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2018-09-15arm: socfpga: stratix10: Add CONFIG_OF_EMBEDDalon Westergreen
The dtb should be embedded in the u-boot-spl image so that the CONFIG_SPL_TARGET of spl/u-boot-spl.hex includes it. This also affects the main u-boot image, so adjust CONFIG_SPL_FS_LOAD_PAYLOAD_NAME to u-boot.img which now also includes the dtb. Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
2018-09-15socfpga: stratix10: fix sdram_calculate_sizeDalon Westergreen
Incorrect type of size variable results in 0 being returned for sdram sizes greater than or equal to 4GB. Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
2018-09-15arm: socfpga: stratix10: add CONFIG_SPL_TARGETDalon Westergreen
Stratix10 combines the u-boot-spl image into the fpga configuration bitstream so that the SDM can load the processors memory. This process requires a hex format of the u-boot-spl image. CONFIG_SPL_TARGET is set to "spl/u-boot-spl.hex" Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
2018-09-15common: add spl/u-boot-spl.hex targetDalon Westergreen
Some devices, namely Intel's stratix10 SoC, require u-boot-spl in a hex format. This patch adds spl/u-boot-spl.hex as a possible target. Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
2018-09-15gpio: dwapb_gpio: Change to use dev_read_addr()Ley Foon Tan
This changes the driver to use dev_read_addr() which is safe both for flat trees and live trees. Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
2018-09-15gpio: dwapb_gpio: Add reset ctrl to driverLey Foon Tan
Add code to reset all reset signals as in gpio DT node. A reset property is an optional feature, so only print out a warning and do not fail if a reset property is not present. If a reset property is discovered, then use it to deassert, thus bringing the IP out of reset. Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
2018-09-15gpio: dwapb_gpio: Enable get_function supportLey Foon Tan
Enabled get_function support for dwapb where the function will return the state of GPIO port. Signed-off-by: Chin Liang See <chin.liang.see@intel.com> Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
2018-09-14Merge branch 'master' of git://git.denx.de/u-boot-ubiTom Rini
2018-09-14Revert "ARM: da850evm_direct_nor_defconfig: Enable DM_SERIAL"Tom Rini
This commit is breaking several variants of da850, so: This reverts commit 5f389201dece76b484443773dce2525dc205f5a1. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-14am3517_evm: Drop inadvertently added lineTom Rini
I added in the CONFIG_MISC_INIT_R line by mistake when applying the previous patch, fix. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-14Merge branch 'master' of git://git.denx.de/u-boot-i2cTom Rini
2018-09-14pico-imx6ul: Add instructions for booting in Falcon modeFabio Estevam
Falcon mode allows the SPL to load and jump directly to the kernel, without loading U-Boot proper. Add detailed step by step on how to use Falcon mode on pico-imx6ul. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-14pico-imx6ul: Add Falcon mode supportOtavio Salvador
Falcon mode boots the kernel directly from SPL, without loading the full U-Boot. As pico-imx6ul does not have a GPIO for selecting Falcon versus normal mode, enter in Falcon mode when the customer selects the CONFIG_SPL_OS_BOOT option in menuconfig. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-14wandboard: README: Include the mx6qp variant in the listFabio Estevam
The mx6qp Wandboard variant is also supported, so add it to the list. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-09-14ARM: bootscript: For nfsargs only use rootpath (and remove not needed serverip)Lukasz Majewski
The serverip part is provided from DHCP server with 'option root-path "192.168.3.1:/srv/tftp/rootfs";' parameter in dhcpd.conf Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-09-14ARM: bootscript: Fix the nfsargs and addip in K+P's tpcboot.cmdLukasz Majewski
The quotes around ${bootargs} were missing as we elaborate those variables twice - once when we "setenv" the command and secondly when we "run" it. Without quotes we have just empty string in the second call. Moreover there is an issue with line breaks - as the original commands got truncated. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-09-14ARM: bootscript: Replace tftpboot with dhcp when downloading kernelLukasz Majewski
The 'dhcp' command is more versatile as it allows working with the DHCP server to obtain serverip, ipaddress and other network parameters. The configuration necessary to obtain the serverip (dhcpd.conf): option option-150 code 150 = ip-address; and in the subnet definition: option option-150 192.168.X.Y; Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-09-14ARM: bootscript: Remove hard-coded rootpath from K+P's tpcboot.cmdLukasz Majewski
