sandbox: vbe: size firmware1 area to fit the binman fw-update section

The firmware1 node in test.dts declares area-size = 0xe00000 (14 MiB)
but the binman fw-update section in sandbox_vpl.dtsi is 0x2000000
(32 MiB) and the FIT inside it carries ~16 MiB of external data
(spl + u-boot subimages). The FIT therefore extends past the
declared firmware area, contradicting the documented contract of
vbe_read_fit() that the FIT must fit within @area_size.

The mismatch was tolerated because no caller actually bounded the
external-data load against area_size. Bring the devicetree in line
with the binman section size so the FIT extent stays within the
trusted firmware area, in preparation for vbe_read_fit() enforcing
that bound.

state-offset and version-offset are left as-is; they were already
inside the FIT data region and are not exercised by test_vbe_vpl.

Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Aristo Chen <[email protected]>

0 files changed, 0 insertions, 0 deletions