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* spi: Zap cf_qspi driver and related codeJagan Teki2017-01-15-12/+0
| | | | | | | | | | | Dropped becuase - driver not used any board. - no dm conversion. Cc: Angelo Dureghello <angelo@sysam.it> Cc: Richard Retanubun <richardretanubun@ruggedcom.com> Signed-off-by: Jagan Teki <jagan@openedev.com> Acked-by: Angelo Dureghello <angelo@sysam.it>
* Kconfig: Move config IDENT_STRING to KconfigSiva Durga Prasad Paladugu2016-09-20-28/+0
| | | | | | | | | Move the config IDENT_STRING to Kconfig and migrate all boards [sivadur: Migrate zynq boards] Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> [trini: Update configs, add some default to sunxi Kconfig] Signed-off-by: Tom Rini <trini@konsulko.com>
* m68k: code reformatting for all start.S filesAngelo Dureghello2016-07-30-501/+449
| | | | | | | | | | | | | This patch is style-related only, to reformat all the start.S code, actually not following a coherent style inside single files and between different cpu start.S files. Linux format has been respected, as - max line width at 80 columns - one 8 cols tab between asm instructions and operands - inline comments, where any, fixed at col 41 Signed-off-by: Angelo Dureghello <angelo@sysam.it>
* m68k: add malloc memory for early mallocangelo@sysam.it2016-05-17-37/+147
| | | | | | | | | To use serial uclass and DM, CONFIG_SYS_MALLOC_F must be used. So CONFIG_SYS_GENERIC_GLOBAL_DATA has been undefined and call to board_init_f_mem() is added for all cpu's. Signed-off-by: Angelo Dureghello <angelo@sysam.it> Acked-by: Simon Glass <sjg@chromium.org>
* m68k: fix broken buildman m68kangelo@sysam.it2016-04-18-8/+24
| | | | | | | | | fix 19/48 broken board compilations, due to a now too smal 16-bit relative jump Signed-off-by: Angelo Dureghello <angelo@sysam.it> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
* m68k: M54418TWR: drop board/freescale/m54418twr/config.mkMasahiro Yamada2016-01-20-4/+4
| | | | | | | | | | | | | | The board/freescale/m54418twr/config.mk defined TEXT_BASE, which has the same value as CONFIG_SYS_TEXT_BASE. The TEXT_BASE is referenced by two files: - arch/m68k/cpu/mcf5445x/start.S and include/ - include/configs/M54418TWR.h Replace the references with CONFIG_SYS_TEXT_BASE and delete board/freescale/m54418twr/config.mk. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Angelo Dureghello <angelo at sysam.it>
* m68k: add architecture-specific u-boot.ldsangelo@sysam.it2015-04-23-0/+91
| | | | | | | | | | | Add architecture-specific u-boot.lds and remove all board-specific u-boot.lds. All the .text customization that was board-specific have been moved inside the related include/configs, inside a LDS_BOARD_TEXT define. Signed-off-by: Angelo Dureghello <angelo@sysam.it>
* m68k: merge per-CPU config.mk into arch/m68k/MakefileMasahiro Yamada2015-03-28-101/+0
| | | | | | | | Collect CPU specific flags into the single place. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Alison Wang <alison.wang@freescale.com> Cc: Angelo Dureghello <angelo@sysam.it>
* m68k: mcf547x_8x: move CPU type to Kconfig and refactor config.mkMasahiro Yamada2015-03-28-1/+3
| | | | | | | | | | Move the CPU type config options from include/configs/*.h to arch/m68k/Kconfig and refactor the CPU flags select in arch/m68k/cpu/mcf547x_8x/config.mk. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Alison Wang <alison.wang@freescale.com> Cc: Angelo Dureghello <angelo@sysam.it>
* m68k: mcf523x: move CPU type to Kconfig and refactor config.mkMasahiro Yamada2015-03-28-1/+3
