Kconfig: comply to Linux 5.3's Kconfig language rules

Kconfig became stricter on what it accepts, so accomodate before
updating to a new release.

Change-Id: I92a9e9bf0d557a7532ba533cd7776c48f2488f91
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37156
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

13 files changed, 13 insertions, 13 deletions

diff --git a/src/mainboard/asus/am1i-a/Kconfig b/src/mainboard/asus/am1i-a/Kconfig
index d50edbec27..0aafd8ba64 100644
--- a/src/mainboard/asus/am1i-a/Kconfig
+++ b/src/mainboard/asus/am1i-a/Kconfig
@@ -20,7 +20,7 @@ config BOARD_SPECIFIC_OPTIONS
 
 config MAINBOARD_DIR
 	string
-	default asus/am1i-a
+	default "asus/am1i-a"
 
 config MAINBOARD_PART_NUMBER
 	string
diff --git a/src/mainboard/asus/f2a85-m/Kconfig b/src/mainboard/asus/f2a85-m/Kconfig
index 100b33cd7a..c1dd063c77 100644
--- a/src/mainboard/asus/f2a85-m/Kconfig
+++ b/src/mainboard/asus/f2a85-m/Kconfig
@@ -57,7 +57,7 @@ config BOARD_ASUS_F2A85_M_DDR3_VOLT_VAL
 
 config MAINBOARD_DIR
 	string
-	default asus/f2a85-m
+	default "asus/f2a85-m"
 
 config MAINBOARD_PART_NUMBER
 	string
diff --git a/src/mainboard/asus/h61m-cs/Kconfig b/src/mainboard/asus/h61m-cs/Kconfig
index 69efa9da81..6040208f27 100644
--- a/src/mainboard/asus/h61m-cs/Kconfig
+++ b/src/mainboard/asus/h61m-cs/Kconfig
@@ -19,7 +19,7 @@ config BOARD_SPECIFIC_OPTIONS
 
 config MAINBOARD_DIR
 	string
-	default asus/h61m-cs
+	default "asus/h61m-cs"
 
 config MAINBOARD_PART_NUMBER
 	string
diff --git a/src/mainboard/asus/maximus_iv_gene-z/Kconfig b/src/mainboard/asus/maximus_iv_gene-z/Kconfig
index a0bc31864e..be832ce044 100644
--- a/src/mainboard/asus/maximus_iv_gene-z/Kconfig
+++ b/src/mainboard/asus/maximus_iv_gene-z/Kconfig
@@ -36,7 +36,7 @@ config BOARD_SPECIFIC_OPTIONS
 
 config MAINBOARD_DIR
 	string
-	default asus/maximus_iv_gene-z
+	default "asus/maximus_iv_gene-z"
 
 config MAINBOARD_PART_NUMBER
 	string
diff --git a/src/mainboard/asus/p2b-d/Kconfig b/src/mainboard/asus/p2b-d/Kconfig
index e1fc2215e4..8db9b7ad43 100644
--- a/src/mainboard/asus/p2b-d/Kconfig
+++ b/src/mainboard/asus/p2b-d/Kconfig
@@ -29,7 +29,7 @@ config BOARD_SPECIFIC_OPTIONS
 
 config MAINBOARD_DIR
 	string
-	default asus/p2b-d
+	default "asus/p2b-d"
 
 config MAINBOARD_PART_NUMBER
 	string
diff --git a/src/mainboard/asus/p2b-ds/Kconfig b/src/mainboard/asus/p2b-ds/Kconfig
index b3c4b2dc16..8b55174f41 100644
--- a/src/mainboard/asus/p2b-ds/Kconfig
+++ b/src/mainboard/asus/p2b-ds/Kconfig
@@ -29,7 +29,7 @@ config BOARD_SPECIFIC_OPTIONS
 
 config MAINBOARD_DIR
 	string
-	default asus/p2b-ds
+	default "asus/p2b-ds"
 
