Running Multiple Linux Distros with Layerscape SDK - NXP Community
Running Multiple Linux Distros with Layerscape SDK
Ravi Malhotra
Strategic Marketing Manager
June 2018 | AMF-ENT-T3139
Company Public ? NXP, the NXP logo, and NXP secure connections for a smarter world are trademarks of NXP B.V. All other product or service names are the property of their respective owners. ? 2018 NXP B.V.
Agenda
? Layerscape SDK
- Evolution of Embedded Ecosystem - Layerscape SDK - Distro support
? Upstreaming strategy
- Current upstream snapshot
COMPANY PUBLIC 1
NXP Linux Software
Solutions
NXP Middleware, Solutions
(Gateway, Security, Virtualization, Edge-compute)
3rd Party Solutions
(Security, Wifi, Switching)
Customer Solutions
Linux Integrations
Layerscape Customer
SDK
Linux
Custom Linux
Partner Linux
Yocto
Open IL
Open WRT LEDE
Standard Linux Distros
ONIE/ ONL
CentOS Ubuntu
Open-source Communities
NXP Components
Kernel
()
Uboot
(denx.de)
UEFI
(tianocore)
NXP drivers
(Platform, Storage, PCIE, Ethernet, Crypto)
DPDK
()
OpenSSL
()
Others
(linaro, kvm, docker, OPNFV)
NXP tools
(Trust, Manufacturing, Debug, Configuration)
NXP Platforms
LS/LX/LA-series
P/T-series
COMPANY PUBLIC 2
Embedded Eco-System is Evolving
Paradigm shift in embedded development
? Traditional: Vertical, platformspecific solutions
- Lengthy time to market
- Sizable development teams
- Limited cross-platform reuse
Traditional ? Multiple Closed Ecosystems
Vendor-specific Deployment
Proprietary NPU, Data-path API
? Emerging: Standard, Open ecosystem
- Focus on application development - first - Development based around software re-use - Hardware specific components abstracted
Vendor BSPs, firmware Complex Data-Path Simple NIC
Software drives product development
Power MIPS ARM x86
Open-Standards ? Common Open Ecosystem
OP-NFV, Open-Stack, ONIE
Linux user-space, DPDK/ODP/VPP
Off-the-shelf Distros
Intelligent, Virtualized Network IO
ARM, x86
Accelerators
COMPANY PUBLIC 3
Evolving Linux Distro Needs
Product tier
Embedded Distro (WRL, MVL):
traditional embedded networking
Yocto :
traditional embedded networking
OpenWRT LEDE :
Gateway, NAS, WLAN-AP
ONIE, ONL:
control-plane for whitebox-
switch
Roll-yourown-Linux:
various Tier-1 vendors
Ubuntu/De bian: NFV,
Edge Compute,
Cloud
CentOS:
NFV, Edge Compute,
Cloud
Embedded
Note: while it is possible to run PC-style distros on LS-series platforms, they require additional storage for the file-system ? e.g. SD-card, USB drive. Most NXP reference design boards have this capability, but may not be desirable for customer solutions. In this case, an embedded distro may be more desirable
PC-style
Note: most PC-style distros have a binary application installation mechanism. While most PC-distros now support pre-compiled applications for ARMv8 and x86, support for PowerPC is lacking. Hence PC-style distros are not supported on P/T-series platforms.
COMPANY PUBLIC 4
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