summaryrefslogtreecommitdiff
path: root/arch/arm/cpu/armv7/omap3
Commit message (Collapse)AuthorAgeLines
* arch: Make board selection choices optionalJoe Hershberger2015-05-12-0/+1
| | | | | | | | | | | | By making the board selections optional, every defconfig will include the board selection when running savedefconfig so if a new board is added to the top of the list of choices the former top's defconfig will still be correct. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Cc: Tom Rini <trini@konsulko.com>
* dm: select CONFIG_DM* optionsMasahiro Yamada2015-04-18-9/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As mentioned in the previous commit, adding default values in each Kconfig causes problems because it does not co-exist with the "depends on" syntax. (Please note this is not a bug of Kconfig.) We should not do so unless we have a special reason. Actually, for CONFIG_DM*, we have no good reason to do so. Generally, CONFIG_DM is not a user-configurable option. Once we convert a driver into Driver Model, the board only works with Driver Model, i.e. CONFIG_DM must be always enabled for that board. So, using "select DM" is more suitable rather than allowing users to modify it. Another good thing is, Kconfig warns unmet dependencies for "select" syntax, so we easily notice bugs. Actually, CONFIG_DM and other related options have been added without consistency: some into arch/*/Kconfig, some into board/*/Kconfig, and some into configs/*_defconfig. This commit prefers "select" and cleans up the following issues. [1] Never use "CONFIG_DM=n" in defconfig files It is really rare to add "CONFIG_FOO=n" to disable CONFIG options. It is more common to use "# CONFIG_FOO is not set". But here, we do not even have to do it. Less than half of OMAP3 boards have been converted to Driver Model. Adding the default values to arch/arm/cpu/armv7/omap3/Kconfig is weird. Instead, add "select DM" only to appropriate boards, which eventually eliminates "CONFIG_DM=n", etc. [2] Delete redundant CONFIGs Sandbox sets CONFIG_DM in arch/sandbox/Kconfig and defines it again in configs/sandbox_defconfig. Likewise, OMAP3 sets CONFIG_DM arch/arm/cpu/armv7/omap3/Kconfig and defines it also in omap3_beagle_defconfig and devkit8000_defconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* malloc_f: enable SYS_MALLOC_F by default if DM is onMasahiro Yamada2015-03-28-3/+0
| | | | | | | | | | | | | | This option has a bool type, not hex. Fix it and enable it if CONFIG_DM is on because Driver Model always requires malloc memory. Devices are scanned twice, before/after relocation. CONFIG_SYS_MALLOC_F should be enabled to use malloc memory before relocation. As it is board-independent, handle it globally. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Robert Baldyga <r.baldyga@samsung.com>
* malloc_f: remove redundant defalut values of CONFIG_SYS_MALLOC_F_LENMasahiro Yamada2015-03-28-3/+0
| | | | | | | | | | The default value of CONFIG_SYS_MALLOC_F_LEN is defined by ./Kconfig as 0x400. Each defconfig or Kconfig need not repeat the same value. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Robert Baldyga <r.baldyga@samsung.com>
* remove unnecessary version.h includesRob Herring2015-03-24-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Various files are needlessly rebuilt every time due to the version and build time changing. As version.h is not actually needed, remove the include. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Stefano Babic <sbabic@denx.de> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Marek Vasut <marex@denx.de> Cc: Tom Warren <twarren@nvidia.com> Cc: Michal Simek <monstr@monstr.eu> Cc: Macpaul Lin <macpaul@andestech.com> Cc: Wolfgang Denk <wd@denx.de> Cc: York Sun <yorksun@freescale.com> Cc: Stefan Roese <sr@denx.de> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Simon Glass <sjg@chromium.org> Cc: Philippe Reynes <tremyfr@yahoo.fr> Cc: Eric Jarrige <eric.jarrige@armadeus.org> Cc: "David Müller" <d.mueller@elsoft.ch> Cc: Phil Edworthy <phil.edworthy@renesas.com> Cc: Robert Baldyga <r.baldyga@samsung.com> Cc: Torsten Koschorrek <koschorrek@synertronixx.de> Cc: Anatolij Gustschin <agust@denx.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Łukasz Majewski <l.majewski@samsung.com>
