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2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-06arm: mach-omap2: cache: Explicitly enable I cacheLokesh Vutla
omap-common cache enabling sequence relies on cpu_init_cp15() (inside start.S) for enabling I-caches. But cpu_init_cp15() can be skipped if CONFIG_SKIP_LOWLEVEL_INIT is defined. So enable I-caches if not enabled already. Debugged-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Tested-by: Steve Kipisz <s-kipisz2@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Tested-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-05-06Kconfig: Add dependency on HASH to verified bootKelvin Cheung
Building with verified boot support requires hash, add that dependency here. Otherwise the following build error will come out without crc command. LD u-boot lib/built-in.o: In function `hash_calculate': lib/rsa/rsa-checksum.c:29: undefined reference to `hash_progressive_lookup_algo' ... make[1]: *** [u-boot] Error 1 Signed-off-by: Kelvin Cheung <keguang.zhang@gmail.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
2018-05-06board: ti: am43: Fix DCDC3 voltage for epos-evmKeerthy
A common voltage of 1.35V was being programmed for all am43 board versions. EPOS-EVM Needs 1.20V for LPDDR2. Fixes: fc69d472621b5 (“board: ti: AM43XX: Add ddr voltage rail configuration”) Reported-by: James Doublesin <doublesin@ti.com> Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-05-06README.sandbox: small typosTrevor Woerner
Signed-off-by: Trevor Woerner <twoerner@gmail.com>
2018-05-06stdio_names: Ensure MAX_NAMES is defined before use, don't use 3 directlyTom Rini
With tighter build flags the fact that <stdio_dev.h> doesn't have a reference back to MAX_NAMES causes an error. Include <stdio.h> here and then in common/console.c use MAX_NAMES rather than 3 when working with stdio_names. Reported-by: Peter Robinson <pbrobinson@gmail.com> Signed-off-by: Tom Rini <trini@konsulko.com> Tested-by: Peter Robinson <pbrobinson@gmail.com>
2018-05-06stdio_dev.h: Drop the video section as it is unusedTom Rini
With tighter build flags the fact that this header referenced uchar/ushort without including what typedefs it causes an error. Rather than add another include here, drop the section in question as it is unused. Reported-by: Peter Robinson <pbrobinson@gmail.com> Tested-by: Peter Robinson <pbrobinson@gmail.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-03Merge git://git.denx.de/u-boot-usbTom Rini
2018-05-03Merge git://git.denx.de/u-boot-shTom Rini
2018-05-02ARM: rmobile: Zap #undef DEBUGMarek Vasut
The DEBUG macro is never defined unless explicitly enabled. Drop useless #undef DEBUG in the board configs so it won't spread any further. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-05-02ARM: rmobile: Contain CONFIG_ARCH_RMOBILE_BOARD_STRINGMarek Vasut
Pull the symbol from the boards and zap struct rmobile_sysinfo as they are rather useless. The entire purpose of that whole machinery was to print board name in the CONFIG_ARCH_RMOBILE_BOARD_STRING. Do that in a far simpler and more contained manner. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-05-02ARM: rmobile: Convert CONFIG_ARCH_RMOBILE_BOARD_STRING to KconfigMarek Vasut
Convert the symbol to Kconfig, no functional change. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-05-02ARM: rmobile: Fix CONFIG_RMOBILE_BOARD_STRINGMarek Vasut
Rename CONFIG_RMOBILE_BOARD_STRING to CONFIG_ARCH_RMOBILE_BOARD_STRING to make things consistent, no functional change. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-05-02doc: rmobile: Update the READMEMarek Vasut
Synchronize the README with the current state of U-Boot, unify the build instructions to avoid duplication. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-05-02clk: renesas: Drop USB extal from the R8A7792 clock driverMarek Vasut
The R8A7792 does not have the USB extal, so drop it. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-05-01Merge git://git.denx.de/u-boot-mmcTom Rini
2018-05-01MAINTAINERS: Switch nxp.com domainFabio Estevam
freescale.com domain is no longer reachable, so switch the maintainers' emails to nxp.com domain instead. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-05-02drivers:power:max77693: remove redundant logical constraintHeinrich Schuchardt
As ret is not set when calling max77693_get_vcell() there is no need to check ret again. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-05-02mmc: zynq_sdhci: use correct quirk if CONFIG_ZYNQ_HISPD_BROKEN is definedHannes Schmelzer
The 'SDHCI_QUIRK_NO_HISPD_BIT' is used wrong here. The purpose of this quirk is to tell the sdhci-driver that the IP-core doesn't have a "high- speed-enable" bit in its registers. With this commit we change this to the correct quirk: SDHCI_QUIRK_BROKEN_HISPD_MODE Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
2018-05-02mmc: sdhci: add SDHCI_QUIRK_BROKEN_HISPD_MODEHannes Schmelzer
