From d212c46891d73fec2a1bbc4069d5fecfc360b8f1 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Fri, 12 Aug 2011 22:10:48 +0000
Subject: Add Kinesis watchdog, ramfuncs, idle loop, start of clock
 configuration

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3875 42af7a65-404d-4744-a932-0658087f49c3
---
 nuttx/configs/kwikstik-k40/ostest/defconfig |  3 +++
 nuttx/configs/kwikstik-k40/ostest/ld.script | 12 ++++++++++--
 2 files changed, 13 insertions(+), 2 deletions(-)

(limited to 'nuttx/configs/kwikstik-k40/ostest')

diff --git a/nuttx/configs/kwikstik-k40/ostest/defconfig b/nuttx/configs/kwikstik-k40/ostest/defconfig
index c1b450069..6e31c1f95 100755
--- a/nuttx/configs/kwikstik-k40/ostest/defconfig
+++ b/nuttx/configs/kwikstik-k40/ostest/defconfig
@@ -822,6 +822,8 @@ CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n
 #   (should also be =n for the KwikStik-K40 which always runs from flash)
 # CONFIG_BOOT_COPYTORAM -  Some configurations boot in FLASH
 #   but copy themselves entirely into RAM for better performance.
+# CONFIG_BOOT_RAMFUNCS - Other configurations may copy just some functions
+#   into RAM, either for better performance or for errata workarounds.
 # CONFIG_CUSTOM_STACK - The up_ implementation will handle
 #   all stack operations outside of the nuttx model.
 # CONFIG_STACK_POINTER - The initial stack pointer (arm7tdmi only)
@@ -839,6 +841,7 @@ CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n
 #
 CONFIG_BOOT_RUNFROMFLASH=n
 CONFIG_BOOT_COPYTORAM=n
+CONFIG_BOOT_RAMFUNCS=y
 CONFIG_CUSTOM_STACK=n
 CONFIG_STACK_POINTER=
 CONFIG_IDLETHREAD_STACKSIZE=1024
diff --git a/nuttx/configs/kwikstik-k40/ostest/ld.script b/nuttx/configs/kwikstik-k40/ostest/ld.script
index b91f14996..21a3f11fd 100755
--- a/nuttx/configs/kwikstik-k40/ostest/ld.script
+++ b/nuttx/configs/kwikstik-k40/ostest/ld.script
@@ -66,8 +66,6 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	} > flash
 
-	_eronly = ABSOLUTE(.);
-
 	.data : {
 		_sdata = ABSOLUTE(.);
 		*(.data .data.*)
@@ -76,6 +74,16 @@ SECTIONS
 		_edata = ABSOLUTE(.);
 	} > sram AT > flash
 
+	_eronly = LOADADDR(.data);
+
+	.ramfunc ALIGN(4): {
+		_sramfunc_begin = . ;
+		*(.ramfunc  .ramfunc.*)
+		_eramfunc_end = . ;
+	} > sram AT > flash
+
+	_framfunc = LOADADDR(.ramfunc);
+
 	.ARM.extab : {
 		*(.ARM.extab*)
 	} >sram
-- 
cgit v1.2.3