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Extend coreboot table entry for serial ports

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Add information about memory mapped/io mapped base addresses.

and fix up libpayload to use the same structures

Signed-off-by: Stefan Reinauer <reinauer@google.com>

Change-Id: I5f7b5eda6063261b9acb7a46310172d4a5471dfb
Reviewed-on: http://review.coreboot.org/261
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Stefan Reinauer
2011-06-22 16:39:19 -07:00
committed by Stefan Reinauer
parent b6010b8e70
commit d1bc331855
7 changed files with 41 additions and 9 deletions
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15
src/arch/x86/boot/coreboot_table.c
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@@ -112,7 +112,19 @@ static struct lb_serial *lb_serial(struct lb_header *header)
serial = (struct lb_serial *)rec;
serial->tag = LB_TAG_SERIAL;
serial->size = sizeof(*serial);
serial->ioport = CONFIG_TTYS0_BASE;
serial->type = LB_SERIAL_TYPE_IO_MAPPED;
serial->baseaddr = CONFIG_TTYS0_BASE;
serial->baud = CONFIG_TTYS0_BAUD;
return serial;
#elif CONFIG_CONSOLE_SERIAL8250MEM
struct lb_record *rec;
struct lb_serial *serial;
rec = lb_new_record(header);
serial = (struct lb_serial *)rec;
serial->tag = LB_TAG_SERIAL;
serial->size = sizeof(*serial);
serial->type = LB_SERIAL_TYPE_MEMORY_MAPPED;
serial->baseaddr = uartmem_getbaseaddr();
serial->baud = CONFIG_TTYS0_BAUD;
return serial;
#else
@@ -131,7 +143,6 @@ static void add_console(struct lb_header *header, u16 consoletype)
console->size = sizeof(*console);
console->type = consoletype;
}
#endif
static void lb_console(struct lb_header *header)