| | | | | | | | | | Move the CPU type config options from include/configs/M5235EVB.h to arch/m68k/Kconfig and refactor the CPU flags select in arch/m68k/cpu/mcf523x/config.mk. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Alison Wang <alison.wang@freescale.com> Cc: Angelo Dureghello <angelo@sysam.it>
* m68k: mcf5227x: move CPU type to Kconfig and refactor config.mkMasahiro Yamada2015-03-28-1/+3
| | | | | | | | | | Move the CPU type config options from include/configs/M52277EVB.h to arch/m68k/Kconfig and refactor the CPU flags select in arch/m68k/cpu/mcf5227x/config.mk. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Alison Wang <alison.wang@freescale.com> Cc: Angelo Dureghello <angelo@sysam.it>
* m68k: mcf5445x: move CPU type to Kconfig and refactor config.mkMasahiro Yamada2015-03-28-8/+2
| | | | | | | | | | | | | This commit intends to stop grepping CPU type in arch/m68k/cpu/mcf5445x/config.mk. Move the CPU type config options from include/configs/*.h to arch/m68k/Kconfig and refactor the CPU flags select in arch/m68k/cpu/mcf5445x/config.mk. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Alison Wang <alison.wang@freescale.com> Cc: Angelo Dureghello <angelo@sysam.it>
* m68k: mcf532x: move CPU type to Kconfig and refactor config.mkMasahiro Yamada2015-03-28-9/+3
| | | | | | | | | | | | | This commit intends to stop grepping CPU type in arch/m68k/cpu/mcf532x/config.mk. Move the CPU type config options from include/configs/*.h to arch/m68k/Kconfig and refactor the CPU flags select in arch/m68k/cpu/mcf532x/config.mk. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Alison Wang <alison.wang@freescale.com> Cc: Angelo Dureghello <angelo@sysam.it>
* m68k: mcf530x: move CPU type to Kconfig and refactor config.mkMasahiro Yamada2015-03-28-5/+2
| | | | | | | | | | | | | This commit intends to stop grepping CPU type in arch/m68k/cpu/mcf530x/config.mk. Move the CPU type config options from include/configs/amcore.h to arch/m68k/Kconfig and refactor the CPU flags select in arch/m68k/cpu/mcf530x/config.mk. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Alison Wang <alison.wang@freescale.com> Cc: Angelo Dureghello <angelo@sysam.it>
* m68k: mcf52x2: move CPU type to Kconfig and refactor config.mkMasahiro Yamada2015-03-28-29/+8
| | | | | | | | | | | | | This commit intends to stop grepping CPU type in arch/m68k/cpu/mcf52x2/config.mk. Move the CPU type config options from include/configs/*.h to arch/m68k/Kconfig and refactor the CPU flags select in arch/m68k/cpu/mcf52x2/config.mk. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Alison Wang <alison.wang@freescale.com> Cc: Angelo Dureghello <angelo@sysam.it>
* m68k: add mcf5307 cpu supportangelo@sysam.it2015-03-05-0/+526
| | | | | | Add Freescale MCF5307 cpu support. Signed-off-by: Angelo Dureghello <angelo@sysam.it>
* kconfig: switch to KconfigMasahiro Yamada2014-07-30-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit enables Kconfig. Going forward, we use Kconfig for the board configuration. mkconfig will never be used. Nor will include/config.mk be generated. Kconfig must be adjusted for U-Boot because our situation is a little more complicated than Linux Kernel. We have to generate multiple boot images (Normal, SPL, TPL) from one source tree. Each image needs its own configuration input. Usage: Run "make <board>_defconfig" to do the board configuration. It will create the .config file and additionally spl/.config, tpl/.config if SPL, TPL is enabled, respectively. You can use "make config", "make menuconfig" etc. to create a new .config or modify the existing one. Use "make spl/config", "make spl/menuconfig" etc. for spl/.config and do likewise for tpl/.config file. The generic syntax of configuration targets for SPL, TPL is: <target_image>/<config_command> Here, <target_image> is