Janne Grunau
a56e3fbc78
kboot: dcp: Add "memory-region-names" properties
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Signed-off-by: Janne Grunau <j@jannau.net>
2023-01-22 23:47:40 +09:00
Janne Grunau
fe38315f1c
kboot: reserve framebuffer from "/vram"
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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
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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
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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
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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()
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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
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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
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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
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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
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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.
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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
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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
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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
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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
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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
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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
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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
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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
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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
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Used for sys.stderr later on.
Signed-off-by: Martin Povišer <povik@cutebit.org>
2023-01-13 17:25:25 +09:00
Martin Povišer
6661ab14d0
hv: Add 9P virtio peripheral
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Add some minimal implementation of virtio peripherals. At the level
of on-target hypervisor code we implement the MMIO layout and
maintain virtqueues. Once a buffer is available, we break into the
host proxyclient to deal with it.
Specific device-classes of the virtio spec ought to be implemented in
the proxyclient. Here the one device implemented is 9P transport,
exporting the m1n1 source directory.
Signed-off-by: Martin Povišer <povik@cutebit.org>
2023-01-13 17:25:25 +09:00
Hector Martin
586157b8bf
experiments/smc_watcher.py: new experiment
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-12-26 15:07:52 +09:00
Sasha Finkelstein
8c2ad9ada6
Add z2 touch panel tracing
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Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
2022-12-24 20:45:19 +09:00
Hector Martin
fb36e30236
firmware: Add support for 12.3.1 firmware.
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This includes mapping it to 12.3.0 for compat in both DCP and GPU.
Added for machines with replaced logic boards that trigger the 12.3
bootloop issue.
Also fix the 12.5/12.6 version arrays which were wrong.
Signed-off-by: Hector Martin <marcan@marcan.st>
2022-12-08 23:04:01 +09:00
Janne Grunau
426604926d
kboot/dcpext: Fix mapping of dcp_txt on t8112 / M2
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dcp_txt is mapped on dart-dcp and dart-dcpext so check if its reserved
memory node already exist before adding it.
Signed-off-by: Janne Grunau <j@jannau.net>
2022-12-04 22:04:40 +09:00
Janne Grunau
159c553c6a
kboot: Call dt_set_dcp_firmware() from dt_carveout_reserved_regions()
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This avoids having duplicate calls for dcpext* on each mayor SoC
variant. Fixes setting firmware versions for dcpext on t8103 and t8112.
Signed-off-by: Janne Grunau <j@jannau.net>
2022-12-04 22:04:40 +09:00
Hector Martin
2abf2b1693
kboot: Forward DCP firmware versions into the DT
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-12-04 16:06:27 +09:00
Hector Martin
e1b2c45f34
kboot_gpu: Set firmware versions from ADT
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The kernel side doesn't check this yet, we'll let Lina take care of
that.
Signed-off-by: Hector Martin <marcan@marcan.st>
2022-12-04 16:06:27 +09:00
Hector Martin
c8d95baca0
kboot: Forward iBoot, firmware and m1n1 versions into the DT
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-12-04 16:06:27 +09:00
Hector Martin
c19303dc87
firmware: New module to detect firmware version
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-12-04 16:06:27 +09:00
Hector Martin
7782944808
Makefile: Fix CC FP log message alignment
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-12-04 15:07:16 +09:00
Hector Martin
4c2c4085f1
Makefile: Add multiple methods of determining the version number
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This fixes m1n1 stage2 version numbers (for .tar.gz downloads) as long
as the directory name is left intact, and also supports packagers
passing their own version number if needed.
Signed-off-by: Hector Martin <marcan@marcan.st>
2022-12-04 14:59:47 +09:00
Asahi Lina
db93de58b8
kboot_gpu: Add proper max-power and leakage calculations for t8112
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This uses a similar algorithm to t600x, but with different constants and
exponents. The current limit also engages here, so add it, and add the
t600x one too (even though it is never hit).
Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00
Asahi Lina
d20d89b704
tunables_static: Add t8112 GPU tunables
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00
Asahi Lina
f9862415b1
tunables_static: Add t600x GPU tunables
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00
Asahi Lina
e6ffbb018b
kboot_gpu: Add proper max-power and leakage calculations for t600x/t8103
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00
Asahi Lina
057151cb21
math: Add expf() implementation from musl
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00
Asahi Lina
87fa247d9b
m1n1.fw.agx.microsequence: Identify visibility_result_buffer field
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00
Asahi Lina
444c3c854b
kboot_gpu: Dummy t8112 power calculation
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This is wrong but it will do for now
Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00
Asahi Lina
9ebc38ca73
m1n1.trace.agx: Fix UAT TTBR PT size
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00
Asahi Lina
1b9cb35104
experiments/agx_*.py: Autodetect FW version and GPU rev
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00
Asahi Lina
2b0e022b78
m1n1.agx: Port rendering to G14
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00
Asahi Lina
696cdee114
m1n1.agx.initdata: Port to G14G
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00
Asahi Lina
80266ff93e
m1n1.constructutils: Unify version conditional syntax with Rust
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00
Asahi Lina
82a9bf3c26
hv/trace_agx_pwr.py: Cleanup
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00
Asahi Lina
9360a92cdc
m1n1/trace/agx.py: Add SGXTracer
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00
Asahi Lina
0a57f45805
m1n1.hw.agx: Add chip info regs
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00
Asahi Lina
e1752306c5
m1n1.fw.agx.initdata: Fix a bunch of fields
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00
Asahi Lina
2dab8e352a
m1n1.agx.render: Misc tiling related fixes
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00
Asahi Lina
9e65bd527b
experiments/agx_{parallel,renderframe}.py: Misc fixes
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-12-04 13:17:10 +09:00