mb/{google,intel}/*/ec: Decrease loglevel of init messages to BIOS_INFO

BIOS_ERR is inappropriate since the init message is informational.
Use BIOS_INFO instead.

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I6fc15291a6d177a1b9e258d08e165224e5e10b32
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67733
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

src/mainboard/google/dedede/ec.c

@@ -17,7 +17,7 @@ void mainboard_ec_init(void)
 		.s0ix_wake_events = MAINBOARD_EC_S0IX_WAKE_EVENTS,
 	};
 
-	printk(BIOS_ERR, "mainboard: EC init\n");
+	printk(BIOS_INFO, "mainboard: EC init\n");
 
 	google_chromeec_events_init(&info, acpi_is_wakeup_s3());
 }

src/mainboard/google/octopus/ec.c

@@ -17,7 +17,7 @@ static void ramstage_ec_init(void)
 		.s0ix_wake_events = MAINBOARD_EC_S0IX_WAKE_EVENTS,
 	};
 
-	printk(BIOS_ERR, "mainboard: EC init\n");
+	printk(BIOS_INFO, "mainboard: EC init\n");
 
 	google_chromeec_events_init(&info, acpi_is_wakeup_s3());
 }

src/mainboard/google/reef/ec.c

@@ -17,7 +17,7 @@ static void ramstage_ec_init(void)
 		.s0ix_wake_events = MAINBOARD_EC_S0IX_WAKE_EVENTS,
 	};
 
-	printk(BIOS_ERR, "mainboard: EC init\n");
+	printk(BIOS_INFO, "mainboard: EC init\n");
 
 	google_chromeec_events_init(&info, acpi_is_wakeup_s3());
 }

src/mainboard/intel/glkrvp/ec.c

@@ -18,7 +18,7 @@ static void ramstage_ec_init(void)
 		.s0ix_wake_events = MAINBOARD_EC_S0IX_WAKE_EVENTS,
 	};
 
-	printk(BIOS_ERR, "mainboard: EC init\n");
+	printk(BIOS_INFO, "mainboard: EC init\n");
 
 	google_chromeec_events_init(&info, acpi_is_wakeup_s3());
 }

src/mainboard/intel/kblrvp/ec.c

@@ -14,7 +14,7 @@ void mainboard_ec_init(void)
 		.s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
 	};
 
-	printk(BIOS_ERR, "mainboard: EC init\n");
+	printk(BIOS_INFO, "mainboard: EC init\n");
 
 	google_chromeec_events_init(&info, acpi_is_wakeup_s3());
 }

src/mainboard/intel/kunimitsu/ec.c

@@ -14,7 +14,7 @@ void mainboard_ec_init(void)
 		.s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
 	};
 
-	printk(BIOS_ERR, "mainboard: EC init\n");
+	printk(BIOS_INFO, "mainboard: EC init\n");
 
 	google_chromeec_events_init(&info, acpi_is_wakeup_s3());
 }