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* ppc: Fix ppc4xx CONFIG_SYS_GENERIC_BOARDDirk Eibach2014-11-05-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I realized that with v2014.10 u-boot is not starting up on ppc4xx boards with CONFIG_SYS_GENERIC_BOARD set. I bisected it down to this: d54d7eb support blackfin board initialization in generic board_f With d29437a ppc: Make ppc4xx ready for CONFIG_SYS_GENERIC_BOARD I set gd to a defined value for ppc4xx in cpu_init_f(). I did not realize that the gd struct has also to be memset() to zero at this point. But at least commit d54d7eb assumes it is: @@ -516,11 +528,13 @@ static int reserve_malloc(void) /* (permanently) allocate a Board Info struct */ static int reserve_board(void) { - gd->start_addr_sp -= sizeof(bd_t); - gd->bd = (bd_t *)map_sysmem(gd->start_addr_sp, sizeof(bd_t)); - memset(gd->bd, '\0', sizeof(bd_t)); - debug("Reserving %zu Bytes for Board Info at: %08lx\n", - sizeof(bd_t), gd->start_addr_sp); + if (!gd->bd) { + gd->start_addr_sp -= sizeof(bd_t); + gd->bd = (bd_t *)map_sysmem(gd->start_addr_sp, sizeof(bd_t)); + memset(gd->bd, '\0', sizeof(bd_t)); + debug("Reserving %zu Bytes for Board Info at: %08lx\n", + sizeof(bd_t), gd->start_addr_sp); + } return 0; } #endif This might also be an issue on other architectures, so maintainers should check. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Stefan Roese <sr@denx.de>
* ARM: kwimage: fix v0 formatGerald Kerma2014-11-04-4/+6
| | | | | | | | | | This patch fix the kwimage tools for version 0 fileformat used for kirkwood Tested on sheevaplug Signed-off-by: Gerald Kerma <drEagle@doukki.net> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Stefan Roese <sr@denx.de> Acked-By: Prafulla Wadaskar <prafulla@marvell.com>
* MAINTAINERS: fix Pantelis Antoniou email addressIgor Grinberg2014-11-04-1/+1
| | | | | | | | | | | | Trivial fix (unless Pantelis has a new email address): Pantelis Antoniou <panto.antoniou-consulting.com> ^ make it: Pantelis Antoniou <panto@antoniou-consulting.com> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
* Fix cosmetic issues in mkimage manpageVagrant Cascadian2014-11-04-3/+5
| | | | | | | | | * Escape use of - in description of -F. * Fix line continuations in examples so that the continued lines are also bold. Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
* kbuild: do not hide clang warnings during build with W=1Masahiro Yamada2014-11-04-10/+0
| | | | | | | | | | | These lines originate in Linux; it looks like Linux folks chose to hide bunch of warnings reported by clang rather than fixing C code. In U-boot, warnings are being fixed thanks to Jeroen's great efforts. Let's stop suppressing clang warnings. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Jeroen Hofstee <jeroen@myspectrum.nl>
* sparc: move CONFIG_SYS_TEXT_BASE to KconfigMasahiro Yamada2014-11-04-84/+11
| | | | | | | | | | | | Defining CONFIG_SYS_TEXT_BASE in config.mk is very old style. Create CONFIG_SYS_TEXT_BASE option in Kconfig, but let it depend on CONFIG_SPARC because we do not want to disturb the other architectures that still define CONFIG_SYS_TEXT_BASE in their header files. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Daniel Hellstrom <daniel@gaisler.com>
* sparc: merge CONFIG_SYS_CPU and CONFIG_SYS_VENDOR definesMasahiro Yamada2014-11-04-33/+10
| | | | | | | For now, all the SPARC boards in U-Boot are provided by Gaisler. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Daniel Hellstrom <daniel@gaisler.com>
* sparc: merge arch/sparc/cpu/*/config.mk to arch/sparc/config.mkMasahiro Yamada2014-11-04-16/+2
| | | | | | | | Remove arch/sparc/cpu/{leon2,leon3}/config.mk and move duplicated defines of -fPIC to arch/sparc/config.mk. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Daniel Hellstrom <daniel@gaisler.com>
* sparc: move CONFIG_{LEON, LEON2, LEON3} to KconfigMasahiro Yamada2014-11-04-4/+16
| | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Daniel Hellstrom <daniel@gaisler.com>
* sparc: Use nicer prompt for board select menuMasahiro Yamada2014-11-04-6/+10
| | | | | | | | | | | The Board names in the board select menu were simply taken from the board directory name by a conversion tool when switching to Kconfig. Let's use more descriptive prompts taken from include/configs/gr*.h and board/gaisler/*/config.mk. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Daniel Hellstrom <daniel@gaisler.com>
