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2021-09-30WS cleanup: remove trailing empty linesWolfgang Denk1-1/+0
Signed-off-by: Wolfgang Denk <wd@denx.de>
2021-01-21rockchip: rk3328: Add support for FriendlyARM NanoPi R2SDavid Bauer1-0/+7
This adds support for the NanoPi R2S from FriendlyArm. Rockchip RK3328 SoC 1GB DDR4 RAM Gigabit Ethernet (WAN) Gigabit Ethernet (USB3) (LAN) USB 2.0 Host Port MicroSD slot Reset button WAN - LAN - SYS LED Signed-off-by: David Bauer <mail@david-bauer.net> Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
2020-06-07rockchip: rk3328: add rock-pi-e-rk3328_defconfig fileb.l.huang1-0/+7
This commit add the default configuration file and relevant description for rock-pi-e board Signed-off-by: Banglang Huang <banglang.huang@foxmail.com>
2020-05-01rockchip: rk3328: Add support for ROC-RK3328-CC boardChen-Yu Tsai1-0/+7
The ROC-RK3328-CC from Firefly and Libre Computer Project is a credit card size development board based on the Rockchip RK3328 SoC, with: - 1/2/4 GB DDR4 DRAM - eMMC connector for optional module - micro SD card slot - 1 x USB 3.0 host port - 2 x USB 2.0 host port - 1 x USB 2.0 OTG port - HDMI video output - TRRS connector with audio and composite video output - gigabit Ethernet - consumer IR receiver - debug UART pins The ROC-RK3328-CC has the enable pin of the SD card power switch tied to GPIO_0_D6. This pin also has the function SDMMC0_PWREN, which is muxed by default. SDMMC0_PWREN is an active high signal controlled by the MMC controller, however the switch enable is active low, and pulled low (enabled) by default to make things work on boot. As such, we need to mux away from SDMMC0_PWREN and use GPIO to enable power to the card. The default GPIO state for the pin is pull-down and input, which doesn't require extra configuration when paired with the external pull-down and active low switch. Deal with this by enabling regulator support in SPL, and setting "u-boot,dm-spl" for the regulator and other device nodes needed for muxing the pin. The device tree file is synced from the Linux kernel next-20200324. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29rockchip: rk3328: Migrate to use common board fileKever Yang1-64/+0
Use common board file for board_init() and board_late_init(), for Rockchip SoCs have very similar process. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Tested-by: Matwey V. Kornilov <matwey.kornilov@gmail.com>
2019-07-29rockchip: clean up board_usb_init() for all SoCsKever Yang1-6/+5
Use "snps,dwc2" for compatible name and and common variable names so that we can share the common code for all SoCs. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-06-26rockchip: rk3328: add rock64-rk3328_defconfigMatwey V. Kornilov1-0/+6
The ROCK64 is a credit card size SBC based on Rockchip RK3328 Quad-Core ARM Cortex A53. This series allow building u-boot SPL and u-boot.itb for Rock64 board. The proprietary TPL is stil required for deploy: ./tools/mkimage -n rk3328 -T rksd \ -d ./rkbin/bin/rk33/rk3328_ddr_333MHz_v1.16.bin idbloader.img cat ./spl/u-boot-spl.bin >> idbloader.img dd if=idbloader.img of=/dev/sdcard seek=64 conv=notrunc dd if=u-boot.itb of=/dev/sdcard seek=16384 conv=notrunc Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini1-2/+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>
2017-07-11rockchip: evb-rk3328: enable boot on regulatorKever Yang1-1/+8
Enable all the boot-on regulator in default. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-07-11rockchip: rk3328: board: add support of dwc2 gadgetMeng Dongyang1-0/+42
Probe dwc2 udc in the function of board_usb_start to enable usb gadget function. Signed-off-by: Meng Dongyang <daniel.meng@rock-chips.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-07-11rockchip: correct the bank0 ram sizeKever Yang1-9/+0
The bank0 ram size should be the DRAM size minus reserved size, the DRAM size may be 1GB, 2GB, 4GB, we can not hard code it. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Added DECLARE_GLOBAL_DATA_PTR for RK3328, RK3368 and RK3399: Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-07-11rockchip: use common sdram functionKever Yang1-6/+0
Replace the sdram_init() in board init and rockchip_sdram_size() in sdram driver for all the Rockchip SoCs which enable CONFIG_RAM. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Make dram_init() in rk3036-board.c conditional on CONFIG_RAM: Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-06-08rockchip: rk3328: don't implement usb_gadget_handle_interrupts twicePhilipp Tomsich1-5/+0
The usb_gadget_handle_interrupts()-function is already implemented by drivers/usb/gadget/dwc2_udc_otg.c, so we need to avoid defining it in the evb-rk3328.c board-specific file. This change fixes the following build error (from buildman): drivers/usb/gadget/built-in.o: In function `usb_gadget_handle_interrupts': build/../drivers/usb/gadget/dwc2_udc_otg.c:850: multiple definition of `usb_gadget_handle_interrupts' board/rockchip/evb_rk3328/built-in.o:build/../board/rockchip/evb_rk3328/evb-rk3328.c:37: first defined here make[1]: *** [u-boot] Error 1 Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Acked-by: Simon Glass <sjg@chromium.org>
2017-06-07rockchip: evb-rk3328: update board maintainerKever Yang1-1/+1
Update maintainer to Kever Yang for William Zhang is not work for this board now. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-04-05board_f: Drop setup_dram_config() wrapperSimon Glass1-1/+3
By making dram_init_banksize() return an error code we can drop the wrapper. Adjust this and clean up all implementations. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2017-03-17rockchip: rk3328: add evb-rk3328 supportKever Yang5-0/+138
evb-rk3328 is an evb from Rockchip based on rk3328 SoC: - 2 USB2.0 Host port; - 1 USB3.0 Host port; - 1 HDMI port; - 2 10/100M eth port; - 2GB ddr; - 16GB eMMC; - UART to USB debug port; Signed-off-by: William Zhang <william.zhang@rock-chips.com> Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
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