RE: [PATCH 2/2] arm: layerscape: Disable erratum A009007 on LS1021A, LS1043A, and LS1046A

2022-04-19 Thread Ran Wang
Hi Sean, > -Original Message- > From: Sean Anderson > Sent: Wednesday, April 20, 2022 3:32 AM > To: u-boot@lists.denx.de; Priyanka Jain > Cc: Yinbo Zhu ; Ran Wang ; Prabhakar > Kushwaha ; Tom > Rini > Subject: Re: [PATCH 2/2] arm: layerscape: Disable er

Re: [PATCH 2/2] arm: layerscape: Disable erratum A009007 on LS1021A, LS1043A, and LS1046A

2022-04-19 Thread Sean Anderson
On 2/22/22 1:38 PM, Sean Anderson wrote: > This erratum is reported to cause problems on these processors [1-3]. > The problem is usually with the clocking, which is supposed to be > configured by the RCW [4]. However, if it is not set, or if the default > clocking is not correct, then this

[PATCH 2/2] arm: layerscape: Disable erratum A009007 on LS1021A, LS1043A, and LS1046A

2022-02-22 Thread Sean Anderson
This erratum is reported to cause problems on these processors [1-3]. The problem is usually with the clocking, which is supposed to be configured by the RCW [4]. However, if it is not set, or if the default clocking is not correct, then this erratum will cause an SError. However, according to Ran