* serial: add prototypes for init functionsJeroen Hofstee2014-11-04-70/+119
| | | | | | | | While at it, sort them. Cc: Tom Rini <trini@ti.com> Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* arm926ejs: cache: use __weakJeroen Hofstee2014-11-04-4/+1
| | | | | Cc: Albert Aribaud <albert.u.boot@aribaud.net> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* i2c: use __weakJeroen Hofstee2014-11-04-6/+2
| | | | | Cc: Heiko Schocher <hs@denx.de> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-stagingTom Rini2014-11-04-893/+42
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| * Remove the CREDITS fileMasahiro Yamada2014-10-31-536/+0
| | | | | | | | | | | | | | | | | | | | | | | | This file is not maintained these days. We use MAINTAINERS for the maintainership of the supported boards. For dead boards, we have some clues in doc/README.scrapyard and also imperishable history in git-log. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Wolfgang Denk <wd@denx.de> Acked-By: Wolfgang Denk <wd@denx.de>
| * novena: Add MAINTAINERS fileFabio Estevam2014-10-31-0/+6
| | | | | | | | | | | | | | | | Commit f91c09acf5c58c ("ARM: mx6: Add support for Kosagi Novena") missed to add a MAINTAINERS file, so add Marek as the maintainer. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marex@denx.de>
| * ppc/arm: remove remainders of dead boards in KconfigMasahiro Yamada2014-10-31-10/+0
| | | | | | | | | | | | | | | | Commit d58a9451e733 (ppc/arm: zap EMK boards) removed TOP* boards support but missed to remove entries in Kconfig. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Wolfgang Denk <wd@denx.de>
| * Remove unused filesMasahiro Yamada2014-10-31-338/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [1] arch/arm/include/asm/arch-at91/at91_shdwn.h The top9000 was the last board to use this header file. It was removed by commit d58a9451e733 (ppc/arm: zap EMK boards). [2] board/matrix_vision/common/* Some Matrix Vision boards were dropped by commit e7a565638a7a (powerpc: mpc83xx: remove board support for MERGERBOX and MVBLM7) and commit af55e35d3389 (powerpc: mpc5xxx: remove board support for MVBC_P and MVSMR). Since then these files have been unused. [3] include/usb/omap1510_udc.h The omap5912osk was the last board to use this header file. It was removed by commit 62d636aa2ac2 (omap: remove omap5912osk board support). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-By: Wolfgang Denk <wd@denx.de>
| * twl4030: VMMC2 3.2V enable on MMC initPaul Kocialkowski2014-10-31-0/+8
| | | | | | | | | | | | | | | | | | This enables the VMMC2 LDO, which powers the MMC2 device. When the device starts from MMC2, this has already been enabled by the BootROM, but when starting from peripheral boot (USB, UART), it is not the case. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| * tools/kwbimage: Fix compilation warningStefan Roese2014-10-31-6/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a compilation warning of kwbimage.c: tools/kwbimage.c: In function ‘kwbimage_set_header’: tools/kwbimage.c:784:8: warning: ‘headersz’ may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(ptr, image, headersz); ^ Instead of using multiple if statements, use a switch statement with a default entry. And return with error if an unsupported version is configured in the cfg file. Signed-off-by: Stefan Roese <sr@denx.de> Acked-By: Wolfgang Denk <wd@denx.de>
| * tools/kwbimage.c: fix build on darwinAndreas Bießmann2014-10-31-3/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | kwbimage uses get_current_dir_name(3) which is a gnu extension and not available on darwin host. Fix this by converting to portable getcwd(3) function. This patch fixes the following error: ---8<--- HOSTCC tools/kwbimage.o tools/kwbimage.c:399:16: warning: implicit declaration of function 'get_current_dir_name' is invalid in C99 [-Wimplicit-function-declaration] char *cwd = get_current_dir_name(); ^ tools/kwbimage.c:399:10: warning: incompatible integer to pointer conversion initializing 'char *' with an expression of type 'int' [-Wint-conversion] char *cwd = get_current_dir_name(); ^ ~~~~~~~~~~~~~~~~~~~~~~ 2 warnings generated. ... Undefined symbols for architecture x86_64: "_get_current_dir_name", referenced from: _image_headersz_v1 in kwbimage.o ld: symbol(s) not found for architecture x86_64 --->8--- Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Stefan Roese <sr@denx.de> Acked-by: Stefan Roese <sr@denx.de> [agust: fixed getcwd() return warning] Signed-off-by: Anatolij Gustschin <agust@denx.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-samsungTom Rini2014-11-04-21/+58
