On Sun 2016-01-10 12:56:15, Pavel Machek wrote:
> Hi!
>
> After updating from 2016-rc1, I get this compile error:
>
> CC common/main.o
> drivers/usb/host/dwc2.c: In function 'usb_lowlevel_init':
> drivers/usb/host/dwc2.c:1028:40: error: 'CONFIG_USB_DWC2_REG_ADDR'
> undeclared (first use in this function)
> priv->regs = (struct dwc2_core_regs *)CONFIG_USB_DWC2_REG_ADDR;
> ^
> make mrproper socfpga_cyclone5_config
>
> Fixes the problem.
Well, it "fixes" the problem by not compiling dwc2.
Socfpga clearly wants DWC2:
include/configs/socfpga_common.h:#define CONFIG_USB_DWC2
include/configs/socfpga_common.h:#define CONFIG_USB_GADGET_DWC2_OTG
But does not contain required address:
[pavel@pollux u-boot]$ grep -ri USB_DWC2_REG_ADDR .
./drivers/usb/host/dwc2.c: priv->regs = (struct dwc2_core_regs
*)CONFIG_USB_DWC2_REG_ADDR;
./README: CONFIG_USB_DWC2_REG_ADDR the physical CPU address of
the DWC2
./include/configs/hikey.h:#define CONFIG_USB_DWC2_REG_ADDR 0xF72C0000
./include/configs/rpi-common.h:#define CONFIG_USB_DWC2_REG_ADDR 0x3f980000
./include/configs/rpi-common.h:#define CONFIG_USB_DWC2_REG_ADDR 0x20980000
Plus, make socfpga_cyclone5_config does not enable USB, which is
probably error.
Best regards,
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures)
http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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