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2017-07-08powerpc: Partialy restore core of mpc8xxChristophe Leroy
CS Systemes d'Information (CSSI) manufactures 8xx boards for critical communication systems. Those boards have been running U-Boot since 2010 and will have to be maintained until at least 2027. commit 5b8e76c35ec312a3f73126bd1a2d2c0965b98a9f ("powerpc, 8xx: remove support for 8xx") orphaned those boards by removing support for the mpc8xx CPU. This commit partially restores support for the 8xx, with the following limitations: - Restores support for MPC866 and MPC885 only - Does not restore IDE, PCMCIA, I2C, USB - Does not restore examples - Does not restore POST - Does not restore Ethernet on SCC - Does not restore console on SCC - Does not restore bedbug and kgdb support As the 866 and 885 do not support the following features, they are not restored either: - VIDEO / LCD - RTC clock The CPM uCODE patch is not restored either, because: - 866 and 885 already have support for I2C and SPI relocation without a uCODE patch - relocation of SMC, I2C or SPI is only needed for using SCCs for Ethernet or QMC The dynamic setup/calculation of clocks is removed, we expect the target being use with the clock and PLPRCR register defined in the configuration. All the clock settings for 8xx prior to 866 is removed as well as we now only support 866 and 885. This code is mature and addresses mature boards. Therefore all code enclosed in '#if 0/#endif' and '#if XX_DEBUG/#endif' is unneeded. The following files are not restored by this patch: - arch/powerpc/cpu/mpc8xx/bedbug_860.c - arch/powerpc/cpu/mpc8xx/fec.h - arch/powerpc/cpu/mpc8xx/kgdb.S - arch/powerpc/cpu/mpc8xx/plprcr_write.S - arch/powerpc/cpu/mpc8xx/scc.c - arch/powerpc/cpu/mpc8xx/upatch.c - arch/powerpc/cpu/mpc8xx/video.c - arch/powerpc/include/asm/status_led.h - arch/powerpc/lib/ide.c - arch/powerpc/lib/ide.h - doc/README.MPC866 - drivers/pcmcia/mpc8xx_pcmcia.c - drivers/rtc/mpc8xx.c - drivers/usb/gadget/mpc8xx_udc.c - drivers/video/mpc8xx_lcd.c - examples/standalone/test_burst.c - examples/standalone/test_burst.h - examples/standalone/test_burst_lib.S - examples/standalone/timer.c - include/mpc823_lcd.h - include/usb/mpc8xx_udc.h - post/cpu/mpc8xx/Makefile - post/cpu/mpc8xx/cache.c - post/cpu/mpc8xx/cache_8xx.S - post/cpu/mpc8xx/ether.c - post/cpu/mpc8xx/spr.c - post/cpu/mpc8xx/uart.c - post/cpu/mpc8xx/usb.c - post/cpu/mpc8xx/watchdog.c Some of the restored files are not located in a proper location. In order to keep traceability of the changes, they will be moved to their correct location and moved to Kconfig in a followup patch. This patch also declares CSSI as point of contact for the update of the 8xx platform, as those boards are the only ones still being maintained on the 8xx area. A later patch will add those boards to the tree. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-07am335x: sl50: Enable CONFIG_AUTOBOOT_KEYEDEnric Balletbo i Serra
On startup the SL50 board halt at U-Boot prompt. Use CONFIG_AUTOBOOT_KEYED to enable autoboot for this board and define the <SPACE> key to get the U-Boot prompt. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
2017-07-07board/BuR/brppt1: fix MMC bootHannes Schmelzer
since commit 'd5abcf94c7123167725fc22ace342f0d455093c1' - ti: boot: Register the MMC controllers in SPL in the same way as in u-boot MMC boot on brppt1 board is broken, with this commit we make our board working again. Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
2017-07-07wdt: Unify option of timeout valueAndy Shevchenko
There is no need to duplicate same option with different name. Kill HW_WATCHDOG_TIMEOUT_MS in favor of WATCHDOG_TIMEOUT_MSECS. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2017-07-07wdt: Fix spelling Resettting -> ResettingAndy Shevchenko
Fix spelling Resettting -> Resetting. No functional change intended. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2017-07-06avr32: Retire AVR32 for goodAndy Shevchenko
AVR32 is gone. It's already more than two years for no support in Buildroot, even longer there is no support in GCC (last version is heavily patched 4.2.4). Linux kernel v4.12 got rid of it (and v4.11 didn't build successfully). There is no good point to keep this support in U-Boot either. Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2017-07-06stm32: Correct positioning of declarationSimon Glass
