diff options
| author | Marek Vasut <marex@denx.de> | 2018-05-31 17:59:07 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-07-10 16:55:56 -0400 |
| commit | 078e558699844bfe5b21a5c9730bba84144ef642 (patch) | |
| tree | 39e4f793b66f0146e0ad693e265c14907314dd4e /common/image-fit.c | |
| parent | e3396ffd720877976141fa0b76a0b8ee9643d7d1 (diff) | |
fit: Verify all configuration signatures
Rather than verifying configuration signature of the configuration node
containing the kernel image types, verify all configuration nodes, even
those that do not contain kernel images. This is useful when the nodes
contain ie. standalone OSes or U-Boot.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common/image-fit.c')
| -rw-r--r-- | common/image-fit.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/common/image-fit.c b/common/image-fit.c index 728187ac883..8d39a243f8d 100644 --- a/common/image-fit.c +++ b/common/image-fit.c @@ -1838,24 +1838,26 @@ int fit_image_load(bootm_headers_t *images, ulong addr, BOOTSTAGE_SUB_NO_UNIT_NAME); return -ENOENT; } + fit_base_uname_config = fdt_get_name(fit, cfg_noffset, NULL); printf(" Using '%s' configuration\n", fit_base_uname_config); - if (image_type == IH_TYPE_KERNEL) { - /* Remember (and possibly verify) this config */ + /* Remember this config */ + if (image_type == IH_TYPE_KERNEL) images->fit_uname_cfg = fit_base_uname_config; - if (IMAGE_ENABLE_VERIFY && images->verify) { - puts(" Verifying Hash Integrity ... "); - if (fit_config_verify(fit, cfg_noffset)) { - puts("Bad Data Hash\n"); - bootstage_error(bootstage_id + - BOOTSTAGE_SUB_HASH); - return -EACCES; - } - puts("OK\n"); + + if (IMAGE_ENABLE_VERIFY && images->verify) { + puts(" Verifying Hash Integrity ... "); + if (fit_config_verify(fit, cfg_noffset)) { + puts("Bad Data Hash\n"); + bootstage_error(bootstage_id + + BOOTSTAGE_SUB_HASH); + return -EACCES; } - bootstage_mark(BOOTSTAGE_ID_FIT_CONFIG); + puts("OK\n"); } + bootstage_mark(BOOTSTAGE_ID_FIT_CONFIG); + noffset = fit_conf_get_prop_node(fit, cfg_noffset, prop_name); fit_uname = fit_get_name(fit, noffset, NULL); |