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(parent: af4f937) | patch
[ARM] Allow CONFIG_ZBOOT_ROM=y image to be relocated to RAM
authorRussell King <rmk@flint.arm.linux.org.uk>
Sun, 13 Oct 2002 11:29:00 +0000 (12:29 +0100)
committerRussell King <rmk@flint.arm.linux.org.uk>
Sun, 13 Oct 2002 11:29:00 +0000 (12:29 +0100)
commite34b499b7bda1c3838a73605e893335eb27871c3
treeee9bacd29210db6947791ced234a5fa9aa67d682tree | snapshot
parentaf4f93740e31903d50d88a51cb8a143c05784461commit | diff
[ARM] Allow CONFIG_ZBOOT_ROM=y image to be relocated to RAM
Since the decompressor supports PIC, even for CONFIG_ZBOOT_ROM,
we can easily allow an image which has been linked to run at
a particular address in ROM to be moved to RAM.  We just need
to make sure that we don't relocate the GOT entries for the
BSS segment.

This cset also implements sa1100-based debugging for the
decompressor.
arch/arm/boot/compressed/head.S diff | blob | history
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