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2021-12-02i2c: Add Microchip PolarFire SoC I2C driverPadmarao Begari1-0/+1
Add I2C driver code for the Microchip PolarFire SoC. This driver supports I2C data transfer and probe for I2C slave addresses. Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2021-10-21arm: mvebu: a3720: Create Kconfig option for I2C_MVMarek Behún1-1/+1
Move the config option CONFIG_I2C_MV to a Kconfig option CONFIG_SYS_I2C_MV and move the default definition from config header files into defconfigs. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
2021-10-12i2c: Add a DM_I2C driver for the sun8i RSB controllerSamuel Holland1-0/+1
This bus controller is used to communicate with an X-Powers AXP PMIC. Currently, various drivers access PMIC registers through a platform- specific non-DM "pmic_bus" interface, which depends on the legacy I2C framework. In order to convert those drivers to use DM_PMIC, this bus needs a DM_I2C driver. Refactor the rsb functions to take the base address as a parameter, and implement both the existing interface (which is still needed in SPL) and the DM_I2C interface on top of them. The register for switching between I2C/P2WI/RSB mode is the same across all PMIC variants, so move that to the common header. There are only a couple of pairs of hardware/runtime addresses used across all PMIC variants. So far the code expected only the "primary" pair, but some PMICs like the AXP305 and AXP805 use the secondary pair, so add support for that to the DM driver as well. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-10-12i2c: Add a DM_I2C driver for the sun6i P2WI controllerSamuel Holland1-0/+1
This bus controller is used to communicate with an X-Powers AXP PMIC. Currently, various drivers access PMIC registers through a platform- specific non-DM "pmic_bus" interface, which depends on the legacy I2C framework. In order to convert those drivers to use DM_PMIC, this bus needs a DM_I2C driver. Refactor the p2wi functions to take the base address as a parameter, and implement both the existing interface (which is still needed in SPL) and the DM_I2C interface on top of them. The register for switching between I2C/P2WI/RSB mode is the same across all PMIC variants. Move that to the common header, so it can be used by both interface implementations. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-09-16Merge tag 'v2021.10-rc4' into nextTom Rini1-1/+1
Prepare v2021.10-rc4 Signed-off-by: Tom Rini <trini@konsulko.com> # gpg: Signature made Tue 14 Sep 2021 06:58:32 PM EDT # gpg: using RSA key 1A3C7F70E08FAB1707809BBF147C39FF9634B72C # gpg: Good signature from "Thomas Rini <trini@konsulko.com>" [ultimate] # Conflicts: # board/Arcturus/ucp1020/spl.c # cmd/mvebu/Kconfig # common/Kconfig.boot # common/image-fit.c # configs/UCP1020_defconfig # configs/sifive_unmatched_defconfig # drivers/pci/Kconfig # include/configs/UCP1020.h # include/configs/sifive-unmatched.h # lib/Makefile # scripts/config_whitelist.txt
2021-09-13pci: Drop DM_PCISimon Glass1-1/+1
This option has not effect now. Drop it, using PCI instead where needed. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-30Convert CONFIG_SYS_I2C_LEGACY to Kconfig and add CONFIG_[ST]PL_SYS_I2C_LEGACYTom Rini1-1/+1
First, we convert CONFIG_SYS_I2C_LEGACY to Kconfig. Next, as you cannot have SYS_I2C_LEGACY and DM_I2C at the same time, introduce CONFIG_SPL_SYS_I2C_LEGACY so that we can enable the legacy option only in SPL. Finally, for some PowerPC cases we also need CONFIG_TPL_SYS_I2C_LEGACY support. Convert all of the existing users to one or more symbols. Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-28i2c: Rename CONFIG_SYS_I2C to CONFIG_SYS_I2C_LEGACYSimon Glass1-1/+1
It is quite confusing that CONFIG_SYS_I2C selects the legacy I2C and CONFIG_DM_I2C selects the current I2C. The deadline to migrate I2C is less than a year away. Also we want to have a CONFIG_I2C for U-Boot proper just like we have CONFIG_SPL_I2C for SPL, so we can simplify the Makefile rules. Rename this symbol so it is clear it is going away. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>
