diff options
Diffstat (limited to 'loader_stage2.c')
| -rw-r--r-- | loader_stage2.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/loader_stage2.c b/loader_stage2.c index f49d94c..e05de51 100644 --- a/loader_stage2.c +++ b/loader_stage2.c @@ -1,6 +1,7 @@ #include <stddef.h> #include <stdint.h> #include <uart.h> +#include <io.h> #include <global.h> void *const kernel_load_addr = ((void*) 0x8000); @@ -17,10 +18,10 @@ void _stage2_main(uint32_t r0, uint32_t r1, uint32_t atags) // get kernel size via uart (little endian) uint32_t b0, b1, b2, b3; - b0 = uart_getc(); - b1 = uart_getc(); - b2 = uart_getc(); - b3 = uart_getc(); + b0 = getchar(); + b1 = getchar(); + b2 = getchar(); + b3 = getchar(); uint32_t kernel_size = b0 | (b1 << 8) | (b2 << 16) | (b3 << 24); @@ -28,7 +29,7 @@ void _stage2_main(uint32_t r0, uint32_t r1, uint32_t atags) char *dst = kernel_load_addr, *end = dst + kernel_size; while (dst < end) - *(dst++) = uart_getc(); + *(dst++) = getchar(); // jump to kernel ((void(*)(uint32_t, uint32_t, uint32_t)) kernel_load_addr) |