{"id":2225911,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2225911/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/20260421-qcom_spl-v3-7-efee3f76754d@seznam.cz/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/1.2/projects/18/?format=json","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":"<20260421-qcom_spl-v3-7-efee3f76754d@seznam.cz>","list_archive_url":null,"date":"2026-04-21T19:43:50","name":"[v3,07/11] mach-snapdragon: Kconfig: changes / additions to support SPL","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"97d9a12e070bf1ecaea7fcd41c0da1fb50929aae","submitter":{"id":77645,"url":"http://patchwork.ozlabs.org/api/1.2/people/77645/?format=json","name":"Michael Srba","email":"michael.srba@seznam.cz"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/20260421-qcom_spl-v3-7-efee3f76754d@seznam.cz/mbox/","series":[{"id":500886,"url":"http://patchwork.ozlabs.org/api/1.2/series/500886/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=500886","date":"2026-04-21T19:43:46","name":"Add SPL support for Qualcomm platforms, starting with sdm845","version":3,"mbox":"http://patchwork.ozlabs.org/series/500886/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2225911/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2225911/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n secure) header.d=seznam.cz header.i=@seznam.cz header.a=rsa-sha256\n header.s=szn1 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/ additions to\n support SPL","MIME-Version":"1.0","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"7bit","Message-Id":"<20260421-qcom_spl-v3-7-efee3f76754d@seznam.cz>","References":"<20260421-qcom_spl-v3-0-efee3f76754d@seznam.cz>","In-Reply-To":"<20260421-qcom_spl-v3-0-efee3f76754d@seznam.cz>","To":"u-boot@lists.denx.de, Sumit Garg ,\n u-boot-qcom@groups.io","Cc":"Tom Rini ,\n Ilias Apalodimas ,\n Simon Glass , Sughosh Ganu ,\n Anshul Dalal , Peng Fan ,\n Mattijs Korpershoek ,\n Quentin Schulz ,\n Heinrich Schuchardt , Andrew Davis ,\n Hrushikesh Salunke ,\n Dario Binacchi , Ye Li ,\n Andre Przywara ,\n Alif Zakuan Yuslaimi ,\n Leo Yu-Chi Liang ,\n Andrew Goodbody , Dhruva Gole ,\n Kaustabh Chakraborty ,\n Jerome Forissier ,\n Heiko Schocher ,\n Marek Vasut ,\n Lukasz Majewski ,\n Mateusz Kulikowski ,\n Dinesh Maniyam ,\n Neil Armstrong ,\n Patrice Chotard ,\n Patrick Delaunay ,\n Michal Simek , Yao Zi ,\n Peter Korsgaard ,\n Rayagonda Kokatanur ,\n Casey Connolly ,\n Tingting Meng ,\n Tien Fong Chee , Alice Guo ,\n George Chan ,\n Balaji Selvanathan ,\n Alexey Charkov , Ronald Wahl ,\n Michael Trimarchi ,\n Michael Srba ","X-Mailer":"b4 0.15.1","X-Mailman-Approved-At":"Tue, 21 Apr 2026 22:07:20 +0200","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.39","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","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"},"content":"From: Michael Srba \n\nAn SoC to target has to be selected, e.g. SPL_TARGET_SDM845.\nThis will select reasonable defaults and enable per-SoC linker\nscript (if required).