11 Feb
2011
11 Feb
'11
8:59 p.m.
On Feb 11, 2011, at 12:55 PM, Scott Wood wrote:
On Wed, 9 Feb 2011 23:20:03 -0800 Rick Ramstetter rick.ramstetter@gmail.com wrote:
As per the P2020 QoriQ manual's section 4.5.3 (p. 4-48, "QorIQ P2020 Integrated Processor Reference Manual"), I ought to be able to access CCSRBAR without mapping it through a TLB;
4.5.3 says you don't need a LAW, it doesn't say anything about not needing a TLB entry.
-Scott
In think in the boot from SPI case there is a 4G TLB that maps 1:1
- k