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2019-07-09ARM: dts: at91: sama5d2_xplained: fix QSPI0 nodeCyrille Pitchen
Fix the following: - use "jedec,spi-nor" binding, we use jedec compatible flashes - set bus width to 4, we use quad capable flashes - differentiate bewteen data and clk and cs pins - drop partions as we don't use them in u-boot. Signed-off-by: Cyrille Pitchen <cyrille.pitchen@microchip.com> [tudor.ambarus@microchip.com: use "jedec,spi-nor", edit commit message] Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
2019-07-09configs: sama5d27_som1_ek: enable qspi controller and flashesTudor Ambarus
We use a sst spi-nor flash memory on sama5d27_som1_ek. Select the others for testing purposes. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-09configs: sama5d2_xplained: enable qspi controller and flashesTudor Ambarus
We have a macronix spi-nor flash on sama5d2_xplained RevB and a sst spi-nor flash on RevC. Select the rest for testing purposes. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-09spi: Add Atmel QuadSPI driverTudor Ambarus
Backport the driver from linux v5.1-rc5 and adapt it for u-boot. Tested on sama5d2_xplained Rev B with mx25l25635e spi-nor flash. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-09xilinx_xiic: Fix transfer initialisationMelin Tomas
Prior to starting a new transfer, conditionally wait for bus to not be busy. Reinitialise controller as otherwise operation is not stable. For reference, see linux kernel commit 9656eeebf3f1 ("i2c: Revert i2c: xiic: Do not reset controller before every transfer") hs: Fixed DOS line endings added missing '\n' Fixed git commit description style Signed-off-by: Tomas Melin <tomas.melin@vaisala.com>
2019-07-09xilinx_xiic: Fix fill tx fifo loopMelin Tomas
Comparison should be against the actual message length, not loop index. len is used for stopping while loop, pos is position in message. stop should be sent when entire message is sent, not when len and pos meet. hs: fixed DOS line endings Signed-off-by: Tomas Melin <tomas.melin@vaisala.com>
2019-07-09i2c: designware: Get clock rate from clock DMLey Foon Tan
Get clock rate from clock DM if CONFIG_CLK is enabled. Otherwise, uses IC_CLK define. Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com> Acked-by: Marek Vasut <marex@denx.de>
2019-07-09i2c: designware_i2c: Restore enable state after set speedJun Chen
Before calling __dw_i2c_set_bus_speed(), the I2C could already be set as ether enable or disable, we should restore the original setting instead of enable i2c anyway. This patch fix a bug happened in init function: __dw_i2c_init(){ /* Disable i2c */ ... __dw_i2c_set_bus_speed(i2c_base, NULL, speed); writel(slaveaddr, &i2c_base->ic_sar); /* Enable i2c */ } In this case, enable i2c inside __dw_i2c_set_bus_speed() function will cause ic_sar write fail. Signed-off-by: Jun Chen <ptchentw@gmail.com>
2019-07-09ubispl: introduce separate CONFIG_UBI_SPL_SILENCE_MSGMarkus Klotzbuecher
This allows to silence ubi and ubispl individually. Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Reviewed-by: Heiko Schocher <hs@denx.de> Cc: Kyungmin Park <kmpark@infradead.org>
2019-07-09ubispl: add support for loading volumes by nameHamish Guthrie
The motivation is to use the UBI atomic volume rename functionality to allow double copy software updates on UBI. To that end the SPL is configured to always load the same volume name (e.g. "u-boot"), whereas a software updater always installs into the secondary volume "u-boot_r". After successful installation, these two volume names are switched. This extension is protected by #ifdefs as it will somewhat slow down loading of volumes by id. This is because the code needs to disable the optimization of ignoring all volume ids which are not to-be-loaded, since these can only be resolved after attaching. This adds two vtbl related functions from Linux, which are taken from the same kernel version as the current main U-Boot UBI code (Linux 4.2 64291f7db5bd8). Signed-off-by: Hamish Guthrie <hamish.guthrie@kistler.com> Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Reviewed-by: Heiko Schocher <hs@denx.de> Cc: Kyungmin Park <kmpark@infradead.org>
