FreeCalypso > hg > fc-selenite
annotate helpers/mk-flash-script.c @ 122:7c68000b87cf
targets: c155 added
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Wed, 07 Nov 2018 06:55:49 +0000 |
parents | b493d3857f4e |
children |
rev | line source |
---|---|
11
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1 /* |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2 * This helper program generates the fc-loadtool command script |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
3 * for flashing the just-built firmware image. |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
4 */ |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
5 |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
6 #include <sys/types.h> |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
7 #include <sys/stat.h> |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
8 #include <stdio.h> |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
9 #include <stdlib.h> |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
10 #include <unistd.h> |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
11 |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
12 main(argc, argv) |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
13 char **argv; |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
14 { |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
15 struct stat st; |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
16 u_long image_size, sector_size; |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
17 |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
18 if (argc != 4) { |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
19 fprintf(stderr, |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
20 "usage: %s fwimage.bin flash-base flash-sector-size\n", |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
21 argv[0]); |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
22 exit(1); |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
23 } |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
24 if (stat(argv[1], &st) < 0) { |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
25 perror(argv[1]); |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
26 exit(1); |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
27 } |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
28 if (!S_ISREG(st.st_mode)) { |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
29 fprintf(stderr, "error: %s is not a regular file\n", argv[1]); |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
30 exit(1); |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
31 } |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
32 image_size = st.st_size; |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
33 sector_size = strtoul(argv[3], 0, 16); |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
34 image_size += sector_size - 1; |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
35 image_size &= ~(sector_size - 1); |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
36 printf("flash erase %s 0x%lx\n", argv[2], image_size); |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
37 printf("flash program-bin %s %s\n", argv[2], argv[1]); |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
38 exit(0); |
b493d3857f4e
helpers: initial import from Magnetite (pruned)
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
39 } |