2021-07-06i2c: synquacer: SNI Synquacer I2C controllerJassi Brar1-0/+1
Add driver for class of I2C controllers found on Socionext Synquacer platform. Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
2021-03-26Revert "sandbox: Disable I2C emulators in SPL"Simon Glass1-2/+0
With recent changes this can be supported again. Add it back. This reverts commit d85f2c4f2970d0ec2f5f075de734afd11200d153. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
2021-02-21dm: i2c: allow disabling driver model in SPLIgor Opaniuk1-2/+2
At present if U-Boot proper uses driver model for I2C, then SPL has to also. While this is desirable, it places a significant barrier to moving to driver model in some cases. For example, with a space-constrained SPL it may be necessary to enable CONFIG_SPL_OF_PLATDATA which involves adjusting some drivers. This patch introduces a separate Kconfig symbols for enabling DM_I2C and DM_I2C_GPIO support in SPL. This will also help to get away from dirty workarounds to achieve non-DM I2C support for SPL, which is currently used in some board header files like: ifdef CONFIG_SPL_BUILD undef CONFIG_DM_I2C endif Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de> Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io> Reviewed-by: Tom Rini <trini@konsulko.com>
2021-01-30sandbox: Disable I2C emulators in SPLSimon Glass1-0/+2
These cannot work with of-platdata since they currently need the devicetree at runtime. Disable the emulators and the sandbox I2C driver that needs them. We can enable these later, if needed for testing. Switch the of_plat_parent test over to use a simple bus instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>
2020-11-28i2c: ocores: add i2c driver for OpenCores I2C controllerPragnesh Patel1-0/+1
Add support for the OpenCores I2C controller IP core (See http://www.opencores.org/projects.cgi/web/i2c/overview). This driver implementation is inspired from the Linux OpenCores I2C driver available. Thanks to Peter Korsgaard <peter@korsgaard.com> for writing Linux OpenCores I2C driver. Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com> Reviewed-by: Rick Chen <rick@andestech.com>
2020-10-29sandbox: Fix up building for of-platdataSimon Glass1-1/+1
There is no devicetree with of-platdata. Update a few uclasses to allow them to be built for sandbox_spl. Also drop the i2c-gpio from SPL to avoid build errors, since it does not support of-platdata. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25i2c: Add a generic driver to generate ACPI infoSimon Glass1-0/+3
Many I2C devices produce roughly the same ACPI data with just things like the GPIO/interrupt information being different. This can be handled by a generic driver along with some information in the device tree. Add a generic i2c driver for this purpose. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>
2020-08-25Link failure with CONFIG_SPL and CONFIG_I2C_MUX_PCA954xTrommel, Kees (Contractor)1-1/+1
Fix for the case of a U-Boot configuration with CONFIG_SPL, CONFIG_I2C_MUX, CONFIG_I2C_MUX_PCA954x, no CONFIG_SPL_DM and no CONFIG_SPL_I2C_MUX. Without this fix linking of pca954x fails because dm_write_i2c does not exist because CONFIG_SPL_DM is not defined. Signed-off-by: Kees Trommel <kees.trommel.contractor@draeger.com> Cc: Heiko Schocher <hs@denx.de>
2020-07-29i2c: add nexell driverStefan Bosch1-0/+1
Changes in relation to FriendlyARM's U-Boot nanopi2-v2016.01: - i2c/nx_i2c.c: Some adaptions mainly because of changes in "struct udevice". - several Bugfixes in nx_i2c.c. - the driver has been for s5p6818 only. Code extended appropriately in order s5p4418 is also working. - "probe_chip" added. - pinctrl-driver/dt is used instead of configuring the i2c I/O-pins in the i2c-driver. - '#ifdef CONFIG...' changed to 'if (IS_ENABLED(CONFIG...))' where possible (and similar). - livetree API (dev_read_...) is used instead of fdt one (fdt...). Signed-off-by: Stefan Bosch <stefan_b@posteo.net>
