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* pbl: replace __piggydata_end with __image_endAhmad Fatoum2022-08-221-1/+2
| | | | | | | | | | | | | | | __piggydata_end and __image_end used to be synonyms before the addition of external firmware. Now that external firmware is located after __piggydata_end, code using it needs to be revisited. There's no reason to have code reference __piggydata_end. Either they want all the rest of the image, so they should use __image_end instead or they want just the piggy data, in which case they can read the data size embedded into the piggydata itself. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20220818050447.2072932-4-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/misc'Sascha Hauer2022-08-113-1/+16
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| * asm-generic: provide phys_to_virt() and virt_to_phys()Antony Pavlov2022-08-081-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The arm, riscv, sandbox and x86 architectures use just the same phys_to_virt()/virt_to_phys() implementation. Only the mips architecture has its own special implementation. So we can move phys_to_virt() and virt_to_phys() generic implementation to include/asm-generic/io.h. Use override functions way introduced in the 9216efafc52ff99e ("asm-generic/io.h: Reconcile I/O accessor overrides") linux kernel commit. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Link: https://lore.barebox.org/20220726102412.1104232-1-antonynpavlov@gmail.com Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * MIPS: asm: add get_runtime_offset stubAhmad Fatoum2022-08-081-0/+14
| | | | | | | | | | | | | | | | | | | | MIPS' relocation setup differs from ARM and RISC-V, but as it always happen within assembly, we can assume C code to always be relocated, which allows a trivial implementation of get_runtime_offset(). Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20220805074237.1148255-3-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * gitignore: add device tree blobs to top-level .gitignoreAhmad Fatoum2022-08-081-1/+0
| | | | | | | | | | | | | | | | | | We have device trees outside of the usual directories, e.g. for overlays, so move the .gitignore rule to top-level. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20220805085314.3404920-1-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | kbuild: gen-dtb-s: use Makefile.lib instead of duplicating cmd_lzoAhmad Fatoum2022-07-141-1/+1
|/ | | | | | | | | | | | | | We call lzop in two places: in gen-dtb-s to generate a compressed device tree symbol and in Makefile.lib, which is used everywhere else. Replace the duplication in gen-dtb-s by compressing the DT outside with the existing cmd_lzo command. This will come in handy later when extending gen-dtb-s to support multiple compression formats. No functional change intended. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20220713095730.1878941-4-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* dma: avoid clash between static inline and extern dma_alloc declarationsAhmad Fatoum2022-06-171-0/+2
| | | | | | | | | | | | | | dma_alloc/dma_sync/dma_free can be either either static inline definitions usually supplied per arch or extern definitions that can be either generic or supplied per arch. To avoid clashes, expect static inline definitions to define a preprocessor symbol for now. There is much duplication in the static inline helpers, which we can remove in future. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20220614091556.1018102-1-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* clocksource: assign non-zero priorities to all clocksourcesAhmad Fatoum2022-04-252-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most barebox clocksources have a zero priority and if multiple of them exist, but no higher priority ones, the first to call init_clock wins. Some supported boards like the Raspberry Pi additionally depended on initcall ordering to favor one zero-priority clocksource over another. With the move to deep probe and with Commit b641580deb8c ("of: platform: Ensure timers are probed early"), device tree blob iteration order could now dictate which clocksource is ultimately used. This led to a 20 times slower clock source being chosen on the Raspberry Pi, because the ARM architected timer was taken instead of the bcm2835 timer. Fix the root cause by assigning priorities to all clocksource drivers. Priorities chosen are: 50: device_initcall 60: coredevice_initcall 70: postcore_initcall 80: core_initcall These priorities are all below 100, which was previously the lowest positive priority and as they are positive, they win against the dummy clocksource. This should ensure no priority inversion happens. Fixes: b641580deb8c ("of: platform: Ensure timers are probed early") Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20220425094857.674044-4-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* MIPS: fix optimised memset returning garbageDenis Orlov2022-03-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a subtle bug in arch/mips/lib/memset.S, used if option MIPS_OPTIMIZED_STRING_FUNCTIONS is enabled, which results in not writing the correct return value into v0 register if the value to fill memory with is 0. The bug stems from a missing '.set noreorder' directive before the first beqz instruction. This results in an assembler stuffing a 'nop' instruction in the beqz delay slot instead of an instruction writing the return