README 1.9 KB

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