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bootstd: Add a new pre-scan priority for bootdevs

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We need extensions to be set up before we start trying to boot any of the
bootdevs. Add a new priority before all the others for tht sort of thing.
Also add a 'none' option, so that the first one is not 0.

While we are here, comment enum bootdev_prio_t fully and expand the test
for the 'bootdev hunt' command.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2023-01-17 10:48:08 -07:00
committed by Tom Rini
parent 79a7d4a61f
commit eacc261178
12 changed files with 84 additions and 44 deletions
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4
drivers/usb/host/usb_bootdev.c
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@@ -15,7 +15,7 @@ static int usb_bootdev_bind(struct udevice *dev)
{
struct bootdev_uc_plat *ucp = dev_get_uclass_plat(dev);
ucp->prio = BOOTDEVP_3_SCAN_SLOW;
ucp->prio = BOOTDEVP_5_SCAN_SLOW;
return 0;
}
@@ -42,7 +42,7 @@ U_BOOT_DRIVER(usb_bootdev) = {
};
BOOTDEV_HUNTER(usb_bootdev_hunter) = {
.prio = BOOTDEVP_3_SCAN_SLOW,
.prio = BOOTDEVP_5_SCAN_SLOW,
.uclass = UCLASS_USB,
.hunt = usb_bootdev_hunt,
.drv = DM_DRIVER_REF(usb_bootdev),