diff options
| -rw-r--r-- | include/linux/libfdt.h | 8 | ||||
| -rw-r--r-- | include/linux/libfdt_env.h | 13 | ||||
| -rw-r--r-- | lib/Kconfig | 6 | ||||
| -rw-r--r-- | lib/Makefile | 5 | ||||
| -rw-r--r-- | lib/fdt.c | 2 | ||||
| -rw-r--r-- | lib/fdt_ro.c | 2 | ||||
| -rw-r--r-- | lib/fdt_rw.c | 2 | ||||
| -rw-r--r-- | lib/fdt_strerror.c | 2 | ||||
| -rw-r--r-- | lib/fdt_sw.c | 2 | ||||
| -rw-r--r-- | lib/fdt_wip.c | 2 |
10 files changed, 44 insertions, 0 deletions
diff --git a/include/linux/libfdt.h b/include/linux/libfdt.h new file mode 100644 index 0000000000000..4c0306c69b4e0 --- /dev/null +++ b/include/linux/libfdt.h @@ -0,0 +1,8 @@ +#ifndef _INCLUDE_LIBFDT_H_ +#define _INCLUDE_LIBFDT_H_ + +#include <linux/libfdt_env.h> +#include "../../scripts/dtc/libfdt/fdt.h" +#include "../../scripts/dtc/libfdt/libfdt.h" + +#endif /* _INCLUDE_LIBFDT_H_ */ diff --git a/include/linux/libfdt_env.h b/include/linux/libfdt_env.h new file mode 100644 index 0000000000000..01508c7b8c812 --- /dev/null +++ b/include/linux/libfdt_env.h @@ -0,0 +1,13 @@ +#ifndef _LIBFDT_ENV_H +#define _LIBFDT_ENV_H + +#include <linux/string.h> + +#include <asm/byteorder.h> + +#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/lib/Kconfig b/lib/Kconfig index a9e15403434ef..e091300b2045b 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -395,4 +395,10 @@ config SIGNATURE Digital signature verification. Currently only RSA is supported. Implementation is done using GnuPG MPI library +# +# libfdt files, only selected if needed. +# +config LIBFDT + bool + endmenu diff --git a/lib/Makefile b/lib/Makefile index 8c31a0cb75e97..2f2be5a8734c4 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -130,6 +130,11 @@ obj-$(CONFIG_GENERIC_STRNLEN_USER) += strnlen_user.o obj-$(CONFIG_STMP_DEVICE) += stmp_device.o +libfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o +$(foreach file, $(libfdt_files), \ + $(eval CFLAGS_$(file) = -I$(src)/../scripts/dtc/libfdt)) +lib-$(CONFIG_LIBFDT) += $(libfdt_files) + hostprogs-y := gen_crc32table clean-files := crc32table.h diff --git a/lib/fdt.c b/lib/fdt.c new file mode 100644 index 0000000000000..97f20069fc373 --- /dev/null +++ b/lib/fdt.c @@ -0,0 +1,2 @@ +#include <linux/libfdt_env.h> +#include "../scripts/dtc/libfdt/fdt.c" diff --git a/lib/fdt_ro.c b/lib/fdt_ro.c new file mode 100644 index 0000000000000..f73c04ea7be47 --- /dev/null +++ b/lib/fdt_ro.c @@ -0,0 +1,2 @@ +#include <linux/libfdt_env.h> +#include "../scripts/dtc/libfdt/fdt_ro.c" diff --git a/lib/fdt_rw.c b/lib/fdt_rw.c new file mode 100644 index 0000000000000..0c1f0f4a4b13c --- /dev/null +++ b/lib/fdt_rw.c @@ -0,0 +1,2 @@ +#include <linux/libfdt_env.h> +#include "../scripts/dtc/libfdt/fdt_rw.c" diff --git a/lib/fdt_strerror.c b/lib/fdt_strerror.c new file mode 100644 index 0000000000000..8713e3ff4707b --- /dev/null +++ b/lib/fdt_strerror.c @@ -0,0 +1,2 @@ +#include <linux/libfdt_env.h> +#include "../scripts/dtc/libfdt/fdt_strerror.c" diff --git a/lib/fdt_sw.c b/lib/fdt_sw.c new file mode 100644 index 0000000000000..9ac7e50c76cec --- /dev/null +++ b/lib/fdt_sw.c @@ -0,0 +1,2 @@ +#include <linux/libfdt_env.h> +#include "../scripts/dtc/libfdt/fdt_sw.c" diff --git a/lib/fdt_wip.c b/lib/fdt_wip.c new file mode 100644 index 0000000000000..45b3fc3d3ba16 --- /dev/null +++ b/lib/fdt_wip.c @@ -0,0 +1,2 @@ +#include <linux/libfdt_env.h> +#include "../scripts/dtc/libfdt/fdt_wip.c" |