value into v0 register that was supposed to go there. That leads to an error that appears when reading memory from SPI Flash and that was mentioned here: http://lists.infradead.org/pipermail/barebox/2021-June/036557.html There are a few ways of fixing this bug. The directive '.set noreorder' that shows up a bit later in code could be moved up and placed right before the memset label (as it was originally in Linux codebase - see a583158c9ce822c96a718fbf877cec1e5f9ad75d). Or, rather, the move and the branch instruction could be swapped, thus allowing the assembler to properly place move in delay slot (as it is done in Linux now - see 68dec269ee29c3abfd09596fbee7e40d875a6ab3) - that is what is done in this patch. Signed-off-by: Denis Orlov <denorl2009@gmail.com> Link: https://lore.barebox.org/20220310204206.31942-1-denorl2009@gmail.com Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* arch: add SPDX-License-Identifier to all .c filesAhmad Fatoum2022-01-057-0/+14
| | | | | | | | | Record GPL-2.0-only as license for all files lacking an explicit license statement. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20220103120539.1730644-11-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* arch: add SPDX-License-Identifier to all .S filesAhmad Fatoum2022-01-056-0/+12
| | | | | | | | | Record GPL-2.0-only as license for all files lacking an explicit license statement. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20220103120539.1730644-10-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* arch: add SPDX-License-Identifier to all headersAhmad Fatoum2022-01-0515-0/+30
| | | | | | | | | Record GPL-2.0-only as license for all files lacking an explicit license statement. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20220103120539.1730644-9-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* treewide: add SPDX-License-Identifier for .gitignoreAhmad Fatoum2022-01-052-0/+4
| | | | | | | | | Makes the files not appear when searching for files that lack SPDX-License-Identifier. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20220103120539.1730644-4-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* treewide: add SPDX-License-Identifier for Kbuild/KconfigAhmad Fatoum2022-01-0532-3/+63
| | | | | | | | | | | | | | | To verify only Kconfig/Makefile is touched: git show --numstat --format=oneline HEAD | grep -v 'Kconfig\|Makefile' will print only arch/powerpc/Kbuild. To verify nothing unexpected is added: git show -U0 | grep '^-[^-]\|^+[^+]' | sort -u Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20220103120539.1730644-3-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* kbuild: remove unneeded -nostdlib flagMasahiro Yamada2021-11-171-2/+0
| | | | | | | | | | | | | | | | | | The -nostdlib option requests the compiler to not use the standard system startup files or libraries when linking. arch/kvm/Makefile adds it to KBUILD_CFLAGS/AFLAGS, but it does not make sense because those are unrelated to linking. arch/{mips,riscv,x86}/Makefile passes it to the linker, but it is not sensible either. As noted above, adding -nostdlib makes sense only when $(CC) is used as a linker driver, but $(LD) is directly used for linking barebox. (ld.bfd/ld.lld recognizes the -nostdlib flag, but its behavior is obscure, and unneeded here.) Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Link: https://lore.barebox.org/20211117034918.1226358-2-masahiroy@kernel.org Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* blspec: Rework firmware loadSascha Hauer2021-06-281-0/+4
| | | | | | | | | | | | | | | | Applying overlays in blspec currently works in two steps. First of_firmware_load_overlay() is called which doesn't load an overlay, but instead loads firmware when one is needed by the overlay. This is done on the live tree, because that was needed to find the firmware manager. The second step is to call of_register_overlay() to apply the overlay to the kernel device tree when the fixups are executed. Instead of using a separate step to load the firmware, load the firmware as part of the of_fixups. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Link: https://lore.barebox.org/20210624085223.14616-14-s.hauer@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* of: warn about of_add_memory_bank errorsAhmad Fatoum2021-06-021-3/+6
| | | | | | | | | | | | Now that errors from of_probe are propagated to the respective initcalls registering the device tree, propagate of_add_memory_bank errors as well. This ensures that clashes of device-tree added regions with previous ones don't go unnoticed. This can e.g. be the case if a device tree happens to have both /memory@X { }; and /memory { }; nodes. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20210531071239.30653-5-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* of: propagate errors inside barebox_register_{of, fdt} into initcallsAhmad Fatoum2021-06-021-3/+1
| | | | | | | | | | | | | | | Errors during device tree registration, while uncommon, are really annoying, because the system may limp along and it's not clear where the misbehavior originates from. Failing the initcall of the device tree would improve user experience in that error case. There is intentionally no early exit on error cases to give barebox a chance to probe the serial driver to actually report errors when DEBUG_LL is disabled. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20210531071239.30653-4-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/x86'Sascha Hauer2021-05-171-0/+7
