mb/google: Fix log messages

Change 'printk(BIOS_DEBUG, "ERROR:' to printk(BIOS_ERR, "'.

Change-Id: Id31c25f5b8686f951ab4f331682b82ff327d5e78
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69496
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
diff --git a/src/mainboard/google/auron/variants/buddy/variant.c b/src/mainboard/google/auron/variants/buddy/variant.c
index 397b541..5af2502 100644
--- a/src/mainboard/google/auron/variants/buddy/variant.c
+++ b/src/mainboard/google/auron/variants/buddy/variant.c
@@ -55,8 +55,7 @@
 			retval = *offset - 'a' + 0x0a;
 	}
 	if (retval > 0x0F) {
-		printk(BIOS_DEBUG, "Error: Invalid Hex digit found: %c - 0x%02x\n",
-			*offset, *offset);
+		printk(BIOS_ERR, "Invalid Hex digit found: %c - 0x%02x\n", *offset, *offset);
 		retval = 0;
 	}
 
@@ -72,8 +71,7 @@
 
 	offset = search(key, search_address, sizeof(key) - 1, search_length);
 	if (offset == search_length) {
-		printk(BIOS_DEBUG,
-		       "Error: Could not locate '%s' in VPD\n", key);
+		printk(BIOS_ERR, "Could not locate '%s' in VPD\n", key);
 		return 0;
 	}
 	printk(BIOS_DEBUG, "Located '%s' in VPD\n", key);
diff --git a/src/mainboard/google/beltino/lan.c b/src/mainboard/google/beltino/lan.c
index 1104ea7..baadf15 100644
--- a/src/mainboard/google/beltino/lan.c
+++ b/src/mainboard/google/beltino/lan.c
@@ -36,8 +36,7 @@
 			retval = *offset - 'a' + 0x0a;
 	}
 	if (retval > 0x0F) {
-		printk(BIOS_DEBUG, "Error: Invalid Hex digit found: %c - 0x%02x\n",
-			*offset, *offset);
+		printk(BIOS_ERR, "Invalid Hex digit found: %c - 0x%02x\n", *offset, *offset);
 		retval = 0;
 	}
 
@@ -53,8 +52,7 @@
 
 	offset = search(key, search_address, sizeof(key) - 1, search_length);
 	if (offset == search_length) {
-		printk(BIOS_DEBUG,
-		       "Error: Could not locate '%s' in VPD\n", key);
+		printk(BIOS_ERR, "Could not locate '%s' in VPD\n", key);
 		return 0;
 	}
 	printk(BIOS_DEBUG, "Located '%s' in VPD\n", key);
diff --git a/src/mainboard/google/butterfly/mainboard.c b/src/mainboard/google/butterfly/mainboard.c
index f428e69..67f371c 100644
--- a/src/mainboard/google/butterfly/mainboard.c
+++ b/src/mainboard/google/butterfly/mainboard.c
@@ -40,7 +40,7 @@
 			retval = *offset - 'a' + 0x0a;
 	}
 	if (retval > 0x0F) {
-		printk(BIOS_DEBUG, "Error: Invalid Hex digit found: %c - 0x%02x\n",
+		printk(BIOS_ERR, "Invalid Hex digit found: %c - 0x%02x\n",
 			*offset, (unsigned char)*offset);
 		retval = 0;
 	}
@@ -58,8 +58,7 @@
 	offset = search(key, (char *)search_address,
 			sizeof(key) - 1, search_length);
 	if (offset == search_length) {
-		printk(BIOS_DEBUG,
-		       "Error: Could not locate '%s' in VPD\n", key);
+		printk(BIOS_ERR, "Could not locate '%s' in VPD\n", key);
 		return 0;
 	}
 	printk(BIOS_DEBUG, "Located '%s' in VPD\n", key);
@@ -149,7 +148,7 @@
 				kbd_type = EC_KBD_JP;
 		}
 	} else {
-		printk(BIOS_DEBUG, "Error: Could not locate VPD area\n");
+		printk(BIOS_ERR, "Could not locate VPD area\n");
 	}
 
