mb/: Drop print of MAINBOARD_PART_NUMBER

Change-Id: Ie3870bc666acaea316f00b205de512cf790e720c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50718
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>

35 files changed, 3 insertions, 78 deletions

diff --git a/src/mainboard/amd/bilby/mainboard.c b/src/mainboard/amd/bilby/mainboard.c
index 7e3c17b8e5e7..12f801d9f199 100644
--- a/src/mainboard/amd/bilby/mainboard.c
+++ b/src/mainboard/amd/bilby/mainboard.c
@@ -97,8 +97,6 @@ static void mainboard_init(void *chip_info)
 
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	init_tables();
 	/* Initialize the PIRQ data structures for consumption */
 	pirq_setup();
diff --git a/src/mainboard/amd/gardenia/mainboard.c b/src/mainboard/amd/gardenia/mainboard.c
index e153f71bbe9d..e53213baaae1 100644
--- a/src/mainboard/amd/gardenia/mainboard.c
+++ b/src/mainboard/amd/gardenia/mainboard.c
@@ -77,9 +77,6 @@ static void mainboard_init(void *chip_info)
  *************************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard "
-				CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	/* Initialize the PIRQ data structures for consumption */
 	pirq_setup();
 }
diff --git a/src/mainboard/amd/inagua/mainboard.c b/src/mainboard/amd/inagua/mainboard.c
index 48afb3f9ad8a..1bf74a6431c8 100644
--- a/src/mainboard/amd/inagua/mainboard.c
+++ b/src/mainboard/amd/inagua/mainboard.c
@@ -36,8 +36,6 @@ static void init_gpios(void)
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	/* Inagua mainboard specific setting */
 	init_gpios();
 
diff --git a/src/mainboard/amd/majolica/mainboard.c b/src/mainboard/amd/majolica/mainboard.c
index 22ec33a3d35d..b38184076ed9 100644
--- a/src/mainboard/amd/majolica/mainboard.c
+++ b/src/mainboard/amd/majolica/mainboard.c
@@ -91,8 +91,6 @@ static void mainboard_init(void *chip_info)
 
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	init_tables();
 	/* Initialize the PIRQ data structures for consumption */
 	pirq_setup();
diff --git a/src/mainboard/amd/mandolin/mainboard.c b/src/mainboard/amd/mandolin/mainboard.c
index 915f22ec210c..a66db78772a0 100644
--- a/src/mainboard/amd/mandolin/mainboard.c
+++ b/src/mainboard/amd/mandolin/mainboard.c
@@ -97,8 +97,6 @@ static void mainboard_init(void *chip_info)
 
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	init_tables();
 	/* Initialize the PIRQ data structures for consumption */
 	pirq_setup();
diff --git a/src/mainboard/amd/olivehill/mainboard.c b/src/mainboard/amd/olivehill/mainboard.c
index 60caf829bafa..221e52a1edd1 100644
--- a/src/mainboard/amd/olivehill/mainboard.c
+++ b/src/mainboard/amd/olivehill/mainboard.c
@@ -1,6 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-#include <console/console.h>
 #include <device/device.h>
 
 /**********************************************
@@ -8,7 +7,6 @@
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
 }
 
 struct chip_operations mainboard_ops = {
diff --git a/src/mainboard/amd/padmelon/mainboard.c b/src/mainboard/amd/padmelon/mainboard.c
index fc5279b40ff6..f7d351d0669d 100644
--- a/src/mainboard/amd/padmelon/mainboard.c
+++ b/src/mainboard/amd/padmelon/mainboard.c
@@ -106,9 +106,6 @@ static void mainboard_init(void *chip_info)
  *************************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard "
-				CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	/* Initialize the PIRQ data structures for consumption */
 	pirq_setup();
 }
diff --git a/src/mainboard/amd/parmer/mainboard.c b/src/mainboard/amd/parmer/mainboard.c
index bf00401ec8de..285b1b9ea2f4 100644
--- a/src/mainboard/amd/parmer/mainboard.c
+++ b/src/mainboard/amd/parmer/mainboard.c
@@ -1,6 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-#include <console/console.h>
 #include <device/device.h>
 