 config MAINBOARD_PART_NUMBER
 	string
diff --git a/src/mainboard/asus/p2b-f/Kconfig b/src/mainboard/asus/p2b-f/Kconfig
index f0ab38d0ed..efe625c5d2 100644
--- a/src/mainboard/asus/p2b-f/Kconfig
+++ b/src/mainboard/asus/p2b-f/Kconfig
@@ -25,7 +25,7 @@ config BOARD_SPECIFIC_OPTIONS
 
 config MAINBOARD_DIR
 	string
-	default asus/p2b-f
+	default "asus/p2b-f"
 
 config MAINBOARD_PART_NUMBER
 	string
diff --git a/src/mainboard/asus/p2b-ls/Kconfig b/src/mainboard/asus/p2b-ls/Kconfig
index c39dc79bf8..60124fe750 100644
--- a/src/mainboard/asus/p2b-ls/Kconfig
+++ b/src/mainboard/asus/p2b-ls/Kconfig
@@ -27,7 +27,7 @@ config BOARD_SPECIFIC_OPTIONS
 
 config MAINBOARD_DIR
 	string
-	default asus/p2b-ls
+	default "asus/p2b-ls"
 
 config MAINBOARD_PART_NUMBER
 	string
diff --git a/src/mainboard/asus/p2b/Kconfig b/src/mainboard/asus/p2b/Kconfig
index f34b4ddfa6..65e7681485 100644
--- a/src/mainboard/asus/p2b/Kconfig
+++ b/src/mainboard/asus/p2b/Kconfig
@@ -26,7 +26,7 @@ config BOARD_SPECIFIC_OPTIONS
 
 config MAINBOARD_DIR
 	string
-	default asus/p2b
+	default "asus/p2b"
 
 config MAINBOARD_PART_NUMBER
 	string
diff --git a/src/mainboard/asus/p3b-f/Kconfig b/src/mainboard/asus/p3b-f/Kconfig
index e09adf19a9..179fed29c3 100644
--- a/src/mainboard/asus/p3b-f/Kconfig
+++ b/src/mainboard/asus/p3b-f/Kconfig
@@ -26,7 +26,7 @@ config BOARD_SPECIFIC_OPTIONS
 
 config MAINBOARD_DIR
 	string
-	default asus/p3b-f
+	default "asus/p3b-f"
 
 config MAINBOARD_PART_NUMBER
 	string
diff --git a/src/mainboard/asus/p5gc-mx/Kconfig b/src/mainboard/asus/p5gc-mx/Kconfig
index 193364ab72..a0e60146a0 100644
--- a/src/mainboard/asus/p5gc-mx/Kconfig
+++ b/src/mainboard/asus/p5gc-mx/Kconfig
@@ -34,7 +34,7 @@ config BOARD_SPECIFIC_OPTIONS
 
 config MAINBOARD_DIR
 	string
-	default asus/p5gc-mx
+	default "asus/p5gc-mx"
 
 config MAINBOARD_PART_NUMBER
 	string
diff --git a/src/mainboard/asus/p8h61-m_lx/Kconfig b/src/mainboard/asus/p8h61-m_lx/Kconfig
index 010641ac66..2210b1a59e 100644
--- a/src/mainboard/asus/p8h61-m_lx/Kconfig
+++ b/src/mainboard/asus/p8h61-m_lx/Kconfig
@@ -37,7 +37,7 @@ config BOARD_SPECIFIC_OPTIONS
 
 config MAINBOARD_DIR
 	string
-	default asus/p8h61-m_lx
+	default "asus/p8h61-m_lx"
 
 config MAINBOARD_PART_NUMBER
 	string
diff --git a/src/mainboard/asus/p8h61-m_pro/Kconfig b/src/mainboard/asus/p8h61-m_pro/Kconfig
index e8a6f6404a..0c8988e0c8 100644
--- a/src/mainboard/asus/p8h61-m_pro/Kconfig
+++ b/src/mainboard/asus/p8h61-m_pro/Kconfig
@@ -37,7 +37,7 @@ config BOARD_SPECIFIC_OPTIONS
 
 config MAINBOARD_DIR
 	string
-	default asus/p8h61-m_pro
+	default "asus/p8h61-m_pro"
 
 config MAINBOARD_PART_NUMBER
 	string