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2018-03-19video: stm32: stm32_ltdc: add resetyannick fertre
Add reset of LTDC display controller. Signed-off-by: yannick fertre <yannick.fertre@st.com>
2018-03-19video: exynos: remove redundant assignmentsHeinrich Schuchardt
No need to initialize variables if the next usage is an assignment. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-19video, da8xx-fb: fix time out in wait_for_event()Heinrich Schuchardt
If an event does not occur the current coding stays in an endless loop. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-19video: stb_truetype: simplify expressionHeinrich Schuchardt
Eliminate (x2 - x2) which is always zero. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-19video: cfb_console: simplify logical constraintHeinrich Schuchardt
(A || !A && B) == (A || B) Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-16common: move init_helpers.h prototypes in init.hPatrick Delaunay
Merge init_helpers.h in the new file init.h with only prototypes for init_cache_f_r used in common/board_f.c Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-03-16common: move board_info.c prototypes in init.hPatrick Delaunay
Move function prototype for common/init/board_init.c from common.h to init.h Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-03-16common: move board_r.c prototypes in init.hPatrick Delaunay
Move function prototypes used in common/board_r.c from common.h to init.h Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-03-16common: move board_init.c prototypes in init.hPatrick Delaunay
Move function prototypes for common/init/board_init.c from common.h to init.h Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-03-16common: move board_f.c prototypes in init.hPatrick Delaunay
Move prototypes for function used in common/board_f.c from common.h to init.h Remove weak for arch_reserve_stacks in prototype (checkpatch issue) Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-03-16ppc: Remove orphan xilinx_irq.h fileMichal Simek
This file is completely unused and it should be removed as the part of ppc405/ppc440 xilinx platform removal. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-03-16MAINTAINERS: TI SYSTEM SECURITY: remove invalid fileHeinrich Schuchardt
Remove a link to a non-existent file. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Acked-by: Andrew F. Davis <afd@ti.com>
2018-03-16MAINTAINERS: ARM TI: remove invalid pathsHeinrich Schuchardt
Remove non-existing paths. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-16MAINTAINERS: ARM SAMSUNG: remove invalid pathsHeinrich Schuchardt
Remove non-existing directories. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Acked-by: Minkyu Kang <mk7.kang@samsung.com>
2018-03-16MAINTAINERS: FLATTENED DEVICE TREE: correct maintained pathHeinrich Schuchardt
Change due to commit b08c8c487083 ("libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>") Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-16MAINTAINERS: ARM HISILICON: correct maintained pathHeinrich Schuchardt
Fix an incorrect path. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-16MAINTAINERS: ARM FREESCALE IMX: remove invalid pathHeinrich Schuchardt
arch/arm/cpu/armv7/mx*/ does not relate to any existing directory. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-03-16post: remove reference to power functionsPatrick Delaunay
The 2 functions board_power_mode and board_poweroff are no more existing in U-Boot code (check with grep) This patch updates the documentation and removes the unnecessary prototypes. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-03-16common: remove unused prototypesPatrick Delaunay
Remove the prototypes for 4 functions no more existing in U-Boot code (checked by grep): - checkflash - checkdram - mdm_init - setup_board_extra Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-03-16common: add a prototype for mach_cpu_init()Patrick Delaunay
Add a new file init.h with the prototype for arch_cpu_init Add a prototype for mach_cpu_init() to avoid a warning: no previous prototype for ‘mach_cpu_init’ It is a first step to move all the functions prototype used during U-Boot initialization (board_f.c / board_r.c) from common.h to init.h Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-03-16Convert all of CONFIG_CONS_INDEX to KconfigTom Rini