 /*************************************************
@@ -8,7 +7,6 @@
  *************************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
 }
 
 struct chip_operations mainboard_ops = {
diff --git a/src/mainboard/amd/persimmon/mainboard.c b/src/mainboard/amd/persimmon/mainboard.c
index 9e5e81fc212d..11d2af183b8a 100644
--- a/src/mainboard/amd/persimmon/mainboard.c
+++ b/src/mainboard/amd/persimmon/mainboard.c
@@ -108,8 +108,6 @@ static void pirq_setup(void)
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	/* enable GPP CLK0 thru CLK1 */
 	/* disable GPP CLK2 thru SLT_GFX_CLK */
 	misc_write8(0, 0xff);
diff --git a/src/mainboard/amd/south_station/mainboard.c b/src/mainboard/amd/south_station/mainboard.c
index df47222ca473..b25a4b53aa24 100644
--- a/src/mainboard/amd/south_station/mainboard.c
+++ b/src/mainboard/amd/south_station/mainboard.c
@@ -31,7 +31,6 @@ static void southstation_led_init(void)
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
 	southstation_led_init();
 
 	/*
diff --git a/src/mainboard/amd/thatcher/mainboard.c b/src/mainboard/amd/thatcher/mainboard.c
index 7348840b8f82..d71f2d578f9b 100644
--- a/src/mainboard/amd/thatcher/mainboard.c
+++ b/src/mainboard/amd/thatcher/mainboard.c
@@ -12,8 +12,6 @@ static void mainboard_enable(struct device *dev)
 {
 	msr_t msr;
 
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	msr = rdmsr(LS_CFG_MSR);
 	msr.lo &= ~(1 << 28);
 	wrmsr(LS_CFG_MSR, msr);
diff --git a/src/mainboard/amd/union_station/mainboard.c b/src/mainboard/amd/union_station/mainboard.c
index 4b6f9a1180d1..43dde04c63d8 100644
--- a/src/mainboard/amd/union_station/mainboard.c
+++ b/src/mainboard/amd/union_station/mainboard.c
@@ -10,8 +10,6 @@
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	/*
 	 * Initialize ASF registers to an arbitrary address because someone
 	 * long ago set things up this way inside the SPD read code.  The
diff --git a/src/mainboard/asrock/e350m1/mainboard.c b/src/mainboard/asrock/e350m1/mainboard.c
index 231b396d538d..ec6fcc5ee989 100644
--- a/src/mainboard/asrock/e350m1/mainboard.c
+++ b/src/mainboard/asrock/e350m1/mainboard.c
@@ -11,8 +11,6 @@
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	/* Power off unused clock pins of GPP PCIe devices
 	 * GPP CLK0 connected to unpopulated mini PCIe slot
 	 * GPP CLK1 connected to ethernet chip
diff --git a/src/mainboard/asrock/imb-a180/mainboard.c b/src/mainboard/asrock/imb-a180/mainboard.c
index 60caf829bafa..9d5ec2f5a813 100644
--- a/src/mainboard/asrock/imb-a180/mainboard.c
+++ b/src/mainboard/asrock/imb-a180/mainboard.c
@@ -8,7 +8,6 @@
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
 }
 
 struct chip_operations mainboard_ops = {
diff --git a/src/mainboard/asus/a88xm-e/mainboard.c b/src/mainboard/asus/a88xm-e/mainboard.c
index 2e08188d159a..26bbd0e414b7 100644
--- a/src/mainboard/asus/a88xm-e/mainboard.c
+++ b/src/mainboard/asus/a88xm-e/mainboard.c
@@ -35,7 +35,6 @@ static void mainboard_enable(struct device *dev)
 {
 	msr_t msr;
 