Some IP-core implementations of the SDHCI have different troubles on the silicon where they are placed. On ZYNQ platform for example Xilinx doesn't accept the hold timing of an eMMC chip which operates in High-Speed mode and must be forced to operate in non high-speed mode. To get rid of this "SDHCI_QUIRK_BROKEN_HISPD_MODE" is introduced. For more details about this refer to the Xilinx answer-recor #59999 https://www.xilinx.com/support/answers/59999.html This commit: - doesn't set HISPD bit on the host-conroller - reflects this fact within the host-controller capabilities Upon this the layer above (mmc-driver) can setup the card correctly. Otherwise the MMC card will be switched into high-speed mode and causes possible timing violation on the host-controller side. Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at> Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
2018-05-02mmc: fix return value check conditionPeng Fan
sd_read_ssr returns 0, means no error. Fixes: 5b2e72f32721484("mmc: read ssr only if MMC write support is enabled") Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Jaehoon Chung <jh80.chung@samsung.com> Cc: Jean-Jacques Hiblot <jjhiblot@ti.com>
2018-05-02samsung: board: init the s2mps11 pmic during booting timeJaehoon Chung
Exynos5422 board has s2mps11 pmic. If CONFIG_PMIC_S2MPS11 is enabled, it can initialize PMIC and Regulators during booting time. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Tested-by: Anand Moon <linux.amoon@gmail.com>
2018-05-01Prepare v2018.05-rc3Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-30usb: f_mass_storage: simplify logical expressionHeinrich Schuchardt
An unsigned int is always >= 0. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-04-30usb: gadget: remove duplicate assignment.Heinrich Schuchardt
We should not make the same assignement twice. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-04-30Merge git://git.denx.de/u-boot-imxTom Rini
2018-04-30Merge git://git.denx.de/u-boot-sunxiTom Rini
2018-04-28tools: mkimage: Check for datafile when type is scriptAlex Kiernan
If generating a script image and no datafile has been passed in, mkimage dies with SIGSEGV: #0 __strchr_sse2 () at ../sysdeps/x86_64/multiarch/../strchr.S:32 #1 0x0000000000403818 in main at tools/mkimage.c:503 Add explicit test for datafile to fix this. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-28tools: mkenvimage: Fix possible segfault on stdin inputAlexander Dahl
The size of 'filebuf' was not increased as more and more bytes are read from stdin, but 'filebuf' was always reallocated to the same fix size. This works as long as only less bytes than the initial buffer size come in, for more input this will segfault. (It actually does, I tested that.) So for each loop cycle the buffer size has to be increased by the number of bytes we want to read. Signed-off-by: Alexander Dahl <ada@thorsis.com>
2018-04-28tools: mkenvimage: Fix read() stdin error handlingAlexander Dahl
On success read() returns the number of bytes read or zero for EOF. On error -1 is returned and errno is set, so the right way to test if read had failed is to test the return value instead of errno. Signed-off-by: Alexander Dahl <ada@thorsis.com>
2018-04-28serial: serial_stm32: Rename status register flagsPatrice Chotard
Uart status register is named USART_ISR on STM32F7, STM32H7 and STM32MP1 SoCs family, but USART_SR only on STM32F4 SoCs. Use USART_ISR_ prefix instead of USART_SR_ . Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-04-28serial: serial_stm32: Enable overrunPatrice Chotard
Enable uart overrun feature which allows to benefits of uart FIFO usage. Previously overrun management was disabled, this has to effect to bypassed the uart FIFO usage even if FIFO was enabled. In particular configuration, for example when video console is enabled, copy/pasting a long command line in console results in corruption. This is due to the fact that a lot of time is consumed in flushing the cache during frame buffer update, so uart chars are not read fast enough. By using uart FIFO and managing overrun, long command line can by copy/paste in console without being corrupted. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-04-28spl: disk: usb: Add dependencies to sprintf/strto*Alex Kiernan
If SPL serial support is disabled nothing brings in sprintf, snprintf or simple_strtoul: env/built-in.o: In function `regex_callback': env/attr.c:128: undefined reference to `sprintf' disk/built-in.o: In function `blk_get_device_by_str': disk/part.c:386: undefined reference to `simple_strtoul' disk/part.c:395: undefined reference to `simple_strtoul' disk/built-in.o: In function `blk_get_device_part_str': disk/part.c:522: undefined reference to `simple_strtoul' disk/built-in.o: In function `part_set_generic_name': disk/part.c:704: undefined reference to `sprintf' drivers/built-in.o: In function `init_peripheral_ep': drivers/usb/musb-new/musb_gadget.c:1826: undefined reference to `sprintf' drivers/built-in.o: In function `musb_core_init': drivers/usb/musb-new/musb_core.c:1451: undefined reference to `snprintf' Add those dependencies here. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-28Consolidate __assert_failed into one implementationAlex Kiernan