2020-07-09i2c: i2c-cortina: added CAxxxx I2C supportArthur Li1-0/+1
Add I2C controller support for Cortina Access CAxxxx SoCs Signed-off-by: Arthur Li <arthur.li@cortina-access.com> Signed-off-by: Alex Nemirovsky <alex.nemirovsky@cortina-access.com> CC: Heiko Schocher <hs@denx.de> Reviewed-by: Heiko Schocher <hs@denx.de> hs: fixed build error, add include log.h
2020-07-09i2c: octeon_i2c: Add I2C controller driver for OcteonSuneel Garapati1-0/+1
Add support for I2C controllers found on Octeon II/III and Octeon TX TX2 SoC platforms. Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Suneel Garapati <sgarapati@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
2020-04-20drivers: i2c: add brcm iproc I2C driver supportRayagonda Kokatanur1-0/+1
Add I2C driver support for Broadcom iproc-based socs. Signed-off-by: Arjun Jyothi <arjun.jyothi@broadcom.com> Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> Signed-off-by: Sheetal Tigadoli <sheetal.tigadoli@broadcom.com> Signed-off-by: Vladimir Olovyannikov <vladimir.olovyannikov@broadcom.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2019-12-15i2c: designware: Tidy up PCI supportSimon Glass1-0/+3
This is hacked into the driver at present. It seems better to have it as a separate driver that uses the base driver. Create a new file and put the X86 code into it. Actually the Baytrail settings should really come from the device tree. Note that 'has_max_speed' is added as well. This is currently always false but since only Baytrail provides the config, it does not affect operation for other devices. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-07-29i2c: remove i2c driver-model compatibility layerBartosz Golaszewski1-1/+0
There are no more users of the compatibility layer for i2c. Remove the driver and all references to it. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Acked-by: Heiko Schocher <hs@denx.de>
2019-02-14i2c: Remove ancient zynq_i2c driverMichal Simek1-1/+0
This driver is replaced by drivers/i2c/i2c-cdns.c DM based driver. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Heiko Schocher <hs@denx.de>
2019-01-15i2c: xiic: Add Xilinx AXI I2C driverMarek Vasut1-0/+1
Add Xilinx AXI I2C controller driver based on the Linux i2c-xiic driver. This driver is stripped of all the IRQ handling and uses pure polling, yet tries to retain most of the structure of the Linux driver to make backporting of fixes easy. Note that the IP has a known limitation on 255 bytes read and write, according to xilinx this is still being worked on [1]. [1] https://forums.xilinx.com/t5/Embedded-Processor-System-Design/AXI-IIC-V2-0-I2C-Master-Reading-multiple-bytes-from-I2C-slave/m-p/854419/highlight/true#M39387 Signed-off-by: Marek Vasut <marex@denx.de> Cc: Michal Simek <monstr@monstr.eu> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Heiko Schocher <hs@denx.de> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-10-12i2c: fix: Add support for the Arm's Versatile Express I2C controllerHeiko Schocher1-0/+1
accidentially while fixing merge errors for patch: https://lists.denx.de/pipermail/u-boot/2018-September/342278.html missed to add files: MAINTAINERS drivers/i2c/Kconfig drivers/i2c/Makefile add them with this patch. Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Liviu Dudau <liviu.dudau@foss.arm.com>
2018-09-14i2c: Drop CONFIG_SYS_I2C_MXSTuomas Tynkkynen1-1/+0
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>
2018-05-23i2c: Drop CONFIG_SH_SH7734_I2CTuomas Tynkkynen1-1/+0
Last user of this driver went away in May 2017 in commit eb5ba3aefdf0f6c ("i2c: Drop use of CONFIG_I2C_HARD"). Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com> Acked-by: Heiko Schocher <hs@denx.de>
2018-05-23i2c: Drop CONFIG_TSI108_I2CTuomas Tynkkynen1-1/+0
Last user of this driver went away in June 2015 in commit d928664f4101e24 ("powerpc: 74xx_7xx: remove 74xx_7xx cpu support") Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com> Acked-by: Heiko Schocher <hs@denx.de>
2018-05-20i2c: rcar_i2c: Add DM and DT capable I2C driverMarek Vasut1-0/+1