2019-07-09configs: migrate ubispl boards to KConfigMarkus Klotzbuecher
Migrate the ubispl configuration for the omap3_igep00x0 and am335x_igep003x boards to KConfig. Both boards were built with SOURCE_DATE_EPOCH=0 and found to be equal before and after. Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Cc: Heiko Schocher <hs@denx.de> Cc: Kyungmin Park <kmpark@infradead.org> Cc: Javier Martínez Canillas <javier@dowhile0.org> Cc: Enric Balletbo i Serra <eballetbo@gmail.com> Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com>
2019-07-09ubispl: migrate configuration to KconfigMarkus Klotzbuecher
Move the ubispl configuration to KConfig and drop them from the whitelist. Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Cc: Heiko Schocher <hs@denx.de> Cc: Kyungmin Park <kmpark@infradead.org> Cc: Javier Martínez Canillas <javier@dowhile0.org> Cc: Enric Balletbo i Serra <eballetbo@gmail.com>
2019-07-09ubi: fix UBI_SILENCE_MSGMarkus Klotzbuecher
- drop CONFIG_ prefix from kconfig entry - fix small compilation issue with CONFIG_UBI_SILENCE_MSG Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Reviewed-by: Heiko Schocher <hs@denx.de> Cc: Kyungmin Park <kmpark@infradead.org>
2019-07-09env: ubi: support configurable VID offsetHamish Guthrie
Introduce KConfig CONFIG_ENV_UBI_VID_OFFSET to allow providing custom VID header offsets for the environment on UBI. Signed-off-by: Hamish Guthrie <hamish.guthrie@kistler.com> Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Reviewed-by: Heiko Schocher <hs@denx.de> Cc: Kyungmin Park <kmpark@infradead.org>
2019-07-09at91, omap2plus: configs: migrate CONFIG_ENV_ to defconfigsMarkus Klotzbuecher
Enable the extended ENV options for AT91 and OMAP2PLUS in order to be able to use CONFIG_ENV_UBI_* on these architectures. As this change also makes the configs ENV_SIZE, ENV_SECT_SIZE, ENV_OFFSET visible to AT91 and OMAP2PLUS, migrate users of these to KConfig. This migration was run using an extended moveconfig.py which evaluates expressions such as "(512 << 10)". See patch ("moveconfig: expand simple expressions"). All modified boards were built with SOURCE_DATE_EPOCH=0 before and after the change and successfully confirmed that the identical binary is generated (the only exception was igep00x0, which does not define CONFIG_ENV_IS_IN_UBI in the original board header. Once that is defined, the test passes too). hs: rebased patch to: 68b90e57bc: "configs: tinker-rk3288 disable CONFIG_SPL_I2C_SUPPORT" Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Cc: Heiko Schocher <hs@denx.de> Cc: Eugen Hristev <eugen.hristev@microchip.com> Cc: Tom Rini <trini@konsulko.com>
2019-07-09env: ubi: KConfig: add CONFIG_ENV_UBI_VOLUME_REDUNDMarkus Klotzbuecher
Introduce the KConfig option CONFIG_ENV_UBI_VOLUME_REDUND for defining the name of the UBI volume used to store the redundant environment. Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Reviewed-by: Heiko Schocher <hs@denx.de> Cc: Kyungmin Park <kmpark@infradead.org> hs: get rid of stm32mp1* build errors
2019-07-09moveconfig: expand simple expressionsMarkus Klotzbuecher
Add support for expanding simple expressions and sizes such as "(4 * 1024)", "(512 << 10)" or "(SZ_256K)". This can help to significantly reduce the number of "suspicious" moves, such as 'CONFIG_ENV_SIZE="(64 << 10)"' was removed by savedefconfig. If the expansion fails, it falls back to the original string. Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Heiko Schocher <hs@denx.de>
2019-07-08Merge tag 'efi-2019-10-rc1' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-efi Pull request for UEFI sub-system for v2019.10-rc1 Fix a possible overflow for GUID partition tables. For some runtime services we only have implementations valid at boottime. So we replace them when leaving boottime. Move this from SetVirtualAddressMap() to ExitBootServices() as SetVirtualAddressMap() is not called by all operating systems. Adjust the Python tests accordingly. Bump the supported UEFI specification version to 2.8.
