mainboard/intel/amenia: Configure PERST_0 pin
Configure PERST_0 and assign the pin in devicetree. BUG=chrome-os-partner:55877 TEST=Suspend and resume using 'echo freeze > /sys/power/state'. System should resume with PCIE and wifi functional. Change-Id: I39b4d8bba92f352ae121c7552f58480295b48aef Signed-off-by: Vaibhav Shankar <vaibhav.shankar@intel.com> Reviewed-on: https://review.coreboot.org/16350 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
parent
7e10c8209b
commit
db54bb5e3a
|
@ -7,6 +7,11 @@ chip soc/intel/apollolake
|
||||||
register "pcie_rp0_clkreq_pin" = "3" # wifi/bt
|
register "pcie_rp0_clkreq_pin" = "3" # wifi/bt
|
||||||
register "pcie_rp2_clkreq_pin" = "0" # SSD
|
register "pcie_rp2_clkreq_pin" = "0" # SSD
|
||||||
|
|
||||||
|
# GPIO for PERST_0
|
||||||
|
# If PERST_0 is defined assign the GPIO
|
||||||
|
# If PERST_0 is not defined assign GPIO_PRT0_UDEF
|
||||||
|
register "prt0_gpio" = "GPIO_122"
|
||||||
|
|
||||||
# eMMC TX DATA Delay 1#
|
# eMMC TX DATA Delay 1#
|
||||||
# 0x1A[14:8] stands for 26*125 = 3250 pSec delay for HS400
|
# 0x1A[14:8] stands for 26*125 = 3250 pSec delay for HS400
|
||||||
# 0x1A[6:0] stands for 26*125 = 3250 pSec delay for SDR104/HS200
|
# 0x1A[6:0] stands for 26*125 = 3250 pSec delay for SDR104/HS200
|
||||||
|
|
|
@ -223,7 +223,7 @@ static const struct pad_config gpio_table[] = {
|
||||||
PAD_NC(GPIO_119, DN_20K), /* GP_SSP_2_FS0 */
|
PAD_NC(GPIO_119, DN_20K), /* GP_SSP_2_FS0 */
|
||||||
PAD_NC(GPIO_120, DN_20K), /* GP_SSP_2_FS1 */
|
PAD_NC(GPIO_120, DN_20K), /* GP_SSP_2_FS1 */
|
||||||
PAD_NC(GPIO_121, DN_20K), /* GP_SSP_2_FS2 */
|
PAD_NC(GPIO_121, DN_20K), /* GP_SSP_2_FS2 */
|
||||||
PAD_NC(GPIO_122, DN_20K), /* GP_SSP_2_RXD */
|
PAD_CFG_GPO(GPIO_122, 0, DEEP), /* WIFI PERST_0 */
|
||||||
PAD_NC(GPIO_123, DN_20K), /* GP_SSP_2_TXD */
|
PAD_NC(GPIO_123, DN_20K), /* GP_SSP_2_TXD */
|
||||||
/** end of North West Community */
|
/** end of North West Community */
|
||||||
/** North Community */
|
/** North Community */
|
||||||
|
|
Loading…
Reference in New Issue