Re: RPi4B: emmc2bus dma-range handling does not track the boot-time-FDT (u-boot based booting)
Klaus Cucinauomo via freebsd-arm <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.arm |
|---|---|
| Message-ID | <[email protected]> |
> Am 09.10.2020 um 23:25 schrieb Mark Millard <[email protected]>: > > FreeBSD imports lots of linux-dts material that it does not put > to use. Only some of the imported material is used. > > release/arm64/RPI3.conf indicates use of: > (There is not RPi4 release yet.) > > DTB_DIR="/usr/local/share/rpi-firmware" > DTB="bcm2709-rpi-2-b.dtb bcm2710-rpi-3-b.dtb bcm2710-rpi-3-b-plus.dtb bcm2711-rpi-4-b.dtb" > . . . > EMBEDDEDPORTS="sysutils/u-boot-rpi3 sysutils/rpi-firmware" > . . . > UBOOT_DIR="/usr/local/share/u-boot/u-boot-rpi3“ > …………. > > It is not using sys/gnu/dts/arm64/broadcom/ material. ah, `forgot to mention : [dtb = DeviceTree-Blob == compiled dts(DeviceTreeSource)] So the dtb`s you mention are compiled off of the dts. So I GUESS ;-) that sys/gnu/dts/arm64/broadcom/ isn’t a dead unused directory … Regards K. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-arm To unsubscribe, send any mail to "[email protected]"