Re: [U-Boot] [PATCH v2] armv8: layerscape: Enable EHCI access for LS1012A

On 07/26/2018 07:38 PM, Ran Wang wrote: > Program Central Security Unit (CSU) to grant access > permission for USB 2.0 controller, otherwiase EHCI funciton will down. > > Signed-off-by: Ran Wang > --- > Change in v2: > - Add EL checking code to make sure related programming only happen >

[U-Boot] [PATCH v2] armv8: layerscape: Enable EHCI access for LS1012A

Program Central Security Unit (CSU) to grant access permission for USB 2.0 controller, otherwiase EHCI funciton will down. Signed-off-by: Ran Wang --- Change in v2: - Add EL checking code to make sure related programming only happen in EL3 arch/arm/cpu/armv8/fsl-layerscape/soc.c