 	printk(BIOS_DEBUG, "Setting Keyboard type in EC to ");
diff --git a/src/mainboard/google/jecht/lan.c b/src/mainboard/google/jecht/lan.c
index a431393..1f90aa7 100644
--- a/src/mainboard/google/jecht/lan.c
+++ b/src/mainboard/google/jecht/lan.c
@@ -36,8 +36,7 @@
 			retval = *offset - 'a' + 0x0a;
 	}
 	if (retval > 0x0F) {
-		printk(BIOS_DEBUG, "Error: Invalid Hex digit found: %c - 0x%02x\n",
-			*offset, *offset);
+		printk(BIOS_ERR, "Invalid Hex digit found: %c - 0x%02x\n", *offset, *offset);
 		retval = 0;
 	}
 
@@ -53,8 +52,7 @@
 
 	offset = search(key, search_address, sizeof(key) - 1, search_length);
 	if (offset == search_length) {
-		printk(BIOS_DEBUG,
-		       "Error: Could not locate '%s' in VPD\n", key);
+		printk(BIOS_ERR, "Could not locate '%s' in VPD\n", key);
 		return 0;
 	}
 	printk(BIOS_DEBUG, "Located '%s' in VPD\n", key);
diff --git a/src/mainboard/google/rambi/variants/ninja/lan.c b/src/mainboard/google/rambi/variants/ninja/lan.c
index 0abbffe..8dfdb08 100644
--- a/src/mainboard/google/rambi/variants/ninja/lan.c
+++ b/src/mainboard/google/rambi/variants/ninja/lan.c
@@ -35,8 +35,7 @@
 			retval = *offset - 'a' + 0x0a;
 	}
 	if (retval > 0x0F) {
-		printk(BIOS_DEBUG, "Error: Invalid Hex digit found: %c - 0x%02x\n",
-			*offset, *offset);
+		printk(BIOS_ERR, "Invalid Hex digit found: %c - 0x%02x\n", *offset, *offset);
 		retval = 0;
 	}
 
@@ -52,8 +51,7 @@
 
 	offset = search(key, search_address, sizeof(key) - 1, search_length);
 	if (offset == search_length) {
-		printk(BIOS_DEBUG,
-		       "Error: Could not locate '%s' in VPD\n", key);
+		printk(BIOS_ERR, "Could not locate '%s' in VPD\n", key);
 		return 0;
 	}
 	printk(BIOS_DEBUG, "Located '%s' in VPD\n", key);
diff --git a/src/mainboard/google/rambi/variants/sumo/lan.c b/src/mainboard/google/rambi/variants/sumo/lan.c
index 66083ae..168f8b5 100644
--- a/src/mainboard/google/rambi/variants/sumo/lan.c
+++ b/src/mainboard/google/rambi/variants/sumo/lan.c
@@ -35,8 +35,7 @@
 			retval = *offset - 'a' + 0x0a;
 	}
 	if (retval > 0x0F) {
-		printk(BIOS_DEBUG, "Error: Invalid Hex digit found: %c - 0x%02x\n",
-			*offset, *offset);
+		printk(BIOS_ERR, "Invalid Hex digit found: %c - 0x%02x\n", *offset, *offset);
 		retval = 0;
 	}
 
@@ -52,8 +51,7 @@
 
 	offset = search(key, search_address, sizeof(key) - 1, search_length);
 	if (offset == search_length) {
-		printk(BIOS_DEBUG,
-		       "Error: Could not locate '%s' in VPD\n", key);
+		printk(BIOS_ERR, "Could not locate '%s' in VPD\n", key);
 		return 0;
 	}
 	printk(BIOS_DEBUG, "Located '%s' in VPD\n", key);