Hector Martin
486ff9ecee
aic: t6000: Initialize external IRQ routing
...
This is used for coprocessors. Do it here so Linux doesn't have to deal
with it.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-12-08 01:14:44 +09:00
Hector Martin
abee2ecebc
pcie: Set link speed capabilities from ADT
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This sets both the target and the max link speed of the root ports
to the maximum specified in the ADT.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-12-07 14:03:26 +09:00
Hector Martin
c9dc4401c0
pcie: Enable port speed controls
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This makes PCIe train at >Gen1 by default
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-12-02 13:55:25 +09:00
Hector Martin
26b55d4b26
pcie: Wait for port PHY to be idle after init before configuring
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-12-02 13:42:19 +09:00
Hector Martin
9949689a74
pcie: Document APCIE_PHYIF_CTRL
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-12-02 13:41:56 +09:00
Hector Martin
32515c936f
m1n1.proxy: Fix typos in fb_blit/unblit
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-27 01:24:36 +09:00
Martin Povišer
c835b1d2fe
experiments/speaker_amp.py: Insert proper header
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Add SPDX header, make directly executable.
Signed-off-by: Martin Povišer <povik@protonmail.com>
2021-11-26 17:49:39 +09:00
Martin Povišer
4f7d03addf
m1n1.hw.*: Fill in SPDX license headers
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2021-11-26 17:49:39 +09:00
Martin Povišer
f71397abb7
tools/dump_pmgr.py: Show calculated NCO rate
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Show the calculated rate for NCO channels' output based on the present
register values.
Signed-off-by: Martin Povišer <povik@protonmail.com>
2021-11-26 17:49:39 +09:00
Martin Povišer
5e5b83e7a2
m1n1.hw.nco: Add NCO driver
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Apple SoCs have an NCO block used for generating audio master clocks.
The block performs fractional division of a higher-rate input clock and
contains a counter which is partially implemented as a LFSR. Credit
goes to Hector for reversing the divisor register semantics.
Signed-off-by: Martin Povišer <povik@protonmail.com>
2021-11-26 17:49:39 +09:00
Martin Povišer
549dcf8b3a
m1n1.hw.admac: Add debug print of estimated rate
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2021-11-26 17:49:39 +09:00
Martin Povišer
99a0741c87
speaker_amp.py: Clean up
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2021-11-26 17:49:39 +09:00
Martin Povišer
53be0ec40d
speaker_amp.py: Note down TAS2770 as best match
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2021-11-26 17:49:39 +09:00
Martin Povišer
8833696c69
m1n1.hw.admac: Fix descriptor deserialization
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2021-11-26 17:49:39 +09:00
Martin Povišer
301ba75b6b
m1n1.utils: Remove dead formatting
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2021-11-26 17:49:39 +09:00
Martin Povišer
145b1101c9
m1n1.utils: Add Register32.fields property
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2021-11-26 17:49:39 +09:00
Martin Povišer
d65526d326
m1n1.hw.admac: Clear underflow counters on reset
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2021-11-26 17:49:39 +09:00
Martin Povišer
570107629a
m1n1.hw.admac: Fix and extend register defs
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2021-11-26 17:49:39 +09:00
Martin Povišer
2cebfaab73
m1n1.hw.i2c: Reset status before transaction
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Reset the status register before each transaction. This is necessary if
we are taking over the peripheral after the Linux driver (e.g. in paused
hypervisor).
Signed-off-by: Martin Povišer <povik@protonmail.com>
2021-11-26 17:49:39 +09:00
Martin Povišer
a40840f13c
proxy: Expose usb_iodev_vuart_setup
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Expose the usb_iodev_vuart_setup function in uartproxy. This opens
the secondary ACM pipe to new uses outside the hypervisor. E.g. it can
be set up as another stream for sending proxy requests.
Sample usage from proxyclient:
p.usb_iodev_vuart_setup(p.iodev_whoami())
p.iodev_set_usage(IODEV.USB_VUART, USAGE.UARTPROXY)
# the second virtual serial now also serves proxy
Signed-off-by: Martin Povišer <povik@protonmail.com>
2021-11-26 15:31:21 +09:00
Hector Martin
98d6e9bb4f
tools/chainload.py: Fix 8b/16b copy confusion
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-26 13:58:39 +09:00
Hector Martin
95ef45fd11
usb: Squelch DART error for missing USB devices
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-24 17:17:54 +09:00
Hector Martin
b86574e410
tools/pmgr_adt2dt.py: New script to convert ADT PMGR devs to DT nodes
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This still requires manual editing to fix up some issues, since our idea
of always-on devices and parent-child relationships doesn't always match
Apple's.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-24 16:19:01 +09:00
Hector Martin
de6979fc7b
Revert "usb: Add usb_idx_from_address() to find a dev by its MMIO addr"
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This is no longer needed, so put things back the way they were.
