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WIP: mainboards: Add Google Octopus Bobba board #661

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@rmsyn rmsyn commented Jan 15, 2023

Add support for the Acer Chromebook Cb311-9h mainboard.

Most of the code is a more-or-less direct port from coreboot, with some modifications to make the code more Rust-y.

Code could probably still use a lot of cleanup, and may have missing parts (still unsure of the multistage build in coreboot).

Code also brings back Intel FSP, which accounts for a substantial amount of lines of code.

This reverts commit d9959f3.

Signed-off-by: rmsyn <rmsynchls@gmail.com>
…oreboot#569)"

This reverts commit ee20512.

Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Add Google Chromebook embedded controller ACPI ASL files

Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Add PadCommunity, PadGroup, and ResetMap definitions for geminilake soc

Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Adds a library crate to the root mainboard directory for mainboard
generic constants

Signed-off-by: rmsyn <rmsynchls@gmail.com>
FIXME: redo with embedded-hal::spi::Spi trait instead of ported coreboot
drivers

Signed-off-by: rmsyn <rmsynchls@gmail.com>
Minor edits for renaming, and using a static SpiCtrlrBuses collection

Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
rust-lang/log depends on std, even without the std feature

Signed-off-by: rmsyn <rmsynchls@gmail.com>
Use static references wrapped in Options to replace usage of raw
pointers.

Possible future rework is to remove all of this with types from the fdt
flattened device tree library.

Signed-off-by: rmsyn <rmsynchls@gmail.com>
Finish filling out the gpio and variant modules in the bobba octopus
variant

Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Copy from qemu-fsp emulation board

Signed-off-by: rmsyn <rmsynchls@gmail.com>
Signed-off-by: rmsyn <rmsynchls@gmail.com>
Copied from coffeelake aaeon/upboard fixed-dtfs.dts, need to update with
info from coreboot. They use flashmap, so the port to dtfs is not
exactly straightforward. They also use a depthcharge and
Chrome/Chromium OS payloads, so need to change for a Linuxboot payload

Signed-off-by: rmsyn <rmsynchls@gmail.com>
@rmsyn rmsyn marked this pull request as draft January 15, 2023 21:53
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