8 Commits

Author	SHA1	Message	Date
Wolfvak	8a7448995f	fixed overlooked ARM9 exception handler issue where code would be dumped incorrectly, modified ARM11 exception vectors to not take an entire page of compiled code	2020-07-26 10:27:48 -03:00
Wolfvak	f835469e19	rewrite the bootrom function header, add more operations and add ARM11 versions ... - the bootrom is now mapped on the ARM11 - removed the waitClks in favor of a more canonical implementation (subs r0, r0, 4/5 + branch back)	2020-07-24 13:37:29 -03:00
Wolfvak	5905fb84fb	removed the cross allocator, use the shared memory region instead for I2C and NVRAM transfers	2020-07-19 11:44:03 -03:00
Wolfvak	2ef408f4af	fix broken cross-buffer assumption, check nvram reads	2019-09-29 19:53:28 +02:00
Wolfvak	016eac6982	- properly set up MMU tables with caching and other fun stuff ... - maps a regular ARM-style exception vector table instead of using the bootrom vector redirection features a ton of bugs because I'm missing something, it actually manages to boot fb3DS v1.2 and BAX fine, but fails to boot itself	2019-06-03 02:27:41 +02:00
Wolfvak	2f86686388	renamed most low level functions and other stuff to fit with the current theme ... - added initial SCU twiddling - added very untested and unusable SMP code - fixed race condition that happened on boot - added initial MMU code (just super basic identity mapping, no caching set up or anything) - enabled some of the fancier ARMv6 features - reorganized ARM11 files into their own folders - possibly more stuff I'm forgetting about	2019-06-03 02:27:41 +02:00
Wolfvak	987b820c4a	beginning of better ARM11: ... - moved I2C code to the ARM11 (with an ugly hack that MUST be fixed) - reworked the PXI protocol to have lower latencies and remove any potential async support	2019-06-03 02:27:41 +02:00
d0k3	cce1032d34	Fix revised Makefile	2017-11-17 19:37:45 +01:00