linux_dsm_epyc7002/arch/xtensa/boot
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-elf treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
boot-redboot xtensa: replace variant/core.h with asm/core.h 2019-05-06 17:48:55 -07:00
dts xtensa: virt: move PCI root complex to KIO range 2019-09-02 00:09:30 -07:00
lib treewide: prefix header search paths with $(srctree)/ 2019-05-18 11:49:57 +09:00
.gitignore .gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore 2017-11-08 11:20:24 -06:00
Makefile xtensa: add NOTES section to the linker script 2018-10-29 19:02:08 -07:00