-
Type:
Bug
-
Resolution: Fixed
-
Priority:
High
-
Linux Core SDK
-
LCPD-44679
-
11.01
-
-
SR1.0
root@am62pxx-evm:~# k3conf --cpuinfo
| -------------------------------------------------------------------------------------------------- | |
| VERSION INFO | |
| -------------------------------------------------------------------------------------------------- | |
| K3CONF | (version 0.3-nogit built Thu Jun 26 21:17:32 UTC 2025) |
| SoC | AM62Px SR1.0 |
| SoC identifiers | [0x6a5db56e] 0x352ed Func-Safe Secure 'U' Grade -40°C to 125°C AMH Package |
| SYSFW | ABI: 4.0 (firmware version 0x000b '11.1.2--v11.01.02 (Fancy Rat))') |
| DM ABI Info | 3.0 |
| DM F/w rev | 11.1.2 |
| DM Component rev | RM/PM HAL:'v11.01.02' SCI_SERV:'MSDK.11.01.00.05-dirty' |
| F/w Capabilities | 0x1f7: GEN DEEP_SLP MCU_ONLY PART_IO DM_MGD_LPM IO+DDR_RET IO_ISO DM-SPLT |
| -------------------------------------------------------------------------------------------------- |
| -------------------------------------------------------- | ||
| Processor Name | Processor State | Processor Frequency |
| -------------------------------------------------------- | ||
| A53SS0_CORE_0 | DEVICE_STATE_ON | 1400000000 |
| A53SS0_CORE_1 | DEVICE_STATE_ON | 1400000000 |
| A53SS0_CORE_2 | DEVICE_STATE_ON | 1400000000 |
| A53SS0_CORE_3 | DEVICE_STATE_ON | 1400000000 |
| -------------------------------------------------------- |
root@am62pxx-evm:~# devmem2 0x43000020
/dev/mem opened.
Memory mapped at address 0xffff87624000.
Read at address 0x43000020 (0xffff87624020): 0x0CDE0000
root@am62pxx-evm:~#
SR1.1
root@am62pxx-evm:~# k3conf --cpuinfo
| ------------------------------------------------------------------------------------------------------ | |
| VERSION INFO | |
| ------------------------------------------------------------------------------------------------------ | |
| K3CONF | (version 0.3-nogit built Thu Jun 26 21:17:32 UTC 2025) |
| SoC | AM62Px SR1.0 |
| SoC identifiers | [0x6a5dbdae] 0x352ed Func-Safe Non-Secure 'V' Grade -40°C to 125°C AMH Package |
| SYSFW | ABI: 4.0 (firmware version 0x000b '11.1.2--v11.01.02 (Fancy Rat))') |
| DM ABI Info | 3.0 |
| DM F/w rev | 11.1.2 |
| DM Component rev | RM/PM HAL:'v11.01.02' SCI_SERV:'MSDK.11.01.00.05-dirty' |
| F/w Capabilities | 0x1f7: GEN DEEP_SLP MCU_ONLY PART_IO DM_MGD_LPM IO+DDR_RET IO_ISO DM-SPLT |
| ------------------------------------------------------------------------------------------------------ |
| -------------------------------------------------------- | ||
| Processor Name | Processor State | Processor Frequency |
| -------------------------------------------------------- | ||
| A53SS0_CORE_0 | DEVICE_STATE_ON | 800000000 |
| A53SS0_CORE_1 | DEVICE_STATE_ON | 800000000 |
| A53SS0_CORE_2 | DEVICE_STATE_ON | 800000000 |
| A53SS0_CORE_3 | DEVICE_STATE_ON | 800000000 |
| -------------------------------------------------------- |
root@am62pxx-evm:~# devmem2 0x43000020
/dev/mem opened.
Memory mapped at address 0xffffb2296000.
Read at address 0x43000020 (0xffffb2296020): 0x2CAE0001
root@am62pxx-evm:~#
Also the code https://elixir.bootlin.com/linux/v6.12.35/source/drivers/cpufreq/ti-cpufreq.c#L310 only shows revision SR1.0
