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@DhruvaG2000
Created March 25, 2026 13:03
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root@am62xx-evm:~# echo 100000 > /sys/devices/system/cpu/cpu0/power/pm_qos_resume_latency_us
root@am62xx-evm:~#
root@am62xx-evm:~# rtcwake -s 5 -m mem
rtcwake: assuming RTC uses UTC ...
rtcwake: wakeup from "mem" using /dev/rtc0 at Fri Jan 2 03:07:51 1970
[97655.683494] PM: suspend entry (deep)
[97655.687285] Filesystems sync: 0.000 seconds
[97655.696307] Freezing user space processes
[97655.702650] Freezing user space processes completed (elapsed 0.002 seconds)
[97655.709666] OOM killer disabled.
[97655.712885] Freezing remaining freezable tasks
[97655.718755] Freezing remaining freezable tasks completed (elapsed 0.001 seconds)
[97655.726163] printk: Suspending console(s) (use no_console_suspend to debug)
[97655.785863] Disabling non-boot CPUs ...
[97655.788675] psci: CPU3 killed (polled 0 ms)
[97655.792826] psci: CPU2 killed (polled 0 ms)
[97655.796375] psci: CPU1 killed (polled 0 ms)
[97655.798093] Enabling non-boot CPUs ...
[97655.798523] Detected VIPT I-cache on CPU1
[97655.798578] GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000
[97655.798641] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[97655.800041] CPU1 is up
[97655.800336] Detected VIPT I-cache on CPU2
[97655.800372] GICv3: CPU2: found redistributor 2 region 0:0x00000000018c0000
[97655.800422] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[97655.801689] CPU2 is up
[97655.802004] Detected VIPT I-cache on CPU3
[97655.802044] GICv3: CPU3: found redistributor 3 region 0:0x00000000018e0000
[97655.802102] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[97655.803484] CPU3 is up
[97655.804707] ti-sci 44043000.system-controller: ti_sci: wakeup source:0x50, pin:0xff, mode:0x1
[97655.829500] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 19
[97655.839127] am65-cpsw-nuss 8000000.ethernet eth0: PHY [8000f00.mdio:00] driver [TI DP83867] (irq=POLL)
[97655.839548] am65-cpsw-nuss 8000000.ethernet eth0: configuring for phy/rgmii-rxid link mode
[97655.846326] am65-cpsw-nuss 8000000.ethernet eth1: PHY [8000f00.mdio:01] driver [TI DP83867] (irq=POLL)
[97655.846735] am65-cpsw-nuss 8000000.ethernet eth1: configuring for phy/rgmii-rxid link mode
[97655.986607] OOM killer enabled.
[97655.989752] Restarting tasks: Starting
[97655.997873] Restarting tasks: Done
[97656.001634] random: crng reseeded on system resumption
[97656.007011] k3-m4-rproc 5000000.m4fss: received echo reply from 5000000.m4fss
[97656.014498] PM: suspend exit
root@am62xx-evm:~#
root@am62xx-evm:~#
root@am62xx-evm:~#
root@am62xx-evm:~# rtcwake -s 5 -m mem
rtcwake: assuming RTC uses UTC ...
rtcwake: wakeup from "mem" using /dev/rtc0 at Fri Jan 2 03:08:20 1970
[97679.626385] PM: suspend entry (deep)
[97679.630133] Filesystems sync: 0.000 seconds
[97679.636860] Freezing user space processes
[97679.643003] Freezing user space processes completed (elapsed 0.002 seconds)
[97679.650016] OOM killer disabled.
[97679.653248] Freezing remaining freezable tasks
[97679.659128] Freezing remaining freezable tasks completed (elapsed 0.001 seconds)
[97679.666537] printk: Suspending console(s) (use no_console_suspend to debug)
[97679.716792] Disabling non-boot CPUs ...
[97679.719706] psci: CPU3 killed (polled 0 ms)
[97679.723877] psci: CPU2 killed (polled 0 ms)
[97679.727590] psci: CPU1 killed (polled 0 ms)
[97679.728963] Enabling non-boot CPUs ...
[97679.729398] Detected VIPT I-cache on CPU1
[97679.729459] GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000
[97679.729525] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[97679.730953] CPU1 is up
[97679.731249] Detected VIPT I-cache on CPU2
[97679.731284] GICv3: CPU2: found redistributor 2 region 0:0x00000000018c0000
[97679.731334] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[97679.732541] CPU2 is up
[97679.732842] Detected VIPT I-cache on CPU3
[97679.732881] GICv3: CPU3: found redistributor 3 region 0:0x00000000018e0000
[97679.732935] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[97679.734422] CPU3 is up
[97679.735640] ti-sci 44043000.system-controller: ti_sci: wakeup source:0x90, pin:0xff, mode:0x1
[97679.760720] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 19
[97679.770358] am65-cpsw-nuss 8000000.ethernet eth0: PHY [8000f00.mdio:00] driver [TI DP83867] (irq=POLL)
[97679.770778] am65-cpsw-nuss 8000000.ethernet eth0: configuring for phy/rgmii-rxid link mode
[97679.777556] am65-cpsw-nuss 8000000.ethernet eth1: PHY [8000f00.mdio:01] driver [TI DP83867] (irq=POLL)
[97679.777962] am65-cpsw-nuss 8000000.ethernet eth1: configuring for phy/rgmii-rxid link mode
[97679.914641] OOM killer enabled.
[97679.917794] Restarting tasks: Starting
[97679.922766] Restarting tasks: Done
[97679.926863] random: crng reseeded on system resumption
[97679.932765] k3-m4-rproc 5000000.m4fss: received echo reply from 5000000.m4fss
[97679.940235] PM: suspend exit
root@am62xx-evm:~#
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