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2018-03-29drivers: i2c: mxc: Update SYS_I2C_MXC_I2C support in KconfigSriram Dash
NXP layerscape platforms like ls1088a, ls2088a uses MXC I2C Controller. -Remove dependency of MX6 for the same. Update related configs to use Kconfig file. -Add SYS_I2C_MXC_I2C1,_I2C2,_I2C3,_I2C4 in Kconfig -Add CONFIG_SYS_MXC_I2C1_SPEED,_I2C2_,_I2C3_,_I2C4_ in Kconfig -Add CONFIG_SYS_MXC_I2C1_SLAVE,_I2C2_,_I2C3_,_I2C4_ in Kconfig Signed-off-by: Sriram Dash <sriram.dash@nxp.com> Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2018-03-11doc: mxc_hab: Update i.MX HAB documentationBreno Lima
The README.mxc_hab is outdated and need improvements, add the following modifications: - Reorganize document and remove duplicate content - Add CST download link - Update CST package name - Align command lines with CST v2.3.3 - Update U-Boot binary name - Remove CSF padding since is not documented in AN4581 Signed-off-by: Breno Lima <breno.lima@nxp.com>
2018-03-11doc: mxc_hab: Move HAB related info to the appropriate docBreno Lima
Currently the High Assurance Boot procedure is documented in two places: - doc/README.imx6 - doc/README.mxc_hab It is better to consolidate all HAB related information into README.mxc_hab file, so move the content from README.imx6 to README.mxc_hab. Signed-off-by: Breno Lima <breno.lima@nxp.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-03-11imx: hab: Make usage of packed attribute consistentBryan O'Donoghue
commit cd2d46003ce1 ("arm: imx: hab: Add IVT header definitions") declares struct ivt_header as "__attribute__((packed))". commit ed286bc80e9d ("imx: hab: Check if CSF is valid before authenticating image") declares struct hab_hdr with __packed. This patch makes the __packed convention consistent. Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Cc: Utkarsh Gupta <utkarsh.gupta@nxp.com> Cc: Breno Lima <breno.lima@nxp.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-03-11imx: hab: Fix usage of packed attributeBryan O'Donoghue
commit ed286bc80e9d ("imx: hab: Check if CSF is valid before authenticating image") makes use of "__packed" as a prefix to the "struct hab_hdr" declaration. With my compiler "gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)" we get: ./arch/arm/include/asm/mach-imx/hab.h:42:25: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token struct __packed hab_hdr { Fix this problem by including <linux/compiler.h> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Cc: Utkarsh Gupta <utkarsh.gupta@nxp.com> Cc: Breno Lima <breno.lima@nxp.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-03-11ARM: dts: imx6dl-icore-rqs: Fix to include correct dtsiJagan Teki
This patch fixes the wrongly included dtsi file which was breaking mainline support for Engicam i.CoreM6 DualLite/Solo RQS. Linux commit details for the same change as "ARM: dts: imx6dl: Include correct dtsi file for Engicam i.CoreM6 DualLite/Solo RQS" (sha1: c0c6bb2322964bd264b4ddedaa5776f40c709f0c) Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-03-11ARM: dts: imx6qdl-icore-rqs: Sync usdhc4 node from LinuxJagan Teki
usdhc4 node need to update pinctrl, bus-width and non-removable properties, sync the same from Linux. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-03-09Merge git://git.denx.de/u-boot-imxTom Rini
2018-03-09configs: Resync with savedefconfigTom Rini
Rsync all defconfig files using moveconfig.py Signed-off-by: Tom Rini <trini@konsulko.com>
2018-03-09tools/mkimage: Use proper output parameter in dtc-system callStefan Theil
The system call used by mkimage to run dtc redirects stdout to a temporary file. This can cause problems on Windows (with a MinGW cross-compiled version). Using the "-o" dtc parameter avoids this problem. Signed-off-by: Stefan Theil <stefan.theil@mixed-mode.de> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-03-09fs: ext4: Do not print mount fail message when not ext4 filesystemMarek Behún
Other filesystem drivers don't do this. Signed-off-by: Marek Behun <marek.behun@nic.cz>
2018-03-09MAINTAINERS: bring sections into alphabetic orderHeinrich Schuchardt
NETWORK should be after NAND_FLASH. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-09scripts/coccinelle: add some more coccinelle testsHeinrich Schuchardt
