* Patch by Pantelis Antoniou, 14 Sep 2004:
Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
* Patch by Pantelis Antoniou, 14 Sep 2004:
Kick watchdog when bz-decompressing
diff --git a/common/serial.c b/common/serial.c
index f89bb0a..c0f5a4c 100644
--- a/common/serial.c
+++ b/common/serial.c
@@ -31,7 +31,7 @@
static struct serial_device *serial_current = NULL;
#ifndef CONFIG_LWMON
-struct serial_device * default_serial_console (void)
+struct serial_device *default_serial_console (void)
{
#if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2)
return &serial_smc_device;
@@ -44,7 +44,7 @@
}
#endif
-static int serial_register(struct serial_device* dev)
+static int serial_register (struct serial_device *dev)
{
DECLARE_GLOBAL_DATA_PTR;
@@ -61,26 +61,25 @@
return 0;
}
-void serial_initialize(void)
+void serial_initialize (void)
{
#if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2)
- serial_register(&serial_smc_device);
+ serial_register (&serial_smc_device);
#endif
#if defined(CONFIG_8xx_CONS_SCC1) || defined(CONFIG_8xx_CONS_SCC2) \
|| defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4)
- serial_register(&serial_scc_device);
+ serial_register (&serial_scc_device);
#endif
- serial_assign(default_serial_console()->name);
+ serial_assign (default_serial_console ()->name);
}
-void serial_devices_init(void)
+void serial_devices_init (void)
{
device_t dev;
struct serial_device *s = serial_devices;
- while (s)
- {
+ while (s) {
memset (&dev, 0, sizeof (dev));
strcpy (dev.name, s->name);
@@ -98,14 +97,12 @@
}
}
-int serial_assign(char * name)
+int serial_assign (char *name)
{
struct serial_device *s;
- for (s = serial_devices; s; s = s->next)
- {
- if (strcmp(s->name, name) == 0)
- {
+ for (s = serial_devices; s; s = s->next) {
+ if (strcmp (s->name, name) == 0) {
serial_current = s;
return 0;
}
@@ -114,83 +111,94 @@
return 1;
}
-void serial_reinit_all(void)
+void serial_reinit_all (void)
{
struct serial_device *s;
- for (s = serial_devices; s; s = s->next)
- {
- s->init();
+ for (s = serial_devices; s; s = s->next) {
+ s->init ();
}
}
-int serial_init(void)
+int serial_init (void)
{
- if (!serial_current)
- {
- struct serial_device *dev = default_serial_console();
- return dev->init();
+ DECLARE_GLOBAL_DATA_PTR;
+
+ if (!(gd->flags & GD_FLG_RELOC) || !serial_current) {
+ struct serial_device *dev = default_serial_console ();
+
+ return dev->init ();
}
- return serial_current->init();
+ return serial_current->init ();
}
-void serial_setbrg(void)
+void serial_setbrg (void)
{
- if (!serial_current)
- {
- struct serial_device *dev = default_serial_console();
- dev->setbrg();
+ DECLARE_GLOBAL_DATA_PTR;
+
+ if (!(gd->flags & GD_FLG_RELOC) || !serial_current) {
+ struct serial_device *dev = default_serial_console ();
+
+ dev->setbrg ();
return;
}
- serial_current->setbrg();
+ serial_current->setbrg ();
}
-int serial_getc(void)
+int serial_getc (void)
{
- if (!serial_current)
- {
- struct serial_device *dev = default_serial_console();
- return dev->getc();
+ DECLARE_GLOBAL_DATA_PTR;
+
+ if (!(gd->flags & GD_FLG_RELOC) || !serial_current) {
+ struct serial_device *dev = default_serial_console ();
+
+ return dev->getc ();
}
- return serial_current->getc();
+ return serial_current->getc ();
}
-int serial_tstc(void)
+int serial_tstc (void)
{
- if (!serial_current)
- {
- struct serial_device *dev = default_serial_console();
- return dev->tstc();
+ DECLARE_GLOBAL_DATA_PTR;
+
+ if (!(gd->flags & GD_FLG_RELOC) || !serial_current) {
+ struct serial_device *dev = default_serial_console ();
+
+ return dev->tstc ();
}
- return serial_current->tstc();
+ return serial_current->tstc ();
}
-void serial_putc(const char c)
+void serial_putc (const char c)
{
- if (!serial_current)
- {
- struct serial_device *dev = default_serial_console();
- dev->putc(c);
+ DECLARE_GLOBAL_DATA_PTR;
+
+ if (!(gd->flags & GD_FLG_RELOC) || !serial_current) {
+ struct serial_device *dev = default_serial_console ();
+
+ dev->putc (c);
return;
}
- serial_current->putc(c);
+ serial_current->putc (c);
}
-void serial_puts(const char *s)
+void serial_puts (const char *s)
{
- if (!serial_current)
- {
- struct serial_device *dev = default_serial_console();
- dev->puts(s);
+ DECLARE_GLOBAL_DATA_PTR;
+
+ if (!(gd->flags & GD_FLG_RELOC) || !serial_current) {
+ struct serial_device *dev = default_serial_console ();
+
+ dev->puts (s);
return;
}
- serial_current->puts(s);
+ serial_current->puts (s);
}
#endif /* CONFIG_SERIAL_MULTI */
