Merge branch 'master' of git://git.denx.de/u-boot-arm

[karo-tx-uboot.git] / common / serial.c

diff --git a/common/serial.c b/common/serial.c
index 22d8fd0584febae96c2083a7bc6dc6d489488d4c..0682faa9d1f8a33b13aa6119f98b29d882f73b14 100644 (file)
--- a/common/serial.c
+++ b/common/serial.c
@@ -23,15 +23,15 @@
 
 #include <common.h>
 #include <serial.h>
-#include <devices.h>
+#include <stdio_dev.h>
 
-#if defined(CONFIG_SERIAL_MULTI)
+DECLARE_GLOBAL_DATA_PTR;
 
 static struct serial_device *serial_devices = NULL;
 static struct serial_device *serial_current = NULL;
 
-#ifndef CONFIG_LWMON
-struct serial_device *default_serial_console (void)
+#if !defined(CONFIG_LWMON) && !defined(CONFIG_PXA27X)
+struct serial_device *__default_serial_console (void)
 {
 #if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2)
        return &serial_smc_device;
@@ -39,24 +39,76 @@ struct serial_device *default_serial_console (void)
    || defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4)
        return &serial_scc_device;
 #elif defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) \
-   || defined(CONFIG_405EP)
-       return &serial0_device;
+   || defined(CONFIG_405EP) || defined(CONFIG_405EZ) || defined(CONFIG_405EX) \
+   || defined(CONFIG_MPC5xxx) || defined(CONFIG_MPC83xx) \
+   || defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
+#if defined(CONFIG_CONS_INDEX) && defined(CONFIG_SYS_NS16550_SERIAL)
+#if (CONFIG_CONS_INDEX==1)
+       return &eserial1_device;
+#elif (CONFIG_CONS_INDEX==2)
+       return &eserial2_device;
+#elif (CONFIG_CONS_INDEX==3)
+       return &eserial3_device;
+#elif (CONFIG_CONS_INDEX==4)
+       return &eserial4_device;
+#else
+#error "Bad CONFIG_CONS_INDEX."
+#endif
+#elif defined(CONFIG_UART1_CONSOLE)
+               return &serial1_device;
+#else
+               return &serial0_device;
+#endif
+#elif defined(CONFIG_MPC512X)
+#if (CONFIG_PSC_CONSOLE == 3)
+               return &serial3_device;
+#elif (CONFIG_PSC_CONSOLE == 6)
+               return &serial6_device;
+#else
+#error "Bad CONFIG_PSC_CONSOLE."
+#endif
+#elif defined(CONFIG_S3C2410)
+#if defined(CONFIG_SERIAL1)
+       return &s3c24xx_serial0_device;
+#elif defined(CONFIG_SERIAL2)
+       return &s3c24xx_serial1_device;
+#elif defined(CONFIG_SERIAL3)
+       return &s3c24xx_serial2_device;
+#else
+#error "CONFIG_SERIAL? missing."
+#endif
+#elif defined(CONFIG_S5PC1XX)
+#if defined(CONFIG_SERIAL0)
+       return &s5p_serial0_device;
+#elif defined(CONFIG_SERIAL1)
+       return &s5p_serial1_device;
+#elif defined(CONFIG_SERIAL2)
+       return &s5p_serial2_device;
+#elif defined(CONFIG_SERIAL3)
+       return &s5p_serial3_device;
+#else
+#error "CONFIG_SERIAL? missing."
+#endif
+#elif defined(CONFIG_OMAP3_ZOOM2)
+               return ZOOM2_DEFAULT_SERIAL_DEVICE;
 #else
 #error No default console
 #endif
 }
+
+struct serial_device *default_serial_console(void) __attribute__((weak, alias("__default_serial_console")));
 #endif
 
-static int serial_register (struct serial_device *dev)
+int serial_register (struct serial_device *dev)
 {
-       DECLARE_GLOBAL_DATA_PTR;
-
+#ifndef CONFIG_RELOC_FIXUP_WORKS
        dev->init += gd->reloc_off;
        dev->setbrg += gd->reloc_off;
        dev->getc += gd->reloc_off;
        dev->tstc += gd->reloc_off;
        dev->putc += gd->reloc_off;
        dev->puts += gd->reloc_off;
+#endif
 
        dev->next = serial_devices;
        serial_devices = dev;
@@ -75,17 +127,66 @@ void serial_initialize (void)
 #endif
 
 #if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) \
- || defined(CONFIG_405EP)
+ || defined(CONFIG_405EP) || defined(CONFIG_405EZ) || defined(CONFIG_405EX) \
+ || defined(CONFIG_MPC5xxx)
        serial_register(&serial0_device);
        serial_register(&serial1_device);
 #endif
 
