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2021-07-01Merge tag 'xilinx-for-v2021.10' of ↵WIP/01Jul2021-nextTom Rini3-1/+762
https://source.denx.de/u-boot/custodians/u-boot-microblaze into next Xilinx changes for v2021.10 clk: - Add driver for Xilinx Clocking Wizard IP fdt: - Also record architecture in /fit-images net: - Fix plat/priv data handling in axi emac - Add support for 10G/25G speeds pca953x: - Add missing dependency on i2c serial: - Fix dependencies for DEBUG uart for pl010/pl011 - Add setconfig option for cadence serial driver watchdog: - Add cadence wdt expire now function zynq: - Update DT bindings to reflect the latest state and descriptions zynqmp: - Update DT bindings to reflect the latest state and descriptions - SPL: Add support for ECC DRAM initialization - Fix R5 core 1 handling logic - Enable firmware driver for mini configurations - Enable secure boot, regulators, wdt - Add support xck devices and 67dr - Add psu init for sm/smk-k26 SOMs - Add handling for MMC seq number via mmc_get_env_dev() - Handle reserved memory locations - Add support for u-boot.itb generation for secure OS - Handle BL32 handoffs for secure OS - Add support for 64bit addresses for u-boot.its generation - Change eeprom handling via nvmem aliases
2021-07-01xilinx: zynqmp: Add support for 67dr siliconT Karthik Reddy1-0/+5
Add zynqmp 67dr silicon to zynqmp device id table. Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-28Merge branch 'next' of https://source.denx.de/u-boot/custodians/u-boot-sh ↵WIP/28Jun2021-nextTom Rini4-0/+135
into next - V3U Falcon board support
2021-06-28Merge tag 'v2021.07-rc5' into nextTom Rini50-194/+2021
Prepare v2021.07-rc5 # gpg: Signature made Mon 28 Jun 2021 03:39:36 PM EDT # gpg: using RSA key 1A3C7F70E08FAB1707809BBF147C39FF9634B72C # gpg: Good signature from "Thomas Rini <trini@konsulko.com>" [ultimate] # Conflicts: # configs/am64x_evm_r5_defconfig
2021-06-24ARM: renesas: Add GICv3 initialization for V3U FalconKoji Matsuoka1-0/+29
Init GICv3 for V3U Falcon in early phase Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2021-06-24ARM: renesas: Add generic timer initialization for V3U FalconKoji Matsuoka1-0/+25
Init the Generic Timer for V3U Falcon in early phase Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2021-06-24ARM: renesas: Add R8A779A0 V3U Falcon board codeHai Pham4-0/+81
Add board code for the R8A779A0 V3U Falcon board. Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> -- Marek: - various small rebase fixes and clean ups
2021-06-23zynqmp: Do not place u-boot to reserved memory locationMichal Simek1-0/+21
TF-A and SecureOS can allocate the part of DDR for self but U-Boot is not handling this configuration that the part of memory is reserved and shouldn't be used by U-Boot. That's why read all reserved memory locations and don't use it. The code was taken from commit 4a1b975dac02 ("board: stm32mp1: reserve memory for OP-TEE in device tree") and commit 1419e5b5167e ("stm32mp: update MMU config before the relocation") which is used by stm32 and does the job properly. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-23arm64: zynqmp: Handle MMC seq number based on boot deviceMichal Simek1-0/+35
K26 has EMMC and SD and default 0 is not working when system is booting out of SD which is controller 1. Add controller autodetection via mmc_get_env_dev(). The same code is used for distro_boot selection done in board_late_init(). bootseq variable can't be reused because this is called so late. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-23arm64: zynqmp: Add psu_init_gpl for k26 boardsMichal Simek2-0/+674
Add psu_init_gpl file for getting SPL to work directly from the tree. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-23arm64: zynqmp: Add support for SVD devicesMichal Simek1-1/+27
SVDs are using different name which can't be handled via zynqmp_devices structure. That's why introduce zynqmp_detect_svd_name() which checks ID code for these devices and show proper name for them. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-19Merge tag 'u-boot-rockchip-20210618' of ↵WIP/19Jun2021-nextTom Rini4-0/+32
