Also, simplify board README a bit now that we know that you don't need
to flip the boot switch to program eMMC.
[skip ci]
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Missing BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y caused Buildroot to default
to legacy Makefile build system, which requires BR2_TARGET_UBOOT_BOARDNAME
instead of BR2_TARGET_UBOOT_BOARD_DEFCONFIG, resulting in a build error.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Add missing *.hash files for all board packages using the ix-board macro;
they declare LICENSE_FILES = LICENSE but had no hash file, producing a
warning during make legal-info.
Fix the date-cpp package where the hash file was named date.hash instead
of date-cpp.hash (package name is derived from the directory, not the mk
filename), causing Buildroot to skip the hash check entirely.
Add hash files for local-site packages confd-test-mode, netd, and
onieprom that declared LICENSE_FILES but provided no hash.
Also, rename package/date-cpp/date.mk to date-cpp.mk. Buildroot derives
the package name from the directory name, so the mk file must match. To
handle the archive name different we set DATE_CPP_SOURCE.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Add board support for the BananaPi BPI-R4 router board, based on the
MediaTek MT7988A (Filogic 880) SoC with quad-core Cortex-A73 CPU.
The BPI-R4 is the successor to the BPI-R3 but uses entirely different
silicon: the internal switch runs at 2.5 GbE per port, the two SFP+
uplinks use native USXGMII at up to 10 Gbps, and WiFi is provided by
a MediaTek MT7996E PCIe module supporting tri-band WiFi 7 (2.4/5/6 GHz).
Two board variants, BPI-R4-2g5 and BPI-R4P, replace one SFP+ cage with
a 2.5 GbE RJ45 port (using the MT7988A internal 2.5G PHY); the R4P adds
an optional PoE daughterboard on that port. Both use the upstream
mt7988a-bananapi-bpi-r4-2g5 device tree.
Interfaces:
- Standard R4: eth1 (gmac1/sfp2 LAN cage) → sfp2, eth2 (gmac2/sfp1 WAN cage) → sfp1
- R4-2g5/R4P: eth1 (2.5G PHY) → wan, eth2 (gmac2/sfp1 WAN cage) → sfp1
Factory reset / WPS button (GPIO14, active-low): detected by U-Boot at
boot for factory reset; reused by Linux as KEY_WPS_BUTTON at runtime.
eMMC install note: the MT7988A eMMC (pins 38-49) and SD card (pins 32-37)
use separate physical pads so there is no electrical bus sharing, unlike
some BPi-R3 configurations. However, a single MMC controller
(mmc@11230000) handles both, so only one is active per boot session.
The eMMC install procedure therefore still requires an intermediate SPI
NAND bootloader step until a Linux-side install path is tested.
SD card build (bpi_r4_sd_boot_defconfig) now uses the new
mt7988a_bpir4_sd U-Boot defconfig with cap-sd-highspeed enabled,
giving 50 MHz SD transfers instead of the previous 25 MHz legacy mode.
Also adds MT7988/MT7996 firmware support to the buildroot linux-firmware
package, for 2.5 GbE port PHY and WiFi7 extension board, and updates the
aarch64_defconfig, aarch64_minimal_defconfig, the arch README, CI
boot/image workflows, mkimage.sh, and the ChangeLog.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Issue #1461 turned out to just be a flaky test, the change in this
commit only bumps the release date.
[skip ci]
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Add several entries that were missing from the original release notes,
most notably the SBSA watchdog fix for CN913x (Marvell Octeon) platforms
and the BPI-R3 watchdog fix, plus show keystore, ixll scan, show system
temperature, WiFi signal strength inversion fix, and follow command fix.
[skip ci]
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
When a YANG model change breaks existing startup configs, a migration
script must be included or devices in the field may be left unbootable
after upgrade. Add a dedicated section explaining when scripts are
needed, where they live, and how they work.
Fixes#1459
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Add a second discovery backend that reads mDNS neighbor data directly
from the sysrepo operational datastore via `copy operational-state -x
/mdns`, selectable with --backend operational.
Add an auto backend (the new default) that tries the operational data
first and falls back to avahi-browse if the `copy` command is
unavailable or mDNS is disabled (visible via "enabled": false in the
JSON). This makes the service work correctly in all configurations
without manual tuning.
Refactor TXT record parsing into parseTxt() and service/host assembly
into buildHosts(), shared by both backends. Extract fetchOpRoot() and
parseOperational() so scanOperational() and scanAuto() share the same
JSON fetch/decode and host-building logic without duplication.