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| * | odroid: adjust gpio calls to dm gpio apiPrzemyslaw Marczak2014-10-30-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Setting gpio value before dm gpio init has no effect, so now, odroid gpio settings are moved after the gpio uclass init. Using non-requested gpio pin cases printing error messages. To avoid this, gpio_request() is added for those gpios. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | exynos4/4x12: gpio: use gpio extra base addressesPrzemyslaw Marczak2014-10-30-20/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds extra gpio part addresses to exynos4 and exynos4x12_gpio_data arrays, which are required since the gpio enum lists are linear Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | exynos4/4x12: cpu: add extra gpio base addressesPrzemyslaw Marczak2014-10-30-0/+9
| |/ | | | | | | | | | | | | | | | | After remove the offsets in Exynos4/4x12 gpio enums, an additional gpio base addresses are required. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | usb: ehci: rmobile: Collect up address dataNobuhiro Iwamatsu2014-11-04-11/+2
| | | | | | | | | | | | | | R8A7791, R8A7793 and R8A7794 have same IP of USB controller. This collect up address data of each SoCs. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* | usb: ehci: rmobile: Add support R8A7793Nobuhiro Iwamatsu2014-11-04-0/+5
| | | | | | | | | | | | | | R8A7793 has same IP of USB controller as R8A7791 and R8A7794 of rmobile ARM SoCs. This adds support R8A7793 to EHCI HCD of rmobile. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* | usb: kbd: Add (optional) support for using an interrupt queue for pollingHans de Goede2014-11-04-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Waiting an interrupt packet to complete in usb_kbd_poll_for_event, causes a 40 ms latency for each call to usb_kbd_testc, which is undesirable. Using control messages leads to lower (but still not 0) latency, but some devices do not work well with control messages (e.g. my kvm behaves funny with them). This commit adds support for using the int_queue mechanism which at least the ehci-hcd driver supports. This allows polling with 0 latency, while using interrupt packets. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | usb: kbd: Cache pipe, interval and packetsizeHans de Goede2014-11-04-21/+13
| | | | | | | | | | | | Instead of looking them up every time we need them. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | stdio: Fix memleak on stdio_deregisterHans de Goede2014-11-04-0/+1
| | | | | | | | | | | | | | stdio_register makes a malloc-ed copy of struct stdio_dev through stdio_clone, free the malloc-ed memory on stdio_deregister. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | usb: kbd: Fix memleak on usb_kbd_deregister()Hans de Goede2014-11-04-3/+13
| | | | | | | | | | | | Free the keyboard hid-report buffer and private data on deregister. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | usb: kbd: Remove unused usb_kbd_generic_poll functionHans de Goede2014-11-04-26/+0
| | | | | | | | | | | | This is not used anywhere, so lets remove it. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | usb: Make pollable int support available outside of ehci-hcd.cHans de Goede2014-11-04-1/+10
| | | | | | | | Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | usb: ehci: Move cache invalidation to poll_int_queueHans de Goede2014-11-04-3/+7
| | | | | | | | | | | | Preperation patch to use poll_int_queue outside of ehci-hcd.c . Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | usb: ehci: Move interrupt packet length check to create_int_queueHans de Goede2014-11-04-17/+19
| | | | | | | | | | | | Preperation patch to use create_int_queue outside of ehci-hcd.c . Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | usb: ehci: Do not disable an already disabled periodic scheduleHans de Goede2014-11-04-3/+5
| | | | | | | | | | | | | | When periodic_schedules == 0, the schedule is disabled and there is no reason to disable it again. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | usb: Do not power-cycle usb devices on initHans de Goede2014-11-04-39/+0