This converts the following to Kconfig: CONFIG_CONS_INDEX We have existing entries for this option in a number of places, with different guards on them. They're also sometimes used for things not directly inside of the serial driver. First, introduce a new symbol to guard the use of CONFIG_CONS_INDEX, so that in the case where we don't need this for the serial driver, but for some other use, we can still do it. Next, consolidate all of these into the single entry in drivers/serial/Kconfig. Finally, introduce CONS_INDEX_[023456] so that we can imply a correct value here to make the defconfig side of this smaller. Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Rework a lot of the logic here, such that I took authorship from Adam, but kept his S-o-B line] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-03-16dra7xx: Always enable UART1 and UART3 in early_padconfTom Rini
It is safe to always setup the pinmux for UART1 and UART3 to be used in early_padconf and then if these pins are needed later on, they will be re-muxed. This allows us to drop the usage of CONFIG_CONS_INDEX here. Cc: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-03-16dm: MIGRATION: Add migration plan for DM_SPI & DM_SPI_FLASHJagan Teki
Due to adding various new functionalities with SPI and SPI-FLASH subsystems which are rounding in Mailing list for year these long term supporting spi driver which never seen any update with driver-model conversion. So added migration plan for DM_SPI and DM_SPI_FLASH with deadline v2018.09 Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-03-16defconfig: k2l_hs_evm: Add k2l_hs_evm_defconfigMadan Srinivas
Adds a dedicated defconfig to build TI K2L secure devices and updates MAINTAINERS. k2l_hs_evm_defconfig is created from the k2l_evm_defconfig and removes support for SPL, as SPL is not supported on K2 HS devices. Corrects SYS_TEXT_BASE for HS devices. Also adds TI_SECURE_DEVICE and FIT_IMAGE_POST_PROCESS to include support for secure image creation and authentication Signed-off-by: Madan Srinivas <madans@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Andrew F. Davis <afd@ti.com>
2018-03-16configs: k2l: Updates u-boot env to install secure boot monitorMadan Srinivas
This patch updates the default u-boot env for K2L HS devices to install the secure boot monitor and load the fitImage during boot. Signed-off-by: Madan Srinivas <madans@ti.com> Acked-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-03-16watchdog: omap_wdt: improve watchdog reset pathRuslan Bilovol
Remove busy looping during watchdog reset. Each polling of W_PEND_WTGR bit ("finish posted write") after watchdog reset takes 120-140us on BeagleBone Black board. Current U-Boot code has watchdog resets in random places and often there is situation when watchdog is reset few times in a row in nested functions. This adds extra delays and slows the whole system. Instead of polling W_PEND_WTGR bit, we skip watchdog reset if the bit is set. Anyway, watchdog is in the middle of reset *right now*, so we can just return. This noticeably increases performance of the system. Below are some measurements on BBB: - DFU upload over USB 15% faster - fastboot image upload 3x times faster - USB ep0 transfers with 4k packets 20% faster Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com> Tested-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Tested-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-03-16board: am335x: Set serial# variableSam Protsenko
serial# variable is needed to show the device correctly in "fastboot devices" output. It's useful when we have several devices (in fastboot mode) connected to single host and want to choose which one to flash. We can't use omap_die_id_serial() for this, because AM335x lacks DIE_ID, as can be seen from AM335x TRM. Let's do next: - reuse board_serial variable (obtained from EEPROM in set_board_info_env() function) to set serial# - if board_serial is "unknown", reuse ethaddr variable to set serial# Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-03-16clk: at91: clk-system: add set/get_rate operationsWenyou Yang
To support set/get the clock rate, add set/get_rate operations. Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
2018-03-16clk: at91: add PLLADIV driverWenyou Yang
As said in the SAMA5D2 datasheet, the PLLA clock must be divided by 2 by writing the PLLADIV2 bit in PMC_MCKR, if the ratio between PCK and MCK is 3 (MDIV = 3). This is the purpose of the driver. Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
2018-03-16clk: at91: add USB Host clock driverWenyou Yang
