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2018-09-29ARM: am3517_evm: Enable TCA6416PW GPIO ExpanderAdam Ford
With DM_I2C and DM_GPIO working, this patch can enable the GPIO expander on the I2C bus. This GPIO expander is connected to some of the DIP switches and can now read the status of these pins. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-29ARM: da850evm: Pinctrl for da850evmAdam Ford
The simple pin controller works for da850, so this patch enables this to pin-mux the pins defined in the device tree for the da850evm. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-29ARM: da850evm: Enable CMD_DM for da850evmAdam Ford
With DM enabled, this patch enables the 'dm' command to access the dm tree, uclass and devres. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-29ARM: am3517_evm: 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>
2018-09-29cmd: Relocate poweroff under Device access commandsAdam Ford
Previously poweroff was located under boot. It seems to make more sense to have it located under the Device access commands. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-29ARM: DTS: various omap3: Remove cd-inverted from u-boot.dtsiAdam Ford
With the omap_mmc driver no longer supporting cd-inverted, this patch removes all these references since they are not needed. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-29mmc: omap_mmc: Remove invert referencesAdam Ford
With DM_GPIO and DM_MMC translating GPIO_ACTIVE_LOW, any boards using the 'cd-invert' option will no longer need to do this. This patch removes the support for 'invert' from the MMC driver. Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Fix warning over when !DM_GPIO] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-28ARM: dts: at91: sama5d4_xplained: add onewire connector for LCD eepromEugen Hristev
Add onewire node in device tree for TM series LCDs Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28ARM: dts: at91: sama5d2_ptc: add onewire connector for LCD eepromEugen Hristev
Add onewire node in device tree for TM series LCDs Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28ARM: dts: at91: sama5d27_som1_ek: add onewire connector for LCD eepromEugen Hristev
Add onewire node in device tree for TM series LCDs Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28ARM: dts: at91: sama5d3_xplained: add onewire connector for LCD eepromEugen Hristev
Add onewire node in device tree for TM series LCDs Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28ARM: dts: at91: sama5d2_xplained: add onewire connector for LCD eepromEugen Hristev
Add onewire node in device tree for TM series LCDs Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28configs: sama5d4_xplained: add fdt overlay supportEugen Hristev
Add commands for fdt overlay merging. This is required for the boot scripts that detect PDAs and apply specific overlays to the DTB passed on to kernel. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28configs: sama5d27_som1_ek: add fdt overlay supportEugen Hristev
Add commands for fdt overlay merging. This is required for the boot scripts that detect PDAs and apply specific overlays to the DTB passed on to kernel. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28configs: sama5d2_ptc_ek: add fdt overlay supportEugen Hristev
Add commands for fdt overlay merging. This is required for the boot scripts that detect PDAs and apply specific overlays to the DTB passed on to kernel. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28configs: sama5d3_xplained: add fdt overlay supportEugen Hristev
Add commands for fdt overlay merging. This is required for the boot scripts that detect PDAs and apply specific overlays to the DTB passed on to kernel. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28configs: sama5d2_xplained: add fdt overlay supportEugen Hristev
Add commands for fdt overlay merging. This is required for the boot scripts that detect PDAs and apply specific overlays to the DTB passed on to kernel. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28board: sama5d4_xplained: add pda detect call at init timeEugen Hristev
Call the PDA detection mechanism at boot time so we can have the pda environment variable ready for use. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28board: sama5d2_ptc_ek: add pda detect call at init timeEugen Hristev
Call the PDA detection mechanism at boot time so we can have the pda environment variable ready for use. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28board: sama5d27_som1_ek: add pda detect call at init timeEugen Hristev
Call the PDA detection mechanism at boot time so we can have the pda environment variable ready for use. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28board: sama5d3_xplained: add pda detect call at init timeEugen Hristev
Call the PDA detection mechanism at boot time so we can have the pda environment variable ready for use. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28board: sama5d2_xplained: add pda detect call at init timeEugen Hristev
Call the PDA detection mechanism at boot time so we can have the pda environment variable ready for use. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28board: atmel: add support for pda detectionEugen Hristev
This adds the support for PDA detection as common code for Atmel boards. Using the one wire interface over GPIO , an EEPROM memory is read and compared to preprogrammed values for PDA screens TM4300, TM7000 and TM7000B. Once the PDA is detected, an environment variable is set accordingly. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28configs: sama5d4_xplained: add onewire and eeprom driversEugen Hristev
SAMA5D4 SoC can have extra clip boards (PDAs) connected, which have an EEPROM memory for identification. A special GPIO can be used to read this memory over 1wire protocol. Enabling one wire and eeprom drivers for this memory. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28configs: sama5d2_ptc_ek: add onewire and eeprom driversEugen Hristev
SAMA5D2 SoC can have extra clip boards (PDAs) connected, which have an EEPROM memory for identification. A special GPIO can be used to read this memory over 1wire protocol. Enabling one wire and eeprom drivers for this memory. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28configs: sama5d27_som1_ek: add onewire and eeprom driversEugen Hristev
SAMA5D2 SoC can have extra clip boards (PDAs) connected, which have an EEPROM memory for identification. A special GPIO can be used to read this memory over 1wire protocol. Enabling one wire and eeprom drivers for this memory. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28configs: sama5d3_xplained: add onewire and eeprom driversEugen Hristev
