Change in coreboot[master]: mb/google/octopus/var/fleex: Only check LTE sku on fleex

[EricR Lai (Code Review)]

EricR Lai has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/51288 )

Change subject: mb/google/octopus/var/fleex: Only check LTE sku on fleex
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mb/google/octopus/var/fleex: Only check LTE sku on fleex

Fleex has other project share the same FW. Only fleex has LTE sku.
So we need to make sure it is fleex then check if LTE sku.

BUG=b:181946744
BRANCH=octopus
TEST=Check no SAR table can be loaded with sku id 4 and 5.

Signed-off-by: Eric Lai 
Change-Id: I9f3d5fed4315fc716acad1a07735221d154c377e
---
M src/mainboard/google/octopus/variants/fleex/variant.c
1 file changed, 5 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/88/51288/1

diff --git a/src/mainboard/google/octopus/variants/fleex/variant.c b/src/mainboard/google/octopus/variants/fleex/variant.c
index 5554fb3..da6910c 100644
--- a/src/mainboard/google/octopus/variants/fleex/variant.c
+++ b/src/mainboard/google/octopus/variants/fleex/variant.c
@@ -7,6 +7,7 @@
 #include <soc/intel/apollolake/chip.h>

#define MIN_LTE_SKU         4
+#define FLEEX_MAX_SKU         20

static bool is_lte_sku(void)
 {
@@ -27,8 +28,10 @@
 {
    const char *filename = NULL;

-	if (!is_lte_sku())
-		filename = "wifi_sar-fleex.hex";
+	/* Only Fleex has LTE sku */
+	if (google_chromeec_get_board_sku() <= FLEEX_MAX_SKU)
+		if (!is_lte_sku())
+			filename = "wifi_sar-fleex.hex";

return filename;
 }