| commit | 6a9774914ad22073b2d50c3a7b27913eab70c880 | [log] [tgz] |
|---|---|---|
| author | Stephen McGruer <smcgruer@google.com> | Tue Jul 29 14:37:13 2014 -0400 |
| committer | Stephen McGruer <smcgruer@google.com> | Wed Jul 30 09:37:13 2014 -0400 |
| tree | 340b648fa6e3885c64d2dec2c8afd07e61c5932e | |
| parent | 481a8f6f40fd5c2e506f09ae03e3ca29abaf2993 [diff] |
Move exception vector table away from 0x0 The VBAR register stores the address of the exception vector table, so instead of using its initial value of 0x0 and placing the exception table there, we can just point VBAR at the exception table. This work supports the upcoming Trustzone implementation, which requires that we don't write anything to the first 16MB of DRAM. Change-Id: I35a54bf7f26f647035cd94fe7b770dcbe6556cc2