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* env: Convert CONFIG_DELAY_ENVIRONMENT to KconfigOvidiu Panait2020-05-151-1/+0
| | | | | | This converts ad-hoc CONFIG_DELAY_ENVIRONMENT to Kconfig. Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
* configs: Resync with savedefconfigTom Rini2020-05-151-5/+0
| | | | | | Rsync all defconfig files using moveconfig.py Signed-off-by: Tom Rini <trini@konsulko.com>
* kbuild: spl: Add shrunk arch-dtbs to targets listJan Kiszka2020-05-141-1/+4
| | | | | | | | This avoids needless rebuilding. Fixes: 2f57c95100f2 ("spl: dm: Make it possible for the SPL to pick its own DTB from a FIT") CC: Jean-Jacques Hiblot <jjhiblot@ti.com> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
* kbuild: spl: Fix parallel buildJan Kiszka2020-05-141-1/+1
| | | | | | | | | | The dts dir must exists when running this rule. That missing dependency broke e.g. "make -j" for the am65x targets. Fixes: 2f57c95100f2 ("spl: dm: Make it possible for the SPL to pick its own DTB from a FIT") CC: Jean-Jacques Hiblot <jjhiblot@ti.com> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
* spi: Zap lpc32xx_ssp driver-related codeJagan Teki2020-05-111-1/+0
| | | | | | | | | | lpc32xx_ssp driver is deprecated, no active updates and no board user, hence dropped the same. Cc: Vladimir Zapolskiy <vz@mleia.com> Cc: Albert ARIBAUD <albert.aribaud@3adev.fr> Cc: Tom Rini <trini@konsulko.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
* Merge tag 'efi-2020-07-rc2-3' of ↵WIP/08May2020Tom Rini2020-05-081-0/+2
|\ | | | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-efi Pull request for UEFI sub-system for efi-2020-07-rc2-3 This series contains bug fixes and code simplifications. Following clarification in the discussion of the EBBR specification device trees will be passed as EfiACPIReclaimMemory to UEFI applications.
| * kbuild: efi: Avoid rebuilding efi targetsJan Kiszka2020-05-071-0/+2
| | | | | | | | | | | | | | | | | | Add a couple of missing targets so that helloworld and other efi targets are not needlessly rebuilt. CC: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* | treewide: mem: Move mtest related defines to KconfigWIP/2020-05-07-more-kconfig-migrationsAshok Reddy Soma2020-05-081-2/+0
| | | | | | | | | | | | | | | | | | | | | | Move below defines which are used by mtest utility to Kconfig. CONFIG_SYS_MEMTEST_START CONFIG_SYS_MEMTEST_END Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> [trini: Fix kmcoge5ne board, re-run migration as well] Signed-off-by: Tom Rini <trini@konsulko.com>
* | cmd: mem: Remove CONFIG_SYS_MEMTEST_SCRATCH mappingMichal Simek2020-05-081-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no real need to exactly define space for saving patterns for alternate memory test. It is much easier to allocate space on the stack and use it instead of trying to find out space where pattern should be saved. For example if you want to test the whole DDR memory you can't save patter to DDR and you need to find it out. On Xilinx devices DDR or OCM addresses were chosen but that means that OCM needs to be mapped and U-Boot has access permission there. It is easier to remove this limitation and simply save it on stack because it is very clear that memory test can't rewrite U-Boot and U-Boot has also full access to memory where runs from. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Heiko Schocher <hs@denx.de>
* | configs: migrate CONFIG_SYS_MTDPARTS_RUNTIME to defconfigsPatrick Delaunay2020-05-081-1/+0
| | | | | | | | | | | | | | Move CONFIG_SYS_MTDPARTS_RUNTIME into Kconfig done by moveconfig.py. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* | configs: migrate CONFIG_SET_DFU_ALT_INFO to defconfigsPatrick Delaunay2020-05-081-1/+0
|/ | | | | | | | Move CONFIG_SET_DFU_ALT_INFO into Kconfig done by moveconfig.py. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Acked-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
* scripts/get_default_envs.sh: preserve order of multiple entries for same ↵Rasmus Villemoes2020-05-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | variable It's possible that the default_environment[] array contains multiple entries for the same variable, e.g. a setting from env_default.h based on some CONFIG_* variable, and another from CONFIG_EXTRA_ENV_SETTINGS. In such a case, the last setting takes effect. Hence, in order to be able to use the output from this script as an CONFIG_DEFAULT_ENV_FILE and get the same default environment as one currently has, we need to preserve the order. So only sort by the variable name, and disable the last-resort comparison. We could pipe the result through uniq to remove duplicate lines, but I think there's some value in seeing that certain variables are defined multiple times. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* Merge branch 'next' of git://git.denx.de/u-boot-shTom Rini2020-05-041-5/+0
|\ | | | | | | | | | | | | This is part 1 of big network cleanup / DM conversion. The dc2114x/rtl8139/pcnet/tulip PCI adapter drivers received checkpatch cleanups in preparation for DM conversion. The smc911x is converted to DM completely. The dwc_eth_qos cache fixes are applied.
