arch/arm/dts/ns3-board.dts

   1 // SPDX-License-Identifier:      GPL-2.0+
   2 /*
   3  * Copyright (C) 2020 Broadcom
   4  */
   5
   6 /dts-v1/;
   7
   8 #include <dt-bindings/memory/bcm-ns3-mc.h>
   9
  10 /*
  11  * Single mem reserve region which includes the following:
  12  * Components name      Start Addr      Size
  13  * ------------------------------------------------
  14  * GIC LPI tables       0x8ad7_0000     0x0009_0000
  15  * Nitro FW             0x8ae0_0000     0x0020_0000
  16  * Nitro Crash dump     0x8b00_0000     0x0200_0000
  17  * OPTEE OS             0x8d00_0000     0x0200_0000
  18  * BL31 services        0x8f00_0000     0x0010_0000
  19  * Tmon                 0x8f10_0000     0x0000_1000
  20  * LPM/reserved         0x8f10_1000     0x0000_1000
  21  * ATF to Bl33 info     0x8f10_2000     0x0000_1000
  22  * ATF error logs       0x8f10_3000     0x0001_0000
  23  * Error log parser     0x8f11_3000     0x0010_0000
  24  */
  25
  26 /memreserve/ BCM_NS3_MEM_RSVE_START BCM_NS3_MEM_RSVE_END;
  27
  28 /* CRMU page tables */
  29 /memreserve/ BCM_NS3_CRMU_PGT_START BCM_NS3_CRMU_PGT_SIZE;
  30
  31 #include "ns3.dtsi"
  32
  33 / {
  34         model = "NS3 model";
  35
  36         aliases {
  37                 serial0 = &uart1;
  38         };
  39
  40         chosen {
  41                 stdout-path = "serial0:115200n8";
  42         };
  43 };
  44
  45 &uart1 {
  46         status = "okay";
  47 };