1 files changed, 60 insertions, 11 deletions

diff --git a/arch/powerpc/cpu/mpc85xx/serial_scc.c b/arch/powerpc/cpu/mpc85xx/serial_scc.c
index 2dab2124fc..d192642f04 100644
--- a/arch/powerpc/cpu/mpc85xx/serial_scc.c
+++ b/arch/powerpc/cpu/mpc85xx/serial_scc.c
@@ -34,6 +34,8 @@
 
 #include <common.h>
 #include <asm/cpm_85xx.h>
+#include <serial.h>
+#include <linux/compiler.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -85,7 +87,7 @@ DECLARE_GLOBAL_DATA_PTR;
 
 #endif
 
-int serial_init (void)
+static int mpc85xx_serial_init(void)
 {
 	volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CONFIG_SYS_MPC85xx_CPM_ADDR;
 	volatile ccsr_cpm_scc_t *sp;
@@ -184,8 +186,7 @@ int serial_init (void)
 	return (0);
 }
 
-void
-serial_setbrg (void)
+static void mpc85xx_serial_setbrg(void)
 {
 #if defined(CONFIG_CONS_USE_EXTC)
 	m8560_cpm_extcbrg(SCC_INDEX, gd->baudrate,
@@ -195,8 +196,7 @@ serial_setbrg (void)
 #endif
 }
 
-void
-serial_putc(const char c)
+static void mpc85xx_serial_putc(const char c)
 {
 	volatile scc_uart_t	*up;
 	volatile cbd_t		*tbdf;
@@ -220,16 +220,14 @@ serial_putc(const char c)
 	tbdf->cbd_sc |= BD_SC_READY;
 }
 
-void
-serial_puts (const char *s)
+static void mpc85xx_serial_puts(const char *s)
 {
 	while (*s) {
 		serial_putc (*s++);
 	}
 }
 
-int
-serial_getc(void)
+static int mpc85xx_serial_getc(void)
 {
 	volatile cbd_t		*rbdf;
 	volatile scc_uart_t	*up;
@@ -252,8 +250,7 @@ serial_getc(void)
 	return (c);
 }
 
-int
-serial_tstc()
+static int mpc85xx_serial_tstc(void)
 {
 	volatile cbd_t		*rbdf;
 	volatile scc_uart_t	*up;
@@ -265,4 +262,56 @@ serial_tstc()
 	return ((rbdf->cbd_sc & BD_SC_EMPTY) == 0);
 }
 
+#ifdef CONFIG_SERIAL_MULTI
+static struct serial_device mpc85xx_serial_drv = {
+	.name	= "mpc85xx_serial",
+	.start	= mpc85xx_serial_init,
+	.stop	= NULL,
+	.setbrg	= mpc85xx_serial_setbrg,
+	.putc	= mpc85xx_serial_putc,
+	.puts	= mpc85xx_serial_puts,
+	.getc	= mpc85xx_serial_getc,
+	.tstc	= mpc85xx_serial_tstc,
+};
+
+void mpc85xx_serial_initialize(void)
+{
+	serial_register(&mpc85xx_serial_drv);
+}
+
+__weak struct serial_device *default_serial_console(void)
+{
+	return &mpc85xx_serial_drv;
+}
+#else
+int serial_init(void)
+{
+	return mpc85xx_serial_init();
+}
+
+void serial_setbrg(void)
+{
+	mpc85xx_serial_setbrg();
+}
+
+void serial_putc(const char c)
+{
+	mpc85xx_serial_putc(c);
+}
+
+void serial_puts(const char *s)
+{
+	mpc85xx_serial_puts(s);
+}
+
+int serial_getc(void)
+{
+	return mpc85xx_serial_getc();
+}
+
+int serial_tstc(void)
+{
+	return mpc85xx_serial_tstc();
+}
+#endif
 #endif	/* CONFIG_CONS_ON_SCC */