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env: scsi: document requirements for ENV_IS_IN_SCSI

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Expand the Kconfig help for ENV_IS_IN_SCSI to explain the other
required config options when this option is enabled.

Signed-off-by: David Lechner <dlechner@baylibre.com>
This commit is contained in:
David Lechner 2026-03-26 17:59:28 -05:00 committed by Tom Rini
parent 83223d4f86
commit d72c2b63da
1 changed files with 17 additions and 0 deletions
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17
env/Kconfig vendored
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@ -293,6 +293,23 @@ config ENV_IS_IN_SCSI
Define this if you have an SCSI device which you want to use for the
environment.
- CONFIG_ENV_SIZE:
The size of the partition where the environment is stored in bytes. Must
be a multiple of the partition block size.
- CONFIG_ENV_SCSI_HW_PARTITION:
Specifies which SCSI partition the environment is stored in. If not
set, defaults to partition 0, the user area. Common values might be
1 (first SCSI boot partition), 2 (second SCSI boot partition). Ignored
if CONFIG_ENV_SCSI_PART_UUID is set to non-empty string.
- CONFIG_ENV_SCSI_PART_UUID:
UUID of the SCSI partition where the environment is stored.
config ENV_RANGE
hex "Length of the region in which the environment can be written"
depends on ENV_IS_IN_NAND