summaryrefslogtreecommitdiff
path: root/arch/m68k
Commit message (Collapse)AuthorAgeFilesLines
* Merge branch '2021-02-02-drop-asm_global_data-when-unused'Tom Rini2021-02-1518-0/+18
|\ | | | | | | - Merge the patch to take <asm/global_data.h> out of <common.h>
| * common: Drop asm/global_data.h from common headerWIP/2021-02-02-drop-asm_global_data-when-unusedSimon Glass2021-02-0218-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
* | bdinfo: Rename function names to be clearerBin Meng2021-02-031-1/+1
|/ | | | | | | | | | | | | | | | At present we have bdinfo_print_num() to print unsigned long numbers. We also have print_phys_addr() which accept numbers that might be 64-bit on a 32-bit platform. Rename these 2 functions to be clearer: bdinfo_print_num() => bdinfo_print_num_l() print_phys_addr() => bdinfo_print_num_ll() While we are here, make bdinfo_print_num_ll() public so that it can be used outside cmd/bdinfo.c in the future. Signed-off-by: Bin Meng <bin.meng@windriver.com>
* common: board_r: Drop arch-specific ifdefs around initr_trapOvidiu Panait2021-01-151-1/+8
| | | | | | | | | | | | In order to remove the arch-specific ifdefs around initr_trap, introduce arch_initr_trap weak initcall. Implementations for ppc/m68k/mips have been moved to arch/<arch>/lib/traps.c Default implementation is a nop stub. Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
* arc: m68k: nds32: nios2: sh: xtensa: Add empty spl.h headerSimon Glass2021-01-051-0/+0
| | | | | | | | At present it is not possible to include spl.h in on these architectures since the asm/spl.h file is not present. We want to be able to use the spl_phase() function, so add empty headers to make things build. Signed-off-by: Simon Glass <sjg@chromium.org>
* arch: Move NEEDS_MANUAL_RELOC symbol to KconfigWIP/04Nov2020Michal Simek2020-11-041-2/+0
| | | | | | | | | CONFIG_NEEDS_MANUAL_RELOC macro was out of Kconfig. Move it there to be able to use compile-time checks to reduce the number of build paths. Fixes: f9a882438966 ("dm: core: Convert #ifdef to if() in root.c") for Microblaze Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* board_f: m68k: Factor out m68k-specific bdinfo setupOvidiu Panait2020-08-061-0/+21
| | | | | | | | | Factor out m68k-specific bdinfo setup to arch_setup_bdinfo in arch/m68k/lib/bdinfo.c. Also, use if(IS_ENABLED()) instead of #ifdef where possible. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
* cmd: bdinfo: Move sram info prints to generic codeOvidiu Panait2020-08-061-4/+0
| | | | | | | | | bi_sramstart and bi_sramsize are generic members of the bd_info structure, so move the m68k/powerpc-specific prints to generic code. Also, print them only if SRAM support is enabled via CONFIG_SYS_HAS_SRAM. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
* treewide: convert bd_t to struct bd_info manuallyMasahiro Yamada2020-07-175-5/+5
| | | | | | | | | | | Some code was not converted by coccinelle, somehow. I manually fixed up the remaining, and comments, README docs. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> [trini: Add arch/arm/mach-davinci/include/mach/sdmmc_defs.h and include/fdt_support.h] Signed-off-by: Tom Rini <trini@konsulko.com>
* treewide: convert bd_t to struct bd_info by coccinelleMasahiro Yamada2020-07-177-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Linux coding style guide (Documentation/process/coding-style.rst) clearly says: It's a **mistake** to use typedef for structures and pointers. Besides, using typedef for structures is annoying when you try to make headers self-contained. Let's say you have the following function declaration in a header: void foo(bd_t *bd); This is not self-contained since bd_t is not defined. To tell the compiler what 'bd_t' is, you need to include <asm/u-boot.h> #include <asm/u-boot.h> void foo(bd_t *bd); Then, the include direcective pulls in more bloat needlessly. If you use 'struct bd_info' instead, it is enough to put a forward declaration as follows: struct bd_info; void foo(struct bd_info *bd); Right, typedef'ing bd_t is a mistake. I used coccinelle to generate this commit. The semantic patch that makes this change is as follows: <smpl> @@ typedef bd_t; @@ -bd_t +struct bd_info </smpl> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
* Remove CROSS_COMPILE default from arch/*/config.mkTom Rini2020-07-011-4/+0
| | | | | | | | | | | | | | | | | | | | | | | In order to support the compiler providing information used within Kconfig itself we cannot have the compiler be determined by arch/*/config.mk as we will not be able to evaluate that yet. Given that most documentation tells people to specify CROSS_COMPILE, remove these references. Cc: Huan Wang <alison.wang@nxp.com> Cc: Angelo Dureghello <angelo@sysam.it> Cc: Michal Simek <monstr@monstr.eu> Cc: Rick Chen <rick@andestech.com> Cc: Thomas Chou <thomas@wytron.com.tw> Cc: Wolfgang Denk <wd@denx.de> Cc: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Simon Glass <sjg@chromium.org> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Michal Simek <michal.simek@xilinx.com>
