platforms: add qcs6490-thundercomm-rubikpi3 ufs layout#115
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| # Copyright (c) 2026 Tyler Baker <tyler.baker@oss.qualcomm.com> | |||
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My rubikpi3 shows 128GiB UFS: rubikpi3:~# dmesg | grep -i blocks
[ 0.462725] sd 0:0:0:0: [sda] 29976576 4096-byte logical blocks: (123 GB/114 GiB)
[ 0.464061] sd 0:0:0:1: [sdb] 5120 4096-byte logical blocks: (21.0 MB/20.0 MiB)
[ 0.465376] sd 0:0:0:2: [sdc] 5120 4096-byte logical blocks: (21.0 MB/20.0 MiB)
[ 0.466650] sd 0:0:0:3: [sdd] 8192 4096-byte logical blocks: (33.6 MB/32.0 MiB)
[ 0.467955] sd 0:0:0:4: [sde] 655360 4096-byte logical blocks: (2.68 GB/2.50 GiB)
[ 0.469190] sd 0:0:0:5: [sdf] 51200 4096-byte logical blocks: (210 MB/200 MiB)
[ 0.470352] sd 0:0:0:6: [sdg] 262144 4096-byte logical blocks: (1.07 GB/1.00 GiB)
[ 0.471560] sd 0:0:0:7: [sdh] 262144 4096-byte logical blocks: (1.07 GB/1.00 GiB)And |
Author
Good catch. I have three of these boards, one is pre production with a 32GB flash chip. Other two are production units and indeed have 128GB UFS. Updated the PR to use 128GB. |
Add the partition scheme and contents.xml template for the Thundercomm
RUBIK Pi 3 (qcs6490-thundercomm-rubikpi3). The board uses the same
QCS6490 SoC as RB3 Gen 2 and shares its LUN 0-5 firmware partition
layout, and ships with a 128 GB SK hynix H9QT0G6CN6X146 UFS part.
It also requires three board-specific images on LUN 6 that the
Thundercomm UEFI consumes early in boot:
- rubikpi_con (8 MB) - rubikpi_config.img
- devcfg_full (200 MB) - devcfg_full.img
- dtb_con (68 MB) - rubikpi_dtso.img
The GUIDs and sizes match the layout the Thundercomm UEFI looks for
(extracted from the vendor gpt_main6.bin). Mainline kernel support
for the board landed in v7.0 via Linux commit f055a39f6874 ("arm64:
dts: qcom: Add qcs6490-rubikpi3 board dts").
This replaces the static rawprogram/patch/gpt files previously shipped
by the meta-qcom-3rdparty Yocto recipe with a managed layout, per
upstream review feedback. Allow the new board-specific image names
in the integration test and refresh the checksum manifest accordingly.
Signed-off-by: Tyler Baker <tyler.baker@oss.qualcomm.com>
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Summary
Adds a UFS partition scheme and
contents.xml.intemplate for the ThundercommRUBIK Pi 3 (
qcs6490-thundercomm-rubikpi3). The board uses the same QCS6490SoC as RB3 Gen 2 and shares its LUN 0-5 firmware layout, but defaults to a
32 GB UFS (vs 128 GB) and exposes a board-specific LUN 6 containing the
three images the Thundercomm UEFI consumes early in boot:
rubikpi_conrubikpi_config.imgdevcfg_fulldevcfg_full.imgdtb_conrubikpi_dtso.imgThe GUIDs and sizes match the layout the vendor UEFI looks for (extracted
from
gpt_main6.binin the Thundercomm boot-assets).Mainline Linux support for the board landed in v7.0 via commit
f055a39f6874("arm64: dts: qcom: Add qcs6490-rubikpi3 board dts").
Motivated by upstream review feedback on
qualcomm-linux/meta-qcom-3rdparty#41 (see
this comment),
which asked that the layout be managed through
qcom-ptoollike othertargets rather than shipping static rawprogram/patch/gpt files in the
Yocto recipe.