diff options
| author | Eric Lai <ericr_lai@compal.corp-partner.google.com> | 2020-09-24 20:38:40 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-09-28 09:41:55 +0000 |
| commit | 5f43369bec670067a7199a80f982ec8f9bcc69b0 (patch) | |
| tree | 499435304188a2c31b169b5c509b29ec4538da58 /src | |
| parent | 40ed6f2f7825297a9fee8f4cd1cc702fb329e3d6 (diff) | |
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>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/octopus/variants/fleex/variant.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/mainboard/google/octopus/variants/fleex/variant.c b/src/mainboard/google/octopus/variants/fleex/variant.c index 1b0784c030..f1ec818bb3 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; |