[PATCH v2] arm: dts: fix ast2500-evb inclusion for the correct soc family

[Thirupathaiah Annapureddy]

Include ast2500-evb.dtb for CONFIG_ASPEED_AST2500 instead of
for all aspeed targets.

ast2400 is based on ARM926EJ-S processor (ARMv5-architecture).
ast2500 is based on ARM1176JZS processor (ARMv6-architecture).
ast2600 is based on Cortex A7 processor (ARMv7-A architecture).
Each of the above SOC is using a different ARM CPU(s) with different ARM
architecture revision. It is not possible to support all 3 of these
families in a single binary. So there is no need to build ast2500-evb.dtb
for other SOC families.

Signed-off-by: Thirupathaiah Annapureddy <thiruan at linux.microsoft.com>
---

Changes in v2:
- Incorporated the feedback from Tom Rini and Ryan Chen.

 arch/arm/dts/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 7e29b9096b..33d40a05f9 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -938,7 +938,7 @@ dtb-$(CONFIG_ARCH_BCM6858) += \
 
 dtb-$(CONFIG_TARGET_BCMNS3) += ns3-board.dtb
 
-dtb-$(CONFIG_ARCH_ASPEED) += ast2500-evb.dtb
+dtb-$(CONFIG_ASPEED_AST2500) += ast2500-evb.dtb
 
 dtb-$(CONFIG_ARCH_STI) += stih410-b2260.dtb
 
-- 
2.25.2