| * net: tulip: Remove CONFIG_TULIP_*Marek Vasut2020-05-011-3/+0
| | | | | | | | | | | | | | | | | | These macros are not used by any board, remove them to simplify the driver. The EEPROM accessors are still retained however, as those might still be useful. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Joe Hershberger <joe.hershberger@ni.com>
| * net: pcnet: Remove CONFIG_PCNET_79C97xMarek Vasut2020-05-011-2/+0
| | | | | | | | | | | | | | | | | | These macros guard one switch-case statement, which grows mips malta by some 20 bytes if debug is enabled, and even less if it is not. To make the code simpler, just support all the NICs and be done with it. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Joe Hershberger <joe.hershberger@ni.com>
* | configs: migrate CONFIG_SYS_ARM_CACHE_* in KconfigPatrick Delaunay2020-05-011-1/+0
|/ | | | | | | | | | | | | Move CONFIG_SYS_ARM_CACHE_WRITETHROUGH and CONFIG_SYS_ARM_CACHE_WRITEALLOC into Kconfig done by moveconfig.py. Kconfig uses a choice between the 3 values supported in U-Boot, including the new configuration CONFIG_SYS_ARM_CACHE_WRITEBACK (the default configuration). The patch also avoids to select simultaneously 2 configurations. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
* configs: Resync with savedefconfigTom Rini2020-04-281-3/+0
| | | | | | Rsync all defconfig files using moveconfig.py Signed-off-by: Tom Rini <trini@konsulko.com>
* kbuild: SPL/TPL: generate separate asm-offsets.h for SPL and TPLMasahiro Yamada2020-04-281-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently generic-asm-offsets.h and asm-offsets.h are generated based on U-Boot proper config options. The same asm-offsets headers are used for building U-Boot SPL/TPL, which causes potential offset mismatch if U-Boot proper has different config options from U-Boot SPL/TPL. This commit adds: spl/include/generated/(generic-)asm-offsets.h tpl/include/generated/(generic-)asm-offsets.h spl/include/generated/(generic-)asm-offsets.h is generated if CONFIG_SPL=y, and included when building SPL. tpl/include/generated/(generic-)asm-offsets.h is generated if CONFIG_TPL=y, and included when building TPL. They are created before Kbuild descends into SPL/TPL object directories and builds $(obj)/dts/dt-platdata.o because $(obj)/dts/dt-platdata.c includes a bunch of headers. Prepend -I$(obj)/include to $(UBOOTINCLUDE) so (generic-)asm-offsets.h is searched in {spl,tpl}/include/generated/. Requested-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Bin Meng <bmeng.cn@gmail.com>
* coccinelle: adjust NULL check before free()Heinrich Schuchardt2020-04-241-13/+11
| | | | | | | | | | | | | | | The free() function checks if its argument is NULL. We should avoid checking for NULL before calling free like in     if (result->tds)         free(result->tds); The list of relevant functions differs between Linux and U-Boot, e.g. we use free(). Adjust the list of relevant functions. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* coccinelle: check for casting malloc outputHeinrich Schuchardt2020-04-241-0/+102
| | | | | | | | | | | | | | | | | | | | Casting the (void *) output of memory allocation functions before assignment like in sata->cmd_hdr_tbl_offset = (void *)malloc(length + align); is useless. Adopt the Linux kernel script scripts/coccinelle/api/alloc/alloc_cast.cocci. Now 'make coccicheck' generates warnings like: ./drivers/ata/fsl_sata.c:143:29-33: WARNING: casting value returned by memory allocation function to (void *) is useless. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* kbuild: cherry-pick kbuild changes from LinuxMasahiro Yamada2020-04-244-41/+46
| | | | | | | | | | | | | b42841b7bb62 kbuild: Get rid of KBUILD_STR 2aedcd098a94 kbuild: suppress annoying "... is up to date." message 9c8fa9bc08f6 kbuild: fix if_change and friends to consider argument order ebf003f0cfb3 kbuild: Consolidate header generation from ASM offset information 2982c953570b kbuild: remove redundant $(wildcard ...) for cmd_files calculation 8a78756eb545 kbuild: create object directories simpler and faster 4d4b5c2e3b6e treewide: remove explicit rules for *offsets.s 01d509a48b46 kbuild: remove unimportant comments from ./Kbuild Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