SAMA5D3 SoC can have extra clip boards (PDAs) connected, which have an EEPROM memory for identification. A special GPIO can be used to read this memory over 1wire protocol. Enabling one wire and eeprom drivers for this memory. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28configs: sama5d2_xplained: add onewire and eeprom driversEugen Hristev
SAMA5D2 SoC can have extra clip boards (PDAs) connected, which have an EEPROM memory for identification. A special GPIO can be used to read this memory over 1wire protocol. Enabling one wire and eeprom drivers for this memory. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28configs: sandbox: add onewire w1 and sandbox eepromEugen Hristev
To be able to test Dallas onewire protocol and one wire eeproms driver and subsystem, add in sandbox defconfig the drivers' config. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28sandbox: DTS: w1: add node for one wire interface on GPIOEugen Hristev
Add a node for the one wire uclass and one wire gpio driver in sandbox. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28pinctrl: sandbox: add gpio onewire w1 groupEugen Hristev
Add onewire "w1" groups and pin function for onewire GPIOs in sandbox. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28w1: add command for onewire protocolEugen Hristev
Add basic command for bus information and read for onewire bus using Dallas 1-Wire protocol. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28dt-bindings: w1-eeprom: eep_sandbox: create bindingsEugen Hristev
Bindings for sandbox onewire eeprom driver Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28W1-EEPROM: add sandbox driverEugen Hristev
Add a sandbox driver for a one wire EEPROM memory Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28dt-bindings: w1-eeprom: ds24xxx: create bindingsEugen Hristev
Bindings for Maxim's ds24 onewire EEPROM families driver Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28W1-EEPROM: add support for Maxim DS24 eeprom familiesMaxime Ripard
Add a driver that supports Maxim 1 wire EEPROMs families DS24B33 and DS2431. Can be extended for other families as well. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> [eugen.hristev@microchip.com: reworked driver] Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28w1: identify devices with w1-eeprom uclassEugen Hristev
When a new device is discovered, this may be a w1 eeprom device. Attempt to find the proper node and driver from the w1-eeprom subsystem. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28W1-EEPROM: Add an W1-EEPROM uclass for 1 wire EEPROMsMaxime Ripard
We might want to access data stored onto one wire EEPROMs. Create a framework to provide a consistent API. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> [eugen.hristev@microchip.com: reworked patch] Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28dt-bindings: W1: w1-gpio: added bindings for w1-gpioEugen Hristev
Added bindings specification for bitbanged gpio driver for Dallas one wire protocol Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28w1: Add 1-Wire gpio driverMaxime Ripard
Add a bus driver for bitbanging a 1-Wire bus over a GPIO. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> [eugen.hristev@microchip.com: fixed some issues] Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28w1: Add 1-Wire uclassMaxime Ripard
We might want to use 1-Wire devices connected on boards such as EEPROMs in U-Boot. Provide a framework to be able to do that. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> [eugen.hristev@microchip.com: reworked] Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-28common: Generic loader for file systemTien Fong Chee
This is file system generic loader which can be used to load the file image from the storage into target such as memory. The consumer driver would then use this loader to program whatever, ie. the FPGA device. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
2018-09-28doc: dtbinding: Add file system firmware loader binding documentTien Fong Chee
Add a document to describe file system firmware loader binding information. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-28doc: Add new doc for file system firmware loader driver modelTien Fong Chee
Provide information about - overview of file system firmware loader driver model - describe storage device and partition in device tree source - describe fie system firmware loader API Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-28block: Add a function to find block device descriptorTien Fong Chee
Add a function to find the block device descriptor of the parent device. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> [trini: Move function declaration to avoid warning] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-28cmd: ubifs: Factor out some checking codes into cmd_ubifs_mount()Tien Fong Chee
cmd_ubifs_mount() function would be called directly instead of involving whole command machinery for mounting ubifs in generic firmware loader, so some checking codes need to be factored out into cmd_ubifs_mount() without breaking original functionality design. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-09-28cmd: ubifs: Move ubifs_initialized checking into cmd_ubifs_umount()Tien Fong Chee
cmd_ubifs_umount() function would be called directly instead of involving whole command machinery in generic firmware loader, so checking on ubifs_initialized status need to be done in cmd_ubifs_umount() without breaking original functionality design. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Heiko Schocher <hs@denx.de> [trini: Fix conflicting type error in cmd/ubi.c] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-28video: Add support for Arm's Mali Display ProcessorsLiviu Dudau
Add support for Arm Mali Display Processors DP500, DP550 and DP650. Only one layer is being used to display the console or boot logo, even if more layers are supported in the hardware. Signed-off-by: Liviu Dudau <liviu.dudau@foss.arm.com>
2018-09-28patman: Detect missing tools and report themSimon Glass
When tools are needed but not present, at present we just get an error which can be confusing for the user. Try to be helpful by reporting the tool as missing and suggesting a possible remedy. Also update the Run() method to support this. Signed-off-by: Simon Glass <sjg@chromium.org>
2018-09-28binman: Support updating all device tree filesSimon Glass
Binman currently supports updating the main device tree with things like the position of each entry. Extend this support to SPL and TPL as well, since they may need (a subset of) this information. Also adjust DTB output files to have a .out extension since this seems clearer than having a .dtb extension with 'out' in the name somwhere. Also add a few missing comments and update the DT setup code to use ReadFile and WriteFile(). Signed-off-by: Simon Glass <sjg@chromium.org>
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