arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts

   1 /*
   2  * Copyright (C) 2014-2015 Altera Corporation <www.altera.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 /dts-v1/;
  19 #include "socfpga_arria10_socdk.dtsi"
  20
  21 / {
  22         chosen {
  23                 firmware-loader = <&fs_loader0>;
  24         };
  25
  26         fs_loader0: fs-loader {
  27                 u-boot,dm-pre-reloc;
  28                 compatible = "u-boot,fs-loader";
  29                 phandlepart = <&mmc 1>;
  30         };
  31 };
  32
  33 &fpga_mgr {
  34         u-boot,dm-pre-reloc;
  35         altr,bitstream = "fit_spl_fpga.itb";
  36 };
  37
  38 &mmc {
  39         u-boot,dm-pre-reloc;
  40         status = "okay";
  41         num-slots = <1>;
  42         cap-sd-highspeed;
  43         broken-cd;
  44         bus-width = <4>;
  45 };
  46
  47 &eccmgr {
  48         sdmmca-ecc@ff8c2c00 {
  49                 compatible = "altr,socfpga-sdmmc-ecc";
  50                 reg = <0xff8c2c00 0x400>;
  51                 altr,ecc-parent = <&mmc>;
  52                 interrupts = <15 IRQ_TYPE_LEVEL_HIGH>,
  53                              <47 IRQ_TYPE_LEVEL_HIGH>,
  54                              <16 IRQ_TYPE_LEVEL_HIGH>,
  55                              <48 IRQ_TYPE_LEVEL_HIGH>;
  56         };
  57 };
  58
  59 /* Clock available early */
  60 &main_sdmmc_clk {
  61         u-boot,dm-pre-reloc;
  62 };
  63
  64 &peri_sdmmc_clk {
  65         u-boot,dm-pre-reloc;
  66 };
  67
  68 &sdmmc_free_clk {
  69         u-boot,dm-pre-reloc;
  70 };
  71
  72 &sdmmc_clk {
  73         u-boot,dm-pre-reloc;
  74 };