* kbuild: add FORCE to dependency of $(obj)/dts/dt-platdata.oMasahiro Yamada2020-04-241-2/+3
| | | | | | | | | if_changed must have FORCE as a prerequisite. Add $(obj)/dts/dt-platdata.o to 'targets' so that the corresponding .cmd file is included. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
* fixdep: Re-sync with Linux 5.7-rc1Masahiro Yamada2020-04-241-45/+47
| | | | | | | | | | fixdep is a standalone host program, so we can just re-sync it with the latest Linux in one commit. I kept the U-Boot own code block surrounded by /* hack for U-Boot */ ... /* U-boot hack end */. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
* fixdep: handle CONFIG_IS_ENABLE() and friends for TPLMasahiro Yamada2020-04-241-5/+7
| | | | | | | | | | | | Since commit f1c6e1922eb5 ("spl: dm: use CONFIG_IS_ENABLED to test for the DM option"), CONFIG_IS_ENABLED() handles CONFIG_TPL_* options, but fixdep still cannot because it hard-codes the "SPL_" prefix as follows: char tmp_buf[256] = "SPL_"; /* hack for U-Boot */ Take care of the "TPL_" prefix too. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
* scripts: add documentation-file-ref-checkHeinrich Schuchardt2020-04-171-0/+226
| | | | | | | 'make refcheckdocs' requires scripts/documentation-file-ref-check. Adopt script from Linux v5.6-rc3. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* acpi: Add an __ACPI__ preprocessor symbolSimon Glass2020-04-161-2/+2
| | | | | | | | | | | | | | The ASL compiler cannot handle C structures and the like so needs some sort of header guard around these. We already have an __ASSEMBLY__ #define but it seems best to create a new one for ACPI since the rules may be different. Add the check to a few files that ACPI always includes. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
* kconfig / kbuild: Re-sync with Linux 4.19Tom Rini2020-04-1030-237/+384
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Align Kconfig and Kbuild logic to Linux 4.19 release with minimal impact on files outside of this scope. Our previous Kconfig sync was done by commit 5972ff077e0f ("kconfig / kbuild: re-sync with Linux 4.18"). In this particular re-sync in order to keep clang support working a number of related changes needed to be pulled in that had been missed previously. Not all of these changes we easily traceable and so have been omitted from the list below. The imported Linux commits are: [From prior to v4.18] 9f3f1fd29976 kbuild: Add __cc-option macro d7f14c66c273 kbuild: Enable Large File Support for hostprogs 6d79a7b424a5 kbuild: suppress warnings from 'getconf LFS_*' 24403874316a Shared library support 86a9df597cdd kbuild: fix linker feature test macros when cross compiling with Clang 0294e6f4a000 kbuild: simplify ld-option implementation [From v4.18 to v4.19] 96f14fe738b6 kbuild: Rename HOSTCFLAGS to KBUILD_HOSTCFLAGS 10844aebf448 kbuild: Rename HOSTCXXFLAGS to KBUILD_HOSTCXXFLAGS b90a368000ab kbuild: Rename HOSTLDFLAGS to KBUILD_HOSTLDFLAGS 8377bd2b9ee1 kbuild: Rename HOST_LOADLIBES to KBUILD_HOSTLDLIBS f92d19e0ef9b kbuild: Use HOST*FLAGS options from the command line 4ab3b80159d4 kconfig: check for pkg-config on make {menu,n,g,x}config 693359f7ac90 kconfig: rename SYMBOL_AUTO to SYMBOL_NO_WRITE f60b992e30ff kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags) 2fb9279f2c3e kbuild: change ld_flags to contain LDFLAGS_$(@F) c931d34ea085 arm64: build with baremetal linker target instead of Linux when available 5accd7f3360e kconfig: handle format string before calling conf_message_callback() a2ff4040151a kconfig: rename file_write_dep and move it to confdata.c 0608182ad542 kconfig: split out useful helpers in confdata.c adc18acf42a1 kconfig: remove unneeded directory generation from local*config 79123b1389cc kconfig: create directories needed for syncconfig by itself 16952b77d8b5 kconfig: make syncconfig update .config regardless of sym_change_count d6c6ab93e17f kbuild: remove deprecated host-progs variable 56869d45e364 kconfig: fix the rule of mainmenu_stmt symbol c151272d1687 kconfig: remove unused sym_get_env_prop() function 1880861226c1 