[U-Boot] [PATCH 1/2] imx: kconfig: introduce IMX_FIXED_IVT_OFFSET

[Peng Fan]

Introduce IMX_FIXED_IVT_OFFSET, which means different boot medias
use the same IVT offset. To i.MX7, different boot medias' IVT
offset is fixed at 0x400. So select IMX_FIXED_IVT_OFFSET for i.MX7D.

Signed-off-by: Peng Fan <peng.fan at nxp.com>
Cc: Stefano Babic <sbabic at denx.de>
---
 arch/arm/cpu/armv7/mx7/Kconfig | 1 +
 arch/arm/imx-common/Kconfig    | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/arch/arm/cpu/armv7/mx7/Kconfig b/arch/arm/cpu/armv7/mx7/Kconfig
index ecfa4a2..6e70394 100644
--- a/arch/arm/cpu/armv7/mx7/Kconfig
+++ b/arch/arm/cpu/armv7/mx7/Kconfig
@@ -7,6 +7,7 @@ config MX7
 
 config MX7D
 	select ROM_UNIFIED_SECTIONS
+	select IMX_FIXED_IVT_OFFSET
 	bool
 
 choice
diff --git a/arch/arm/imx-common/Kconfig b/arch/arm/imx-common/Kconfig
index 1b7da5a..b248ef3 100644
--- a/arch/arm/imx-common/Kconfig
+++ b/arch/arm/imx-common/Kconfig
@@ -4,6 +4,13 @@ config IMX_CONFIG
 config ROM_UNIFIED_SECTIONS
 	bool
 
+config IMX_FIXED_IVT_OFFSET
+	bool "The IVT offset for different medias fixed or not"
+	help
+	  The IVT offset for different boot medias are fixed or not.
+	  To i.MX7, the IVT offset for different boot medias are
+	  fixed.
+
 config IMX_RDC
 	bool "i.MX Resource domain controller driver"
 	depends on ARCH_MX6 || ARCH_MX7
-- 
2.6.2