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Markus Stockhausen 23faf4c485 realtek: activate MIPS power cluster controller for RTL931x
The SMP environment is prepared well for the RTL93X. Now describe the
power cluster controller in the DTS. Tested on RTL9311 based Linksys
LGS352C.

Without patch:

root@OpenWrt:~# dmesg | grep CPU
[    0.140425] CPU1 revision is: 0001a120 (MIPS interAptiv (multi))
[    0.191952] Synchronize counters for CPU 1: done.
[    1.232191] CPU2: failed to start
[    1.237863] No online CPU in core 1 to start CPU3
[    2.273784] CPU3: failed to start
[    2.277589] smp: Brought up 1 node, 2 CPUs

root@OpenWrt:~# cat /proc/cpuinfo  | grep -E "model|proc"
processor               : 0
cpu model               : MIPS interAptiv (multi) V2.0
processor               : 1
cpu model               : MIPS interAptiv (multi) V2.0

With patch:

root@OpenWrt:~# dmesg | grep CPU
[    0.000000] CPU0 revision is: 0001a120 (MIPS interAptiv (multi))
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Failed to get CPU clock: -2
[    0.000000] CPU frequency from device tree: 1000MHz
[    0.133360] smp: Bringing up secondary CPUs ...
[    0.140418] CPU1 revision is: 0001a120 (MIPS interAptiv (multi))
[    0.191950] Synchronize counters for CPU 1: done.
[    0.230103] CPU2 revision is: 0001a120 (MIPS interAptiv (multi))
[    0.289220] Synchronize counters for CPU 2: done.
[    0.326189] CPU3 revision is: 0001a120 (MIPS interAptiv (multi))
[    0.378861] Synchronize counters for CPU 3: done.
[    0.413829] smp: Brought up 1 node, 4 CPUs

processor               : 0
cpu model               : MIPS interAptiv (multi) V2.0
processor               : 1
cpu model               : MIPS interAptiv (multi) V2.0
processor               : 2
cpu model               : MIPS interAptiv (multi) V2.0
processor               : 3
cpu model               : MIPS interAptiv (multi) V2.0

Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Link: https://github.com/openwrt/openwrt/pull/19110
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-06-19 21:56:49 +02:00
..
imagebuilder imagebuilder: fix addition of local packages 2025-02-21 10:44:42 +01:00
linux realtek: activate MIPS power cluster controller for RTL931x 2025-06-19 21:56:49 +02:00
llvm-bpf build: use zstd for IB, toolchain, SDK and LLVM compression 2024-04-13 08:05:04 +02:00
sdk build: fix building llvm tarball 2025-02-10 22:10:50 +01:00
toolchain build: use zstd for IB, toolchain, SDK and LLVM compression 2024-04-13 08:05:04 +02:00
Config.in loongarch64: new target 2024-05-04 14:14:16 +08:00
Makefile build: add $(STAGING_DIR) and $(BIN_DIR) preparation to target and package subdir compile dependencies 2024-03-03 23:13:59 +01:00