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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-02-02 04:35:35 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-02-02 04:35:35 +0000 |
commit | 7c4bd65d939a6db4f855c71b54c4fbc2727086ef (patch) | |
tree | 87c1b7fdf1d545097b2d76613a9eb6bba02496f4 /nuttx/configs/mcu123-lpc214x/composite/ld.script | |
parent | 7fb190093c485279c8c89b53578bb297ab1170e2 (diff) | |
download | px4-nuttx-7c4bd65d939a6db4f855c71b54c4fbc2727086ef.tar.gz px4-nuttx-7c4bd65d939a6db4f855c71b54c4fbc2727086ef.tar.bz2 px4-nuttx-7c4bd65d939a6db4f855c71b54c4fbc2727086ef.zip |
Add David Hewson's corrections to the LPC214x USB device driver; Add LPC214x configuration to test the USB composite device
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4359 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs/mcu123-lpc214x/composite/ld.script')
-rw-r--r-- | nuttx/configs/mcu123-lpc214x/composite/ld.script | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/nuttx/configs/mcu123-lpc214x/composite/ld.script b/nuttx/configs/mcu123-lpc214x/composite/ld.script new file mode 100644 index 000000000..c97a2222f --- /dev/null +++ b/nuttx/configs/mcu123-lpc214x/composite/ld.script @@ -0,0 +1,119 @@ +/**************************************************************************** + * configs/mcu123-lpc214x/composite/ld.script + * + * Copyright (C) 2012 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <gnutt@nuttx.org> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/* FLASH: + * The lpc2148 has 512Kb of non-volatile memory beginning at address + * 0x00000000. The OS entry point is via the reset vector at address + * 0x00000000 (default MEMMAP mode assumed) + * + * SRAM: + * The lpc2148 has 32Kb of on-chip static RAM beginning at address + * 0x40000000. The .data section will be relocated from _eronly + * to _sdata at boot time. + */ + +MEMORY +{ + flash (rx) : ORIGIN = 0x00000000, LENGTH = 500K + sram (rw) : ORIGIN = 0x40000000, LENGTH = 32K - 32 +} + +OUTPUT_ARCH(arm) +ENTRY(_stext) +SECTIONS +{ + .text : { + _stext = ABSOLUTE(.); + *(.vectors) + *(.text .text.*) + *(.fixup) + *(.gnu.warning) + *(.rodata .rodata.*) + *(.gnu.linkonce.t.*) + *(.glue_7) + *(.glue_7t) + *(.got) + *(.gcc_except_table) + *(.gnu.linkonce.r.*) + _etext = ABSOLUTE(.); + } > flash + + /* This is where the .data section is relocated for execution out + * FLASH. The .data section will be relocated from _eronly + * to _sdata at boot time. + */ + + _eronly = ABSOLUTE(.); + + .data : { + _sdata = ABSOLUTE(.); + *(.data .data.*) + *(.gnu.linkonce.d.*) + CONSTRUCTORS + _edata = ABSOLUTE(.); + } > sram AT > flash + + .ARM.extab : { + *(.ARM.extab*) + } >sram + + __exidx_start = ABSOLUTE(.); + .ARM.exidx : { + *(.ARM.exidx*) + } >sram + __exidx_end = ABSOLUTE(.); + + .bss : { + _sbss = ABSOLUTE(.); + *(.bss .bss.*) + *(.gnu.linkonce.b.*) + *(COMMON) + _ebss = ABSOLUTE(.); + } > sram + + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_info 0 : { *(.debug_info) } + .debug_line 0 : { *(.debug_line) } + .debug_pubnames 0 : { *(.debug_pubnames) } + .debug_aranges 0 : { *(.debug_aranges) } +} |