board/theobroma-systems/puma_rk3399/fit_spl_atf.sh

   1 #!/bin/sh
   2 #
   3 # SPDX-License-Identifier:      GPL-2.0+
   4 #
   5 # Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
   6 #
   7 # Based on the board/sunxi/mksunxi_fit_atf.sh
   8 #
   9 # Script to generate FIT image source for 64-bit puma boards with
  10 # U-Boot proper, ATF, PMU firmware and devicetree.
  11 #
  12 # usage: $0 <dt_name> [<dt_name> [<dt_name] ...]
  13
  14 [ -z "$BL31" ] && BL31="bl31.bin"
  15
  16 if [ ! -f $BL31 ]; then
  17         echo "WARNING: BL31 file $BL31 NOT found, resulting binary is non-functional" >&2
  18         echo "Please read Building section in doc/README.rockchip" >&2
  19         BL31=/dev/null
  20 fi
  21
  22 [ -z "$PMUM0" ] && PMUM0="rk3399m0.bin"
  23
  24 if [ ! -f $PMUM0 ]; then
  25         echo "WARNING: PMUM0 file $PMUM0 NOT found, resulting binary is non-functional" >&2
  26         echo "Please read Building section in doc/README.rockchip" >&2
  27         PMUM0=/dev/null
  28 fi
  29
  30 cat << __HEADER_EOF
  31 /* SPDX-License-Identifier: GPL-2.0+ OR X11 */
  32 /*
  33  * Copyright (C) 2017 Theobroma Systems Design und Consulting GmbH
  34  *
  35  * Minimal dts for a SPL FIT image payload.
  36  */
  37
  38 /dts-v1/;
  39
  40 / {
  41         description = "FIT image with U-Boot proper, ATF bl31, M0 Firmware, DTB";
  42         #address-cells = <1>;
  43
  44         images {
  45                 uboot {
  46                         description = "U-Boot (64-bit)";
  47                         data = /incbin/("u-boot-nodtb.bin");
  48                         type = "standalone";
  49                         arch = "arm64";
  50                         compression = "none";
  51                         load = <0x4a000000>;
  52                 };
  53                 atf {
  54                         description = "ARM Trusted Firmware";
  55                         data = /incbin/("$BL31");
  56                         type = "firmware";
  57                         arch = "arm64";
  58                         os = "arm-trusted-firmware";
  59                         compression = "none";
  60                         load = <0x1000>;
  61                         entry = <0x1000>;
  62                 };
  63                 pmu {
  64                         description = "Cortex-M0 firmware";
  65                         data = /incbin/("$PMUM0");
  66                         type = "pmu-firmware";
  67                         compression = "none";
  68                         load = <0x180000>;
  69                 };
  70                 fdt {
  71                         description = "RK3399-Q7 (Puma) flat device-tree";
  72                         data = /incbin/("u-boot.dtb");
  73                         type = "flat_dt";
  74                         compression = "none";
  75                 };
  76 __HEADER_EOF
  77
  78 cat << __CONF_HEADER_EOF
  79         };
  80
  81         configurations {
  82                 default = "conf";
  83                 conf {
  84                         description = "Theobroma Systems RK3399-Q7 (Puma) SoM";
  85                         firmware = "atf";
  86                         loadables = "uboot", "pmu";
  87                         fdt = "fdt";
  88                 };
  89 __CONF_HEADER_EOF
  90
  91 cat << __ITS_EOF
  92         };
  93 };
  94 __ITS_EOF