We had two implementations of __assert_failed which were almost identical, combine them into one. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-28spl: Disable printf if not requiredAlex Kiernan
Now we have a guard for printf, disable it in the build if it's not selected. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-28spl: Split sprintf, strto* from SPL serial in KconfigAlex Kiernan
When SPL serial is disabled, callers who need sprintf or strtoul fail because their inclusion is guarded by CONFIG_SPL_SERIAL_SUPPORT/ CONFIG_TPL_SERIAL_SUPPORT. Split printf, sprintf and strto into their own entries and then select all of them if SERIAL_SUPPORT is enabled to match the current behaviour. Include panic.o unconditionally as it can be called from anywhere which uses BUG_ON(). Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-28spl: ti: Avoid serial calls when serial support is disabledAlex Kiernan
If CONFIG_SPL_SERIAL_SUPPORT is not set, then the build will fail: board/ti/am335x/built-in.o: In function `spl_start_uboot': board/ti/am335x/board.c:247: undefined reference to `serial_tstc' board/ti/am335x/board.c:247: undefined reference to `serial_getc' Avoid the calls to the serial functions in that case. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-28spl: Add dependency on serial to YmodemAlex Kiernan
Building with Ymodem support requires serial in SPL/TPL, add that dependency here. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-28Cleanup CONFIG_SPL_SERIAL_SUPPORT migrationAlex Kiernan
CONFIG_SPL_SERIAL_SUPPORT had already been migrated to Kconfig, but existed in some include files; fix those up here. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-28spl: ti: Avoid preloader_console_init if !CONFIG_SPL_SERIAL_SUPPORTAlex Kiernan
If CONFIG_SPL_SERIAL_SUPPORT is disabled then the build fails because serial_init is undefined. Guard preloader_console_init() appropriately to fix this. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-28test: dm: regmap: fix license headerMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-28arm: move SYS_ARCH_TIMER to KConfigAndre Przywara
SYS_ARCH_TIMER guards the usage of the ARM Generic Timer (aka arch timer) in U-Boot. At the moment it is mandatory for ARMv8 and used by a few ARMv7 boards. Add a proper Kconfig symbol to express this dependency properly, allowing certain board configuration to later disable arch timer in case there are any problems with it. Signed-off-by: Andre Przywara <andre.przywara@arm.com> [tuomas: rebase + fix conflicts and resync with moveconfig & use select] Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2018-04-28ARM: qemu-arm: Dynamically determine timer frequencyTuomas Tynkkynen
After commit 46fc679ede5f69 ("arm: timer: get frequency for arch timer armv7 in cp15 cntfrq") the ARM architected timer driver knows how to determine the timer frequency at runtime by reading the CNTFRQ register, so we don't need to hardcode the timer frequency anymore. Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2018-04-28configs: Resync with savedefconfigTom Rini
Rsync all defconfig files using moveconfig.py Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-28distro: select CMD_ENV_EXISTSMasahiro Yamada
'env exists' is used for scripting in include/config_distro_bootcmd.h This command is available only when CONFIG_CMD_ENV_EXISTS is enabled. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Alexander Graf <agraf@suse.de>
2018-04-28distro: use imply to enable DISTRO_DEFAULTS as SoC defaultMasahiro Yamada
The default of DISTRO_DEFAULTS is messy. Using the 'imply' keyword is equivalent and cleaner. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-28powerpc: fix typo in kgdb.cHeinrich Schuchardt
%s/alingment/alignment/ Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-04-28lib/rsa: Kconfig: Remove superfluous 'depends on RSA'Eugeniu Rosca
RSA_SOFTWARE_EXP and RSA_FREESCALE_EXP are wrapped inside: if RSA ... endif So, remove the redundant "depends on RSA" from their depends expression. In addition, move SPL_RSA into the same "if RSA ... endif" block, since its only direct dependeny is CONFIG_RSA. This tidies up and simplifies reading of lib/rsa/Kconfig. No functional change intended. Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-04-28Migrate IMAGE_FORMAT_LEGACY to KconfigAlex Kiernan
This converts IMAGE_FORMAT_LEGACY to Kconfig Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-04-28cmd: CONFIG_CMD_LOG select CONFIG_LOGHeinrich Schuchardt
CONFIG_CMD_LOG without CONFIG_LOG leads to a build error: ‘gd_t {aka volatile struct global_data}’ has no member named ‘default_log_level’ So CMD_LOG should select LOG. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
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