Michael Scire
c5edb031fa
fusee: restore DRAM to 204MHz before starting main cpu on Mariko ( closes #1600 ).
...
Nintendo's Mariko tables result in trained frequency of 1599999 instead of 1600000.
PCV checks for rate == 1600000 exactly, when doing EMC init.
Thus EMC init does not succeed if we are trained to 1600000.
PCV has a fudge factor of 1000 used in SetEmcDvfsFreq, but this is not used in InitEmcDvfs.
This failure means that PCV cannot change rate back to 204MHz before sleep, and then after
wake extremely degraded performance is observed.
Restoring DRAM to 204MHz before boot causes EMC init to succeed/fixes performance degradation.
2021-08-30 07:19:28 -07:00
hexkyz
3e2f776184
fusee/sept: isolate common code for mariko preparation (to be revised during C++ rewrite)
2021-01-05 11:05:33 -08:00
Michael Scire
d7b14f48d2
fusee: fix no-BCT.ini for fusee-secondary
2020-12-19 12:08:05 -08:00
Michael Scire
6ecf04c3b7
find -exec sed -i'' -e 's/2018-2019 Atmo/2018-2020 Atmo/g' {} +
2020-01-24 02:10:40 -08:00
Michael Scire
90367aea0d
ams_mitm: add titles dir compat shim (to remove in 0.10.1)
2019-12-07 12:41:28 -08:00
hexkyz
dc4dbe29ae
Move memory training code into it's own stage (fusee-mtc)
2019-07-26 20:38:15 +01:00
hexkyz
85bf7c86e0
fusee: cleanup and optimize boot sequence
2019-07-06 20:58:01 +01:00
Michael Scire
cb532e3fb3
Merge branch 'master' into emunand_dev
2019-05-27 11:43:37 -07:00
Michael Scire
ca2c171482
fusee: how did this ever work
2019-05-10 08:40:21 -07:00
hexkyz
a9afbd2458
Merge branch 'master' into emunand_dev
2019-04-28 16:53:39 +01:00
Michael Scire
81895c8019
fusee: update to support booting 8.0.0
2019-04-20 10:36:38 -07:00
hexkyz
5868e0769a
Merge branch 'master' into emunand_dev
2019-04-09 19:14:21 +01:00
Michael Scire
03e176d7f1
atmosphere: current year is 2019
2019-04-07 19:00:49 -07:00
hexkyz
92816be055
emunand: Move all emulation code to fusee-secondary and simplify logic
2019-04-07 19:02:01 +01:00
hexkyz
e5045556bf
emunand: Preliminary skeleton for emunand in fusee
2019-04-06 19:35:27 +01:00
Michael Scire
ddc5222208
sept-s: First functional version.
2019-02-20 13:12:15 -08:00
Michael Scire
dc2b8ebab9
fusee: remove unnecessary delay.
2019-01-26 00:59:27 -08:00
Michael Scire
901723621c
fusee: hide non-error logs behind splash screen ( closes #328 )
2019-01-26 00:50:38 -08:00
hexkyz
b19e50e720
fusee: Implement DRAM training:
...
- Based on reverse engineered code and Peter De Schrijver's patches;
- Complemented with CTCaer's minerva_tc project.
2018-11-12 01:55:16 +00:00
Michael Scire
49f627bb28
fusee: Load fs.mitm by default.
2018-10-16 14:19:55 -07:00
hexkyz
ca0e41e8a0
fusee: Improve integration with the new logging system
...
fusee: Implement log level configuration from BCT.ini
2018-09-28 21:12:59 +01:00
Resaec
d67a7c0a87
moving log.c and log.h to lib/
...
removing lib/driver_utils.h as it have no purpose anymore now
2018-09-26 02:13:20 +02:00
Resaec
8cc266174d
change all print* calls to use the new print with a log_level
2018-09-23 23:22:25 +02:00
Resaec
840242b68e
started on centralized printing/logging
...
some character problems with "atmosphère" and such strings
2018-09-22 05:14:43 +02:00
hexkyz
39d812f434
fusee: Move nxboot hand-off to IRAM.
