Re: [PATCH] rockchip: rockpro64: initialize USB in preboot【请注意，邮件由u-boot-bounces at lists.denx.de代发】

[Kever Yang]

On 2020/6/4 上午11:09, Kever Yang wrote:
>
> On 2020/6/3 下午11:44, Marcin Juszkiewicz wrote:
>> With video output enabled and USB keyboard supported there is no need
>> for serial console. So let initialize USB subsystem so keyboard 
>> connected to
>> board (either directly or via hub) can be used to interrupt autoboot.
>>
>> U-Boot TPL 2020.07-rc3-00123-g52d6cbd1a7 (Jun 03 2020 - 17:34:20)
>> Channel 0: LPDDR4, 50MHz
>> BW=32 Col=10 Bk=8 CS0 Row=16/15 CS=1 Die BW=16 Size=2048MB
>> Channel 1: LPDDR4, 50MHz
>> BW=32 Col=10 Bk=8 CS0 Row=16/15 CS=1 Die BW=16 Size=2048MB
>> 256B stride
>> 256B stride
>> lpddr4_set_rate: change freq to 400000000 mhz 0, 1
>> lpddr4_set_rate: change freq to 800000000 mhz 1, 0
>> Trying to boot from BOOTROM
>> Returning to boot ROM...
>>
>> U-Boot SPL 2020.07-rc3-00123-g52d6cbd1a7 (Jun 03 2020 - 17:34:20 +0200)
>> Trying to boot from SPI
>>
>> U-Boot 2020.07-rc3-00123-g52d6cbd1a7 (Jun 03 2020 - 17:34:20 +0200)
>>
>> SoC: Rockchip rk3399
>> Reset cause: RST
>> Model: Pine64 RockPro64 v2.1
>> DRAM:  3.9 GiB
>> PMIC:  RK808
>> MMC:   mmc at fe310000: 2, mmc at fe320000: 1, sdhci at fe330000: 0
>> Loading Environment from SPI Flash... SF: Detected gd25q128 with page 
>> size 256 Bytes, erase size 4 KiB, total 16 MiB
>> OK
>> In:    serial
>> Out:   vidconsole
>> Err:   vidconsole
>> Model: Pine64 RockPro64 v2.1
>> Net:   eth0: ethernet at fe300000
>> starting USB...
>> Bus usb at fe380000: USB EHCI 1.00
>> Bus usb at fe3a0000: USB OHCI 1.0
>> Bus usb at fe3c0000: USB EHCI 1.00
>> Bus usb at fe3e0000: USB OHCI 1.0
>> Bus dwc3: Register 2000140 NbrPorts 2
>> Starting the controller
>> USB XHCI 1.10
>> Bus dwc3: Register 2000140 NbrPorts 2
>> Starting the controller
>> USB XHCI 1.10
>> scanning bus usb at fe380000 for devices... 1 USB Device(s) found
>> scanning bus usb at fe3a0000 for devices... 1 USB Device(s) found
>> scanning bus usb at fe3c0000 for devices... 1 USB Device(s) found
>> scanning bus usb at fe3e0000 for devices... 2 USB Device(s) found
>> scanning bus dwc3 for devices... 1 USB Device(s) found
>> scanning bus dwc3 for devices... 2 USB Device(s) found
>>         scanning usb for storage devices... 1 Storage Device(s) found
>> Hit any key to stop autoboot:  0
>> =>
>>
>> Signed-off-by: Marcin Juszkiewicz <marcin at juszkiewicz.com.pl>
>
> Reviewed-by: Kever Yang <kever.yang at rock-chips.com>

Applied to u-boot-rockchip next branch


>
> Thanks,
> - Kever
>> ---
>>   configs/rockpro64-rk3399_defconfig | 2 ++
>>   1 file changed, 2 insertions(+)
>>
>> diff --git configs/rockpro64-rk3399_defconfig 
>> configs/rockpro64-rk3399_defconfig
>> index 807747485a..a56126b042 100644
>> --- configs/rockpro64-rk3399_defconfig
>> +++ configs/rockpro64-rk3399_defconfig
>> @@ -11,6 +11,8 @@ CONFIG_DEBUG_UART_CLOCK=24000000
>>   CONFIG_SPL_SPI_FLASH_SUPPORT=y
>>   CONFIG_SPL_SPI_SUPPORT=y
>>   CONFIG_DEBUG_UART=y
>> +CONFIG_USE_PREBOOT=y
>> +CONFIG_PREBOOT="usb start"
>>   CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-rockpro64.dtb"
>>   CONFIG_MISC_INIT_R=y
>>   CONFIG_DISPLAY_BOARDINFO_LATE=y
>
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