zephyr/arch/x86
Tomasz Bursztyka b445e06cad x86: Add an option for legacy IO ports
Those ports uses different instructions to get accessed: in/out
instructions. It differs in many ways with memory access, and it's much
slower. It's unset by default, but some arch exposing legacy UART ports
might need it.

Change-Id: I06f2a7c7812e720863957bd20d5c2b8b02c10734
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2016-02-05 20:24:19 -05:00
..
configs x86: Add an option for legacy IO ports 2016-02-05 20:24:19 -05:00
core i2c: move irq stubs to driver 2016-02-05 20:24:18 -05:00
include Profile interrupt events. 2016-02-05 20:15:28 -05:00
platforms galileo: Update Kconfig with defaults for gpio-mmio 2016-02-05 20:24:18 -05:00
Kbuild galileo: add as a standalone platform 2016-02-05 20:24:18 -05:00
Kconfig x86: Add an option for legacy IO ports 2016-02-05 20:24:19 -05:00
Makefile Move scripts/Makefile.<arch>preparch to arch/<arch> 2016-02-05 20:15:33 -05:00
defconfig arm/x86: update defconfig 2016-02-05 20:15:59 -05:00