osd-contiki/cpu/x86
Ricardo de Almeida Gonzaga 2d552285cd x86: Add Intel Quark X1000 GPIO Controller (non-legacy) support
This patch adds the gpio.c and gpio.h files, which support
access to GPIO Controller (non-legacy) configuration register
through a function interface.

It doesn't add interrupt support due to pinmux reasons. On
Galileo Gen 2 we need to configure a pin as input/interrupt
using pinmux and this can only be achieved through I2C. There's
one pin exported by default as GPIO output and we used this one
to test this driver.

In the future, we plan to add an I2C driver and a pinmux configuration
driver in order to solve this kind of problems.
2015-12-21 08:06:14 -02:00
..
drivers x86: Add Intel Quark X1000 GPIO Controller (non-legacy) support 2015-12-21 08:06:14 -02:00
init x86: Revise SET_INTERRUPT_HANDLER to avoid using inline assembly feature that does not work with LLVM Clang 2015-12-21 08:06:14 -02:00
bootstrap_quarkX1000.S x86: Move bootstrap code and linker script to cpu/x86 2015-12-21 08:06:14 -02:00
helpers.h x86: Add PCI support 2015-12-21 08:06:14 -02:00
helpers.S x86: Add PCI support 2015-12-21 08:06:14 -02:00
Makefile.x86_common x86: Use -O0 instead of -Og for debug build 2015-12-21 08:06:14 -02:00
Makefile.x86_quarkX1000 x86: Add Intel Quark X1000 GPIO Controller (non-legacy) support 2015-12-21 08:06:14 -02:00
quarkX1000.ld x86: Improve release binary size 2015-12-21 08:06:14 -02:00