https://source.denx.de/u-boot/custodians/u-boot-rockchip into next - New SoC platform support: rk3568; - rockchip pcie Code compile issue fix; - Board fix for rk3399 Khadas Edge; - Add Rockchip NFC driver;
2021-06-18board: stm32mp1: correct the property name for ethPatrick Delaunay2-4/+4
Use the correct name for STMicroelectronics phys config properties, replace '_' by '-': "st,eth_clk_sel" => "st,eth-clk-sel" "st,eth-ref-clk-sel" => st,eth-clk-sel" These property name are aligned with the upstreamed Linux kernel binding: linux/Documentation/devicetree/bindings/net/stm32-dwmac.yaml See Linux kernel commit "dt-bindings: net: stmmac: add phys config properties" merged in v5.1-rc1. This patch allow to reuse the kernel device tree directly in U-Boot. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-06-18board: rockchip: Add rk3568 evb supportJoseph Chen4-0/+32
Add support for rk3568 evaluation board. Signed-off-by: Joseph Chen <chenjh@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2021-06-17Merge tag 'u-boot-atmel-2021.10-a' of ↵WIP/17Jun2021-nextTom Rini3-116/+12
https://source.denx.de/u-boot/custodians/u-boot-atmel into next First set of u-boot-atmel features for the 2021.10 cycle: This feature set converts the boards pm9261 and pm9263 Ethernet support to DM; enables hash command for all SAM boards; fixes the NAND pmecc bit-flips correction; adds Falcon boot for sama5d3_xplained board; and other minor adjustments.
2021-06-17Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriqWIP/17Jun2021Tom Rini19-106/+198
- fsl-qoriq: Bug fixes related pfe, eth, thermal node, vid.c, cpu release, mmc, usb, env, etc for Layerscape boards - powerpc: Update Maintainers for some boards.
2021-06-17board: freescale: t1028xrdb: Add MAINTAINER for revDPriyanka Jain1-0/+4
Add Priyanka Jain as MAINTAINER for T2080RDB_revD_defconfig, T2080RDB_revD_NAND_defconfig, T2080RDB_revD_SDCARD_defconfig and T2080RDB_revD_SPIFLASH_defconfig Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-17board: freescale: t208xrdb: add a config option for rev D dts fixupsCamelia Groza1-0/+4
Under DM, we rely on u-boot's device tree to provide the correct PHY addresses. The board_fix_fdt callback is intended to be used for device tree fixups before relocation. Unfortunately, this isn't an option when booting from flash since the device tree isn't writable before relocation. This patch introduces the CONFIG_T2080RDB_REV_D option to signal that a board revision D or up is the target. The config option is used to set the correct Aquantia PHY address in the board's u-boot device tree. Defconfig files with the option enable explicitly are added for convenience. Signed-off-by: Camelia Groza <camelia.groza@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-17board: freescale: t208xrdb: add Linux fdt fix-ups for rev DCamelia Groza3-0/+37
The T2080RDB boards revisions D and up have updated 10G Aquantia PHYs connected to MAC1 and MAC2. The second Aquantia PHY is located at a different address on the MDIO bus compared to rev C (0x8 instead of 0x1). Fix-up the Linux device tree to update the PHY address for the second Aquantia PHY on boards revisions D and up. Also rename the PHY node to reflect the changes. Signed-off-by: Camelia Groza <camelia.groza@nxp.com> [Rebased] Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-17board: freescale: t208xrdb: detect the board revision versionCamelia Groza1-2/+17
Detect and print the board revision version based on the CPLD registers. Signed-off-by: Camelia Groza <camelia.groza@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-17board: freescale: t208xrdb: remove the legacy non-DM_ETH codeCamelia Groza2-83/+0
Both DM_ETH and DM_PCI are enabled for the T2080RDB board. Remove the board_eth_init() callback and the non-DM_ETH code paths since they are not needed anymore. Signed-off-by: Camelia Groza <camelia.groza@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-17pg-wcom-ls102x: initialize front led and app bufAleksandar Gerasimovski1-0/+6
