diff options
| author | Simon Glass <sjg@chromium.org> | 2023-01-17 10:47:15 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-01-23 18:11:39 -0500 |
| commit | 6a6638f0939dca65c7d1cd0d766957d3d3adc519 (patch) | |
| tree | 7eb2cae66d5f768a0e57322600f3bc604016df3b /include/bootstd.h | |
| parent | 3e96ed44e8c5b63bd0cef1e263e7991ac16c21e3 (diff) | |
| download | u-boot-6a6638f0939dca65c7d1cd0d766957d3d3adc519.tar.gz | |
bootstd: Remove special-case code for boot_targets
Rather than implement this as its own case in build_order(), process the
boot_targets environment variable in the bootstd_get_bootdev_order()
function. This allows build_order() to be simplified.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/bootstd.h')
| -rw-r--r-- | include/bootstd.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/include/bootstd.h b/include/bootstd.h index 4fa0d531001..bd305094fdc 100644 --- a/include/bootstd.h +++ b/include/bootstd.h @@ -22,7 +22,10 @@ struct udevice; * @prefixes: NULL-terminated list of prefixes to use for bootflow filenames, * e.g. "/", "/boot/"; NULL if none * @bootdev_order: Order to use for bootdevs (or NULL if none), with each item - * being a bootdev label, e.g. "mmc2", "mmc1"; + * being a bootdev label, e.g. "mmc2", "mmc1" (NULL terminated) + * @env_order: Order as specified by the boot_targets env var (or NULL if none), + * with each item being a bootdev label, e.g. "mmc2", "mmc1" (NULL + * terminated) * @cur_bootdev: Currently selected bootdev (for commands) * @cur_bootflow: Currently selected bootflow (for commands) * @glob_head: Head for the global list of all bootflows across all bootdevs @@ -34,6 +37,7 @@ struct udevice; struct bootstd_priv { const char **prefixes; const char **bootdev_order; + const char **env_order; struct udevice *cur_bootdev; struct bootflow *cur_bootflow; struct list_head glob_head; @@ -51,9 +55,13 @@ struct bootstd_priv { * The list is alloced by the bootstd driver so should not be freed. That is the * reason for all the const stuff in the function signature * - * Return: list of string points, terminated by NULL; or NULL if no boot order + * @dev: bootstd device + * @okp: returns true if OK, false if out of memory + * Return: list of string pointers, terminated by NULL; or NULL if no boot + * order. Note that this returns NULL in the case of an empty list */ -const char *const *const bootstd_get_bootdev_order(struct udevice *dev); +const char *const *const bootstd_get_bootdev_order(struct udevice *dev, + bool *okp); /** * bootstd_get_prefixes() - Get the filename-prefixes list |