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2019-07-31ARM: dts: da850-evm: Fix MDIO pinmuxAdam Ford
In attempts to speed up SPL and reduce size, the MDIO pin muxing was inadvertently affected. Since the ethernet driver will setup the pin muxing when ethernet is loaded, this patch will also pinmux the MDIO pins at the same time. Once an DM compatible MDIO driver is available, this can be removed. Fixes: 877ab2423bc2 ("ARM: davinci: da850: Manual pinmux only when PINCTRL not available") Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-31arm: dts: k3-am654-base-board: Fix cpsw_nuss power-domains propertySuman Anna
The commit 355be915ed08 ("arm: dts: k3-am654: Update power-domains property for each node") has updated the power-domain cells value and updated power-domains property in various existing dts nodes but missed updating the cpsw_nuss node. This results in the following build warning, fix this. arch/arm/dts/k3-am654-base-board.dtb: Warning (power_domains_property): /interconnect@100000/interconnect@28380000/cpsw_nuss@046000000:power-domains: property size (8) too small for cell size 2 arch/arm/dts/k3-am654-r5-base-board.dtb: Warning (power_domains_property): /interconnect@100000/interconnect@28380000/cpsw_nuss@046000000:power-domains: property size (8) too small for cell size 2 Fixes: 355be915ed08 ("arm: dts: k3-am654: Update power-domains property for each node") Signed-off-by: Suman Anna <s-anna@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-30Merge tag 'xilinx-for-v2019.10' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze Xilinx/FPGA changes for v2019.10 fpga: - Xilinx virtex2 cleanup - Altera cyclon2 cleanup zynq: - Minor Kconfig cleanup - Add psu_init configuration for Z-turn board zynqmp: - Add support for pmufw config passing to PMU - script for psu_init conversion - zcu1275 renaming xilinx: - Add support for UltraZed-EV SoM
2019-07-30Merge branch 'master' of git://git.denx.de/u-boot-shTom Rini
2019-07-30arm64: zynqmp: add support for Avnet UltraZed-EV Starter KitLuca Ceresoli
Avnet UltraZed-EV Starter Kit is composed by the UltraZed-EV SoM and the only publicly-available compatible carrier card. The SoM is based on the EV version of the Xilinx ZynqMP SoC+FPGA. The psu_init_gpl.c file has been generated from the board definition files at [0] using Vivado 2018.3 and then minimized by tools/zynqmp_psu_init_minimize.sh. Manually removed serdes init code since it is not mentioned in device tree and fixed a checkpatch error. [0] https://github.com/Avnet/bdf/tree/3686c9ff7d2f0467fb4fcf39f861b8d6ff183b12/ultrazed_7ev_cc/1.1 Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-07-30arm64: zynqmp: Rename zc1275 to zcu1275Michal Simek
Name of this platform has changed and released to customers that's why name has also changed. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Series-to: uboot
2019-07-29Merge branch '2019-07-29-ti-imports'Tom Rini
- More DaVinci DM migration, drop am18xx EVM platform - Keystone bug fix
2019-07-29davinci: da850-evm: enable driver model for NANDBartosz Golaszewski
Enable the driver-model on da850-evm. We need to add a dummy nand node to the device tree, as the real nand node is a sub-node of the aemif device. On linux the aemif driver populates all its child nodes, but we can't do it in u-boot currently. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Tested-by: Adam Ford <aford173@gmail.com> #da850-evm
2019-07-29davinci: omapl138-lcdk: enable driver model for NANDBartosz Golaszewski
Enable the driver-model on da850-lcdk. We need to add a dummy nand node to the device tree, as the real nand node is a sub-node of the aemif device. On linux the aemif driver populates all its child nodes, but we can't do it in u-boot currently. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2019-07-29Merge branch '2019-07-29-master-imports'Tom Rini
- Assorted bug fixes
2019-07-29board: mediatek: Add pumpkin board supportFabien Parent
