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Author SHA1 Message Date
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
Hector Martin
e3e2d05967 experiments/dcp_iboot.py: New experiment 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 20:23:01 +09:00
Hector Martin
d2535159a5 m1n1.fw.dcp.iboot: Add iBoot DCP interface client 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 19:39:03 +09:00
Hector Martin
17e0dfceab hv/trace_dcp.py: Add EPIC support and refactor 
This now partially uses the scaffolding in m1n1.fw.afk.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 19:39:03 +09:00
Hector Martin
1d79711e79 m1n1.fw.afk: Add AFK/EPIC endpoint support 
These cover the non-dcpep endpoints of the DCP interface, including
the iBoot interface (disp0).

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 19:39:03 +09:00
Hector Martin
b2da9faac7 m1n1.fw.dcp.ipc: Add some more struct fields 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 19:39:03 +09:00
Hector Martin
0e326923cf m1n1.fw.common: Move some common defs here from m1n1.fw.dcp.ipc 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 19:39:03 +09:00
Hector Martin
23b9b45040 hv/trace_all.py: Use async tracing by default 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 19:39:03 +09:00
Hector Martin
72b7dfed5f m1n1.fw.asc: Stop endpoints on global stop 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 19:39:03 +09:00
Hector Martin
b388093d33 m1n1.hw.dart: Wait for invalidations to complete 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 19:39:03 +09:00
Hector Martin
78d1e5fd93 m1n1.hw.dart: Remove stray print 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 19:39:03 +09:00
Hector Martin
4482ae634d m1n1.hv: Add a .started variable to indicate HV is running 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 19:39:03 +09:00
Hector Martin
deb728adb9 m1n1.fw.asc: Invalidate DART after making new mappings 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 19:39:03 +09:00
Hector Martin
fb9cdcb1e9 m1n1.fw.asc.crash: Raise exception on ASC crashes 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 19:39:03 +09:00
Hector Martin
df481228b7 m1n1.gpiola: Add load_regmap() 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 19:39:03 +09:00
Hector Martin
1ecf7de936 m1n1.gpiola: Make Reloadable 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 19:39:03 +09:00
Hector Martin
3d523f27ad hv/trace_i2c.py: New example trace script 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 19:39:03 +09:00
Hector Martin
9012247cdd m1n1.trace.i2c: Add I2C dev tracer 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 19:39:03 +09:00
Hector Martin
430e8d2e8a m1n1.hw.i2c: Rename registers to PASemi names, add all bit defs 
This can serve as hardware documentation of the PASemi peripheral,
in lieu of public docs.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 18:55:44 +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
Sven Peter
5763569d9c hv/trace_nvme: Add NVMe tracer 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-01 16:49:14 +09:00
Sven Peter
6445cf61ba proxyclient: utils.py: allow to specify print function to chexdump 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-01-01 16:49:14 +09:00
mmhj
0a4d2ca222 Focused on the Asahi Linux Contributors 
Signed-off-by: mmhj <mhj@protonmail.com>
 2022-01-01 16:48:33 +09:00
mmhj
8505a55802 Consistency for (c) 
Could also used the symbol: &copy;

Signed-off-by: mmhj <mhj@protonmail.com>
 2022-01-01 16:48:33 +09:00
Hector Martin
40894439cb m1n1.trace: Fix redundant MMIO logs 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-12-28 21:09:58 +09:00
Hector Martin
90cf4baf85 m1n1.gpiola: Bugfixes 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-12-28 21:09:48 +09:00
Hector Martin
ba258dc805 hv/trace_gpio.py: Work on both t8103 and t6000 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-12-28 21:09:30 +09:00
Hector Martin
9496803b18 hv/trace_dcp.py: Add Shutdown commands for IOEp 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-12-28 21:09:06 +09:00
Hector Martin
f10f32af9e experiments/spi.py: Misc updates 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-12-28 21:08:47 +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
Mark Kettenis
36954d51fd kboot: Provide antenna SKU in device tree 
Read the antenna SKU from the ADT and store it in a
"apple,antenna-sku" property on the relevant node in the FDT.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
 2021-12-25 19:40:10 +09:00
Hector Martin
054e437c31 experiments/pcie_enable_devices.py: New script 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-12-21 20:14:56 +09:00
Hector Martin
1a77571557 chickens: Disable SMC traps from EL1 to EL2 
This behavior isn't really compliant with the architecture, so turn it
off.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-12-21 19:45:04 +09:00
Hector Martin
1fd1a467e1 chainload.py: Do not set secondary RVBARs if --no-sepfw 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-12-21 12:08:32 +09:00
Hector Martin
f2eac15ca7 tools/chainload.py: Default to copying SEPFW 
This doesn't really take any significant time and is the correct thing
to do. Use --no-sepfw for e.g. serial bring-up where doing the ADT dance
costs measurable time.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-12-17 22:30:42 +09:00
Hector Martin
92aca22119 heapblock: Remove payload_end logic for heap start 
This no longer applies ever since we started doing in-place chainloads.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-12-17 22:26:54 +09:00
Hector Martin
9e63fe2400 README.md: Update to mention m1n1.bin target 
Fixes: #135
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-12-17 21:49:49 +09:00
Hector Martin
688c6b1494 memory: Dynamically allocate top-level page tables 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-12-17 21:46:55 +09:00
Hector Martin
07c7cc09f3 hv_vm: Dynamically allocate top-level page tables 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-12-17 21:46:55 +09:00