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674 commits

Author SHA1 Message Date
Hector Martin
6f525fc0f1 smp: Skip missing CPUs and continue 
This will probably fix missing CPUs on low-binned machines

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-02-08 13:35:49 +09:00
Janne Grunau
1903dbd17e kboot: reload dt offset after dt_set_uboot_dm_preloc 
Fixes adding "u-boot,dm-pre-reloc" to all required power-management
nodes on t600x.

Signed-off-by: Janne Grunau <j@jannau.net>
 2022-02-07 01:02:21 +09:00
Hector Martin
7697e992b0 fb: Fix init message pointer 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-02-06 15:41:30 +09:00
Hector Martin
e1a7deb2d5 i2c: Increase low-level timeouts to 50ms. 
Hopefully this will cover all corner cases of the Ace2s being slow.

Issue: #101
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-02-06 15:36:22 +09:00
Sven Peter
cad8df30ce nvme: delete IO SQ/CQ when shutting down 
This should not be required but it looks like the 12.1 ANS2 firmware
complains when NVME_CC.EN is cleared before the IO queues have been
deleted.

Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-02-02 22:57:54 +09:00
Sven Peter
768be5bd58 sart: fix sart3_set_entry 
writel_relaxed(val, addr) inside Linux but write32(addr, val) inside
m1n1 confused my muscle memory.

Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-02-02 22:57:54 +09:00
Sven Peter
2ee920d229 sart: fix for 12.1 
Looks like Apple decided to change the compatible to sart,coastguard and rely
on the sart-version ADT property to differentiate between M1 and M1 Pro/Max
instead. sart-version is already present in the 11.x ADT so let's just
always decide based on that.

Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-02-02 22:57:54 +09:00
Hector Martin
fbc15bd77c payload: Consider an IMG4 blob as the end of payloads 
When loading m1n1.bin, SEPFW follows m1n1 and thus will show up at
the payload offset if there are no payloads.

Fixes: #158
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-02-01 15:52:08 +09:00
Sven Peter
ccf4b20a1d proxy: add nvme_{read,flush} 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-26 15:38:40 +09:00
Sven Peter
5f17b4743e nvme: bring up controller and implement nvme_read 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-26 15:38:40 +09:00
Sven Peter
54ff538df9 asc: use timeout_* 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-26 15:38:40 +09:00
Sven Peter
2bbf994089 utils: add timeout_{calculate,expired} 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-26 15:38:40 +09:00
Sven Peter
21fec139bf utils: add write64_lo_hi 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-26 15:38:40 +09:00
Sven Peter
bbea5167d5 rtkit: fix RTKIT_SYSLOG 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-26 15:38:40 +09:00
Mark Kettenis
30d6c6374d kboot: Add u-boot,dm-pre-reloc properties 
These properties are needed such that U-Boot can enable the
serial port in its early pre-relocation phase.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
 2022-01-26 15:37:47 +09:00
Sven Peter
2bd7bf4020 afk: use version 3 for epic_sub_hdr 
This drops the tx/rxcookie and accepts TYPE_NOTIFY in addition to
TYPE_REPLY for command replies to make the DCP code also work on 11.x.

It'll still complain about an unexpected message during init but work.

Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-19 03:24:20 +09:00
Hector Martin
f20a0fbcd5 rtkit: Do not ack prealloc'd buffers 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-19 03:23:42 +09:00
Sven Peter
2c28e13d25 rtkit: add rtkit_{hibernate,sleep} and use them for DCP and ANS2 
s/IDLE/HIBERNATE/ to keep in sync with the Linux driver and then
hibernate DCP but send ANS2 to sleep to allow reusing both.

Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-18 11:35:45 +09:00
Sven Peter
00404e9bc3 afk: propagate failures in afk_epic_rx correctly 
If the co-processor crashes afk_epic_poll will always fail which results
in afk_epic_rx getting stuck in an infinite loop calling afk_epic_poll
again and again.
This happens with e.g. old/incompatible DCP firmware.
Make sure the m1n1 proxy still works in those cases by propagating the
error correctly.

Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-18 11:33:57 +09:00
Janne Grunau
b2cb605832 display: Retry dcp_ib_get_hpd() for up to 2 seconds 
After boot DCP will need some time to detect connected displays.

