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5396e8b1dd
The DesignWare ARC IoT Development Kit is a versatile platform that includes the necessary hardware and software to accelerate software development and debugging of sensor fusion, voice recognition and face detection designs. More information is avaialble here [1] and here [2]. The board is based on real silicon with ARC EM9D-based Data Fusion IP Subsystem. It sports a rich set of I/O including * DW USB OTG * DW MobileStorage (used for micro SD-card) * GPIO * multiple serial interface including DW APB UART * ADC, PWM and eFlash, SRAM and SPI Flash memory * Real-Time Clock (RTC) * Bluetooth module with worldwide regulatory compliance (FCC, IC, CE, ETSI, TELEC) * On-board 9-axis sensor (gyro, accelerometer and compass) Extensible with Arduino, Pmod, mikroBUS connectors and a 2x18 extension header. One of the most interesting features for developers is built-in Digilent USB JTAG probe so only micro-USB cable is needed! [1] https://www.synopsys.com/dw/ipdir.php?ds=arc_iot_development_kit [2] https://www.synopsys.com/dw/doc.php/ds/cc/iot_dev_kit.pdf Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
78 lines
1.3 KiB
Plaintext
78 lines
1.3 KiB
Plaintext
/*
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* Copyright (C) 2018 Synopsys, Inc. All rights reserved.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <config.h>
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MEMORY {
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ROM : ORIGIN = ROM_BASE, LENGTH = ROM_SIZE
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RAM : ORIGIN = RAM_DATA_BASE, LENGTH = RAM_DATA_SIZE
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}
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OUTPUT_FORMAT("elf32-littlearc", "elf32-littlearc", "elf32-littlearc")
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OUTPUT_ARCH(arc)
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ENTRY(_start)
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SECTIONS
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{
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. = CONFIG_SYS_MONITOR_BASE;
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__image_copy_start = .;
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.ivt :
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{
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__ivt_start = .;
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KEEP(*(.ivt));
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__ivt_end = .;
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} > ROM
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. = ALIGN(1024);
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.text : {
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__text_start = .;
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arch/arc/lib/start.o (.text*)
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*(.text*)
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__text_end = .;
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} > ROM
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. = ALIGN(4);
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.rodata : {
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*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
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} > ROM
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. = ALIGN(4);
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.u_boot_list : {
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KEEP(*(SORT(.u_boot_list*)));
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/* Mark RAM's LMA */
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. = ALIGN(4);
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__rom_end = .;
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} > ROM
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.data : {
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/* Mark RAM's VMA */
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. = ALIGN(4);
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/*
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* Everything between __ram_start and __ram_start will be
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* copied from ROM to RAM in board_early_init_f().
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*/
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__ram_start = .;
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*(.data*)
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__ram_end = .;
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} > RAM AT > ROM
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.bss : {
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. = ALIGN(1024);
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__bss_start = .;
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*(.bss*)
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__bss_end = .;
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} > RAM
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/* Keep relocation-related symbols to make linker happy */
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__rel_dyn_start = .;
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__rel_dyn_end = .;
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__image_copy_end = .;
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__init_end = .;
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}
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