1 files changed, 95 insertions, 0 deletions
diff --git a/tools/mkimage/patches/050-Add-compatibility-with-non-Linux-hosts.patch b/tools/mkimage/patches/050-Add-compatibility-with-non-Linux-hosts.patch
new file mode 100644
index 0000000000..ea2e8e3da3
--- /dev/null
+++ b/tools/mkimage/patches/050-Add-compatibility-with-non-Linux-hosts.patch
@@ -0,0 +1,95 @@
+From 590b23a46b7ae0f5ec5e8f57a85c0e7578c71141 Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Sun, 26 Apr 2020 17:15:17 +0200
+Subject: [PATCH 1/2] Add compatibility with non Linux hosts
+
+This adds some changes to the u-boot tools to make it possible to build
+them on non Linux hosts like MacOS or FreeBSD.
+
+asm/byteorder.h, asm/posix_types.h, asm/types.h and linux/kernel.h are
+not available on such systems. Remove the include and add the necessary
+parts for these header files manually or remove the usage too.
+
+__u64 is not available on FreeBSD, remove its usage.
+
+<malloc.h> has been replaced by <stdlib.h>
+
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+ include/image.h             | 2 ++
+ include/imx8image.h         | 5 +++++
+ include/linux/posix_types.h | 2 ++
+ include/linux/types.h       | 4 +++-
+ lib/rsa/rsa-sign.c          | 2 +-
+ 5 files changed, 13 insertions(+), 2 deletions(-)
+
+--- a/include/image.h
++++ b/include/image.h
+@@ -16,7 +16,9 @@
+ #define __IMAGE_H__
+ 
+ #include "compiler.h"
++#ifdef linux
+ #include <asm/byteorder.h>
++#endif
+ #include <stdbool.h>
+ 
+ /* Define this to avoid #ifdefs later on */
+--- a/include/imx8image.h
++++ b/include/imx8image.h
+@@ -11,7 +11,12 @@
+ #include <image.h>
+ #include <inttypes.h>
+ #include "imagetool.h"
++#ifdef linux
+ #include "linux/kernel.h"
++#else
++#define ALIGN(x,a)		__ALIGN_MASK((x),(typeof(x))(a)-1)
++#define __ALIGN_MASK(x,mask)	(((x)+(mask))&~(mask))
++#endif
+ 
+ #define __packed   __attribute__((packed))
+ 
+--- a/include/linux/posix_types.h
++++ b/include/linux/posix_types.h
+@@ -43,6 +43,8 @@ typedef void (*__kernel_sighandler_t)(in
+ /* Type of a SYSV IPC key.  */
+ typedef int __kernel_key_t;
+ 
++#ifdef linux
+ #include <asm/posix_types.h>
++#endif
+ 
+ #endif /* _LINUX_POSIX_TYPES_H */
+--- a/include/linux/types.h
++++ b/include/linux/types.h
+@@ -2,7 +2,9 @@
+ #define _LINUX_TYPES_H
+ 
+ #include <linux/posix_types.h>
++#ifdef linux
+ #include <asm/types.h>
++#endif
+ #include <stdbool.h>
+ 
+ #ifndef __KERNEL_STRICT_NAMES
+@@ -142,7 +144,7 @@ typedef __u16 __bitwise __le16;
+ typedef __u16 __bitwise __be16;
+ typedef __u32 __bitwise __le32;
+ typedef __u32 __bitwise __be32;
+-#if defined(__GNUC__)
++#if defined(__GNUC__) && defined(linux)
+ typedef __u64 __bitwise __le64;
+ typedef __u64 __bitwise __be64;
+ #endif
+--- a/lib/rsa/rsa-sign.c
++++ b/lib/rsa/rsa-sign.c
+@@ -4,7 +4,7 @@
+  */
+ 
+ #include "mkimage.h"
+-#include <malloc.h>
++#include <stdlib.h>
+ #include <stdio.h>
+ #include <string.h>
+ #include <image.h>