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671 commits 41 branches 81 tags 30 MiB
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101 commits

Author SHA1 Message Date
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
TuxSH 172a2b679c Fix strncpy bugs in fusée, etc. 2018-05-15 01:18:05 +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 9dce3b05ba [stage1] refactor diskio.c 2018-05-12 12:37:41 +02:00
TuxSH 75169790ff stage1 -> stage2 again 2018-05-12 11:00:36 +02:00
TuxSH 50047dffaa [stage1] unstub multiple sector-r/w code 2018-05-12 10:52:04 +02:00
Kate J. Temkin 9f86c75ea4 fusee: undo a silly mistake in longer-than-8K operations 2018-05-11 21:36:46 -07:00
TuxSH 4ada3b6195
Merge pull request #93 from encounter/fix/stage2-args 
Fix stage2_args_t mismatch
 2018-05-11 23:38:25 +02:00
TuxSH eb8573093d Move sd init into diskio.c, write code for latest commit 2018-05-11 22:24:40 +02:00
Kate J. Temkin 2b871397c2 fusee: allow sdmmc_read / sdmmc_write of more data than fits in the bounce buffer 2018-05-11 11:28:13 -07:00
Kate J. Temkin 402b69c549 fusee: actually obey the SD spec when switching voltage 2018-05-10 07:10:37 -07:00
Kate J. Temkin 437344fd25 fusee: support low-voltage SDMMC mode 2018-05-10 06:05:28 -07:00
Kate J. Temkin b20a04ede5 fusee: use full bus width and faster initial clock speed 2018-05-10 06:05:28 -07:00
TuxSH ff2472385f [sdmmc] sdmmc_handle_cpu_transfer: handle unaligned buffers 2018-05-09 20:46:16 +02:00
TuxSH b9b13e215f Fix struct tegra_sdmmc definition 
Definition errors were cancelling each other (for the most part)
 2018-05-09 19:33:54 +02:00
TuxSH 3206583db3 [sdmmc] Fix const-correctness issue 2018-05-09 19:11:16 +02:00