diff options
| author | Stefan Reinauer <reinauer@chromium.org> | 2011-06-22 16:39:19 -0700 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2011-10-21 23:34:30 +0200 |
| commit | d1bc331855caab351a70676b5085787292a45fea (patch) | |
| tree | 8d0ddcf777c4b7330e02495982f1f718f56d27fc /src/arch | |
| parent | b6010b8e70c25f93773bc464457f69fd4bb8a82e (diff) | |
Extend coreboot table entry for serial ports
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>
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/x86/boot/coreboot_table.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/arch/x86/boot/coreboot_table.c b/src/arch/x86/boot/coreboot_table.c index cdfc0c1d8d..78ff97d21b 100644 --- a/src/arch/x86/boot/coreboot_table.c +++ b/src/arch/x86/boot/coreboot_table.c @@ -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) |