arch/arm/dts/imx8mq-u-boot.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright 2021 NXP
   4  */
   5
   6 / {
   7         binman: binman {
   8                 multiple-images;
   9         };
  10
  11 };
  12
  13 &soc {
  14         bootph-pre-ram;
  15 };
  16
  17 &aips1 {
  18         bootph-pre-ram;
  19 };
  20
  21 &aips2 {
  22         bootph-pre-ram;
  23 };
  24
  25 &aips3 {
  26         bootph-pre-ram;
  27 };
  28
  29 &aips4 {
  30         bootph-pre-ram;
  31 };
  32
  33 &iomuxc {
  34         bootph-pre-ram;
  35 };
  36
  37 &binman {
  38         u-boot-spl-ddr {
  39                 align = <4>;
  40                 align-size = <4>;
  41                 filename = "u-boot-spl-ddr.bin";
  42                 pad-byte = <0xff>;
  43
  44                 u-boot-spl {
  45                         align-end = <4>;
  46                         filename = "u-boot-spl.bin";
  47                 };
  48
  49                 ddr-1d-imem-fw {
  50                         filename = "lpddr4_pmu_train_1d_imem.bin";
  51                         align-end = <4>;
  52                         type = "blob-ext";
  53                 };
  54
  55                 ddr-1d-dmem-fw {
  56                         filename = "lpddr4_pmu_train_1d_dmem.bin";
  57                         align-end = <4>;
  58                         type = "blob-ext";
  59                 };
  60
  61                 ddr-2d-imem-fw {
  62                         filename = "lpddr4_pmu_train_2d_imem.bin";
  63                         align-end = <4>;
  64                         type = "blob-ext";
  65                 };
  66
  67                 ddr-2d-dmem-fw {
  68                         filename = "lpddr4_pmu_train_2d_dmem.bin";
  69                         align-end = <4>;
  70                         type = "blob-ext";
  71                 };
  72         };
  73
  74         signed-hdmi {
  75                 filename = "signed_hdmi.bin";
  76
  77                 signed-hdmi-imx8m {
  78                         filename = "signed_hdmi_imx8m.bin";
  79                         type = "blob-ext";
  80                 };
  81         };
  82
  83         spl {
  84                 filename = "spl.bin";
  85
  86                 mkimage {
  87                         args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e 0x7e1000";
  88
  89                         blob {
  90                                 filename = "u-boot-spl-ddr.bin";
  91                         };
  92                 };
  93         };
  94
  95         itb {
  96                 filename = "u-boot.itb";
  97
  98                 fit {
  99                         description = "Configuration to load ATF before U-Boot";
 100                         fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>;
 101                         #address-cells = <1>;
 102
 103                         images {
 104                                 uboot {
 105                                         arch = "arm64";
 106                                         compression = "none";
 107                                         description = "U-Boot (64-bit)";
 108                                         load = <CONFIG_TEXT_BASE>;
 109                                         type = "standalone";
 110
 111                                         uboot-blob {
 112                                                 filename = "u-boot-nodtb.bin";
 113                                                 type = "blob-ext";
 114                                         };
 115                                 };
 116
 117 #ifndef CONFIG_ARMV8_PSCI
 118                                 atf {
 119                                         arch = "arm64";
 120                                         compression = "none";
 121                                         description = "ARM Trusted Firmware";
 122                                         entry = <0x910000>;
 123                                         load = <0x910000>;
 124                                         type = "firmware";
 125
 126                                         atf-blob {
 127                                                 filename = "bl31.bin";
 128                                                 type = "blob-ext";
 129                                         };
 130                                 };
 131 #endif
 132
 133                                 fdt {
 134                                         compression = "none";
 135                                         description = "NAME";
 136                                         type = "flat_dt";
 137
 138                                         uboot-fdt-blob {
 139                                                 filename = "u-boot.dtb";
 140                                                 type = "blob-ext";
 141                                         };
 142                                 };
 143                         };
 144
 145                         configurations {
 146                                 default = "conf";
 147
 148                                 conf {
 149                                         description = "NAME";
 150                                         fdt = "fdt";
 151                                         firmware = "uboot";
 152 #ifndef CONFIG_ARMV8_PSCI
 153                                         loadables = "atf";
 154 #endif
 155                                 };
 156                         };
 157                 };
 158         };
 159
 160         imx-boot {
 161                 filename = "flash.bin";
 162                 pad-byte = <0x00>;
 163
 164                 spl {
 165                         filename = "spl.bin";
 166                         offset = <0x0>;
 167                         type = "blob-ext";
 168                 };
 169
 170                 binman_uboot: uboot {
 171                         filename = "u-boot.itb";
 172                         offset = <0x57c00>;
 173                         type = "blob-ext";
 174                 };
 175         };
 176 };