diff options
| author |   Leonid Lazarev <leonid.lazarev@mera.com> | 2020-05-15 11:51:48 +0300 |
|---|---|---|
| committer |   Jan-Simon Moeller <jsmoeller@linuxfoundation.org> | 2020-05-26 17:12:19 +0000 |
| commit | 4028c726be78adc1f1df3708dbe99f9eb2303790 (patch) | |
| tree | a612c618ec8689bd785e816582116c4cf81cc681 /meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.19.bbappend | |
| parent | 30063de420b4f6c993dd3f2021ab84f622d69320 (diff) | |
Raspberry 4: XEN support
Added the support for DOM0 in raspberry pi4. The feature agl-virt-xen should be enabled to activate this code.
1512 MB of memory is used for DOM0 machine.
There are limitations:
- brcmfmac module disabled (bluethooth and Wifi) due to the crash
- total_memory is set to the 3Gb, as it impacts the USB ports on rasbperry pi4 on Linux kernel 4.19
v2 (jsmoeller): make changes in virtualization-layer conditional to raspberrypi4
Bug-AGL: SPEC-3259
Change-Id: I873fbf1f5498e31ae5f468407502f16e1873f7fc
Signed-off-by: Leonid Lazarev <leonid.lazarev@mera.com>
Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/24522
Tested-by: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
ci-image-build: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
ci-image-boot-test: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
Diffstat (limited to 'meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.19.bbappend')
| -rw-r--r-- | meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.19.bbappend | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.19.bbappend b/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.19.bbappend index 782d61597..7f17f0c3f 100644 --- a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.19.bbappend +++ b/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.19.bbappend @@ -2,3 +2,19 @@ require recipes-kernel/linux/linux-agl-4.19.inc ENABLE_UART_raspberrypi4 = "1" +FILESEXTRAPATHS_prepend := "${THISDIR}/files:" + + +# For Xen + +SRC_URI_append =" \ + ${@bb.utils.contains('AGL_XEN_WANTED','1','file://0002-Disable-DMA-in-sdhci-driver.patch','',d)} \ +" + +SRC_URI_append =" \ + ${@bb.utils.contains('AGL_XEN_WANTED','1','file://0003-Fix-PCIe-in-dom0-for-RPi4.patch','',d)} \ +" + +SRC_URI_append = " \ + ${@bb.utils.contains('AGL_XEN_WANTED','1','file://xen-be.cfg','',d)} \ +" |