| Prabhakar Kushwaha | ff78aa2 | 2016-06-03 18:41:36 +0530 | [diff] [blame] | 1 | Overview |
| 2 | -------- |
| 3 | QorIQ LS1012A FREEDOM (LS1012AFRDM) is a high-performance development |
| 4 | platform, with a complete debugging environment. The LS1012AFRDM board |
| 5 | supports the QorIQ LS1012A processor and is optimized to support the |
| 6 | high-bandwidth DDR3L memory and a full complement of high-speed SerDes ports. |
| 7 | |
| 8 | LS1012A SoC Overview |
| 9 | -------------------- |
| 10 | Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS2080A |
| 11 | SoC overview. |
| 12 | |
| 13 | LS1012AFRDM board Overview |
| 14 | ----------------------- |
| 15 | - SERDES Connections, 2 lanes supportingspeeds upto 1 Gbit/s |
| 16 | - 2 SGMII 1G PHYs |
| 17 | - DDR Controller |
| 18 | - 4 Gb DDR3L SDRAM memory, running at data rates up to 1 GT/s |
| 19 | operating at 1.35 V |
| 20 | - QSPI |
| 21 | - Onboard 512 Mbit QSPI flash memory running at speed up |
| 22 | to 108/54 MHz |
| 23 | - One high-speed USB 2.0/3.0 port, one USB 2.0 port |
| 24 | - USB 2.0/3.0 port is configured as On-The-Go (OTG) with a |
| 25 | Micro-AB connector. |
| 26 | - USB 2.0 port is a debug port (CMSIS DAP) and is configured |
| 27 | as a Micro-AB device. |
| 28 | - I2C controller |
| 29 | - One I2C bus with connectivity to Arduino headers |
| 30 | - UART |
| 31 | - UART (Console): UART1 (Without flow control) for console |
| 32 | - ARM JTAG support |
| 33 | - ARM Cortex® 10-pin JTAG connector for LS1012A |
| 34 | - CMSIS DAP through K20 microcontroller |
| 35 | - SAI Audio interface |
| 36 | - One SAI port, SAI 2 with full duplex support |
| 37 | - Clocks |
| 38 | - 25 MHz crystal for LS1012A |
| 39 | - 8 MHz Crystal for K20 |
| 40 | - 24 MHz for SC16IS740IPW SPI to Dual UART bridge |
| 41 | - Power Supplies |
| 42 | - 5 V input supply from USB |
| 43 | - 0.9 V, 1.35 V, and 1.8 V for VDD/Core, DDR, I/O, and |
| 44 | other board interfaces |
| 45 | |
| 46 | Booting Options |
| 47 | --------------- |
| 48 | QSPI Flash 1 |
| 49 | |
| 50 | QSPI flash map |
| 51 | -------------- |
| 52 | Images | Size |QSPI Flash Address |
| 53 | ------------------------------------------ |
| 54 | RCW + PBI | 1MB | 0x4000_0000 |
| 55 | U-boot | 1MB | 0x4010_0000 |
| 56 | U-boot Env | 1MB | 0x4020_0000 |
| 57 | PPA FIT image | 2MB | 0x4050_0000 |
| 58 | Linux ITB | ~53MB | 0x40A0_0000 |