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217 commits

Author SHA1 Message Date
hexkyz 0c688189f6 Fix uart pinmux configuration 2019-07-21 21:21:13 +01:00
hexkyz 7cee36544c Cleanup and re-write uart code 2019-07-21 19:18:15 +01:00
hexkyz f9c1d5fc1b Fix GPIO/SFIO defines: cosmetic change, gpio code was working properly despite the mistake 2019-07-21 15:55:40 +01:00
hexkyz 85bf7c86e0 fusee: cleanup and optimize boot sequence 2019-07-06 20:58:01 +01:00
hexkyz d09be18359 Fix argument type for isalnum and toupper 2019-07-02 17:22:28 +01:00
hexkyz 382a0192f9 Fix spacing in diskio 2019-07-01 20:20:34 +01:00
hexkyz e3b968fa80 Update FatFs to R0.13c 2019-07-01 20:12:30 +01:00
hexkyz e561919a52 Fix logic in ldr_ro_manager 
Fix argument type for isdigit/isxdigit
 2019-06-30 18:48:16 +01:00
SciresM aa289410bb
Merge pull request #567 from Atmosphere-NX/emunand_dev 
Implement support for emummc.
 2019-06-15 21:41:40 -07:00
hexkyz a4daa0761a fusee: cleanup sdmmc related code 2019-06-14 20:33:48 +01:00
WinterMute 8cf30176cb fix usage of ctype macros 2019-06-14 10:52:52 +01:00
Michael Scire cb532e3fb3 Merge branch 'master' into emunand_dev 2019-05-27 11:43:37 -07:00
hexkyz 2c3111f9c9 fusee: Add more verbose error messages 
boot: Fix license text
 2019-05-10 17:15:25 +01:00
hexkyz a9afbd2458 Merge branch 'master' into emunand_dev 2019-04-28 16:53:39 +01:00
Michael Scire 7fef83885f ams: improve fatal error context 2019-04-26 07:25:38 -07:00
hexkyz 732a6159f7 fusee: Properly finalize SDMMC1 (fixes 8.0.0 issues with PCV) 2019-04-20 10:36:38 -07:00
hexkyz a1512cf30f Merge branch 'master' into emunand_dev 2019-04-13 18:23:23 +01:00
Michael Scire ac07971211 stratosphere: custom exception handlers (reboot to fusee) 2019-04-12 15:28:46 -07:00
hexkyz 5868e0769a Merge branch 'master' into emunand_dev 2019-04-09 19:14:21 +01:00
2g4y1 3cb60b324b More 2019 Copyrights (#503) 2019-04-08 12:47:01 +02:00
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 c878e96398 emunand: Fix bugs and add missing stuff 2019-04-06 20:01:11 +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 891b865da8 fusee: change default power-off-time to 6 seconds. 2019-01-26 05:58:02 -08:00
Michael Scire 3f6325c358 fusee-secondary: reboot to fusee-primary, instead of rcm 2019-01-26 00:21:34 -08:00
Michael Scire ea02f389ac fusee-primary: reboot to self, instead of to RCM 2019-01-25 23:51:28 -08:00
hexkyz ef373d954f
fusee: Fix KFUSE clock. 2018-12-07 22:17:06 +00:00
Michael Scire 903789cf6e fusee: fix error printing pre-SD card init (closes #289). 2018-12-04 04:01:22 -08:00
Michael Scire 49ba3a86e2 fusee: move BCT.ini/secondary into atmosphere/ 2018-12-04 03:55:01 -08:00
Michael Scire 33b7e227d4 fusee: do PMC reboots, not CAR reboots. 2018-11-30 06:34:20 -08:00
hexkyz ed37706915 fusee: Add full 6.2.0 support via SMMU virtualization. 2018-11-29 23:32:31 +00:00
SciresM ab33329129
Merge pull request #266 from Atmosphere-NX/fatal 
Implement custom fatal sysmodule.
 2018-11-29 12:04:40 -08:00
hexkyz 6e7eb47d33 fusee: Minor hardware configuration fixes. 2018-11-17 21:50:31 +00:00
SciresM c530bb8910
Merge branch 'master' into fatal 2018-11-14 14:15:01 -08:00
hexkyz e5e9968d22 fusee: Remove obsolete MC carveout configuration. 
exosphere: Fix client access for MC carveout 2.
 2018-11-14 20:14:41 +00:00
Michael Scire 2838e41819 Add defines for atmosphere git revision. 2018-11-13 12:42:35 -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 6711cd93a8 atmosphere: extract API version management to common folder 2018-10-16 17:54:50 -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 1d22bb7b81
we need to strip the NO_PREFIX flag so your log_level is corrected for checking against the global 2018-09-26 02:47:24 +02:00
Resaec 81355415d0
port log.c log.h for fusee-primary 
refactor printing
remove lib/printk as it is replaced with log
remove lib/driver_utils.h
added log levels as they seem right, might need adjustments
 2018-09-26 02:18:50 +02:00
hexkyz 99d36c423e
fusee: Add missing const qualifiers (thanks @aveao) 2018-09-18 16:39:18 +00:00
hexkyz f864b0835d fusee: Add support for firmware version 6.0.0. 
fusee: Implement splash screen rendering.
fusee: Add minor notes and update lz library.
 2018-09-17 21:03:03 +01:00
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 2f8edfa8e2 fusee: Minor bugfixes. 2018-09-05 20:51:03 +01:00
hexkyz e02bfe036c
fusee: Fix CAR registers' definition. 2018-09-04 19:13:36 +01:00
hexkyz 70c4e64d20
fusee: SYSCTR0 was still wrong... 2018-08-31 22:36:26 +00:00
hexkyz 3cf37330ca fusee: Disable AHB redirection when necessary. 
fusee: Add 3.0.0/3.0.1/3.0.2 warmboot fix.
 2018-08-30 19:49:33 +01:00
hexkyz 611e85e6ee fusee: Implement BootConfig and Boot Reason handling. 2018-08-29 18:28:21 +01:00
Lioncash a400b10921 fusee-primary: Fix always false conditional in xmemmove 
This was corrected in 4b8455baf9 for
fusee-secondary, but I neglected to also fix it in fusee-primary (my
bad!)
 2018-08-24 22:30:36 -04:00
hexkyz 43bde3fcc9
fusee: Fix register definition. 2018-08-24 17:03:53 +01:00
hexkyz 320ec38be1 fusee: Complete re-write of the hardware initialization code: 
- Updated code to match hekate's;
- Improved nxboot (now boots firmwares 2.x successfully);
- Temporarily disabled built-in boot system module support;
- Fixed multiple bugs.
 2018-08-18 17:59:33 +01:00
Luke Street a3d53fbb2c Define wait() in fusee-primary/secondary 2018-07-29 10:53:06 -07:00
hexkyz 7836609839 Fix multiple issues reported by Coverity Scan 2018-07-26 18:45:18 +01:00
hexkyz a2104b85ce
fusee: Disable the SDCLK when switching to low voltage. 2018-07-24 19:05:27 +01:00
hexkyz e58927a8ab fusee: Fix SDMMC high speed support and other bugs. 2018-07-23 20:14:53 +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 22ae5b861c
fusee: Correct wrong comment (thanks @desowin) 2018-07-05 16:05:38 +01:00
hexkyz ddbbb0b758 fusee: SDMMC driver re-design: 
- Based on hekate's, linux's and u-boot's source code;
- Full support for SD and MMC;
- Fixes multiple issues;
- Deployed first in fusee-primary.

