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Diffstat (limited to 'cpu/mpc8xx/serial.c')
-rw-r--r--cpu/mpc8xx/serial.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/cpu/mpc8xx/serial.c b/cpu/mpc8xx/serial.c
index 2871084..4e5b408 100644
--- 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');