This patch adds the front led initialization and the application buffer enable to the eraly board inititlaization. Signed-off-by: Rainer Boschung <rainer.boschung@hitachi-powergrids.com> Signed-off-by: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachi-powergrids.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-17km/scripts: fix saveenv command syntaxAleksandar Gerasimovski1-1/+1
This is most probably a typo, and in older u-uboot versions is same as 'saveenv', in the newer uboot versions there is a separate 'save' command that is different from 'saveenv'. Signed-off-by: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachi-powergrids.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-17km/ls102xa: add support for u-boot POST memory testAleksandar Gerasimovski1-0/+34
From production view this is standard test executed during production on all linux based foxmc cards. On CENT2 HW defined memory region is zero means that some DDR accesses are done by memory_post_dataline and memory_post_addrline but pattern tests are skipped that's why mem_regions is fast there. On ls102x for the complete DDR region of 1GiB memory_regions_post_test takes approx. 4min and this is too much for production, so this patch defines only 1MiB region as compromise. Signed-off-by: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachi-powergrids.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-17board/km: add support for expu1 design based on nxpAleksandar Gerasimovski4-8/+51
The EXPU1 design is a new 40G capable ethernet service unit card for Hitachi-Powergrids wired-com product lines. The base SoC is same as for already added SELI8 card, consequently the already added u-boot support for SELI8 is reused. Signed-off-by: Rainer Boschung <rainer.boschung@hitachi-powergrids.com> Signed-off-by: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachi-powergrids.com> [Fixed new line error at EOF] Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-17board: freescale: t102xrdb: Add MAINTAINERPriyanka Jain1-2/+2
Add "Priyanka Jain <priyanka.jain@nxp.com>" as MAINTAINER for t102xrdb board. Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-17board: freescale: p2041rdb: Add MAINTAINERPriyanka Jain1-1/+1
Add "Priyanka Jain <priyanka.jain@nxp.com>" as MAINTAINER for p2041rdb board. Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-17board: freescale: p1_p2_rdb_pc: Add MAINTAINERPriyanka Jain1-1/+1
Add "Priyanka Jain <priyanka.jain@nxp.com>" as MAINTAINER for p1_p2_rdb_pc board. Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-17board: freescale: t4rdb: Add MAINTAINERPriyanka Jain1-2/+2
Add "Priyanka Jain <priyanka.jain@nxp.com>" as MAINTAINER for t4rdb board. Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-17keymile: common: fix hexadecimal env variable formatAleksandar Gerasimovski1-3/+8
Commit df86d32 breaks linux kernel and product application boot. Linux kernel and our product application scripts are expecting 0x prefix for hexadecimal values, while env_set_hex writes them without a prefix. This patch partially revert env_set_hex usage for affected env variables. Signed-off-by: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachi-powergrids.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-17board: freescale: vid.c: Add check for return value of adjust_vdd()Priyanka Singh1-4/+7
Add check for return value of adjust_vdd() Signed-off-by: Biwen Li <biwen.li@nxp.com> Signed-off-by: Priyanka Singh <priyanka.singh@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-17k210: Don't imply CCFSean Anderson1-2/+0
Now that the k210 clock driver does not depend on CCF, we should no longer imply it (and probably should not have in the first place). We can also reduce the pre-relocation malloc arena back to something sensible. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2021-06-16Merge tag 'u-boot-imx-20210616' of ↵WIP/16Jun2021Tom Rini28-85/+1688
https://gitlab.denx.de/u-boot/custodians/u-boot-imx u-boot-imx-20210616 ------------------- - imxrt : fixes, USB, imxrt1020-evk - imx8m: fix for verdin-imx8mm Add conga-QMX8 board - imx6 : documentation for pico-imx6: Add SeeedStudio NPI-IMX6ULL Support ventana: DM PCI - imx7d: added SMEGW01 board CI : https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/7765
2021-06-16ls1012a: net: pfe: remove pfe stop from bootcmdMian Yousaf Kaukab3-0/+24