either 'spl' or 'tpl' <config_command> is 'config', 'menuconfig', 'xconfig', etc. When the configuration is done, run "make". (Or "make <board>_defconfig all" will do the configuration and build in one time.) For futher information of how Kconfig works in U-Boot, please read the comment block of scripts/multiconfig.py. By the way, there is another item worth remarking here: coexistence of Kconfig and board herder files. Prior to Kconfig, we used C headers to define a set of configs. We expect a very long term to migrate from C headers to Kconfig. Two different infractructure must coexist in the interim. In our former configuration scheme, include/autoconf.mk was generated for use in makefiles. It is still generated under include/, spl/include/, tpl/include/ directory for the Normal, SPL, TPL image, respectively. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
* m68k: Fix incorrect memory access on M5235Vasili Galka2014-07-07-16/+23
| | | | | | | | | | | The csarX and cscrX registers in the fbcs_t struct are 16-bit for CONFIG_M5235 and 32-bit wide otherwise. The code in cpu_init.c accessed them always as 32-bit, effectively creating a wrong memory access on M5235. Fixed that by choosing out_be16/out_be32 depending on whether CONFIG_M5235 is defined or not. Cc: Jason Jin <Jason.jin@freescale.com> Signed-off-by: Vasili Galka <vvv444@gmail.com>
* m68k: Fix bug, "address of" operator was forgottenVasili Galka2014-07-07-1/+1
| | | | | | | | in_be16() shall be passed a pointer to register and not its value. This is clearly a typo resulting in a wrong memory access, so fix it. Cc: Alison Wang <b18965@freescale.com>, Jason Jin <Jason.jin@freescale.com> Signed-off-by: Vasili Galka <vvv444@gmail.com>
* m68k: eliminate a warning in cpu_initMasahiro Yamada2014-06-19-1/+1
| | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* m68k: Fix warnings with gcc 4.6Simon Glass2014-06-11-1/+1
| | | | | | | | Most of the warnings seem to be related to using 'int' for size_t. Change this and fix up the remaining warnings and problems. For bootm, the warning was masked by others, and there is an actual bug in the code. Signed-off-by: Simon Glass <sjg@chromium.org>
* kbuild: rename OBJTREE to objtreeMasahiro Yamada2014-03-12-3/+3
| | | | | | | | | | | Prior to Kbuild, $(OBJTREE) was used for pointing to the top of build directory with absolute path. In Kbuild style, $(objtree) is used instead. This commit renames OBJTREE to objtree and delete the defition of OBJTREE. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* kbuild: rename TOPDIR to stctreeMasahiro Yamada2014-03-12-10/+10
| | | | | | | | | | | | Prior to Kbuild, $(TOPDIR) or $(SRCTREE) was used for pointing to the top of source directory. (No difference between the two.) In Kbuild style, $(srctree) is used instead. This commit renames TOPDIR to srctree and delete the defition of TOPDIR. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* m68k: merge compile flags -ffixed-d7 -sep-dataMasahiro Yamada2014-03-04-9/+0
| | | | | | | | | All arch/m68k/cpu/*/config.mk define the same flags PLAGFORM_REFLFLAGS += -ffixed-d7 -msep-data Move it to arch/m68k/config.mk Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Jason Jin <Jason.jin@freescale.com>