kconfig: remove P_ENV property type e3fd9b5384f3 scripts/dtc: consolidate include path options in Makefile 4bf6a9af0e91 kconfig: add build-only configurator targets f1575595d156 kconfig: error out when seeing recursive dependency 5e8c5299d315 kconfig: report recursive dependency involving 'imply' f498926c47aa kconfig: improve the recursive dependency report 98a4afbfafd2 kconfig: fix "Can't open ..." in parallel build 9a9ddcf47831 kconfig: suppress "configuration written to .config" for syncconfig 87a32e624037 kbuild: pass LDFLAGS to recordmcount.pl d503ac531a52 kbuild: rename LDFLAGS to KBUILD_LDFLAGS 217c3e019675 disable stringop truncation warnings for now bc8d2e20a3eb kconfig: remove a spurious self-assignment fd65465b7016 kconfig: do not require pkg-config on make {menu,n}config 5a4630aadb9a ftrace: Build with CPPFLAGS to get -Qunused-arguments Note that this adds new cleanup work to do in that we should adapt the shared library support we have to what is now upstream. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
* kconfig / kbuild: re-sync with Linux 4.18Tom Rini2020-03-1640-1023/+1192
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Align Kconfig and Kbuild logic to Linux 4.18 release with minimal impact on files outside of this scope. Our previous Kconfig sync was done by commit e91610da7c8a ("kconfig: re-sync with Linux 4.17-rc4"). A very small number of changes upstream since our sync with v4.17-rc4 that exist in the v4.18 release have already been applied here and have been omitted from the list in this commit (and are readily available in our own git history). The imported Linux commits are: [From prior to v4.17-rc4] 39a33ff80a25 kbuild: remove cc-option-align db547ef19064 Kbuild: don't add obj tree in additional includes b999596b963a Kbuild: don't add ../../ to include path [From v4.17 to v4.18] b3aa58d2e85d fixdep: suppress consecutive / from file paths in dependency list files 74656b682902 kbuild: disable new dtc graph and unit-address warnings 74d931716151 genksyms: remove symbol prefix support e6ecfb45072c kbuild: do not display CHK for filechk 0b669a5076fd kconfig: refactor Qt package checks for building qconf b464ef583dc7 kconfig: refactor GTK+ package checks for building gconf 1c5af5cf9308 kconfig: refactor ncurses package checks for building mconf and nconf 694c49a7c01c kconfig: drop localization support 96f60dfa5819 trace: Use -mcount-record for dynamic ftrace bb222ceeb327 kconfig: remove string expansion in file_lookup() 96d8e48da55a kconfig: remove string expansion for mainmenu after yyparse() 5b31a9746756 kconfig: remove sym_expand_string_value() 137c0118a900 kconfig: make default prompt of mainmenu less specific e298f3b49def kconfig: add built-in function support 2fd5b09c201e kconfig: add 'shell' built-in function 9de071536c87 kconfig: begin PARAM state only when seeing a command keyword 9ced3bddec08 kconfig: support user-defined function and recursively expanded variable 1175c02506ff kconfig: support simply expanded variable ed2a22f277c6 kconfig: support append assignment operator 82bc8bd82e5c kconfig: expand lefthand side of assignment statement 1d6272e6fe43 kconfig: add 'info', 'warning-if', and 'error-if' built-in functions a702a6176e2f kconfig: add 'filename' and 'lineno' built-in variables 915f64901eb3 kconfig: error out if a recursive variable references itself 2bece88f89fa kconfig: test: add Kconfig macro language tests 21c54b774744 kconfig: show compiler version text in the top comment 59f7b5847b0c kbuild: $(CHECK) doesnt need NOSTDINC_FLAGS twice 145167650b96 kbuild: add endianness flag to CHEKCFLAGS 1f2f01b122d7 kbuild: add machine size to CHECKFLAGS d6a0c8a1326b kconfig: Add testconfig into make help output bb6d83dde191 kbuild: Move last word of nconfig help to the previous line 8593080c0fcf kconfig: fix localmodconfig ed7d40bc67b8 tracing: Fix SKIP_STACK_VALIDATION=1 build due to bad merge with -mrecord-mcount b2d00d7c61c8 kconfig: fix line numbers for if-entries in menu tree ecd53ac2f2c6 kconfig: handle P_SYMBOL in print_symbol() 73d1c580f92b kconfig: loop boundary condition fix 48f6e3cf5bc6 kbuild: do not drop -I without parameter bd412d81b7ea kbuild: .PHONY is not a variable, but PHONY is 6916162c7308 kbuild: remove duplicated comments about PHONY Cc: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
