{"id":2222312,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2222312/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/20260411-qcom_spl-v2-1-9609557cf562@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":"<20260411-qcom_spl-v2-1-9609557cf562@seznam.cz>","list_archive_url":null,"date":"2026-04-11T00:00:06","name":"[v2,01/10] Makefile: add SPL_REMAKE_ELF_LDSCRIPT feature","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"3de7bba7829e972887a2d0a4baaf48e42a3be2aa","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/20260411-qcom_spl-v2-1-9609557cf562@seznam.cz/mbox/","series":[{"id":499535,"url":"http://patchwork.ozlabs.org/api/1.2/series/499535/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=499535","date":"2026-04-11T00:00:12","name":"Add SPL support for Qualcomm platforms, starting with sdm845","version":2,"mbox":"http://patchwork.ozlabs.org/series/499535/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2222312/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2222312/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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(2018-09-13) on phobos.denx.de","X-Spam-Level":"","X-Spam-Status":"No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,\n DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,\n RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham\n autolearn_force=no version=3.4.2","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=seznam.cz; s=szn1;\n t=1775865820; bh=tSY56a7zX0EiLT/25+hztoWXFPDCa7/Vqv9iylCfhl0=;\n h=From:Date:Subject:MIME-Version:Content-Type:\n Content-Transfer-Encoding:Message-Id:To:Cc;\n b=JS3iRMlnx9EEYEh2SdOVOPRMTDTpezVqUujZBxtKng++iRA++ILgkgP5nW4CZoJTG\n A5rR/s68u1G7qmD78WYFqkdlecy5MKrNAHQ3l/Cu6IXzYuqrTWNnpNZJYLC130RXTe\n w4iUxhuPJVMb4YT/vdbiNyGUKWKN3sFd1MlO+yxt6zRfwGklhgDfp2YCP8lTzpUv9L\n xfy4ukFQxqqrDAsy4xbwCEuTJsvTtGAW7zPKrt7DAvf9Se38ctre3xU8coWUzp6fb9\n lNw5a3nay1Xs5/hxijLnqhyuHctTyUw5tC14Wwe2ZQKucLruskMC1AnvANZUXD9bS0\n YIOr/+77W42Ww==","From":"michael.srba@seznam.cz","Date":"Sat, 11 Apr 2026 02:00:06 +0200","Subject":"[PATCH v2 01/10] Makefile: add SPL_REMAKE_ELF_LDSCRIPT feature","MIME-Version":"1.0","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"7bit","Message-Id":"<20260411-qcom_spl-v2-1-9609557cf562@seznam.cz>","References":"<20260411-qcom_spl-v2-0-9609557cf562@seznam.cz>","In-Reply-To":"<20260411-qcom_spl-v2-0-9609557cf562@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 Srba ","X-Mailer":"b4 0.15.1","X-Mailman-Approved-At":"Sat, 11 Apr 2026 09:08:55 +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\nOn some platforms (at least Qualcomm), the bootrom expects an ELF file.\nSince the contents of the ELF file are platform specific, add a config\noption that allows specifying a linker script to use to produce the\nELF file.