arch/arm/dts/imx8mm-cl-iot-gate-u-boot.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright 2019 NXP
   4  */
   5
   6 / {
   7         binman: binman {
   8                 multiple-images;
   9         };
  10
  11         wdt-reboot {
  12                 compatible = "wdt-reboot";
  13                 wdt = <&wdog1>;
  14                 u-boot,dm-spl;
  15         };
  16
  17         firmware {
  18                 optee {
  19                         compatible = "linaro,optee-tz";
  20                         method = "smc";
  21                 };
  22         };
  23 };
  24
  25 &{/soc@0} {
  26         u-boot,dm-pre-reloc;
  27         u-boot,dm-spl;
  28 };
  29
  30 &clk {
  31         u-boot,dm-spl;
  32         u-boot,dm-pre-reloc;
  33         /delete-property/ assigned-clocks;
  34         /delete-property/ assigned-clock-parents;
  35         /delete-property/ assigned-clock-rates;
  36 };
  37
  38 &osc_24m {
  39         u-boot,dm-spl;
  40         u-boot,dm-pre-reloc;
  41 };
  42
  43 &aips1 {
  44         u-boot,dm-spl;
  45         u-boot,dm-pre-reloc;
  46 };
  47
  48 &aips2 {
  49         u-boot,dm-spl;
  50 };
  51
  52 &aips3 {
  53         u-boot,dm-spl;
  54 };
  55
  56 &iomuxc {
  57         u-boot,dm-spl;
  58 };
  59
  60 &pinctrl_uart3 {
  61         u-boot,dm-spl;
  62 };
  63
  64 &pinctrl_usdhc2_gpio {
  65         u-boot,dm-spl;
  66 };
  67
  68 &pinctrl_usdhc2 {
  69         u-boot,dm-spl;
  70 };
  71
  72 &pinctrl_usdhc3 {
  73         u-boot,dm-spl;
  74 };
  75
  76 &gpio1 {
  77         u-boot,dm-spl;
  78 };
  79
  80 &gpio2 {
  81         u-boot,dm-spl;
  82 };
  83
  84 &gpio3 {
  85         u-boot,dm-spl;
  86 };
  87
  88 &gpio4 {
  89         u-boot,dm-spl;
  90 };
  91
  92 &gpio5 {
  93         u-boot,dm-spl;
  94 };
  95
  96 &uart3 {
  97         u-boot,dm-spl;
  98 };
  99
 100 &usdhc1 {
 101         u-boot,dm-spl;
 102 };
 103
 104 &usdhc2 {
 105         u-boot,dm-spl;
 106 };
 107
 108 &usdhc3 {
 109         u-boot,dm-spl;
 110 };
 111
 112 &i2c1 {
 113         u-boot,dm-spl;
 114 };
 115
 116 &i2c2 {
 117         u-boot,dm-spl;
 118 };
 119
 120 &{/soc@0/bus@30800000/i2c@30a30000/pmic@4b} {
 121         u-boot,dm-spl;
 122 };
 123
 124 &{/soc@0/bus@30800000/i2c@30a30000/pmic@4b/regulators} {
 125         u-boot,dm-spl;
 126 };
 127
 128 &pinctrl_i2c2 {
 129         u-boot,dm-spl;
 130 };
 131
 132 &pinctrl_pmic {
 133         u-boot,dm-spl;
 134 };
 135
 136 &fec1 {
 137         phy-reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
 138 };
 139
 140 &wdog1 {
 141         u-boot,dm-spl;
 142 };
 143
 144 &binman {
 145         u-boot-spl-ddr {
 146                 filename = "u-boot-spl-ddr.bin";
 147                 pad-byte = <0xff>;
 148                 align-size = <4>;
 149                 align = <4>;
 150
 151                 u-boot-spl {
 152                         align-end = <4>;
 153                 };
 154
 155                 blob_1: blob-ext@1 {
 156                         filename = "lpddr4_pmu_train_1d_imem.bin";
 157                         size = <0x8000>;
 158                 };
 159
 160                 blob_2: blob-ext@2 {
 161                         filename = "lpddr4_pmu_train_1d_dmem.bin";
 162                         size = <0x4000>;
 163                 };
 164
 165                 blob_3: blob-ext@3 {
 166                         filename = "lpddr4_pmu_train_2d_imem.bin";
 167                         size = <0x8000>;
 168                 };
 169
 170                 blob_4: blob-ext@4 {
 171                         filename = "lpddr4_pmu_train_2d_dmem.bin";
 172                         size = <0x4000>;
 173                 };
 174         };
 175
 176         flash {
 177                 mkimage {
 178                         args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e 0x7e1000";
 179
 180                         blob {
 181                                 filename = "u-boot-spl-ddr.bin";
 182                         };
 183                 };
 184         };
 185
 186         itb {
 187                 filename = "u-boot.itb";
 188
 189                 fit {
 190                         description = "Configuration to load ATF before U-Boot";
 191                         #address-cells = <1>;
 192                         fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>;
 193
 194                         images {
 195                                 uboot {
 196                                         description = "U-Boot (64-bit)";
 197                                         type = "standalone";
 198                                         arch = "arm64";
 199                                         compression = "none";
 200                                         load = <CONFIG_SYS_TEXT_BASE>;
 201
 202                                         uboot_blob: blob-ext {
 203                                                 filename = "u-boot-nodtb.bin";
 204                                         };
 205                                 };
 206
 207                                 atf {
 208                                         description = "ARM Trusted Firmware";
 209                                         type = "firmware";
 210                                         arch = "arm64";
 211                                         compression = "none";
 212                                         load = <0x920000>;
 213                                         entry = <0x920000>;
 214
 215                                         atf_blob: blob-ext {
 216                                                 filename = "bl31.bin";
 217                                         };
 218                                 };
 219
 220                                 fip {
 221                                         description = "Trusted Firmware FIP";
 222                                         type = "firmware";
 223                                         arch = "arm64";
 224                                         compression = "none";
 225                                         load = <0x40310000>;
 226
 227                                         fip_blob: blob-ext{
 228                                                 filename = "fip.bin";
 229                                         };
 230                                 };
 231
 232                                 fdt {
 233                                         description = "NAME";
 234                                         type = "flat_dt";
 235                                         compression = "none";
 236
 237                                         uboot_fdt_blob: blob-ext {
 238                                                 filename = "u-boot.dtb";
 239                                         };
 240                                 };
 241                         };
 242
 243                         configurations {
 244                                 default = "conf";
 245
 246                                 conf {
 247                                         description = "NAME";
 248                                         firmware = "uboot";
 249                                         loadables = "atf", "fip";
 250                                         fdt = "fdt";
 251                                 };
 252                         };
 253                 };
 254         };
 255 };