This reverts commit e689ceb263
.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-23 23:36:14 +09:00
Hector Martin
be7ff3a062
kboot: Generalize device disable logic, disable i2c & usb devs
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-23 23:36:14 +09:00
Hector Martin
0e3ee31254
m1n1.fw.asc.kdebug: Handle prealloc messages (partially)
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Not sure if these need a reply...
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-23 17:27:37 +09:00
Hector Martin
99acc2675b
m1n1.fw.asc: Add support for shutting down RTKit links
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-23 17:20:09 +09:00
Hector Martin
0446838460
m1n1.fw.asc.crash: Add a basic crashlog parser
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-23 17:19:38 +09:00
Hector Martin
10dda2550d
m1n1.hv: Automatically lower BRKs
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This makes Linux BUG()s work out of the box without breaking into the
HV.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-23 14:05:26 +09:00
Jean-Marc Ranger
45a62144ff
Set missing execute bits in proxyclient/{experiments|tools}/*.py
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Currently, only some scripts in proxyclient/experiments and
proxyclient/tools have their execute bit set. Set it for those
that miss it.
Signed-off-by: Jean-Marc Ranger <jmranger@hotmail.com>
2021-11-23 01:23:11 +09:00
Jean-Marc Ranger
d4f750cb22
experiments/smc.py: Adapt to API change in SMCEndpoint
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Update experiments/smc.py to use fw/smc.py's new API.
Fixes: b9ddd74c02
("hv/trace_smc.py: Add SMC tracer")
Signed-off-by: Jean-Marc Ranger <jmranger@hotmail.com>
2021-11-23 01:22:57 +09:00
Hector Martin
6906af06cc
experiments/dcp.py: Use new ADT DART constructor
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-22 18:13:51 +09:00
Hector Martin
8778819831
m1n1.hw.dart: Fix typo
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-22 18:13:32 +09:00
Hector Martin
c8a8946e82
m1n1.hw.dart: Add a constructor that figures out DART type from the ADT
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-22 18:13:10 +09:00
Hector Martin
01e84ecef6
pcie: Document reg ranges better
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-22 16:43:22 +09:00
Hector Martin
555965e98a
pcie: Calculate the number of reg entries per port
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Turns out this isn't hardware-specific, but rather a change Apple made
retroactively in 12.0 RC. Doesn't look like there's a saner way than
this...
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-22 16:24:37 +09:00
Hector Martin
4027c34c7a
proxy: Add proxy ops for pcie_init/shutdown
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-22 16:04:35 +09:00
Hector Martin
660d7482b9
hv/trace_pmgr.py: New script
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-22 07:21:07 +09:00
Hector Martin
23c3617cf2
payload: Complain loudly about devicetree platform mismatches.
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-20 02:26:24 +09:00
Hector Martin
f4e11a78c6
i2c: Add explicit delay to the i2c_xfer_read timeout loop
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We now set the timeout at 10ms without any bytes received.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-18 22:29:51 +09:00
Hector Martin
850a669436
tps6598x: Add a delay in the command poll loop
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It seems that if we poll too fast, we DoS the poor thing...
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-18 22:15:38 +09:00
Hector Martin
cc1fa67ff2
i2c: Use Repeat-Start condition for SMBus reads
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-18 22:15:13 +09:00
Hector Martin
26f636dbbb
fb: Use 128-bitwise copies to speed up FB updates
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This makes it almost as fast as it was before the switch to an
uncached framebuffer, as far as I can tell.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-17 19:23:44 +09:00
Hector Martin
3b0d53d7b8
mcc: Guard against MCC count > max
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-17 10:14:15 +09:00
Hector Martin
0df392d0d3
mcc: Fix mcc_num_channels prop on t8103
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Bad copy and paste...
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-17 01:45:49 +09:00
Hector Martin
4b80041d6d
mcc: New module to initialize the MCC memory controller.
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This turns on the system level cache. The carveout unmapping also moves
here, and now it handles T8103/T6000 properly.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-16 21:09:48 +09:00
Hector Martin
ecc80f4b32
kboot: Fix warning/bug introduced by ecb6c82e
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-16 21:09:12 +09:00
Hector Martin
b9ec73b019
smp: Leave the default boot stack for CPU#0 set in case it resets
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-16 17:26:52 +09:00
Hector Martin
33d09cc7c0
hv_exc: Filter out CYC_OVRD_DISABLE_WFI_RET
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-16 17:26:39 +09:00
Hector Martin
5d214606df
m1n1.hv: Add flag to hide the CPU prefix in hv.log()
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-16 17:20:47 +09:00