linux-stable/arch/openrisc
Stafford Horne ded2ee3631 openrisc: Add pci bus support
This patch adds required definitions to allow for PCI buses on OpenRISC.
This is being tested on the OpenRISC QEMU virt platform which is in
development.

OpenRISC does not have IO ports so we keep the definition of
IO_SPACE_LIMIT and PIO_RESERVED to be 0.

Note, since commit 66bcd06099 ("parport_pc: Also enable driver for PCI
systems") all platforms that support PCI also need to support parallel
port.  We add a generic header to support compiling parallel port
drivers, though they generally will not work as they require IO ports.

Signed-off-by: Stafford Horne <shorne@gmail.com>
2022-07-30 05:50:15 +09:00
..
boot kbuild: do not quote string values in include/config/auto.conf 2022-01-08 18:03:57 +09:00
configs openrisc: Update litex defconfig to support glibc userland 2022-05-23 17:15:49 +09:00
include openrisc: Add pci bus support 2022-07-30 05:50:15 +09:00
kernel openrisc: unwinder: Fix grammar issue in comment 2022-06-28 17:31:24 +09:00
lib openrisc/delay: Add include to fix symbol not declared warning 2022-05-23 17:15:49 +09:00
mm openrisc/fault: Fix symbol scope warnings 2022-05-23 17:15:49 +09:00
Kbuild kbuild: use more subdir- for visiting subdirectories while cleaning 2021-10-24 13:49:46 +09:00
Kconfig openrisc: Add pci bus support 2022-07-30 05:50:15 +09:00
Kconfig.debug
Makefile openrisc: Add gcc machine instruction flag configuration 2022-05-23 17:15:49 +09:00