diff options
| author | Simon Glass <sjg@chromium.org> | 2022-04-25 08:31:22 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-04-25 17:00:04 +0300 |
| commit | d9409244b309959ac8dd79fc88d2c42f23c62f8c (patch) | |
| tree | a0b389b53b52096fa5569527f8dab26689e1b637 /boot/Kconfig | |
| parent | 7d0478d241703b50e88736f3774deb5472418b58 (diff) | |
| download | u-boot-d9409244b309959ac8dd79fc88d2c42f23c62f8c.tar.xz | |
bootstd: Add an implementation of script boot
Add a bootmeth driver which handles distro boot from a disk via a U-Boot
script, so we can boot a bootflow using this commonly used mechanism. This
is required by Armbian, for example.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'boot/Kconfig')
| -rw-r--r-- | boot/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/boot/Kconfig b/boot/Kconfig index 373871c49a..64e16f3beb 100644 --- a/boot/Kconfig +++ b/boot/Kconfig @@ -377,6 +377,17 @@ config BOOTMETH_SANDBOX This is a sandbox bootmeth driver used for testing. It always returns -ENOTSUPP when attempting to boot. +config BOOTMETH_SCRIPT + bool "Bootdev support for U-Boot scripts" + default y if BOOTSTD_FULL + help + Enables support for booting a distro via a U-Boot script. This makes + the bootdevs look for a 'boot/boot.scr' file which can be used to + boot the distro. + + This provides a way to try out standard boot on an existing boot flow. + It is not enabled by default to save space. + endif config LEGACY_IMAGE_FORMAT |