* ARM: OMAP3: rx51: Enable workaround for ARM errata 454179, 430973, 621766Nishanth Menon2015-03-13-25/+20
| | | | | | | | | | | | RX51 has a secure logic which uses different parameters compared to traditional implementation. So, make the generic secure acr write over-ride-able by board file and refactor rx51 code to use this. While at it, enable the OMAP3 specific errata code for 454179, 430973, 621766. Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* ARM: OMAP3: Enable workaround for ARM errata 454179, 430973, 621766Nishanth Menon2015-03-13-21/+10
| | | | | | | | | Enable the OMAP3 specific errata code for 454179, 430973, 621766 and while at it, remove legacy non-revision checked errata logic. Signed-off-by: Nishanth Menon <nm@ti.com> Tested-by: Matt Porter <mporter@konsulko.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* ARM: OMAP3: Get rid of omap3_gp_romcode_call and replace with omap_smc1Nishanth Menon2015-03-13-15/+2
| | | | | | | | | | | | omap_smc1 is now generic enough to remove duplicate omap3_gp_romcode_call logic that omap3 introduced. As part of this change, move to using the generic lowlevel_init.S for omap3 as well. Signed-off-by: Nishanth Menon <nm@ti.com> Tested-by: Matt Porter <mporter@konsulko.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* omap: gpmc: 'nandecc sw' can use HAM1 or BCH8Ash Charles2015-03-05-1/+10
| | | | | | | | | | | | | | | The 'nandecc sw' command selects a software-based error correction algorithm. By default, this is OMAP_ECC_HAM1_CODE_SW but some platforms use OMAP_ECC_BCH8_CODE_HW_DETECTION_SW as their software-based correction algorithm. Allow a user to be specific e.g. # nandecc sw <hamming|bch8> where 'hamming' is still the default. Note: we don't just use CONFIG_NAND_OMAP_ECCSCHEME as it might be set to a hardware-based ECC scheme---a little strange when the user has requested 'sw' ECC. Signed-off-by: Ash Charles <ashcharles@gmail.com>
* omap3: add support for QUIPOS Cairo board.Albert ARIBAUD \(3ADEV\)2015-03-05-0/+5
| | | | | | | | This patch extends OMAP3 support for AM/DM37xx and introduces the AM3703-based Quipos Cairo board. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr> Reviewed-by: Simon Glass <sjg@chromium.org>
* ti: armv7: Move SPL SDRAM init to the right place, drop unused CONFIG_SPL_STACKSimon Glass2015-03-04-4/+6
| | | | | | | | | | | | | | | | | | | Currently in some cases SDRAM init requires global_data to be available and soon this will not be available prior to board_init_f(). Adjust the code paths in these cases to be correct. In some cases we had the SPL stack be in DDR as we might have large stacks (due to Falcon Mode + Environment). In these cases switch to CONFIG_SPL_STACK_R. In other cases we had simply been setting CONFIG_SPL_STACK into SRAM. In these cases we no longer need to (CONFIG_SYS_INIT_SP_ADDR is used and is also in SRAM) so drop those lines. Signed-off-by: Simon Glass <sjg@chromium.org> Tested on Beagleboard, Beagleboard xM Tested-by: Matt Porter <mporter@konsulko.com> Tested on Beaglebone Black, AM43xx GP EVM, OMAP5 uEVM, OMAP4 Pandaboard Tested-by: Tom Rini <trini@konsulko.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* kconfig: remove unneeded dependency on !SPL_BUILDMasahiro Yamada2015-02-24-5/+5
| | | | | | | Now CONFIG_SPL_BUILD is not defined in Kconfig, so "!depends on SPL_BUILD" and "if !SPL_BUILD" are redundant. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* Merge branch 'master' of http://git.denx.de/u-boot-sunxiTom Rini2015-02-17-1/+1
