Re: [U-Boot] [PATCH v2] powerpc/usb: fix bug of CPU hang when missing USB PHY clock

2012-10-19 Thread Marek Vasut
Dear Shengzhou Liu, > when missing USB PHY clock, u-boot will hang during USB > initialization when issuing "usb start". We should check > USBGP[PHY_CLK_VALID] bit to avoid CPU hanging in this case. > > Signed-off-by: Shengzhou Liu > --- > against master branch of upstream u-boot tree > v2: inte

[U-Boot] [PATCH v2] powerpc/usb: fix bug of CPU hang when missing USB PHY clock

2012-10-19 Thread Shengzhou Liu
when missing USB PHY clock, u-boot will hang during USB initialization when issuing "usb start". We should check USBGP[PHY_CLK_VALID] bit to avoid CPU hanging in this case. Signed-off-by: Shengzhou Liu --- against master branch of upstream u-boot tree v2: integrated Marek's comment to use single