fix endianness warnings such as these:
cmd_fdt.c:479:29: warning: cast to restricted __be32
cmd_fdt.c:482:41: warning: cast to restricted __be32
cmd_fdt.c:486:29: warning: cast to restricted __be32
cmd_fdt.c:489:41: warning: cast to restricted __be32
cmd_fdt.c:776:41: warning: cast to restricted __be32
cmd_fdt.c:777:36: warning: cast to restricted __be32
cmd_fdt.c:101:35: warning: cast to restricted __be32
cmd_fdt.c:104:46: warning: cast to restricted __be32
cmd_fdt.c:154:31: warning: cast to restricted __be32
cmd_fdt.c:157:35: warning: cast to restricted __be32
cmd_fdt.c:160:46: warning: cast to restricted __be32
cmd_fdt.c:331:31: warning: cast to restricted __be32
cmd_fdt.c:332:46: warning: cast to restricted __be32
cmd_fdt.c:333:53: warning: cast to restricted __be32
cmd_fdt.c:334:24: warning: cast to restricted __be32
cmd_fdt.c:336:24: warning: cast to restricted __be32
cmd_fdt.c:338:24: warning: cast to restricted __be32
cmd_fdt.c:340:24: warning: cast to restricted __be32
cmd_fdt.c:343:24: warning: cast to restricted __be32
cmd_fdt.c:346:33: warning: cast to restricted __be32
cmd_fdt.c:349:33: warning: cast to restricted __be32
cmd_fdt.c:352:33: warning: cast to restricted __be32
include/libfdt.h:169:1: warning: incorrect type in assignment (different base
types)
include/libfdt.h:169:1: expected unsigned int [unsigned] [usertype]
boot_cpuid_phys
include/libfdt.h:169:1: got restricted __be32 [usertype] <noident>
by annotating fdt header integers big endian.
Also address the following problems for files in lib/libfdt/:
fdt.c:108:15: warning: cast to restricted __be32
fdt.c:128:27: warning: cast to restricted __be32
fdt_ro.c:341:16: warning: cast to restricted __be32
fdt_rw.c:374:17: warning: incorrect type in assignment (different base types)
fdt_rw.c:374:17: expected unsigned int [unsigned] [usertype] <noident>
fdt_rw.c:374:17: got restricted __be32 [usertype] <noident>
include/libfdt.h:1156:13: warning: incorrect type in assignment (different base
types)
include/libfdt.h:1156:13: expected unsigned int [unsigned] [usertype] val
include/libfdt.h:1156:13: got restricted __be32 [usertype] <noident>
fdt_sw.c:164:13: warning: incorrect type in assignment (different base types)
fdt_sw.c:164:13: expected unsigned int [unsigned] [usertype] <noident>
fdt_sw.c:164:13: got restricted __be32 [usertype] <noident>
fdt_sw.c:227:14: warning: incorrect type in assignment (different base types)
fdt_sw.c:227:14: expected unsigned int [unsigned] [usertype] <noident>
fdt_sw.c:227:14: got restricted __be32 [usertype] <noident>
fdt_wip.c:84:20: warning: incorrect type in assignment (different base types)
fdt_wip.c:84:20: expected unsigned int [unsigned] [usertype] <noident>
fdt_wip.c:84:20: got restricted __be32 [usertype] <noident>
the changes in include/fdt_support.h fix these problems in
arch/powerpc/cpu/mpc8xxx/fdt.c:
fdt.c:57:6: warning: symbol 'ft_fixup_num_cores' was not declared. Should it be
static?
fdt.c:331:6: warning: symbol 'ft_srio_setup' was not declared. Should it be
static?
Signed-off-by: Kim Phillips <kim.phill...@freescale.com>
---
include/fdt.h | 33 +++++++++++++++++----------------
include/fdt_support.h | 2 ++
include/libfdt.h | 4 ++--
lib/libfdt/fdt.c | 2 +-
lib/libfdt/fdt_ro.c | 2 +-
lib/libfdt/fdt_rw.c | 4 ++--
lib/libfdt/fdt_sw.c | 4 ++--
lib/libfdt/fdt_wip.c | 2 +-
8 files changed, 28 insertions(+), 25 deletions(-)
diff --git a/include/fdt.h b/include/fdt.h
index c51212e..1b7f044 100644
--- a/include/fdt.h
+++ b/include/fdt.h
@@ -2,40 +2,41 @@
#define _FDT_H
#ifndef __ASSEMBLY__
+#include <asm/byteorder.h>
struct fdt_header {
- uint32_t magic; /* magic word FDT_MAGIC */
- uint32_t totalsize; /* total size of DT block */
- uint32_t off_dt_struct; /* offset to structure */
- uint32_t off_dt_strings; /* offset to strings */
- uint32_t off_mem_rsvmap; /* offset to memory reserve map */
- uint32_t version; /* format version */
- uint32_t last_comp_version; /* last compatible version */
+ __be32 magic; /* magic word FDT_MAGIC */
+ __be32 totalsize; /* total size of DT block */
+ __be32 off_dt_struct; /* offset to structure */
+ __be32 off_dt_strings; /* offset to strings */
+ __be32 off_mem_rsvmap; /* offset to memory reserve map */
+ __be32 version; /* format version */
