Re: [U-Boot] [PATCH] mpc85xx: pci: Implement workaround for Erratum A007815

2017-01-24 Thread york sun
> <tony.obr...@alliedtelesis.co.nz>; u-boot <u-boot@lists.denx.de> >> Subject: Re: [U-Boot] [PATCH] mpc85xx: pci: Implement workaround for >> Erratum A007815 >> >> On 11/30/2016 11:51 PM, Chris Packham wrote: >>> (adding York) >>> >>> On Thu,

Re: [U-Boot] [PATCH] mpc85xx: pci: Implement workaround for Erratum A007815

2016-12-24 Thread Mingkai Hu
t; > Subject: Re: [U-Boot] [PATCH] mpc85xx: pci: Implement workaround for > Erratum A007815 > > On 11/30/2016 11:51 PM, Chris Packham wrote: > > (adding York) > > > > On Thu, Dec 1, 2016 at 4:20 PM, Tony O'Brien > > <tony.obr...@alliedtelesis.co.nz&

Re: [U-Boot] [PATCH] mpc85xx: pci: Implement workaround for Erratum A007815

2016-12-01 Thread york sun
On 11/30/2016 11:51 PM, Chris Packham wrote: > (adding York) > > On Thu, Dec 1, 2016 at 4:20 PM, Tony O'Brien > wrote: >> The read-only-write-enable bit is set by default and must be cleared >> to prevent overwriting read-only registers. This should be done >>

Re: [U-Boot] [PATCH] mpc85xx: pci: Implement workaround for Erratum A007815

2016-11-30 Thread Chris Packham
(adding York) On Thu, Dec 1, 2016 at 4:20 PM, Tony O'Brien wrote: > The read-only-write-enable bit is set by default and must be cleared > to prevent overwriting read-only registers. This should be done > immediately after resetting the PCI Express controller. >

[U-Boot] [PATCH] mpc85xx: pci: Implement workaround for Erratum A007815

2016-11-30 Thread Tony O'Brien
The read-only-write-enable bit is set by default and must be cleared to prevent overwriting read-only registers. This should be done immediately after resetting the PCI Express controller. Reviewed-by: Hamish Martin --- Note that this does not implement the