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Author SHA1 Message Date
Asahi Lina
37f9c5149c m1n1.proxyutils/constructutils: Add missing versions 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Asahi Lina
5d5fa70efa firmware: Add 13.1/13.2 to version list 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Asahi Lina
3117cdef99 m1n1.fw.agx: Fixes for 13.0b4 support 
Found while adding 13.2, but almost certainly mistakes from back when we
did 13.0b4.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Asahi Lina
91e0809063 m1n1.fw.agx: Misc initdata/etc fixes 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Janne Grunau
583f290b2b Add a space between '//' and '#' to satisfy clang-format 15 
Signed-off-by: Janne Grunau <j@jannau.net>
 2023-02-02 09:51:08 +09:00
Janne Grunau
5f3bd50b4a experiments/dart_dump.py: Fix register dump after 183991ca19 
Fixes: 183991ca19 ("m1n1.hw.dart: Hide all DART variants behind common interface")
Signed-off-by: Janne Grunau <j@jannau.net>
 2023-02-02 09:50:56 +09:00
Janne Grunau
c8c0bd5dc5 display: Check if FB IOVA is available on dart-disp0 
Fixes a copy and paste error in 1b5dee2496 checking dart-dcp twice.

Fixes: 1b5dee2496 ("display: Map the framebuffer if it is not mapped")
Signed-off-by: Janne Grunau <j@jannau.net>
 2023-02-02 09:50:33 +09:00
Janne Grunau
4e7398e3a8 display: Start scanning for fb IOVA at vm-base 
Required for M2 devices as the M2 Mac mini.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-02-02 09:50:33 +09:00
Janne Grunau
bff8aa647c dcp: Offset temporary IOVA space from vm-base 
Required on M2 devices.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-02-02 09:50:33 +09:00
Janne Grunau
7e33a578d8 rtkit: Extend IOVA to 36-bit 
Required for DCP on M2.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-02-02 09:50:33 +09:00
Janne Grunau
f68a842ab7 rtkit: Apply "asc-dram-mask" consistently 
Required for DCP on M2 which requires 36-bit IOVA space.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-02-02 09:50:33 +09:00
Janne Grunau
6466f8dec8 dcp: Parse dart SID for DCP 
Required for M2 which for which the dice showed "5".

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-02-02 09:50:33 +09:00
Janne Grunau
8af2489d84 dart: Increase IO address space to 36-bit 
This address space a single TTBR can hold with a 16k page size. Required
for DCP on M2.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-02-02 09:50:33 +09:00
Janne Grunau
93abc760b2 dart: Add checks to dart_translate_internal() 
Previous assumptions are not longer true with dart8110 on M2.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-02-02 09:50:33 +09:00
Janne Grunau
c3c29bbd92 dart: Allow SIDs != 0 in dart_setup_pt_region() 
Required for dart-dcp on M2 and M2 Pro/Max.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-02-02 09:50:33 +09:00
Janne Grunau
72cdec0e31 dart: Use "vm-base" as start when installing L2 tables 
Additional L2 tables for dart-dcp/disp0 need to be from carveout memory
so they can kept after m1n1 exist. iboot has "pt-region-X" and "l2-tt-X"
in the ADT. For DCP on M2 we have to start installing them at "vm-base"
which is 0x8_0000_0000.
This probably causes problems on M2 Pro which uses 1 << 40 as vm-base
for dart-dcp0.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-02-02 09:50:33 +09:00
Sasha Finkelstein
d110da1e75 copy the touchscreen calibration 
Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
 2023-01-28 21:58:44 +09:00
Sven Peter
90d0cd6b89 kboot: Copy ACIO tunables and DROM data 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2023-01-28 10:56:03 +09:00
Janne Grunau
2b4ed4abbf hv/trace_cd3217: Add tracing for TI/Apple cd3217 USB type C controller 
Interface (as used by macOS) is simple enough to skip register
definitions.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-01-28 10:49:04 +09:00
Janne Grunau
6f4c53279e hv/trace_dcp.py: Add support for for M2 
Signed-off-by: Janne Grunau <j@jannau.net>
 2023-01-28 10:48:46 +09:00
Janne Grunau
aaa04cfaba m1n1.trace.asc: Support tracing of a DART SID != 0 
Required for DCP on M2.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-01-28 10:48:46 +09:00
Janne Grunau
f8964ed0f9 m1n1.fw.asc: Increase DVA size to 36-bits 
A single TTBR covers 36-bit address space with 16k pages. Necessary for
DCP on M2.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-01-28 10:48:46 +09:00
Janne Grunau
39f933ec1f m1n1.fw.dcp.dcpep: DCPEp_SetShmem allows to query Shmem 
When used with FLAG = 0, IOMFB replies with the current Shmem IOVA. It
is NULL on the first call and keeps the last set value. Updating it
seems to work without issues after shutdown.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-01-28 10:48:46 +09:00
Janne Grunau
5631aaa74a experiments/scaler.py: Use unified DART implementation 
Untested if that makes this work on M1 systems which use dart8020 for
the scaler.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-01-28 10:48:46 +09:00
Janne Grunau
68bba35263 experiments/aes.py: Simplify by using unified DART 
Signed-off-by: Janne Grunau <j@jannau.net>
 2023-01-28 10:48:46 +09:00
Janne Grunau
183991ca19 m1n1.hw.dart: Hide all DART variants behind common interface 
Allows m1n1 experiments and tracers not to care about the DART variant.
Required to trace and experiment with DCP sanely on M1 and M2.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-01-28 10:48:46 +09:00
Janne Grunau
1fc26dbb1a hv/trace_dcp: Disable Disp0/DCP iboot EP tracing 
Its usage in m1n1 it is incompatible with the generic EPICEp tracing.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-01-28 10:48:46 +09:00
Janne Grunau
bf73c1416a m1n1.fw.asc.ioreporting: Support IOP provided buffers 
SMC provides buffer from its MMIO space. Since the macOS 13 SMC firmware
the firmware crashes when ACK-ing a GetBuf which provided a buffer.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-01-28 10:46:45 +09:00
Hector Martin
46f2811351 m1n1.fw.dcp.iboot: Identify colorspace values 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-01-22 23:57:41 +09:00
Mark Kettenis
951afdd033 kboot: Add new U-Boot driver model 'phase-tags' 
U-Boot is moving to a new set of tags to indicate devices that
should be bound/probed in early bootstrap phases.  Add 'bootph-all'
tags from the new bindings such that probing the serial port
early on in U-Boot continues to work and doesn't hang the system.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
 2023-01-22 23:54:00 +09:00
Janne Grunau
a56e3fbc78 kboot: dcp: Add "memory-region-names" properties 
Signed-off-by: Janne Grunau <j@jannau.net>
 2023-01-22 23:47:40 +09:00
Janne Grunau
fe38315f1c kboot: reserve framebuffer from "/vram" 
Fixes dcp if m1n1 reallocated the framebuffer due to large boot display
resolution. In that case we update "/vram" but leave the carveout
unmodified.

