diff options
author | Iru Cai <mytbk920423@gmail.com> | 2019-10-30 14:21:52 +0800 |
---|---|---|
committer | Iru Cai <mytbk920423@gmail.com> | 2019-10-30 14:48:38 +0800 |
commit | ae51f41d14f548d494ac41e0d21137c5a4c3f59c (patch) | |
tree | 6ddb9d1aaa7bd5bad5bbf8497edc2e08ff208d79 /include/linux/libfdt_env.h | |
download | uext4-ae51f41d14f548d494ac41e0d21137c5a4c3f59c.tar.xz |
import the U-Boot code and make it compile
Diffstat (limited to 'include/linux/libfdt_env.h')
-rw-r--r-- | include/linux/libfdt_env.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/linux/libfdt_env.h b/include/linux/libfdt_env.h new file mode 100644 index 0000000..e2bf79c --- /dev/null +++ b/include/linux/libfdt_env.h @@ -0,0 +1,31 @@ +#ifdef USE_HOSTCC +#include "../scripts/dtc/libfdt/libfdt_env.h" +#else +/* + * This position of the include guard is intentional. + * Using the same guard name as that of scripts/dtc/libfdt/libfdt_env.h + * prevents it from being included. + */ +#ifndef LIBFDT_ENV_H +#define LIBFDT_ENV_H + +#include <linux/string.h> + +#include <asm/byteorder.h> + +typedef __be16 fdt16_t; +typedef __be32 fdt32_t; +typedef __be64 fdt64_t; + +#define fdt32_to_cpu(x) be32_to_cpu(x) +#define cpu_to_fdt32(x) cpu_to_be32(x) +#define fdt64_to_cpu(x) be64_to_cpu(x) +#define cpu_to_fdt64(x) cpu_to_be64(x) + +/* U-Boot: for strtoul in fdt_overlay.c */ +#include <vsprintf.h> + +#define strtoul(cp, endp, base) simple_strtoul(cp, endp, base) + +#endif /* LIBFDT_ENV_H */ +#endif |