* scripts/dtc: Update to upstream version v1.4.6-21-g84e414b0b5bcRob Herring2020-03-164-16/+206
| | | | | | | | | | | | | | | | | | | | | | | This adds the following commits from upstream: 84e414b0b5bc tests: Add a test case for the omit-if-no-ref keyword 4038fd90056e dtc: add ability to make nodes conditional on them being referenced e1f139ea4900 checks: drop warning for missing PCI bridge bus-range f4eba68d89ee checks: Print duplicate node name instead of parent name 46df1fb1b211 .travis.yml: Run valgrind checks via Travis 14a3002a1aee tests: Update valgrind suppressions for sw_tree1 02c5fe9debc0 tests: Remove valgrind error from tests/get_path df536831d02c checks: add graph binding checks 2347c96edcbe checks: add a check for duplicate unit-addresses of child nodes 8f1b35f88395 Correct overlay syntactic sugar for generating target-path fragments afbddcd418fb Suppress warnings on overlay fragments 119e27300359 Improve tests for dtc overlay generation [From Linux Kernel commit 50aafd60898a8b3edf2f60e014a8288da3b2e5e3] Signed-off-by: Rob Herring <robh@kernel.org> [For applying to U-Boot] Signed-off-by: Tom Rini <trini@konsulko.com>
* kbuild: remove unused dtc-version.sh scriptMasahiro Yamada2020-03-162-22/+0
| | | | | | | | | | | | | | | | This is U-Boot own code, and no longer used since commit 36dd5f1b8abc ("dtc: Switch to building and using our own dtc unless provided"). Prior to that commit, U-Boot relied on an external dtc, so this script was used to check the dtc version. Now U-Boot bundles our own dtc in script/dtc/dtc like Linux kernel. Users are still allowed to pass DTC= option from the command line, but they are supposed to choose correct version of dtc in this case. So, we do not check the dtc version any more. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
* scripts/Makefile.lib: Re-add -Wno-simple_bus_reg to DTC_FLAGSTom Rini2020-03-161-0/+1
| | | | | | | | This exists in Linux Kernel with commit 70523a3ce5ff so put it in the list of DTC_FLAGS that mirror Linux as we will catch up there. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
* scripts/Makefile.lib: Restore PCI related warnings to DTC_FLAGSTom Rini2020-03-161-0/+4
| | | | | | | | While we are working on correcting usage related to the pci_bridge and pci_device_bus_num warnings, disable these flags for now. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
* kbuild: Re-sync DTC flag logic with v4.17Tom Rini2020-03-162-21/+16
| | | | | | | The way that we have been handling additional DTC warning flags hasn't matched the way the Linux Kernel does. Resync this logic with v4.17. Signed-off-by: Tom Rini <trini@konsulko.com>
* kbuild: fixdep: Resync this with v4.17Tom Rini2020-03-161-201/+150
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous kbuild resync of e91610da7c8a ("kconfig: re-sync with Linux 4.17-rc4") accidentally did not sync the fixdep program. This commit brings fixdep in line with the rest of that previous resync. This includes all of the following Linux kernel commits: fbfa9be9904e kbuild: move include/config/ksym/* to include/ksym/* 5b8ad96d1a44 fixdep: remove some false CONFIG_ matches 14a596a7e6fd fixdep: remove stale references to uml-config.h ab9ce9feed36 fixdep: use existing helper to check modular CONFIG options 87b95a81357d fixdep: refactor parse_dep_file() 5d1ef76f5a22 fixdep: move global variables to local variables of main() ccfe78873c22 fixdep: remove unneeded memcpy() in parse_dep_file() 4003fd80cba9 fixdep: factor out common code for reading files 01b5cbe7012f fixdep: use malloc() and read() to load dep_file to buffer 41f92cffba19 fixdep: remove unnecessary <arpa/inet.h> inclusion 7c2ec43a2154 fixdep: exit with error code in error branches of do_config_file() 4e433fc4d1a9 fixdep: trivial: typo fix and correction dee81e988674 fixdep: faster CONFIG_ search c1a95fda2a40 kbuild: add fine grained build dependencies for exported symbols d8329e35cc08 fixdep: accept extra dependencies on stdin 4c835b57b8de fixdep: constify strrcmp arguments Of note is that when applying dee81e988674 above our logic in that area required some careful consideration to continue to apply. [Fold in bugfix to allow us to include 638e69cf2230 from upstream] Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> [Merge everything to U-Boot, rework dee81e988674] Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
