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mb/google/poppy/variants/nautilus: Control GPP_D0 in 2nd SKU only 

GPP_D0 is NC in 1st SKU board design, so we should control GPP_D0
for only 2nd SKU.

BUG=none
BRANCH=poppy
TEST=emerge-nautilus coreboot

Change-Id: Ifd85693c9155ed960f0c794d4b83fe8863b77134
Signed-off-by: Seunghwan Kim <sh_.kim@samsung.com>
Reviewed-on: https://review.coreboot.org/29631
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This commit is contained in:
Seunghwan Kim 2018-11-14 11:30:09 +09:00 committed by Patrick Georgi
parent 49abfca717
commit be11d9369b
2 changed files with 14 additions and 2 deletions
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1
src/mainboard/google/poppy/variants/nautilus/Makefile.inc
View File

@ -15,3 +15,4 @@ ramstage-y += mainboard.c
ramstage-y += sku.c ramstage-y += sku.c
smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c
smm-$(CONFIG_HAVE_SMI_HANDLER) += sku.c

15
src/mainboard/google/poppy/variants/nautilus/smihandler.c
View File

@ -16,13 +16,24 @@
#include <arch/acpi.h> #include <arch/acpi.h>
#include <baseboard/variants.h> #include <baseboard/variants.h>
#include <gpio.h> #include <gpio.h>
#include <variant/sku.h>
#define LTE3_PWROFF_L GPP_D0 #define LTE3_PWROFF_L GPP_D0
void variant_smi_sleep(u8 slp_typ) void variant_smi_sleep(u8 slp_typ)
{ {
uint32_t sku_id;
if (slp_typ == ACPI_S5) { if (slp_typ == ACPI_S5) {
/* Turn off LTE module */ sku_id = variant_board_sku();
gpio_set(LTE3_PWROFF_L, 0);
switch (sku_id) {
case SKU_1_NAUTILUS_LTE:
/* Turn off LTE module */
gpio_set(LTE3_PWROFF_L, 0);
break;
default:
break;
}
} }
} }