From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/scripts/dtc/libfdt/libfdt_env.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 kernel/scripts/dtc/libfdt/libfdt_env.h (limited to 'kernel/scripts/dtc/libfdt/libfdt_env.h') diff --git a/kernel/scripts/dtc/libfdt/libfdt_env.h b/kernel/scripts/dtc/libfdt/libfdt_env.h new file mode 100644 index 000000000..213d7fb81 --- /dev/null +++ b/kernel/scripts/dtc/libfdt/libfdt_env.h @@ -0,0 +1,29 @@ +#ifndef _LIBFDT_ENV_H +#define _LIBFDT_ENV_H + +#include +#include +#include + +#define EXTRACT_BYTE(n) ((unsigned long long)((uint8_t *)&x)[n]) +static inline uint16_t fdt16_to_cpu(uint16_t x) +{ + return (EXTRACT_BYTE(0) << 8) | EXTRACT_BYTE(1); +} +#define cpu_to_fdt16(x) fdt16_to_cpu(x) + +static inline uint32_t fdt32_to_cpu(uint32_t x) +{ + return (EXTRACT_BYTE(0) << 24) | (EXTRACT_BYTE(1) << 16) | (EXTRACT_BYTE(2) << 8) | EXTRACT_BYTE(3); +} +#define cpu_to_fdt32(x) fdt32_to_cpu(x) + +static inline uint64_t fdt64_to_cpu(uint64_t x) +{ + return (EXTRACT_BYTE(0) << 56) | (EXTRACT_BYTE(1) << 48) | (EXTRACT_BYTE(2) << 40) | (EXTRACT_BYTE(3) << 32) + | (EXTRACT_BYTE(4) << 24) | (EXTRACT_BYTE(5) << 16) | (EXTRACT_BYTE(6) << 8) | EXTRACT_BYTE(7); +} +#define cpu_to_fdt64(x) fdt64_to_cpu(x) +#undef EXTRACT_BYTE + +#endif /* _LIBFDT_ENV_H */ -- cgit 1.2.3-korg