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image: Use constants for 'required' and 'key-name-hint'

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These are used in multiple places so update them to use a shared #define.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
This commit is contained in:
Simon Glass 2020-03-18 11:44:06 -06:00
parent b008677daf
commit 72188f5462
6 changed files with 19 additions and 15 deletions
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2
common/image-cipher.c
View file

@ -88,7 +88,7 @@ static int fit_image_setup_decrypt(struct image_cipher_info *info,
return -1;
}
info->keyname = fdt_getprop(fit, cipher_noffset, "key-name-hint", NULL);
info->keyname = fdt_getprop(fit, cipher_noffset, FIT_KEY_HINT, NULL);
if (!info->keyname) {
printf("Can't get key name\n");
return -1;

6
common/image-fit.c
View file

@ -168,7 +168,7 @@ static void fit_image_print_data(const void *fit, int noffset, const char *p,
int value_len;
char *algo;
const char *padding;
int required;
bool required;
int ret, i;
debug("%s %s node: '%s'\n", p, type,
@ -179,8 +179,8 @@ static void fit_image_print_data(const void *fit, int noffset, const char *p,
return;
}
printf("%s", algo);
keyname = fdt_getprop(fit, noffset, "key-name-hint", NULL);
required = fdt_getprop(fit, noffset, "required", NULL) != NULL;
keyname = fdt_getprop(fit, noffset, FIT_KEY_HINT, NULL);
required = fdt_getprop(fit, noffset, FIT_KEY_REQUIRED, NULL) != NULL;
if (keyname)
printf(":%s", keyname);
if (required)

8
common/image-sig.c
View file

@ -229,7 +229,7 @@ static int fit_image_setup_verify(struct image_sign_info *info,
padding_name = RSA_DEFAULT_PADDING_NAME;
memset(info, '\0', sizeof(*info));
info->keyname = fdt_getprop(fit, noffset, "key-name-hint", NULL);
info->keyname = fdt_getprop(fit, noffset, FIT_KEY_HINT, NULL);
info->fit = (void *)fit;
info->node_offset = noffset;
info->name = algo_name;
@ -340,7 +340,8 @@ int fit_image_verify_required_sigs(const void *fit, int image_noffset,
const char *required;
int ret;
required = fdt_getprop(sig_blob, noffset, "required", NULL);
required = fdt_getprop(sig_blob, noffset, FIT_KEY_REQUIRED,
NULL);
if (!required || strcmp(required, "image"))
continue;
ret = fit_image_verify_sig(fit, image_noffset, data, size,
@ -557,7 +558,8 @@ int fit_config_verify_required_sigs(const void *fit, int conf_noffset,
const char *required;
int ret;
required = fdt_getprop(sig_blob, noffset, "required", NULL);
required = fdt_getprop(sig_blob, noffset, FIT_KEY_REQUIRED,
NULL);
if (!required || strcmp(required, "conf"))
continue;
ret = fit_config_verify_sig(fit, conf_noffset, sig_blob,

4
include/image.h
View file

@ -939,12 +939,14 @@ int booti_setup(ulong image, ulong *relocated_addr, ulong *size,
#define FIT_IMAGES_PATH "/images"
#define FIT_CONFS_PATH "/configurations"
/* hash/signature node */
/* hash/signature/key node */
#define FIT_HASH_NODENAME "hash"
#define FIT_ALGO_PROP "algo"
#define FIT_VALUE_PROP "value"
#define FIT_IGNORE_PROP "uboot-ignore"
#define FIT_SIG_NODENAME "signature"
#define FIT_KEY_REQUIRED "required"
#define FIT_KEY_HINT "key-name-hint"
/* cipher node */
#define FIT_CIPHER_NODENAME "cipher"

4
lib/rsa/rsa-sign.c
View file

@ -792,7 +792,7 @@ int rsa_add_verify_data(struct image_sign_info *info, void *keydest)
}
if (!ret) {
ret = fdt_setprop_string(keydest, node, "key-name-hint",
ret = fdt_setprop_string(keydest, node, FIT_KEY_HINT,
info->keyname);
}
if (!ret)
@ -815,7 +815,7 @@ int rsa_add_verify_data(struct image_sign_info *info, void *keydest)
info->name);
}
if (!ret && info->require_keys) {
ret = fdt_setprop_string(keydest, node, "required",
ret = fdt_setprop_string(keydest, node, FIT_KEY_REQUIRED,
info->require_keys);
}
done:

8
tools/image-host.c
View file

@ -170,7 +170,7 @@ static int fit_image_setup_sig(struct image_sign_info *info,
memset(info, '\0', sizeof(*info));
info->keydir = keydir;
info->keyname = fdt_getprop(fit, noffset, "key-name-hint", NULL);
info->keyname = fdt_getprop(fit, noffset, FIT_KEY_HINT, NULL);
info->fit = fit;
info->node_offset = noffset;
info->name = strdup(algo_name);
@ -249,7 +249,7 @@ static int fit_image_process_sig(const char *keydir, void *keydest,
free(value);
/* Get keyname again, as FDT has changed and invalidated our pointer */
info.keyname = fdt_getprop(fit, noffset, "key-name-hint", NULL);
info.keyname = fdt_getprop(fit, noffset, FIT_KEY_HINT, NULL);
/*
* Write the public key into the supplied FDT file; this might fail
@ -337,7 +337,7 @@ static int fit_image_setup_cipher(struct image_cipher_info *info,
info->keydir = keydir;
/* Read the key name */
info->keyname = fdt_getprop(fit, noffset, "key-name-hint", NULL);
info->keyname = fdt_getprop(fit, noffset, FIT_KEY_HINT, NULL);
if (!info->keyname) {
printf("Can't get key name for cipher '%s' in image '%s'\n",
node_name, image_name);
@ -886,7 +886,7 @@ static int fit_config_process_sig(const char *keydir, void *keydest,
free(region_prop);
/* Get keyname again, as FDT has changed and invalidated our pointer */
info.keyname = fdt_getprop(fit, noffset, "key-name-hint", NULL);
info.keyname = fdt_getprop(fit, noffset, FIT_KEY_HINT, NULL);
/* Write the public key into the supplied FDT file */
if (keydest) {