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| author | Simon Glass <sjg@chromium.org> | 2013-03-05 14:39:39 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-03-15 16:13:58 -0400 |
| commit | 716cc8cc7f0b935db1b7262cf73b00c9e0ea76ee (patch) | |
| tree | b9ddba60a4f8ee455a7a70b388fbbf70b41670d7 /examples/standalone/stubs.c | |
| parent | e103b7ae903dffc8e35cd676c1a72712dec14382 (diff) | |
| download | u-boot-imx-716cc8cc7f0b935db1b7262cf73b00c9e0ea76ee.zip u-boot-imx-716cc8cc7f0b935db1b7262cf73b00c9e0ea76ee.tar.gz u-boot-imx-716cc8cc7f0b935db1b7262cf73b00c9e0ea76ee.tar.bz2 | |
Change stub example to use asm-generic/sections.h
We can use the declarations of __bss_start and _end from this header
instead of declaring them locally.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'examples/standalone/stubs.c')
| -rw-r--r-- | examples/standalone/stubs.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/examples/standalone/stubs.c b/examples/standalone/stubs.c index 15e9afc..8fb1765 100644 --- a/examples/standalone/stubs.c +++ b/examples/standalone/stubs.c @@ -217,16 +217,15 @@ void __attribute__((unused)) dummy(void) #include <_exports.h> } -extern unsigned long __bss_start, _end; +#include <asm/sections.h> void app_startup(char * const *argv) { - unsigned char * cp = (unsigned char *) &__bss_start; + char *cp = __bss_start; /* Zero out BSS */ - while (cp < (unsigned char *)&_end) { + while (cp < _end) *cp++ = 0; - } #if defined(CONFIG_X86) /* x86 does not have a dedicated register for passing global_data */ |