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| * xilinx: zynqmp: synchronize firmware call return payloadIbai Erkiaga2020-08-201-1/+1
| | | | | | | | | | | | | | | | | | Removes duplicated definition of PAYLOAD_ARG_CNT and define it in the firmware driver. Additionally fixes payload buffer declarations without macro usage Signed-off-by: Ibai Erkiaga <ibai.erkiaga-elorza@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * mmc: zynq: Fix default value for xlnx,mio-bankMichal Simek2020-08-201-1/+1
| | | | | | | | | | | | | | | | DT binding is saying that default value is 0 not -1 that's why fix it. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Peng Fan <peng.fan@nxp.com>
| * xilinx: Fix xlnx,mio_bank propertyMichal Simek2020-08-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | s/xlnx,mio_bank/xlnx,mio-bank/g DT binding is describing mio-bank not mio_bank that's why fix all DTSes and also driver itself. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Peng Fan <peng.fan@nxp.com>
| * i2c: eeprom: Use reg property instead of offset and sizeMichal Simek2020-08-201-7/+8
| | | | | | | | | | | | | | | | Remove adhoc dt binding for fixed-partition definition for i2c eeprom. fixed-partition are using reg property instead of offset/size pair. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * xilinx: kconfig: Change Kconfig dependencies for Xilinx driversMichal Simek2020-08-204-7/+6
| | | | | | | | | | | | | | | | | | Zynq/ZynqMP/Versal IPs should be possible to called also from Microblaze in PL and vice versa. That's why change dependencies and do not limit enabling just for some platforms. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Heiko Schocher <hs@denx.de>
* | ahci: mediatek: add ahci driverFrank Wunderlich2020-08-193-0/+139
| | | | | | | | | | | | | | | | add AHCI driver ported from linux https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/ata/ahci_mtk.c Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
* | reset: add basic reset controller for pciesysFrank Wunderlich2020-08-191-0/+15
| | | | | | | | | | | | bind reset controller to pciesys Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
* | phy: mtk-tphy: add PHY_TYPE_SATAFrank Wunderlich2020-08-191-0/+105
| | | | | | | | | | | | | | add support for PHY_TYPE_SATA to Mediateks TPHY driver Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
* | PCI: mediatek: Add PCIe support for MT7622Chuanjia Liu2020-08-191-3/+459
| | | | | | | | | | | | | | This patch adds PCIe support for the Mediatek MT7622 SOC. Signed-off-by: Chuanjia Liu <Chuanjia.Liu@mediatek.com> Signed-off-by: Henry Yen <henry.yen@mediatek.com>
* | clk: mediatek: add pciesys support for MT7622 SoCChuanjia Liu2020-08-191-0/+54
| | | | | | | | | | | | | | | | This patch adds pciesys support in clock driver for MediaTek MT7622 SoC. Signed-off-by: Henry Yen <henry.yen@mediatek.com> Signed-off-by: Chuanjia Liu <Chuanjia.Liu@mediatek.com>
* | pinctrl: mediatek: mt8512: fix the wrong start address of rangesChunfeng Yun2020-08-191-3/+3
|/ | | | | | | The start address of dout, pullen and pullsel ragnes are wrong, so fix up them. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
* serial: uniphier: fix typo in commentMasahiro Yamada2020-08-181-1/+1
| | | | Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* board: xen: De-initialize before jumping to LinuxOleksandr Andrushchenko2020-08-141-0/+8
| | | | | | | | Free resources used by Xen board before jumping to Linux kernel. Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* xen: pvblock: Print found devices indicesAnastasiia Lukianenko2020-08-141-0/+20
| | | | | | Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* xen: pvblock: Implement front-back protocol and do IOAnastasiia Lukianenko2020-08-142-12/+348
| | | | | | | | | | | Implement Xen para-virtual frontend to backend communication and actually read/write disk data. This is based on mini-os implementation of the para-virtual block frontend driver. Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
* xen: pvblock: Read XenStore configuration and initializeAnastasiia Lukianenko2020-08-141-1/+284
| | | | | | | | | | | Read essential virtual block device configuration data from XenStore, initialize front ring and event channel. Update block device description with actual block size. Use code for XenStore from mini-os. Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
