arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * https://beagleboard.org/play
   4  *
   5  * Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/
   6  * Copyright (C) 2022-2023 Robert Nelson, BeagleBoard.org Foundation
   7  */
   8
   9 #include "k3-binman.dtsi"
  10
  11 / {
  12         chosen {
  13                 tick-timer = &main_timer0;
  14         };
  15
  16         memory@80000000 {
  17                 bootph-all;
  18         };
  19
  20         /* Keep the LEDs on by default to indicate life */
  21         leds {
  22                 bootph-all;
  23                 led-0 {
  24                         default-state = "on";
  25                         bootph-all;
  26                 };
  27
  28                 led-1 {
  29                         default-state = "on";
  30                         bootph-all;
  31                 };
  32
  33                 led-2 {
  34                         default-state = "on";
  35                         bootph-all;
  36                 };
  37
  38                 led-3 {
  39                         default-state = "on";
  40                         bootph-all;
  41                 };
  42
  43                 led-4 {
  44                         default-state = "on";
  45                         bootph-all;
  46                 };
  47         };
  48 };
  49
  50 &cbass_main {
  51         bootph-all;
  52 };
  53
  54 &main_timer0 {
  55         clock-frequency = <25000000>;
  56         bootph-all;
  57 };
  58
  59 &dmss {
  60         bootph-all;
  61 };
  62
  63 &secure_proxy_main {
  64         bootph-all;
  65 };
  66
  67 &dmsc {
  68         bootph-all;
  69 };
  70
  71 &k3_pds {
  72         bootph-all;
  73 };
  74
  75 &k3_clks {
  76         bootph-all;
  77 };
  78
  79 &k3_reset {
  80         bootph-all;
  81 };
  82
  83 &dmsc {
  84         bootph-all;
  85         k3_sysreset: sysreset-controller {
  86                 compatible = "ti,sci-sysreset";
  87                 bootph-all;
  88         };
  89 };
  90
  91 &wkup_conf {
  92         bootph-all;
  93 };
  94
  95 &chipid {
  96         bootph-all;
  97 };
  98
  99 &main_pmx0 {
 100         bootph-all;
 101 };
 102
 103 &main_uart0 {
 104         bootph-all;
 105 };
 106
 107 &console_pins_default {
 108         bootph-all;
 109 };
 110
 111 &cbass_mcu {
 112         bootph-all;
 113 };
 114
 115 &cbass_wakeup {
 116         bootph-all;
 117 };
 118
 119 &mcu_pmx0 {
 120         bootph-all;
 121 };
 122
 123 &main_i2c0 {
 124         bootph-all;
 125 };
 126
 127 &local_i2c_pins_default {
 128         bootph-all;
 129 };
 130
 131 &gpio0_pins_default {
 132         bootph-all;
 133 };
 134
 135 &main_gpio0 {
 136         bootph-all;
 137 };
 138
 139 &main_gpio1 {
 140         bootph-all;
 141 };
 142
 143 &sdhci0 {
 144         /* EMMC */
 145         bootph-all;
 146 };
 147
 148 &emmc_pins_default {
 149         bootph-all;
 150 };
 151
 152 &sd_pins_default {
 153         bootph-all;
 154         /* Force to use SDCD card detect pin */
 155         pinctrl-single,pins = <
 156                 AM62X_IOPAD(0x023c, PIN_INPUT, 0) /* (A21) MMC1_CMD */
 157                 AM62X_IOPAD(0x0234, PIN_INPUT, 0) /* (B22) MMC1_CLK */
 158                 AM62X_IOPAD(0x0230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */
 159                 AM62X_IOPAD(0x022c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */
 160                 AM62X_IOPAD(0x0228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */
 161                 AM62X_IOPAD(0x0224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */
 162                 AM62X_IOPAD(0x0240, PIN_INPUT, 0) /* (D17) MMC1_SDCD.MMC1_SDCD */
 163         >;
 164 };
 165
 166 &tps65219 {
 167         bootph-all;
 168 };
 169
 170 &sdhci1 {
 171         bootph-all;
 172 };
 173
 174 #ifdef CONFIG_TARGET_AM625_A53_BEAGLEPLAY
 175
 176 #define SPL_NODTB "spl/u-boot-spl-nodtb.bin"
 177 #define SPL_AM625_BEAGLEPLAY_DTB "spl/dts/k3-am625-beagleplay.dtb"
 178 #define UBOOT_NODTB "u-boot-nodtb.bin"
 179 #define AM625_BEAGLEPLAY_DTB "arch/arm/dts/k3-am625-beagleplay.dtb"
 180
 181 &binman {
 182         ti-dm {
 183                 filename = "ti-dm.bin";
 184                 blob-ext {
 185                         filename = "ti-dm/am62xx/ipc_echo_testb_mcu1_0_release_strip.xer5f";
 186                 };
 187         };
 188
 189         ti-spl_unsigned {
 190                 filename = "tispl.bin_unsigned";
 191                 pad-byte = <0xff>;
 192
 193                 fit {
 194                         description = "Configuration to load ATF and SPL";
 195                         #address-cells = <1>;
 196
 197                         images {
 198
 199                                 atf {
 200                                         description = "ARM Trusted Firmware";
 201                                         type = "firmware";
 202                                         arch = "arm64";
 203                                         compression = "none";
 204                                         os = "arm-trusted-firmware";
 205                                         load = <CONFIG_K3_ATF_LOAD_ADDR>;
 206                                         entry = <CONFIG_K3_ATF_LOAD_ADDR>;
 207                                         atf-bl31 {
 208                                                 filename = "bl31.bin";
 209                                         };
 210                                 };
 211
 212                                 tee {
 213                                         description = "OP-TEE";
 214                                         type = "tee";
