spl, common, serial: build SPL without serial support

[karo-tx-uboot.git] / lib / display_options.c

diff --git a/lib/display_options.c b/lib/display_options.c
index 57fb9741dac1023b06a3939f16268230f78eb6f2..df134cd23a9671841dbff7d0361265d350106c83 100644 (file)
--- a/lib/display_options.c
+++ b/lib/display_options.c
@@ -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)