arch/arm/dts/fsl-ls1028a-kontron-sl28-u-boot.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+
   2
   3 #include <config.h>
   4
   5 / {
   6         aliases {
   7                 mmc0 = &esdhc1;
   8                 mmc1 = &esdhc0;
   9                 i2c0 = &i2c0;
  10                 i2c1 = &i2c3;
  11                 i2c2 = &i2c4;
  12                 rtc0 = &rtc;
  13                 ethernet0 = &enetc0;
  14                 ethernet1 = &enetc1;
  15                 ethernet2 = &enetc2;
  16                 ethernet3 = &enetc6;
  17         };
  18
  19         binman: binman {
  20                 filename = "u-boot.rom";
  21                 pad-byte = <0xff>;
  22
  23                 u-boot-spl {
  24                 };
  25
  26                 fit {
  27                         offset = <CONFIG_SPL_PAD_TO>;
  28                         description = "FIT image with multiple configurations";
  29
  30                         images {
  31                                 uboot {
  32                                         description = "U-Boot";
  33                                         type = "firmware";
  34                                         os = "u-boot";
  35                                         arch = "arm";
  36                                         compression = "none";
  37                                         load = <CONFIG_SYS_TEXT_BASE>;
  38
  39                                         u-boot-nodtb {
  40                                         };
  41                                 };
  42
  43                                 fdt-1 {
  44                                         description = "fsl-ls1028a-kontron-sl28";
  45                                         type = "flat_dt";
  46                                         arch = "arm";
  47                                         compression = "none";
  48
  49                                         blob {
  50                                                 filename = "arch/arm/dts/fsl-ls1028a-kontron-sl28.dtb";
  51                                         };
  52                                 };
  53
  54                                 fdt-2 {
  55                                         description = "fsl-ls1028a-kontron-sl28-var3";
  56                                         type = "flat_dt";
  57                                         arch = "arm";
  58                                         compression = "none";
  59
  60                                         blob {
  61                                                 filename = "arch/arm/dts/fsl-ls1028a-kontron-sl28-var3.dtb";
  62                                         };
  63                                 };
  64
  65                                 fdt-3 {
  66                                         description = "fsl-ls1028a-kontron-sl28-var4";
  67                                         type = "flat_dt";
  68                                         arch = "arm";
  69                                         compression = "none";
  70
  71                                         blob {
  72                                                 filename = "arch/arm/dts/fsl-ls1028a-kontron-sl28-var4.dtb";
  73                                         };
  74                                 };
  75                         };
  76
  77                         configurations {
  78                                 default = "conf-1";
  79
  80                                 conf-1 {
  81                                         description = "fsl-ls1028a-kontron-sl28";
  82                                         firmware = "uboot";
  83                                         fdt = "fdt-1";
  84                                 };
  85
  86                                 conf-2 {
  87                                         description = "fsl-ls1028a-kontron-sl28-var3";
  88                                         firmware = "uboot";
  89                                         fdt = "fdt-2";
  90                                 };
  91
  92                                 conf-3 {
  93                                         description = "fsl-ls1028a-kontron-sl28-var4";
  94                                         firmware = "uboot";
  95                                         fdt = "fdt-3";
  96                                 };
  97                         };
  98                 };
  99         };
 100 };
 101
 102 #ifdef CONFIG_SL28_SPL_LOADS_ATF_BL31
 103 &binman {
 104         fit {
 105                 images {
 106                         bl31 {
 107                                 description = "ARM Trusted Firmware (bl31)";
 108                                 type = "firmware";
 109                                 arch = "arm";
 110                                 os = "arm-trusted-firmware";
 111                                 compression = "none";
 112                                 load = <CONFIG_SL28_BL31_ENTRY_ADDR>;
 113                                 entry = <CONFIG_SL28_BL31_ENTRY_ADDR>;
 114
 115                                 blob-ext {
 116                                         filename = "bl31.bin";
 117                                 };
 118                         };
 119                 };
 120
 121                 configurations {
 122                         conf-1 {
 123                                 firmware = "bl31";
 124                                 loadables = "uboot";
 125                         };
 126
 127                         conf-2 {
 128                                 firmware = "bl31";
 129                                 loadables = "uboot";
 130                         };
 131
 132                         conf-3 {
 133                                 firmware = "bl31";
 134                                 loadables = "uboot";
 135                         };
 136                 };
 137         };
 138 };
 139 #endif
 140
 141 #ifdef CONFIG_SL28_SPL_LOADS_OPTEE_BL32
 142 &binman {
 143         fit {
 144                 images {
 145                         bl32 {
 146                                 description = "OP-TEE Trusted OS (bl32)";
 147                                 type = "firmware";
 148                                 arch = "arm";
 149                                 os = "tee";
 150                                 compression = "none";
 151                                 load = <CONFIG_SL28_BL32_ENTRY_ADDR>;
 152                                 entry = <CONFIG_SL28_BL32_ENTRY_ADDR>;
 153
 154                                 blob-ext {
 155                                         filename = "tee.bin";
 156                                 };
 157                         };
 158                 };
 159
 160                 configurations {
 161                         conf-1 {
 162                                 loadables = "uboot", "bl32";
 163                         };
 164
 165                         conf-2 {
 166                                 loadables = "uboot", "bl32";
 167                         };
 168
 169                         conf-3 {
 170                                 loadables = "uboot", "bl32";
 171                         };
 172                 };
 173         };
 174 };
 175 #endif
 176
 177 &i2c0 {
 178         rtc: rtc@32 {
 179         };
 180 };
 181
 182 &fspi {
 183         u-boot,dm-pre-reloc;
 184         flash@0 {
 185                 u-boot,dm-pre-reloc;
 186         };
 187 };
 188
 189 &dspi2 {
 190         u-boot,dm-pre-reloc;
 191 };
 192
 193 &esdhc0 {
 194         u-boot,dm-pre-reloc;
 195 };
 196
 197 &esdhc1 {
 198         u-boot,dm-pre-reloc;
 199 };
 200
 201 &serial0 {
 202         u-boot,dm-pre-reloc;
 203 };
 204
 205 &sysclk {
 206         u-boot,dm-pre-reloc;
 207 };