[U-Boot] [PATCH] ARM: am3517_evm: Build for Thumb

[Adam Ford]

In an effort to free up more resources in SPL and U-Boot, building
for Thumb shrinks the code side.

Before:

  text	   data	    bss	    dec	    hex	filename
  685588  25808	 275724	 987120	  f0ff0	u-boot

  text	   data	    bss	    dec	    hex	filename
  55324	    417	  67460	 123201	  1e141	spl/u-boot-spl

After:

   text	   data	    bss	    dec	    hex	filename
 515502	  25808	 275708	 817018	  c777a	u-boot

   text	   data	    bss	    dec	    hex	filename
  42910	    417	  67460	 110787	  1b0c3	spl/u-boot-spl

Signed-off-by: Adam Ford <aford173 at gmail.com>

diff --git a/configs/am3517_evm_defconfig b/configs/am3517_evm_defconfig
index e334030e51..8e522f95da 100644
--- a/configs/am3517_evm_defconfig
+++ b/configs/am3517_evm_defconfig
@@ -1,5 +1,4 @@
 CONFIG_ARM=y
-# CONFIG_SYS_THUMB_BUILD is not set
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80100000
 CONFIG_TI_COMMON_CMD_OPTIONS=y
-- 
2.17.1