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-bsp/rpi-u-boot-scr/rpi-u-boot-scr.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-bsp/rpi-u-boot-scr/rpi-u-boot-scr.bbappend')
| -rw-r--r-- | meta-agl-bsp/meta-raspberrypi/recipes-bsp/rpi-u-boot-scr/rpi-u-boot-scr.bbappend | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/meta-agl-bsp/meta-raspberrypi/recipes-bsp/rpi-u-boot-scr/rpi-u-boot-scr.bbappend b/meta-agl-bsp/meta-raspberrypi/recipes-bsp/rpi-u-boot-scr/rpi-u-boot-scr.bbappend new file mode 100644 index 000000000..2437d9a84 --- /dev/null +++ b/meta-agl-bsp/meta-raspberrypi/recipes-bsp/rpi-u-boot-scr/rpi-u-boot-scr.bbappend @@ -0,0 +1,18 @@ +FILESEXTRAPATHS_prepend := "${THISDIR}/files:" + +SRC_URI_append =" \ + ${@bb.utils.contains('AGL_XEN_WANTED','1',' file://boot_xen.cmd','',d)} \ +" + +do_compile_append() { + + # if xen feature is activated we overwirte the boot script with xen specific one + if [ "${AGL_XEN_WANTED}" = "1" ]; then + sed -e 's/@@KERNEL_IMAGETYPE@@/${KERNEL_IMAGETYPE}/' \ + -e 's/@@KERNEL_BOOTCMD@@/${KERNEL_BOOTCMD}/' \ + -e 's/@@MACHINE@@/${MACHINE}/' \ + "${WORKDIR}/boot_xen.cmd" > "${WORKDIR}/boot.cmd" + + mkimage -A arm -T script -C none -n "Boot script" -d "${WORKDIR}/boot.cmd" boot.scr + fi +}
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