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| * PCI: support PCI BIOS preassigned busesAhmad Fatoum2021-05-031-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When running under UEFI, barebox should no redo PCI enumeration, because the UEFI implementation will likely already have drivers that won't cope with e.g. BAR addresses changing. The user-visible effect of this is that likely the framebuffer will stop working because the UEFI driver won't be able to access it any longer. Support this configuration by changing the PCI code to consult the new pcibios_assign_all_busses(). When it's true, there is no change to previous behavior. When it's false, reconfiguration is omitted and instead current configuration is read back from the bus. Signed-off-by: Ahmad Fatoum <ahmad@a3f.at> Link: https://lore.barebox.org/20210416062436.332665-3-ahmad@a3f.at Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | MIPS: qemu-malta: use generic syscon reset driverAntony Pavlov2021-05-034-32/+15
|/ | | | | | Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Link: https://lore.barebox.org/20210425063517.120260-1-antonynpavlov@gmail.com Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/misc'Sascha Hauer2021-03-231-2/+1
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| * MIPS: qemu-malta: make barebox Malta images detectableAhmad Fatoum2021-03-011-2/+1
| | | | | | | | | | | | | | | | | | | | is_barebox_mips_head checks whether 0x10-0x16 is "barebox". Have the Malta images provide this signature like other MIPS boards already do. This makes bootm work. Cc: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Ahmad Fatoum <ahmad@a3f.at> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | mips: Implement setjmp/longjmp/initjmp for 32BITSascha Hauer2021-03-174-0/+84
| | | | | | | | | | | | | | | | | | The header has been taken from glibc, the implementation itself is based on the newlib implementation. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | mips: Add linkage.hSascha Hauer2021-03-171-0/+9
|/ | | | | | | | Taken from Linux Kernel with unnecessary bits removed. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/video'Sascha Hauer2021-01-191-0/+4
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| * MIPS: qemu-malta_defconfig: enable VGA outputAhmad Fatoum2021-01-051-0/+4
| | | | | | | | | | | | | | | | Now that we have a driver for the Qemu's default -device VGA, enable it in defconfig, along with fbtest for testing it. Signed-off-by: Ahmad Fatoum <ahmad@a3f.at> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | MIPS: dts: ar9331: add stdout-path propertiesOleksij Rempel2021-01-133-0/+6
|/ | | | | | | | | With the kernel v5.11-rc2 the console will be automatically redirected to null if no default console is configured. Make sure the barebox is doing it to make kernel happy. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* clk: ls1b200: add clk driver for loongson 1bDu Huanpeng2020-11-133-4/+22
| | | | | | | add "pll" and "oscillator" node to devicetree. Signed-off-by: Du Huanpeng <u74147@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* MIPS: dtb: remove unused variable ``root''Du Huanpeng2020-10-221-1/+0
| | | | | | | the ``root'' is not used and cause a warning. Signed-off-by: Du Huanpeng <u74147@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* MIPS: ls1b: enable pbl support for ls1bdev boardDu Huanpeng2020-10-213-0/+222
| | | | | Signed-off-by: Du Huanpeng <u74147@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/sandbox' into masterSascha Hauer2020-10-141-7/+1
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| * of: Add common device tree register functionSascha Hauer2020-10-121-7/+1
| | | | | | | | | | | | | | | | The different architectures duplicate some code around unflattening and registering the device tree. Add common functions to reduce this duplication. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/misc' into masterSascha Hauer2020-10-141-2/+2
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| * | asm/debug_ll_ns16550.h: add divisor parameterduhuanpeng2020-09-291-2/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | add a parameter for the assembly version for passing divisor, and set the default value to DEBUG_LL_UART_ADDR when no parameter is given. Now it is possible to recalculate divisor in runtime to keep the baudrate unchanged. when pll settings changed outside of barebox. e.g. jtag. Signed-off-by: duhuanpeng <u74147@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | treewide: Use driver macroSascha Hauer2020-09-291-7/+1
|/ | | | | | | We have several macros for a oneline driver registration. Add some missing and use them consistently where possible througout the tree. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Regenerate defconfig filesUwe Kleine-König2020-09-232-2/+0
| | | | | | | | Done with the same script used to generate commit d952a0eeba37 ("Regenerate defconfig files"). Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* restart: give all restart handlers a descriptive nameAhmad Fatoum2020-09-155-5/+5
| | | | | | | | | | | | | With incoming changes to choose a specific reset method, give all currently unnamed "default" reset handlers a name: - soc reset via SoC-specific means - soc-wdt reset via SoC watchdog timer - vector reset via jump to reset vector - efi reset via EFI firmware Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/mips'Sascha Hauer2020-07-278-0/+196
