README 1.8 KB

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  1. Overview
  2. --------
  3. QorIQ LS1012A Development System (LS1012AQDS) is a high-performance
  4. development platform, with a complete debugging environment.
  5. The LS1012AQDS board supports the QorIQ LS1012A processor and is
  6. optimized to support the high-bandwidth DDR3L memory and
  7. a full complement of high-speed SerDes ports.
  8. LS1012A SoC Overview
  9. --------------------
  10. Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS1012A
  11. SoC overview.
  12. LS1012AQDS board Overview
  13. -----------------------
  14. - SERDES Connections, 4 lanes supporting:
  15. - PCI Express - 3.0
  16. - SGMII, SGMII 2.5
  17. - SATA 3.0
  18. - DDR Controller
  19. - 16-bit, 1 GB DDR3L SDRAM memory, running at data rates up to 1 GT/s
  20. - QSPI Controller
  21. - A dual 1:3 switch, NX3L4357GM,115 (U35) drives the QSPI chip-select
  22. signals to QSPI NOR flash memory (2 virtual banks) and the QSPI
  23. emulator
  24. - USB 3.0
  25. - One USB 3.0 controller with integrated PHY
  26. - One high-speed USB 3.0 port
  27. - USB 2.0
  28. - One USB 2.0 controller with ULPI interface
  29. - Two enhanced secure digital host controllers:
  30. - SDHC1 controller can be connected to onboard SDHC connector
  31. - SDHC2 controller: 1-/4-bit SD/MMC card supporting 1.8 V devices
  32. - 2 I2C controllers
  33. - One SATA onboard connectors
  34. - UART
  35. - 5 SAI
  36. - One SAI port with audio codec SGTL5000:
  37. • Provides MIC bias
  38. • Provides headphone and line output
  39. - One SAI port terminated at 2x6 header
  40. - Three SAI Tx/Rx ports terminated at 2x3 headers
  41. - ARM JTAG support
  42. Booting Options
  43. ---------------
  44. a) QSPI Flash Emu Boot
  45. b) QSPI Flash 1
  46. c) QSPI Flash 2
  47. QSPI flash map
  48. --------------
  49. Images | Size |QSPI Flash Address
  50. ------------------------------------------
  51. RCW + PBI | 1MB | 0x4000_0000
  52. U-boot | 1MB | 0x4010_0000
  53. U-boot Env | 1MB | 0x4020_0000
  54. PPA FIT image | 2MB | 0x4050_0000
  55. Linux ITB | ~53MB | 0x40A0_0000