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
 	pirq_setup();
 
 	msr = rdmsr(LS_CFG_MSR);
diff --git a/src/mainboard/asus/am1i-a/mainboard.c b/src/mainboard/asus/am1i-a/mainboard.c
index d5ecdd6d8485..e10591032ff9 100644
--- a/src/mainboard/asus/am1i-a/mainboard.c
+++ b/src/mainboard/asus/am1i-a/mainboard.c
@@ -78,8 +78,6 @@ static void pirq_setup(void)
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	/* Initialize the PIRQ data structures for consumption */
 	pirq_setup();
 }
diff --git a/src/mainboard/asus/f2a85-m/mainboard.c b/src/mainboard/asus/f2a85-m/mainboard.c
index c09b69cc0f9d..30e99f16e9a5 100644
--- a/src/mainboard/asus/f2a85-m/mainboard.c
+++ b/src/mainboard/asus/f2a85-m/mainboard.c
@@ -12,8 +12,6 @@ static void mainboard_enable(struct device *dev)
 {
 	msr_t msr;
 
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	msr = rdmsr(LS_CFG_MSR);
 	msr.lo &= ~(1 << 28);
 	wrmsr(LS_CFG_MSR, msr);
diff --git a/src/mainboard/bap/ode_e20XX/mainboard.c b/src/mainboard/bap/ode_e20XX/mainboard.c
index 3515fce5c9b4..9baf0eaf6764 100644
--- a/src/mainboard/bap/ode_e20XX/mainboard.c
+++ b/src/mainboard/bap/ode_e20XX/mainboard.c
@@ -93,8 +93,6 @@ static void pirq_setup(void)
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	/* Initialize the PIRQ data structures for consumption */
 	pirq_setup();
 }
diff --git a/src/mainboard/biostar/a68n_5200/mainboard.c b/src/mainboard/biostar/a68n_5200/mainboard.c
index 60caf829bafa..9d5ec2f5a813 100644
--- a/src/mainboard/biostar/a68n_5200/mainboard.c
+++ b/src/mainboard/biostar/a68n_5200/mainboard.c
@@ -8,7 +8,6 @@
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
 }
 
 struct chip_operations mainboard_ops = {
diff --git a/src/mainboard/biostar/am1ml/mainboard.c b/src/mainboard/biostar/am1ml/mainboard.c
index e99623e4154f..a7ef85bc4a47 100644
--- a/src/mainboard/biostar/am1ml/mainboard.c
+++ b/src/mainboard/biostar/am1ml/mainboard.c
@@ -82,8 +82,6 @@ static void pirq_setup(void)
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	/* Initialize the PIRQ data structures for consumption */
 	pirq_setup();
 }
diff --git a/src/mainboard/elmex/pcm205400/mainboard.c b/src/mainboard/elmex/pcm205400/mainboard.c
index 9e5e81fc212d..11d2af183b8a 100644
--- a/src/mainboard/elmex/pcm205400/mainboard.c
+++ b/src/mainboard/elmex/pcm205400/mainboard.c
@@ -108,8 +108,6 @@ static void pirq_setup(void)
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	/* enable GPP CLK0 thru CLK1 */
 	/* disable GPP CLK2 thru SLT_GFX_CLK */
 	misc_write8(0, 0xff);
diff --git a/src/mainboard/gizmosphere/gizmo/mainboard.c b/src/mainboard/gizmosphere/gizmo/mainboard.c
index f24c9e9eadb2..594d7355962e 100644
--- a/src/mainboard/gizmosphere/gizmo/mainboard.c
+++ b/src/mainboard/gizmosphere/gizmo/mainboard.c
@@ -12,8 +12,6 @@
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	/* enable GPP CLK0 thru CLK1 */
 	/* disable GPP CLK2 thru SLT_GFX_CLK */
 	misc_write8(0, 0xFF);
diff --git a/src/mainboard/gizmosphere/gizmo2/mainboard.c b/src/mainboard/gizmosphere/gizmo2/mainboard.c
index 2da1dea34976..a722980ed70f 100644
--- a/src/mainboard/gizmosphere/gizmo2/mainboard.c
+++ b/src/mainboard/gizmosphere/gizmo2/mainboard.c
@@ -92,7 +92,6 @@ static void pirq_setup(void)
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
 	/* Initialize the PIRQ data structures for consumption */
 	pirq_setup();
 }
diff --git a/src/mainboard/google/kahlee/mainboard.c b/src/mainboard/google/kahlee/mainboard.c
index b69af780656b..a4dd0f4aa9b4 100644
--- a/src/mainboard/google/kahlee/mainboard.c
+++ b/src/mainboard/google/kahlee/mainboard.c
@@ -150,9 +150,6 @@ static void mainboard_init(void *chip_info)
  *************************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard "
-				CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	/* Initialize the PIRQ data structures for consumption */
 	pirq_setup();
 