Add derivative of the rcar_i2c driver which is capable of probing itself from DM and uses DT. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Heiko Schocher <hs@denx.de> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-05-20i2c: rcar_i2c: Remove the driverMarek Vasut1-1/+0
Remove the rcar_i2c driver, since it's no longer used by any board and will be superseded by a DM and DT capable variant. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Heiko Schocher <hs@denx.de> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini1-3/+1
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>
2017-11-30i2c: rcar_iic: Add RCar IIC driverMarek Vasut1-0/+1
Add driver for the RCar IIC or DVFS I2C controller. This driver is based on the SH I2C driver, but supports DM and DT probing as well as modern I2C framework API. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-11-20i2c: add Amlogic Meson driverBeniamino Galvani1-0/+1
Add a driver for the I2C controller available on Amlogic Meson SoCs. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
2017-10-27i2c: fti2c010: remove unused/unmaintained driverMasahiro Yamada1-1/+0
CONFIG_SYS_I2C_FTI2C010 is not enabled by anyone. Commit 2852709676c8 ("dm: i2c: Add a note to I2C drivers which need conversion") prompted to convert this driver to DM before June 2017, but not converted yet. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Heiko Schocher <hs@denx.de>
2017-10-27i2c: adi_i2c: remove left-over Blackfin I2C driverMasahiro Yamada1-1/+0
This driver was used by Blackfin boards, but Blackfin support is gone. There is no user of this driver. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Heiko Schocher <hs@denx.de>
2017-08-23i2c: add i2c driver for stm32Patrice Chotard1-0/+1
Add i2c driver which can be used on both STM32F7 and STM32H7. This I2C block supports the following features: _ Slave and master modes _ Multimaster capability _ Standard-mode (up to 100 kHz) _ Fast-mode (up to 400 kHz) _ Fast-mode Plus (up to 1 MHz) _ 7-bit and 10-bit addressing mode _ Multiple 7-bit slave addresses (2 addresses, 1 with configurable mask) _ All 7-bit addresses acknowledge mode _ General call _ Programmable setup and hold times _ Easy to use event management _ Optional clock stretching _ Software reset Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-09Configs: Migrate CONFIG_SYS_I2C_OMAP34XX to CONFIG_SYS_I2C_OMAP24XXAdam Ford1-1/+0
The driver is for all boards 24XX and up, so let's eliminate the extra option called CONFIG_SYS_I2C_OMAP34XX since the driver checks for CONFIG_OMAP34XX we don't need CONFIG_SYS_I2C_OMAP34XX. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2017-07-03powerpc: remove 4xx supportHeiko Schocher1-1/+0
There was for long time no activity in the 4xx area. We need to go further and convert to Kconfig, but it turned out, nobody is interested anymore in 4xx, so remove it. Signed-off-by: Heiko Schocher <hs@denx.de>
2017-05-08aspeed: Add I2C Drivermaxims@google.com1-0/+1
Add Device Model based I2C driver for ast2500/ast2400 SoCs. The driver is very limited, it only supports master mode and synchronous byte-by-byte reads/writes, no DMA or Pool Buffers. Signed-off-by: Maxim Sloyko <maxims@google.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de>
2017-04-05Blackfin: RemoveTom Rini1-1/+0
The architecture is currently unmaintained, remove. Cc: Benjamin Matthews <mben12@gmail.com> Cc: Chong Huang <chuang@ucrobotics.com> Cc: Dimitar Penev <dpn@switchfin.org> Cc: Haitao Zhang <hzhang@ucrobotics.com> Cc: I-SYST Micromodule <support@i-syst.com> Cc: M.Hasewinkel (MHA) <info@ssv-embedded.de> Cc: Marek Vasut <marex@denx.de> Cc: Martin Strubel <strubel@section5.ch> Cc: Peter Meerwald <devel@bct-electronic.com> Cc: Sonic Zhang <sonic.adi@gmail.com> Cc: Valentin Yakovenkov <yakovenkov@niistt.ru> Cc: Wojtek Skulski <info@skutek.com> Cc: Wojtek Skulski <skulski@pas.rochester.edu> Signed-off-by: Tom Rini <trini@konsulko.com>
2017-03-17i2c: lpi2c: add lpi2c driver for i.MX7ULPPeng Fan1-0/+1