\n\nSigned-off-by: Michael Srba \n---\n arch/arm/Kconfig | 33 ++++++++++++++++++++++++++++++++-\n arch/arm/mach-snapdragon/Kconfig | 31 ++++++++++++++++++++++++++++---\n 2 files changed, 60 insertions(+), 4 deletions(-)","diff":"diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig\nindex 03416c55265..a4308aea635 100644\n--- a/arch/arm/Kconfig\n+++ b/arch/arm/Kconfig\n@@ -1124,6 +1124,7 @@ config ARCH_SNAPDRAGON\n \tbool \"Qualcomm Snapdragon SoCs\"\n \tselect ARM64\n \tselect DM\n+\tselect DM_EVENT if USB_DWC3_GENERIC || SPL_USB_DWC3_GENERIC\n \tselect DM_GPIO\n \tselect DM_SERIAL\n \tselect DM_RESET\n@@ -1138,9 +1139,39 @@ config ARCH_SNAPDRAGON\n \tselect SAVE_PREV_BL_FDT_ADDR if !ENABLE_ARM_SOC_BOOT0_HOOK\n \tselect LINUX_KERNEL_IMAGE_HEADER if !ENABLE_ARM_SOC_BOOT0_HOOK\n \tselect SYSRESET\n-\tselect SYSRESET_PSCI\n+\tselect SYSRESET_PSCI if !SPL\n \tselect ANDROID_BOOT_IMAGE_IGNORE_BLOB_ADDR\n \tselect MMU_PGPROT\n+\tselect SUPPORT_SPL\n+\n+\tselect OF_LIVE if USB_DWC3_GENERIC\n+\tselect SPL_OF_LIVE if SPL_USB_DWC3_GENERIC\n+\tselect ARMV8_SPL_EXCEPTION_VECTORS if SPL\n+\tselect ENABLE_ARM_SOC_BOOT0_HOOK if SPL\n+\tselect SPL_DM if SPL\n+\tselect SPL_DM_GPIO if SPL\n+\tselect SPL_DM_PMIC if SPL\n+\tselect SPL_DM_USB_GADGET if SPL\n+\tselect SPL_ENV_SUPPORT if SPL\n+\tselect SPL_EVENT if SPL_USB_DWC3_GENERIC\n+\tselect SPL_GPIO if SPL\n+\tselect SPL_HAS_BSS_LINKER_SECTION if SPL\n+\tselect SPL_LIBCOMMON_SUPPORT if SPL\n+\tselect SPL_LIBDISK_SUPPORT if SPL\n+\tselect SPL_LIBGENERIC_SUPPORT if SPL\n+\tselect SPL_OF_REAL if SPL\n+\tselect SPL_OF_CONTROL if SPL\n+\tselect SPL_PINCONF if SPL\n+\tselect SPL_PINCTRL if SPL\n+\tselect SPL_PINCTRL_FULL if SPL\n+\tselect SPL_PINCTRL_GENERIC if SPL\n+\tselect SPL_PINCONF_RECURSIVE if SPL\n+\tselect SPL_PINMUX if SPL\n+\tselect SPL_SPMI_MSM if SPL\n+\tselect SPL_SPRINTF if SPL\n+\tselect SPL_STRTO if SPL\n+\tselect SPL_USB_GADGET if SPL\n+\timply SPL_MMC if SPL\n \timply OF_UPSTREAM\n \timply CMD_DM\n \timply DM_USB_GADGET\ndiff --git a/arch/arm/mach-snapdragon/Kconfig b/arch/arm/mach-snapdragon/Kconfig\nindex f82cd0d3291..1fc8f51c952 100644\n--- a/arch/arm/mach-snapdragon/Kconfig\n+++ b/arch/arm/mach-snapdragon/Kconfig\n@@ -17,9 +17,6 @@ config SYS_MALLOC_F_LEN\n config SPL_SYS_MALLOC_F\n \tdefault y\n \n-config SPL_SYS_MALLOC_F_LEN\n-\tdefault 0x2000\n-\n config SYS_MALLOC_LEN\n \tdefault 0x800000\n \n@@ -42,4 +39,32 @@ config SYS_CONFIG_NAME\n \t Based on this option include/configs/.h header\n \t will be used for board configuration.\n \n+config SPL_SHARES_INIT_SP_ADDR\n+\tdefault n\n+\n+config SPL_HAVE_INIT_STACK\n+\tdefault y\n+\n+choice\n+\tprompt \"Qualcomm SoC select\"\n+\tdefault TARGET_NONE if !SPL\n+\thelp\n+\t While U-Boot on Qualcomm platforms doesn't generally need compile-time\n+\t adjustment based on the target SoC, there are a few exceptions to this.\n+\t Currently this concerns boot0.h discrimination.\n+\n+config TARGET_NONE\n+\tbool \"Generic build\"\n+\thelp\n+\t Select this if you're not building SPL. U-Boot proper builds are currently\n+\t generic across all SoCs.\n+\n+config TARGET_SDM845\n+\tbool \"SPL targeting the sdm845 SoC\"\n+\thelp\n+\t Select this if you are bulding u-boot SPL for sdm845.\n+\t Currently this gates sdm845-specific boot0.h (only used in SPL).\n+\n+endchoice\n+\n endif\n","prefixes":["v3","07/11"]}