This environment variable is supposed to be set so that the script knows which partition holds the script. Set it before invoking the script.
Signed-off-by: Simon Glass sjg@chromium.org ---
boot/bootmeth_script.c | 3 +++ include/bootflow.h | 3 +++ 2 files changed, 6 insertions(+)
diff --git a/boot/bootmeth_script.c b/boot/bootmeth_script.c index e438580d9e1..a1d31524efc 100644 --- a/boot/bootmeth_script.c +++ b/boot/bootmeth_script.c @@ -87,6 +87,8 @@ static int script_boot(struct udevice *dev, struct bootflow *bflow) ret = env_set("devtype", blk_get_devtype(bflow->blk)); if (!ret) ret = env_set_hex("devnum", desc->devnum); + if (!ret) + ret = env_set_hex("distro_bootpart", bflow->part); if (!ret) ret = env_set("prefix", bflow->subdir); if (!ret && IS_ENABLED(CONFIG_ARCH_SUNXI) && @@ -97,6 +99,7 @@ static int script_boot(struct udevice *dev, struct bootflow *bflow)
log_debug("devtype: %s\n", env_get("devtype")); log_debug("devnum: %s\n", env_get("devnum")); + log_debug("distro_bootpart: %s\n", env_get("distro_bootpart")); log_debug("prefix: %s\n", env_get("prefix")); log_debug("mmc_bootdev: %s\n", env_get("mmc_bootdev"));
diff --git a/include/bootflow.h b/include/bootflow.h index f7b821fa10e..75f2064f47c 100644 --- a/include/bootflow.h +++ b/include/bootflow.h @@ -133,6 +133,8 @@ enum bootflow_flags_t { * appear first, then the global ones, if any * @doing_global: true if we are iterating through the global bootmeths (which * happens before the normal ones) + * @method_flags: flags controlling which methods should be used for this @dev + * (enum bootflow_meth_flags_t) */ struct bootflow_iter { int flags; @@ -150,6 +152,7 @@ struct bootflow_iter { int first_glob_method; struct udevice **method_order; bool doing_global; + int method_flags; };
/**