|\
| * arm: Allow lr to be saved by board codeSimon Glass2015-02-16-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The link register value can be required on some boards (e.g. FEL mode on sunxi) so use a branch instruction to jump to save_boot_params() instead of a branch link. This requires a branch back to save_boot_params_ret so adjust the users to deal with this. For exynos just drop the function since it doesn't do anything. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | dm: Kconfig: Move CONFIG_SYS_MALLOC_F_LEN to KconfigSimon Glass2015-02-12-0/+6
| | | | | | | | | | Move this option to Kconfig and update all boards. Signed-off-by: Simon Glass <sjg@chromium.org>
* | dm: omap3: Move driver model CONFIGs to KconfigSimon Glass2015-02-12-0/+9
|/ | | | | | | Remove driver model CONFIGs from the board config headers and use Kconfig instead. Signed-off-by: Simon Glass <sjg@chromium.org>
* omap3: make SDRC SHARING setting configurableAlbert ARIBAUD \(3ADEV\)2015-01-29-1/+5
| | | | Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
* omap3: enable GP9 timer and UART2Albert ARIBAUD \(3ADEV\)2015-01-29-0/+9
| | | | | | These are needed for the upcoming Cairo board support. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
* TI ARMv7: Don't use GD before crt0.S has set itTom Rini2015-01-16-8/+1
| | | | | | | | | | | | | | | | | Prior to this change we set the gd pointer early so that we can store data in it. This becomes problematic for DM changes as well as being odd in general. Re-work the code paths so that we don't need to set the gd pointer so early and instead can rely upon the normal setting of it. In order to do this we do need to move certain calls from s_init into spl_board_init(), mainly preloader_console_init and save_omap_boot_params. Tested on: Beaglebone Black, AM43xx GP EVM, Beagleboard, Beagleboard xM, OMAP5 uEVM, DRA7xx EVM Signed-off-by: Tom Rini <trini@ti.com> Tested-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
* omap3: cm-t3517: add basic board supportIgor Grinberg2014-11-06-0/+4
| | | | | | | | | | | CompuLab cm-t3517 is Computer on Module (CoM) based on AM3517 SoC. Features: up to 256MB DDR2, up to 512MB NAND, USB hub, mUSB, WiFi, BT, Analog audio codec, touch screen controller, LED. Add basic support including: LED, Serial console, NAND, MMC, GPIO, I2C, 256MB DRAM. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
* kconfig: arm: introduce symbol for ARM CPUsGeorges Savoundararadj2014-10-29-3/+0
| | | | | | | | | | | | | | | | | This commit introduces a Kconfig symbol for each ARM CPU: CPU_ARM720T, CPU_ARM920T, CPU_ARM926EJS, CPU_ARM946ES, CPU_ARM1136, CPU_ARM1176, CPU_V7, CPU_PXA, CPU_SA1100. Also, it adds the CPU feature Kconfig symbol HAS_VBAR which is selected for CPU_ARM1176 and CPU_V7. For each target, the corresponding CPU is selected and the definition of SYS_CPU in the corresponding Kconfig file is removed. Also, it removes redundant "string" type in some Kconfig files. Signed-off-by: Georges Savoundararadj <savoundg@gmail.com> Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
* kconfig: add CONFIG_SUPPORT_SPLMasahiro Yamada2014-10-27-0/+16
| | | | | | | | | CONFIG_SPL should not be enabled for boards that do not have SPL. CONFIG_SUPPORT_SPL introduced by this commit should be "select"ed by boards with SPL support and CONFIG_SPL should depend on it. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
* Rename some defines containing FAT in their name to be filesystem genericGuillaume GARDET2014-10-27-1/+1
