aboutsummaryrefslogtreecommitdiff
path: root/package/uboot-tools/0003-Make-FIT-support-really-optional.patch
blob: 8853198b437ad71709e77bad45313e44c77fabe9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
From d9d7d7cf8b27516d45c66daa1bf0a18c878c4e33 Mon Sep 17 00:00:00 2001
From: Carlos Santos <casantos@datacom.ind.br>
Date: Sun, 8 May 2016 11:11:39 -0300
Subject: [PATCH] Make FIT support really optional

Due to some mistakes in the source code, it was not possible to really
turn FIT support off. This commit fixes the problem by means of the
following changes:

- Enclose "bootm_host_load_image" and "bootm_host_load_images" between
  checks for CONFIG_FIT_SIGNATURE, in common/bootm.c.

- Enclose the declaration of "bootm_host_load_images" between checks for
  CONFIG_FIT_SIGNATURE, in common/bootm.h.

- Condition the compilation and linking of fit_common.o fit_image.o
  image-host.o common/image-fit.o to CONFIG_FIT=y, in tools/Makefile.

Signed-off-by: Carlos Santos <casantos@datacom.ind.br>
[fabio: adapt for 2016.07]
Signed-off-by: Fabio Estevam <festevam@gmail.com>
[Ricardo: fix conditional compilation and linking of the files mentioned above
for 2016.07]
Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
---
 common/bootm.c  | 2 ++
 include/bootm.h | 2 ++
 tools/Makefile  | 6 ++----
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/common/bootm.c b/common/bootm.c
index 2431019..7e1adc8 100644
--- a/common/bootm.c
+++ b/common/bootm.c
@@ -901,6 +901,7 @@ void memmove_wd(void *to, void *from, size_t len, ulong chunksz)
 	memmove(to, from, len);
 }
 
+#if defined(CONFIG_FIT_SIGNATURE)
 static int bootm_host_load_image(const void *fit, int req_image_type)
 {
 	const char *fit_uname_config = NULL;
@@ -965,5 +966,6 @@ int bootm_host_load_images(const void *fit, int cfg_noffset)
 	/* Return the first error we found */
 	return err;
 }
+#endif
 
 #endif /* ndef USE_HOSTCC */
diff --git a/include/bootm.h b/include/bootm.h
index 4981377..94d62a1 100644
--- a/include/bootm.h
+++ b/include/bootm.h
@@ -41,7 +41,9 @@ void lynxkdi_boot(image_header_t *hdr);
 
 boot_os_fn *bootm_os_get_boot_func(int os);
 
+#if defined(CONFIG_FIT_SIGNATURE)
 int bootm_host_load_images(const void *fit, int cfg_noffset);
+#endif
 
 int boot_selected_os(int argc, char * const argv[], int state,
 		     bootm_headers_t *images, boot_os_fn *boot_fn);
diff --git a/tools/Makefile b/tools/Makefile
index f72294a..ccf5120 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -54,6 +54,7 @@ mkenvimage-objs := mkenvimage.o os_support.o lib/crc32.o
 hostprogs-y += dumpimage mkimage
 hostprogs-$(CONFIG_FIT_SIGNATURE) += fit_info fit_check_sign
 
+FIT_OBJS-$(CONFIG_FIT) := fit_common.o fit_image.o image-host.o common/image-fit.o
 FIT_SIG_OBJS-$(CONFIG_FIT_SIGNATURE) := common/image-sig.o
 # Flattened device tree objects
 LIBFDT_OBJS := $(addprefix lib/libfdt/, \
@@ -68,16 +69,13 @@ ROCKCHIP_OBS = lib/rc4.o rkcommon.o rkimage.o rksd.o rkspi.o
 # common objs for dumpimage and mkimage
 dumpimage-mkimage-objs := aisimage.o \
 			atmelimage.o \
+			$(FIT_OBJS-y) \
 			$(FIT_SIG_OBJS-y) \
 			common/bootm.o \
 			lib/crc32.o \
 			default_image.o \
 			lib/fdtdec_common.o \
 			lib/fdtdec.o \
-			fit_common.o \
-			fit_image.o \
-			common/image-fit.o \
-			image-host.o \
 			common/image.o \
 			imagetool.o \
 			imximage.o \
-- 
2.9.1