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Misc setup changes

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2109 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2009-10-01 00:06:57 +00:00
parent 9631982ae2
commit 43bfcf45c5
3 changed files with 15 additions and 4 deletions
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9
configs/stm3210e-eval/README.txt
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@ -118,6 +118,15 @@ NuttX buildroot Toolchain
detailed PLUS some special instructions that you will need to follow if you are
building a Cortex-M3 toolchain for Cygwin under Windows.
DFU
^^^
The linker files in these projects assume that you will be loading code
using STMicro built in USB DFU loader. In this case, the code will not
be positioned at the beginning of FLASH (0x80000000) but will be offset
to 0x08030000. If you need to change that origin, you will need to
edit the file(s) ld.script for each configuration.
STM3210E-EVAL-specific Configuration Options
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

4
configs/stm3210e-eval/ostest/defconfig
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@ -214,9 +214,9 @@ CONFIG_SSI_POLLWAIT=y
# CONFIG_HAVE_LIBM - toolchain supports libm.a
#
CONFIG_RRLOAD_BINARY=n
CONFIG_INTELHEX_BINARY=n
CONFIG_INTELHEX_BINARY=y
CONFIG_MOTOROLA_SREC=n
CONFIG_RAW_BINARY=y
CONFIG_RAW_BINARY=n
CONFIG_HAVE_LIBM=n
#

6
configs/stm3210e-eval/ostest/ld.script
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@ -34,12 +34,14 @@
****************************************************************************/
/* The STM32F103ZET6 has 512Kb of FLASH beginning at address 0x0800:0000 and
* 64Kb of SRAM beginning at address 0x2000:0000
* 64Kb of SRAM beginning at address 0x2000:0000. Here we assume that the
* STM3210E-EVAL's DFU bootloader is being used. In that case, the corrct
* load .text load address is 0x08030000 (leaving 320Kb).
*/
MEMORY
{
flash (rx) : ORIGIN = 0x08000000, LENGTH = 512K
flash (rx) : ORIGIN = 0x08030000, LENGTH = 320K
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
}