| | | | | | | | | | | Rename some defines containing FAT in their name to be filesystem generic: MMCSD_MODE_FAT => MMCSD_MODE_FS CONFIG_SPL_FAT_LOAD_ARGS_NAME => CONFIG_SPL_FS_LOAD_ARGS_NAME CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME => CONFIG_SPL_FS_LOAD_PAYLOAD_NAME CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION => CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr> Cc: Tom Rini <trini@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-tiTom Rini2014-10-27-1/+1
|\
| * omap3: Kconfig: fix the cm-t35 board option promptIgor Grinberg2014-10-23-1/+1
| | | | | | | | | | | | | | The cm-t35 board support covers both cm-t3530 and cm-t3730 boards. Mention both boards in the Kconfig option prompt. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
* | Merge git://git.denx.de/u-boot-dmTom Rini2014-10-26-1/+25
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | Fix a trivial conflict over adding <dm.h> Conflicts: arch/arm/cpu/armv7/omap3/board.c Signed-off-by: Tom Rini <trini@ti.com>
| * | dm: omap3: Move to driver model for GPIO and serialSimon Glass2014-10-23-1/+25
| |/ | | | | | | | | | | | | | | Adjust the configuration for the am33xx boards, including beagleboard, to use driver model. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Tom Rini <trini@ti.com>
* | omap3: board: add missing include and protoJeroen Hofstee2014-10-25-0/+3
| | | | | | | | Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* | omap3: make local functions staticJeroen Hofstee2014-10-25-3/+3
|/ | | | Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* kconfig: remove redundant "string" type in arch and board KconfigsMasahiro Yamada2014-09-13-2/+0
| | | | | | | | | | | | | | | | | | Now the types of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME} are specified in arch/Kconfig. We can delete the ones in arch and board Kconfig files. This commit can be easily reproduced by the following command: find . -name Kconfig -a ! -path ./arch/Kconfig | xargs sed -i -e ' /config[[:space:]]SYS_\(ARCH\|CPU\|SOC\|\VENDOR\|BOARD\|CONFIG_NAME\)/ { N s/\n[[:space:]]*string// } ' Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* omap3: kconfig: move board select menu and common settingsMasahiro Yamada2014-08-30-0/+107
| | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the OMAP3 board select menu to omap3/Kconfig. Move also common settings (CONFIG_SYS_CPU="armv7" and CONFIG_SYS_SOC="omap3 Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Tom Rini <trini@ti.com>
* ARM: omap: Remove unused arch/arm/cpu/armv7/omap3/mem.cStefan Roese2014-07-25-139/+0
| | | | | | | | | | | | These functions have been merged into the common GPMC init code with this commit a0a37183 (ARM: omap: merge GPMC initialization code for all platform). The file is not compiled any more. So remove it as well. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Pekon Gupta <pekon@ti.com> Cc: Tom Rini <trini@ti.com> Acked-by: Pekon Gupta <pekon@ti.com>
* Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'Albert ARIBAUD2014-07-01-2/+2
|\
| * omap3: board: trivial: add void for no argsJeroen Hofstee2014-06-19-2/+2
| | | | | | | | Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* | am33xx/omap: Allow cache enable for all Sitara/OMAPSimon Glass2014-06-11-8/+0
|/ | | | | | | | | Enable the cache for all devices, unless CONFIG_SYS_DCACHE_OFF is defined. This speeds up the Beaglebone Black boot considerable. (Tested only on Beaglebone Black with SD card boot) Signed-off-by: Simon Glass <sjg@chromium.org>
* omap3: remove remnant macros GPMC_NAND_ECC_LP_x8_LAYOUT and ↵pekon gupta2014-06-06-12/+0
| | | | | | | | | | | GPMC_NAND_ECC_LP_x16_LAYOUT OMAP3 used GPMC_NAND_ECC_LP_x8_LAYOUT and GPMC_NAND_ECC_LP_x16_LAYOUT macros to configure GPMC controller for x7 or x8 bit device connected to its interface. Now this information is encoded in CONFIG_SYS_NAND_DEVICE_WIDTH macro, so above macros can be completely removed. Signed-off-by: Pekon Gupta <pekon@ti.com>
