Build without CONFIG_SPL_SERIAL_SUPPORT does not print the cpu freq.
I have seen this in the odroid U3 board, where on boot one sees this:
CPU: Exynos4412 @ GHz
instead of:
CPU: Exynos4412 @ 1 GHz
I am assuming that this change was done to get rid of compiler
warnings related to unused variables when building with
CONFIG_SPL_SERIAL_SUPPORT not being defined in an SPL build.
Signed-off-by: Suriyan Ramasami <suriya...@gmail.com>
---
lib/display_options.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/lib/display_options.c b/lib/display_options.c
index df134cd..80316a4 100644
--- a/lib/display_options.c
+++ b/lib/display_options.c
@@ -26,9 +26,7 @@ int display_options (void)
void print_freq(uint64_t freq, const char *s)
{
unsigned long m = 0;
-#if defined(CONFIG_SPL_SERIAL_SUPPORT)
unsigned long n;
-#endif
uint32_t f;
static const char names[] = {'G', 'M', 'K'};
unsigned long d = 1e9;
@@ -48,9 +46,7 @@ void print_freq(uint64_t freq, const char *s)
}
f = do_div(freq, d);
-#if defined(CONFIG_SPL_SERIAL_SUPPORT)
n = freq;
-#endif
/* If there's a remainder, show the first few digits */
if (f) {
@@ -63,9 +59,7 @@ void print_freq(uint64_t freq, const char *s)
m = (m / 10) + (m % 100 >= 50);
}
-#if defined(CONFIG_SPL_SERIAL_SUPPORT)
printf("%lu", n);
-#endif
if (m)
printf(".%ld", m);
printf(" %cHz%s", c, s);
--
1.9.1
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