fusee: Code cleanup and style fixes.
 2018-07-04 21:55:27 +01:00
Tomasz Moń 206c10f333 Rework sdmmc clocking configuration 
Use 204 MHz as host clock in SDR104 mode instead of 136 MHz.
Due to this, also change the frequency init divider so the
initialization frequency is below 400 kHz.
This makes the clocks for SDMMC1 in all modes to match the TRM table.

Make it clear in the code that HS200/HS400 modes in fact use PLLP_OUT0
and not PLLC4_OUT2_LJ like the comment suggest. In fact selecting the
PLLC4_OUT2_LJ as clock source results in freeze after switching to
HS200/HS400 mode. This is most likely related to the PLLC4 not being
enabled, but it should be checked later.

Set the HS200/HS400 divider to 3, as this is what the code really did
set prior to this change - so this commit does not change that.

Configure Legacy 12 MHz clock to run at 12 MHz using the SW default
configuration (as per TRM) for the SDMMC legacy timer.

Introduce initial version of sdmmc_host_clock_delay() in order to use it
in places where the wait is host clock dependent. The way it is
implemented now does not change the sleep that was used instead.
 2018-06-12 17:20:15 +02:00
Max K d8c9399cff fusee: Run periodic autocal only on the uSD controller (#137) 2018-06-10 21:09:48 -07:00
hexkyz ceb93867b4
Merge pull request #132 from tslater2006/master 
Add sdmmc_dump_regs function
 2018-06-10 16:21:18 +01:00
Tomasz Moń 804a40830e Fix race conditions and misconfiguration in sdmmc 
Properly configure pull up and pull down offsets for autocal.
Run autocal prior to every transfer.

Prevent race conditions in sdmmc_wait_for_event() - make sure the fault
handler has highest priority, then the target irq, state conditions and
finally the error mask.

Do not clear all bits (|=) when acknowledging fault conditions,
only acknowledge the fault conditions itself.

Enable interrupts before preparing command registers - if sdmmc is fast
enough it can actually finish transfer before we enabled the interrupts.
Enabling interrupts clears the COMMAND COMPLETE status bit.

Temporarily print all the sdmmc messages in stage2 - for yet unknown
reason respecting the log level results in some failures.

