DAVINCI)\t\t+= davinci\n machine-$(CONFIG_ARCH_EXYNOS)\t\t+= exynos\n-machine-$(CONFIG_ARCH_GXP)\t\t+= hpe\n+machine-$(CONFIG_ARCH_HPE)\t\t+= hpe\n machine-$(CONFIG_ARCH_HIGHBANK)\t\t+= highbank\n machine-$(CONFIG_ARCH_HISTB)\t\t+= histb\n machine-$(CONFIG_ARCH_IPQ40XX)\t\t+= ipq40xx\ndiff --git a/arch/arm/mach-hpe/Kconfig b/arch/arm/mach-hpe/Kconfig\nnew file mode 100644\nindex 00000000000..23840721435\n--- /dev/null\n+++ b/arch/arm/mach-hpe/Kconfig\n@@ -0,0 +1,33 @@\n+if ARCH_HPE\n+\n+choice\n+\tprompt \"HPE SoC select\"\n+\tdepends on ARCH_HPE\n+\tdefault HPE_GXP\n+\thelp\n+\t Select the HPE SoC variant. GXP is used in Gen11\n+\t servers and GSC is used in Gen12 servers.\n+\n+config HPE_GXP\n+\tbool \"Support HPE GXP SoC\"\n+\thelp\n+\t Support for the HPE GXP SoC, an ARM-based BMC\n+\t used in HPE ProLiant Gen11 servers.\n+\n+config HPE_GSC\n+\tbool \"Support HPE GSC SoC\"\n+\tselect DM\n+\tselect SOC_GSC\n+\tselect OF_CONTROL\n+\tselect ARCH_EARLY_INIT_R\n+\timply CMD_DM\n+\thelp\n+\t Support for the HPE GSC SoC, an ARM64-based BMC\n+\t used in HPE ProLiant Gen12 servers.\n+\n+endchoice\n+\n+source \"arch/arm/mach-hpe/gxp/Kconfig\"\n+source \"arch/arm/mach-hpe/gsc/Kconfig\"\n+\n+endif\ndiff --git a/arch/arm/mach-hpe/Makefile b/arch/arm/mach-hpe/Makefile\nindex afe5f7a29ee..ff566a3a047 100644\n--- a/arch/arm/mach-hpe/Makefile\n+++ b/arch/arm/mach-hpe/Makefile\n@@ -1 +1,2 @@\n obj-$(CONFIG_SOC_GXP) += gxp/\n+obj-$(CONFIG_SOC_GSC) += gsc/\ndiff --git a/arch/arm/mach-hpe/gsc/Kconfig b/arch/arm/mach-hpe/gsc/Kconfig\nnew file mode 100644\nindex 00000000000..9821bf6149f\n--- /dev/null\n+++ b/arch/arm/mach-hpe/gsc/Kconfig\n@@ -0,0 +1,27 @@\n+if HPE_GSC\n+\n+config SOC_GSC\n+\tbool\n+\tselect ARM64\n+\n+config SYS_SOC\n+\tdefault \"gsc\"\n+\n+config GSC_I3C_HUB_DT\n+\tbool \"Fix up the I3C Hub Node in Kernel DTS\"\n+\tdefault n\n+\thelp\n+\t Enable this if I3C Hub is supported otherwise noise will show\n+\t up on I3C Bus for unused populated ports.\n+\n+config GSC_PATCH_KERNEL_DTS_VPD\n+\tbool \"Patch kernel DTS to add system VPD from virtual EEPROM\"\n+\tdefault n\n+\thelp\n+\t Enable to patch kernel DTS to add system VPD from virtual\n+\t EEPROM. This will add Vital Product Data such as serial\n+\t number and model name to the kernel DTS at /.\n+\n+source \"board/hpe/gsc/Kconfig\"\n+\n+endif\ndiff --git a/arch/arm/mach-hpe/gsc/Makefile b/arch/arm/mach-hpe/gsc/Makefile\nnew file mode 100644\nindex 00000000000..f3cc6684b89\n--- /dev/null\n+++ b/arch/arm/mach-hpe/gsc/Makefile\n@@ -0,0 +1 @@\n+obj-y += reset.o\ndiff --git a/arch/arm/mach-hpe/gxp/Kconfig b/arch/arm/mach-hpe/gxp/Kconfig\nindex 2d43133ab06..42e65714ef6 100644\n--- a/arch/arm/mach-hpe/gxp/Kconfig\n+++ b/arch/arm/mach-hpe/gxp/Kconfig\n@@ -1,4 +1,4 @@\n-if ARCH_GXP\n+if HPE_GXP\n \n config SOC_GXP\n \tbool\ndiff --git a/board/hpe/gsc/Kconfig b/board/hpe/gsc/Kconfig\nnew file mode 100644\nindex 00000000000..66346e2df27\n--- /dev/null\n+++ b/board/hpe/gsc/Kconfig\n@@ -0,0 +1,18 @@\n+if SOC_GSC\n+\n+config SYS_BOARD\n+default \"gsc\"\n+\n+config SYS_VENDOR\n+default \"hpe\"\n+\n+config SYS_CONFIG_NAME\n+default \"gsc\"\n+\n+config GICV3\n+def_bool y\n+\n+config TEXT_BASE\n+default 0x10000000\n+\n+endif\ndiff --git a/configs/gxp_defconfig b/configs/gxp_defconfig\nindex 7821759f83d..31e4d9b8ac8 100644\n--- a/configs/gxp_defconfig\n+++ b/configs/gxp_defconfig\n@@ -1,7 +1,7 @@\n CONFIG_ARM=y\n CONFIG_SKIP_LOWLEVEL_INIT=y\n CONFIG_SYS_THUMB_BUILD=y\n-CONFIG_ARCH_GXP=y\n+CONFIG_ARCH_HPE=y\n CONFIG_SYS_MALLOC_LEN=0x4000000\n CONFIG_GXP_VROM_64MB=y\n CONFIG_NR_DRAM_BANKS=1\n", "prefixes": [ "1/9" ] }