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Diffstat (limited to 'arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc')
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc index ad55573c85..f33d05d053 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc +++ b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc @@ -9,6 +9,7 @@ SoC overview 7. LS2081A 8. LX2160A 9. LS1028A + 10. LX2162A LS1043A --------- @@ -379,3 +380,58 @@ The LS1028A SoC includes the following function and features: - Layerscape Trust Architecture - Service Processor (SP) provides pre-boot initialization and secure-boot capabilities + +LX2162A +-------- +The QorIQ LX2162A processor is built on the Layerscape architecture +combining sixteen ARM A72 processor cores with advanced, high-performance +datapath acceleration and network, peripheral interfaces required for +networking, wireless infrastructure, storage, and general-purpose embedded +applications. + +LX2162A is compliant with the Layerscape Chassis Generation 3.2. + +The LX2162A SoC includes the following function and features: + Sixteen 32-bit / 64-bit ARM v8 A72 CPUs + Cache Coherent Interconnect Fabric (CCN508) + One 64-bit 2.9GT/s DDR4 SDRAM memory controllers with ECC. + Data path acceleration architecture (DPAA2) + 12 Serdes lanes at up to 25 GHz + Ethernet interfaces + Support for 10G-SXGMII (aka USXGMII). + Support for SGMII (and 1000Base-KX) + Support for XFI (and 10GBase-KR) + Support for CAUI2 (50G) and 25G-AUI(25G). + Support for XLAUI (and 40GBase-KR4) for 40G. + Support for two RGMII parallel interfaces. + Energy efficient Ethernet support (802.3az) + IEEE 1588 support. + High-speed peripheral interfaces + One PCIe Gen 3.0 8-lane controllers supporting SR-IOV, + Two PCIe Gen 3.0 4-lane controllers. + Four serial ATA (SATA 3.0) controllers. + One USB 3.0 controllers with integrated PHY + Two Enhanced secure digital host controllers + Two Controller Area Network (CAN) modules + Flexible Serial peripheral interface (FlexSPI) controller. + Three Serial peripheral interface (SPI) controllers. + Eight I2C Controllers. + Four PL011 UARTs supporting two 4-pin UART ports or four 2-pin UART ports. + General Purpose IO (GPIO) + Support for hardware virtualization and partitioning (ARM MMU-500) + Support for GIC (ARM GIC-500) + QorIQ platform Trust Architecture 3.0 + One Secure WatchDog timer and one Non-Secure Watchdog timer. + ARM Generic Timer + Two Flextimers + Debug supporting run control, data acquisition, high-speed trace, + performance/event monitoring + Thermal Monitor Unit (TMU) with +/- 2C accuracy + Support for Voltage ID (VID) for yield improvement + +LX2162A SoC has 2 more similar SoC personalities +1)LX2122A, few difference w.r.t. LX2162A: + a) Twelve 64-bit ARM v8 Cortex-A72 CPUs + +2)LX2082A, few difference w.r.t. LX2162A: + a) Eight 64-bit ARM v8 Cortex-A72 CPUs |