[coreboot] New patch to review for coreboot: c18ecfd Lenovo X60/T60: add first_battery setting
Sven Schnelle (svens@stackframe.org)
gerrit at coreboot.org
Wed Dec 7 23:36:35 CET 2011
Sven Schnelle (svens at stackframe.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/475
-gerrit
commit c18ecfd8b74b1a38bee90270e36630f9fad74b98
Author: Sven Schnelle <svens at stackframe.org>
Date: Wed Dec 7 14:30:58 2011 -0800
Lenovo X60/T60: add first_battery setting
The EC allows to select the order in which batteries are (dis)charged.
Make this setting available to the user.
Change-Id: Id2a98192565419dbb53f3a7cf0b2c46b672a3ed8
Signed-off-by: Sven Schnelle <svens at stackframe.org>
---
src/ec/lenovo/h8/h8.c | 9 ++++++++-
src/mainboard/lenovo/t60/cmos.layout | 4 +++-
src/mainboard/lenovo/x60/cmos.layout | 3 +++
3 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/src/ec/lenovo/h8/h8.c b/src/ec/lenovo/h8/h8.c
index f81a39c..f20cd38 100644
--- a/src/ec/lenovo/h8/h8.c
+++ b/src/ec/lenovo/h8/h8.c
@@ -104,7 +104,7 @@ int h8_ultrabay_device_present(void)
static void h8_enable(device_t dev)
{
struct ec_lenovo_h8_config *conf = dev->chip_info;
- u8 val;
+ u8 val, tmp;
h8_log_ec_version();
@@ -142,6 +142,13 @@ static void h8_enable(device_t dev)
if (!get_option(&val, "volume"))
ec_write(H8_VOLUME_CONTROL, val);
+
+ if (!get_option(&val, "first_battery")) {
+ tmp = ec_read(H8_CONFIG3);
+ tmp &= ~(1 << 4);
+ tmp |= (val & 1)<< 4;
+ ec_write(H8_CONFIG3, tmp);
+ }
h8_set_audio_mute(0);
}
diff --git a/src/mainboard/lenovo/t60/cmos.layout b/src/mainboard/lenovo/t60/cmos.layout
index a946b4b..8d9dce4 100644
--- a/src/mainboard/lenovo/t60/cmos.layout
+++ b/src/mainboard/lenovo/t60/cmos.layout
@@ -109,6 +109,7 @@ entries
1060 1 e 1 touchpad
1064 8 h 0 volume
+1072 1 e 9 first_battery
# -----------------------------------------------------------------
enumerations
@@ -142,7 +143,8 @@ enumerations
7 2 Keep
8 0 No
8 1 Yes
-
+9 0 Secondary
+9 1 Primary
# -----------------------------------------------------------------
checksums
diff --git a/src/mainboard/lenovo/x60/cmos.layout b/src/mainboard/lenovo/x60/cmos.layout
index a157513..cae70cb 100644
--- a/src/mainboard/lenovo/x60/cmos.layout
+++ b/src/mainboard/lenovo/x60/cmos.layout
@@ -109,6 +109,7 @@ entries
1064 8 h 0 volume
1072 8 h 0 tft_brightness
+1080 1 e 9 first_battery
# -----------------------------------------------------------------
enumerations
@@ -142,6 +143,8 @@ enumerations
7 2 Keep
8 0 No
8 1 Yes
+9 0 Secondary
+9 1 Primary
# -----------------------------------------------------------------
checksums
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