From 97b98200709f76e968fe73dd5a7ed0c43e4084db Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Mon, 27 Jan 2014 10:41:06 -0600
Subject: Remove EFM32 from build system

---
 nuttx/arch/arm/Kconfig   | 11 -----------
 nuttx/configs/Kconfig    | 15 ---------------
 nuttx/configs/README.txt |  8 --------
 3 files changed, 34 deletions(-)

diff --git a/nuttx/arch/arm/Kconfig b/nuttx/arch/arm/Kconfig
index 9c3954528..0e721697f 100644
--- a/nuttx/arch/arm/Kconfig
+++ b/nuttx/arch/arm/Kconfig
@@ -42,13 +42,6 @@ config ARCH_CHIP_DM320
 	---help---
 		TI DMS320 DM320 (ARM926EJS)
 
-config ARCH_CHIP_EFM32
-	bool "Energy Micro"
-	select ARCH_HAVE_CMNVECTOR
-	select ARMV7M_CMNVECTOR
-	---help---
-		Energy Micro EFM32 microcontrollers (ARM Cortex-M).
-
 config ARCH_CHIP_IMX
 	bool "Freescale iMX"
 	select ARCH_ARM920T
@@ -217,7 +210,6 @@ config ARCH_CHIP
 	default "c5471"		if ARCH_CHIP_C5471
 	default "calypso"	if ARCH_CHIP_CALYPSO
 	default "dm320"		if ARCH_CHIP_DM320
-	default "efm32"		if ARCH_CHIP_EFM32
 	default "imx"		if ARCH_CHIP_IMX
 	default "kinetis"	if ARCH_CHIP_KINETIS
 	default "kl"		if ARCH_CHIP_KL
@@ -354,9 +346,6 @@ endif
 if ARCH_CHIP_DM320
 source arch/arm/src/dm320/Kconfig
 endif
-if ARCH_CHIP_EFM32
-source arch/arm/src/efm32/Kconfig
-endif
 if ARCH_CHIP_IMX
 source arch/arm/src/imx/Kconfig
 endif
diff --git a/nuttx/configs/Kconfig b/nuttx/configs/Kconfig
index 9a7ff230f..d126db7b6 100644
--- a/nuttx/configs/Kconfig
+++ b/nuttx/configs/Kconfig
@@ -135,17 +135,6 @@ config ARCH_BOARD_EAGLE100
 		an ARM Cortex-M3 MCU, the Luminary LM3S6918. This OS is built with the
 		arm-nuttx-elf toolchain*.  STATUS:  This port is complete and mature.
 
-config ARCH_BOARD_EFM32LG_DK3650
-	bool "EFM32 Leopard Gecko Development Kit"
-	depends on ARCH_CHIP_EFM32
-	---help---
-		This is Energy Micro's development kit for the Leopard
-		Gecko MCU, which is an ARM Cortex-M3 device.
-
-		This port is uses the Energy Micro headers and peripheral drivers
-		as out of tree sources. In order to compile this, you need to set
-		ARCH_CHIP_EFM32_EMLIB_PATH to point to the external sources.
-
 config ARCH_BOARD_EKKLM3S9B96
 	bool "TI/Stellaris EKK-LM3S9B96"
 	depends on ARCH_CHIP_LM3S9B96
@@ -903,7 +892,6 @@ config ARCH_BOARD
 	default "ea3131"              if ARCH_BOARD_EA3131
 	default "ea3152"              if ARCH_BOARD_EA3152
 	default "eagle100"            if ARCH_BOARD_EAGLE100
-	default "efm32-dk3650"        if ARCH_BOARD_EFM32LG_DK3650
 	default "ekk-lm3s9b96"        if ARCH_BOARD_EKKLM3S9B96
 	default "ez80f910200kitg"     if ARCH_BOARD_EZ80F910200KITG
 	default "ez80f910200zco"      if ARCH_BOARD_EZ80F910200ZCO
@@ -1071,9 +1059,6 @@ endif
 if ARCH_BOARD_EAGLE100
 source "configs/eagle100/Kconfig"
 endif
-if ARCH_BOARD_EFM32LG_DK3650
-source "configs/efm32-dk3650/Kconfig"
-endif
 if ARCH_BOARD_EKKLM3S9B96
 source "configs/ekk-lm3s9b96/Kconfig"
 endif
diff --git a/nuttx/configs/README.txt b/nuttx/configs/README.txt
index 8794b6e4f..1ca2115df 100644
--- a/nuttx/configs/README.txt
+++ b/nuttx/configs/README.txt
@@ -231,14 +231,6 @@ configs/eagle100
   an ARM Cortex-M3 MCU, the Luminary LM3S6918. This OS is built with the
   arm-nuttx-elf toolchain*.  STATUS:  This port is complete and mature.
 
-configs/efm32-dk3650
-  This is Energy Micro's development kit for the Leopard Gecko MCU, which
-  is an ARM Cortex-M3 device.
-
-  This port is uses the Energy Micro headers and peripheral drivers as out
-  of tree sources. In order to compile this, you need to set
-  CONFIG_ARCH_CHIP_EFM32_EMLIB_PATH to point to the external sources.
-
 configs/ekk-lm3s9b96
   TI/Stellaris EKK-LM3S9B96 board.  This board is based on the
   an EKK-LM3S9B96 which is a Cortex-M3.
-- 
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