2019-07-08Merge tag 'u-boot-amlogic-20190704' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic - fix khadas-vim README - add support for unique generated MAC adresses from SoC serial, limited to Amlogic GXL/GXM boards for now
2019-07-08Merge tag 'mmc-6-23' of https://github.com/MrVan/u-bootTom Rini
- Pull in the series to split fsl_esdhc for i.MX/non-i.MX cleanly
2019-07-08Prepare v2019.07Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2019-07-08Merge tag 'mips-fixes-for-2019.07' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-mips - mtmips: network stability fixes for gardena-smart-gateway
2019-07-07arm: mediatek: remove arch_misc_initWeijie Gao
The watchdog of mediatek chips is enabled by bootrom before u-boot is running. Previously we choose to enable the wdt driver only to disable the watchdog hardware. Now wdt service is enabled by default. The function arch_misc_init which is only used to disable wdt is no longer needed. Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2019-07-07board_r: move initr_watchdog to be called after initr_serialWeijie Gao
The initr_watchdog is currently placed before initr_serial. The initr_watchdog calls printf and printf finally calls ops->putc of a serial driver. However, gd->cur_serial_dev points to a udevice allocated in board_f. The gd->cur_serial_dev->driver->ops->putc points the the code region before relocation. Some serial drivers call WATCHDOG_RESET() in ops->putc. When DM is enabled for watchdog, watchdog_reset() is called. watchdog_reset() calls get_timer to get current timer. On some platforms the timer driver is also a DM driver. initr_watchdog is placed right after initr_dm, which means the timer driver hasn't been initialized. So dm_timer_init() is called. To create a new udevice, calloc is called. However start from ops->putc, u-boot execution flow is redirected into the memory region before relocation (board_f). In board_f, dlmalloc hasn't been initialized. The call to calloc will fail, and this will cause DM to print out an error message, and it will call printf again, causing recursive error outputs. This patch places initr_watchdog after initr_serial to solve this issue. Cc: Stefan Roese <sr@denx.de> Reviewed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Frank Wunderlich <frank-w@public-files.de> Tested-by: Suniel Mahesh <sunil.m@techveda.org>
2019-07-07Merge tag 'dm-pull-7jul19' of https://gitlab.denx.de/u-boot/custodians/u-boot-dmTom Rini
Fix booting for wandboard
2019-07-07Merge tag 'video-for-2019.07' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-video - fix pwm backlight
2019-07-07imx6: wandboard: allow booting from MMC 2Heinrich Schuchardt
One of the SD-CARD slots on the Wandboard Quad B1 is MMC 2. Enable it as a boot device. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2019-07-07Merge https://gitlab.denx.de/u-boot/custodians/u-boot-usbTom Rini
- DWC and i.MX6 fixes
2019-07-07Merge tag 'rockchip-for-v2019.07-rc5-3' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip
2019-07-06video: backlight: fix pwm inversionMarc Dietrich
set_pwm() will always fail with -ENOSYS if pwm_ops set_invert() is not implemented, leaving the backlight dark. Fix this by returning no error if set_invert() is not implemented and no polarity change is requested. Fixes: 57e7775413 ("video: backlight: Parse PWM polarity cell") Signed-off-by: Marc Dietrich <marvin24@gmx.de>
2019-07-06efi_loader: detach runtime in ExitBootServices()Heinrich Schuchardt
Linux can be called with a command line parameter efi=novamap, cf. commit 4e46c2a95621 ("efi/arm/arm64: Allow SetVirtualAddressMap() to be omitted"). In this case SetVirtualAddressMap() is not called after ExitBootServices(). OpenBSD 32bit does not call SetVirtualAddressMap() either. Runtime services must be set to an implementation supported at runtime in ExitBootServices(). Reported-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Suggested-by: Alexander Graf <agraf@csgraf.de> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-06efi_loader: simplify detachingHeinrich Schuchardt
We do not need any array typed detach list. Let's simply update the pointers directly. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-06efi_loader: decision on EFI_RT_SUPPORTED_RESET_SYSTEMHeinrich Schuchardt
Move the logic determining which board supports reset at runtime to Kconfig. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-06test/py: not all boards support UEFI runtime resetHeinrich Schuchardt
As not all boards support resets at runtime do not test for it in the Python tests. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-06efi_loader: bump UEFI specification number to 2.8Heinrich Schuchardt
We are implementing UEFI variable RuntimeServicesSupported and set the unimplemented runtime functions return EFI_UNSUPPORTED as described in UEFI specification 2.8. So let's also advertise this specification version in our system table. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Alexander Graf <agraf@csgraf.de>
2019-07-06efi_loader: split off detaching SetVirtualAddress()Heinrich Schuchardt
