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authorAngel Pons <th3fanbus@gmail.com>2020-07-04 01:24:59 +0200
committerAngel Pons <th3fanbus@gmail.com>2020-07-12 11:16:12 +0000
commit8aab7876d186ed9a8e978ec06a83a46f74a6179b (patch)
tree5069b7aa81401f9606021cc8e25f9d52192f7ea7 /src/mainboard/lenovo
parent39a6093d7937dec85077f754fbcaa2e2be493eae (diff)
downloadcoreboot-8aab7876d186ed9a8e978ec06a83a46f74a6179b.tar.xz
haswell: Move some MRC settings to devicetree
There's no generic way to tell whether a mainboard has an EC or not. Making Kconfig symbols for these options seems overkill, too. So, just put them on the devicetree. Also, drop unnecessary assignments when the board's current value is zero, as the struct defaults to zero already. Change-Id: If2ebac5fcab278c97dfaf8adc9d1e125888acafe Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43129 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Tristan Corrick <tristan@corrick.kiwi> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/lenovo')
-rw-r--r--src/mainboard/lenovo/t440p/devicetree.cb1
-rw-r--r--src/mainboard/lenovo/t440p/romstage.c2
2 files changed, 1 insertions, 2 deletions
diff --git a/src/mainboard/lenovo/t440p/devicetree.cb b/src/mainboard/lenovo/t440p/devicetree.cb
index e18f72b250..58f0ca82a1 100644
--- a/src/mainboard/lenovo/t440p/devicetree.cb
+++ b/src/mainboard/lenovo/t440p/devicetree.cb
@@ -11,6 +11,7 @@ chip northbridge/intel/haswell
register "gpu_panel_power_down_delay" = "500"
register "gpu_panel_power_up_delay" = "2000"
register "gpu_pch_backlight_pwm_hz" = "220"
+ register "ec_present" = "true"
device cpu_cluster 0x0 on
chip cpu/intel/haswell
register "c1_acpower" = "1"
diff --git a/src/mainboard/lenovo/t440p/romstage.c b/src/mainboard/lenovo/t440p/romstage.c
index 8c2c5b643d..3e5cc0d65d 100644
--- a/src/mainboard/lenovo/t440p/romstage.c
+++ b/src/mainboard/lenovo/t440p/romstage.c
@@ -48,8 +48,6 @@ void mb_get_spd_map(uint8_t spd_map[4])
void mainboard_fill_pei_data(struct pei_data *pei_data)
{
- pei_data->ec_present = 1;
-
struct usb2_port_setting usb2_ports[MAX_USB2_PORTS] = {
/* Length, Enable, OCn#, Location */
{ 0x0040, 1, 0, USB_PORT_BACK_PANEL }, /* USB3 */