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| author | Andrii Chepurnyi <Andrii_Chepurnyi@epam.com> | 2023-10-03 08:58:28 +0000 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-10-11 10:46:23 -0400 |
| commit | 0501c997a0aa647ec6995a6e662b677db037ee5c (patch) | |
| tree | 12fecb654307a1c328cab5197b13d18dbbe659ba /doc | |
| parent | 357f4fb0bdc5ca1e6e881638b7089444f07b99d3 (diff) | |
| download | u-boot-0501c997a0aa647ec6995a6e662b677db037ee5c.tar.gz u-boot-0501c997a0aa647ec6995a6e662b677db037ee5c.tar.bz2 u-boot-0501c997a0aa647ec6995a6e662b677db037ee5c.zip | |
board: xen: introduce virtio-blk support
Added new xenguest_arm64_virtio_defconfig which
enables support for virtio-blk using various types
of transport like virtio-pci, vrtio-mmio. Currently
supported: up to 2 PCI host bridges and 10 MMIO devices.
Note: DT parsing code was partly taken from pci-uclass.c
Limitation: All memory regions should be
below 4GB address space.
Signed-off-by: Andrii Chepurnyi <andrii_chepurnyi@epam.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/board/xen/xenguest_arm64.rst | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/board/xen/xenguest_arm64.rst b/doc/board/xen/xenguest_arm64.rst index e9bdaf7ffb..92be9d4376 100644 --- a/doc/board/xen/xenguest_arm64.rst +++ b/doc/board/xen/xenguest_arm64.rst @@ -23,6 +23,7 @@ previously done by NXP [4]: - PV block device frontend driver with XenStore based device enumeration and UCLASS_PVBLOCK class; - PV serial console device frontend driver; +- Virtio block device support; - Xen hypervisor support with minimal set of the essential headers adapted from the Linux kernel; - Xen grant table support; @@ -34,6 +35,7 @@ previously done by NXP [4]: define any start addresses at compile time which is up to Xen to choose at run-time; - new defconfig introduced: xenguest_arm64_defconfig. +- new defconfig introduced: xenguest_arm64_virtio_defconfig. Board limitations |