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                 ethernet2 = &enetc2;
  14                 ethernet3 = &enetc6;
  15         };
  16
  17         binman: binman {
  18                 filename = "u-boot.rom";
  19                 pad-byte = <0xff>;
  20
  21                 u-boot-spl {
  22                 };
  23
  24                 fit {
  25                         offset = <CONFIG_SPL_PAD_TO>;
  26                         description = "FIT image with multiple configurations";
  27
  28                         images {
  29                                 uboot {
  30                                         description = "U-Boot";
  31                                         type = "firmware";
  32                                         os = "u-boot";
  33                                         arch = "arm";
  34                                         compression = "none";
  35                                         load = <CONFIG_SYS_TEXT_BASE>;
  36
  37                                         u-boot-nodtb {
  38                                         };
  39                                 };
  40
  41                                 fdt-1 {
  42                                         description = "fsl-ls1028a-kontron-sl28";
  43                                         type = "flat_dt";
  44                                         arch = "arm";
  45                                         compression = "none";
  46
  47                                         blob {
  48                                                 filename = "arch/arm/dts/fsl-ls1028a-kontron-sl28.dtb";
  49                                         };
  50                                 };
  51
  52                                 fdt-2 {
  53                                         description = "fsl-ls1028a-kontron-sl28-var1";
  54                                         type = "flat_dt";
  55                                         arch = "arm";
  56                                         compression = "none";
  57
  58                                         blob {
  59                                                 filename = "arch/arm/dts/fsl-ls1028a-kontron-sl28-var1.dtb";
  60                                         };
  61                                 };
  62
  63                                 fdt-3 {
  64                                         description = "fsl-ls1028a-kontron-sl28-var2";
  65                                         type = "flat_dt";
  66                                         arch = "arm";
  67                                         compression = "none";
  68
  69                                         blob {
  70                                                 filename = "arch/arm/dts/fsl-ls1028a-kontron-sl28-var2.dtb";
  71                                         };
  72                                 };
  73
  74                                 fdt-4 {
  75                                         description = "fsl-ls1028a-kontron-sl28-var3";
  76                                         type = "flat_dt";
  77                                         arch = "arm";
  78                                         compression = "none";
  79
  80                                         blob {
  81                                                 filename = "arch/arm/dts/fsl-ls1028a-kontron-sl28-var3.dtb";
  82                                         };
  83                                 };
  84
  85                                 fdt-5 {
  86                                         description = "fsl-ls1028a-kontron-sl28-var4";
  87                                         type = "flat_dt";
  88                                         arch = "arm";
  89                                         compression = "none";
  90
  91                                         blob {
  92                                                 filename = "arch/arm/dts/fsl-ls1028a-kontron-sl28-var4.dtb";
  93                                         };
  94                                 };
  95                         };
  96
  97                         configurations {
  98                                 default = "conf-1";
  99
 100                                 conf-1 {
 101                                         description = "fsl-ls1028a-kontron-sl28";
 102                                         firmware = "uboot";
 103                                         fdt = "fdt-1";
 104                                 };
 105
 106                                 conf-2 {
 107                                         description = "fsl-ls1028a-kontron-sl28-var1";
 108                                         firmware = "uboot";
 109                                         fdt = "fdt-2";
 110                                 };
 111
 112                                 conf-3 {
 113                                         description = "fsl-ls1028a-kontron-sl28-var2";
 114                                         firmware = "uboot";
 115                                         fdt = "fdt-3";
