Kevin D. Kissell wrote: > Ihar Hrachyshka wrote: > > > > > > Bisecting my Linus vanilla git, I found that the problem appeared > > after the following patch was applied: > > > > > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=566f74f6b2f8b85d5b8d6caaf97e5672cecd3e3e > > > > After reverting the patch, Linus vanilla git kernel again boots ok on > > the board. Please, take a look. > > Could one of the Cavium guys explain why the new code for V2 cores does > "ebase += ..." and not "ebase = "? The value "(read_c0_ebase() & 0x3ffff000)" is a physical address and must be converted into Mips KSEG address by adding CAC_BASE. My guess is that something about the NXP STB225 isn't fully Mips r2 and doesn't implement the ebase register correctly. I'm afraid I don't know anything about that processor. Chad
