Created a new directory called bsp (board support package) to hold
board or system on chip specific code. The idea is the following.
Change-Id: Ica5886806940facae2fa5492fcc938b3c2b989be
padconf is specific to arm, so it's being moved to kernel/arch/earm.
Add a test case to ensure the proper error is returned on non-ARM
systems.
Change-Id: I07ebbe64825d59bc0ef9c818d3d54891dafb4419
AM335X SoCs support power-off via a power management
chip (PMIC). An alarm in the real time clock is used
to trigger the PMIC to cut the power.
To ensure the alarm goes off when the system is in
a safe state, the RTC is frozen when the alarm is
set. At the last moment, the kernel unfreezes the RTC
to let the alarm go off.
This patch adds a mini driver for unfreezing the RTC
as well as code to handle RBT_POWEROFF on Minix/arm.
Change-Id: I7d48e75791e3a81bdd2f7704997193a269409fe8
The padconf library runs in user mode, but to actually affect the
padconf register contents, the processor has to be in privileged
mode. A full server based solution will be developed, but for now
just set the pinmux in the kernel at boot.
Change-Id: I170ed54dae64b27cd9bd8807445231598fb8e3e1
Interrupts where not correctly masked while in kernel, which
breaks one of the current main assumptions.
Also remove some duplication on ARM asm files, and add a function
to check the status of ARM irqs (not compiled by default)
Change-Id: I3c25d2b388f93fd8fe423998b94b3c4f140ba831
Due to the ABI we are using we have to use the earm architecture
moniker for the build system to behave correctly. This involves
then some headers to move around.
There is also a few related Makefile updates as well as minor
source code corrections.