...
fusee/exosphere: Minor cleanup.
2018-09-15 21:08:58 +01:00
hexkyz
28e4d4411d
Add and fix copyright notices for better GPL compliance (thanks @naehrwert and @CTCaer).
2018-09-07 16:00:13 +01:00
hexkyz
3db9ce32fa
Fusee: Deployed new SDMMC driver in fusee-secondary. All stages boot now.
...
Fusee: Fixed wrong argument in se.c function.
Fusee: Improved timers.
2018-07-19 21:07:53 +01:00
hexkyz
c5e9aec013
fusee: Temporarily disable anything that prevents the fusee-primary to fusee-secondary transition.
2018-07-04 22:04:41 +01:00
TuxSH
0491a21a99
Fix logic bug in stage2's main function
2018-06-05 16:18:02 +02:00
TuxSH
b2139ed182
Pass screen status and mmc struct from stage1 to 2
2018-06-04 19:17:23 +02:00
TuxSH
bf2c6dff25
Stage2: Add exception handlers
2018-05-21 03:50:53 +02:00
TuxSH
57ff5e694a
Don't check for panics in stage2
2018-05-20 22:00:11 +02:00
TuxSH
f45bc83bc4
Introduce fatal_error
2018-05-20 16:18:48 +02:00
TuxSH
ec7e0d923d
Add custom panic driver
2018-05-20 14:11:46 +02:00
TuxSH
15bba0ba0c
Make loadlist empty when booting Horizon, more nxboot.c code
2018-05-14 21:17:06 +02:00
TuxSH
17f4a17d17
[stage2] Add debug printf in main.c
2018-05-14 00:06:48 +02:00
TuxSH
8df624a10d
Rename sd_utils to fs_utils, etc
2018-05-13 23:49:50 +02:00
TuxSH
4f50d412f5
Redesign fs_dev, raw_dev, introducing device_partition and switch_fs.
...
In theory, one could mount an encrypted FAT partition itself coming from a disk image, etc.
2018-05-13 19:53:55 +02:00
TuxSH
75169790ff
stage1 -> stage2 again
2018-05-12 11:00:36 +02:00
TuxSH
3e68441040
[stage2] Make console.c manage the display, enable it only when needed
2018-05-09 22:20:14 +02:00
TuxSH
70bb496388
Refactor stage1's and stage2's main.c files
2018-05-08 16:51:43 +02:00
TuxSH
50498e3b20
Don't deinit the display yet, for now
2018-05-08 15:44:48 +02:00
TuxSH
d43255d484
Fix bug in crt0
2018-05-08 14:56:17 +02:00
TuxSH
461e886244
Make di.c accept arbitrary FB addresses, fix flickering issues
2018-05-08 13:45:37 +02:00
TuxSH
e8306361f0
Rewrote crt0, init, and chainloading code
...
start.s, init.c, linker.ld and linker.specs are meant
to be re-used by user applications, should they remove the defines
from init.c and the .chainloader* sections from the linker script
2018-05-08 13:45:37 +02:00
TuxSH
2c07b5a2fb
Rework fs_dev mount code
2018-05-06 18:41:40 +02:00
TuxSH
a29e800661
Revert "Fix mount code in fs_dev.c"
...
This reverts commit 306555e5220f496a2e4dc513d6a0812abf95509f.
2018-05-06 18:14:08 +02:00
TuxSH
4265dc7b65
Don't pass the mmc struct around
2018-05-06 17:22:12 +02:00
TuxSH
306555e522
Fix mount code in fs_dev.c
2018-05-06 13:03:45 +02:00
TuxSH
8f5a5acb06
Fix the g_bct0 overflow issue, malloc now works
...
The linker chose the unused symbol from loader.c.
2018-05-06 11:46:48 +02:00