kmerr: verify that malloc and calloc are followed by a check to verify that we are not out of memory. badzero: Compare pointer-typed values to NULL rather than 0 Both checks are copied from the Linux kernel archive. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-09yaffs2: iterator variable cannot be NULLHeinrich Schuchardt
The iterator of list_for_each() is never NULL. Identified with coccinelle. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-09bcm283x_pl011: Flush RX queue after setting baud rateAlexander Graf
After the UART was initialized, we may still have bogus data in the RX queue if it was enabled with incorrect pin muxing before. So let's flush the RX queue whenever we initialize baud rates. This fixes a regression with the dynamic pinmuxing code when enable_uart=1 is not set in config.txt on Raspberry Pis that use pl011 for serial. Fixes: caf2233b28 ("bcm283x: Add pinctrl driver") Reported-by: Göran Lundberg <goran@lundberg.email> Reported-by: Peter Robinson <pbrobinson@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de> Tested-by: Peter Robinson <pbrobinson@gmail.com> Tested-by: Tuomas Tynkkynen <tuomas@tuxera.com>
2018-03-09serial_bcm283x_mu: Flush RX queue after setting baud rateAlexander Graf
After the UART was initialized, we may still have bogus data in the RX queue if it was enabled with incorrect pin muxing before. So let's flush the RX queue whenever we initialize baud rates. This fixes a regression with the dynamic pinmuxing code when enable_uart=1 is not set in config.txt. Fixes: caf2233b28 ("bcm283x: Add pinctrl driver") Reported-by: Göran Lundberg <goran@lundberg.email> Reported-by: Peter Robinson <pbrobinson@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de> Tested-by: Peter Robinson <pbrobinson@gmail.com> Tested-by: Tuomas Tynkkynen <tuomas@tuxera.com>
2018-03-09ARM: Drop unreferenced CONFIG_* defines named after boardsTuomas Tynkkynen
The following config symbols are only defined once and never referenced anywhere else: CONFIG_AT91SAM9263EK CONFIG_AT91SAM9RLEK CONFIG_BARIX_IPAM390 CONFIG_BOARD_H2200 CONFIG_EP9301 CONFIG_KZM_A9_GT CONFIG_PICOSAM CONFIG_PLATINUM_PICON CONFIG_PLATINUM_TITANIUM CONFIG_PM9261 CONFIG_PM9263 CONFIG_PM9G45 CONFIG_SIEMENS_DRACO CONFIG_SIEMENS_PXM2 CONFIG_SIEMENS_RUT CONFIG_SMDKC100 CONFIG_SMDKV310 CONFIG_STM32F4DISCOVERY Most of them are config symbols named after the respective boards which seems to have been a standard practice at some point. Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
2018-03-09ARM: Drop unreferenced CONFIG_* defines named after SoCsTuomas Tynkkynen
The following config symbols are only defined once and never referenced anywhere else: CONFIG_ARM926EJS CONFIG_CPUAT91 CONFIG_EXYNOS5800 CONFIG_SYS_CORTEX_R4 Most of them are config symbols named after the respective SoCs which seems to have been a standard practice at some point. Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
2018-03-09MIPS: Drop unreferenced CONFIG_* definesTuomas Tynkkynen
The following config symbols are only defined once and never referenced anywhere else: CONFIG_DBAU1X00 CONFIG_PB1X00 Most of them are config symbols named after the respective boards which seems to have been a standard practice at some point. Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
2018-03-09treewide: Fix gdsys mail addressesMario Six
The @gdsys.cc addresses are supposed to be used for mailing lists. Switch all occurrences of @gdsys.de mail addresses to their @gdsys.cc equivalent. Also, Dirk's address was wrong in one place; fix that as well. Signed-off-by: Mario Six <six@gdsys.cc>
2018-03-09ARM: qemu-arm: Increase CONFIG_SYS_CBSIZETuomas Tynkkynen
CONFIG_SYS_CBSIZE determines the maximum length of the kernel command line, and the default value of 256 is too small for booting some Linux images in the wild. Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2018-03-09imx: syscounter: make sure asm is volatileYasushi SHOJI
