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fit: Drop showing an unused 'required' property

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This is actually not defined by the spec. The 'required' property is for
use by the verifying code. Having it in the FIT does not help size an
attacker could potentially remove it.

Signed-off-by: Simon Glass <simon.glass@canonical.com>
This commit is contained in:
Simon Glass
2025-11-18 05:39:06 -07:00
parent 0b51f99bf0
commit 5cb5809acd
1 changed files with 0 additions and 4 deletions
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4
boot/fit_print.c
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@@ -45,7 +45,6 @@ static void fit_image_print_data(const void *fit, int noffset, const char *p,
const char *keyname, *padding, *algo;
int value_len, ret, i;
uint8_t *value;
bool required;
debug("%s %s node: '%s'\n", p, type, fit_get_name(fit, noffset));
printf("%s %s algo: ", p, type);
@@ -55,11 +54,8 @@ static void fit_image_print_data(const void *fit, int noffset, const char *p,
}
printf("%s", algo);
keyname = fdt_getprop(fit, noffset, FIT_KEY_HINT, NULL);
required = fdt_getprop(fit, noffset, FIT_KEY_REQUIRED, NULL);
if (keyname)
printf(":%s", keyname);
if (required)
printf(" (required)");
printf("\n");
padding = fdt_getprop(fit, noffset, "padding", NULL);