| Line 11... |
Line 11... |
* Creator: Dan Gisselquist, Ph.D.
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* Creator: Dan Gisselquist, Ph.D.
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* Gisselquist Technology, LLC
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* Gisselquist Technology, LLC
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*
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*
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********************************************************************************
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********************************************************************************
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*
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*
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* Copyright (C) 2016, Gisselquist Technology, LLC
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* Copyright (C) 2016-2017, Gisselquist Technology, LLC
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*
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*
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* This program is free software (firmware): you can redistribute it and/or
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* This program is free software (firmware): you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as published
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* modify it under the terms of the GNU General Public License as published
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* by the Free Software Foundation, either version 3 of the License, or (at
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* by the Free Software Foundation, either version 3 of the License, or (at
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* your option) any later version.
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* your option) any later version.
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| Line 23... |
Line 23... |
* This program is distributed in the hope that it will be useful, but WITHOUT
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or
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* ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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* for more details.
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*
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. (It's in the $(ROOT)/doc directory. Run make with no
|
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* target there if the PDF file isn't present.) If not, see
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* for a copy.
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*
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* License: GPL, v3, as defined and found on www.gnu.org,
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* License: GPL, v3, as defined and found on www.gnu.org,
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* http://www.gnu.org/licenses/gpl.html
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* http://www.gnu.org/licenses/gpl.html
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*
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*
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*
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*
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*******************************************************************************/
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*******************************************************************************/
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|
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ENTRY(_start)
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ENTRY(_start)
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|
|
MEMORY
|
MEMORY
|
{
|
{
|
blkram (wx) : ORIGIN = 0x0008000, LENGTH = 0x0008000
|
blkram (wx) : ORIGIN = 0x00020000, LENGTH = 0x00020000
|
flash (rx) : ORIGIN = 0x0400000, LENGTH = 0x0400000
|
flash (rx) : ORIGIN = 0x01000000, LENGTH = 0x01000000 /* 2^24 = 16MB */
|
sdram (wx) : ORIGIN = 0x4000000, LENGTH = 0x4000000
|
sdram (wx) : ORIGIN = 0x10000000, LENGTH = 0x10000000
|
}
|
}
|
|
|
_flash = ORIGIN(flash);
|
_flash = ORIGIN(flash);
|
_blkram = ORIGIN(blkram);
|
_blkram = ORIGIN(blkram);
|
_sdram = ORIGIN(sdram);
|
_sdram = ORIGIN(sdram);
|
_top_of_stack = ORIGIN(blkram) + LENGTH(blkram) - 1;
|
_top_of_stack = ORIGIN(blkram) + LENGTH(blkram) - 4;
|
|
|
SECTIONS
|
SECTIONS
|
{
|
{
|
.rocode 0x4e0000 : {
|
.rocode 0x1380000 : {
|
_boot_address = .;
|
_boot_address = .;
|
*(.start) *(.boot)
|
*(.start) *(.boot)
|
*(.text.startup)
|
|
} > flash
|
} > flash
|
_kernel_image_start = . ;
|
_kernel_image_start = . ;
|
.fastcode : {
|
.fastcode : {
|
*(.kernel)
|
*(.kernel)
|
_kernel_image_end = . ;
|
_kernel_image_end = . ;
|
}> blkram AT> flash
|
}> blkram AT> flash
|
_sdram_image_start = . ;
|
_sdram_image_start = . ;
|
.ramcode : {
|
.ramcode : {
|
*(.text.startup)
|
*(.text.startup)
|
*(.text)
|
*(.text*)
|
*(.rodata*) *(.strings)
|
*(.rodata*) *(.strings)
|
*(.data) *(COMMON)
|
*(.data) *(COMMON)
|
}> sdram AT> flash
|
}> sdram AT> flash
|
_sdram_image_end = . ;
|
_sdram_image_end = . ;
|
.bss : {
|
.bss : {
|
