From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Richard Copeman" Subject: Problems with DSP gateway Date: Mon, 20 Mar 2006 11:51:10 -0000 Message-ID: <009f01c64c14$953bf7f0$642aa8c0@BUFFY> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-omap-open-source-bounces@linux.omap.com Errors-To: linux-omap-open-source-bounces@linux.omap.com To: linux-omap-open-source@linux.omap.com List-Id: linux-omap@vger.kernel.org Hi, =20 I have just built 2.6.15 kernel with 2.6.15-omap1 patch. I included the = DSP gateway support in my "make xconfig" stage. I downloaded the utils and = apps from sourceforge for dspgateway 3.3 and built those successfully. I am = using Uboot 1.1.1 to setup my 5912 OSK board and then downloading the kernel = and a ramdisk via JTAG to target memory. Console is via serial port and = minicom to my host PC. My ramdisk is created with: =20 set -x SIZE=3D8192 DEV=3D/dev/ram ROOTFS=3D/usr/src/5912/rootfs2.6 /sbin/mkfs.ext2 $DEV $SIZE mount -t ext2 $DEV /mnt/ram cd $ROOTFS cp -av . /mnt/ram df /dev/ram umount /mnt/ram dd if=3D$DEV bs=3D1k count=3D$SIZE | gzip -9 > ramdisk.image.gz chmod 666 ramdisk.image.gz =20 =20 I try to do: dspctl load ex_task.out but it tells me that: =20 Warning: none of /sys/devicesplatform/dsp.0/ifver, /sys/devices/platform/dsp0.. (DSP Gateway driver is too old or not loaded) open control device: No such file or directory. =20 In /sys/devices/platform I have: i2c_omap.1, omap_mcbsp.1, omapflash.0, serial8250.0, omap-keyboard, omap_t2, power, smc91x, omap_cf, omapfb, serial8250 and uevent. =20 In /dev I have: console, tty, tty0 and ttyS0 =20 lsmod shows no modules loaded. =20 I'm sure I have missed a step along the way here but I can't find it. = Can someone point me in the right direction please? =20 Thanks, =20 Richard.