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AN2772

Title	Title Linux Basics and Solutions for Microprocessors
Name	Name AN2772
Date	Date 08/16/2018
Product Categories	Product Categories 32-bit MPU
Description	Description This application note provides all the information required to get a quick start on Microchip microprocessors using a Linux operating system.

Development Tools

Title	Part Number	Title
Linux4SAM.org LINUX4SAM (LINUX SOFTWARE AND TOOLS)	Linux4SAM.org	LINUX4SAM (LINUX SOFTWARE AND TOOLS)
DT100126 SAM9X60-EK EVALUATION KIT	DT100126	SAM9X60-EK EVALUATION KIT
EV26C77A ATSAMA5D2-ICP INDUSTRIAL CONNECTIVITY PLATFORM	EV26C77A	ATSAMA5D2-ICP INDUSTRIAL CONNECTIVITY PLATFORM

Silicon Products

Title	Product	Title
SAM9X60D1G ARM9-based Microprocessor with 1Gbit DDR2	SAM9X60D1G	ARM9-based Microprocessor with 1Gbit DDR2
ATSAMA5D27-WLSOM1 SAMA5D27 Wireless SOM1	ATSAMA5D27-WLSOM1	SAMA5D27 Wireless SOM1
SAM9X75D1G 800MHz ARM926 MPU w/ 1Gb integrated DDR3L, MIPI/LVDS Display I/F and GigE	SAM9X75D1G	800MHz ARM926 MPU w/ 1Gb integrated DDR3L, MIPI/LVDS Display I/F and GigE
SAM9X75D2G 800MHz ARM926 MPU w/ 2Gb integrated DDR3L, MIPI/LVDS Display I/F and GigE	SAM9X75D2G	800MHz ARM926 MPU w/ 2Gb integrated DDR3L, MIPI/LVDS Display I/F and GigE
SAM9X60D5M ARM9-based Microprocessor with 512Mbit DDR2	SAM9X60D5M	ARM9-based Microprocessor with 512Mbit DDR2
SAM9X60D6K ARM9-based Microprocessor with 64Mbit SRAM	SAM9X60D6K	ARM9-based Microprocessor with 64Mbit SRAM
SAM9X75 800MHz ARM926 MPU w/ MIPI/LVDS Display I/F and GigE	SAM9X75	800MHz ARM926 MPU w/ MIPI/LVDS Display I/F and GigE
SAM9X60 SAM9X60	SAM9X60	SAM9X60
ATSAMA5D27-SOM1 A single-sided System-On-Module (SOM) based on the high-performance 32-bit Arm® Cortex®-A5 processor-based MPU SAMA5D27 running up to 500 MHz.	ATSAMA5D27-SOM1	A single-sided System-On-Module (SOM) based on the high-performance 32-bit Arm® Cortex®-A5 processor-based MPU SAMA5D27 running up to 500 MHz.
SAM9X72 800MHz ARM926 MPU w/ LVDS Display I/F and GigE	SAM9X72	800MHz ARM926 MPU w/ LVDS Display I/F and GigE
SAM9X70 800MHz ARM926 MPU w/ GigE	SAM9X70	800MHz ARM926 MPU w/ GigE
ATSAMA5D26 ARM Cortex-A5 with DDR3(L) support	ATSAMA5D26	ARM Cortex-A5 with DDR3(L) support
ATSAMA5D27 AR Cortex-A5 with DDR3(L) support	ATSAMA5D27	AR Cortex-A5 with DDR3(L) support
ATSAMA5D21 AR Cortex-A5 with multiple memories such as DDR2, DDR3L, LPDDR2, LPDDR3.	ATSAMA5D21	AR Cortex-A5 with multiple memories such as DDR2, DDR3L, LPDDR2, LPDDR3.
ATSAMA5D22 AR Cortex-A5 with multiple memories such as DDR2, DDR3L, LPDDR2, LPDDR3.	ATSAMA5D22	AR Cortex-A5 with multiple memories such as DDR2, DDR3L, LPDDR2, LPDDR3.
ATSAMA5D23 A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with support for multiple memories such as DDR2, DDR3L, LPDDR2, LPDDR3, and QSPI and e.MMC Flash.	ATSAMA5D23	A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with support for multiple memories such as DDR2, DDR3L, LPDDR2, LPDDR3, and QSPI and e.MMC Flash.
ATSAMA5D225C-D1M A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with 128Mbit DDR2 memory.	ATSAMA5D225C-D1M	A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with 128Mbit DDR2 memory.
ATSAMA5D27C-D1G A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with 1Gbit DDR2 memory.	ATSAMA5D27C-D1G	A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with 1Gbit DDR2 memory.
