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 #include "imx8mm-u-boot.dtsi"
   7
   8 / {
   9         binman: binman {
  10                 multiple-images;
  11         };
  12
  13         firmware {
  14                 optee {
  15                         compatible = "linaro,optee-tz";
  16                         method = "smc";
  17                 };
  18         };
  19
  20         wdt-reboot {
  21                 compatible = "wdt-reboot";
  22                 u-boot,dm-spl;
  23                 wdt = <&wdog1>;
  24         };
  25 };
  26
  27 &{/soc@0/bus@30800000/i2c@30a30000/pmic@4b} {
  28         u-boot,dm-spl;
  29 };
  30
  31 &{/soc@0/bus@30800000/i2c@30a30000/pmic@4b/regulators} {
  32         u-boot,dm-spl;
  33 };
  34
  35 &binman {
  36         u-boot-spl-ddr {
  37                 filename = "u-boot-spl-ddr.bin";
  38                 pad-byte = <0xff>;
  39                 align-size = <4>;
  40                 align = <4>;
  41
  42                 u-boot-spl {
  43                         align-end = <4>;
  44                 };
  45
  46                 blob_1: blob-ext@1 {
  47                         filename = "lpddr4_pmu_train_1d_imem.bin";
  48                         size = <0x8000>;
  49                 };
  50
  51                 blob_2: blob-ext@2 {
  52                         filename = "lpddr4_pmu_train_1d_dmem.bin";
  53                         size = <0x4000>;
  54                 };
  55
  56                 blob_3: blob-ext@3 {
  57                         filename = "lpddr4_pmu_train_2d_imem.bin";
  58                         size = <0x8000>;
  59                 };
  60
  61                 blob_4: blob-ext@4 {
  62                         filename = "lpddr4_pmu_train_2d_dmem.bin";
  63                         size = <0x4000>;
  64                 };
  65         };
  66
  67         flash {
  68                 mkimage {
  69                         args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e 0x7e1000";
  70
  71                         blob {
  72                                 filename = "u-boot-spl-ddr.bin";
  73                         };
  74                 };
  75         };
  76
  77         itb {
  78                 filename = "u-boot.itb";
  79
  80                 fit {
  81                         description = "Configuration to load ATF before U-Boot";
  82                         #address-cells = <1>;
  83                         fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>;
  84
  85                         images {
  86                                 uboot {
  87                                         description = "U-Boot (64-bit)";
  88                                         type = "standalone";
  89                                         arch = "arm64";
  90                                         compression = "none";
  91                                         load = <CONFIG_SYS_TEXT_BASE>;
  92
  93                                         uboot_blob: blob-ext {
  94                                                 filename = "u-boot-nodtb.bin";
  95                                         };
  96                                 };
  97
  98                                 atf {
  99                                         description = "ARM Trusted Firmware";
 100                                         type = "firmware";
 101                                         arch = "arm64";
 102                                         compression = "none";
 103                                         load = <0x920000>;
 104                                         entry = <0x920000>;
 105
 106                                         atf_blob: blob-ext {
 107                                                 filename = "bl31.bin";
 108                                         };
 109                                 };
 110
 111                                 fdt {
 112                                         description = "NAME";
 113                                         type = "flat_dt";
 114                                         compression = "none";
 115
 116                                         uboot_fdt_blob: blob-ext {
 117                                                 filename = "u-boot.dtb";
 118                                         };
 119                                 };
 120                         };
 121
 122                         configurations {
 123                                 default = "conf";
 124
 125                                 conf {
 126                                         description = "NAME";
 127                                         firmware = "uboot";
 128                                         loadables = "atf";
 129                                         fdt = "fdt";
 130                                 };
 131                         };
 132                 };
 133         };
 134 };
 135
 136 &fec1 {
 137         phy-reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
 138 };
 139
 140 &gpio1 {
 141         u-boot,dm-spl;
 142 };
 143
 144 &gpio2 {
 145         u-boot,dm-spl;
 146 };
 147
 148 &gpio3 {
 149         u-boot,dm-spl;
 150 };
 151
 152 &gpio4 {
 153         u-boot,dm-spl;
 154 };
 155
 156 &gpio5 {
 157         u-boot,dm-spl;
 158 };
 159
 160 &i2c1 {
 161         u-boot,dm-spl;
 162 };
 163
 164 &i2c2 {
 165         u-boot,dm-spl;
 166 };
 167
 168 &pinctrl_i2c2 {
 169         u-boot,dm-spl;
 170 };
 171
 172 &pinctrl_pmic {
 173         u-boot,dm-spl;
 174 };
 175
 176 &pinctrl_uart3 {
 177         u-boot,dm-spl;
 178 };
 179
 180 &pinctrl_usdhc2 {
 181         u-boot,dm-spl;
 182 };
 183
 184 &pinctrl_usdhc2_gpio {
 185         u-boot,dm-spl;
 186 };
 187
 188 &pinctrl_usdhc3 {
 189         u-boot,dm-spl;
 190 };
 191
 192 &uart3 {
 193         u-boot,dm-spl;
 194 };
 195
 196 &usdhc1 {
 197         u-boot,dm-spl;
 198 };
 199
 200 &usdhc2 {
 201         u-boot,dm-spl;
 202 };
 203
 204 &usdhc3 {
 205         u-boot,dm-spl;
 206 };
 207
 208 &wdog1 {
 209         u-boot,dm-spl;
 210 };