Add USB clock driver to configure the input clock and the divider in the PMC_USB register to generate a 48MHz and a 12MHz signal to the USB Host OHCI. Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
2018-03-15Merge git://git.denx.de/u-boot-uniphierTom Rini
2018-03-15ARM: dts: uniphier: sync with Linux 4.16-rc5Masahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-03-15ARM: uniphier: change load addresses for bigger kernel imageMasahiro Yamada
The kernel size is getting bigger and bigger. Because the Android common kernel is even bigger than the vanilla one, so images overlap in the current memory layout. Adjust the load address for a bigger kernel image. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-03-15ARM: uniphier: increase the firmware size in update command environmentMasahiro Yamada
If a bigger EL32 is used, fip.bin can be larger than the currently assumed boot firmware size. Adjust the update commands. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-03-15Merge git://git.denx.de/u-boot-spiTom Rini
2018-03-14.travis.yml: Add lzopTom Rini
We need lzop now in order to make some FIT images that use LZO compression on the contents. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-03-14omap3_logic: Enable DM_SPIAdam Ford
With the introduction of ("Boards,Need,to,Switch,DM] spi: omap3_spi: Full dm conversion"), Driver Model for McSPI is now available on the omap3. This enables the config by default on omap3_logic boards. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-03-14spi: omap3: Fix redeclared errorJagan Teki
omap3_spi_set_speed|mode redeclared bus symbol, fix the same. error: drivers/spi/omap3_spi.c: In function ‘omap3_spi_set_speed’: drivers/spi/omap3_spi.c:650:18: error: ‘bus’ redeclared as different kind of symbol struct udevice *bus = dev->parent; Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-03-14Merge git://git.denx.de/u-boot-sunxiTom Rini
2018-03-14sunxi: move CONFIG_SYS_TEXT_BASE out of defconfigsAndre Przywara
Commit 278b90ce786f ("configs: Migrate CONFIG_SYS_TEXT_BASE") made CONFIG_SYS_TEXT_BASE a proper Kconfig variable, with the consequence of moving the common definition shared by almost every sunxi board into 123 individual defconfig files. But the U-Boot start address for Allwinner boards is a platform decision which has been around for ages, so defining it in each *board* config file seems a bit over the top. Define the standard values (160MB into DRAM for most SoCs, with two SoC exceptions) if ARCH_SUNXI is selected, and delete the lines from the individual defconfigs. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-03-13common/memsize.c: restore content of the base addressPatrick Delaunay
For the last return of function get_ram_size(), when size=maxsize, restore the base address (*base) content. Add comment for the remaining case to avoid regression: this case is already correctly handled. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-03-13common/memsize.c: prepare get_ram_size updatePatrick Delaunay
Save the content of the base address in a new variable in stack (save_base) to prepare restore this content. This patch don't modified code behavior and stack usage. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-03-13configs: am335x_boneblack: Enable fastboot flash capabilitySam Protsenko
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Acked-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-03-13omap: Fix AM335x build with enabled fastboot flashSam Protsenko
When enabling CONFIG_FASTBOOT_FLASH in am335x_boneblack_defconfig, next build errors and warnings occur: arch/arm/mach-omap2/utils.c: In function ‘omap_set_fastboot_cpu’: arch/arm/mach-omap2/utils.c:26:16: warning: implicit declaration of function ‘omap_revision’ [-Wimplicit-function-declaration] u32 cpu_rev = omap_revision(); ^~~~~~~~~~~~~ arch/arm/mach-omap2/utils.c:29:7: error: ‘DRA762_ES1_0’ undeclared (first use in this function) Include asm/omap_common.h explicitly to avoid those. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Acked-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-03-13ARM: dts: dra7x: Make pinctrl and IOdelays for MMC2 available in SPLJean-Jacques Hiblot
The SPL can't use high speed MMC modes if the associated pinctrl and IOdelays are described in the DTS. Make them available in SPL by tagging the nodes with 'u-boot,dm-spl;' Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2018-03-13configs: dra7xx_evm: Enable support for the HS200 mmc mode in the SPLJean-Jacques Hiblot
