[coreboot] New patch to review: 9171c64 T60: enable GPIO before using GPIO I/O port range
Sven Schnelle (svens@stackframe.org)
gerrit at coreboot.org
Mon Jul 11 15:24:19 CEST 2011
Sven Schnelle (svens at stackframe.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/93
-gerrit
commit 9171c64a4c9860c5f1f434956fde6b03cd868917
Author: Sven Schnelle <svens at stackframe.org>
Date: Mon Jul 11 15:22:42 2011 +0200
T60: enable GPIO before using GPIO I/O port range
Change-Id: I39369e6f8a39f53f58a4b7fbe357637a79f5b596
Signed-off-by: Sven Schnelle <svens at stackframe.org>
---
src/mainboard/lenovo/t60/dock.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/mainboard/lenovo/t60/dock.c b/src/mainboard/lenovo/t60/dock.c
index cfaead3..6642bb3 100644
--- a/src/mainboard/lenovo/t60/dock.c
+++ b/src/mainboard/lenovo/t60/dock.c
@@ -132,6 +132,8 @@ static int dock_superio_init(void)
dock_write_register(0x07, PC87384_GPIO);
dock_write_register(0x60, 0x16);
dock_write_register(0x61, 0x20);
+ /* enable GPIO */
+ dock_write_register(0x30, 0x01);
dock_gpio_set_mode(0x00, PC87384_GPIO_PIN_DEBOUNCE |
PC87384_GPIO_PIN_PULLUP, 0x00);
@@ -157,7 +159,6 @@ static int dock_superio_init(void)
dock_gpio_set_mode(0x07, PC87384_GPIO_PIN_DEBOUNCE |
PC87384_GPIO_PIN_PULLUP, 0x00);
- outb(0xfd, 0x1620);
/* no GPIO events enabled for PORT0 */
outb(0x00, 0x1622);
@@ -170,8 +171,7 @@ static int dock_superio_init(void)
/* clear GPIO events on PORT1*/
outb(0xff, 0x1627);
outb(0x1F, 0x1628);
- /* enable GPIO */
- dock_write_register(0x30, 0x01);
+ outb(0xfd, 0x1620);
return 0;
}
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