dev: Add 'OSC' oscillator sys control reg support to VersatileExpress
authorMatt Evans <matt.evans@arm.com>
Thu, 31 Oct 2013 18:41:13 +0000 (13:41 -0500)
committerMatt Evans <matt.evans@arm.com>
Thu, 31 Oct 2013 18:41:13 +0000 (13:41 -0500)
commitd17529b046d832f889a0fdb506c3b8d1aed5cccb
tree94a10f280d748bd4e16de9a2476924d6a71508f9
parentc32fbb7c008d86abc59f56c93b1ff5876fff0ab3
dev: Add 'OSC' oscillator sys control reg support to VersatileExpress

The VE motherboard provides a set of system control registers through which
various motherboard and coretile registers are accessed.  Voltage regulators and
oscillator (DLL/PLL) config are examples. These registers must be impleted to
boot Linux 3.9+ kernels.
src/dev/arm/SConscript
src/dev/arm/rv_ctrl.cc
src/dev/arm/rv_ctrl.hh