* fixdep: fix U-Boot own code to handle only valid symbol charactersMasahiro Yamada2020-03-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, fixdep skips parsing include/linux/kconfig.h, but if it parsed it, it would translate the following code in kconfig.h config_enabled(CONFIG_VAL(option##_MODULE) into: $(wildcard include/config/option##/module.h) When Kbuild includes .*.cmd, it would emit the following error: *** unterminated call to function 'wildcard': missing ')'. Stop. This issue prevents us from importing the upstream Linux commit 638e69cf2230 ("fixdep: do not ignore kconfig.h"). Fix this by handling only alphanumerical characters and underscores. This makes sense because they match to the valid character sets in Kconfig symbols. As a side-note, you can reproduce this issue only on GNU Make <= 4.2.1 For GNU Make <= 4.2.1, the '#' always means the start of a comment. Hence, GNU Make thinks the closing ')' is missing. The following commit in GNU Make changed how it handles '#' in function invocations. So, this does not happen for GNU Make 4.3 | commit c6966b323811c37acedff05b576b907b06aea5f4 | Author: Paul Smith <psmith@gnu.org> | Date: Thu Dec 22 18:47:26 2016 -0500 | | [SV 20513] Un-escaped # are not comments in function invocations Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reported-by: Tom Rini <trini@konsulko.com>
* configs: Resync with savedefconfigTom Rini2020-02-281-1/+0
| | | | | | Rsync all defconfig files using moveconfig.py Signed-off-by: Tom Rini <trini@konsulko.com>
* net: convert NET_MAXDEFRAG to KconfigRasmus Villemoes2020-02-131-1/+0
| | | | | Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Reviewed-by: Simon Glass <sjg@chromium.org>
* Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dmTom Rini2020-02-115-0/+55
|\ | | | | | | | | | | | | sandbox conversion to SDL2 TPM TEE driver Various minor sandbox video enhancements New driver model core utility functions
| * dtc: add ability to make nodes conditional on them being referencedMaxime Ripard2020-02-055-0/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is needed when importing mainline DTs into U-Boot, as some started using this /omit-if-no-ref/ tag, so won't compile with U-Boot's current dtc copy. This is just a cherry-pick of the patch introducing this feature. Original commit message from Maxime: ------------------ A number of platforms have a need to reduce the number of DT nodes, mostly because of two similar constraints: the size of the DT blob, and the time it takes to parse it. As the DT is used in more and more SoCs, and by more projects, some constraints start to appear in bootloaders running from SRAM with an order of magnitude of 10kB. A typical DT is in the same order of magnitude, so any effort to reduce the blob size is welcome in such an environment. Some platforms also want to reach very fast boot time, and the time it takes to parse a typical DT starts to be noticeable. Both of these issues can be mitigated by reducing the number of nodes in the DT. The biggest provider of nodes is usually the pin controller and its subnodes, usually one for each valid pin configuration in a given SoC. Obviously, a single, fixed, set of these nodes will be used by a given board, so we can introduce a node property that will tell the DT compiler to drop the nodes when they are not referenced in the tree, and as such wouldn't be useful in the targetted system. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | watchdog: designware: Migrate CONFIG_DESIGNWARE_WATCHDOG to KconfigMarek Vasut2020-02-031-1/+0
