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spl, common, serial: build SPL without serial support

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This patch enables building SPL without
CONFIG_SPL_SERIAL_SUPPORT support.

Signed-off-by: Heiko Schocher <hs@denx.de>
[trini: Ensure we build arch/arm/imx-common on mx28]
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Heiko Schocher
2015-06-29 09:10:46 +02:00
committed by Tom Rini
parent acb5ff021e
commit 80402f34f8
14 changed files with 40 additions and 11 deletions
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13
lib/display_options.c
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@@ -25,7 +25,10 @@ int display_options (void)
void print_freq(uint64_t freq, const char *s)
{
unsigned long m = 0, n;
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;
@@ -45,7 +48,9 @@ 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) {
@@ -58,7 +63,9 @@ 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);
@@ -121,9 +128,9 @@ int print_buffer(ulong addr, const void *data, uint width, uint count,
} lb;
int i;
#ifdef CONFIG_SYS_SUPPORT_64BIT_DATA
uint64_t x;
uint64_t __maybe_unused x;
#else
uint32_t x;
uint32_t __maybe_unused x;
#endif
if (linelen*width > MAX_LINE_LENGTH_BYTES)