* kbuild: use Linux Kernel build scriptsMasahiro Yamada2014-02-19-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | Now we are ready to switch over to real Kbuild. This commit disables temporary scripts: scripts/{Makefile.build.tmp, Makefile.host.tmp} and enables real Kbuild scripts: scripts/{Makefile.build,Makefile.host,Makefile.lib}. This switch is triggered by the line in scripts/Kbuild.include -build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build.tmp obj +build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj We need to adjust some build scripts for U-Boot. But smaller amount of modification is preferable. Additionally, we need to fix compiler flags which are locally added or removed. In Kbuild, it is not allowed to change CFLAGS locally. Instead, ccflags-y, asflags-y, cppflags-y, CFLAGS_$(basetarget).o, CFLAGS_REMOVE_$(basetarget).o are prepared for that purpose. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Tested-by: Gerhard Sittig <gsi@denx.de>
* m68k: convert makefiles to Kbuild styleMasahiro Yamada2013-11-01-139/+12
| | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Jason Jin <Jason.jin@freescale.com>
* Coding Style cleanup: remove trailing white spaceWolfgang Denk2013-10-14-8/+8
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-i2cTom Rini2013-07-24-16/+16
|\ | | | | | | | | | | | | | | | | | | | | The sandburst-specific i2c drivers have been deleted, conflict was just over the SPDX conversion. Conflicts: board/sandburst/common/ppc440gx_i2c.c board/sandburst/common/ppc440gx_i2c.h Signed-off-by: Tom Rini <trini@ti.com>
| * i2c, fsl_i2c: switch to new multibus/multiadapter supportHeiko Schocher2013-07-23-16/+16
| | | | | | | | | | | | | | | | | | - added to fsl_i2c driver new multibus/multiadpater support - adapted all config files, which uses this driver Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Stephen Warren <swarren@wwwdotorg.org>
* | Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-782/+46
|/ | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* ColdFire: Update the arch_global_date changes for mcf5441xJason Jin2013-06-27-5/+5
| | | | | | | Update inp_clk, vco_clk and flb_clk for mcf5441x as those items were moved to arch_global_data. Signed-off-by: Jason Jin <Jason.jin@freescale.com>
* m68k: Move CONFIG_EXTRA_CLOCK to arch_global_dataSimon Glass2013-02-04-18/+18
| | | | | | Move inp_clk, vco_clk and flb_clk into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* ppc: m68k: Move i2c1_clk, i2c2_clk to arch_global_dataSimon Glass2013-02-04-8/+8
| | | | | | | Move these fields into arch_global_data and tidy up. This is needed for both ppc and m68k since they share the i2c driver. Signed-off-by: Simon Glass <sjg@chromium.org>
* ColdFire: Add MCF5441x CPU supportAlison Wang2012-10-24-47/+646
| | | | | | | | | | | | | Add MCF5441x CPU support. The MCF5441x devices are a family of highly-integrated 32-bit microprocessors based on the Version 4m ColdFire microarchitecture, comprising of the V4 integer core, memory management unit(MMU) and enchanced multiply-accumulate unit(EMAC). Signed-off-by: TsiChung Liew <tsicliew@gmail.com> Signed-off-by: Jason Jin <Jason.jin@freescale.com> Signed-off-by: Alison Wang <b18965@freescale.com>
* ColdFire: Fix unused variable in cpu_init.cAlison Wang2012-10-24-3/+5
| | | | | | | | | | | Fix the following build warnings in cpu_init.c: cpu_init.c: In function 'cpu_init_f': cpu_init.c:47:9: warning: unused variable 'pll' cpu_init.c:46:10: warning: unused variable 'fbcs' cpu_init.c:44:10: warning: unused variable 'scm1' Signed-off-by: Alison Wang <b18965@freescale.com>
* m68k: Fix unused variable warning in speed.cMarek Vasut2012-10-19-2/+7
| | | | | | | | | | | The following warning was produced, fix it: speed.c: In function 'get_clocks': speed.c:94:15: warning: variable 'bPci' set but not used [-Wunused-but-set-variable] Signed-off-by: Marek Vasut <marex@denx.de> Cc: "Jin Zhengxiong-R64188" <R64188@freescale.com> Cc: Jason Jin <jason.jin@freescale.com>
* m68k: Fix unused variable warningMarek Vasut2012-10-19-1/+2
