x86: cros: Check ROM exists before building vboot
All the x86 devicetree files are built at once, whichever board is
actually being built. If coreboot is the target build, CONFIG_ROM_SIZE
is not defined and samus cannot build Chromium OS verified boot. Add
this condition to avoid errors about CONFIG_ROM_SIZE being missing.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
diff --git a/arch/x86/dts/chromebook_coral.dts b/arch/x86/dts/chromebook_coral.dts
index c8cb4e2..66c31ef 100644
--- a/arch/x86/dts/chromebook_coral.dts
+++ b/arch/x86/dts/chromebook_coral.dts
@@ -10,7 +10,7 @@
/include/ "rtc.dtsi"
/include/ "tsc_timer.dtsi"
-#ifdef CONFIG_CHROMEOS_VBOOT
+#if defined(CONFIG_CHROMEOS_VBOOT) && defined(CONFIG_ROM_SIZE)
#include "chromeos-x86.dtsi"
#include "flashmap-x86-ro.dtsi"
#include "flashmap-16mb-rw.dtsi"
diff --git a/arch/x86/dts/chromebook_samus.dts b/arch/x86/dts/chromebook_samus.dts
index adaeb1e..ad35ab2 100644
--- a/arch/x86/dts/chromebook_samus.dts
+++ b/arch/x86/dts/chromebook_samus.dts
@@ -11,7 +11,7 @@
#include "smbios.dtsi"
-#ifdef CONFIG_CHROMEOS_VBOOT
+#if defined(CONFIG_CHROMEOS_VBOOT) && defined(CONFIG_ROM_SIZE)
#include "chromeos-x86.dtsi"
#include "flashmap-x86-ro.dtsi"
#include "flashmap-8mb-rw.dtsi"