arch/arm/dts/imx8mp-u-boot.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Copyright (C) 2021 PHYTEC Messtechnik GmbH
   4  * Author: Teresa Remmet <t.remmet@phytec.de>
   5  */
   6
   7 / {
   8         binman: binman {
   9         };
  10
  11 #ifdef CONFIG_OPTEE
  12         firmware {
  13                 optee {
  14                         compatible = "linaro,optee-tz";
  15                         method = "smc";
  16                 };
  17         };
  18 #endif
  19 };
  20
  21 #ifdef CONFIG_FSL_CAAM
  22 &crypto {
  23         bootph-pre-ram;
  24 };
  25 #endif
  26
  27 &soc {
  28         bootph-all;
  29         bootph-pre-ram;
  30 };
  31
  32 &clk {
  33         bootph-pre-ram;
  34         bootph-all;
  35         /delete-property/ assigned-clocks;
  36         /delete-property/ assigned-clock-parents;
  37         /delete-property/ assigned-clock-rates;
  38 };
  39
  40 &osc_32k {
  41         bootph-pre-ram;
  42         bootph-all;
  43 };
  44
  45 &osc_24m {
  46         bootph-pre-ram;
  47         bootph-all;
  48 };
  49
  50 &aips1 {
  51         bootph-pre-ram;
  52         bootph-all;
  53 };
  54
  55 &aips2 {
  56         bootph-pre-ram;
  57 };
  58
  59 &aips3 {
  60         bootph-pre-ram;
  61         spba-bus@30800000 {
  62                 bootph-pre-ram;
  63         };
  64 };
  65
  66 &iomuxc {
  67         bootph-pre-ram;
  68 };
  69
  70 #ifdef CONFIG_FSL_CAAM
  71 &sec_jr0 {
  72         bootph-pre-ram;
  73 };
  74
  75 &sec_jr1 {
  76         bootph-pre-ram;
  77 };
  78
  79 &sec_jr2 {
  80         bootph-pre-ram;
  81 };
  82 #endif
  83
  84 &binman {
  85         filename = "flash.bin";
  86         section {
  87                 pad-byte = <0x00>;
  88
  89 #ifdef CONFIG_IMX_HAB
  90                 nxp-imx8mcst@0 {
  91                         filename = "u-boot-spl-mkimage.signed.bin";
  92                         nxp,loader-address = <CONFIG_SPL_TEXT_BASE>;
  93                         nxp,unlock;
  94                         args;   /* Needed by mkimage etype superclass */
  95 #endif
  96
  97                         binman_imx_spl: nxp-imx8mimage {
  98                                 filename = "u-boot-spl-mkimage.bin";
  99                                 nxp,boot-from = "sd";
 100                                 nxp,rom-version = <2>;
 101                                 nxp,loader-address = <CONFIG_SPL_TEXT_BASE>;
 102                                 args;   /* Needed by mkimage etype superclass */
 103
 104                                 section {
 105                                         filename = "u-boot-spl-ddr.bin";
 106                                         pad-byte = <0xff>;
 107                                         align-size = <4>;
 108                                         align = <4>;
 109
 110                                         u-boot-spl {
 111                                                 align-end = <4>;
 112                                         };
 113
 114                                         ddr-1d-imem-fw {
 115                                                 filename = "lpddr4_pmu_train_1d_imem_202006.bin";
 116                                                 type = "blob-ext";
 117                                                 align-end = <4>;
 118                                         };
 119
 120                                         ddr-1d-dmem-fw {
 121                                                 filename = "lpddr4_pmu_train_1d_dmem_202006.bin";
 122                                                 type = "blob-ext";
 123                                                 align-end = <4>;
 124                                         };
 125
 126                                         ddr-2d-imem-fw {
 127                                                 filename = "lpddr4_pmu_train_2d_imem_202006.bin";
 128                                                 type = "blob-ext";
 129                                                 align-end = <4>;
 130                                         };
 131
 132                                         ddr-2d-dmem-fw {
 133                                                 filename = "lpddr4_pmu_train_2d_dmem_202006.bin";
 134                                                 type = "blob-ext";
 135                                                 align-end = <4>;
 136                                         };
 137                                 };
 138                         };
 139 #ifdef CONFIG_IMX_HAB
 140                 };
 141
 142                 nxp-imx8mcst@1 {
 143                         filename = "u-boot-fit.signed.bin";
 144                         nxp,loader-address = <CONFIG_SPL_LOAD_FIT_ADDRESS>;
 145                         offset = <0x58000>;
 146                         args;   /* Needed by mkimage etype superclass */
 147 #endif
 148
 149                         binman_imx_fit: fit {
 150                                 description = "Configuration to load ATF before U-Boot";
 151 #ifndef CONFIG_IMX_HAB
 152                                 fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>;
 153 #endif
 154                                 fit,fdt-list = "of-list";
 155                                 #address-cells = <1>;
 156                                 offset = <0x58000>;
 157
 158                                 images {
 159                                         uboot {
 160                                                 description = "U-Boot (64-bit)";
 161                                                 type = "standalone";
 162                                                 arch = "arm64";
 163                                                 compression = "none";
 164                                                 load = <CONFIG_TEXT_BASE>;
 165
 166                                                 uboot_blob: blob-ext {
 167                                                         filename = "u-boot-nodtb.bin";
 168                                                 };
 169                                         };
 170
 171 #ifndef CONFIG_ARMV8_PSCI
 172                                         atf {
 173                                                 description = "ARM Trusted Firmware";
 174                                                 type = "firmware";
 175                                                 arch = "arm64";
 176                                                 compression = "none";
 177                                                 load = <0x970000>;
 178                                                 entry = <0x970000>;
 179
 180                                                 atf_blob: atf-blob {
 181                                                         filename = "bl31.bin";
 182                                                         type = "atf-bl31";
 183                                                 };
 184                                         };
 185 #endif
 186
 187                                         @fdt-SEQ {
 188                                                 description = "NAME";
 189                                                 type = "flat_dt";
 190                                                 compression = "none";
 191
 192                                                 blob-ext {
 193                                                         filename = "u-boot.dtb";
 194                                                 };
 195                                         };
 196                                 };
 197
 198                                 configurations {
 199                                         default = "@config-DEFAULT-SEQ";
 200
 201                                         @config-SEQ {
 202                                                 description = "NAME";
 203                                                 fdt = "fdt-SEQ";
 204                                                 firmware = "uboot";
 205 #ifndef CONFIG_ARMV8_PSCI
 206                                                 loadables = "atf";
 207 #endif
 208                                         };
 209                                 };
 210                         };
 211 #ifdef CONFIG_IMX_HAB
 212                 };
 213 #endif
 214         };
 215 };