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| * MIPS: AR9331: OKUD Max9331Du Huanpeng2020-06-188-0/+196
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Oleksij and Kevin's Useless Devices. O&KUD Max9331 AR9331 400MHz MIPS 64M DRAM 16M SPI Flash 4G USB Nand Flash 3 User LEDs 3 Ports(1Wan/2Lan) 1 TTL Debug Uart Signed-off-by: Du Huanpeng <u74147@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/elf'Sascha Hauer2020-07-271-16/+9
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| * | mips: lib: bootm: use bootm elf loading capabilitiesClement Leger2020-06-151-13/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the elf file is loaded by the bootm core, there is no need for elf pointer anymore. Thus all elf related fields can be removed and bootm_load_os can be used. Signed-off-by: Clement Leger <cleger@kalray.eu> Tested-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | common: elf: add elf_open, elf_close and elf_loadClement Leger2020-06-151-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | In order to integrate elf loading into bootm command, split elf opening from elf loading. Signed-off-by: Clement Leger <cleger@kalray.eu> Tested-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | common: elf: load elf directly from fileClement Leger2020-06-151-7/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, elf file must be loaded into a buffer and then passed to elf_load_image. This requires to copy the whole elf file before booting it. This commit allows to pass the filename directly and will allocate data only for the elf header (elf header + program headers). This will then be used to load the elf data from the file without copying it in an intermediate buffer. Elf segments are first parsed into a list and are then loaded from the file in a second time. Signed-off-by: Clement Leger <cleger@kalray.eu> Tested-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | kbuild: fix typo in --no-whole-archive flagClement Leger2020-06-241-1/+1
|/ | | | | | | | | "whole" was replaced with "while" during a previous patch. Fix this flag to allow building correctly. Fixes 0a78b33954 ("kbuild: switch over to thin archive") Signed-off-by: Clement Leger <cleger@kalray.eu> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/misc'Sascha Hauer2020-06-112-2/+10
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| * MIPS: correctly work with disabled CONFIG_MMUAntony Pavlov2020-06-082-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | There are some issues with CONFIG_MMU=n in MIPS configuration (e.g. qemu-malta_defconfig): * "Cannot request SDRAM region for stack" error message on start; * empty kseg1_ram0 region in the iomem command output. The patch fixes the problems by forcing KSEG1 memory region usage for CONFIG_MMU=n MIPS configurations. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | kbuild: switch over to thin archiveMasahiro Yamada2020-05-252-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Starting v4.13, Linux always uses thin archive instead of relocatable ELF to combine builtin objects. The thin archive is basically a text file that only contains paths to object files. As Linux commit 98ced886dd79 mentioned, this has a lot of benefits: - save disk space for builds - speed-up building a little - fix some issues when liking a giant executable (for example, allyesconfig on ARM Linux) - work better with dead code elimination The last one is important for barebox because pbl highly relies on the dead code elimination (-f{function,data}-sections and --gc-sections) dropping symbols that are unreachable from the linker's entry point. The dead code elimination does not work if the same symbol names are used in the pevious incremental link mechanism because the same name symbols all go into the same section. Commit a83c97f2a406 ("ARM: socfpga: generate smaller images when multiple boards are selected") worked around it by giving a dedicate section to each of the same name symbols. This workaround can go away. built-in.o was renamed to built-in.a since it is now an archive. built-in-pbl.o was renamed to built-in.pbl.a for consistency. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | kbuild: remove obj-dtb-y, pbl-dtb-y, lwl-dtb-y syntaxMasahiro Yamada2020-05-201-12/+12
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The embedded DTBs are compiled by the chain of pattern rules as follows: %.dts -> %.dtb -> %.dtb.S -> %.dtb.o for barebox proper %.dts -> %.dtb -> %.dtb.S -> %.dtb.pbl.o for pbl Barebox introduced {obj,pbl,lwl}-dtb-y syntax to put the intermediate files into extra-y. The purposes of doing so were: [1] prevent GNU Make from deleting the intermediate files [2] include .*.cmd files In contrast, Linux does not use a special syntax for embedding DTBs into the kernel. For example, as you see in arch/sh/boot/dts/Makefile of Linux 5.6, obj-y += <basename>.dtb.o ... just works. This is because scripts/Kbuild.include specifies .SECONDARY to cater to [1], and scripts/Makefile.build adds the intermediates to 'targets' to deal with [2]. Barebox had already imported the same code from Linux, so you can use obj-y instead of obj-dtb-y, like Linux. pbl-dtb-y and lwl-dtb-y are barebox-specific cases, so I added the %.dtb.pbl.o pattern to intermediate_targets. Going forward, please use obj-y, pbl-y, or lwl-y. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/misc'Sascha Hauer2020-05-142-16/+0
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