tny_a9260_common.dtsi 1.4 KB

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  1. /*
  2. * tny_a9260_common.dtsi - Device Tree file for Caloa TNY A926x board
  3. *
  4. * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
  5. *
  6. * Licensed under GPLv2.
  7. */
  8. / {
  9. chosen {
  10. bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock6 rw rootfstype=ubifs";
  11. };
  12. memory {
  13. reg = <0x20000000 0x4000000>;
  14. };
  15. clocks {
  16. #address-cells = <1>;
  17. #size-cells = <1>;
  18. ranges;
  19. main_clock: clock@0 {
  20. compatible = "atmel,osc", "fixed-clock";
  21. clock-frequency = <12000000>;
  22. };
  23. slow_xtal {
  24. clock-frequency = <32768>;
  25. };
  26. main_xtal {
  27. clock-frequency = <12000000>;
  28. };
  29. };
  30. ahb {
  31. apb {
  32. dbgu: serial@fffff200 {
  33. status = "okay";
  34. };
  35. };
  36. nand0: nand@40000000 {
  37. nand-bus-width = <8>;
  38. nand-ecc-mode = "soft";
  39. nand-on-flash-bbt;
  40. status = "okay";
  41. at91bootstrap@0 {
  42. label = "at91bootstrap";
  43. reg = <0x0 0x20000>;
  44. };
  45. barebox@20000 {
  46. label = "barebox";
  47. reg = <0x20000 0x40000>;
  48. };
  49. bareboxenv@60000 {
  50. label = "bareboxenv";
  51. reg = <0x60000 0x20000>;
  52. };
  53. bareboxenv2@80000 {
  54. label = "bareboxenv2";
  55. reg = <0x80000 0x20000>;
  56. };
  57. oftree@80000 {
  58. label = "oftree";
  59. reg = <0xa0000 0x20000>;
  60. };
  61. kernel@a0000 {
  62. label = "kernel";
  63. reg = <0xc0000 0x400000>;
  64. };
  65. rootfs@4a0000 {
  66. label = "rootfs";
  67. reg = <0x4c0000 0x7800000>;
  68. };
  69. data@7ca0000 {
  70. label = "data";
  71. reg = <0x7cc0000 0x8340000>;
  72. };
  73. };
  74. };
  75. };