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authorVladimir Serbinenko <phcoder@gmail.com>2014-01-23 16:41:35 +0100
committerVladimir Serbinenko <phcoder@gmail.com>2014-01-23 20:38:36 +0100
commit77c70a06e1cdb6781857a2f488f13432bbcf18ec (patch)
treee6c70fdae9f25cea239da6162020fee7502fde37
parent2657e841097b33bc6f50470f852d2e54fb35f5f6 (diff)
downloadcoreboot-77c70a06e1cdb6781857a2f488f13432bbcf18ec.tar.xz
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> Reviewed-on: http://review.coreboot.org/4786 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
-rw-r--r--src/mainboard/lenovo/x230/romstage.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/lenovo/x230/romstage.c b/src/mainboard/lenovo/x230/romstage.c
index 7aa2332399..377c34abf8 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 */