Eric Lee / smarc-uboot

Blame view

tools/k3_fit_atf.sh 1.99 KB
edit raw normal view history
9d4f8c42c   Lokesh Vutla   armv8: K3: am654:... 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
  #!/bin/sh
  # SPDX-License-Identifier: GPL-2.0+
  #
  # script to generate FIT image source for K3 Family boards with
  # ATF, OPTEE, SPL and multiple device trees (given on the command line).
  # Inspired from board/sunxi/mksunxi_fit_atf.sh
  #
  # usage: $0 <dt_name> [<dt_name> [<dt_name] ...]
  
  [ -z "$ATF" ] && ATF="bl31.bin"
  
  if [ ! -f $ATF ]; then
  	echo "WARNING ATF file $ATF NOT found, resulting binary is non-functional" >&2
  	ATF=/dev/null
  fi
  
  [ -z "$TEE" ] && TEE="bl32.bin"
  
  if [ ! -f $TEE ]; then
  	echo "WARNING OPTEE file $TEE NOT found, resulting might be non-functional" >&2
  	TEE=/dev/null
  fi
508369672   Andrew F. Davis   arm: mach-k3: Add... 
23
24
25
 
  if [ ! -z "$IS_HS" ]; then
  	HS_APPEND=_HS
  fi
9d4f8c42c   Lokesh Vutla   armv8: K3: am654:... 
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
 
  cat << __HEADER_EOF
  /dts-v1/;
  
  / {
  	description = "Configuration to load ATF and SPL";
  	#address-cells = <1>;
  
  	images {
  		atf {
  			description = "ARM Trusted Firmware";
  			data = /incbin/("$ATF");
  			type = "firmware";
  			arch = "arm64";
  			compression = "none";
  			os = "arm-trusted-firmware";
  			load = <0x70000000>;
  			entry = <0x70000000>;
  		};
  		tee {
  			description = "OPTEE";
  			data = /incbin/("$TEE");
  			type = "tee";
  			arch = "arm64";
  			compression = "none";
  			os = "tee";
  			load = <0x9e800000>;
  			entry = <0x9e800000>;
  		};
  		spl {
  			description = "SPL (64-bit)";
508369672   Andrew F. Davis   arm: mach-k3: Add... 
56
 
  			data = /incbin/("spl/u-boot-spl-nodtb.bin$HS_APPEND");
9d4f8c42c   Lokesh Vutla   armv8: K3: am654:... 
57
58
59
60
61
62
63
64
65
66
67
68
69
70
 
  			type = "standalone";
  			os = "U-Boot";
  			arch = "arm64";
  			compression = "none";
  			load = <0x80080000>;
  			entry = <0x80080000>;
  		};
  __HEADER_EOF
  
  for dtname in $*
  do
  	cat << __FDT_IMAGE_EOF
  		$(basename $dtname) {
  			description = "$(basename $dtname .dtb)";
508369672   Andrew F. Davis   arm: mach-k3: Add... 
71
 
  			data = /incbin/("$dtname$HS_APPEND");
9d4f8c42c   Lokesh Vutla   armv8: K3: am654:... 
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
 
  			type = "flat_dt";
  			arch = "arm";
  			compression = "none";
  		};
  __FDT_IMAGE_EOF
  done
  
  cat << __CONF_HEADER_EOF
  	};
  	configurations {
  		default = "$(basename $1)";
  
  __CONF_HEADER_EOF
  
  for dtname in $*
  do
  	cat << __CONF_SECTION_EOF
  		$(basename $dtname) {
  			description = "$(basename $dtname .dtb)";
  			firmware = "atf";
  			loadables = "tee", "spl";
  			fdt = "$(basename $dtname)";
  		};
  __CONF_SECTION_EOF
  done
  
  cat << __ITS_EOF
  	};
  };
  __ITS_EOF