+ __be32 last_comp_version; /* last compatible version */
/* version 2 fields below */
- uint32_t boot_cpuid_phys; /* Which physical CPU id we're
+ __be32 boot_cpuid_phys; /* Which physical CPU id we're
booting on */
/* version 3 fields below */
- uint32_t size_dt_strings; /* size of the strings block */
+ __be32 size_dt_strings; /* size of the strings block */
/* version 17 fields below */
- uint32_t size_dt_struct; /* size of the structure block */
+ __be32 size_dt_struct; /* size of the structure block */
};
struct fdt_reserve_entry {
- uint64_t address;
- uint64_t size;
+ __be64 address;
+ __be64 size;
};
struct fdt_node_header {
- uint32_t tag;
+ __be32 tag;
char name[0];
};
struct fdt_property {
- uint32_t tag;
- uint32_t len;
- uint32_t nameoff;
+ __be32 tag;
+ __be32 len;
+ __be32 nameoff;
char data[0];
};
diff --git a/include/fdt_support.h b/include/fdt_support.h
index 2e18d82..399b73f 100644
--- a/include/fdt_support.h
+++ b/include/fdt_support.h
@@ -81,7 +81,9 @@ int fdt_pci_dma_ranges(void *blob, int phb_off, struct
pci_controller *hose);
#ifdef CONFIG_OF_BOARD_SETUP
void ft_board_setup(void *blob, bd_t *bd);
void ft_cpu_setup(void *blob, bd_t *bd);
+void ft_fixup_num_cores(void *blob);
void ft_pci_setup(void *blob, bd_t *bd);
+void ft_srio_setup(void *blob);
#endif
void set_working_fdt_addr(void *addr);
diff --git a/include/libfdt.h b/include/libfdt.h
index 4589c5f..ab98d23 100644
--- a/include/libfdt.h
+++ b/include/libfdt.h
@@ -1153,8 +1153,8 @@ int fdt_setprop(void *fdt, int nodeoffset, const char
*name,
static inline int fdt_setprop_u32(void *fdt, int nodeoffset, const char *name,
uint32_t val)
{
- val = cpu_to_fdt32(val);
- return fdt_setprop(fdt, nodeoffset, name, &val, sizeof(val));
+ __be32 tmp = cpu_to_fdt32(val);
+ return fdt_setprop(fdt, nodeoffset, name, &tmp, sizeof(tmp));
}
/**
diff --git a/lib/libfdt/fdt.c b/lib/libfdt/fdt.c
index 4157b21..5a82c60 100644
--- a/lib/libfdt/fdt.c
+++ b/lib/libfdt/fdt.c
@@ -96,7 +96,7 @@ const void *fdt_offset_ptr(const void *fdt, int offset,
unsigned int len)
uint32_t fdt_next_tag(const void *fdt, int startoffset, int *nextoffset)
{
- const uint32_t *tagp, *lenp;
+ const __be32 *tagp, *lenp;
uint32_t tag;
int offset = startoffset;
const char *p;
diff --git a/lib/libfdt/fdt_ro.c b/lib/libfdt/fdt_ro.c
index 1933010..4e3d87a 100644
--- a/lib/libfdt/fdt_ro.c
+++ b/lib/libfdt/fdt_ro.c
@@ -326,7 +326,7 @@ const void *fdt_getprop(const void *fdt, int nodeoffset,
uint32_t fdt_get_phandle(const void *fdt, int nodeoffset)
{
- const uint32_t *php;
+ const __be32 *php;
int len;
/* FIXME: This is a bit sub-optimal, since we potentially scan
diff --git a/lib/libfdt/fdt_rw.c b/lib/libfdt/fdt_rw.c
index 5ed23d6..688b817 100644
--- a/lib/libfdt/fdt_rw.c
+++ b/lib/libfdt/fdt_rw.c
@@ -343,7 +343,7 @@ int fdt_add_subnode_namelen(void *fdt, int parentoffset,
int nodelen;
int err;
uint32_t tag;
- uint32_t *endtag;
+ __be32 *endtag;
FDT_RW_CHECK_HEADER(fdt);
@@ -370,7 +370,7 @@ int fdt_add_subnode_namelen(void *fdt, int parentoffset,
nh->tag = cpu_to_fdt32(FDT_BEGIN_NODE);
memset(nh->name, 0, FDT_TAGALIGN(namelen+1));
memcpy(nh->name, name, namelen);
- endtag = (uint32_t *)((char *)nh + nodelen - FDT_TAGSIZE);
+ endtag = (__be32 *)((char *)nh + nodelen - FDT_TAGSIZE);
*endtag = cpu_to_fdt32(FDT_END_NODE);
return offset;
diff --git a/lib/libfdt/fdt_sw.c b/lib/libfdt/fdt_sw.c
index 55ebebf..5ce91ba 100644
--- a/lib/libfdt/fdt_sw.c
+++ b/lib/libfdt/fdt_sw.c
@@ -153,7 +153,7 @@ int fdt_begin_node(void *fdt, const char *name)
int fdt_end_node(void *fdt)
{
- uint32_t *en;
+ __be32 *en;
FDT_SW_CHECK_HEADER(fdt);
@@ -213,7 +213,7 @@ int fdt_property(void *fdt, const char *name, const void
*val, int len)
int fdt_finish(void *fdt)
{
char *p = (char *)fdt;
- uint32_t *end;
+ __be32 *end;
int oldstroffset, newstroffset;
uint32_t tag;
int offset, nextoffset;
diff --git a/lib/libfdt/fdt_wip.c b/lib/libfdt/fdt_wip.c
index e373677..dc1e14c 100644
--- a/lib/libfdt/fdt_wip.c
+++ b/lib/libfdt/fdt_wip.c
@@ -78,7 +78,7 @@ int fdt_setprop_inplace(void *fdt, int nodeoffset, const char
*name,
static void _fdt_nop_region(void *start, int len)
{
- uint32_t *p;
+ __be32 *p;
for (p = start; (char *)p < ((char *)start + len); p++)
*p = cpu_to_fdt32(FDT_NOP);
--
1.7.12.3
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