When using bootefi to boot a EFI binary, u-boot is supposed to provide networking service for EFI application. Currently, 'pfe stop' command is called from bootcmd before running bootefi. As a result network stops working for EFI applications and console is flooded with "Rx pkt not on expected port" messages. Implement board_quiesce_devices() for ls1012a boards and call pfe_command_stop() from it instead of calling 'pfe stop' from *_bootcmd and bootcmd. Tested-by: Anji Jagarlmudi <anji.jagarlmudi@nxp.com> Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> [Fixed checkpatch space error] Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-15arm: mvebu: turris_{omnia, mox}: ensure running bootcmd_rescue always worksPali Rohár2-6/+21
One of the points of putting the rescue boot command into default environment is that user can invoke it without physical access to the board (without having to press the factory reset button), by running run bootcmd_rescue in U-Boot's console. Therefore we have to ensure that bootcmd_rescue is always set to default value, regardless of whether the factory reset button was pressed. Otherwise the variable will be empty for example after upgrade from previous U-Boot. Fixes: ec3784d62646 ("arm: mvebu: turris_mox: add support for board rescue mode") Fixes: 176c3e7760a2 ("arm: mvebu: turris_omnia: support invoking rescue boot from console") Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
2021-06-14board: sama5d3_xplained: add Falcon boot supportMichael Opdenacker1-0/+7
This supports Falcon boot support for Microchip SAMA5D3 Xplained, tested on raw MMC, and on raw NAND. spl_start_uboot() is has the simplest possible implementation. It doesn't test the environment because enabling environment support currently causes the SPL to exceed its maximum size (64 KiB). It doesn't check the serial for incoming characters either because this functionality currently doesn't seem to work from the SPL on this board. Settings for Falcon boot from at FAT partition are also added to avoid compile failures when CONFIG_SPL_OS_BOOT is enabled, but this particular case is currently not functional as adding FAT and partition support cause the SPL to be too big again. Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
2021-06-11Merge tag 'xilinx-for-v2021.07-rc5' of ↵WIP/11Jun2021Tom Rini1-0/+11
https://source.denx.de/u-boot/custodians/u-boot-microblaze Xilinx changes for v2021.07-rc5 zynqmp: - Fix ANALOG_BUS value after powerup - Disable EFI_CAPSULE_ON_DISK_EARLY zynqmp-gqspi: - Fix write issue
2021-06-11board: ti: j72xx: README: update build instructions and image formatsTero Kristo1-3/+6
Update build instructions and image formats based on HSM rearch. A new DM image is added into the build, which gets executed right after R5 SPL finishes its job. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tero Kristo <kristo@kernel.org>
2021-06-11common: fit: Update board_fit_image_post_process() to pass fit and node_offsetLokesh Vutla4-4/+8
board_fit_image_post_process() passes only start and size of the image, but type of the image is not passed. So pass fit and node_offset, to derive information about image to be processed. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Tero Kristo <kristo@kernel.org>
2021-06-11arm64: zynqmp: Writing correct value to ANALOG_BUSAdrian Fiergolski1-0/+11
The default register configuration after powerup for PSSYSMON_ANALOG_BUS register is incorrect. Hence, fix this in SPL by writing correct fixed value. It follows UG1085 chapter 'PS SYSMON Analog_Bus' and reflects commit sw_apps:zynq ("056ca65d44549ce27f716d423e8dfdefeee7440c") in Xilinx:embeddedsw[1]. [1] https://github.com/Xilinx/embeddedsw Signed-off-by: Adrian Fiergolski <adrian.fiergolski@fastree3d.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-10arm: mvebu: turris_mox: start blinking PHY LEDs when entering rescueMarek Behún1-0/+35
Configure blinking on ethernet PHY LEDs on the MOX A board when entering rescue mode via reset button. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Pali Rohár <pali@kernel.org> Reviewed-by: Stefan Roese <sr@denx.de>
