[PATCH 0/2] rockchip: Add initial RK3582 support

Jonas Karlman jonas at kwiboo.se
Tue Dec 10 23:23:34 CET 2024


This series add initial support for RK3582 support. The RK3582 is a
variant of the RK3588S with a few ip blocks disabled. What blocks are
disabled/non-working is indicated by the ip-state in OTP.

Compared to the vendor U-Boot variant, this mark cpu and gpu with
status=fail instead of removing nodes during DT fixup. Linux skip cpu
cores marked as failed staring from v5.17-rc1, however the GIC driver
will generate a harmless WARN_ON that safely can be ignored. A patch for
Linux will be sent to skip the WARN_ON for failed/disabled cpu cores.

This depends on the patch "rockchip: rk3588: Implement checkboard() to
print SoC variant" [1] for a clean apply.

[1] https://patchwork.ozlabs.org/patch/2009181/

Jonas Karlman (2):
  rockchip: Add initial RK3582 support
  rockchip: rk3588-generic: Enable support for RK3582

 arch/arm/mach-rockchip/rk3588/rk3588.c | 128 +++++++++++++++++++++++++
 configs/generic-rk3588_defconfig       |   1 +
 2 files changed, 129 insertions(+)

-- 
2.47.1



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