Vladimir Serbinenko (phcoder@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/4786
-gerrit
commit c51cd9d3427359dc762b0225794cffbb565891ef Author: Vladimir Serbinenko phcoder@gmail.com Date: Thu Jan 23 16:41:35 2014 +0100
lenovo/x230: Enable wacom USB port
Based on lsusb -t info from David Schissler.
Change-Id: I061881f531b11dc6f5f7719269cf9f3c9b0b99e1 Signed-off-by: Vladimir Serbinenko phcoder@gmail.com --- src/mainboard/lenovo/x230/romstage.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mainboard/lenovo/x230/romstage.c b/src/mainboard/lenovo/x230/romstage.c index 7aa2332..377c34a 100644 --- a/src/mainboard/lenovo/x230/romstage.c +++ b/src/mainboard/lenovo/x230/romstage.c @@ -154,7 +154,7 @@ void main(unsigned long bist) { 1, 1, 0x0080 }, /* P1 (left touchpad side), OC 1 */ { 1, 3, 0x0080 }, /* P2: dock, OC 3 */ { 1, 0, 0x0040 }, /* P3: wwan, no OC */ - { 0, 0, 0x0000 }, /* P4: Empty */ + { 1, 0, 0x0080 }, /* P4: Wacom tablet on X230t, otherwise empty */ { 1, 0, 0x0080 }, /* P5: Expresscard, no OC */ { 0, 0, 0x0000 }, /* P6: Empty */ { 1, 0, 0x0080 }, /* P7: dock, no OC */