ATSAMA5D24 A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with support for multiple memories such as DDR2, DDR3L, LPDDR2, LPDDR3, and QSPI and e.MMC Flash.	ATSAMA5D24	A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with support for multiple memories such as DDR2, DDR3L, LPDDR2, LPDDR3, and QSPI and e.MMC Flash.
ATSAMA5D28C-D1G A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with 1Gbit DDR2 memory.	ATSAMA5D28C-D1G	A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with 1Gbit DDR2 memory.
ATSAMA5D27C-LD2G A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with 2Gbit LPDDR2 memory.	ATSAMA5D27C-LD2G	A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with 2Gbit LPDDR2 memory.
ATSAMA5D27C-LD1G A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with 1Gbit LPDDR2 memory.	ATSAMA5D27C-LD1G	A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with 1Gbit LPDDR2 memory.
ATSAMA5D27C-D5M A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with 512Mbit DDR2 memory.	ATSAMA5D27C-D5M	A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with 512Mbit DDR2 memory.
ATSAMA5D28C-LD2G A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with 2Gbit LPDDR2 memory.	ATSAMA5D28C-LD2G	A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with 2Gbit LPDDR2 memory.
ATSAMA5D29 A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with support for multiple memories such as DDR2, DDR3L, LPDDR2, LPDDR3, and QSPI and e.MMC Flash.	ATSAMA5D29	A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with support for multiple memories such as DDR2, DDR3L, LPDDR2, LPDDR3, and QSPI and e.MMC Flash.
ATSAMA5D28C-LD1G A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with 1Gbit LPDDR2 memory.	ATSAMA5D28C-LD1G	A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with 1Gbit LPDDR2 memory.
ATSAMA5D28 A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with support for multiple memories such as DDR2, DDR3L, LPDDR2, LPDDR3, and QSPI and e.MMC Flash.	ATSAMA5D28	A high-performance, low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with support for multiple memories such as DDR2, DDR3L, LPDDR2, LPDDR3, and QSPI and e.MMC Flash.
ATSAMA5D31 A high-performance, ultra-low-power ARM Cortex-A5 processor-based MPU	ATSAMA5D31	A high-performance, ultra-low-power ARM Cortex-A5 processor-based MPU
ATSAMA5D33 A high-performance, ultra-low-power ARM Cortex-A5 processor-based MPU	ATSAMA5D33	A high-performance, ultra-low-power ARM Cortex-A5 processor-based MPU
ATSAMA5D36 A high-performance, ultra-low-power ARM Cortex-A5 processor-based MPU.	ATSAMA5D36	A high-performance, ultra-low-power ARM Cortex-A5 processor-based MPU.
ATSAMA5D34 A high-performance, ultra-low-power ARM Cortex-A5 processor-based MPU	ATSAMA5D34	A high-performance, ultra-low-power ARM Cortex-A5 processor-based MPU
ATSAMA5D44 Cortex A5 based MPU w/ LCD and Video Decoder	ATSAMA5D44	Cortex A5 based MPU w/ LCD and Video Decoder
ATSAMA5D43 Cortex-A5 based Microprocessor	ATSAMA5D43	Cortex-A5 based Microprocessor
ATSAMA5D42 Cortex-A5 based Microprocessor	ATSAMA5D42	Cortex-A5 based Microprocessor
ATSAMA5D41 A high-performance, ultra-low-power ARM Cortex-A5 processor-based MPU.	ATSAMA5D41	A high-performance, ultra-low-power ARM Cortex-A5 processor-based MPU.