* ARM: omap: merge GPMC initialization code for all platformpekon gupta2014-05-23-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GPMC controller on TI's OMAP SoC is general purpose controller to interface with different types of external devices like; - parallel NOR flash - parallel NAND flash - OneNand flash - SDR RAM - Ethernet Devices like LAN9220 Though GPMC configurations may be different for each platform depending on clock-frequency and external device interfacing with controller. But initialization sequence remains common across all platfoms. Thus this patch merges gpmc_init() scattered in different arch-xx/mem.c files into single omap-common/mem-common.c However, actual platforms specific register config values are still sourced from corresponding platform specific headers like; AM33xx: arch/arm/include/asm/arch-am33xx/mem.h OMAP3: arch/arm/include/asm/arch-omap3/mem.h OMAP4: arch/arm/include/asm/arch-omap4/mem.h OMAP4: arch/arm/include/asm/arch-omap5/mem.h Also, CONFIG_xx passed by board-profile decide config for which set of macros need to be used for initialization CONFIG_NAND: initialize GPMC for NAND device CONFIG_NOR: initialize GPMC for NOR device CONFIG_ONENAND: initialize GPMC for ONENAND device Signed-off-by: Pekon Gupta <pekon@ti.com> [trini: define GPMC_SIZE_256M for omap3] Signed-off-by: Tom Rini <trini@ti.com>
* omap3/sys_info: provide interface to read die idNishanth Menon2014-04-17-5/+14
| | | | | | | introduce get_die_id() function which allows generation of information such as fake MAC address from the processor ID code. Signed-off-by: Nishanth Menon <nm@ti.com>
* ARM: OMAP: replace custom sr32() by standard I/O accessorsWolfgang Denk2014-04-17-163/+205
| | | | | | | | | | | | | | | | | | Replace the custom bit manipulation function sr32() by standard I/O accessors. A major motivation for this cleanup was the fact, that a number of calls of that function resulted in 32 bit wide shift operations on u32 data, which according to the C-ISO/IEC-9899-Standard provokes undefined behaviour: 6.5.7 Bitwise shift operators ... If the value of the right operand is negative or is greater than or equal to the width of the promoted left operand, the behavior is undefined. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
* ARM: OMAP: hide custom bit manipulation function sr32()Wolfgang Denk2014-04-17-0/+13
| | | | | | | | | | The only remaining user of the custom bit manipulation function sr32() is arch/arm/cpu/armv7/omap3/clock.c, so make it a static function in that file to prepare complete removal. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
* ARM: OMAP: remove sr32() from OMAP board codeWolfgang Denk2014-04-17-2/+2
| | | | | | | | | | Replace the custom sr32() bit manipulation function in arch/arm/cpu/armv7/omap3/board.c and board/ti/panda/panda.c by standard I/O accessors. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2014-02-26-3/+0
|\ | | | | | | | | | | | | | | | | Conflicts: arch/arm/cpu/armv7/config.mk board/ti/am43xx/mux.c include/configs/am43xx_evm.h Signed-off-by: Tom Rini <trini@ti.com>
| * arm: remove unneeded symbol offsets and _TEXT_BASEAlbert ARIBAUD2014-02-26-3/+0
| | | | | | | | | | | | | | | | Remove the last uses of symbol offsets in ARM U-Boot. Remove some needless uses of _TEXT_BASE. Remove all _TEXT_BASE definitions. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* | kbuild: use shorten logs for mkimage rulesMasahiro Yamada2014-02-25-1/+1
