diff options
Diffstat (limited to 'pc-bios/vof/vof.h')
-rw-r--r-- | pc-bios/vof/vof.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/pc-bios/vof/vof.h b/pc-bios/vof/vof.h new file mode 100644 index 0000000..2d89580 --- /dev/null +++ b/pc-bios/vof/vof.h @@ -0,0 +1,43 @@ +/* + * Virtual Open Firmware + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ +#include <stdarg.h> + +typedef unsigned char uint8_t; +typedef unsigned short uint16_t; +typedef unsigned long uint32_t; +typedef unsigned long long uint64_t; +#define NULL (0) +#define PROM_ERROR (-1u) +typedef unsigned long ihandle; +typedef unsigned long phandle; +typedef int size_t; +typedef void client(void); + +/* globals */ +extern void _prom_entry(void); /* OF CI entry point (i.e. this firmware) */ + +void do_boot(unsigned long addr, unsigned long r3, unsigned long r4); + +/* libc */ +int strlen(const char *s); +int strcmp(const char *s1, const char *s2); +void *memcpy(void *dest, const void *src, size_t n); +int memcmp(const void *ptr1, const void *ptr2, size_t n); +void *memmove(void *dest, const void *src, size_t n); +void *memset(void *dest, int c, size_t size); + +/* CI wrappers */ +void ci_panic(const char *str); +phandle ci_finddevice(const char *path); +uint32_t ci_getprop(phandle ph, const char *propname, void *prop, int len); + +/* booting from -kernel */ +void boot_from_memory(uint64_t initrd, uint64_t initrdsize); + +/* Entry points for CI and RTAS */ +extern uint32_t ci_entry(uint32_t params); +extern unsigned long hv_rtas(unsigned long params); +extern unsigned int hv_rtas_size; |