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mkimage: Document misc options

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Over the years, several options have not made it into the help message.
Document them. Do the same for the man page.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
This commit is contained in:
Sean Anderson
2022-04-08 16:08:39 -04:00
committed by Heinrich Schuchardt
parent ecd4e5cf18
commit deb2638aa0
2 changed files with 46 additions and 5 deletions
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15
tools/mkimage.c
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@@ -84,7 +84,8 @@ static void usage(const char *msg)
fprintf(stderr, "Error: %s\n", msg);
fprintf(stderr, "Usage: %s [-T type] -l image\n"
" -l ==> list image header information\n"
" -T ==> parse image file as 'type'\n",
" -T ==> parse image file as 'type'\n"
" -q ==> quiet\n",
params.cmdname);
fprintf(stderr,
" %s [-x] -A arch -O os -T type -C comp -a addr -e ep -n name -d data_file[:data_file...] image\n"
@@ -95,8 +96,11 @@ static void usage(const char *msg)
" -a ==> set load address to 'addr' (hex)\n"
" -e ==> set entry point to 'ep' (hex)\n"
" -n ==> set image name to 'name'\n"
" -R ==> set second image name to 'name'\n"
" -d ==> use image data from 'datafile'\n"
" -x ==> set XIP (execute in place)\n",
" -x ==> set XIP (execute in place)\n"
" -s ==> create an image with no data\n"
" -v ==> verbose\n",
params.cmdname);
fprintf(stderr,
" %s [-D dtc_options] [-f fit-image.its|-f auto|-F] [-b <dtb> [-b <dtb>]] [-E] [-B size] [-i <ramdisk.cpio.gz>] fit-image\n"
@@ -107,7 +111,9 @@ static void usage(const char *msg)
" -f => input filename for FIT source\n"
" -i => input filename for ramdisk file\n"
" -E => place data outside of the FIT structure\n"
" -B => align size in hex for FIT structure and header\n");
" -B => align size in hex for FIT structure and header\n"
" -b => append the device tree binary to the FIT\n"
" -t => update the timestamp in the FIT\n");
#ifdef CONFIG_FIT_SIGNATURE
fprintf(stderr,
"Signing / verified boot options: [-k keydir] [-K dtb] [ -c <comment>] [-p addr] [-r] [-N engine]\n"
@@ -118,7 +124,8 @@ static void usage(const char *msg)
" -F => re-sign existing FIT image\n"
" -p => place external data at a static position\n"
" -r => mark keys used as 'required' in dtb\n"
" -N => openssl engine to use for signing\n");
" -N => openssl engine to use for signing\n"
" -o => algorithm to use for signing\n");
#else
fprintf(stderr,
"Signing / verified boot not supported (CONFIG_FIT_SIGNATURE undefined)\n");