+#if defined(CONFIG_SYS_NS16550_SERIAL)
+#if defined(CONFIG_SYS_NS16550_COM1)
+       serial_register(&eserial1_device);
+#endif
+#if defined(CONFIG_SYS_NS16550_COM2)
+       serial_register(&eserial2_device);
+#endif
+#if defined(CONFIG_SYS_NS16550_COM3)
+       serial_register(&eserial3_device);
+#endif
+#if defined(CONFIG_SYS_NS16550_COM4)
+       serial_register(&eserial4_device);
+#endif
+#endif /* CONFIG_SYS_NS16550_SERIAL */
+#if defined (CONFIG_FFUART)
+       serial_register(&serial_ffuart_device);
+#endif
+#if defined (CONFIG_BTUART)
+       serial_register(&serial_btuart_device);
+#endif
+#if defined (CONFIG_STUART)
+       serial_register(&serial_stuart_device);
+#endif
+#if defined(CONFIG_S3C2410)
+       serial_register(&s3c24xx_serial0_device);
+       serial_register(&s3c24xx_serial1_device);
+       serial_register(&s3c24xx_serial2_device);
+#endif
+#if defined(CONFIG_S5PC1XX)
+       serial_register(&s5p_serial0_device);
+       serial_register(&s5p_serial1_device);
+       serial_register(&s5p_serial2_device);
+       serial_register(&s5p_serial3_device);
+#endif
+#if defined(CONFIG_MPC512X)
+#if defined(CONFIG_SYS_PSC1)
+       serial_register(&serial1_device);
+#endif
+#if defined(CONFIG_SYS_PSC3)
+       serial_register(&serial3_device);
+#endif
+#if defined(CONFIG_SYS_PSC4)
+       serial_register(&serial4_device);
+#endif
+#if defined(CONFIG_SYS_PSC6)
+       serial_register(&serial6_device);
+#endif
+#endif
        serial_assign (default_serial_console ()->name);
 }
 
-void serial_devices_init (void)
+void serial_stdio_init (void)
 {
-       device_t dev;
+       struct stdio_dev dev;
        struct serial_device *s = serial_devices;
 
        while (s) {
@@ -95,12 +196,13 @@ void serial_devices_init (void)
                dev.flags = DEV_FLAGS_OUTPUT | DEV_FLAGS_INPUT;
 
                dev.start = s->init;
+               dev.stop = s->uninit;
                dev.putc = s->putc;
                dev.puts = s->puts;
                dev.getc = s->getc;
                dev.tstc = s->tstc;
 
-               device_register (&dev);
+               stdio_register (&dev);
 
                s = s->next;
        }
@@ -131,8 +233,6 @@ void serial_reinit_all (void)
 
 int serial_init (void)
 {
-       DECLARE_GLOBAL_DATA_PTR;
-
        if (!(gd->flags & GD_FLG_RELOC) || !serial_current) {
                struct serial_device *dev = default_serial_console ();
 
@@ -144,8 +244,6 @@ int serial_init (void)
 
 void serial_setbrg (void)
 {
-       DECLARE_GLOBAL_DATA_PTR;
-
        if (!(gd->flags & GD_FLG_RELOC) || !serial_current) {
                struct serial_device *dev = default_serial_console ();
 
@@ -158,8 +256,6 @@ void serial_setbrg (void)
 
 int serial_getc (void)
 {
-       DECLARE_GLOBAL_DATA_PTR;
-
        if (!(gd->flags & GD_FLG_RELOC) || !serial_current) {
                struct serial_device *dev = default_serial_console ();
 
@@ -171,8 +267,6 @@ int serial_getc (void)
 
 int serial_tstc (void)
 {
-       DECLARE_GLOBAL_DATA_PTR;
-
        if (!(gd->flags & GD_FLG_RELOC) || !serial_current) {
                struct serial_device *dev = default_serial_console ();
 
@@ -184,8 +278,6 @@ int serial_tstc (void)
 
 void serial_putc (const char c)
 {
-       DECLARE_GLOBAL_DATA_PTR;
-
        if (!(gd->flags & GD_FLG_RELOC) || !serial_current) {
                struct serial_device *dev = default_serial_console ();
 
@@ -198,8 +290,6 @@ void serial_putc (const char c)
 
 void serial_puts (const char *s)
 {
-       DECLARE_GLOBAL_DATA_PTR;
-
        if (!(gd->flags & GD_FLG_RELOC) || !serial_current) {
                struct serial_device *dev = default_serial_console ();
 
@@ -209,5 +299,3 @@ void serial_puts (const char *s)
 
        serial_current->puts (s);
 }
-
-#endif /* CONFIG_SERIAL_MULTI */