Skip to content

Instantly share code, notes, and snippets.

@DhruvaG2000
Created October 5, 2023 04:40
Show Gist options
  • Save DhruvaG2000/6f3e950417ce418c1bf083661c1a6fca to your computer and use it in GitHub Desktop.
Save DhruvaG2000/6f3e950417ce418c1bf083661c1a6fca to your computer and use it in GitHub Desktop.
Starting ATF on ARM64 core...
NOTICE: BL31: v2.9(release):v2.9.0-614-gd7a7135d32a8-dirty
NOTICE: BL31: Built : 09:53:14, Oct 5 2023
U-Boot SPL 2023.04-00005-gbbfd200c7fb3 (Oct 05 2023 - 09:53:48 +0530)
SYSFW ABI: 3.1 (firmware rev 0x0009 '9.0.5--v09.00.05 (Kool Koala)')
SPL initial stack usage: 1872 bytes
Trying to boot from MMC2
Warning: Did not detect image signing certificate. Skipping authentication to prevent boot failure. This will fail on Security Enforcing(HS-SE) devices
Warning: Did not detect image signing certificate. Skipping authentication to prevent boot failure. This will fail on Security Enforcing(HS-SE) devices
U-Boot 2023.04-00005-gbbfd200c7fb3 (Oct 05 2023 - 09:53:48 +0530)
SoC: AM62X SR1.0 HS-FS
Model: Texas Instruments AM625 SK
EEPROM not available at 80, trying to read at 81
Board: AM62B-SKEVM rev A
DRAM: 2 GiB
Core: 71 devices, 31 uclasses, devicetree: separate
MMC: mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from nowhere... OK
In: serial
Out: serial
Err: serial
Net: eth0: ethernet@8000000port@1
Hit any key to stop autoboot: 0
...
root@am62xx-evm:~# cat /sys/power/mem_sleep
s2idle [deep]
root@am62xx-evm:~#
root@am62xx-evm:~# uname -a
Linux am62xx-evm 6.1.46-00001-gb07a95cd1bf1 #2 SMP PREEMPT Thu Oct 5 09:42:58 IST 2023 aarch64 aarch64 aarch64 GNU/Linux
root@am62xx-evm:~# rtcwake -s 15 -m mem
rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Jan 1 00:01:09 1970
[ 38.486632] PM: suspend entry (deep)
[ 38.490347] Filesystems sync: 0.000 seconds
[ 38.514613] remoteproc remoteproc0: stopped remote processor 5000000.m4fss
[ 38.521929] Freezing user space processes
[ 38.527930] Freezing user space processes completed (elapsed 0.001 seconds)
[ 38.535122] OOM killer disabled.
[ 38.538346] Freezing remaining freezable tasks
[ 38.544273] Freezing remaining freezable tasks completed (elapsed 0.001 seconds)
[ 38.551676] printk: Suspending console(s) (use no_console_suspend to debug)
[ 38.803120] Disabling non-boot CPUs ...
[ 38.805325] psci: CPU1 killed (polled 0 ms)
[ 38.808157] psci: CPU2 killed (polled 0 ms)
[ 38.810451] psci: CPU3 killed (polled 4 ms)
[ 38.811252] Enabling non-boot CPUs ...
[ 38.811667] Detected VIPT I-cache on CPU1
[ 38.811757] GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000
[ 38.811818] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[ 38.812768] CPU1 is up
[ 38.813026] Detected VIPT I-cache on CPU2
[ 38.813072] GICv3: CPU2: found redistributor 2 region 0:0x00000000018c0000
[ 38.813111] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[ 38.813774] CPU2 is up
[ 38.814040] Detected VIPT I-cache on CPU3
[ 38.814090] GICv3: CPU3: found redistributor 3 region 0:0x00000000018e0000
[ 38.814134] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[ 38.814929] CPU3 is up
[ 38.815578] ti-sci 44043000.system-controller: ti_sci_resume: wakeup source: 0x50
[ 38.823691] ti-udma 485c0000.dma-controller: pktdma_alloc_chan_resources: chan0 invalid direction (0)
[ 38.823714] ti-udma 485c0000.dma-controller: PM: dpm_run_callback(): udma_pm_resume+0x0/0xb4 returns -22
[ 38.823739] ti-udma 485c0000.dma-controller: PM: failed to resume early: error -22
[ 38.827090] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 19
[ 38.836146] am65-cpsw-nuss 8000000.ethernet eth0: PHY [8000f00.mdio:00] driver [TI DP83867] (irq=POLL)
[ 38.836173] am65-cpsw-nuss 8000000.ethernet eth0: configuring for phy/rgmii-rxid link mode
[ 38.842935] am65-cpsw-nuss 8000000.ethernet eth1: PHY [8000f00.mdio:01] driver [TI DP83867] (irq=POLL)
[ 38.842948] am65-cpsw-nuss 8000000.ethernet eth1: configuring for phy/rgmii-rxid link mode
[ 39.127161] OOM killer enabled.
[ 39.130295] Restarting tasks ... done.
[ 39.136164] random: crng reseeded on system resumption
[ 39.141538] remoteproc remoteproc0: powering up 5000000.m4fss
[ 39.147389] remoteproc remoteproc0: Booting fw image am62-mcu-m4f0_0-fw, size 54860
[ 39.156483] rproc-virtio rproc-virtio.0.auto: assigned reserved memory node m4f-dma-memory@9cb00000
[ 39.167102] virtio_rpmsg_bus virtio0: rpmsg host is online
[ 39.172782] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xd
[ 39.174692] rproc-virtio rproc-virtio.0.auto: registered virtio0 (type 7)
[ 39.180916] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xe
[ 39.187230] remoteproc remoteproc0: remote processor 5000000.m4fss is now up
[ 39.201577] PM: suspend exit
root@am62xx-evm:~# uname -a
Linux am62xx-evm 6.1.46-00001-gb07a95cd1bf1 #2 SMP PREEMPT Thu Oct 5 09:42:58 IST 2023 aarch64 aarch64 aarch64 GNU/Linux
root@am62xx-evm:~#
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment