diff --git a/src/mainboard/pcengines/apu5/Kconfig b/src/mainboard/pcengines/apu5/Kconfig
diff --git a/src/mainboard/pcengines/apu5/Kconfig.name b/src/mainboard/pcengines/apu5/Kconfig.name
diff --git a/src/mainboard/pcengines/apu5/Makefile.inc b/src/mainboard/pcengines/apu5/Makefile.inc
diff --git a/src/mainboard/pcengines/apu5/OemCustomize.c b/src/mainboard/pcengines/apu5/OemCustomize.c
diff --git a/src/mainboard/pcengines/apu5/acpi/AmdImc.asl b/src/mainboard/pcengines/apu5/acpi/AmdImc.asl
diff --git a/src/mainboard/pcengines/apu5/acpi/gpe.asl b/src/mainboard/pcengines/apu5/acpi/gpe.asl
diff --git a/src/mainboard/pcengines/apu5/acpi/mainboard.asl b/src/mainboard/pcengines/apu5/acpi/mainboard.asl
diff --git a/src/mainboard/pcengines/apu5/acpi/routing.asl b/src/mainboard/pcengines/apu5/acpi/routing.asl
diff --git a/src/mainboard/pcengines/apu5/acpi/si.asl b/src/mainboard/pcengines/apu5/acpi/si.asl
diff --git a/src/mainboard/pcengines/apu5/acpi/sleep.asl b/src/mainboard/pcengines/apu5/acpi/sleep.asl
diff --git a/src/mainboard/pcengines/apu5/acpi/usb_oc.asl b/src/mainboard/pcengines/apu5/acpi/usb_oc.asl
diff --git a/src/mainboard/pcengines/apu5/acpi_tables.c b/src/mainboard/pcengines/apu5/acpi_tables.c
diff --git a/src/mainboard/pcengines/apu5/boot-menu-key b/src/mainboard/pcengines/apu5/boot-menu-key
diff --git a/src/mainboard/pcengines/apu5/boot-menu-message b/src/mainboard/pcengines/apu5/boot-menu-message
diff --git a/src/mainboard/pcengines/apu5/boot-menu-wait b/src/mainboard/pcengines/apu5/boot-menu-wait
diff --git a/src/mainboard/pcengines/apu5/bootorder b/src/mainboard/pcengines/apu5/bootorder
diff --git a/src/mainboard/pcengines/apu5/bootorder_def b/src/mainboard/pcengines/apu5/bootorder_def
diff --git a/src/mainboard/pcengines/apu5/bootorder_map b/src/mainboard/pcengines/apu5/bootorder_map
diff --git a/src/mainboard/pcengines/apu5/cmos.layout b/src/mainboard/pcengines/apu5/cmos.layout
diff --git a/src/mainboard/pcengines/apu5/dsdt.asl b/src/mainboard/pcengines/apu5/dsdt.asl
diff --git a/src/mainboard/pcengines/apu5/gpio_ftns.c b/src/mainboard/pcengines/apu5/gpio_ftns.c
diff --git a/src/mainboard/pcengines/apu5/gpio_ftns.h b/src/mainboard/pcengines/apu5/gpio_ftns.h
diff --git a/src/mainboard/pcengines/apu5/irq_tables.c b/src/mainboard/pcengines/apu5/irq_tables.c
diff --git a/src/mainboard/pcengines/apu5/mainboard.c b/src/mainboard/pcengines/apu5/mainboard.c
diff --git a/src/mainboard/pcengines/apu5/mptable.c b/src/mainboard/pcengines/apu5/mptable.c
diff --git a/src/mainboard/pcengines/apu5/romstage.c b/src/mainboard/pcengines/apu5/romstage.c
diff --git a/src/mainboard/pcengines/apu5/spd/HYNIX-2G-1333.spd.hex b/src/mainboard/pcengines/apu5/spd/HYNIX-2G-1333.spd.hex
diff --git a/src/mainboard/pcengines/apu5/spd/HYNIX-4G-1333-ECC.spd.hex b/src/mainboard/pcengines/apu5/spd/HYNIX-4G-1333-ECC.spd.hex
diff --git a/util/genbuild_h/genbuild_h.sh b/util/genbuild_h/genbuild_h.sh
@@ -48,7 +48,7 @@ NetBSD|OpenBSD|DragonFly|FreeBSD|Darwin)
 	date -r $1 $2
 	;;
 *)
-	date -d @$1 $2
+	date -d @$1 $2 | sed -e 's/\///g'
 esac
 }
 
@@ -70,7 +70,7 @@ printf "#define COREBOOT_BUILD_YEAR_BCD 0x$(our_date "$DATE" +%y)\n"
 printf "#define COREBOOT_BUILD_MONTH_BCD 0x$(our_date "$DATE" +%m)\n"
 printf "#define COREBOOT_BUILD_DAY_BCD 0x$(our_date "$DATE" +%d)\n"
 printf "#define COREBOOT_BUILD_WEEKDAY_BCD 0x$(our_date "$DATE" +%w)\n"
-printf "#define COREBOOT_DMI_DATE \"$(our_date "$DATE" +%m/%d/%Y)\"\n"
+printf "#define COREBOOT_DMI_DATE \"$(our_date "$DATE" +%Y/%m/%d)\"\n"
 printf "\n"
 printf "#define COREBOOT_COMPILE_TIME \"$(our_date "$DATE" +%T)\"\n"
 printf "#endif\n"