The 'rootpath' can be provided by DHCP server. Removing this line prevents from overwriting it. To do that on the DHCP server side (isc-dhcp-server) modify dhcpd.conf and add 'option root-path "192.168.X.Y:/srv/tftp/rootfs";' Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-09-14imx: imx6ull: fix pinmux input_val for uart5 rx pinHeiko Schocher
just try to bring up an imx6ull board with console on uart5 and found, that input_val for pin MX6UL_PAD_UART5_RX_DATA__UART5_DCE_RX is 7 and not 5 on imx6ull. With this patch rx works now. Signed-off-by: Heiko Schocher <hs@denx.de>
2018-09-14pico-imx6ul: Remove CONFIG_FSL_USDHC from .hOtavio Salvador
The CONFIG_FSL_USDHC is defined inside "mx6_common.h", which is already included in this file. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2018-09-14pico-imx6ul: Add new pico-hobbit configOtavio Salvador
The new config skips the boot menu which asks which board is in use. This is useful to allow direct booting of image without user iteration. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-14pico-imx6ul: Sync README with pico-imx7dOtavio Salvador
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-14pico-imx6ul: Improve default DFU settingsOtavio Salvador
This rework the DFU settings so it supports the SPL and U-Boot image, as well as the single partition layout we are using by default. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-14pico-imx6ul: Add bootmenu to choose the baseboardOtavio Salvador
Currently the baseboards do not offer a way to autodetect which one is in use, so we ask the user if no value has been set. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-14pico-imx6ul: Sync defconfig with new changesOtavio Salvador
Due the changes in previous commits, we need to resync the defconfig to reduce noise in next commits. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-14pico-imx6ul: Update the README fileFabio Estevam
Update the README file to take into accound the switch to SPL. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-14pico-imx6ul: Add support for the 512MB moduleFabio Estevam
Currently only the module with 256MB of RAM is supported. Add support for the 512MB of RAM variant as well. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-14pico-imx6ul: Add bmode supportFabio Estevam
The 'bmode' command is helpful for switching the boot media. In the case of pico-imx6ul there are two possible boot media: eMMC or USB. To boot from eMMC: => bmode emmc To boot from USB (via Serial Download Protocol): => bmode usb Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-14pico-imx6ul: Add fastboot supportFabio Estevam
fastboot tool is a convenient way to flash the eMMC, so add support for it. Examples of usages: On the pico-imx6ul U-Boot prompt: => fastboot 0 On the Linux PC connected via USB: 1. Retrieving the U-Boot version $ sudo fastboot getvar bootloader-version -i 0x0525 bootloader-version: U-Boot 2018.07-rc2-00130-g0881835-dirty finished. total time: 0.000s 2. Resetting the board $ sudo fastboot reboot -i 0x0525 (this causes the pico-imx6ul to reboot) Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-14pico-imx6ul: Convert to SPLFabio Estevam
There are two versions of imx6ul pico SOMs: one with 256MB and another one with 512MB of RAM. Convert to SPL so that both versions can be supported. This patch doesn't rework the clock initialization to avoid changing the behavior in this same patch, so it will be cleaned up in future. Currently only the 256MB is tested/supported. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-14pico-imx6ul: Convert to distro configFabio Estevam
Instead of keeping a custom environment, use a more generic approach by switching to distro config. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-14fs: ubifs: Add missing newlines in super.cStefan Roese
I just stumbled over some cluttered UBIFS messages. It seems some newline chars are missing in the current U-Boot UBI source. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Heiko Schocher <hs@denx.de>
2018-09-14i2c: Drop CONFIG_SYS_I2C_MXSTuomas Tynkkynen
Last user of this driver went away in May 2017, in commit eb5ba3aefdf0f6 ("i2c: Drop use of CONFIG_I2C_HARD") Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
2018-09-11MMC: davinici_mmc: Enable CD and WP with DM and OF_CONTROLAdam Ford
When used with a device tree, this will extract the card detect and write protect pins from the device tree and configure them accordingly. This assumes the GPIO_ACTIVE_LOW/HIGH is supported by da8xx_gpio. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-11ARM: am3517_evm: Disable DM_I2C_COMPATAdam Ford
DM_I2C_COMPAT is somehow being enabled outside of Kconfig, so this explicitly undefines it in the header file, and brackets the I2C initialization around an #ifdef to not manually initialize the I2C controller when the DM_I2C is enabled. Signed-off-by: Adam Ford <aford173@gmail.com> Tested-by: Derald D. Woods <woods.technical@gmail.com>
