On Jan 26, 2011, at 4:03 PM, John Schmoller wrote: > Hello all, > > I'm seeing issues on our MPC8[5/6]xx products in relation to POST > testing. I see that the POST word is stored in a spare, unused register > in the PIC, but this register seems to be cleared during > interrupt_init() when the PIC is reset. This means that I am seeing the > POST_ROM tests run (pre interrupt_init()) but the word then gets blown > away and the POST_RAM tests do not run (post interrupt_init()). I > browsed through the MPC8572 UM and didn't see any obvious replacements > for TFRR that wouldn't be reset. Do others see this issue? Freescale > guys, are you aware of some other register we can use? > > Thanks, > John
Not really, probably best to just have the PIC code save & restore the TFRR if #define CONFIG_POST - k _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
