From 4d1bf7b847c400dfd3fd0cd56cd57e49b766843a Mon Sep 17 00:00:00 2001
From: Sean Rhodes <sean@starlabs.systems>
Date: Thu, 17 Feb 2022 13:55:34 +0000
Subject: ec/starlabs: Guard Max Charge in Kconfig

Guard Max Charge EC write in Kconfig so it's only used on
platforms that support it.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I7be39cd9543c8253d53070950edc6908a21e864a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62123
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Andy Pont <andy.pont@sdcsystems.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
---
 src/ec/starlabs/merlin/ec.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'src/ec/starlabs/merlin/ec.c')

diff --git a/src/ec/starlabs/merlin/ec.c b/src/ec/starlabs/merlin/ec.c
index 40be138a82..e8eaa229d7 100644
--- a/src/ec/starlabs/merlin/ec.c
+++ b/src/ec/starlabs/merlin/ec.c
@@ -130,11 +130,12 @@ static void merlin_init(struct device *dev)
 		CHARGE_60
 	};
 
-	ec_write(ECRAM_MAX_CHARGE,
-		get_ec_value_from_option("max_charge",
-					 0,
-					 max_charge,
-					 ARRAY_SIZE(max_charge)));
+	if (CONFIG(EC_STARLABS_MAX_CHARGE))
+		ec_write(ECRAM_MAX_CHARGE,
+			get_ec_value_from_option("max_charge",
+						 0,
+						 max_charge,
+						 ARRAY_SIZE(max_charge)));
 
 	/*
 	 * Fan Mode
-- 
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