Commit Graph

634 Commits

Author SHA1 Message Date
CTCaer
8881faa91b bdk: touch: simplify input reporting
Additionally, touch polling now returns 1 for no event result.
2026-03-27 20:08:45 +01:00
CTCaer
0e64b9384f bdk: touch: switch to custom chip info cmd
And also check if chip id is correct on init.
2026-03-27 20:08:45 +01:00
CTCaer
e3fba92e00 bdk: touch: use packet i2c for all transfers
The repeating byte doesn't exist in i2c packet mode.
Additionally, adjust split transfers to one.
2026-03-27 20:08:45 +01:00
CTCaer
2a7e148011 bdk: touch: refactor
And also use packet mode for big tx/rx combo i2c trasnfers.
2026-03-27 20:08:45 +01:00
CTCaer
476c070cf4 bdk: i2c: optimize packet mode functions
- Allow xfer packet to send up to 20 bytes before receiving
- Remove interrupt use since it's only polling
- Check proper status for TX finish.
2026-03-27 20:08:45 +01:00
CTCaer
8f6dce1368 bdk: i2c: refactor 2026-03-27 20:08:45 +01:00
CTCaer
10c2d3d379 bdk: clk: add missing macro 2026-03-27 20:08:45 +01:00
CTCaer
e2ff75291b bdk: touch: refactor/improve
- Remove useless poll wait
- Use more defines
- Deduplicate code
- Add more checks
- Add switch sense mode
2026-03-27 20:08:45 +01:00
CTCaer
45a08c058f bdk: clk: reduce i2c freq input to save power 2026-03-27 20:08:45 +01:00
CTCaer
7a37ddc45e bdk: vic: add hw version that this driver aims for
Also TRM lies about best cache width, like always.
The higher the faster. The lower the simpler alignment.
A balanced one is used by default.
2026-03-27 20:08:45 +01:00
CTCaer
de3a74d351 bdk: bm92t: do not parse non fixed pdos 2026-03-27 20:08:45 +01:00
CTCaer
eb62a31a1a bdk: sdmmc: remove dependency to ram for init 2026-03-27 20:08:45 +01:00
CTCaer
bf5372628a bdk: mem: rename sdmmc dma buffer 2026-03-27 20:05:57 +01:00
CTCaer
aba56fd173 bdk: move exception type base away from IRQ stack
Allow a more heavy stack usage by IRQ handlers.
2026-03-27 20:05:57 +01:00
CTCaer
618e3007b5 bdk: lvgl: complete black theme
This has the side-effect to make any theme color component from 0x0B to 0xC7 work.
2026-03-27 19:38:45 +01:00
CTCaer
378d38b850 bdk: add missing header guards 2026-03-27 19:38:45 +01:00
CTCaer
f155346238 bdk: ianos: restructure for future expansion 2026-03-27 19:38:08 +01:00
CTCaer
b3c95990ed bdk: pmc: refactor register defines and structs 2026-03-27 19:36:58 +01:00
CTCaer
b86701823c bdk: pinmux: always detach I2C4 pins from I2C3 pm
Generally I2C3 communication can work via I2C3 or I2C4 pins.
Defaults are fine as long as one of the pin groups are floating or grounded or
both share I2C traces.

In NX boards I2C4 SDA is used for GC and connected to 1V8.
So if a GC is slotted, I2C3 works, if not, no communication is possible.