diff --git a/src/mainboard/google/zork/mainboard.c b/src/mainboard/google/zork/mainboard.c
index 31d87c0ab4c8..6b51d52408d9 100644
--- a/src/mainboard/google/zork/mainboard.c
+++ b/src/mainboard/google/zork/mainboard.c
@@ -199,8 +199,6 @@ static void mainboard_fill_ssdt(const struct device *dev)
  *************************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	init_tables();
 	/* Initialize the PIRQ data structures for consumption */
 	pirq_setup();
diff --git a/src/mainboard/hp/abm/mainboard.c b/src/mainboard/hp/abm/mainboard.c
index 88de23a77dc1..4c271c570a0e 100644
--- a/src/mainboard/hp/abm/mainboard.c
+++ b/src/mainboard/hp/abm/mainboard.c
@@ -80,8 +80,6 @@ static void pirq_setup(void)
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	/* Initialize the PIRQ data structures for consumption */
 	pirq_setup();
 }
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/mainboard.c b/src/mainboard/hp/pavilion_m6_1035dx/mainboard.c
index 7c1f5579bd66..620e32945827 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/mainboard.c
+++ b/src/mainboard/hp/pavilion_m6_1035dx/mainboard.c
@@ -19,8 +19,6 @@ static void pavilion_cold_boot_init(void)
 
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	hudson_configure_gevent_smi(EC_SMI_GEVENT, SMI_MODE_SMI, SMI_LVL_HIGH);
 	global_smi_enable();
 
diff --git a/src/mainboard/jetway/nf81-t56n-lf/mainboard.c b/src/mainboard/jetway/nf81-t56n-lf/mainboard.c
index a8ed85dad7be..25263eacb23d 100644
--- a/src/mainboard/jetway/nf81-t56n-lf/mainboard.c
+++ b/src/mainboard/jetway/nf81-t56n-lf/mainboard.c
@@ -109,8 +109,6 @@ static void pirq_setup(void)
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	/* enable GPP CLK0 thru CLK3 (interleaved) */
 	/* disable GPP CLK4 thru SLT_GFX_CLK */
 	misc_write8(0, 0xff);
diff --git a/src/mainboard/lenovo/g505s/mainboard.c b/src/mainboard/lenovo/g505s/mainboard.c
index d900c940698e..bea6102cae74 100644
--- a/src/mainboard/lenovo/g505s/mainboard.c
+++ b/src/mainboard/lenovo/g505s/mainboard.c
@@ -19,7 +19,6 @@ static void pavilion_cold_boot_init(void)
 
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
 
 	hudson_configure_gevent_smi(EC_SMI_GEVENT, SMI_MODE_SMI, SMI_LVL_HIGH);
 	global_smi_enable();
diff --git a/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/mainboard.c b/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/mainboard.c
index e32e125cd2ac..f87d21d2b1dd 100644
--- a/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/mainboard.c
+++ b/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/mainboard.c
@@ -48,7 +48,6 @@ static void init(struct device *dev)
 {
 	volatile u8 *spi_base;	/* base addr of Hudson's SPI host controller */
 	int i;
-	printk(BIOS_DEBUG, CONFIG_MAINBOARD_PART_NUMBER " ENTER %s\n", __func__);
 
 	/* Init Hudson GPIOs. */
 	printk(BIOS_DEBUG, "Init FCH GPIOs @ 0x%08x\n", ACPI_MMIO_BASE+GPIO_BASE);
@@ -108,7 +107,6 @@ static void init(struct device *dev)
 	 */
 	sema_send_alive();
 
-	printk(BIOS_DEBUG, CONFIG_MAINBOARD_PART_NUMBER " EXIT %s\n", __func__);
 }
 
 /**********************************************
@@ -116,7 +114,6 @@ static void init(struct device *dev)
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
 	dev->ops->init = init;
 
