kernel_file=zImage initrd_file=uInitrd initrd_high=0xffffffff fdt_high=0xffffffff serverip=10.100.116.73 ipaddr=10.100.116.105 gwaddr=10.100.116.1 netmask=255.255.255.0 #Video: Uncomment to override: #kms_force_mode=video=HDMI-A-1:1024x768@60 ##BeagleBone Cape Overrides ##Note: On the BeagleBone Black, there is also an uEnv.txt in the eMMC, so if these changes do not seem to be makeing a difference... ##BeagleBone Black: # Disable HDMI/eMMC # Note it is necessary to disable BOTH HDMI and HDMIN (no audio) "capes" # in order to use the HDMI pins for I/O #optargs=capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN,BB-BONE-EMMC-2G # Default to leaving the HDMIN "cape" enabled, so HDMI works "out of the box" # Comment the line below and uncomment the optargs= line above to use an unmodified # BeBoPr or other board that uses the HDMI/LCD pins optargs=capemgr.disable_partno=BB-BONELT-HDMI,BB-BONE-EMMC-2G capemgr.enable_partno=BB-BONE-AUDI-02 console=ttyO0,115200n8 mmcroot=/dev/mmcblk0p2 ro mmcrootfstype=ext4 rootwait fixrtc # ip_method=${ipaddr}:${serverip}:${gwaddr}:${netmask}::eth0:off ip_method=10.100.116.105:10.100.116.73:10.100.116.1:255.255.255.0::eth0:off nfsrootdev=/dev/nfs rw nfsroot=10.100.116.73:/home//targetNFS,vers=3 nfsrootfstype=ext4 rootwait fixrtc nfsargs=setenv bootargs console=${console} ${optargs} ${kms_force_mode} root=${nfsrootdev} rootfstype=${nfsrootfstype} nfsroot=${nfsroot} mem=456M vram=50M video=HDMI-A-1:1280x1024@60 ${expansion} loadkernel=tftp 0x80200000 ${kernel_file} loadinitrd=tftp 0x81000000 ${initrd_file}; setenv initrd_size ${filesize} loadfdt=tftp 0x815f0000 ${fdtfile} boot_classic=run loadkernel; run loadinitrd # boot_ftd=run loadkernel; run loadinitrd; run loadfdt boot_ftd=run loadkernel; run loadfdt device_args=run expansion_args; run nfsargs mmcargs=setenv bootargs console=${console} ${optargs} rootdelay=5 ${kms_force_mode} root=${mmcroot} rootfstype=${mmcrootfstype} ${expansion} expansion_args=setenv expansion ip=${ip_method} #Classic Board File Boot: #uenvcmd=run boot_classic; run device_args; bootz 0x80200000 0x81000000:${initrd_size} #New Device Tree Boot: # uenvcmd=run boot_ftd; run device_args; bootz 0x80200000 0x81000000:${initrd_size} 0x815f0000 uenvcmd=run boot_ftd; run device_args; bootz 0x80200000 - 0x815f0000