Dear Greg Ungerer,
On Tue, 27 Aug 2013 14:11:40 +1000, Greg Ungerer wrote:
> The most immediate reason for this comes back to code in src/target/armv7a.c,
> function armv7a_read_ttbcr(), which does this:
>
> if (armv7a->armv7a_mmu.ttbr1_used == 1) {
> LOG_INFO("SVC access above %x",
> (0xffffffff & armv7a->armv7a_mmu.ttbr0_mask));
> armv7a->armv7a_mmu.os_border = 0xffffffff &
> armv7a->armv7a_mmu.ttbr0_mask;
> } else {
> /* fix me , default is hard coded LINUX border */
> armv7a->armv7a_mmu.os_border = 0xc0000000;
> }
>
> That hard coded 0xc0000000 is causing the eventual address check in
> cortex_a8_check_address(), src/target/cortex_a.c to fail.
>
> Off hand I am not sure how best to change that, but in it currents form
> it won't work for all cases.
In the end, have you been able to get a working setup for OpenOCD on
the Armada 370 Mirabox?
Thanks!
Thomas
--
Thomas Petazzoni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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