 215                                         arch = "arm64";
 216                                         compression = "none";
 217                                         os = "tee";
 218                                         load = <0x9e800000>;
 219                                         entry = <0x9e800000>;
 220                                         tee-os {
 221                                                 filename = "tee-raw.bin";
 222                                         };
 223                                 };
 224
 225                                 dm {
 226                                         description = "DM binary";
 227                                         type = "firmware";
 228                                         arch = "arm32";
 229                                         compression = "none";
 230                                         os = "DM";
 231                                         load = <0x89000000>;
 232                                         entry = <0x89000000>;
 233                                         blob-ext {
 234                                                 filename = "ti-dm.bin";
 235                                         };
 236                                 };
 237
 238                                 spl {
 239                                         description = "SPL (64-bit)";
 240                                         type = "standalone";
 241                                         os = "U-Boot";
 242                                         arch = "arm64";
 243                                         compression = "none";
 244                                         load = <CONFIG_SPL_TEXT_BASE>;
 245                                         entry = <CONFIG_SPL_TEXT_BASE>;
 246                                         blob {
 247                                                 filename = "spl/u-boot-spl-nodtb.bin";
 248                                         };
 249                                 };
 250
 251                                 fdt-0 {
 252                                         description = "k3-am625-beagleplay";
 253                                         type = "flat_dt";
 254                                         arch = "arm";
 255                                         compression = "none";
 256                                         spl_am625_bp_dtb_unsigned: blob {
 257                                                 filename = SPL_AM625_BEAGLEPLAY_DTB;
 258                                         };
 259                                 };
 260                         };
 261
 262                         configurations {
 263                                 default = "conf-0";
 264
 265                                 conf-0 {
 266                                         description = "k3-am625-beagleplay";
 267                                         firmware = "atf";
 268                                         loadables = "tee", "dm", "spl";
 269                                         fdt = "fdt-0";
 270                                 };
 271                         };
 272                 };
 273         };
 274
 275         u-boot_unsigned {
 276                 filename = "u-boot.img_unsigned";
 277                 pad-byte = <0xff>;
 278
 279                 fit {
 280                         description = "FIT image with multiple configurations";
 281
 282                         images {
 283                                 uboot {
 284                                         description = "U-Boot for AM625 board";
 285                                         type = "firmware";
 286                                         os = "u-boot";
 287                                         arch = "arm";
 288                                         compression = "none";
 289                                         load = <CONFIG_TEXT_BASE>;
 290                                         blob {
 291                                                 filename = UBOOT_NODTB;
 292                                         };
 293                                         hash {
 294                                                 algo = "crc32";
 295                                         };
 296                                 };
 297
 298                                 fdt-0 {
 299                                         description = "k3-am625-beagleplay";
 300                                         type = "flat_dt";
 301                                         arch = "arm";
 302                                         compression = "none";
 303                                         am625_bp_dtb_unsigned: blob {
 304                                                 filename = AM625_BEAGLEPLAY_DTB;
 305                                         };
 306                                         hash {
 307                                                 algo = "crc32";
 308                                         };
 309                                 };
 310                         };
 311
 312                         configurations {
 313                                 default = "conf-0";
 314
 315                                 conf-0 {
 316                                         description = "k3-am625-beagleplay";
 317                                         firmware = "uboot";
 318                                         loadables = "uboot";
 319                                         fdt = "fdt-0";
 320                                 };
 321                         };
 322                 };
 323         };
 324 };
 325 #endif