#ifndef PLATFORM__PLATFORM_H #define PLATFORM__PLATFORM_H #ifndef __ASSEMBLY__ /* This interface is designed to allow BBL/PK to be portable to multiple target * platforms. The current interface has been hacked up based on SiFive's fork * of pk that runs on our FPGA boards. The idea here is that rather than * forking pk and touching things all over the tree, changes should be local to * the target directory. * * This interface isn't meant to be stable or sane, just better than what we * had before. */ /* Returns a pointer to what's expected to be a staticly allocated logo string. * This will be printed when BBL boots. */ const char *platform__get_logo(void); /* Returns TRUE if it's valid to use the HTIF */ int platform__use_htif(void); /* The harts that should be excluded from booting to the target program and * should intsead be held in a loop. */ extern long platform__disabled_hart_mask; #endif #endif