Patch set updated for coreboot: 485c5fc lenovo/t530: Be safe by disabling blink gpio hw with a writeout

[Edward O'Callaghan]

Edward O'Callaghan ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6436

-gerrit

commit 485c5fc4828a5f1028817c41b32dbf3ef006a704
Author: Edward O'Callaghan 
Date:   Fri Aug 1 20:30:21 2014 +1000

lenovo/t530: Be safe by disabling blink gpio hw with a writeout

This disables the blink hardware as it seems to be in the dump. This is
    safer as it does not rely on 0 as the reset value when '0x00040000' is
    the default according to the util/inteltool. As seen:

gpiobase+0x0018: 0x00040000 (GPO_BLINK) DIFF

Change-Id: Ia1fde108bf3752484f5e991600c435f776af0ced
    Signed-off-by: Edward O'Callaghan 
---
 src/mainboard/lenovo/t530/romstage.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mainboard/lenovo/t530/romstage.c b/src/mainboard/lenovo/t530/romstage.c
index fa4356a..da92927 100644
--- a/src/mainboard/lenovo/t530/romstage.c
+++ b/src/mainboard/lenovo/t530/romstage.c
@@ -186,6 +186,7 @@ void main(unsigned long bist)
    outl(0x3962a5ff, DEFAULT_GPIOBASE + GPIO_USE_SEL);
    outl(0x8ebf6aff, DEFAULT_GPIOBASE + GP_IO_SEL);
    outl(0x66917ebb, DEFAULT_GPIOBASE + GP_LVL);
+	outl(0x00000000, DEFAULT_GPIOBASE + GPO_BLINK);
    outl(0x00002002, DEFAULT_GPIOBASE + GPI_INV);
    outl(0x02ff08fe, DEFAULT_GPIOBASE + GPIO_USE_SEL2);
    outl(0x1f47f7fd, DEFAULT_GPIOBASE + GP_IO_SEL2);