|/ | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* kbuild: change out-of-tree buildMasahiro Yamada2014-02-19-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit changes the working directory where the build process occurs. Before this commit, build process occurred under the source tree for both in-tree and out-of-tree build. That's why we needed to add $(obj) prefix to all generated files in makefiles like follows: $(obj)u-boot.bin: $(obj)u-boot Here, $(obj) is empty for in-tree build, whereas it points to the output directory for out-of-tree build. And our old build system changes the current working directory with "make -C <sub-dir>" syntax when descending into the sub-directories. On the other hand, Kbuild uses a different idea to handle out-of-tree build and directory descending. The build process of Kbuild always occurs under the output tree. When "O=dir/to/store/output/files" is given, the build system changes the current working directory to that directory and restarts the make. Kbuild uses "make -f $(srctree)/scripts/Makefile.build obj=<sub-dir>" syntax for descending into sub-directories. (We can write it like "make $(obj)=<sub-dir>" with a shorthand.) This means the current working directory is always the top of the output directory. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Tested-by: Gerhard Sittig <gsi@denx.de>
* Merge branch 'u-boot/master' into 'u-boot-arm/master'Albert ARIBAUD2013-12-10-2/+2
|\ | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/cpu/armv7/rmobile/Makefile doc/README.scrapyard Needed manual fix: arch/arm/cpu/armv7/omap-common/Makefile board/compulab/cm_t335/u-boot.lds
| * i2c, omap24xx: convert driver to new mutlibus/mutliadapter frameworkHeiko Schocher2013-11-13-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - add omap24xx driver to new multibus/multiadpater support - adapted all config files, which uses this driver Tested on the am335x based siemens boards rut, dxr2 and pxm2 posted here: http://patchwork.ozlabs.org/patch/263211/ Signed-off-by: Heiko Schocher <hs@denx.de> Tested-by: Tom Rini <trini@ti.com> Cc: Lars Poeschel <poeschel@lemonage.de> Cc: Steve Sakoman <sakoman@gmail.com> Cc: Thomas Weber <weber@corscience.de> Cc: Tom Rix <Tom.Rix@windriver.com> Cc: Grazvydas Ignotas <notasas@gmail.com> Cc: Enric Balletbo i Serra <eballetbo@iseebcn.com> Cc: Luca Ceresoli <luca.ceresoli@comelit.it> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Ilya Yanok <yanok@emcraft.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Nishanth Menon <nm@ti.com> Cc: Pali Rohár <pali.rohar@gmail.com> Cc: Peter Barada <peter.barada@logicpd.com> Cc: Nagendra T S <nagendra@mistralsolutions.com> Cc: Michael Jones <michael.jones@matrix-vision.de> Cc: Raphael Assenat <raph@8d.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Stefano Babic <sbabic@denx.de>
* | arm: omap3: Enable clocks for peripherals only if they are usedMichael Trimarchi2013-12-06-2/+0
|/ | | | | | | | | | | | | | | | | | | | | | | | | This patch change the per_clocks_enable() function used in OMAP3 code to enable peripherals clocks. Only required clock should be activated. So if the board use the uart(x) as a console we need to activate it. The Board's config should include define to enable every subsystem that the board use. For a complete list of affected peripherals, registers CM_FCLKEN_PER and CM_ICLKEN_PER should be checked. Right now the bootloader can enable and disable clocks for: uart(x) using CONFIG_SYS_NS16550 gpio bank (x) using CONFIG_OMAP3_GPIO_X with X = { 2, 3, 4, 5, 6 } i2c bus using CONFIG_DRIVER_OMAP34XX_I2C. Not required gptimer(x) and mcbsp(x) for booting are disabled by default and are not supported by any define. Their activation need to included in the per_clocks_enable if the peripheral is included. Not booting board should enable the peripheral clock connected to their driver Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Tom Rini <trini@ti.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
* armv7: convert makefiles to Kbuild styleMasahiro Yamada2013-10-31-31/+10
| | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* Coding Style cleanup: remove trailing empty linesWolfgang Denk2013-10-14-1/+0
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
generated by cgit v1.1 at 2024-11-10 11:43:04 +0000