weil ich mich für ein paar Änderungen in opkg-cl interessiert habe, wollte ich eine aktuelle Version in meinem Image haben. Um nicht zu arg im Yocto Layer rumpfuschen zu müssen, bin ich auf die glorreiche Idee gekommen, gleich die aktuelle Version von Yocto zu verwenden. Nachdem das für die Coolstream relativ unkompliziert und gut funktioniert hat, bin ich bei Spark auf einige Probleme gestoßen. Da bei Yocto Daisy dummerweise nur noch gcc 4.8.2 Recipes vorhanden sind, war das erste Problem, den stlinux Kernel zu bauen. Dazu habe ich den Kernel Source gepatcht:
Code: Alles auswählen
diff --git a/drivers/char/consolemap.c b/drivers/char/consolemap.c
index 45d3e80..323c964 100644
--- a/drivers/char/consolemap.c
+++ b/drivers/char/consolemap.c
@@ -649,9 +649,9 @@ int con_get_unimap(struct vc_data *vc, ushort ct, ushort __user *uct, struct uni
if ((p2 = *(p1++)))
for (k = 0; k < 64; k++) {
if (*p2 < MAX_GLYPH && ect++ < ct) {
- __put_user((u_short)((i<<11)+(j<<6)+k),
+ put_user((u_short)((i<<11)+(j<<6)+k),
&list->unicode);
- __put_user((u_short) *p2,
+ put_user((u_short) *p2,
&list->fontpos);
list++;
}
--
1.8.5.2
Ansonsten habe ich noch ein udev Rule angelegt, weil /dev/lirc nicht vorhanden war:
Code: Alles auswählen
KERNEL=="lirc[0-9]*", SYMLINK+="lirc"
Im Bootlog ist verdächtig:
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/sys/devices/virtual/coproc-dev/st231-0 (1090)
/sys/devices/virtual/coproc-dev/st231-1 (1091)
[ 8.172000] Fulan front panel driver
[ 8.188000] VfdType = 2
[ 8.200000] CpuType = 2
[ 8.200000] DisplayInfo = 4
[ 8.208000] scankeyNum = 8
[ 8.216000] swMajorVersion = 1
[ 8.216000] swSubVersion = 10
[ 8.644000] input: fulan front panel buttons as /devices/virtual/input/input0
[ 9.296000] stmcore-display: using HDMI hotplug
[ 9.304000] stmcore-display: STi7111 display probed
[ 9.312000] device probe found 2 display pipelines
[ 9.320000] requesting frm: 'component.fw', c111e564/87ffb450
[ 9.328000] stm-awg: firmware: requesting component.fw
[ 9.344000] frm 'component.fw' successfully loaded
[ 9.348000] requesting frm: 'fdvo0.fw', c111e564/87ffbf10
[ 9.356000] stm-awg: firmware: requesting fdvo0.fw
[ 9.368000] loading frm: 'fdvo0.fw' failed: -2
[ 9.736000] stmfb: fb0 parameters = "1920x1080-32@50:12m:pal:yuv:yuv"
[ 9.748000] stmfb: Starting HDMI Output hdmi = 87240000
[ 9.776000] stmfb: first EDID byte (255) is corrupt, attempting to fix..
[ 9.784000] stmfb: Invalid extension header checksum block0
[ 9.920000] stmfb: first EDID byte (255) is corrupt, attempting to fix..
[ 9.932000] stmfb: Invalid extension header checksum block0
[ 10.064000] stmfb: first EDID byte (255) is corrupt, attempting to fix..
[ 10.076000] stmfb: Invalid extension header checksum block0
[ 10.208000] stmfb: first EDID byte (255) is corrupt, attempting to fix..
[ 10.220000] stmfb: Invalid extension header checksum block0
[ 10.352000] stmfb: first EDID byte (255) is corrupt, attempting to fix..
[ 10.356000] stmfb: Invalid extension header checksum block0
[ 10.368000] stmfb: EDID Read Error, setup safe EDID
[ 10.380000] stmfb: Setting Safe EDID
[ 10.664000] stmfb: fb1 parameters = "<NULL>"
[ 11.728000] Init of MME log wrapper
[ 11.900000] stm_v4l2_register_driver: driver 'stmvout' registered
[ 11.928000] stm_v4l2_register_driver: driver 'stmvbi' registered
[ 11.972000] snd_pseudo snd_pseudo.0: firmware: requesting downmix.fw
[ 12.020000] pseudocard: 1 pseudo soundcard(s) found
[ 12.116000] stv090x loaded
[ 12.156000] pti loaded