Fizz: Fill Sion brand code.

TEST=none
BUG=b:68227071

Change-Id: I75702e7ad8953de77b5e346370af8d513997860a
Reviewed-on: https://chromium-review.googlesource.com/765617
Commit-Ready: Cigi Wu <cigi.wu@quanta.corp-partner.google.com>
Tested-by: Cigi Wu <cigi.wu@quanta.corp-partner.google.com>
Reviewed-by: Kitty Liu <kitty.liu@intel.corp-partner.google.com>
Reviewed-by: YH Lin <yueherngl@chromium.org>
Reviewed-by: Yilun Lin <yllin@chromium.org>
diff --git a/platform/fizz/fizz.c b/platform/fizz/fizz.c
index 9615d7d..194708f 100644
--- a/platform/fizz/fizz.c
+++ b/platform/fizz/fizz.c
@@ -74,7 +74,7 @@
 	/* TODO(yllin) Fill the brand code when they are assigned. */
 	SKU_KENCH = { .brand = "YXBK", .model = "kench", .chassis = "KENCH"},
 	SKU_TEEMO = { .brand = "PHYB", .model = "teemo", .chassis = "TEEMO"},
-	SKU_SION = { .brand = NULL, .model = "sion", .chassis = "SION"};
+	SKU_SION = { .brand = "ALRH", .model = "sion", .chassis = "SION"};
 
 /* Reference: b/63820080 */
 static struct sku_mapping fizz_sku_table[] = {