| | | | | | | | | | | The fbcs variable was unused, producing the following warning: cpu_init.c: In function 'cpu_init_f': cpu_init.c:52:10: warning: unused variable 'fbcs' [-Wunused-variable] Signed-off-by: Marek Vasut <marex@denx.de> Cc: "Jin Zhengxiong-R64188" <R64188@freescale.com> Cc: Jason Jin <jason.jin@freescale.com>
* m68k: Fix wrong assembler instruction in start.SMarek Vasut2012-10-19-4/+4
| | | | | | | | | | | | The jmp _fault generated the following error message, thus change it to bra _fault: start.S: Assembler messages: start.S:310: Error: Conversion of PC relative displacement to absolute Signed-off-by: Marek Vasut <marex@denx.de> Cc: "Jin Zhengxiong-R64188" <R64188@freescale.com> Cc: Jason Jin <jason.jin@freescale.com>
* m68k: Fix relocation errors in start.SPhilippe De Muyter2012-10-19-2/+2
| | | | | | | | | | | | | | | When the environment sectors in the flash are big, one get those errors : mcf547x_8x/start.S:173: relocation truncated to fit: R_68K_PC16 against symbol `cpu_init_f' defined in .text section in libmcf547x_8x.a(cpu_init.o) mcf547x_8x/start.S:174: relocation truncated to fit: R_68K_PC16 against symbol `board_init_f' defined in .text section in libm68k.a(board.o) Fix that. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Cc: "Jin Zhengxiong-R64188" <R64188@freescale.com> Cc: Jason Jin <jason.jin@freescale.com>
* ColdFire: Queued SPI driverRichard Retanubun2012-09-20-1/+14
| | | | | | | | | | | | This patch adds a driver for Freescale Colfire Queued SPI bus. Coded to work with 8 bits per transfer to use with SPI flash. CPOL, CPHA, and CS_ACTIVE_HIGH can be configured. Tested with MCF5270 which have 4 chip selects. Activate by #define CONFIG_CF_QSPI in board config. Signed-off-by: Richard Retanubun <richardretanubun@ruggedcom.com>
* ColdFire: Clean up checkpatch warnings for MCF54451 and MCF54455Alison Wang2012-09-20-187/+201
| | | | Signed-off-by: Alison Wang <b18965@freescale.com>
* ColdFire: Clean up checkpatch warnings for MCF547x and MCF548xAlison Wang2012-09-20-112/+122
| | | | Signed-off-by: Alison Wang <b18965@freescale.com>
* ColdFire: Clean up checkpatch warnings for MCF523xAlison Wang2012-09-20-84/+96
| | | | Signed-off-by: Alison Wang <b18965@freescale.com>
* ColdFire: Clean up checkpatch warnings for MCF532x/MCF537x/MCF5301xAlison Wang2012-09-20-203/+226
| | | | Signed-off-by: Alison Wang <b18965@freescale.com>
* ColdFire: Clean up checkpatch warnings for MCF52x2Alison Wang2012-09-20-197/+229
| | | | Signed-off-by: Alison Wang <b18965@freescale.com>
* ColdFire: Clean up checkpatch warnings for MCF5227xAlison Wang2012-09-20-101/+107
| | | | Signed-off-by: Alison Wang <b18965@freescale.com>
* m68k: fix ambiguous bit testingMike Frysinger2011-12-05-1/+1
| | | | | | | | | | Building for some m68k boards results in the warning: cpu_init.c: In function 'cpu_init_f': cpu_init.c:287: warning: suggest parentheses around operand of '!' or change '&' to '&&' or '!' to '~' Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* ColdFire: Add $(obj) before cpu lib to correct buildstany MARCEL2011-10-19-5/+5
| | | | | | | Missing $(obj) prevented the build of ColdFire boards in a directory than sources Signed-off-by: Stany MARCEL <stany.marcel@novasys-ingenierie.com>
* ColdFire:Update the timer_init since it was unified.Jason Jin2011-09-04-1/+2
| | | | Signed-off-by: Jason Jin <Jason.jin@freescale.com>
* ColdFire: Update compile flags for each CPUsJason Jin2011-09-04-29/+0
| | | | | | | Remove compiler version check for gcc 4.1 in config.mk. Signed-off-by: TsiChung Liew <tsicliew@gmail.com> Signed-off-by: Jason Jin <Jason.jin@freescale.com>
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