* xen: pvblock: Enumerate virtual block devicesAnastasiia Lukianenko2020-08-141-2/+110
| | | | | | | | | Enumerate Xen virtual block devices found in XenStore and instantiate pvblock devices. Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* xen: pvblock: Add initial support for para-virtualized block driverAnastasiia Lukianenko2020-08-145-0/+136
| | | | | | | | | | | | | | | Add initial infrastructure for Xen para-virtualized block device. This includes compile-time configuration and the skeleton for the future driver implementation. Add new class UCLASS_PVBLOCK which is going to be a parent for virtual block devices. Add new interface type IF_TYPE_PVBLOCK. Implement basic driver setup by reading XenStore configuration. Signed-off-by: Andrii Anisov <andrii_anisov@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
* xen: Port Xen grant table driver from mini-osOleksandr Andrushchenko2020-08-143-0/+219
| | | | | | | Make required updates to run on u-boot. Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
* xen: Port Xen bus driver from mini-osOleksandr Andrushchenko2020-08-143-0/+560
| | | | | | | Make required updates to run on u-boot and strip test code. Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
* linux/compat.h: Add wait_event_timeout macroOleksandr Andrushchenko2020-08-141-1/+0
| | | | | | | | | | | | | | | | | Add wait_event_timeout - sleep until a condition gets true or a timeout elapses. This is a stripped version of the same from Linux kernel with the following u-boot specific modifications: - no wait queues supported - use u-boot timer to detect timeouts - check for Ctrl-C pressed during wait Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> [trini: Drop atomic_read from gadget/ether.c as this has existed for a while and now causes problems] Signed-off-by: Tom Rini <trini@konsulko.com>
* serial: serial_xen: Add Xen PV serial driverPeng Fan2020-08-144-0/+194
| | | | | | | | | | | | | Add support for Xen para-virtualized serial driver. This driver fully supports serial console for the virtual machine. Please note that as the driver is initialized late, so no banner nor memory size is visible. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* xen: Port Xen event channel driver from mini-osOleksandr Andrushchenko2020-08-143-3/+199
| | | | | | | | Make required updates to run on u-boot. Strip functionality not needed by U-boot. Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
* xen: Port Xen hypervisor related code from mini-osOleksandr Andrushchenko2020-08-144-4/+246
| | | | | | | | | | | | | | | | | | | | | | Port hypervisor related code from Mini-OS. This is referencing the code of Mini-OS from [1] by Huang Shijie and Volodymyr Babchuk which is for ARM64. Update essential arch code to support required bit operations, memory barriers etc. Copyright for the bits ported belong to at least the following authors, please see related files for details: Copyright (c) 2002-2003, K A Fraser Copyright (c) 2005, Grzegorz Milos, gm281@cam.ac.uk,Intel Research Cambridge Copyright (c) 2014, Karim Allah Ahmed <karim.allah.ahmed@gmail.com> [1] - https://github.com/zyzii/mini-os.git Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> [trini: Drop wmb() from musb-net/linux-compat.h now] Signed-off-by: Tom Rini <trini@konsulko.com>
* drivers: pcie: add Broadcom IPROC PCIe RC driverSrinath Mannam2020-08-143-0/+1295
| | | | | | | | Add support for IPROC PAXC PCIe RC driver. Signed-off-by: Srinath Mannam <srinath.mannam@broadcom.com> Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* drivers: pci: add api to get dma regionsRayagonda Kokatanur2020-08-141-0/+42
| | | | | | Add api to get dma regions. Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
* Merge tag 'u-boot-stm32-20200813' of ↵Tom Rini2020-08-135-258/+1309
|\ | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-stm - Use IS_ENABLED to prevent ifdef in board_key_check for STM32MP - Add STM32 FMC2 EBI controller driver - Fix dwc3-sti-glue which allows STiH410-B2260 to boot again - Add fitImage its entry for 587-200 DHCOR SoM - Add both PDK2 and DRC02 DT into DHCOM fitImage its - Fix DHCOM KS8851 ethernet MAC address - Remove stm32mp1 board.c file - Use const for struct node_info in board stm32mp1.c file
| * mtd: rawnand: stm32_fmc2: get resources from parent nodeChristophe Kerello2020-08-131-28/+59