* bdinfo: m68k: ppc: Move arch-specific code from bdinfoSimon Glass2020-06-251-0/+5
| | | | | | | | | | | | We don't have an easy way to share these three lines of code with two architectures. We also want to make it clear that this code is actually arch-specific. So just duplicate it in each arch-specific file. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de>
* bdinfo: m68k: Move m68k-specific info into its own fileSimon Glass2020-06-252-0/+30
| | | | | | | | | | | | We don't really want to have m68k-specific code in a generic file. Create a new arch-specific function to hold it, and move it into that. Make the function weak so that any arch can implement it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Angelo Dureghello <angelo.dureghello@timesys.com> Tested-by: Angelo Dureghello <angelo.dureghello@timesys.com>
* common: Drop linux/delay.h from common headerSimon Glass2020-05-189-0/+9
| | | | | | Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
* common: Drop asm/ptrace.h from common headerSimon Glass2020-05-182-0/+2
| | | | | | Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
* common: Drop log.h from common headerSimon Glass2020-05-181-0/+1
| | | | | | Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
* command: Remove the cmd_tbl_t typedefSimon Glass2020-05-188-14/+16
| | | | | | | | | | | | | We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
* common: Drop init.h from common headerSimon Glass2020-05-1816-0/+16
| | | | | | Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
* common: Drop image.h from common headerSimon Glass2020-05-181-0/+1
| | | | | | Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
* common: Drop bootstage.h from common headerSimon Glass2020-05-181-0/+1
| | | | | | Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
* common: Drop net.h from common headerSimon Glass2020-05-185-0/+5
| | | | | | | | | | | Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
* kconfig / kbuild: Re-sync with Linux 4.19Tom Rini2020-04-102-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* dma-mapping: add <asm/dma-mapping.h> for all architecturesMasahiro Yamada2020-02-201-0/+1
| | | | | | | To avoid "asm/dma-mapping.h: No such file or directory" error, we need something. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* common: Move clock functions into a new fileSimon Glass2020-01-177-1/+8
| | | | | | | These three clock functions don't use driver model and should be migrated. In the meantime, create a new file to hold them. Signed-off-by: Simon Glass <sjg@chromium.org>
* common: Move relocate_code() to init.hSimon Glass2020-01-177-7/+7
| | | | | | | | | This is an init function so move it out of the common header. Avoid using the typedef so that we don't have to include the global_data header file. Also tidy up the function style in comments while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
* m68k: Drop CONFIG_MCFPIT supportTom Rini2020-01-102-105/+0
| | | | | | | | | | | | All platforms currently use the "MCFTMR" DMA timer rather than the PIT timer, so drop the MCFPIT code. Cc: Huan Wang <alison.wang@nxp.com> Cc: Angelo Dureghello <angelo@sysam.it> Cc: TsiChung Liew <Tsi-Chung.Liew@nxp.com> Cc: Wolfgang Wegner <w.wegner@astro-kom.de> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Angelo Dureghello <angelo@sysam.it>
* m68k: add dm fec supportAngelo Durgehello2020-01-1010-44/+151
| | | | | | Add architecture-related code for dm fec support. Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com>
* m68k: add fec fdt overrides to all boardsAngelo Durgehello2020-01-1042-0/+290
| | | | | | Add ethernet controller overrides for all involved boards. Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com>
* m68k: add fec base node to devicetreesAngelo Durgehello2020-01-1012-1/+186
| | | | | | | Add basic ethernet controller devicetree nodes for all ColdFire families. Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com>
* common: Move trap_init() out of common.hSimon Glass2019-12-021-0/+1
| | | | | | | | Move this function into the init.h header file. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
* common: Move interrupt functions into a new headerSimon Glass2019-12-0210-0/+10
| | | | | | | | | | | | These functions do not use driver model but are fairly widely used in U-Boot. But it is not clear that they will use driver model anytime soon, so we don't want to label them as 'legacy'. Move them to a new irq_func.h header file. Avoid the name 'irq.h' since it is widely used in U-Boot already. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* arm: powerpc: Tidy up code style for interrupt functionsSimon Glass2019-12-021-4/+4
| | | | | | | Remove the unwanted space before the bracket. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move some cache and MMU functions out of common.hSimon Glass2019-12-028-0/+8
| | | | | | | | | | | | These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move some time functions out of common.hSimon Glass2019-12-021-0/+1
| | | | | | | These functions belong in time.h so move them over and add comments. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* Move strtomhz() to vsprintf.hSimon Glass2019-12-027-0/+7
| | | | | | | | | | | At present this function sits in its own file but it does not really justify it. There are similar string functions in vsprintf.h, so move it there. Also add the missing function comment. Use the vsprintf.h include file explicitly where needed. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* env: Drop environment.h header file where not neededSimon Glass2019-08-111-1/+0
| | | | | | | | This header file is now only used by files that access internal environment features. Drop it from various places where it is not needed. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org>
* env: Move env_get() to env.hSimon Glass2019-08-111-0/+1
| | | | | | | Move env_get() over to the new header file. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert to use fsl_esdhc_imx for i.MX platformsYangbo Lu2019-06-231-1/+1
| | | | | | | | | | | Converted to use fsl_esdhc_imx for i.MX platforms. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Tested-by: Steffen Dirkwinkel <s.dirkwinkel@beckhoff.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Martyn Welch <martyn.welch@collabora.com> Acked-by: Jason Liu <Jason.hui.liu@nxp.com>
* m68k: add dspi chip-select supportAngelo Dureghello2019-05-246-3/+139
| | | | | | | Signed-off-by: Angelo Dureghello <angelo@sysam.it> Changes for v5: - new patch
* m68k: move dspi bus control functions into cf_spi.c driverAngelo Dureghello2019-05-242-166/+41
| | | | | | | This patches move dspi bus-related operations into more proper location, to avoid the driver to declares them as externs. Signed-off-by: Angelo Dureghello <angelo@sysam.it>
* m68k: enabling long jumps on mcf54x5 SoCsAngelo Dureghello2019-05-241-2/+4
| | | | | | | Growing of binary size asks for long assembly jumps. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Angelo Dureghello <angelo@sysam.it>
* m68k: add initial dts files for all m68k boardsAngelo Dureghello2019-05-2449-0/+1067
| | | | | | | | | This patch adds basic dts files for all the m68k boards. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Angelo Dureghello <angelo@sysam.it> [trini: Add CONFIG_TARGET_M5329EVB dtbs and update M5329EVB defconfigs] Signed-off-by: Tom Rini <trini@konsulko.com>
* m68k: architecture changes to support fdtAngelo Dureghello2019-05-232-2/+37
| | | | | | | This patch adds fdt support to the m68k architecture. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Angelo Dureghello <angelo@sysam.it>
* m68k: add basic set of devicetreesAngelo Dureghello2019-05-2316-0/+714
| | | | | | | | | | | This patch adds a basic group of devicetrees, one for each cpu family, including actually just uart and dspi devices, since these are the drivers supporting devicetree (support added in this patch-set). Acked-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: Angelo Dureghello <angelo@sysam.it> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
* m68k: ColdFire mcf5441x, add eSDHC supportAngelo Dureghello2018-09-163-0/+15
| | | | | | This patch adds mcf5441x eSDHC support for the mcf5441x family. Signed-off-by: Angelo Dureghello <angelo@sysam.it>
* m68k: fix multiple memory accesses on swap operationsAngelo Dureghello2018-09-161-14/+20
| | | | | | | | | | | | On a u32 val = __sw32(*addr); multiple memory accesses are not welcome, since "addr" may be an IO peripheral register address. This patch changes __sw16/32 to perform a single memory access for the source value. Signed-off-by: Angelo Dureghello <angelo@sysam.it>
* m68k: fix mcf5441x total interrupt numberAngelo Dureghello2018-09-161-1/+1
| | | | Signed-off-by: Angelo Dureghello <angelo@sysam.it>
* arch: types.h: factor out fixed width typedefs to int-ll64.hMasahiro Yamada2018-09-101-28/+2
| | | | | | | | | | | | | All architectures have the same definition for s8/16/32/64 and u8/16/32/64. Factor out the duplicated code into <asm-generic/int-ll64.h>. BTW, Linux unified the kernel space definition into int-ll64.h a few years ago as you see in Linux commit 0c79a8e29b5f ("asm/types.h: Remove include/asm-generic/int-l64.h"). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* m68k: m5253evbe: Remove this boardTom Rini2018-07-231-5/+0
| | | | | | | The m5253evbe board has been marked as orphan since June of 2014 and should have been dropped a while ago. Do so now. Signed-off-by: Tom Rini <trini@konsulko.com>
* m68k: Remove empty #ifdef/#ifndef blockChris Packham2018-06-181-4/+0
| | | | | | | Whatever code this was guarding has been removed so remove the guards too. Signed-off-by: Chris Packham <judge.packham@gmail.com>
View Lorry Controller Status