CPU Param
The CPU parameter settings contain the initial settings passed to CPU-Init FW. Contact NVIDIA before changing these settings.
Field |
Description |
Configuration Example |
---|---|---|
Bootcpu |
Specify Boot CPU. 4 means A57 cpu0 and 0 mean Denver0. For automotive applications use A57-cpu0. |
cpu.bootcpu = 4 |
ccplex_platform_features |
Platform feature passed to the CPU-Init FW. |
cpu.ccplex_platform_features = 0x581; |
lsr_dvcomp_params_b_cluster |
Contains setting for initializing ADC and DVC, which need to be functional before CPU rails are brought up |
cpu.lsr_dvcomp_params_b_cluster = 0xC0780F05C; |
lsr_dvcomp_params_m_cluster |
Contains setting for initializing ADC and DVC, which need to be functional before CPU rails are brought up |
cpu.lsr_dvcomp_params_m_cluster = 0xC0780F05C; |
nafll_m_cluster_data |
Initial NAFLL settings for cluster for Denver |
cpu.nafll_m_cluster_data = 0x11F04461; |
nafll_b_cluster_data |
Initial NAFLL settings for cluster for A57 |
cpu.nafll_b_cluster_data = 0x11F04461; |