diff options
Diffstat (limited to 'lib/fdtdec.c')
| -rw-r--r-- | lib/fdtdec.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/lib/fdtdec.c b/lib/fdtdec.c index 5b3b26df968..5edc8dd2f9f 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -1668,8 +1668,16 @@ int fdtdec_setup(void) { int ret = -ENOENT; - /* If allowing a bloblist, check that first */ - if (CONFIG_IS_ENABLED(BLOBLIST)) { + /* + * If allowing a bloblist, check that first. There was discussion about + * adding an OF_BLOBLIST Kconfig, but this was rejected. + * + * The necessary test is whether the previous phase passed a bloblist, + * not whether this phase creates one. + */ + if (CONFIG_IS_ENABLED(BLOBLIST) && + (spl_prev_phase() != PHASE_TPL || + !IS_ENABLED(CONFIG_TPL_BLOBLIST))) { ret = bloblist_maybe_init(); if (!ret) { gd->fdt_blob = bloblist_find(BLOBLISTT_CONTROL_FDT, 0); @@ -1677,6 +1685,7 @@ int fdtdec_setup(void) gd->fdt_src = FDTSRC_BLOBLIST; log_debug("Devicetree is in bloblist at %p\n", gd->fdt_blob); + ret = 0; } else { log_debug("No FDT found in bloblist\n"); ret = -ENOENT; |