The current code gives a warning: arch/arm/mach-stm32/stm32f7/soc.c: In function 'arch_cpu_init': arch/arm/mach-stm32/stm32f7/soc.c:38:2: error: 'for' loop initial declarations are only allowed in C99 or C11 mode for (int i = 0; i < ARRAY_SIZE(stm32_region_config); i++) ^ arch/arm/mach-stm32/stm32f7/soc.c:38:2: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code Fix it by moving the declaration to the top of the function. Signed-off-by: Simon Glass <sjg@chromium.org> Series-cc trini
2017-07-06km/common: remove unused codeHolger Brunck
The 82xx board mgcoge3ne was removed from the codebase, so this is dead code. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Cc: Heiko Schocher <hs@denx.de> Reviewed-by: Heiko Schocher <hs@denx.de>
2017-07-06configs: Odroid C2: enable device tree overlaysxypron.glpk@gmx.de
The Odroid C2 comes with several expansion options such as an RTC module. As these expansions are not considered in the Linux device tree they have to be enabled via device tree overlays. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2017-07-06mkimage: fix display of image types listBaruch Siach
Since commit 5b9d44df2307f (mkimage: Display a better list of available image types) mkimage usage text suggest to "use -T to see a list of available image types". Unfortunately, commit 02221f29deb8 (mkimage: Convert to use getopt()) broke that feature, because getopt() fails when -T has no option argument. Add a pseudo image type name 'list' that lists all image types. Update the usage text accordingly. Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2017-07-06CHIP: add device tree overlay supportPeter Robinson
CHIP and CHIP Pro devices have options of DIP addon boards some of which need overlays from the beginning so it makes sense to enable device tree overlays. Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
2017-07-0696boards: dragonboard/hikey: add device tree overlay supportPeter Robinson
96boards CE devices such as the DragonBoard and Hikey devices have numerous mezzanine options some of which need overlays from the beginning so it makes sense to enable device tree overlays. Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
2017-07-06am335x: beagle/evm: add device tree overlay supportPeter Robinson
TI am33xx devices such as the BeagleBone devices have numerous cape options such as screens some of which need overlays from the beginning so it makes sense to enable evice tree overlays. Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
2017-07-06Raspberry Pi: add device tree overlay supportPeter Robinson
Raspberry Pi has numerous HAT and other HW expansion options such as screens and cameras some of which need overlays from the beginning so it makes sense to enable evice tree overlays. Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
2017-07-06arm64: use psci reset on snapdragonRob Clark
This actually works on snapdragon.. not sure why we weren't using it. Fixes reboot/poweroff when using UEFI. Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Alexander Graf <agraf@suse.de>
2017-07-06igep003x: Falcon modeLadislav Michl
Implement spl_start_uboot to let Falcon mode work. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Acked-by: Heiko Schocher <hs@denx.de>
2017-07-06igep00x0: Enable UBI fastmapLadislav Michl
Fastmap significantly reduces flash scan time, enable it by default. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Acked-by: Heiko Schocher <hs@denx.de>
2017-07-06spl: Make UBI fastmap support Kconfig selectableLadislav Michl
Fastmap was always enabled in ubispl, make it selectable by CONFIG_MTD_UBI_FASTMAP. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Acked-by: Heiko Schocher <hs@denx.de>
2017-07-06odroid-c2: Populate serial# environment variable from efuseMartin Böh
2017-07-06gpio: add static to get_function()Masahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-07-06serial: make serial_stub_* to static functionsMasahiro Yamada
Add missing static to serial_stub_puts(). Unexport serial_stub_{getc,tstc} because they are used locally. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-07-04Merge tag 'signed-efi-next' of git://github.com/agraf/u-bootTom Rini
Patch queue for efi - 2017-07-04 Highlights this time: bugfixes. With these changes, OpenBSD should be more happy.
