preboot: new recipe; a dual boot solution for the palm pre (WIP)

1 files changed, 54 insertions, 0 deletions

diff --git a/recipes/preboot/linux-preboot.inc b/recipes/preboot/linux-preboot.inc
new file mode 100644
index 0000000000..4f99b71773
--- /dev/null
+++ b/recipes/preboot/linux-preboot.inc
@@ -0,0 +1,54 @@
+# We set PR here, since a change in the kexecboot recipe will need to get picked up by *all* the kernels:
+PR = "r15"
+
+SRC_URI = "file://defconfig"
+
+LOGO_SIZE = '${@base_conditional("GUI_MACHINE_CLASS", "bigscreen", "vga", "qvga", d)}'
+
+require ../linux/linux.inc
+
+DONT_CHECK_KERNELSIZE = ""
+INITRAMFS_IMAGE = "initramfs-preboot-image"
+
+# here we set master console on serial
+CMDLINE = "console=tty1 console=ttyS0,115200n8"
+
+PACKAGES = ""
+PROVIDES = ""
+
+KERNEL_IMAGE_BASE_NAME = "${KERNEL_IMAGETYPE}-preboot-${PV}-${PR}-${MACHINE}"
+KERNEL_IMAGE_SYMLINK_NAME = "${KERNEL_IMAGETYPE}-preboot-${MACHINE}"
+
+do_configure[depends] += "${INITRAMFS_IMAGE}:do_rootfs"
+
+do_configure_append() {
+sed -i -e /CONFIG_BLK_DEV_INITRD/d \
+       -e /CONFIG_KEXEC/d \
+       -e /CONFIG_INITRAMFS_SOURCE/d \
+       -e /=m/d \
+       -e /CONFIG_MODULES/d \
+       -e /CONFIG_DEBUG_ERRORS/d \
+       -e /CONFIG_DEBUG_BUGVERBOSE/d \
+       -e /CONFIG_DEBUG_KERNEL/d \
+       ${S}/.config
+
+# Remove last tag appended by linux.inc (output messes screen)
+sed -i -e /CONFIG_CMDLINE/s/quiet/loglevel=3/1 ${S}/.config
+sed -i -e /CONFIG_CMDLINE/s/debug/loglevel=3/1 ${S}/.config
+
+echo 'CONFIG_BLK_DEV_INITRD=y
+CONFIG_KEXEC=y
+CONFIG_INITRAMFS_SOURCE="initramfs.cpio.gz"
+CONFIG_MODULES=n' >> ${S}/.config
+
+        yes '' | oe_runmake oldconfig
+}
+
+do_stage() {
+}
+
+do_install() {
+}
+
+python do_package() {
+}