From 50a327ded68b7e675389ad284ea3f8c62e683bda Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 17 Oct 2017 22:30:20 +0900 Subject: lib: libfdt: wrap scripts/dtc/libfdt/* where possible lib/libfdt/ and scripts/dtc/libfdt have the same copies for the followings 6 files: fdt.c fdt_addresses.c fdt_empty_tree.c fdt_overlay.c fdt_strerr.c fdt_sw.c Make them a wrapper of scripts/dtc/libfdt/*. This is exactly what Linux does to sync libfdt. In order to make is possible, import and from Linux 4.14-rc5. Unfortunately, U-Boot locally modified the following 3 files: fdt_ro.c fdt_wip.c fdt_rw.c The fdt_region.c is U-Boot own file. I did not touch them in order to avoid unpredictable impact. Signed-off-by: Masahiro Yamada --- include/linux/libfdt.h | 17 +++++++++++++++++ include/linux/libfdt_env.h | 22 ++++++++++++++++++++++ 2 files changed, 39 insertions(+) create mode 100644 include/linux/libfdt.h create mode 100644 include/linux/libfdt_env.h (limited to 'include/linux') diff --git a/include/linux/libfdt.h b/include/linux/libfdt.h new file mode 100644 index 0000000000..2a663c6bb4 --- /dev/null +++ b/include/linux/libfdt.h @@ -0,0 +1,17 @@ +#ifndef _LIBFDT_ENV_H +#define _LIBFDT_ENV_H + +#include + +#include + +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) + +#endif /* _LIBFDT_ENV_H */ diff --git a/include/linux/libfdt_env.h b/include/linux/libfdt_env.h new file mode 100644 index 0000000000..8178f9174b --- /dev/null +++ b/include/linux/libfdt_env.h @@ -0,0 +1,22 @@ +#ifndef _LIBFDT_ENV_H +#define _LIBFDT_ENV_H + +#include + +#include + +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 + +#define strtoul(cp, endp, base) simple_strtoul(cp, endp, base) + +#endif /* _LIBFDT_ENV_H */ -- cgit