 116                                 };
 117
 118                                 conf-4 {
 119                                         description = "fsl-ls1028a-kontron-sl28-var3";
 120                                         firmware = "uboot";
 121                                         loadables = "uboot";
 122                                         fdt = "fdt-4";
 123                                 };
 124
 125                                 conf-5 {
 126                                         description = "fsl-ls1028a-kontron-sl28-var4";
 127                                         firmware = "uboot";
 128                                         loadables = "uboot";
 129                                         fdt = "fdt-5";
 130                                 };
 131                         };
 132                 };
 133         };
 134 };
 135
 136 #ifdef CONFIG_SL28_ENABLE_SER0_CONSOLE
 137 / {
 138         chosen {
 139                 stdout-path = "serial2:115200n8";
 140         };
 141 };
 142 #endif
 143
 144 #ifdef CONFIG_SL28_SPL_LOADS_ATF_BL31
 145 &binman {
 146         fit {
 147                 images {
 148                         bl31 {
 149                                 description = "ARM Trusted Firmware (bl31)";
 150                                 type = "firmware";
 151                                 arch = "arm";
 152                                 os = "arm-trusted-firmware";
 153                                 compression = "none";
 154                                 load = <CONFIG_SL28_BL31_ENTRY_ADDR>;
 155                                 entry = <CONFIG_SL28_BL31_ENTRY_ADDR>;
 156
 157                                 blob-ext {
 158                                         filename = "bl31.bin";
 159                                 };
 160                         };
 161                 };
 162
 163                 configurations {
 164                         conf-1 {
 165                                 firmware = "bl31";
 166                                 loadables = "uboot";
 167                         };
 168
 169                         conf-2 {
 170                                 firmware = "bl31";
 171                                 loadables = "uboot";
 172                         };
 173
 174                         conf-3 {
 175                                 firmware = "bl31";
 176                                 loadables = "uboot";
 177                         };
 178
 179                         conf-4 {
 180                                 firmware = "bl31";
 181                                 loadables = "uboot";
 182                         };
 183
 184                         conf-5 {
 185                                 firmware = "bl31";
 186                                 loadables = "uboot";
 187                         };
 188                 };
 189         };
 190 };
 191 #endif
 192
 193 #ifdef CONFIG_SL28_SPL_LOADS_OPTEE_BL32
 194 &binman {
 195         fit {
 196                 images {
 197                         bl32 {
 198                                 description = "OP-TEE Trusted OS (bl32)";
 199                                 type = "firmware";
 200                                 arch = "arm";
 201                                 os = "tee";
 202                                 compression = "none";
 203                                 load = <CONFIG_SL28_BL32_ENTRY_ADDR>;
 204                                 entry = <CONFIG_SL28_BL32_ENTRY_ADDR>;
 205
 206                                 blob-ext {
 207                                         filename = "tee.bin";
 208                                 };
 209                         };
 210                 };
 211
 212                 configurations {
 213                         conf-1 {
 214                                 loadables = "uboot", "bl32";
 215                         };
 216
 217                         conf-2 {
 218                                 loadables = "uboot", "bl32";
 219                         };
 220
 221                         conf-3 {
 222                                 loadables = "uboot", "bl32";
 223                         };
 224
 225                         conf-4 {
 226                                 loadables = "uboot", "bl32";
 227                         };
 228
 229                         conf-5 {
 230                                 loadables = "uboot", "bl32";
 231                         };
 232                 };
 233         };
 234 };
 235 #endif
 236
 237 &i2c0 {
 238         rtc: rtc@32 {
 239         };
 240 };
 241
 242 &fspi {
 243         u-boot,dm-pre-reloc;
 244         flash@0 {
 245                 u-boot,dm-pre-reloc;
 246         };
 247 };
 248
 249 &dspi2 {
 250         u-boot,dm-pre-reloc;
 251 };
 252
 253 &esdhc0 {
 254         u-boot,dm-pre-reloc;
 255 };
 256
 257 &esdhc1 {
 258         u-boot,dm-pre-reloc;
 259 };
 260
 261 &lpuart1 {
 262         u-boot,dm-pre-reloc;
 263 };
 264
 265 &serial0 {
 266         u-boot,dm-pre-reloc;
 267 };
 268
 269 &sysclk {
 270         u-boot,dm-pre-reloc;
 271 };