2017-07-04efi_loader: abort on unsupported relocation typexypron.glpk@gmx.de
If a relocation type is not supported loading the EFI binary should be aborted. Writing a message only is insufficient. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> [agraf: use a() != b coding style] Signed-off-by: Alexander Graf <agraf@suse.de>
2017-07-04efi_loader: Add efi-next git tree to MAINTAINERS fileAlexander Graf
The efi-next tree lives on github, not the usual denx git. Reflect this in the MAINTAINERS file so that people can find it. Signed-off-by: Alexander Graf <agraf@suse.de>
2017-07-04efi_loader: efi_handle_protocol set attributesxypron.glpk@gmx.de
UEFI spec 2.7 indicates that HandleProtocol can be implemented by calling OpenProtocol with attributes = EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL. Currently we pass attributes = 0 to efi_open_protocol. 0 is not a valid value when calling OpenProtocol. This does not cause any errors yet because our implementation of OpenProtocol is incomplete. We should pass the correct value to enable a fully compliant implementation of OpenProtocol in the future. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
2017-07-03Prepare v2017.07-rc3Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-07-03powerpc: remove 4xx supportHeiko Schocher
There was for long time no activity in the 4xx area. We need to go further and convert to Kconfig, but it turned out, nobody is interested anymore in 4xx, so remove it. Signed-off-by: Heiko Schocher <hs@denx.de>
2017-07-03drivers, block: remove sil680 driverHeiko Schocher
driver is not used anymore, so remove it. Signed-off-by: Heiko Schocher <hs@denx.de>
2017-07-03efi_loader: add static to local functionsMasahiro Yamada
These are locally used in lib/efi_loader/efi_boottime.c Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2017-07-03efi_loader: check CreateEvent() parametersJonathan Gray
Add some of the invalid parameter checks described in the UEFI specification for CreateEvent(). This does not include checking the validity of the type and tpl parameters. Signed-off-by: Jonathan Gray <jsg@jsg.id.au> Acked-By: Heinrich Schuchardt <xypron.glpk@gmx.de> [agraf: fix checkpatch.pl indent warning] Signed-off-by: Alexander Graf <agraf@suse.de>
2017-07-03efi_loader: run CreateEvent() notify function based on flagsJonathan Gray
The UEFI specification states that the tpl, function and context arguments are to be ignored if neither EVT_NOTIFY_WAIT or EVT_NOTIFY_SIGNAL are specified. This matches observed behaviour with an AMI EDK2 based UEFI implementation. Skip calling the notify function if neither flag is present. Signed-off-by: Jonathan Gray <jsg@jsg.id.au> Acked-By: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
2017-07-03efi_loader: Add check for fallback fdt memory reservationAlexander Graf
When running bootefi, we allocate new space but never check whether the allocation succeeded. This patch adds a check so that in case things go wrong, we at least know they did. Signed-off-by: Alexander Graf <agraf@suse.de>
2017-06-30pico-imx7d: Remove bouncing emailFabio Estevam
Wig Cheng's email bounces, so remove it from the maintainers list. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2017-06-30doc: restore doc/README.fsl-clkChristophe Leroy
doc/README.fsl-clk was removed in commit 5b8e76c35ec31 ("powerpc, 8xx: remove support for 8xx") allthought CONFIG_SYS_FSL_CLK is defined in arch/arm/cpu/armv8/fsl-layerscape/Kconfig and still in use in the following configs: ./include/configs/mx53loco.h:21:#define CONFIG_SYS_FSL_CLK ./include/configs/m53evk.h:16:#define CONFIG_SYS_FSL_CLK ./include/configs/mx25pdk.h:17:#define CONFIG_SYS_FSL_CLK ./include/configs/usbarmory.h:14:#define CONFIG_SYS_FSL_CLK ./include/configs/ls1021aqds.h:14:#define CONFIG_SYS_FSL_CLK ./include/configs/mx53cx9020.h:22:#define CONFIG_SYS_FSL_CLK ./include/configs/colibri_vf.h:17:#define CONFIG_SYS_FSL_CLK ./include/configs/mx35pdk.h:21:#define CONFIG_SYS_FSL_CLK ./include/configs/woodburn_common.h:19:#define CONFIG_SYS_FSL_CLK ./include/configs/mx7_common.h:25:#define CONFIG_SYS_FSL_CLK ./include/configs/ls1021aiot.h:12:#define CONFIG_SYS_FSL_CLK ./include/configs/ls1021atwr.h:14:#define CONFIG_SYS_FSL_CLK ./include/configs/mx53ard.h:21:#define CONFIG_SYS_FSL_CLK ./include/configs/mx53smd.h:21:#define CONFIG_SYS_FSL_CLK ./include/configs/mx51evk.h:16:#define CONFIG_SYS_FSL_CLK ./include/configs/mx6_common.h:31:#define CONFIG_SYS_FSL_CLK ./include/configs/vf610twr.h:14:#define CONFIG_SYS_FSL_CLK ./include/configs/mx53evk.h:21:#define CONFIG_SYS_FSL_CLK Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Reviewed-by: Heiko Schocher <hs@denx.de>
2017-06-30.travis.yml: All DENX boards are now under AriesTom Rini