The pumpkin board is made by Gossamer Engineering and is using a MediaTek SoC. The board currently comes in two available version: MT8516 SoC and MT8167 SoC. The board provides the following IOs: eMMC, NAND, SD card, USB type-A, Ethernet, Wi-Fi, Bluetooth, Audio (jack out, 2 PDM port, 1 analog in), serial over USB, and an expansion header. Additionally there is a HDMI port, DSI port, and camera port only on the MT8167 version of the board. The board can be powered by battery and/or via a USB Type-C port and is using a PMIC MT6392. The eMMC and NAND are sharing pins and cannot be used together. This commit is adding the basic boot support for the Pumpkin MT8516 board on the eMMC. Signed-off-by: Fabien Parent <fparent@baylibre.com>
2019-07-29Merge tag 'video-for-2019.10' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-video - dcu and imx7 DM_VIDEO conversion - lb070wv8 compatible in simple_panel driver - bmp_logo improvements for DM_VIDEO - EDID updates to filter supported modes - meson_dw_hdmi: support EDID mode filtering - dw_hdmi: support ddc-i2c-bus phandle for external I2C masters - fix rpi crash when firmware doesn't report connected display
2019-07-29Merge tag 'u-boot-rockchip-20190729' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip - Clean up and migrate to use common rockchip spl board file - Clean up and migrate to use common rockchip board file - Increase rk3288 CONFIG_SYS_BOOTM_LEN to 16MB
2019-07-29rockchip: rk3288-veyron: Migrate "u-boot, boot0" to "u-boot, spl-boot-order"Kever Yang
"u-boot,spl-boot-order" is more flexible and other rockchip SoCs has convert to use it, migrate to use the new dts property. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29rockchip: phycore: remove no use "u-boot, boot0" in dtsKever Yang
We are using "u-boot,spl-boot-order" now and re-use the definition from rk3288-u-boot.dtsi, so remove it directly here. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29ARM: dts: colibri-imx6ull: extend lcdif nodeIgor Opaniuk
Provide proper display timings for lcdif node, used by mxsfb DM_VIDEO enabled framebuffer driver. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2019-07-29ARM: dts: colibri_imx7: Fix lcdif node definitionIgor Opaniuk
Fix lcdif DT node and make it conform to the structure defined in the Linux devicetree bindings [1]. Currently there is support only for old style lcdif node definitions. [1] https://www.kernel.org/doc/Documentation/devicetree/bindings/display/mxsfb.txt Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2019-07-29ARM: dts: colibri_vf: Add dcu0 nodeIgor Opaniuk
Add dumb node for NXP Display Control Unit0(DCU), which permits DM_ENABLED converted driver to be probed. Currently no display timings are provided in this node. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2019-07-27Merge branch '2019-07-26-ti-imports'Tom Rini
- Bring in the rest of the J271E platform - Various OMAP3/AM3517, DA850 fixes
2019-07-27ARM: dts: Logic PD SOM-LV and Torpedo Boards: Resync DTSAdam Ford
Re-sync all Logic PD OMAP35 and AM/DM37 boards with Kernel 5.2.1 Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-27Merge tag 'u-boot-imx-20190719' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-imx u-boot-imx-20190719 - CCF for i.MX6 - nandbcb command to write SPL into NAND - Switch to DM (i.MX28) - Boards: Toradex, engicam, DH - Fixes for i.MX8 - Fixes for i.MX7ULP Travis: https://travis-ci.org/sbabic/u-boot-imx/builds/561147504
2019-07-26ARM: am3517-evm: Migrate to SPL_OF_CONTROLAdam Ford
Like the other Logic PD OMAP35/DM37 boards, this board has device tree enabled for U-Boot. This patch converts the board to enable SPL_OF_CONTROL and further shrinks the device tree in SPL to limit it to UART3 (console), MMC1, i2c1, and GPIO4 (for mmc1 CD and WP). There appears to be a bug in minicom so users may need to switch the minicom terminal emulation to ANSI from VT102 due to the junk that gets pushed out of the UART on startup. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-26ARM: dts: dra76x: Update MMC2_HS200_MANUAL1 iodelay valuesFaiz Abbas
Update the MMC2_HS200_MANUAL1 iodelay values to match with the latest dra76x data manual[1]. Also this particular pinctrl-array is using spaces instead of tabs for spacing between the values and the comments. Fix this as well. [1] http://www.ti.com/lit/ds/symlink/dra76p.pdf Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2019-07-26ARM: dts: am57xx: Disable voltage switching for SD cardFaiz Abbas