| | | | | | | | | | | | | | Do as the Linux kernel does and power on any ports which are not yet one, this is enough. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | usb: Remove unnecessary portnr lookup from usb_new_deviceHans de Goede2014-11-04-17/+2
| | | | | | | | | | | | | | | | If the device has a parent, it is instantiated from usb_hub_port_connect_change and the portnr is right there in dev->portnr, so there is no need for this whole dance to look it up. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-mipsTom Rini2014-11-03-99/+258
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| * | MIPS: add .padding section to linker scriptDaniel Schwierzeck2014-11-01-1/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 79fd7e649e287228a1445820a72f7dd33baedb96 MIPS: always keep all sections in u-boot ELF binary. Always keep all sections in u-boot ELF binary. Move all unneeded sections after _end to avoid allocating space in the final binary. Also remove .deadcode section which is now obsolete. removed section .deadcode because the original symptoms were not visible anymore. Unfortuneatly the binutils bug still exists. The size of .rel.dyn section is often bigger than needed for all entries. But objcopy only allocates space as much as required for all reloc entries. Thus there is a gap between the last entry and __rel_dyn_end in u-boot.bin. If u-boot is booted from RAM (e.g. in SPL scenarios) that area could contain garbage data which could lead to CPU exceptions during relocation. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| * | MIPS: refactor setting of compiler optionsDaniel Schwierzeck2014-11-01-41/+29
| | | | | | | | | | | | | | | | | | | | | Refactor and unify all compiler settings in arch/mips/config.mk. Also add tune flags for each supported CPU type. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| * | MIPS: kconfig: add options for vct board variant selectDaniel Schwierzeck2014-11-01-12/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | The vct board can be built with various variants which are configured via CONFIG_SYS_EXTRA_OPTIONS. This is deprecated. Thus add new Kconfig options for those board variants. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Acked-by: Stefan Roese <sr@denx.de>
| * | MIPS: kconfig: add options for dbau1x00 board variant selectDaniel Schwierzeck2014-11-01-4/+22
| | | | | | | | | | | | | | | | | | | | | | | | The dbau1x00 board can be built with various variants which are configured via CONFIG_SYS_EXTRA_OPTIONS. This is deprecated. Thus add new Kconfig options for those board variants. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| * | MIPS: kconfig: merge targets qemu_mips and qemu_mips64Daniel Schwierzeck2014-11-01-22/+10
| | | | | | | | | | | | | | | | | | | | | | | | Now the user can separately select the CPU type. Thus the targets qemu_mips and qemu_mips64 can be merged to a single target. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| * | MIPS: kconfig: globally define CONFIG_SYS_CPU for MIPSDaniel Schwierzeck2014-11-01-15/+4
| | | | | | | | | | | | | | | | | | | | | Now the user can select the CPU type for each target. Thus CONFIG_SYS_CPU could be set globally. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| * | MIPS: kconfig: add options for CPU type selectDaniel Schwierzeck2014-11-01-0/+68
| | | | | | | | | | | | | | | | | | | | | | | | Add new Kconfig option to let the user select the targets CPU type. Each target have to select SUPPORTS_CPU_MIPS[32,64]_R[1,2] to indicate which CPU types are supported. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| * | MIPS: kconfig: add options for endianess selectDaniel Schwierzeck2014-11-01-9/+63
| |/ | | | | | | | | | | | | | | | | Add new Kconfig option to let the user select the targets endianess. Each target have to select SUPPORTS_BIG_ENDIAN and/or SUPPORTS_LITTLE_ENDIAN to indicate which endianess is supported. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-uniphierTom Rini2014-11-03-4/+24
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| * | serial: UniPhier: add static to locally used functionsMasahiro Yamada2014-10-29-3/+3
| | | | | | | | | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * | serial: UniPhier: add .pending handlerMasahiro Yamada2014-10-29-0/+11
| | | | | | | | | | | | | | | | | | Without .pending handler, tstc() function always returns 1. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
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