* Patches by Robert Schwebel, 26 Jun 2003:

[oweals/u-boot.git] / cpu / mpc8xx / serial.c

diff --git a/cpu/mpc8xx/serial.c b/cpu/mpc8xx/serial.c
index 2871084fcdd4be978e75316bc989c13c8ae43299..4e5b408896aabacf5d8fe0633e6fddbab58c8c8c 100644 (file)
--- a/cpu/mpc8xx/serial.c
+++ b/cpu/mpc8xx/serial.c
@@ -246,6 +246,20 @@ serial_setbrg (void)
                (((gd->cpu_clk / 16 / gd->baudrate)-1) << 1) | CPM_BRG_EN;
 }
 
+#ifdef CONFIG_MODEM_SUPPORT
+void disable_putc(void)
+{
+       DECLARE_GLOBAL_DATA_PTR;
+       gd->be_quiet = 1;
+}
+
+void enable_putc(void)
+{
+       DECLARE_GLOBAL_DATA_PTR;
+       gd->be_quiet = 0;
+}
+#endif
+
 void
 serial_putc(const char c)
 {
@@ -255,6 +269,13 @@ serial_putc(const char c)
         volatile immap_t       *im = (immap_t *)CFG_IMMR;
        volatile cpm8xx_t       *cpmp = &(im->im_cpm);
 
+#ifdef CONFIG_MODEM_SUPPORT
+       DECLARE_GLOBAL_DATA_PTR;
+
+       if (gd->be_quiet)
+               return;
+#endif
+
        if (c == '\n')
                serial_putc ('\r');