Without the volatile attribute, compilers are entitled to optimize out the same asm(). In the case of __udelay() in syscounter.c, it calls `get_ticks()` twice, one for the starting time and the second in the loop to check the current time. When compilers inline `get_ticks()` they see the same `mrrc` instructions and optimize out the second one. This leads to infinite loop since we don't get updated value from the system counter. Here is a portion of the disassembly of __udelay: 88: 428b cmp r3, r1 8a: f8ce 20a4 str.w r2, [lr, #164] ; 0xa4 8e: bf08 it eq 90: 4282 cmpeq r2, r0 92: f8ce 30a0 str.w r3, [lr, #160] ; 0xa0 96: d3f7 bcc.n 88 <__udelay+0x88> 98: e8bd 8cf0 ldmia.w sp!, {r4, r5, r6, r7, sl, fp, pc} Note that final jump / loop at 96 to 88, we don't have any `mrrc`. With a volatile attribute, the above changes to this: 8a: ec53 2f0e mrrc 15, 0, r2, r3, cr14 8e: 42ab cmp r3, r5 90: f8c1 20a4 str.w r2, [r1, #164] ; 0xa4 94: bf08 it eq 96: 42a2 cmpeq r2, r4 98: f8c1 30a0 str.w r3, [r1, #160] ; 0xa0 9c: d3f5 bcc.n 8a <__udelay+0x8a> 9e: e8bd 8cf0 ldmia.w sp!, {r4, r5, r6, r7, sl, fp, pc} a2: bf00 nop I'm advised[1] to put volatile on all asm(), so this commit also adds it to the asm() in timer_init(). [1]: https://lists.denx.de/pipermail/u-boot/2018-March/322062.html Signed-off-by: Yasushi SHOJI <yasushi.shoji@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-03-09imximage: Remove failure when no IVT offset is foundFabio Estevam
Sometimes imximage throws the following error: CFGS board/freescale/vf610twr/imximage.cfg.cfgtmp CFGS board/freescale/vf610twr/imximage.cfg.cfgtmp MKIMAGE u-boot-dtb.imx Error: No BOOT_FROM tag in board/freescale/vf610twr/imximage.cfg.cfgtmp arch/arm/mach-imx/Makefile:100: recipe for target 'u-boot-dtb.imx' failed Later on, when running mkimage for the u-boot.imx it will succeed in finding the IVT offset. Looks like some race condition happening during parallel build when processing mkimage for u-boot-dtb.imx and u-boot.imx. A proper fix still needs to be implemented, but as a workaround let's remove the error when the IVT offset is not found. It is useful to have such message, especially during bring-up phase, but the build error that it causes is severe, so better avoid the build error for now. The error checking can be re-implemented later when we have a proper fix. Reported-by: Breno Lima <breno.lima@nxp.com> Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-03-05Prepare v2018.03-rc4Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-03-05Merge git://git.denx.de/u-boot-shTom Rini
2018-03-05Devboards.de DBM-SoC1 BOARD: Add S lineTom Rini
This was missing the 'S' line causing a warning from genboardscfg.py Signed-off-by: Tom Rini <trini@konsulko.com>
2018-03-05ARM: DTS: Re-sync logicpd-som-lv with Linux 4.16-rc3Adam Ford
This should clean up a warning about a missing phy-cells Signed-off-by: Adam Ford <aford173@gmail.com>
2018-03-05MAINTAINERS: bring sections into alphabetic orderHeinrich Schuchardt
POWER should be after ONENAND Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-05scripts/spelling.txt: Sync script with kernel 4.16-rc4Fabio Estevam
Keep spelling.txt in sync with the version from kernel 4.16-rc4. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-05omap3_logic: Remove unnecessary undefsAdam Ford
Due to evolution of the MMC driver and better support, let's remove unnecessary undefs. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-03-05ti_armv7_omap: Remove comment remnantAdam Ford
With the migration to Kconfig, the I2C block no longer exists in here. Let's clean up the comment. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-03-05MPC8315ERDB: Enable DHCP supportEd Bartosh
Enable DHCP support for this board. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Tom Rini <trini@konsulko.com>
2018-03-05libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>Masahiro Yamada
Thomas reported U-Boot failed to build host tools if libfdt-devel package is installed because tools include libfdt headers from /usr/include/ instead of using internal ones. This commit moves the header code: include/libfdt.h -> include/linux/libfdt.h include/libfdt_env.h -> include/linux/libfdt_env.h and replaces include directives: #include <libfdt.h> -> #include <linux/libfdt.h> #include <libfdt_env.h> -> #include <linux/libfdt_env.h> Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-03-05tools: Include U-Boot libfdt headers from their actual pathPaul Kocialkowski
There are no headers for libfdt in lib/libfdt, as they are instead located in scripts/dtc/libfdt. Specifying lib/libfdt for headers inclusion in host tools results in using the system libfdt headers, which is not what we want. Change this to the proper path. Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2018-03-05input: indicate that code page 437 is usedHeinrich Schuchardt
