boot-deploy needs the AOSP mkbootimg (from android-tools) to build the
header v4 boot.img + vendor_boot.img pair; mkbootimg-osm0sis does not
handle GKI/vendor_boot. Matches the other header-v4 devices (Pixel 6).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QF5HebjUsRaxbW4cBX6HJP
The reference-design rail voltages that both sm8550-mtp and the rtwo
downstream share are unchanged, but three rails carry board-specific
ranges in the Motorola DT / device DTB dump:
L11B (panel VDD): 1.20-1.50 V -> 1.23-1.28 V
L1E (USB HS phy): fixed 0.88 V -> 0.88-0.912 V
L1G (UFS VCCQ): fixed 1.20 V -> 1.144-1.256 V
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QF5HebjUsRaxbW4cBX6HJP
Cross-referenced the LineageOS 23.2 sources (android_device_motorola_rtwo,
sm8550-common, sm8550-devicetrees) and the DTB dumped from the device:
- Fix debug UART: it is GENI SE7 under qupv3_id_0 (@ac0000), not qupv3_id_1.
- Add ramoops (0xae000000/0x60000) and a cont_splash reserved region
(0xb8000000), both matching the stock reserved-memory map.
- Add a simple-framebuffer at 0xb8000000 (1080x2400) so there is an early
console on the panel; deviceinfo screen size corrected to 1080x2400.
- Goodix GT9916 touchscreen on spi4 (SE4), reset TLMM24 / irq TLMM25,
avdd = pm8550 L9B, vddio = pm8550 L10B (new rails L8B/L10B added).
- gpio-keys: volume-up on pm8550 GPIO6; enable PMIC pwrkey + resin
(volume-down).
- SD card: real card-detect on pm8550 GPIO12, vqmmc = L8B.
- modules-initfs: add goodix-berlin + eusb2 phy modules.
Panel/DRM, GPU, modem, WiFi/BT (WCN7850), charger and camera are documented
as TODO in the .dts.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QF5HebjUsRaxbW4cBX6HJP
Bring-up for the Motorola Moto Edge 40 Pro (codename "rtwo", SM8550 /
Snapdragon 8 Gen 2).
New linux-postmarketos-qcom-sm8550 aport:
- Built from the postmarketOS soc/qcom-sm8550 tree (branch bringup,
6.13-rc3, commit 22591bbc).
- Kernel config is generated at build time from the in-tree upstream
defconfig plus the repo's pmos.config and devices.config fragments.
- Ships a WIP sm8550-motorola-rtwo.dts: SoC + PMICs + the sm8550-mtp
regulator tree, UART7 debug console, USB in high-speed peripheral mode,
UFS and SD card. Display panel, touchscreen, modem, WiFi/BT, GPU zap
shader and reserved-memory carveouts still need to be described from
Motorola's downstream sources.
device-motorola-rtwo:
- deviceinfo completed from bootimg analysis of the stock boot.img:
Android boot header v4, 4096-byte pages, no qcdt, fastboot flashing.
Added screen geometry, UFS sector size and a serial getty; framebuffer
disabled until the panel works.
- Depends on the new kernel, soc-qcom and mkbootimg.
Both packages still need 'pmbootstrap checksum' for the kernel tarball and
a real boot test; see the TODO comments in the APKBUILDs and the .dts.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QF5HebjUsRaxbW4cBX6HJP
The config was for an older version of Linux, so was getting new
defaults applied when being built. Now the committed config is the same
as Linux was actually using to build.
Apparently the compression changed slightly for the Github tar,
producing a different sha.
Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/9421>
devices.config being dropped from linux-next partially broke expressatt
as the mainline kernels do not enable peripherals that are needed
by expressatt. Let's instead add it to kconfig-generic.toml and use
postmarketOS's generic kernels instead of Alpine's.
Signed-off-by: Rudraksha Gupta <guptarud@gmail.com>
Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/9463>
Bump the kernel, regenerated config from fragments with
pmbootstrap kconfig generate linux-postmarketos-stericsson.
The kernel is looking for firmware in /lib/firmware, so I had
to fix this in the firmware package as well, was weird with a
subfolder to begin with, I have no idea why we were doing that.
Signed-off-by: Linus Walleij <linusw@kernel.org>
Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/9437>
Non-versioned provides with a provider priority as used before this
commit are only useful for virtual packages. That is, packages which
can be installed concurrently to each other. Therefore, having non-version
provider signals that the forked package is intended to be allowed to be
installed alongside the main package. Not only this is not the case (we don't
wanted forked alsa-ucm-conf and the upstream one installed together), but
in addition, doing so is impossible. That is because the main alsa-ucm-conf
package provides by default a versioned provider of itself, making the
concurrent installation not allowed. Therefore, using non-versioned provides,
although harmless in practice, represents a packaging bug that makes
understaning and reasoning about the fork harder.
Instead of doing that, make the providers versioned, and remove the
provider_priority. Now, it is clear that the forked alsa-ucm-conf packages
must replace the upstream one. To avoid installations that do not need a
forked alsa-ucm-conf, we must make sure that the version which the forked
packages provide is lower than the version of the upstream package. We do
so by prepending a 0. to the version, and adding an explanatory comment.
Signed-off-by: Pablo Correa Gómez <pabloyoyoista@postmarketos.org>
Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/9397>
snlavaiseandClaude Sonnet 5