Verify Kconfigs symbols are not zero for hex and int type symbols
For hex and int type kconfig symbols, IS_ENABLED() doesn't work. Instead
check to make sure they're defined and not zero. In some cases, zero
might be a valid value, but it didn't look like zero was valid in these
cases.
Change-Id: Ib51fb31b3babffbf25ed3ae4ed11a2dc9a4be709
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/10886
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/src/cpu/x86/mtrr/earlymtrr.c b/src/cpu/x86/mtrr/earlymtrr.c
index 3db676b..9561d8d 100644
--- a/src/cpu/x86/mtrr/earlymtrr.c
+++ b/src/cpu/x86/mtrr/earlymtrr.c
@@ -50,7 +50,7 @@
wrmsr(msr_nr, msr);
}
-#if defined(CONFIG_XIP_ROM_SIZE)
+#if defined(CONFIG_XIP_ROM_SIZE) && CONFIG_XIP_ROM_SIZE
/* enable write through caching so we can do execute in place
* on the flash rom.
* Determine address by calculating the XIP_ROM_SIZE sized area with
diff --git a/src/drivers/elog/boot_count.c b/src/drivers/elog/boot_count.c
index 0b5c402..e853e36 100644
--- a/src/drivers/elog/boot_count.c
+++ b/src/drivers/elog/boot_count.c
@@ -34,10 +34,10 @@
# include "option_table.h"
# define BOOT_COUNT_CMOS_OFFSET (CMOS_VSTART_boot_count_offset >> 3)
#else
-# if defined(CONFIG_ELOG_BOOT_COUNT_CMOS_OFFSET)
+# if defined(CONFIG_ELOG_BOOT_COUNT_CMOS_OFFSET) && CONFIG_ELOG_BOOT_COUNT_CMOS_OFFSET
# define BOOT_COUNT_CMOS_OFFSET CONFIG_ELOG_BOOT_COUNT_CMOS_OFFSET
# else
-# error "Must define CONFIG_ELOG_BOOT_COUNT_CMOS_OFFSET"
+# error "Must configure CONFIG_ELOG_BOOT_COUNT_CMOS_OFFSET"
# endif
#endif
diff --git a/src/include/cpu/x86/mtrr.h b/src/include/cpu/x86/mtrr.h
index 86ce57b..bd0b603 100644
--- a/src/include/cpu/x86/mtrr.h
+++ b/src/include/cpu/x86/mtrr.h
@@ -87,8 +87,8 @@
(x>>6)|(x>>7)|(x>>8)|((1<<18)-1))
#define _ALIGN_UP_POW2(x) ((x + _POW2_MASK(x)) & ~_POW2_MASK(x))
-#if !defined(CONFIG_RAMTOP)
-# error "CONFIG_RAMTOP not defined"
+#if !defined(CONFIG_RAMTOP) || !CONFIG_RAMTOP
+# error "CONFIG_RAMTOP not configured"
#endif
#if ((CONFIG_XIP_ROM_SIZE & (CONFIG_XIP_ROM_SIZE -1)) != 0)
diff --git a/src/include/pc80/mc146818rtc.h b/src/include/pc80/mc146818rtc.h
index c74af66..0e15273 100644
--- a/src/include/pc80/mc146818rtc.h
+++ b/src/include/pc80/mc146818rtc.h
@@ -186,10 +186,10 @@
# include "option_table.h"
# define CMOS_POST_OFFSET (CMOS_VSTART_cmos_post_offset >> 3)
#else
-# if defined(CONFIG_CMOS_POST_OFFSET)
+# if defined(CONFIG_CMOS_POST_OFFSET) && CONFIG_CMOS_POST_OFFSET
# define CMOS_POST_OFFSET CONFIG_CMOS_POST_OFFSET
# else
-# error "Must define CONFIG_CMOS_POST_OFFSET"
+# error "Must configure CONFIG_CMOS_POST_OFFSET"
# endif
#endif
diff --git a/src/southbridge/amd/agesa/hudson/acpi/fch.asl b/src/southbridge/amd/agesa/hudson/acpi/fch.asl
index ce73894..6006e67 100644
--- a/src/southbridge/amd/agesa/hudson/acpi/fch.asl
+++ b/src/southbridge/amd/agesa/hudson/acpi/fch.asl
@@ -179,12 +179,10 @@
/* Determine the OS we're running on */
OSFL()
-#ifdef CONFIG_HUDSON_IMC_FWM
-#if CONFIG_HUDSON_IMC_FWM
+#if defined(CONFIG_HUDSON_IMC_FWM) && CONFIG_HUDSON_IMC_FWM
#include "acpi/AmdImc.asl" /* Hudson IMC function */
ITZE() /* enable IMC Fan Control*/
#endif
-#endif
} /* End Method(_SB._INI) */
Method(OSFL, 0){