diff options
Diffstat (limited to 'arch/riscv64/init/init.c')
| -rw-r--r-- | arch/riscv64/init/init.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/arch/riscv64/init/init.c b/arch/riscv64/init/init.c index 92f8053..278b9db 100644 --- a/arch/riscv64/init/init.c +++ b/arch/riscv64/init/init.c @@ -54,7 +54,8 @@ static void init_bootmem(uintptr_t load_addr, uintptr_t ram_base) extern char *__kernel; extern char *__kernel_size; - uintptr_t top = load_addr + (uintptr_t)&__kernel + (uintptr_t)&__kernel_size; + uintptr_t top = load_addr + (uintptr_t)&__kernel + + (uintptr_t)&__kernel_size; /* this could be risky, as we might overwrite some bits of initrd or fdt * if they're allocated too close to the kernel payload. @@ -119,3 +120,17 @@ void init(void *fdt, pm_t load_addr) jump_to_kernel(fdt, ram_base, (void *)VM_KERN); } + +#if GENERIC_UBOOT +void init_go(int argc, char **argv, pm_t load_addr) +{ + if (argc != 2) + return; + + void *fdt = (void *)strtouintptr(argv[1]); + + /* fdt is passed as second argument, load address first but since we + * already have it due to our ingenious _start, no need to parse it */ + init(fdt, load_addr); +} +#endif |