Beside enabling the support for HS200 in mmc core, enabling the HS200 support in the SPL requires multi-dtb support in the SPL because pinctrl and IOdelays vary across SOCs. Also we need to make sure that the pinctrl properties arenot removed from the dts by setting CONFIG_OF_SPL_REMOVE_PROPS to remove only clocks and interrupts properties. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2018-03-13ARM: dts: dra76-evm: shift to using common IOdelay dataJean-Jacques Hiblot
Now that we have a device-tree include file with common MMC/SD IOdelay data for DRA76x SoC, shift the EVM device-tree file to using that. Also fix the name of the IO voltage regulator for mmc1. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2018-03-13ARM: dts: dra76x: create a common file with MMC/SD IOdelay dataJean-Jacques Hiblot
Add a common device-tree include file with MMC/SD IOdelay data for DRA76x SoC based on the linux DTSI file. In the most common case, IOdelay data available in datamanual can directly be used. This file caters to that common case. Data is based on DRA76x datamanual, SPRS993A, revised July 2017. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2018-03-13ARM: omap3: evm: Sync with omap3_beagle configurationDerald D. Woods
This commit does the following for OMAP3 EVM: - Track omap3_beagle changes where possible - Remove CONFIG_SYS_MPUCLK and CONFIG_MTD which are not needed for the default board configuration to work. - Remove CONFIG_SPL_SYS_MALLOC_SIMPLE and CONFIG_SYS_MALLOC_F_LEN from default config. CONFIG_SYS_MALLOC_F_LEN=0x400 is set by configuration automatically. [allows board to boot with SERIAL_SEARCH_ALL=y] - Use updated NAND layout: device nand0 <omap2-nand.0>, # parts = 6 #: name size offset ------------------------------------------------- 0: spl 0x00080000(512k) 0x00000000 1: u-boot 0x001e0000(1920k) 0x00080000 2: u-boot-env 0x00020000(128k) 0x00260000 3: dtb 0x00020000(128k) 0x00280000 4: kernel 0x00600000(6m) 0x002a0000 5: rootfs 0x0f760000(-) 0x008a0000 ------------------------------------------------- Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
2018-03-13ARM: omap3: beagle: Enable DM_SERIAL, update distro usage and NAND layoutDerald D. Woods
This commit does the following for BeagleBoard{-xM}: - Enable DM_SERIAL which also enables SPL_DM_SERIAL - Misc. config updates in support of DM_SERIAL - Use updated NAND layout (BeagleBoard): device nand0 <omap2-nand.0>, # parts = 6 #: name size offset ------------------------------------------------- 0: spl 0x00080000(512k) 0x00000000 1: u-boot 0x001e0000(1920k) 0x00080000 2: u-boot-env 0x00020000(128k) 0x00260000 3: dtb 0x00020000(128k) 0x00280000 4: kernel 0x00600000(6m) 0x002a0000 5: rootfs 0x0f760000(-) 0x008a0000 ------------------------------------------------- - Use MMC and UBIFS support from config_distro_bootcmd.h - Use LEGACY_MMC and NAND support defined in omap3_beagle.h [MMC(0:1)/extlinux/extlinux.conf] ---8<------------------------------------------------------------------- default omap3-beagle-mmc-fat label omap3-beagle-mmc-fat kernel /zImage fdt /omap3-beagle.dtb append console=ttyO2,115200n8 root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait ---8<------------------------------------------------------------------- [LEGACY_MMC(0:2)/boot/extlinux/extlinux.conf] ---8<------------------------------------------------------------------- default omap3-beagle-mmc-ext4 label omap3-beagle-mmc-ext4 kernel /boot/zImage fdt /boot/omap3-beagle.dtb append console=ttyO2,115200n8 root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait ---8<------------------------------------------------------------------- [UBIFS(ubi0:rootfs)/boot/extlinux/extlinux.conf] ---8<------------------------------------------------------------------- default omap3-beagle-nand-ubifs label omap3-beagle-nand-ubifs kernel /boot/zImage fdt /boot/omap3-beagle.dtb append console=ttyO2,115200n8 root=ubi0:rootfs rw ubi.mtd=rootfs rootfstype=ubifs rootwait ---8<------------------------------------------------------------------- The board's 'bootcmd' can also be overridden with: CONFIG_BOOTCOMMAND="run findfdt; run mmcboot" CONFIG_BOOTCOMMAND="run findfdt; run nandboot" CONFIG_BOOTCOMMAND="run findfdt; run ramboot" or CONFIG_BOOTCOMMAND="run findfdt; run somethingelse" The use of 'run findfdt' is required. Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
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