CVS commit: src

["David Young" <dyoung%netbsd.org@localhost>]

Module Name:    src
Committed By:   dyoung
Date:           Sat May  4 02:21:49 UTC 2024

Modified Files:
        src/distrib/sets/lists/dtb: ad.earmv7 ad.earmv7hf ad.earmv7hfeb
        src/sys/external/gpl2/dts/dist/arch/arm/boot/dts: Makefile
Added Files:
        src/sys/arch/arm/dts: zynq-red-pitaya-122-16.dts

Log Message:
Add a device tree for the Red Pitaya SDRlab 122-16.

To boot NetBSD on the 122-16, copy the .dtb built from
zynq-red-pitays-122-16.dts, the first-stage bootloader (called
boot.bin) and U-Boot that came with the 122-16 and a kernel image,
netbsd.ub, built for earmv7hf to an MS-DOS partition on an
MBR-partitioned SD card.  At the U-Boot prompt, "Zynq> ", type these
commands:

i2c dev 0
eeprom read 0 0x50 0 0x1804 0x400
env import -b 0 0x400 hw_rev serial ethaddr
setenv bootargs "root=ld0a"
fatload mmc 0 0x01f00000 device~1.dtb
fatload mmc 0 0x02000000 netbsd.ub
fdt addr 0x01f00000
fdt set /axi/ethernet@e000b000 local-mac-address $ethaddr
bootm 0x02000000 - 0x01f00000

Note that the ethernet PHY will not attach unless you have applied
the patches from Lloyd Parkes in kern/58083.


To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 src/distrib/sets/lists/dtb/ad.earmv7 \
    src/distrib/sets/lists/dtb/ad.earmv7hf \
    src/distrib/sets/lists/dtb/ad.earmv7hfeb
cvs rdiff -u -r0 -r1.1 src/sys/arch/arm/dts/zynq-red-pitaya-122-16.dts
cvs rdiff -u -r1.1.1.10 -r1.2 \
    src/sys/external/gpl2/dts/dist/arch/arm/boot/dts/Makefile

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.