diff options
Diffstat (limited to 'include/asm-mips/serial.h')
| -rw-r--r-- | include/asm-mips/serial.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/include/asm-mips/serial.h b/include/asm-mips/serial.h index 47c6ea0b7..7d4f6ecfe 100644 --- a/include/asm-mips/serial.h +++ b/include/asm-mips/serial.h @@ -1,9 +1,10 @@ -/* - * include/asm-mips/serial.h +/* $Id: serial.h,v 1.1 1998/05/04 12:43:16 ralf Exp $ * - * $Id: serial.h,v 1.1 1998/05/04 12:43:16 ralf Exp $ + * include/asm-mips/serial.h */ #include <linux/config.h> +#include <asm/bootinfo.h> +#include <asm/jazz.h> /* * This assumes you have a 1.8432 MHz clock for your UART. @@ -12,12 +13,11 @@ * clock, since the 16550A is capable of handling a top speed of 1.5 * megabits/second; but this requires the faster clock. */ -#ifdef CONFIG_MIPS_JAZZ -/* XXX This doesn't seem to be true for all Jazz machines. */ -#define JAZZ_BASE_BAUD ( 8000000 / 16 ) /* ( 3072000 / 16) */ -#else #define BASE_BAUD ( 1843200 / 16 ) -#endif + +/* Some Jazz machines seem to have an 8MHz crystal clock but I don't know + exactly which ones ... XXX */ +#define JAZZ_BASE_BAUD ( 8000000 / 16 ) /* ( 3072000 / 16) */ /* Standard COM flags (except for COM4, because of the 8514 problem) */ #ifdef CONFIG_SERIAL_DETECT_IRQ @@ -34,7 +34,7 @@ #define BOCA_FLAGS 0 #define HUB6_FLAGS 0 #endif - + /* * The following define the access methods for the HUB6 card. All * access is through two ports for all 24 possible chips. The card is @@ -54,9 +54,9 @@ #ifdef CONFIG_MIPS_JAZZ #define JAZZ_SERIAL_PORT_DEFNS \ /* UART CLK PORT IRQ FLAGS */ \ - { 0, JAZZ_BASE_BAUD, JAZZ_SERIAL1_BASE, /* ttyS0 */ - JAZZ_SERIAL1_IRQ, STD_COM_FLAGS }, - { 0, JAZZ_BASE_BAUD, JAZZ_SERIAL2_BASE, /* ttyS1 */ + { 0, JAZZ_BASE_BAUD, JAZZ_SERIAL1_BASE, /* ttyS0 */ \ + JAZZ_SERIAL1_IRQ, STD_COM_FLAGS }, \ + { 0, JAZZ_BASE_BAUD, JAZZ_SERIAL2_BASE, /* ttyS1 */ \ JAZZ_SERIAL2_IRQ, STD_COM_FLAGS }, #else #define JAZZ_SERIAL_PORT_DEFNS @@ -137,8 +137,8 @@ #define MCA_SERIAL_PORT_DFNS #endif -#define JAZZ_PORT_DFNS \ - SERIAL_PORT_DFNS \ +#define SERIAL_PORT_DFNS \ + JAZZ_SERIAL_PORT_DEFNS \ STD_SERIAL_PORT_DEFNS \ EXTRA_SERIAL_PORT_DEFNS \ HUB6_SERIAL_PORT_DFNS |