Hi,
On 7/31/19 1:05 PM, Julien Grall wrote:
On 29/07/2019 14:19, Stewart Hildebrand wrote:
This is a series to enable UART console for Raspberry Pi 4. Note that
I'm relying on the firmware to initialize the UART (i.e. enable_uart=1
in config.txt), since full UART initialization on this platform
requires accessing some registers outside the range specified in the
brcm,bcm2835-aux-uart node.
I have been able to get Xen+dom0+domUs booting. Tested with Xen 4.12
and 4.13-unstable (b4c8a27d5b) and Linux 4.19.y (Raspberry Pi linux
tree + a couple of patches). Please see [1] for build instructions and
limitations.
New in v2:
* Drop early printk alias
* Set reg-shift and reg-io-width in the Xen driver
* Blacklist other aux peripherals in platform settings (spi1, spi2,
and a couple of base aux registers)
Thanks,
Stewart Hildebrand
DornerWorks, Ltd
[1] https://github.com/dornerworks/xen-rpi4-builder
Stewart Hildebrand (2):
ns16550: Add compatible string for Raspberry Pi 4
I have committed this patch...
xen/arm: platform: Add Raspberry Pi platform
... this one need an answer regarding the impact on blacklist spi1 and
spi2.
This patch is now merged as well. Thank you for adding support for the RPI4!
Cheers,
--
Julien Grall
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