This config was done previously inside I2C3 consumer driver (touchscreen).
Now it's moved inside pinmux_config_i2c.
2026-03-27 19:36:58 +01:00
CTCaer
315457651c bdk: joycon: make init stricter but relax timings
Additionally, if both Joy-Con are found, try to send rumble simultaneously.
2026-03-27 10:02:21 +01:00
CTCaer
aecd657358 bdk: display: reduce display off waiting time
And align oled panel inside vblank.
Assumes display deinit happens before the rest of deinit.
2026-03-27 10:02:21 +01:00
CTCaer
925b6e22bb bdk: se: add T210 SHA256 silicon errata WAR
Apparently, some T210 silicon have an undocumented errata where the MSG_LEFT2/3
registers are not ignored as they should.
When they have random data in POR they cause a hang as long as the message and
SHA calculation speed. So always clear them.
Additionally, clear MSG_LENGTH2/3 registers too even though they do not matter.
2026-03-27 10:02:21 +01:00
CTCaer
5a35a61753 bdk: se: adjust T210 silicon errata coherency WAR
Add a 15us worst case scenario delay after OP done for T210.
Practically, because of 1600 MHz RAM, less than 1us delay is needed.
(204 MHz: 15us, 408 MHz: 5us, etc).
2026-03-27 10:02:21 +01:00
CTCaer
e649d1df8e bdk: se: correct result for < block size aes 2026-03-27 10:02:21 +01:00
CTCaer
4daa02fe85 bdk: hwinit: remove coreboot support
Everything external is finally updated and beyond parity with old things that needed it.
2026-03-27 10:00:26 +01:00
CTCaer
8c8ca53ab7 bdk: joycon: more refactoring 2026-03-27 10:00:26 +01:00
CTCaer
e6a3c80f4d bdk: joycon: generalize _jc_packet_add_uart_hdr
Correct its header construction in case it's used in the future.
Plus some unhardcoding of lengths.
2026-03-27 10:00:26 +01:00
CTCaer
2a0617dbf6 bdk: joycon: increase connection timeout to 1.8s 2026-03-27 10:00:26 +01:00
CTCaer
690beb0de7 bdk: joycon: refactor some fields
And add better comments.
2026-03-27 10:00:26 +01:00
CTCaer
6bcc2e082f bdk: joycon: use packed structs and bitfields 2026-03-27 10:00:26 +01:00
CTCaer
c605e924ed bdk: joycon: correct crc8 offsets
By luck the current offset and length of the calculation always worked.
Correct it though because the function might be used fully in the future.
2026-03-27 10:00:26 +01:00
CTCaer
d252dd7e52 bdk: joycon: maintain consistent naming styles 2026-03-27 10:00:26 +01:00
CTCaer
c200ef3f4a bdk: joycon: optimize rumble enable 2026-03-27 10:00:26 +01:00
CTCaer
5fe649d7dd bdk: display: add OLED status pin
Code is commented out for now until it gets used.
Status is set when RST is enabled.
2026-03-27 10:00:26 +01:00
CTCaer
8e2a776e73 bdk: se: support multiple/partial blocks for RNG 2026-03-27 09:59:42 +01:00
CTCaer
d0dcfd0008 bdk: se: use proper naming for ctx keys 2026-03-27 09:59:42 +01:00
CTCaer
a258c726dc bdk: se: refactor and optimize SHA256
- Simplify config and fix partial hashing
- Add partial function calls
- All partial state is handled internally
- All functions now use the classic naming convention.
2026-03-27 09:59:42 +01:00
CTCaer
89795a4c96 bdk: se: use classic naming convention for XTS 2026-03-27 09:59:42 +01:00
CTCaer
5a40f26010 bdk: se: add AES OFB encryption/decryption support 2026-03-27 09:59:42 +01:00
CTCaer
6c7370bec3 bdk: se: remove dst/src size argument requirement
All operations expect the destination buffer to fit the selected size.
And for simplicity STATE_WAIT is not supported.

Additionally, remove single block ECB and just use the normal function.
2026-03-27 09:59:42 +01:00
CTCaer
ba71fb0dba bdk: se: optimize and update aes cmac hashing
`se_aes_cmac_128` was also renamed to `se_aes_hash_cmac`.
By following the convention of 128bit functions not having size in their name.
2026-03-27 09:59:42 +01:00
CTCaer
d1066da9fa bdk: se: handle original and updated IV in one go
IV set now requires a size where the second block is updated IV
IV clear now clears both.
2026-03-27 09:59:42 +01:00
CTCaer
542fba6fbd bdk: se: support partial blocks for all aes modes 2026-03-27 09:59:42 +01:00
CTCaer
1295152f20 bdk: se: do a trivial refactor pass 2026-03-27 09:59:42 +01:00
CTCaer
9ebd03802f bdk: heap: use ultra fast defragmentation
The defragmentation runs on every free and it only merges subsequent nodes.
So there's no point of looping all nodes.
So, just check if previous and next nodes are mergeable.
This makes free performant and achieves the same exact functionality.
2026-03-27 09:59:42 +01:00
CTCaer
d391ef3b0f bdk: max17050: simplify calculations
And make current readings a tiny bit (±0.16%) more accurate.
2026-03-27 09:58:48 +01:00
CTCaer
9ef684037b bdk: max17050: remove unused cached batt voltage 2026-03-27 09:58:48 +01:00
CTCaer
19279fa57d bdk: joycon: improve charger config
Utilize charger config set command which allows for supplement mode.
Additionally, remove ping config when SIO and parse buttons/sticks on subcmd reports.
2026-03-27 09:58:48 +01:00
CTCaer
2004b38f41 bdk: ccplex: do not disable mselect on cpu pwrgate 2026-03-27 09:57:59 +01:00
CTCaer
8220466523 bdk: heap: add more safe guards
- Use magic for used regions
- Deduplicate calloc
Enable a print/abort in _heap_free() for debugging.
2026-03-27 09:57:59 +01:00