|/ | | | | | | | | | | | | | | | | Migrate CONFIG_DESIGNWARE_WATCHDOG to Kconfig and update the headers accordingly, no functional change. The S10 enables the WDT only in SPL, but does not enable it in U-Boot itself, hence disable it in the config again. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <chin.liang.see@intel.com> Cc: Dalon Westergreen <dwesterg@gmail.com> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Ley Foon Tan <ley.foon.tan@intel.com> Cc: Philipp Tomisch <philipp.tomisch@theobroma-systems.com> Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Cc: Tien Fong Chee <tien.fong.chee@intel.com>
* Remove redundant YYLOC global declarationWIP/2020-01-30-master-importsPeter Robinson2020-01-301-1/+0
| | | | | | Same as the upstream fix for building dtc with gcc 10. Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
* libfdt: Revert 6dcb8ba4 from upstream libfdtTom Rini2020-01-302-42/+11
| | | | | | | | | | | | | | | | | | | | | | In upstream libfdt, 6dcb8ba4 "libfdt: Add helpers for accessing unaligned words" introduced changes to support unaligned reads for ARM platforms and 11738cf01f15 "libfdt: Don't use memcpy to handle unaligned reads on ARM" improved the performance of these helpers. In practice however, this only occurs when the user has forced the device tree to be placed in memory in a non-aligned way, which in turn violates both our rules and the Linux Kernel rules for how things must reside in memory to function. This "in practice" part is important as handling these other cases adds visible (1 second or more) delay to boot in what would be considered the fast path of the code. Cc: Patrice CHOTARD <patrice.chotard@st.com> Cc: Patrick DELAUNAY <patrick.delaunay@st.com> Link: https://www.spinics.net/lists/devicetree-compiler/msg02972.html Signed-off-by: Tom Rini <trini@konsulko.com> Tested-by: Patrice Chotard <patrice.chotard@st.com>
* dts: add property removal option CONFIG_OF_REMOVE_PROPSAnatolij Gustschin2020-01-271-0/+8
| | | | | | | | | | This can be used for device tree size reduction similar as CONFIG_OF_SPL_REMOVE_PROPS option. Some boards must pass the built-in DTB unchanged to the kernel, thus we may not cut it down unconditionally. Therefore enable the property removal list option only if CONFIG_OF_DTB_PROPS_REMOVE is selected. Signed-off-by: Anatolij Gustschin <agust@denx.de>
* arm/km: remove unmaintained board kmsuv31Holger Brunck2020-01-231-1/+0
| | | | | | | | | This target is out of maintenance and can be removed. Signed-off-by: Holger Brunck <holger.brunck@ch.abb.com> CC: Valentin Longchamp <valentin.longchamp@ch.abb.com> CC: Stefan Roese <sr@denx.de> Reviewed-by: Stefan Roese <sr@denx.de>
* arm/km: remove unmaintained board SUGP1Holger Brunck2020-01-231-1/+0
| | | | | | | | | This target is out of maintenance and can be removed. Signed-off-by: Holger Brunck <holger.brunck@ch.abb.com> CC: Valentin Longchamp <valentin.longchamp@ch.abb.com> CC: Stefan Roese <sr@denx.de> Reviewed-by: Stefan Roese <sr@denx.de>
* arm/km: add support for SUSE2Holger Brunck2020-01-231-0/+1
| | | | | | | | | | This board is similar to SUV31, but the FPGA is reset concept is quite different. Signed-off-by: Holger Brunck <holger.brunck@ch.abb.com> CC: Valentin Longchamp <valentin.longchamp@ch.abb.com> CC: Stefan Roese <sr@denx.de> Reviewed-by: Stefan Roese <sr@denx.de>
* configs: Resync with savedefconfigTom Rini2020-01-221-14/+0
| | | | | | Rsync all defconfig files using moveconfig.py Signed-off-by: Tom Rini <trini@konsulko.com>
* common: Move and rename CONFIG_SYS_SUPPORT_64BIT_DATASimon Glass2020-01-171-1/+0
| | | | | | | | This is not really a CONFIG since it is not intended to be set by boards. Move it into the compiler header with other similar defines, and rename it. Signed-off-by: Simon Glass <sjg@chromium.org>
* common: Drop CONFIG_POST_STD/ALT_LISTSimon Glass2020-01-171-2/+0
| | | | | | | | These CONFIG options are not used anymore. CONFIG_POST_ALT_LIST just causes CONFIG_POST_STD_LIST to be set and it causes tests.c to be compiled. So just make compiling tests.c unconditional. Signed-off-by: Simon Glass <sjg@chromium.org>
* common: Drop floppy disk supportSimon Glass2020-01-171-34/+0
| | | | | | | | | This seems pretty old now. It has not been converted to driver model and is not used by any boards. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
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