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 /payloads/libpayload/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 'payloads/libpayload/arch')
| -rw-r--r-- | payloads/libpayload/arch/i386/coreboot.c | 4 | ||||
| -rw-r--r-- | payloads/libpayload/arch/powerpc/coreboot.c | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/payloads/libpayload/arch/i386/coreboot.c b/payloads/libpayload/arch/i386/coreboot.c index e3c944d443..bdef4e85d3 100644 --- a/payloads/libpayload/arch/i386/coreboot.c +++ b/payloads/libpayload/arch/i386/coreboot.c @@ -77,7 +77,9 @@ static void cb_parse_memory(unsigned char *ptr, struct sysinfo_t *info) static void cb_parse_serial(unsigned char *ptr, struct sysinfo_t *info) { struct cb_serial *ser = (struct cb_serial *)ptr; - info->ser_ioport = ser->ioport; + if (ser->type != CB_SERIAL_TYPE_IO_MAPPED) + return; + info->ser_ioport = ser->baseaddr; } #ifdef CONFIG_NVRAM diff --git a/payloads/libpayload/arch/powerpc/coreboot.c b/payloads/libpayload/arch/powerpc/coreboot.c index ee1842c82f..7da87ed2f2 100644 --- a/payloads/libpayload/arch/powerpc/coreboot.c +++ b/payloads/libpayload/arch/powerpc/coreboot.c @@ -77,7 +77,9 @@ static void cb_parse_memory(unsigned char *ptr, struct sysinfo_t *info) static void cb_parse_serial(unsigned char *ptr, struct sysinfo_t *info) { struct cb_serial *ser = (struct cb_serial *)ptr; - info->ser_ioport = ser->ioport; + if (ser->type != CB_SERIAL_TYPE_IO_MAPPED) + return; + info->ser_ioport = ser->baseaddr; } #ifdef CONFIG_NVRAM |