2018-09-11Configs: am3517_evm: Remove TWL4030 referenceAdam Ford
This SOM and kit do not nor have they ever had a twl4030 PMIC. This patch removes the references to it. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-11ARM: omap3_logic: Enable DM_PMIC and DM_REGULATORAdam Ford
Enabling DM_PMIC, DM_REGULATOR_FIXED, and DM_REGULATOR_GPIO gives us the ability to better monitor voltages and enable hardware through the device tree. The TL4030 (TPS65950) is not yet migrated to DM, so this patch only enables the fixed and GPIO controlled regulators. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-11ARM: da850evm_direct_nor_defconfig: Enable DM_SERIALAdam Ford
With DM enabled, this patch enables DM_SERIAL and removes the NS16550 initialization from da850_lowlevel since the driver will take care of that itself. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-11ARM: davinci: omapl138_lcdk: Enable DM_MMCAdam Ford
With DM_MMC now available, this patch enables DM_MMC for the omapl138_lcdk in U-Boot and keeps the older style for SPL. Signed-off-by: Peter Howard <phoward@gme.net.au> Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-11ARM: davinci: da850evm: Support DM_MMCAdam Ford
With the updated driver available to support DM_MMC, this patch enables DM_MMC for da850evm. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-11MMC: Enable DM_MMC for DavinciAdam Ford
With CONFIG_BLK becoming a requirement, the Davinci MMC driver needs to be updated with DM_MMC support. Since SPL is tiny and many boards do not support DM in SPL, this retains the backwards compatibility for those boards who need to initialize MMC manually in SPL. Signed-off-by: Peter Howard <phoward@gme.net.au> Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-11ARM: omap3_logic: Enable PinctrlAdam Ford
The simple pinctrl driver currently available works with the omap3. Enabling this will use the device tree to automatically set the pin-muxing for various drivers. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-11ARM: omap3_logic_defconfig: Convert to DM_SPLAdam Ford
The OF_CONTROL and OF_PLATDATA are not really useful without DM. This patch supports DM_SPL, but it requires manual references both Serial and MMC. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-11mmc: omap_hsmmc: Make DM_GPIO calls dependent on DM_GPIOAdam Ford
The getcd and getwp functions when DM_MMC is enabled are assumming the DM_GPIO is enabled. In cases (like SPL) where DM_GPIO may not be enabled, wrap these calls in an #ifdef Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-11DM: serial: ti_omap3_common: Don't define serial unless !DM_SERIALAdam Ford
The serial port was being manually configured during SPL build, however in preparation to allow DM in SPL, this needs to change to be based on whether or not DM_SERIAL is enabled because, soon the assumption that SPL means no DM may not be accurate. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11ARM: mach-omap2: Don't initialize I2C if DM_I2C is enabledAdam Ford
boot-common.c checks to see if I2C is enabled in SPL, but it doens't check for DM_I2C before initializing it. This will now only initialize the I2C is the DM_I2C is not enabled to avoid initializing it more than once. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11DM: omap_gpio: Reduce overhead when used with OF_PLATDATAAdam Ford
Platforms with limited resources in SPL may enable OF_PLATDATA, this limits some of the library functions and cannot extract data from the device tree. This patch adds additional wrappers around these functions to only allow them when OF_CONTROL is enabled and OF_PLATDATA is not. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11DM: OMAP24XX_I2C: Reduce overhead when used with OF_PLATDATAAdam Ford
Platforms with limited resources in SPL may enably OF_PLATDATA, this limits some of the library functions and cannot extract data from the device tree. This patch adds additional wrappers around these functions to only allow them when OF_CONTROL is enabled and OF_PLATDATA is not. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-11DM: I2C: Reduce overhead when used with OF_PLATDATAAdam Ford
Platforms with limited resources in SPL may enably OF_PLATDATA, this limits some of the library functions and cannot extract data from the device tree. This patch adds additional wrappers around these functions to only allow them when OF_CONTROL is enabled and OF_PLATDATA is not. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-11regulator: pbias: Add additional compatible flagsAdam Ford
The driver was developed with references for more than just dra7, but never included. At least for omap3, this appears to be functional. Signed-off-by: Adam Ford <aford173@gmail.com>
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