If UHS speed modes are enabled, a compatible SD card switches down to 1.8V during enumeration. If after this a software reboot/crash takes place and on-chip ROM tries to enumerate the SD card, the difference in IO voltages (host @ 3.3V and card @ 1.8V) may end up damaging the card. The fix for this is to have support for power cycling the card in hardware (with a PORz/soft-reset line causing a power cycle of the card). Because the beaglebone X15 (rev A,B and C), am57xx-evms and am57xx-idks don't have this capability, disable voltage switching for these boards. The major effect of this is that the maximum supported speed mode is now high speed(50 MHz) down from SDR104(200 MHz). Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2019-07-26ARM: dts: am574x-idk: Add pinmuxes for mmc1 and mmc2Faiz Abbas
Sync with kernel dts by adding pinmuxes for mmc1 and mmc2. This fixes an issue where mmc2 (eMMC) was coming up in HS52 mode instead of the highest DDR52 mode. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2019-07-26ARM: dts: dra7-mmc-iodelay: Add a new pinctrl group for clk line without pullupFaiz Abbas
During a short period when the bus voltage is switched from 3.3v to 1.8v, (to enumerate UHS mode), the mmc module is disabled and the mmc IO lines are kept in a state according to the programmed pad mux pull type. According to 4.2.4.2 Timing to Switch Signal Voltage in "SD Specifications Part 1 Physical Layer Specification Version 5.00 February 22, 2016", the host should hold CLK low for at least 5ms. In order to keep the card line low during voltage switch, the pad mux of mmc1_clk line should be configured to pull down. Add a new pinctrl group for clock line without pullup to be used in boards where mmc1_clk line is not connected to an external pullup. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2019-07-26arm: dts: k3-j721e: Add r5 specific dt supportLokesh Vutla
Add initial support for dt that runs on r5. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
2019-07-26arm: dts: k3-j721e: Add initial support for common processor boardLokesh Vutla
Common Processor board is the baseboard that has most of the actual connectors, power supply etc. A SOM (System on Module) is plugged on to the common processor board and this contains the SoC, PMIC, DDR and basic highspeed components necessary for functionality. Add initial dt support for this common processor board. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-26arm: dts: ti: Add Support for J721E SoCLokesh Vutla
Add initial SoC definition for J721E SoC. Kernel dts posted here: https://lore.kernel.org/lkml/20190522161921.20750-1-nm@ti.com/ Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-26arm: dts: k3-am654: Update power-domains property for each nodeLokesh Vutla
Update the power-domain-cells to 2 and add the permissions to each node. Mark the following nodes accessed by r5 as shared: - DDR node - main uart 0 Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-25Add support for the NXP LS1021A-TSN boardJianchao Wang
The LS1021A-TSN is a development board built by VVDN/Argonboards in partnership with NXP. It features the LS1021A SoC and the first-generation SJA1105T Ethernet switch for prototyping implementations of a subset of IEEE 802.1 TSN standards. Supported boot media: microSD card (via SPL), QSPI flash. Rev. A of the board uses a Spansion S25FL512S_256K serial flash, which is 64 MB in size and has an erase sector size of 256KB (therefore, flashing the RCW would erase part of U-Boot). Rev. B and C of the board use a Spansion S25FL256S1 serial flash, which is only 32 MB in size but has an erase sector size of 64KB (therefore the RCW image can be flashed without erasing U-Boot). To avoid the problems above, the U-Boot base address has been selected at 0x100000 (the start of the 5th 256KB erase sector), which works for all board revisions. Actually 0x40000 would have been enough, but 0x100000 is common for all Layerscape devices. eTSEC3 is connecting directly to SJA1105 via an RGMII fixed-link, but SJA1105 is currently not supported by uboot. Therefore, eTSEC3 is disabled. Signed-off-by: Xiaoliang Yang <xiaoliang.yang_1@nxp.com> Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com> Signed-off-by: Jianchao Wang <jianchao.wang@nxp.com> Signed-off-by: Changming Huang <jerry.huang@nxp.com> Signed-off-by: Vladimir Oltean <olteanv@gmail.com> [Vladimir] Code taken from https://github.com/openil/u-boot (which itself is mostly copied from ls1021a-iot) and adapted with the following changes: - Add a008850 errata workaround - Converted eTSEC, MMC to DM to avoid all build warnings - Plugged in distro boot feature, including support for extlinux.conf - Added defconfig for QSPI boot - Added the board/freescale/ls1021atsn/README.rst for initial setup - Increased CONFIG_SYS_MONITOR_LEN so that the SPL malloc pool does not get overwritten during copying of the u-boot.bin payload from MMC to DDR. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-07-25arm: ls1021atwr: Convert to use driver model TSEC driverBin Meng
Now that we have added driver model support to the TSEC driver, convert ls1021atwr board to use it. This depends on previous DM series for ls1021atwr: http://patchwork.ozlabs.org/patch/561855/ Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> [Vladimir] Made the following changes: - Added 'status = "disabled";' for all Ethernet ports in ls1021a.dtsi - Fixed the confusion between the SGMII/TBI PCS for enet0 and enet1 - a mistake ported over from Linux. Each SGMII PCS lies on the private MDIO bus of the interface (and the RGMII enet2 has no SGMII PCS). - Added CONFIG_DM_ETH to all ls1021atwr_* defconfigs - Completely removed non-DM_ETH support from ls1021atwr - Changed "compatible" string from "fsl,tsec-mdio" to "fsl,etsec2-mdio" and from "fsl,tsec" to "fsl,etsec2" to match Linux
2019-07-25arm: dts: ls1028a updates for network interfacesAlex Marginean
Defines LS1028A RDB SGMII port, QDS RGMII port. Signed-off-by: Alex Marginean <alexm.osslist@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-07-23Merge tag 'u-boot-stm32-20190723' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-stm - add rtc driver for stm32mp1 - add remoteproc driver for stm32mp1 - use kernel qspi compatible string for stm32
2019-07-23ARM: dts: rmobile: Synchronize Gen3 DTs with Linux 5.2Eugeniu Rosca
Backport and squash below Linux 5.2 commits for R-Car Gen3: Commit id * Summary line 6fffb98645e67b5 arm64: dts: renesas: r8a77990: ebisu: Add GPIO expander b068ed6efe6244d arm64: dts: renesas: r8a77990: Fix SPDX license identifier style 96c25882252704d ! arm64: dts: renesas: r8a7796: remove unneeded sound #address/size-cells 71ac75dffdae2f8 arm64: dts: renesas: r8a77990: ebisu: Enable LVDS1 encoder 9a0ff5c727b60a3 arm64: dts: renesas: r8a77995: draak: Enable LVDS1 encoder 9130c15829846fa arm64: dts: renesas: ebisu: Fix adv7482 hexadecimal register address 191f7dcd1f5ea1f arm64: dts: renesas: r8a77965: add SSIU support for sound a8f6110e64422d5 arm64: dts: renesas: ebisu: Enable VIN5 4162aa9db3d4469 arm64: dts: renesas: r8a77995: draak: Enable CAN0, CAN1 af965ba3248edde arm64: dts: renesas: r8a77990: Remove invalid compatible value for CSI40 1f4c123a98098cc arm64: dts: renesas: r8a77990-ebisu: Add BD9571 PMIC 474706117c2baa6 arm64: dts: renesas: ebisu: Add PMIC DDR0 Backup Power config e2fa79de7ecbef4 arm64: dts: renesas: Update Ebisu and Draak bootargs de8e8daaf7190ef arm64: dts: renesas: salvator-common: Sort node label 05f1d882d28b871 arm64: dts: renesas: r8a77995: draak: Fix EthernetAVB phy mode to rgmii 7a516e49d975311 arm64: dts: renesas: use extended audio dmac register e3414b8c45afa5c arm64: dts: renesas: salvator-common: Add GPIO keys support 720066d17c973fd arm64: dts: renesas: r8a7795: Add CMT device nodes 99cb95103e2d058 arm64: dts: renesas: r8a77965: Add CMT device nodes 28a5c61b5136d58 arm64: dts: renesas: r8a77990: Add CMT device nodes 32d622f3290b2a1 arm64: dts: renesas: r8a77965: Remove reg-names of display node (*) Patch id mismatch between Linux and U-Boot commit. [!] Dropped changes in arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dts, since the file doesn't exist in the U-Boot tree. Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
2019-07-22ARM: dts: stm32: Use kernel qspi compatible string for ↵Patrice Chotard
