Btw Robert, this is my uEnv.txt file:
##These are needed to be compliant with Angstrom's 2013.06.20 u-boot.
loadaddr=0x82000000
fdtaddr=0x88000000
rdaddr=0x88080000
initrd_high=0xffffffff
fdt_high=0xffffffff
##These are needed to be compliant with Debian 2014-05-14 u-boot.
loadximage=echo debug: [/boot/vmlinuz-${uname_r}] ... ; load mmc 0:2 ${
loadaddr} /boot/vmlinuz-${uname_r}
loadxfdt=echo debug: [/boot/dtbs/${uname_r}/${fdtfile}] ... ;load mmc 0:2 ${
fdtaddr} /boot/dtbs/${uname_r}/${fdtfile}
loadxrd=echo debug: [/boot/initrd.img-${uname_r}] ... ; load mmc 0:2 ${
rdaddr} /boot/initrd.img-${uname_r}; setenv rdsize ${filesize}
loaduEnvtxt=load mmc 0:2 ${loadaddr} /boot/uEnv.txt ; env import -t ${
loadaddr} ${filesize};
check_dtb=if test -n ${dtb}; then setenv fdtfile ${dtb};fi;
loadall=run loaduEnvtxt; run check_dtb; run loadximage; run loadxrd; run
loadxfdt;
mmcargs=setenv bootargs console=tty0 console=${console} ${optargs} ${
cape_disable} ${cape_enable} root=/dev/mmcblk0p2 rootfstype=${mmcrootfstype}
${cmdline}
##Disable HDMI/eMMC (v3.8.x)
cape_disable=capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN,BB-BONE-
EMMC-2G
uenvcmd=run loadall; run mmcargs; echo debug: [${bootargs}] ... ; echo debug
: [bootz ${loadaddr} ${rdaddr}:${rdsize} ${fdtaddr}] ... ; bootz ${loadaddr}
${rdaddr}:${rdsize} ${fdtaddr};
Regards,
Frank
On Monday, April 4, 2016 at 3:21:14 PM UTC+3, RobertCNelson wrote:
>
>
> On Apr 4, 2016 7:17 AM, "frank brewer" <[email protected] <javascript:>>
> wrote:
> >
> > I just checked
> https://github.com/beagleboard/bb.org-overlays/blob/master/readme.md, and
> seems like HDMI & eMMC are disabled by default, is it true? How can I be
> sure that those pins are not being used by HDMI & eMMC?
>
> 'Enabled' by default.. Read the readme again, for the correct dtb= option
> for HDMI and emmc disabled.
>
> Regards,
>
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