Hello,
There's a part in my application where I'm trying to enable/disable EMAC interrupts using the API calls
vimDisableInterrupt(C0_TX_PULSE);
vimDisableInterrupt(C0_RX_PULSE);
and
vimEnableInterrupt(C0_TX_PULSE, SYS_IRQ);
vimEnableInterrupt(C0_RX_PULSE, SYS_IRQ);
However, I keep getting trapped in dabort. Looking at the CP15 register I see the following values:
data fault address: 0xFFFFFE48
data fault status: 0x0000080D
mpu type: 0x00000C00
So looks like an exception is being thrown for a permission error. I'm trying to access a protected in privilege mode register. How can I do this without having an exception thrown? Is there a way to elevate the permission?
Thanks
