On Wed, Feb 5, 2020 at 1:40 PM Harke Smits <[email protected]> wrote: > > Thanks Robert for your attention. I replaced the line in uEnv.txt and it > indeed installs the rtc. But it also uninstalled my display (4D Systems), so > I outcommented it. > This is what I see with the line as recommended active: > > debian@beaglebone:~$ ls -al /dev/rtc* > lrwxrwxrwx 1 root root 4 Feb 5 16:20 /dev/rtc -> rtc1 > crw------- 1 root root 252, 0 Feb 5 16:20 /dev/rtc0 > crw------- 1 root root 252, 1 Feb 5 16:46 /dev/rtc1 > debian@beaglebone:~$ sudo nano /boot/uEnv.txt-------> line outcommented > > > After reboot: > > debian@beaglebone:~$ ls -al /dev/rtc* > lrwxrwxrwx 1 root root 4 Nov 3 2016 /dev/rtc -> rtc0 > crw------- 1 root root 252, 0 Nov 3 2016 /dev/rtc0
Okay, so use addr4->7: uboot_overlay_addr0=/lib/firmware/BB-I2C2-RTC-DS1307.dtbo -> uboot_overlay_addr4=/lib/firmware/BB-I2C2-RTC-DS1307.dtbo as addr0->addr3 also map to cape, so if you have an lcd plugged in they can conflict.. > debian@beaglebone:~$ sudo /opt/scripts/tools/version.sh > git:/opt/scripts/:[1aa73453b2c980b75e31e83dab7dd8b6696f10c7] > eeprom:[A335BNLT00C02916BBBK1556] > model:[TI_AM335x_BeagleBone_Black] > dogtag:[BeagleBoard.org Debian Image 2018-10-07] > bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot > 2018.09-00002-g0b54a51eee]:[location: dd MBR] That's too old.. sudo /opt/scripts/tools/developers/update_bootloader.sh > kernel:[4.14.71-ti-r80] > nodejs:[v6.14.4] > uboot_overlay_options:[enable_uboot_overlays=1] > uboot_overlay_options:[uboot_overlay_pru=/lib/firmware/AM335X-PRU-RPROC-4-14-TI-00A0.dtbo] > uboot_overlay_options:[enable_uboot_cape_universal=1] > uboot_overlay_options:[dtb_overlay=/lib/firmware/BB-RTC-02-00A0.dtbo] > pkg check: to individually upgrade run: [sudo apt install --only-upgrade > <pkg>] > pkg:[bb-cape-overlays]:[4.4.20181106.0-0rcnee0~stretch+20181110] That's too old.. sudo apt update ; sudo apt install --only-upgrade bb-cape-overlays > pkg:[bb-wl18xx-firmware]:[1.20180517-0rcnee0~stretch+20180517] > pkg:[kmod]:[23-2rcnee1~stretch+20171005] > pkg:[librobotcontrol]:[1.0.4-git20181108.0-0rcnee0~stretch+20181110] > pkg:[firmware-ti-connectivity]:[20170823-1rcnee1~stretch+20180328] > groups:[debian : debian adm kmem dialout cdrom floppy audio dip video plugdev > users systemd-journal i2c bluetooth netdev cloud9ide gpio pwm eqep admin spi > tisdk weston-launch xenomai] > cmdline:[console=ttyO0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 > root=/dev/mmcblk1p1 ro rootfstype=ext4 rootwait > uboot_detected_capes=BB-BONE-LCD4-01, coherent_pool=1M net.ifnames=0 quiet] > dmesg | grep pinctrl-single > [ 1.134653] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size > 568 > dmesg | grep gpio-of-helper > [ 1.146518] gpio-of-helper ocp:cape-universal: ready > END > debian@beaglebone:~$ Regards, -- Robert Nelson https://rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCHtYh2w%2B32eB%3DrCOY4qdxCoQCLzxJofrRE9xMgg19DT8FdwA%40mail.gmail.com.
