1. 23 Nov, 2012 1 commit
  2. 21 Nov, 2012 1 commit
  3. 20 Nov, 2012 1 commit
  4. 14 Jun, 2012 2 commits
  5. 05 Jun, 2012 1 commit
  6. 27 Apr, 2012 1 commit
    • Alexander Potashev's avatar
      RT77788. k70-som: Set DDR setting R2RSAME to 3 to avoid memory corruptions · 2b018150
      Alexander Potashev authored
       * When Ethernet and/or LCD are extensively utilized, the DDR controller send
      command to the memory chip very often, so that sometimes these commands go
      back-to-back to one another. In this situation the value of the R2RSAME
      parameter is taken into account by the DDR controller.
       * The necessary value for CR37[R2RSAME] was found experimentally. The K70
      Reference Manual is very unclear on the exact meanings of delays set by the
      fields of the DDR_CR37 register (including R2RSAME).
      2b018150
  7. 20 Apr, 2012 2 commits
  8. 11 Apr, 2012 1 commit
    • Alexander Potashev's avatar
      RT77788. k70-som: Add support for the Emcraft K70-SOM + SOM-BSB platform · 065d7e55
      Alexander Potashev authored
       * Add Makefile target `k70-som_config`.
       * Start K70-SOM board support code by cloning off the TWR-K70F120M
      board-specific code.
       * Update DDR controller configuration to interact with the LPDDR memory chip.
      Update timings for a 120 MHz DDR clock.
       * Remove configuration of pins NFC_D8..NFC_D15, they are not used by 8-bit NAND
      flashes.
       * Optionally support 8-bit NAND flashes in the `fsl_nfc.c` driver.
       * Set correct size of RAM (64 MB).
       * Do not configure the LCD clock, because we do not support LCDs with K70-SOM
      yet.
       * Update U-Boot prompt, IP address, MAC address, bootargs, hostname.
      065d7e55
  9. 30 Mar, 2012 1 commit
  10. 29 Mar, 2012 1 commit
    • Alexander Potashev's avatar
      RT77452. Add support for Emcraft's LPC-LNX-EVB board · 0b0a296c
      Alexander Potashev authored
       * Add Makefile target `lpc-lnx-evb_config`.
       * Configure one more EMC address pin on LPC-LNX-EVB (in comparison to
      EA-LPC1788) to make all 16 MBytes of NOR Flash work.
       * Remove pin configuration for UART2 (compared to EA-LPC1788), it is
      not supported by this board.
       * Disable PLL1 and USB clock configuration.
       * The NOR Flash is CFI-compatible, so we do not need to use
      `CONFIG_FLASH_CFI_LEGACY` unlike EA-LPC1788.
       * Update MAC and IP address.
      0b0a296c
  11. 18 Mar, 2012 1 commit
  12. 19 Sep, 2011 1 commit
  13. 01 Aug, 2011 1 commit
  14. 30 Jul, 2011 2 commits
  15. 02 Jun, 2011 1 commit
  16. 27 Jan, 2011 1 commit
  17. 25 Jan, 2011 1 commit
  18. 03 Jan, 2011 2 commits
  19. 26 Nov, 2010 2 commits
  20. 09 Nov, 2010 1 commit