| | | | | | | | | | | | | | | | | | | | | | FMC2 EBI support has been added. Common resources (registers base address and clock) can now be shared between the 2 drivers using "st,stm32mp1-fmc2-nfc" compatible string. It means that the common resources should now be found in the parent device when EBI node is available. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * memory: stm32-fmc2-ebi: add STM32 FMC2 EBI controller driverChristophe Kerello2020-08-133-0/+1066
| | | | | | | | | | | | | | | | The driver adds the support for the STMicroelectronics FMC2 EBI controller found on STM32MP SOCs. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * mtd: rawnand: stm32_fmc2: use clrsetbits_le32Christophe Kerello2020-08-131-35/+21
| | | | | | | | | | | | | | This patch uses clrsetbits_le32 function instead of multiple instructions. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * mtd: rawnand: stm32_fmc2: use FIELD_PREP/FIELD_GET macrosChristophe Kerello2020-08-131-64/+56
| | | | | | | | | | | | | | This patch removes custom macros and uses FIELD_PREP and FIELD_GET macros. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * mtd: rawnand: stm32_fmc2: cosmetic change to use nfc instead of fmc2 where ↵Christophe Kerello2020-08-131-132/+131
| | | | | | | | | | | | | | | | | | | | | | | | relevant This patch renames functions and local variables. This cleanup is done to get all functions starting by stm32_fmc2_nfc in the FMC2 raw NAND driver when all functions will start by stm32_fmc2_ebi in the FMC2 EBI driver. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * mtd: rawnand: stm32_fmc2: use FMC2_TIMEOUT_5S for timeoutsChristophe Kerello2020-08-131-3/+5
| | | | | | | | | | | | | | | | | | | | FMC2_TIMEOUT_5S will be used each time that we need to wait. It was seen, during stress tests in an overloaded system, that we could be close to 1 second, even if we never met this value. To be safe, FMC2_TIMEOUT_MS is set to 5 seconds. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * mtd: rawnand: stm32_fmc2: remove useless inline commentsChristophe Kerello2020-08-131-25/+0
| | | | | | | | | | | | | | | | Remove inline comments that are useless since function label are self explanatory. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * mtd: rawnand: stm32_fmc2: fix a buffer overflowChristophe Kerello2020-08-131-1/+1
| | | | | | | | | | | | | | The chip select defined in the device tree could only be 0 or 1. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * usb: host: dwc3-sti-glue: Fix ofnode_valid() parameterPatrice Chotard2020-08-131-1/+1
| | | | | | | | | | | | | | | | | | | | node varaible is used as iterator into ofnode_for_each_subnode() loop, when exiting of it, node is no more a valid ofnode. Use dwc3_node instead as parameter of ofnode_valid() Fixes: ac28e59a574d ("usb: Migrate to support live DT for some driver") Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Cc: Kever Yang <kever.yang@rock-chips.com>
* | soc: soc_ti_k3: Add device identification for J7200 SoCKishon Vijay Abraham I2020-08-111-0/+4
| | | | | | | | | | | | | | | | Add device identification for J7200 SoC Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Suman Anna <s-anna@ti.com>
* | ram: k3-j721e: Relax version checks for memory controllerLokesh Vutla2020-08-111-15/+1
| | | | | | | | | | | | | | | | k3-j721e ddr driver sanity checks for product id and version number. Version number gets changed for every minor update in the IP. So discard the version check and just sanity check for product id. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* | mmc: am654_sdhci: Use MMC_MODES_END value instead of hardcoded valueFaiz Abbas2020-08-111-1/+1
| | | | | | | | | | | | | | | | | | The hardcoded array size leads to array overflows with changes in speed modes enum in mmc core. Use MMC_MODES_END for otap_del_sel array declaration to fix this. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
* | watchdog: Add support for K3 RTI watchdogJan Kiszka2020-08-113-0/+131
|/ | | | | | | | | | | | | | This is based on the Linux kernel driver for the RTI watchdog. To actually reset the system on an AM65x, it requires firmware running on the R5 that accepts the NMI and issues the actual system reset via TISCI. Kind of an iTCO, except that this watchdog hardware has support for no-way-out, and only for that. On the J721E, reset works without extra firmware help when routing the RTI interrupt via the ESM. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
