sysmocom-bsc: switch to kernelprovider to linux-sysmocom for dora

* use seperate defconfig, because of option changed from 2.6.39 to 3.10
* use python magic to switch between linux and linux-sysmocom
* add sysmocom-bsc to compatible machines for linux-sysmocom
* add new confiugration parameters for syslinux

conf/machine/sysmocom-bsc.conf

@@ -8,7 +8,7 @@ PREFERRED_PROVIDER_virtual/libgl  = "mesa-dri"
 PREFERRED_PROVIDER_virtual/libx11 ?= "libx11-trim"
 PREFERRED_PROVIDER_virtual/xserver ?= "xserver-xf86-dri-lite"
 PREFERRED_PROVIDER_virtual/xserver-xf86 ?= "xserver-xf86-dri-lite"
-PREFERRED_PROVIDER_virtual/kernel = "linux"
+PREFERRED_PROVIDER_virtual/kernel = "${@ dict([('1.5','linux-sysmocom'),('1.5.1', 'linux-sysmocom'), ('1.1.2','linux')])[d.getVar('DISTRO_VERSION', True)]}"
 
 require conf/machine/include/tune-geode.inc
 

recipes-apps/images/sysmocom-bsc-ip-image-directdisk.bb

@@ -6,8 +6,15 @@ LICENSE = "MIT"
 
 inherit boot-directdisk
 
+SYSLINUX_ROOT = "root=/dev/sda2"
+SYSLINUX_PROMPT = "0"
+SYSLINUX_TIMEOUT = "2"
+SYSLINUX_SERIAL = "0 38400"
+SYSLINUX_SERIAL_TTY = "console=ttyS0,38400"
+SYSLINUX_LABELS = "boot"
+APPEND = " console=ttyS0,38400 "
+LABELS_append = " ${SYSLINUX_LABELS} "
+
 
 ROOTFS = "${DEPLOY_DIR_IMAGE}/sysmocom-bsc-ip-image-${MACHINE}.ext3"
 do_bootdirectdisk[depends] += "sysmocom-bsc-ip-image:do_rootfs"
-
-

recipes-bsp/linux/linux-sysmocom_git.bb

@@ -25,7 +25,7 @@ SRC_URI = "git://git.sysmocom.de/sysmo-bts/linux.git;protocol=git;branch=v3.10 \
 
 S = "${WORKDIR}/git"
 
-COMPATIBLE_MACHINE = "(sysmobts-v1|sysmobts-v2|sysmobts-2050)"
+COMPATIBLE_MACHINE = "(sysmobts-v1|sysmobts-v2|sysmobts-2050|sysmocom-bsc)"
 EXTRA_OEMAKE += "KALLSYMS_EXTRA_PASS=1"
 
 # we do not want to have the kernel image inside the kernel