DENX hardware is now under Aries Embedded, update the job. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-06-30Revert "armv7m: Disable D-cache when booting nommu(ARMv7M) Linux kernel"Tom Rini
The author of the commit discovered later on that this was already being done in cleanup_before_linux() on arch/arm/cpu/armv7m/cpu.c. This reverts commit 8f079cccb369995e46a2ab530d5d60b88c1e70bb. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-06-29Merge git://git.denx.de/u-boot-arcTom Rini
2017-06-29ARM: at91: ma5d4: Support both SF and eMMC SoMsMarek Vasut
Discern the SoMs based on the presence of SPI flash to support both variants of the SoM, one booting from SPI NOR and one booting from eMMC. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com>
2017-06-29ARM: at91: ma5d4: Enable random ethaddrMarek Vasut
Use random ethaddr by default in case no ethaddr is set. Signed-off-by: Marek Vasut <marex@denx.de>
2017-06-29ARM: at91: ma5d4: Switch environment start to eMMCMarek Vasut
The redesigned version of the SoM which was released onto the market does no longer contain SPI flash, but boots from the eMMC. Move the environment storage to the eMMC. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com>
2017-06-29ARM: at91: ma5d4: Boot from MMC2 when using SAM-BAMarek Vasut
Continue loading U-Boot from MMC2 when the SPL was loaded using SAM-BA loader. This allows the board to boot system from the removable media instead of the eMMC, which is useful for commissioning purposes. When booting from the eMMC, always boot from it as it is not possible to boot from the SD interface directly. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com>
2017-06-29ARM: at91: ma5d4: Enable support for booting from eMMCMarek Vasut
The SoM has been redesigned to work around bug in the SoC and is now capable of booting from the eMMC. Add support for booting from eMMC. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com>
2017-06-29ARM: at91: ma5d4: Swap SD/MMC controller orderMarek Vasut
The SDHCI1 is the primary boot controller on rev. 2.1 SoM, which is the version available on the market. Swap the controller order to match this and future versions of the SoM. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com>
2017-06-29ARM: at91: ma5d4: Init SD/MMC controller in SPLMarek Vasut
Init the controllers, otherwise the board cannot boot from SD/MMC. This boot option is new on rev. 2.1 SoM . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com>
2017-06-29ARM: at91: ma5d4: Enable DFU and UMSMarek Vasut
Enable DFU and USB mass storage support for the DENX MA5D4 SoM. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com>
2017-06-29ARM: at91: ma5d4: Reset CAN controllers lateMarek Vasut
The CAN controllers need slight delay between toggling of their reset line. Move this action into board_init(), otherwise timer will not be initialized and the board might hang. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com>
2017-06-29ARM: at91: ma5d4: Switch DDR2 controller to sequencial address decodingMarek Vasut
According to the datasheet, sequential mapping is used for DDR SDRAM, while interleaved mapping is used for regular SDRAM. Incorrect configuration of this bit does indeed cause sporadic memory instability. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Wenyou Yang <wenyou.yang@atmel.com>
2017-06-29ARM: atmel: Rename MA5D4EVKMarek Vasut
The board is now manufactured by Aries Embedded GmbH , rename it. Signed-off-by: Marek Vasut <marex@denx.de>
2017-06-29arc: Add support for HS Development Kit boardAlexey Brodkin
ARC HS Development Kit board is a new low-cost development platform sporting ARC HS38 in real silicon with nice set of features such as: * Quad-core ARC HS38 with 512 kB L2 cache and running @1GHz * 4Gb of DDR (we use only lowest 1Gb out of it now) * Lots of DesigWare peripherals * Different connectivity modules: - Synopsys HAPS HT3 - Arduino-compatible connector - MikroBUS This initial commit supports the following peripherals: * UART (DW 8250) * Ethernet (DW GMAC) * SD/MMC (DW Mobile Storage) * USB 1.1 & 2.0 Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2017-06-29arcv2: Set IOC aperture so it covers available DDRAlexey Brodkin
We used to use the same memory layout and size for a couple of boards and thus we just hardcoding IOC aperture start and size. Now when we're getting more boards with more memory on board we need to have an ability to set IOC so it matches real DDR layout and size. Even though it is not really a must but for simplicity we assume IOC covers all the DDR we have, that gives us a chance to not bother where DMA buffers are allocated - any part of DDR is OK. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
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