stm32f469-disco-uboot.dtsi For STM32 QSPI driver, "st,stm32-qspi" compatible string was first introduced in U-boot. But later in kernel side, "st,stm32f469-qspi" was used. To simplify, align U-boot QSPI compatible string with kernel one. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2019-07-22ARM: dts: stm32: Use kernel qspi compatible string for stm32f7-uboot.dtsiPatrice Chotard
For STM32 QSPI driver, "st,stm32-qspi" compatible string was first introduced in U-boot. But later in kernel side, "st,stm32f469-qspi" was used. To simplify, align U-boot QSPI compatible string with kernel one. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2019-07-20rockchip: evb-px5: switch to use ARM generic timerKever Yang
Default to use ARM generic timer in ARM64, switch from rk timer to generic timer. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20rockchip: rk3368-lion: switch to use ARM generic timerKever Yang
Default to use ARM generic timer in ARM64, switch from rk timer to generic timer. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20rockchip: rk3288: dts: enable spl-boot-orderKever Yang
We share the same default SPL boot order for all rk3288 boards, use dts instead of hard code in board file. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20rockchip: popmetal-rk3288: add -u-boot.dtsiKever Yang
Move U-Boot relate dts node/property into -u-boot.dtsi Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20rockchip: miqi-rk3288: add -u-boot.dtsiKever Yang
Move U-Boot relate dts node/property into -u-boot.dtsi Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20rockchip: rk3288-firefly: sync sdmmc pinctrl from mainlineKever Yang
The rk3288-firefly board have different setting for sdmmc io, sync then from kernel mainline: 6fbc7275c7a9 Linux 5.2-rc7 Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20rockchip: firefly-rk3288: add -u-boot.dtsiKever Yang
Move U-Boot relate dts node/property into -u-boot.dtsi Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20rockchip: fennec-rk3288: add -u-boot.dtsiKever Yang
Move U-Boot relate dts node/property into -u-boot.dtsi Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20rockchip: evb-rk3288: add -u-boot.dtsiKever Yang
Move U-Boot relate dts node/property into -u-boot.dtsi Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20rockchip: dts: rk3399: rock-pi-4: Use LPDDR4-100 dtsiJagan Teki
Use LPDDR4-100 sdram timings dtsi for RockPI-4 board. All these timings are processed during TPL stage of rock-pi-4 board, bootchain. This make TPL would replace rockchip in house rkbin in current bootchain. Bootchain after and before this change: TPL -> SPL -> U-Boot proper rkbin -> SPL -> U-Boot proper Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-20rockchip: dts: rk3399: nanopi-neo4: Use DDR3-1866 dtsiJagan Teki
Use DDR3-1866 2GB ddr timings dtsi for 1GB NanoPi Neo4 board. Since sdram rk3399 support dynamic stride and rank detection it can able to detect 1GB ddr eventough the timings are meant for dual channel, 2GB size. Bootchain after and before this change are: TPL -> SPL -> U-Boot proper rkbin -> SPL -> U-Boot proper This certainly fix the second channel data training initialization since we have dynamic rank, stride where second channel capabilities are clear or memset to 0. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-21rockchip: dts: rk3399: rockpro64: Use LPDDR4-100 dtsiJagan Teki
Use LPDDR4-100 sdram timings dtsi for Rockpro64 board. All these timings are processed during TPL stage of rockpro64 board, bootchain. This make TPL would replace rockchip in house rkbin in current bootchain. Bootchain after and before this change: TPL -> SPL -> U-Boot proper rkbin -> SPL -> U-Boot proper Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-21rockchip: dts: rk3399: Add LPDDR4-100 timingsJagan Teki
Add sdram timings for LPDDR4-100 via rk3399-sdram-lpddr4-100.dtsi file. all timings are dumped from rkbin/bin/rk33/rk3399_ddr_800MHz_v1.20.bin Associated LPDDR4 board -u-boot.dtsi can include this to make these timings available during SPL or TPL stages. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: YouMin Chen <cym@rock-chips.com> Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>