Hi, On Thu, Nov 29, 2018 at 07:00:16PM +0000, Christophe Leroy wrote: > This patch reworks mmu_mapin_ram() to be more generic and map as much > blocks as possible. It now supports blocks not starting at address 0. > > It scans DBATs array to find free ones instead of forcing the use of > BAT2 and BAT3. > > Signed-off-by: Christophe Leroy <christophe.le...@c-s.fr> > ---
I've just tested this series on my Wii, and starting from this patch (03/13), it hangs at the following lines of output: [ 0.000000] printk: bootconsole [udbg0] enabled [ 0.000000] Total memory = 319MB; using 1024kB for hash table (at (ptrval)) Before this patch it looks like this and boots to userspace: [ 0.000000] printk: bootconsole [udbg0] enabled [ 0.000000] Total memory = 319MB; using 1024kB for hash table (at (ptrval)) [ 0.000000] Linux version 4.20.0-rc5-wii-00022-gfbb911b84755 (jn@longitude) (gcc version 8.2.0 (Debian 8.2.0-9)) #1337 PREEMPT Mon Dec 3 21:49:02 CET 2018 ug_udbg_init: early -> final usbgecko_udbg: ready [ 0.000000] Using wii machine description ... I've tested at patch 1, 2, 3, 4, and 13, so I don't know if it works somewhere in the middle, but probably not. (And in case you're wondering about the 22 in the version string: Those are mostly patches that give me a serial console.) I'm not sure what is going on, because I haven't looked closely at the patches or tried to debug the problem. If you have some debugging tips, I can try them. Jonathan Neuschäfer
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