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FIT image AES support and PPC4xx/85xx boards

U-Boot Tom Rini 2 participants 5 messages Apr 18, 2014 – Apr 23, 2014

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Tom Rini

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#0 lore raw

Hey guys,

Adding AES256 support to FIT images means that a handful of boards (ion, MPC8572DS, others) now don't link because of growth in the binary. Can we come up with something to fix these boards again? Thanks!

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Tom
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#1 lore raw
Quoted 6 lines · Tom Rini

Hey guys,

Adding AES256 support to FIT images means that a handful of boards (ion, MPC8572DS, others) now don't link because of growth in the binary. Can we come up with something to fix these boards again? Thanks!

Tom,

Freescale board maintainers have been increasing the image size on some boards to 768KB. How many are still broken if adding AES256 support?

York

author
#2 lore raw
Quoted 8 lines · York Sun
Quoted 6 lines · Tom Rini

Hey guys,

Adding AES256 support to FIT images means that a handful of boards (ion, MPC8572DS, others) now don't link because of growth in the binary. Can we come up with something to fix these boards again? Thanks!

Quoted 4 lines

Tom,

Freescale board maintainers have been increasing the image size on some boards to 768KB. How many are still broken if adding AES256 support?

Not many:
io neo iocon MPC8572DS MPC8572DS_36BIT dlvision-10g

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Tom
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#3 lore raw
Quoted 9 lines · Tom Rini
Quoted 8 lines · York Sun
Quoted 6 lines · Tom Rini

Hey guys,

Adding AES256 support to FIT images means that a handful of boards (ion, MPC8572DS, others) now don't link because of growth in the binary. Can we come up with something to fix these boards again? Thanks!

Quoted 8 lines
Quoted 4 lines

Tom,

Freescale board maintainers have been increasing the image size on some boards to 768KB. How many are still broken if adding AES256 support?

Not many:
io neo iocon MPC8572DS MPC8572DS_36BIT dlvision-10g

In this case, let me try to address the size. I can't test other than Freescale boards. The change should be similar to commit c6e8f49a16915822ffe25904daf1fc9c28115ed4 and/or e222b1f36fedb0363dbc21e0add7dc3848bae553.

York

#4 lore raw
In reply to Tom Rini
Quoted 9 lines · Tom Rini
Quoted 8 lines · York Sun
Quoted 6 lines · Tom Rini

Hey guys,

Adding AES256 support to FIT images means that a handful of boards (ion, MPC8572DS, others) now don't link because of growth in the binary. Can we come up with something to fix these boards again? Thanks!

Quoted 8 lines
Quoted 4 lines

Tom,

Freescale board maintainers have been increasing the image size on some boards to 768KB. How many are still broken if adding AES256 support?

Not many:
io neo iocon MPC8572DS MPC8572DS_36BIT dlvision-10g

Tom,

I sent a patch to increase the size for these boards. Please review
http://patchwork.ozlabs.org/patch/342009/.

York