* led: led_cortina: Add CAxxx LED supportJway Lin2020-08-073-0/+307
| | | | | | | | | | | Add Cortina Access LED controller support for CAxxxx SOCs Signed-off-by: Jway Lin <jway.lin@cortina-access.com> Signed-off-by: Alex Nemirovsky <alex.nemirovsky@cortina-access.com> CC: Simon Glass <sjg@chromium.org> Add head file fixed link error and remove unused flashing function Reviewed-by: Simon Glass <sjg@chromium.org>
* Merge https://gitlab.denx.de/u-boot/custodians/u-boot-usbTom Rini2020-08-064-25/+24
|\ | | | | | | - XHCI updates to support MIPS better
| * usb: xhci: Add virt_to_phys() to support mapped platformsStefan Roese2020-08-053-16/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Some platforms, like MIPS Octeon, use mapped addresses (virtual address != physical address). On these platforms we need to make sure, that the local virtual addresses are converted to physical (DMA) addresses for the xHCI controller. This patch adds the missing virt_to_phys() calls, so that the correct addresses are used. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Marek Vasut <marex@denx.de>
| * usb: usb-uclass.c: Drop le16_to_cpu() as values are already swappedStefan Roese2020-08-051-4/+4
| | | | | | | | | | | | | | | | | | | | | | These values are already swapped to CPU endianess, so swapping them again is a bug. Let's remove the swap here instead. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Marek Vasut <marex@denx.de>
| * usb: xhci: xhci_mem_init: Use cpu_to_le64() and not xhci_writeq()Stefan Roese2020-08-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | xhci_writeq() makes the CPU->LE swapping only when addressing registers in the xHCI controller address range and not in the local memory (RAM). We need to use cpu_to_le64() here to ensure that the conversion is done correctly. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Marek Vasut <marex@denx.de>
| * usb: xhci: Add missing endian conversions (cpu_to_leXX / leXX_to_cpu)Stefan Roese2020-08-051-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | While trying to use the U-Boot xHCI driver on the MIPS Octeon platform, which is big endian, I noticed that the driver is missing a few endian conversion calls. This patch adds these missing endian conversion calls. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Marek Vasut <marex@denx.de>
* | blkcache: Extend blkcache_init to cover CONFIG_NEEDS_MANUAL_RELOCOvidiu Panait2020-08-061-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extend manual relocation of block_cache list pointers to all platforms that enable CONFIG_NEEDS_MANUAL_RELOC. Remove m68k-specific checks and provide a single implementation that adds gd->reloc_off to the pre-relocation pointers. Acked-by: Angelo Dureghello <angelo.dureghello@timesys.com> Tested-by: Angelo Dureghello <angelo.dureghello@timesys.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Eric Nelson <eric@nelint.com> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> [trini: Add guard around DECLARE_GLOBAL_DATA_PTR to avoid size growth] Signed-off-by: Tom Rini <trini@konsulko.com>
* | drivers: serial: Make serial_initialize return intOvidiu Panait2020-08-062-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | serial_initialize is called only during the common init sequence, after relocation (in common/board_r.c). Because it has a void return value, it has to wrapped in initr_serial. In order to be able to get rid of this indirection, make serial_initialize return int. Remove extern from prototype in order to silence the following checkpatch warning: check: extern prototypes should be avoided in .h files Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
* | dm: blk: Use IS_ENABLED() instead of #ifdefs in blk_post_probeOvidiu Panait2020-08-061-4/+5
| | | | | | | | | | | | | | | | | | | | | | Use IS_ENABLED() instead of #ifdef in blk_post_probe function. No functional change intended. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> [trini: Fix thinko and use CONFIG_HAVE_BLOCK_DEVICE in IS_ENABLED()] Signed-off-by: Tom Rini <trini@konsulko.com>
* | pinctrl: aspeed: Fix Kconfig entry indentationMichal Simek2020-08-041-7/+7
| | | | | | | | | | | | | | | | Fix Kconfig entry indentation for Aspeed ast2500 pin control driver. Fixes: 4f0e44e46615 ("aspeed: AST2500 Pinctrl Driver") Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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