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arm: build some file(s) as ARM mode only

Signed-off-by: David Müller <d.mueller@elsoft.ch>
David Müller (ELSOFT AG) 8 年之前
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當前提交
26275dae82
共有 1 個文件被更改,包括 6 次插入0 次删除
  1. 6 0
      arch/arm/cpu/arm920t/Makefile

+ 6 - 0
arch/arm/cpu/arm920t/Makefile

@@ -13,3 +13,9 @@ obj-$(CONFIG_USE_IRQ)	+= interrupts.o
 obj-$(CONFIG_EP93XX) += ep93xx/
 obj-$(CONFIG_IMX) += imx/
 obj-$(CONFIG_S3C24X0) += s3c24x0/
+
+# some files can only build in ARM mode
+
+ifdef CONFIG_SYS_THUMB_BUILD
+CFLAGS_cpu.o := -marm
+endif