Signed-off-by: Janne Grunau <j@jannau.net>
 2022-01-17 23:12:49 +09:00
Vincent Duvert
6736368275 rtkit.c: Add config.h include 
Needed for the RTKIT_SYSLOG optional define.

Signed-off-by: Vincent Duvert <vincent@duvert.net>
 2022-01-17 23:11:27 +09:00
Hector Martin
b9a7827900 main: Drop copyright year from copyright statement 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 14:41:44 +09:00
Hector Martin
f1033a97b2 afk: Fix error return for bad queue entry 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 14:33:27 +09:00
Hector Martin
1c2a2db1dd display: Add logic to initialize the Mac Mini HDMI display 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 04:42:00 +09:00
Hector Martin
eaadc43fbb dcp: Add DCP and iBoot protocol support 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 04:42:00 +09:00
Hector Martin
3f9bd38b6f afk: Add AFK/EPIC subsystem 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 04:42:00 +09:00
Hector Martin
ae1d7c4348 rtkit: Fix bug with version selection 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 04:42:00 +09:00
Hector Martin
476710410c rtkit: Change initial power state to 0x220 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 04:42:00 +09:00
Hector Martin
ca77566441 rtkit: Make rtkit_recv() return an int 
This allows distinguishing between error and no message conditions.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 04:42:00 +09:00
Hector Martin
15bce29775 rtkit: Add basic crashlog support 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 04:42:00 +09:00
Hector Martin
9b5cb569e4 rtkit: Buffer handling refactor 
This adds support for using preallocated buffers & more

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 04:42:00 +09:00
Hector Martin
8f3118d99f rtkit: Add syslog support 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 04:42:00 +09:00
Hector Martin
94bc563433 rtkit: Add dummy OSLog support 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 04:42:00 +09:00
Hector Martin
7fc207eb35 iova: Add range arguments to iovad_init() 
This allows restricting the IOVA range so as to not overlap with
prealloc'd ranges.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 04:42:00 +09:00
Hector Martin
847036b2ce iodev: Bump console buffer to 8K 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 04:42:00 +09:00
Hector Martin
18ceb3b3ff asc: Use 0x8000 offset for mbox regs 
Not sure where 0x4000 came from?

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 04:42:00 +09:00
Hector Martin
a4c5b64655 asc: Add asc_get_iop_node() 
The IOP child node in the ADT contains properties that the RTKit driver
needs to handle it properly.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 04:42:00 +09:00
Hector Martin
42c4334675 dart: Add dart_translate() & dart_search() 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 04:42:00 +09:00
Hector Martin
18408d37b1 dart: Handle locked DARTs & preserving page tables 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 04:42:00 +09:00
Hector Martin
2127de59c1 utils: Add is_heap() 
This lets us mix iBoot-allocated and heap-allocated pointers and
distinguish them at cleanup time.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-17 04:10:24 +09:00
Sven Peter
0b9829e227 proxyclient: add nvme_{init,shutdown} 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-16 18:53:29 +09:00
Sven Peter
2307e756d3 nvme: Add stub ANS NVMe driver 
Right now it only initializes the co-processor and makes sure
the firmware has booted successfully.

Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-16 18:53:29 +09:00
Sven Peter
1521978a6c pmgr: add pmgr_reset 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-16 18:53:29 +09:00
Sven Peter
1254b4bee6 pmgr: s/clock/power/ 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-16 18:53:29 +09:00
Sven Peter
734f8cc1b4 rtkit: Add RTKit library 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-16 18:53:29 +09:00
Sven Peter
c0cc000ce3 iova: Add a simple IOVA allocator 
Not well tested because I realized too late that NVMe doesn't
actually need any DART support...

Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-16 18:53:29 +09:00
Sven Peter
2b792ffc34 sart: Add SART support 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-16 18:53:29 +09:00
Sven Peter
65816f1bd8 asc: Add ASC mailbox driver 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-16 18:53:29 +09:00
Zzzec
bad788e67e hv_vm: fix an alignment problem in hv_map 
Signed-off-by: Zzzec <1223544545@qq.com>
 2022-01-03 18:23:39 +09:00
Hector Martin
3e4db747eb kboot: Forward WiFi cal blob from ADT to DT 
This calibration blob is stored in the WiFi chipset SROM on other
platforms, but Apple decided to move it to sysconfig instead...

Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-12-28 20:01:40 +09:00