Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/45687 )
Change subject: mb/google/octopus/variants/fleex: Only do LTE power off for LTE sku ......................................................................
mb/google/octopus/variants/fleex: Only do LTE power off for LTE sku
Only do LTE power off for LTE sku in order to save extra 130ms delay for non-LTE sku.
BUG=b:168075958 BRANCH=octopus TEST=build image and verify on the DUT with LTE DB.
Signed-off-by: Eric Lai ericr_lai@compal.corp-partner.google.com Change-Id: If983185ff2f09fb1b2553c6ff1a1473d3254de4b Reviewed-on: https://review.coreboot.org/c/coreboot/+/45687 Tested-by: build bot (Jenkins) no-reply@coreboot.org Reviewed-by: Marco Chen marcochen@google.com --- M src/mainboard/google/octopus/variants/fleex/variant.c 1 file changed, 10 insertions(+), 6 deletions(-)
Approvals: build bot (Jenkins): Verified Marco Chen: Looks good to me, approved
diff --git a/src/mainboard/google/octopus/variants/fleex/variant.c b/src/mainboard/google/octopus/variants/fleex/variant.c index 1b0784c..f1ec818 100644 --- a/src/mainboard/google/octopus/variants/fleex/variant.c +++ b/src/mainboard/google/octopus/variants/fleex/variant.c @@ -2,27 +2,31 @@
#include <acpi/acpi.h> #include <baseboard/variants.h> -#include <delay.h> #include <ec/google/chromeec/ec.h> -#include <gpio.h> #include <sar.h>
+#define LTE_SKU 4 + +static bool is_lte_sku(void) +{ + return (google_chromeec_get_board_sku() == LTE_SKU); +} + void variant_smi_sleep(u8 slp_typ) { /* Currently use cases here all target to S5 therefore we do early return * here for saving one transaction to the EC for getting SKU ID. */ if (slp_typ != ACPI_S5) return; - - power_off_lte_module(); + if (is_lte_sku()) + power_off_lte_module(); }
const char *get_wifi_sar_cbfs_filename(void) { const char *filename = NULL; - uint32_t sku_id = google_chromeec_get_board_sku();
- if (sku_id != 4) + if (!is_lte_sku()) filename = "wifi_sar-fleex.hex";
return filename;