Add lpi2c driver for i.MX7ULP. Need to enable the two options to use this driver: CONFIG_DM_I2C=y CONFIG_SYS_I2C_IMX_LPI2C=y Signed-off-by: Peng Fan <peng.fan@nxp.com> Acked-by: Heiko Schocher <hs@denx.de> Cc: Stefano Babic <sbabic@denx.de>
2016-12-05samsung: i2c: Split the high-speed I2C code into a new driverSimon Glass1-1/+1
Now that driver model is used for I2C on all boards, we can split the high-speed code into its own driver. There is virtually no common code, and this significantly reduces confusion. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de>
2016-08-15Merge branch 'master' of git://git.denx.de/u-boot-atmelTom Rini1-0/+1
2016-08-15i2c: atmel: add i2c driverSongjun Wu1-0/+1
Add i2c driver. Signed-off-by: Songjun Wu <songjun.wu@atmel.com> Reviewed-by: Heiko Schocher <hs@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
2016-08-15i2c: add Tegra186 BPMP driverStephen Warren1-0/+1
On Tegra186, some I2C controllers are directly controlled by the main CPU, whereas others are controlled by the BPMP, and can only be accessed by the main CPU via IPC requests to the BPMP. This driver covers the latter case. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-04-13dm: i2c: Add driver for Cadence I2C IPMoritz Fischer1-0/+1
This is a possible drop in replacement for drivers/i2c/zynq-i2c.c Since this is cadence IP it has been renamed to cdns-i2c, to make sense with the compatible string. Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Reviewed-by: Heiko Schocher <hs@denx.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-24x86: i2c: Add a stub driver for Intel I2C/SMbusSimon Glass1-0/+1
This is used on most Intel platforms. We don't have a driver for it yet, but add a stub to handle the init. For now this targets ivybridge so we may want to add a device tree binding and generalise it when other platforms are supported. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-21dm: i2c: Allow muxes to be enabled for SPL separatelySimon Glass1-2/+2
Since I2C muxes are seldom needed in SPL, and the code for this increases the size somewhat, add a separate option to enable I2C muxes for SPL. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-11-23i2c, avr32: fix compiler warning "input is not relaxable"Heiko Schocher1-1/+1
compiling U-Boot for avr32 boards shows since commit 3d1957f0ea01 "dm: i2c: Add support for multiplexed I2C buses" this warning: Building current source for 4 boards (4 threads, 8 jobs per thread) avr32: + atstk1002 +(atstk1002) drivers/i2c/built-in.o: warning: input is not relaxable avr32: + grasshopper +(grasshopper) drivers/i2c/built-in.o: warning: input is not relaxable avr32: + atngw100 +(atngw100) drivers/i2c/built-in.o: warning: input is not relaxable avr32: + atngw100mkii +(atngw100mkii) drivers/i2c/built-in.o: warning: input is not relaxable 0 4 0 /4 0:00:16 : atngw100mkii Fix it. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Roger Meier <r.meier@siemens.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
2015-09-15arm: Remove unused ST-Ericsson u8500 archStefan Roese1-1/+0
This arch does not seem to be supported / used at all in the current U-Boot mainline source tree any more. So lets remove the core u8500 code and code that was only referenced by this platform. Please note that this patch also removes these config options: - CONFIG_PL011_SERIAL_RLCR - CONFIG_PL011_SERIAL_FLUSH_ON_INIT As they only seem to be referenced by u8500 based boards. Without any such board in the current code, these config option don't make sense any more. Lets remove them as well. If someone still wants to use this platform, then please send patches to re-enable support by adding at least one board that references this code. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: John Rigby <john.rigby@linaro.org> Cc: Simon Glass <sjg@chromium.org> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Tom Rini <trini@konsulko.com> Cc: Heiko Schocher <hs@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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