#linux-amlogic on 2025-06-18 — irc logs at libera.catirclogs.org

2021-06-01 12:24 narmstrong changed the topic of #linux-amlogic to: Amlogic mainline kernel development discussion - our wiki http://linux-meson.com/ - ml linux-amlogic@lists.infradead.org - official channel moved from Freenode - publicly logged on https://libera.irclog.whitequark.org/linux-amlogic

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10:56 <funderscore> something interesting I mentioned earlier is that aml_ddr.fw at its start has a few addresses that are actually pointing to functions in aml_ddr.fw

10:56 <funderscore> https://ircb.dersco.re/uploads/funderscore/cae3562e-funderscore-paste.txt

10:59 <funderscore> and basically BL2 looks through them

10:59 <funderscore> https://ircb.dersco.re/uploads/funderscore/9bcf79a9-funderscore-paste.txt

10:59 <funderscore> come on I really like that new irssi autopaste script

11:00 <funderscore> some of the fields I've no idea what they are yet though

11:04 <funderscore> then it just runs those:

11:05 <funderscore> https://ircb.dersco.re/uploads/funderscore/ae842666-funderscore-paste.txt

11:05 <funderscore> an issue I saw is ... those functions seem to take the `di` struct ..

11:06 <funderscore> it's a GIANT struct with lots of various stuff, it's not even ddrs or some other struct in the acs. It's some completely different struct

11:06 <funderscore> I dubbed 'ddrinfo' for now

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12:49 <funderscore> I wrote about it in https://scm.dersco.re/amlogic/reversing-gxbb-bl2.git/about/docs/g12/ddrfw.md

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