Add a comment indicating that the German key map assumes code page 437. Add support for character ² (square sign) in the German key map. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-05pinctrl: Kconfig: Fix typoMarek Behún
Signed-off-by: Marek Behun <marek.behun@nic.cz>
2018-03-05gpio: pca953x_gpio: Support label setting from DTMario Six
The PCA953x driver uses "gpio@%x_" as the GPIO bank name, where "%x" is instantiated with the I2C address of the chip. While this works, it becomes very confusing if a board has multiple PCAs with the same address on different I2C busses, and it also becomes an issue when a GPIO's value is to be set via the 'gpio' command, because this command only ever sets the value of the first device it encounters, leaving the other devices inaccessible to the command. As to not break boards that rely on this naming scheme, we introduce a new device tree string property "label" for the driver. If it exists, it is used to build a bank name of the form "%s@%x_" (where %x is still instantiated with the I2C address). If it does not exist, the legacy labeling scheme is used. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-03-05spl: Kconfig: Rename SPL_USBETH_SUPPORT to SPL_USB_ETHER to match with the ↵Faiz Abbas
U-boot CONFIG Rename CONFIG_SPL_USBETH_SUPPORT to CONFIG_SPL_USB_ETHER. This enables users to block text using CONFIG_IS_ENABLED() instead of resorting to #if ladders with SPL and non-SPL cases. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2018-03-05tools/env: allow equal sign as key value separationStefan Agner
Treat the first equal sign as a key/value separation too. This makes the script files compatible with mkenvimage input file format. It won't support variables with equal signs anymore, but this seems not really like a loss. Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
2018-03-05Atmel TPM: Fix potential buffer overrunsJeremy Boone
Ensure that the Atmel TPM driver performs sufficient validation of the length returned in the TPM response header. This patch prevents memory corruption if the header contains a length value that is larger than the destination buffer. Signed-off-by: Jeremy Boone <jeremy.boone@nccgroup.trust>
2018-03-05Infineon TPM: Fix potential buffer overrunsJeremy Boone
Ensure that the Infineon I2C and SPI TPM driver performs adequate validation of the length extracted from the TPM response header. This patch prevents integer underflow when the length was too small, which could lead to memory corruption. Signed-off-by: Jeremy Boone <jeremy.boone@nccgroup.trust>
2018-03-05STMicro TPM: Fix potential buffer overrunsJeremy Boone
This patch prevents integer underflow when the length was too small, which could lead to memory corruption. Signed-off-by: Jeremy Boone <jeremy.boone@nccgroup.trust>
2018-03-05ARM: dts: rmobile: Add PHY reset GPIOMarek Vasut
This patch got dropped during the update of DTs to 4.14, re-add it back. This adds reset GPIOs to the ethernet PHYs. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-03-05ARM: dts: rmobile: Make PFC and RST available early on Gen2 onlyMarek Vasut
These do not need to be available early on Gen3 , so move them to the respective DT files. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-03-05ARM: rmobile: Add R8A77965 Salvator-XS board supportMarek Vasut
Add R8A77965 M3N Salvator-XS development kit support. This kit is similar to the other Salvator-X(S) ones, except is has M3N SoC on it. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-03-05ARM: dts: rmobile: Add SDHI nodes to R8A77965 M3N DTMarek Vasut
Add SDHI nodes to r8a77965.dtsi to get eMMC and SD slots operational. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-03-05ARM: dts: rmobile: Add xHCI node to R8A77965 M3N DTMarek Vasut
Add xHCI node to r8a77965.dtsi to get xHCI USB operational. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-03-05ARM: dts: rmobile: Add EHCI nodes to R8A77965 M3N DTMarek Vasut
Add generic EHCI nodes to r8a77965.dtsi to get EHCI USB operational. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-03-05ARM: dts: rmobile: Add RAVB node to R8A77965 M3N DTMarek Vasut
Add RAVB node to r8a77965.dtsi to get ethernet operational. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-03-05ARM: dts: rmobile: Import R8A77965 M3N DT files from LinuxMarek Vasut
Import the R8A77965 M3N DT from Linux 4.16-rc1 . Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
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