1 files changed, 60 insertions, 11 deletions

diff --git a/arch/powerpc/cpu/mpc8260/serial_smc.c b/arch/powerpc/cpu/mpc8260/serial_smc.c
index 7b6eaba09a..0f3b834d9e 100644
--- a/arch/powerpc/cpu/mpc8260/serial_smc.c
+++ b/arch/powerpc/cpu/mpc8260/serial_smc.c
@@ -33,6 +33,8 @@
 #include <common.h>
 #include <mpc8260.h>
 #include <asm/cpm_8260.h>
+#include <serial.h>
+#include <linux/compiler.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -91,7 +93,7 @@ static unsigned char brg_map[] = {
 	3,	/* BRG1 for SCC4 */
 };
 
-int serial_init (void)
+static int mpc8260_smc_serial_init(void)
 {
 	volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
 	volatile smc_t *sp;
@@ -183,8 +185,7 @@ int serial_init (void)
 	return (0);
 }
 
-void
-serial_setbrg (void)
+static void mpc8260_smc_serial_setbrg(void)
 {
 #if defined(CONFIG_CONS_USE_EXTC)
 	m8260_cpm_extcbrg(brg_map[SMC_INDEX], gd->baudrate,
@@ -194,8 +195,7 @@ serial_setbrg (void)
 #endif
 }
 
-void
-serial_putc(const char c)
+static void mpc8260_smc_serial_putc(const char c)
 {
 	volatile smc_uart_t	*up;
 	volatile immap_t	*im = (immap_t *)CONFIG_SYS_IMMR;
@@ -216,16 +216,14 @@ serial_putc(const char c)
 	rtx->txbd.cbd_sc |= BD_SC_READY;
 }
 
-void
-serial_puts (const char *s)
+static void mpc8260_smc_serial_puts(const char *s)
 {
 	while (*s) {
 		serial_putc (*s++);
 	}
 }
 
-int
-serial_getc(void)
+static int mpc8260_smc_serial_getc(void)
 {
 	volatile smc_uart_t	*up;
 	volatile immap_t	*im = (immap_t *)CONFIG_SYS_IMMR;
@@ -254,8 +252,7 @@ serial_getc(void)
 	return(c);
 }
 
-int
-serial_tstc()
+static int mpc8260_smc_serial_tstc(void)
 {
 	volatile smc_uart_t	*up;
 	volatile immap_t	*im = (immap_t *)CONFIG_SYS_IMMR;
@@ -267,6 +264,58 @@ serial_tstc()
 	return !(rtx->rxbd.cbd_sc & BD_SC_EMPTY);
 }
 
+#ifdef CONFIG_SERIAL_MULTI
+static struct serial_device mpc8260_smc_serial_drv = {
+	.name	= "mpc8260_smc_uart",
+	.start	= mpc8260_smc_serial_init,
+	.stop	= NULL,
+	.setbrg	= mpc8260_smc_serial_setbrg,
+	.putc	= mpc8260_smc_serial_putc,
+	.puts	= mpc8260_smc_serial_puts,
+	.getc	= mpc8260_smc_serial_getc,
+	.tstc	= mpc8260_smc_serial_tstc,
+};
+
+void mpc8260_smc_serial_initialize(void)
+{
+	serial_register(&mpc8260_smc_serial_drv);
+}
+
+__weak struct serial_device *default_serial_console(void)
+{
+	return &mpc8260_smc_serial_drv;
+}
+#else
+int serial_init(void)
+{
+	return mpc8260_smc_serial_init();
+}
+
+void serial_setbrg(void)
+{
+	mpc8260_smc_serial_setbrg();
+}
+
+void serial_putc(const char c)
+{
+	mpc8260_smc_serial_putc(c);
+}
+
+void serial_puts(const char *s)
+{
+	mpc8260_smc_serial_puts(s);
+}
+
+int serial_getc(void)
+{
+	return mpc8260_smc_serial_getc();
+}
+
+int serial_tstc(void)
+{
+	return mpc8260_smc_serial_tstc();
+}
+#endif
 #endif	/* CONFIG_CONS_ON_SMC */
 
 #if defined(CONFIG_KGDB_ON_SMC)