linux/arch/xtensa
Max Filippov 982792f458 xtensa: virt: move PCI root complex to KIO range
Move PCI configuration space, MMIO and memory to the KIO range to free
vmalloc area and use static TLB to access them. Move MMIO to the
beginning of KIO and define PCI_IOBASE as XCHAL_KIO_BYPASS_VADDR to
match it. Reduce number of supported PCI buses to 0x3f so that ECAM
window fits into first 64MB of the KIO. Reduce size of the PCI memory
window to 128MB so that it fits into KIO.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2019-09-02 00:09:30 -07:00
..
boot xtensa: virt: move PCI root complex to KIO range 2019-09-02 00:09:30 -07:00
configs xtensa: virt: add defconfig and DTS 2019-07-08 14:32:06 -07:00
include xtensa: virt: move PCI root complex to KIO range 2019-09-02 00:09:30 -07:00
kernel xtensa: add support for call0 ABI in userspace 2019-09-01 13:11:57 -07:00
lib xtensa: abstract 'entry' and 'retw' in assembly code 2019-07-08 10:04:48 -07:00
mm xtensa: remove free_initrd_mem 2019-08-26 18:19:04 -07:00
oprofile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
platforms treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
variants xtensa: add test_kc705_be variant 2018-08-20 12:34:45 -07:00
Kconfig xtensa: add support for call0 ABI in userspace 2019-09-01 13:11:57 -07:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Makefile xtensa: generate uapi header and syscall table header files 2018-12-02 23:45:41 -08:00