The previous dualboot scheme had a major flow: it needed to hold
menu to boot OF but the X-Fi2 boot in recovery mode with menu!
It was possible but very trick to enter the OF with USB plugged.
This code provides a new scheme:
- no USB plugged: boot to OF when menu is pressed
- USB plugged: boot to OF when power is pressed
Change-Id: Ia6e76d3ada1f67137b727daa050cf6c77afbbfb9
mkimxboot requires passing a structure which got extended with another field.
This wasn't adjusted in Rockbox Utility, causing an out of bound access to an
array, which results in a segfault.
Change-Id: I0252849ed0b41f1d8804537c053debc9b0ecd08d
Only boot to rockbox if the power button is hold sufficiently long.
For consistency, use the same mechanism as the OF:
- read PSWITCH 550000 times
- boot if PSWITCH=1 at least 400000 out of 550000 times
Only apply the delay if Volume Down is not hold,
so that the OF and RB delay don't cumulate.
Change-Id: I1e8a4cd108c56bf784fcf1c320f7a001ef161701
Change mkimxboot to use the common Makefile. This will fix the object file
clash when building libmkimxboot for linking with Rockbox Utility (will be
needed for FS#12402).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31261 a1c6a512-1295-4272-9138-f99709370657
