diff options
Diffstat (limited to 'meta-raspberrypi/docs/extra-build-config.md')
| -rw-r--r-- | meta-raspberrypi/docs/extra-build-config.md | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/meta-raspberrypi/docs/extra-build-config.md b/meta-raspberrypi/docs/extra-build-config.md index 04314aa3d..732c10207 100644 --- a/meta-raspberrypi/docs/extra-build-config.md +++ b/meta-raspberrypi/docs/extra-build-config.md @@ -158,17 +158,18 @@ command (eg. bootz) to be used. To build an initramfs image: -* Set this 3 kernel variables (in linux-raspberrypi.inc for example) +* Set this 3 kernel variables (in kernel's do_configure_prepend in linux-raspberrypi.inc after the line kernel_configure_variable LOCALVERSION "\"\"" +) - kernel_configure_variable BLK_DEV_INITRD y - kernel_configure_variable INITRAMFS_SOURCE "" - kernel_configure_variable RD_GZIP y -* Set the yocto variables (in linux-raspberrypi.inc for example) - - `INITRAMFS_IMAGE = "<a name for your initramfs image>"` +* Set the yocto variables (e.g. in local.conf) + - `INITRAMFS_IMAGE = "<name for your initramfs image>"` - `INITRAMFS_IMAGE_BUNDLE = "1"` - -* Set the meta-rasberrypi variable (in raspberrypi.conf for example) - - `KERNEL_INITRAMFS = "-initramfs"` + - `BOOT_SPACE = "1073741"` + - `INITRAMFS_MAXSIZE = "315400"` + - `IMAGE_FSTYPES_pn-${INITRAMFS_IMAGE} = "${INITRAMFS_FSTYPES}"` ## Enable SPI bus |
