diff options
Diffstat (limited to 'cpu/arm720t/serial_netarm.c')
| -rw-r--r-- | cpu/arm720t/serial_netarm.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/cpu/arm720t/serial_netarm.c b/cpu/arm720t/serial_netarm.c index 5b41949..5ad98f0 100644 --- a/cpu/arm720t/serial_netarm.c +++ b/cpu/arm720t/serial_netarm.c @@ -35,7 +35,11 @@ #include <asm/hardware.h> #define PORTA (*(volatile unsigned int *)(NETARM_GEN_MODULE_BASE + NETARM_GEN_PORTA)) +#if !defined(CONFIG_NETARM_NS7520) #define PORTB (*(volatile unsigned int *)(NETARM_GEN_MODULE_BASE + NETARM_GEN_PORTB)) +#else +#define PORTC (*(volatile unsigned int *)(NETARM_GEN_MODULE_BASE + NETARM_GEN_PORTC)) +#endif /* wait until transmitter is ready for another character */ #define TXWAITRDY(registers) \ @@ -48,8 +52,13 @@ } +#ifndef CONFIG_UART1_CONSOLE volatile netarm_serial_channel_t *serial_reg_ch1 = get_serial_channel(0); volatile netarm_serial_channel_t *serial_reg_ch2 = get_serial_channel(1); +#else +volatile netarm_serial_channel_t *serial_reg_ch1 = get_serial_channel(1); +volatile netarm_serial_channel_t *serial_reg_ch2 = get_serial_channel(0); +#endif extern void _netarm_led_FAIL1(void); @@ -62,8 +71,13 @@ void serial_setbrg (void) DECLARE_GLOBAL_DATA_PTR; /* set 0 ... make sure pins are configured for serial */ +#if !defined(CONFIG_NETARM_NS7520) PORTA = PORTB = NETARM_GEN_PORT_MODE (0xef) | NETARM_GEN_PORT_DIR (0xe0); +#else + PORTA = NETARM_GEN_PORT_MODE (0xef) | NETARM_GEN_PORT_DIR (0xe0); + PORTC = NETARM_GEN_PORT_CSF (0xef) | NETARM_GEN_PORT_MODE (0xef) | NETARM_GEN_PORT_DIR (0xe0); +#endif /* first turn em off */ serial_reg_ch1->ctrl_a = serial_reg_ch2->ctrl_a = 0; |