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authorPhilippe Reynes <philippe.reynes@softathome.com>2020-10-29 18:50:29 +0100
committerTom Rini <trini@konsulko.com>2020-12-01 14:12:28 -0500
commit7d5b1bf6b84489cbbafd6dc679fdac2eda876c74 (patch)
treed5ba64c03253ea7886cda536785a49d575132ea6
parenta282ada1987ca85826e6f47bb6e3c48a17e11098 (diff)
downloadu-boot-7d5b1bf6b84489cbbafd6dc679fdac2eda876c74.tar.gz
spl: spl_fit.c: enable check of signature for config node in spl/tpl
This commit add the support of signature check for config node in spl/tpl when the function spl_load_simple_fit is used. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com> Reviewed-by: Simon Glass <sjg@chromium.org>
-rw-r--r--common/spl/spl_fit.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/common/spl/spl_fit.c b/common/spl/spl_fit.c
index 6418062b93..2fbee4f19f 100644
--- a/common/spl/spl_fit.c
+++ b/common/spl/spl_fit.c
@@ -558,6 +558,16 @@ int spl_load_simple_fit(struct spl_image_info *spl_image,
if (spl_load_simple_fit_skip_processing())
return 0;
+ if (IS_ENABLED(CONFIG_SPL_FIT_SIGNATURE)) {
+ int conf_offset = fit_find_config_node(fit);
+
+ printf("## Checking hash(es) for config %s ... ",
+ fit_get_name(fit, conf_offset, NULL));
+ if (fit_config_verify(fit, conf_offset))
+ return -EPERM;
+ puts("OK\n");
+ }
+
/* find the node holding the images information */
images = fdt_path_offset(fit, FIT_IMAGES_PATH);
if (images < 0) {