config OCP_VPD bool default n depends on VPD help It implements functions that get common VPD variables for OCP projects. config LINUXPAYLOAD_CMDLINE_VPD_OVERWRITE bool default n depends on VPD help Overwrite Linux payload's kernel command line by using VPD. Currently only overwrite the value of kernel command line 'loglevel'. The Linux kernel command line data is detected in the last segment loaded in memory and overwritten.