This results in working microsd card in stage2 on my switch with Samsung
EVO+ 256GB microsd card.
 2018-06-09 17:37:53 +02:00
Timothy Slater a79d3454d8 Switched to mmc_debug, and use inttypes 2018-06-08 07:50:36 -05:00
Timothy Slater ca907077af Add sdmmc_dump_regs function 2018-06-07 12:55:29 -05:00
Tomasz Moń 7b9dcd2f1a Make sdmmc autocalibration follow TRM procedure 
Sleep for 1 us, not 1 ms.
Timeout after 10 ms, set driver strength code values according to TRM.

Fix typo (mS) - time is in milliseconds, not milliSiemens.
 2018-06-05 19:07:14 +02:00
TuxSH b2139ed182 Pass screen status and mmc struct from stage1 to 2 2018-06-04 19:17:23 +02:00
Tomasz Moń 0534e36cf8 Set SDMMC controller to SDR104 as a workaround 
According to Tegra X1 Series Processors Silicon Errata there is possible
misalignment of received data which results in a CRC error. The issue is
present only in SDR50 mode.
 2018-05-27 17:43:25 +02:00
TuxSH c9723d7b68 Refactor fusee's makefile 2018-05-27 00:59:02 +02:00
TuxSH d57f4c54a9 Fix mmc->allow_voltage_switching assignment in sdmmc_init 2018-05-24 17:39:36 +02:00
TuxSH 4d43a86b60 Copy latest sdmmc driver to stage2 2018-05-24 01:17:13 +02:00
Kate J. Temkin eaf8e559d6 fusee: work around some dual-init SDMMC issues 2018-05-23 07:47:02 -06:00
TuxSH a4b1cf8b50 Stage1: fix SE issue too 2018-05-21 21:18:30 +02:00
TuxSH 561fa90669 Use uintX_t for the SE & copy bugfixed SE struct definition 2018-05-21 19:05:00 +02:00
TuxSH ecb83903c0 Stage1: fix potential alignment issue 2018-05-21 14:18:03 +02:00
Kate J. Temkin ac7ee45493 fusee: improve SDR104 frequency and support AUTOCMD23 2018-05-21 04:24:50 -06:00
TuxSH bf2c6dff25 Stage2: Add exception handlers 2018-05-21 03:50:53 +02:00
TuxSH c1687905a3 Fix stack overflow when chainloading stage2 2018-05-21 03:42:05 +02:00
TuxSH ea2693dd2d Fix exception handlers (thanks @fincs) 2018-05-21 03:39:18 +02:00
TuxSH 43d1816ac2 [stage1] Add exception handlers... which somehow don't work? 2018-05-21 02:24:41 +02:00
TuxSH 83d9d874e6 Fusee use CAR reboot for fatal errors 2018-05-20 23:52:09 +02:00
TuxSH 4ec7d0fc82 Remove packed when not needed 2018-05-20 22:57:25 +02:00
TuxSH 3dd6ec5f6c wtf pmc reboot doesn't fully work -- display doesn't reinitialize 2018-05-20 16:56:15 +02:00
TuxSH f45bc83bc4 Introduce fatal_error 2018-05-20 16:18:48 +02:00
Kate J. Temkin add03d5774 fusee: correct computation of tuning block size 2018-05-20 07:21:49 -06:00
Kate J. Temkin d5411b5b1f fusee: begin adding support for MMC HS modes 2018-05-20 07:05:35 -06:00
Kate J. Temkin 5f3fc8156c fusee: SD: implement tuning, allowing for all SD UHS-I speed 2018-05-20 07:05:35 -06:00
Kate J. Temkin 38350e769c fusee: SD driver: implement everything necessary for UHS except tuning 2018-05-20 07:05:35 -06:00
Kate J. Temkin 633c5e95ed fusee: correct constants in CAR 2018-05-20 07:05:35 -06:00
Kate J. Temkin 817c42efc2 fusee: handle SDMMC speeds sanely 2018-05-20 07:05:35 -06:00
TuxSH ec7e0d923d Add custom panic driver 2018-05-20 14:11:46 +02:00
TuxSH c820375a86 Make struct tegra_pmc not packed 2018-05-20 01:40:23 +02:00
TuxSH 64cdd2e63f Actually don't use memcpy in sdmmc 2018-05-19 03:10:06 +02:00
TuxSH 2a98e2e3b8 Sync sdmmc changes between stage1 and 2 2018-05-19 02:50:50 +02:00
TuxSH b4eeddd7e1 Revamp all the Makefiles (thanks @fincs @WinterMute) 
... dependencies are now properly handled (e.g. header changes, etc.)
 2018-05-19 01:07:27 +02:00
Kate J. Temkin 7bfdf63a71 fusee sdmmc: don't time out on long reads 2018-05-18 07:43:09 -06:00
TuxSH 6c50723209 Fix tsec.c (thanks @rajkosto @tslater2006), fixes #106 2018-05-15 23:59:20 +02:00