The runtime services SetVirtualAddress() and ConvertPointer() become unavailable after SetVirtualAddress(). Other runtime services become unavailable after ExitBootServices. Move the update of SetVirtualAddress() and ConvertPointer() to efi_relocate_runtime_table(). Use functions with the correct signature when detaching. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-06efi_selftest: test variable services at runtimeHeinrich Schuchardt
Provide a unit test for the variable services at runtime. Currently we expect EFI_UNSUPPORTED to be returned as the runtime implementation is still missing. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-06efi_loader: unimplemented runtime servicesHeinrich Schuchardt
Unimplemented runtime services should always return EFI_UNSUPPORTED as described in the UEFI 2.8 spec. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-06efi_loader: let the variable driver patch out the runtimeHeinrich Schuchardt
Our variable services are only provided at boottime. Therefore when leaving boottime the variable function are replaced by dummy functions returning EFI_UNSUPPORTED. Move this patching of the runtime table to the variable services implementation. Executed it in ExitBootServices(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-06efi_loader: clean up runtime detachingHeinrich Schuchardt
The detaching of the runtime will have to move to ExitBootServices() to encompass operating system that do not call SetVirtualAddressMap(). This patch changes the logic for the relocation of the pointers in the runtime table such that the relocation becomes independent of the entries in the detach list. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-06efi_loader: remove NULL entries from runtime detach listHeinrich Schuchardt
Some entries in the system table are set to NULL in ExitBootServices(). We had them in the runtime detach list to avoid relocation of NULL. Let's instead assign the pointers dynamically in efi_initialize_system_table() to avoid the relocation entry. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-06efi_loader: initialization of variable servicesHeinrich Schuchardt
Provide an initialization routine for variable services. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-06efi_loader: move efi_query_variable_info()Heinrich Schuchardt
Let's keep similar things together. Move efi_query_variable_info() to lib/efi_loader/efi_variable.c Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-06efi_loader: remove superfluous spaces in commentsHeinrich Schuchardt
Leave only a single space after * if not aligning. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-06test/py: error message test_efi_selftest_device_treeHeinrich Schuchardt
Correct the error message in test_efi_selftest_device_tree(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-06efi_selftest: description of CMD_BOOTEFI_SELFTESTHeinrich Schuchardt
The current short description has a typo. Let it stand out clear that we provide unit tests. Improve the description of the CMD_BOOTEFI_SELFTEST configuration option. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Alexander Graf <agraf@csgraf.de>
2019-07-06disk: efi: buffer overflow in part_get_info_efi()Heinrich Schuchardt
In part_get_info_efi() we use the output of print_efiname() to set info->name[]. The size of info->name is PART_NAME_LEN = 32 but print_efiname() returns a string with a maximum length of PARTNAME_SZ + 1 = 37. Use snprintf() instead of sprintf() to avoid buffer overflow. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-05Merge tag 'rpi-next-2019.07' of https://github.com/mbgg/u-bootTom Rini
- fix complation error for CONFIG_USB - update RPi3 DTBs to v5.1-rc6 state - add defconfig for RPi3 B+ - Fix BCM2835_MBOX_TAG_TEST_PIXEL_ORDER define
2019-07-05mips: mt76xx: Implement new d-cache fix in last_stage_init()Stefan Roese
With commit 06985289d452 ("watchdog: Implement generic watchdog_reset() version") the init sequence has changed in arch_misc_init(), resulting in a re-appearance of the d-cache issue on MT7688 boards (e.g. gardena). When this happens, the first (or sometimes later ones as well) TFTP command hangs and does not complete correctly. This leads to the assumption that the d-cache is not in a clean state once the ethernet driver is called (d-cache is used here for the buffers). The old work- around with the cache flush somehow does not work any more now with the new code change. Unfortunately adding CONFIG_SYS_MALLOC_CLEAR_ON_INIT also did not fix this issue. With v2019.07-rc3 it shows again. The time of accessing the data seems to be very important here. It needs to be "very late" in the boot process. Testing has shown, that copying a 64KiB area in DDR at a very late bootup time, directly before calling into the prompt, fixes this issue. Flushing of the complete d-cache does not seem to necessary, as this copy alone seems to fix this problem. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2019-07-05usb: dwc3: Use UCLASS_NOP instead of UCLASS_MISC for the DWC3 generic glueJean-Jacques Hiblot
dwc3-generic has been broken since MISC uclass has been modified to scan DT sub-nodes after bind. Fixing it by a using the no-op uclass. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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