Use "framebuffer" as compatible string as proposed in
https://lore.kernel.org/dri-devel/20221117184039.2291937-4-thierry.reding@gmail.com/

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-01-22 23:47:40 +09:00
Janne Grunau
d73f53d9a0 kboot: dcp: Use "apple,asc-mem" as compatible strings for reserved memory 
This is in preparation for the next commit to use "framebuffer" as
compatible string for the boot framebuffer. This is in line with a
proposed change for boot framebuffer handling on Nvidia Tegra SoCs.
It will allow removing simpledrm via
drm_aperture_remove_conflicting_framebuffers().

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-01-22 23:47:40 +09:00
Janne Grunau
9ca6016a4e kboot: dcp: Use "apple,asc-mem" as compatible strings for reserved memory 
This is in preparation for the next commit to use "framebuffer" as
compatible string for the boot framebuffer. This is in line with a
proposed change for boot framebuffer handling on Nvidia Tegra SoCs.
It will allow removing simpledrm via
drm_aperture_remove_conflicting_framebuffers().

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-01-22 23:47:40 +09:00
Janne Grunau
4ed1a9c862 kboot: move dt_carveout_reserved_regions() after refactoring 
Signed-off-by: Janne Grunau <j@jannau.net>
 2023-01-22 23:47:40 +09:00
Janne Grunau
2667b10054 kboot: refactor dt_carveout_reserved_regions() 
The main part of function will be used to add a reserved memory region
for the framebuffer from "/vram" instead of the carveout.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-01-22 23:47:40 +09:00
Asahi Lina
3d28ac4d6f tools/chainload.py: Properly sleep DCP when chainloading macOS 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-01-20 18:18:13 +09:00
Asahi Lina
7a92257d30 m1n1.agx.render: Change heap size to 0x200 
This seems to be the AGX value

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-01-20 18:18:13 +09:00
Asahi Lina
e774b5c521 m1n1.trace.agx: Log hook writes 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-01-20 18:18:13 +09:00
Asahi Lina
8e77f8f49f m1n1.fw.agx.channels: Do not require contiguous pages for channel state 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-01-20 18:18:13 +09:00
Tobias Heider
8dd002d4f7 Replace bashisms with posix shell alternatives. 
Signed-off-by: Tobias Heider <me@tobhe.de>
 2023-01-13 17:29:15 +09:00
Martin Povišer
2cb6cb46ca tools/run_guest.py: Add -v option for attaching 9P virtio exports 
Signed-off-by: Martin Povišer <povik@cutebit.org>
 2023-01-13 17:25:25 +09:00
Martin Povišer
93c20e9395 m1n1.hv: Allocate virtio resources if unspecified 
Signed-off-by: Martin Povišer <povik@cutebit.org>
 2023-01-13 17:25:25 +09:00
Martin Povišer
020d86a23f m1n1.utils: Fix len() overflow in RangeMap 
This is to fix

  OverflowError: Python int too large to convert to C ssize_t

in case the upper bound of a range is 1<<64.

Signed-off-by: Martin Povišer <povik@cutebit.org>
 2023-01-13 17:25:25 +09:00
Martin Povišer
7db691737e kboot: Transfer virtio nodes from ADT to FDT 
Signed-off-by: Martin Povišer <povik@cutebit.org>
 2023-01-13 17:25:25 +09:00
Martin Povišer
c760e02388 hv: Insert attached virtios into ADT 
Signed-off-by: Martin Povišer <povik@cutebit.org>
 2023-01-13 17:25:25 +09:00
Martin Povišer
d94f918433 m1n1.adt: Add to_bus_addr() method 
So that one knows what to put in reg properties.

Signed-off-by: Martin Povišer <povik@cutebit.org>
 2023-01-13 17:25:25 +09:00
Martin Povišer
6f460b1f6a m1n1.adt: Add create_node() method 
Signed-off-by: Martin Povišer <povik@cutebit.org>
 2023-01-13 17:25:25 +09:00
Martin Povišer
2b33d7f801 m1n1.adt: Implement 'in' keyword on ADT nodes 
So that one can check for children, like:

  >>> "/arm-io/aic" in u.adt
  True

Signed-off-by: Martin Povišer <povik@cutebit.org>
 2023-01-13 17:25:25 +09:00
Martin Povišer
0249d04a4b m1n1.adt: Add missing 'sys' import 
Used for sys.stderr later on.

Signed-off-by: Martin Povišer <povik@cutebit.org>
 2023-01-13 17:25:25 +09:00