\n\nSigned-off-by: Michael Srba \n---\n Makefile | 28 ++++++++++++++++++++++++++++\n common/spl/Kconfig | 9 +++++++++\n 2 files changed, 37 insertions(+)","diff":"diff --git a/Makefile b/Makefile\nindex 8af18668b0f..754ca4d67e2 100644\n--- a/Makefile\n+++ b/Makefile\n@@ -1232,6 +1232,9 @@ INPUTS-$(CONFIG_SPL) += $(CONFIG_SPL_TARGET:\"%\"=%)\n endif\n INPUTS-$(CONFIG_REMAKE_ELF) += u-boot.elf\n INPUTS-$(CONFIG_SPL_REMAKE_ELF) += spl/u-boot-spl.elf\n+ifneq ($(CONFIG_SPL_REMAKE_ELF_LDSCRIPT),)\n+INPUTS-y += spl/u-boot-spl.elf\n+endif\n INPUTS-$(CONFIG_EFI_APP) += u-boot-app.efi\n INPUTS-$(CONFIG_EFI_STUB) += u-boot-payload.efi\n \n@@ -2001,6 +2004,8 @@ u-boot.elf: u-boot.bin u-boot-elf.lds FORCE\n \t$(Q)$(OBJCOPY) -I binary $(PLATFORM_ELFFLAGS) $< u-boot-elf.o\n \t$(call if_changed,u-boot-elf)\n \n+ifeq ($(CONFIG_SPL_REMAKE_ELF_LDSCRIPT),)\n+\n quiet_cmd_u-boot-spl-elf ?= LD $@\n \tcmd_u-boot-spl-elf ?= $(LD) spl/u-boot-spl-elf.o -o $@ \\\n \t$(if $(CONFIG_SYS_BIG_ENDIAN),-EB,-EL) \\\n@@ -2010,10 +2015,33 @@ spl/u-boot-spl.elf: spl/u-boot-spl.bin u-boot-elf.lds\n \t$(Q)$(OBJCOPY) -I binary $(PLATFORM_ELFFLAGS) $< spl/u-boot-spl-elf.o\n \t$(call if_changed,u-boot-spl-elf)\n \n+endif\n+\n u-boot-elf.lds: arch/u-boot-elf.lds prepare FORCE\n \t$(call if_changed_dep,cpp_lds)\n \n PHONY += prepare0\n+\n+ifeq ($(CONFIG_SPL),y)\n+ifneq ($(CONFIG_SPL_REMAKE_ELF_LDSCRIPT),)\n+\n+SPL_REMAKE_ELF_LDSCRIPT := $(addprefix $(srctree)/,$(CONFIG_SPL_REMAKE_ELF_LDSCRIPT:\"%\"=%))\n+\n+spl/u-boot-spl-elf.lds: $(SPL_REMAKE_ELF_LDSCRIPT) FORCE\n+\t$(call if_changed_dep,cpp_lds)\n+\n+quiet_cmd_u-boot-spl-elf ?= LD $@\n+\tcmd_u-boot-spl-elf ?= $(LD) spl/u-boot-spl-elf.o -o $@ \\\n+\t$(if $(CONFIG_SYS_BIG_ENDIAN),-EB,-EL) \\\n+\t-T spl/u-boot-spl-elf.lds --defsym=$(CONFIG_PLATFORM_ELFENTRY)=$(CONFIG_SPL_TEXT_BASE) \\\n+\t-Ttext=$(CONFIG_SPL_TEXT_BASE) -z max-page-size=0x1000\n+spl/u-boot-spl.elf: spl/u-boot-spl.bin spl/u-boot-spl-elf.lds\n+\t$(Q)$(OBJCOPY) -I binary $(PLATFORM_ELFFLAGS) $< spl/u-boot-spl-elf.o\n+\t$(call if_changed,u-boot-spl-elf)\n+\n+endif\n+endif\n+\n # MediaTek's ARM-based u-boot needs a header to contains its load address\n # which is parsed by the BootROM.\n # If the SPL build is enabled, the header will be added to the spl binary,\ndiff --git a/common/spl/Kconfig b/common/spl/Kconfig\nindex d1a85f50209..f8981cb4fe5 100644\n--- a/common/spl/Kconfig\n+++ b/common/spl/Kconfig\n@@ -247,6 +247,15 @@ config SPL_HANDOFF\n \t proper. Also SPL can receive information from TPL in the same place\n \t if that is enabled.\n \n+config SPL_REMAKE_ELF_LDSCRIPT\n+\tstring \"Linker script to run with u-boot-spl.bin as input\"\n+\tdepends on !SPL_REMAKE_ELF\n+\thelp\n+\t This allows specifying a linker script that will act on u-boot-spl.bin.\n+\t Some platforms (e.g Qualcomm) use the ELF format in creative ways,\n+\t including in the bootrom. Unlike SPL_REMAKE_ELF which uses a standard\n+\t linker script, this allows specifying a platorm-specific one.\n+\n config SPL_LDSCRIPT\n \tstring \"Linker script for the SPL stage\"\n \tdefault \"arch/arm/cpu/arm926ejs/sunxi/u-boot-spl.lds\" if MACH_SUNIV\n","prefixes":["v2","01/10"]}