2021-06-10arm: mvebu: turris_mox: add support for board rescue modeMarek Behún1-0/+71
Add necessary config options and board code to support board factory reset / rescue mode on Turris MOX. In order to also support invoking rescue mode from U-Boot console, without having to press the factory reset button, put the rescue command into `bootcmd_rescue` default environment variable. When factory reset button is pressed, invoke rescue mode via distroboot by setting `boot_targets` to `rescue`. Rescue boot from console can be invoked by running run bootcmd_rescue Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Pali Rohár <pali@kernel.org> Reviewed-by: Stefan Roese <sr@denx.de>
2021-06-09Nokia RX-51: Enable CONFIG_WDT to remove deprecation warningPali Rohár1-4/+33
Also convert CONFIG_HW_WATCHDOG to CONFIG_WATCHDOG. Signed-off-by: Pali Roh?r <pali@kernel.org> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Link: https://lore.kernel.org/r/20210309201915.16586-1-pali@kernel.org
2021-06-09board: ti: am64x: Set the core voltage of USB PHY to 0.85VAswath Govindraju1-0/+14
Set the core voltage of USB PHY in AM64x to 0.85V in spl_board_init(). Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Link: https://lore.kernel.org/r/20210604163043.12811-5-a-govindraju@ti.com
2021-06-09mx7d: Add Storopack's SMEGW01 boardFabio Estevam5-0/+218
Add support for Storopack's SMEGW01 board, which is an IoT gateway based on the i.MX7D SoC. Based on the original U-Boot work done by Phytec. Signed-off-by: Fabio Estevam <festevam@denx.de>
2021-06-09imx: Add SeeedStudio NPI-IMX6ULL SupportNavin Sankar Velliangiri6-0/+405
CPU: Freescale i.MX6ULL rev1.1 792 MHz (running at 396 MHz) CPU: Industrial temperature grade (-40C to 105C) at 49C Reset cause: POR Model: Seeed NPi iMX6ULL Dev Board with NAND Board: Seeed NPi i.MX6ULL Dev Board DRAM: 512 MiB NAND: 512 MiB MMC: FSL_SDHC: 0 In: serial@2020000 Out: serial@2020000 Err: serial@2020000 Net: FEC0 Working: - Eth0 - MMC/SD - NAND - UART 1 - USB host Signed-off-by: Navin Sankar Velliangiri <navin@linumiz.com> Note: Changes in v2: * removed unnecessary space in imx6ull-seeed-npi-imx6ull-dev-board.dts file. * Used SZ_2M for CONFIG_SYS_MALLOC_LEN size allocation.
2021-06-09imx: support for conga-QMX8 boardOliver Graute9-0/+710
Add i.MX8QM qmx8 congatec board support U-Boot 2021.07-rc3-00528-gc9a966d9dd (May 31 2021 - 15:21:25 +0200) CPU: NXP i.MX8QM RevB A53 at 1200 MHz Model: Congatec QMX8 Qseven series Board: conga-QMX8 Build: SCFW 494c97f3, SECO-FW d63fdb21, ATF 09c5cc9 Boot: SD2 DRAM: 6 GiB MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2 Loading Environment from MMC... OK In: serial@5a060000 Out: serial@5a060000 Err: serial@5a060000 switch to partitions #0, OK mmc2 is current device Net: Error: ethernet@5b040000 address not set. No ethernet found. Hit any key to stop autoboot: 0 Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Simon Glass <sjg@chromium.org> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
2021-06-09pico-imx6: README: Fix the boot mode settings URLFabio Estevam1-1/+1
The original URL that explains the boot mode setting is no longer valid. Update to the new one. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2021-06-09imx: ventana: enable dm support for PCI and FEC ethernetTim Harvey2-84/+16
Enable driver model support for FEC ethernet which allows us to remove the iomux and board_eth_init function. Replace the toggling of the ethernet phy reset with dt configuration. Enable driver model support for PCI which allows us to remove the eth1000_initialize() call. Additionally enable PCI_INIT_R to scan for PCI devices on init such as the e1000 that is present on the GW552x. Convert board_pci_fixup to use dm callback and remove pcidisable env variable which is not supported for DM_PCI and thus leave PCI always enabled during init. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2021-06-09Add EV-iMX280-NANO-X-MB boardOleh Kravchenko2-10/+19
A simple prototyping board with one microSD port, one Ethernet port, 2 USB ports, I2C, SPI, GPIO, and UART interfaces. Signed-off-by: Oleh Kravchenko <oleg@kaa.org.ua> Cc: Stefano Babic <sbabic@denx.de>