 	/* enable GPP CLK0 */
diff --git a/src/mainboard/lippert/frontrunner-af/variants/toucan-af/mainboard.c b/src/mainboard/lippert/frontrunner-af/variants/toucan-af/mainboard.c
index 901ee0208f9f..3a4db8513d4e 100644
--- a/src/mainboard/lippert/frontrunner-af/variants/toucan-af/mainboard.c
+++ b/src/mainboard/lippert/frontrunner-af/variants/toucan-af/mainboard.c
@@ -14,7 +14,6 @@
 static void init(struct device *dev)
 {
 	volatile u8 *spi_base;	/* base addr of Hudson's SPI host controller */
-	printk(BIOS_DEBUG, CONFIG_MAINBOARD_PART_NUMBER " ENTER %s\n", __func__);
 
 	/* Init Hudson GPIOs. */
 	printk(BIOS_DEBUG, "Init FCH GPIOs @ 0x%08x\n", ACPI_MMIO_BASE+GPIO_BASE);
@@ -78,7 +77,6 @@ static void init(struct device *dev)
 	 */
 	sema_send_alive();
 
-	printk(BIOS_DEBUG, CONFIG_MAINBOARD_PART_NUMBER " EXIT %s\n", __func__);
 }
 
 /**********************************************
@@ -86,7 +84,6 @@ static void init(struct device *dev)
  **********************************************/
 static void mainboard_enable(struct device *dev)
 {
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
 	dev->ops->init = init;
 
 	/* enable GPP CLK0 thru CLK1 */
diff --git a/src/mainboard/msi/ms7721/mainboard.c b/src/mainboard/msi/ms7721/mainboard.c
index c09b69cc0f9d..30e99f16e9a5 100644
--- a/src/mainboard/msi/ms7721/mainboard.c
+++ b/src/mainboard/msi/ms7721/mainboard.c
@@ -12,8 +12,6 @@ static void mainboard_enable(struct device *dev)
 {
 	msr_t msr;
 
-	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
-
 	msr = rdmsr(LS_CFG_MSR);
 	msr.lo &= ~(1 << 28);
 	wrmsr(LS_CFG_MSR, msr);
diff --git a/src/mainboard/pcengines/apu1/mainboard.c b/src/mainboard/pcengines/apu1/mainboard.c
index fa9b093920d6..cb5d4fba8dcf 100644
--- a/src/mainboard/pcengines/apu1/mainboard.c
+++ b/src/mainboard/pcengines/apu1/mainboard.c
@@ -254,6 +254,7 @@ static int mainboard_smbios_data(struct device *dev, int *handle,
 
 static void mainboard_enable(struct device *dev)
 {
+	/* Maintain this text unchanged for manufacture process. */
 	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
 
 	config_gpio_mux();
@@ -363,6 +364,7 @@ const char *smbios_system_sku(void)
 
 static void mainboard_final(void *chip_info)
 {
+	/* Maintain this text unchanged for manufacture process. */
 	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Final.\n");
 
 	/*
diff --git a/src/mainboard/pcengines/apu2/mainboard.c b/src/mainboard/pcengines/apu2/mainboard.c
index 062d223860d3..56976e53c5a9 100644
--- a/src/mainboard/pcengines/apu2/mainboard.c
+++ b/src/mainboard/pcengines/apu2/mainboard.c
@@ -240,6 +240,7 @@ static int mainboard_smbios_data(struct device *dev, int *handle,
 
 static void mainboard_enable(struct device *dev)
 {
+	/* Maintain this text unchanged for manufacture process. */
 	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
 
 	config_gpio_mux();
diff --git a/src/mainboard/portwell/m107/mainboard.c b/src/mainboard/portwell/m107/mainboard.c
deleted file mode 100644
index c3412b4a86db..000000000000
--- a/src/mainboard/portwell/m107/mainboard.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <device/device.h>
-
-/*
- * mainboard_enable is executed as first thing after
- * enumerate_buses().
- */
-static void mainboard_enable(struct device *dev)
-{
-}
-
-struct chip_operations mainboard_ops = {
-	.enable_dev = mainboard_enable,
-};