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authorSimon Glass <sjg@chromium.org>2013-02-24 17:33:20 +0000
committerSimon Glass <sjg@chromium.org>2013-02-28 19:09:22 -0800
commit8c86bbe00f927de0655a65e43344ca0678d1bc34 (patch)
tree4680f261dc929952656d52479d47853e6929f033 /common
parentc44d4386e67ac6dd57ddd60fdde54bf7ed581b6e (diff)
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Reduce casting in mtest
Use a ulong for the command arguments, and only cast to an address when needed. This fixes warnings in sandbox where pointers are typically 64 bits long. Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common')
-rw-r--r--common/cmd_mem.c30
1 files changed, 18 insertions, 12 deletions
diff --git a/common/cmd_mem.c b/common/cmd_mem.c
index f5dd56d..12dbc16 100644
--- a/common/cmd_mem.c
+++ b/common/cmd_mem.c
@@ -626,8 +626,9 @@ int do_mem_loopw (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
}
#endif /* CONFIG_LOOPW */
-static ulong mem_test_alt(vu_long *start, vu_long *end)
+static ulong mem_test_alt(ulong start_addr, ulong end_addr)
{
+ vu_long *start, *end;
vu_long *addr;
ulong errs = 0;
ulong val, readback;
@@ -655,6 +656,9 @@ static ulong mem_test_alt(vu_long *start, vu_long *end)
0xaaaaaaaa, /* alternating 1/0 */
};
+ start = (vu_long *)start_addr;
+ end = (vu_long *)end_addr;
+
/*
* Data line test: write a pattern to the first
* location, write the 1's complement to a 'parking'
@@ -735,7 +739,7 @@ static ulong mem_test_alt(vu_long *start, vu_long *end)
*
* Returns: 0 if the test succeeds, 1 if the test fails.
*/
- len = ((ulong)end - (ulong)start)/sizeof(vu_long);
+ len = (end_addr - start_addr) / sizeof(vu_long);
pattern = (vu_long) 0xaaaaaaaa;
anti_pattern = (vu_long) 0x55555555;
@@ -851,9 +855,10 @@ static ulong mem_test_alt(vu_long *start, vu_long *end)
return 0;
}
-static ulong mem_test_quick(vu_long *start, vu_long *end, vu_long pattern,
+static ulong mem_test_quick(ulong start_addr, ulong end_addr, vu_long pattern,
int iteration)
{
+ vu_long *start, *end;
vu_long *addr;
ulong errs = 0;
ulong incr;
@@ -874,6 +879,8 @@ static ulong mem_test_quick(vu_long *start, vu_long *end, vu_long pattern,
else
pattern = ~pattern;
}
+ start = (vu_long *)start_addr;
+ end = (vu_long *)end_addr;
printf("\rPattern %08lX Writing..."
"%12s"
"\b\b\b\b\b\b\b\b\b\b",
@@ -912,7 +919,7 @@ static ulong mem_test_quick(vu_long *start, vu_long *end, vu_long pattern,
static int do_mem_mtest(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[])
{
- vu_long *start, *end;
+ ulong start, end;
int iteration_limit;
int ret;
ulong errs = 0; /* number of errors, or -1 if interrupted */
@@ -925,14 +932,14 @@ static int do_mem_mtest(cmd_tbl_t *cmdtp, int flag, int argc,
#endif
if (argc > 1)
- start = (ulong *)simple_strtoul(argv[1], NULL, 16);
+ start = simple_strtoul(argv[1], NULL, 16);
else
- start = (ulong *)CONFIG_SYS_MEMTEST_START;
+ start = CONFIG_SYS_MEMTEST_START;
if (argc > 2)
- end = (ulong *)simple_strtoul(argv[2], NULL, 16);
+ end = simple_strtoul(argv[2], NULL, 16);
else
- end = (ulong *)(CONFIG_SYS_MEMTEST_END);
+ end = CONFIG_SYS_MEMTEST_END;
if (argc > 3)
pattern = (ulong)simple_strtoul(argv[3], NULL, 16);
@@ -944,10 +951,9 @@ static int do_mem_mtest(cmd_tbl_t *cmdtp, int flag, int argc,
else
iteration_limit = 0;
- printf("Testing %08x ... %08x:\n", (uint)(uintptr_t)start,
- (uint)(uintptr_t)end);
- debug("%s:%d: start 0x%p end 0x%p\n",
- __func__, __LINE__, start, end);
+ printf("Testing %08x ... %08x:\n", (uint)start, (uint)end);
+ debug("%s:%d: start %#08lx end %#08lx\n", __func__, __LINE__,
+ start, end);
for (iteration = 0;
!iteration_limit || iteration < iteration_limit;