Fix a bug where TXT values containing semicolons were truncated
(parts[9] → strings.Join(parts[9:], ";")), and apply decode() to TXT
values so avahi \DDD escapes are resolved. Add Apple device model
support via the am= (RAOP/AirPlay 1) and model= (AirPlay 2) TXT keys.
Display the last-updated timestamp in 24-hour format regardless of the
browser's locale.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Add reliable avahi client reconnect via explicit free+recreate, reduced
log verbosity (single 10s warning instead of 3×2s loop). Also, binary
TXT record filtering (UTF-8 + XML validity), and finally add a SIGHUP
handler for on-demand reconnect.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
statd now uses avahi-client for mDNS neighbor tracking, so the
native build needs libavahi-client-dev to satisfy pkg-config.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
has_fix() only checks that fix-mode is set (2d/3d), but altitude and
other fields may not yet be populated in the operational datastore when
gpsd is still processing its first NMEA cycles after boot. Calling
verify_position() immediately after has_fix() passes can therefore race
and fail with:
KeyError: 'altitude'
This manifests reliably on the second GPS receiver (gps1) after reboot,
because it is initialized slightly later than gps0 and hits the window
where fix-mode is set but altitude has not yet appeared.
not ok 11 - Verify gps1 position is near the coordinates
# Traceback (most recent call last):
# File "test/case/hardware/gps_simple/test.py", line 29, in verify_position
# alt = float(state["altitude"])
# ~~~~~^^^^^^^^^^^^
# KeyError: 'altitude'
Add has_position() to infamy/gps.py, which gates on fix-mode AND all
position fields (latitude, longitude, altitude, satellites-used) being
present. Replace the has_fix() polls in both the pre- and post-reboot
verify steps with has_position().
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Replace fragile SSH+jq approach for reading the chassis MAC with a
NETCONF query to ietf-hardware:hardware/component[name='mainboard'],
reading phys-address directly from the YANG model.
Also add until() polling to the chassis MAC and chassis+offset MAC
verification steps, consistent with the reset-to-default steps.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
A service restart triggered by finit during sysrepo callbacks can drop
an in-flight HTTP connection, causing copy("candidate", "running") to
fail with RemoteDisconnected. Add retry logic consistent with the
existing PATCH retry pattern in put_config_dict().
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
test_reset() triggers a config reload which causes services such as
rousette to restart. Wait for the transport to become reachable again
before returning from attach(), preventing subsequent API calls from
racing with a still-restarting backend.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Add --log-level command line option to filter out log messages from
lower log levels. Then fix the annoying CzechLight warning message
and useless "NACM config validation" log. Then add audit trail as
we have in netopeer2-server, and finish off by stripping redundant
fields from log message: timestamp, identity, and log level.
Fixes#892
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The setting 'stratumweight 0.0' disables stratum in Chrony source
selection (pure distance-based), making client_stratum_selection
non-deterministic on a LAN. Setting it to 1.0 gives srv1 a 1-second
effective advantage per stratum level, which no realistic distance
fluctuation can overcome.
Also correct the YANG descriptions in infix-system and infix-ntp which
had the semantics backwards — claiming 0.0 "ensures lower stratum is
always preferred" when in fact higher values do that.
Fixes#1361
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
After a successful bootstrap confd writes a sentinel to /run/confd.boot
If Finit restarts confd — whether after a crash or a clean exit — the
sentinel is found and the destructive bootstrap phases are skipped:
- gen-config fork (factory/failure configs already exist)
- wipe_sysrepo_shm() (other daemons, e.g. statd, are live)
- sr_install_factory_config() (datastores are already initialised)
- sr_replace_config(NULL, NULL) (running datastore is consistent)
- bootstrap_config() / load startup-config (not needed; sysrepo has
the right state; plugins resync via SR_EV_ENABLED on re-subscribe)
On restart confd reconnects to sysrepo, re-initialises plugins (which
re-subscribe and receive SR_EV_ENABLED to resync with the live running
datastore), then enters the steady-state event loop.
The sentinel lives on tmpfs so a real reboot always produces a clean
slate. Crash-loop protection is delegated to Finit's max-restarts (10).
As a side-effect this also enables a future "run-once" mode for resource
constrained systems: confd can exit after bootstrap and the sentinel
ensures any later restart just re-attaches without re-bootstrapping.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Add a finit_enable/disable/reload() family in core.c that directly
manipulates Finit's service state without fork+exec overhead:
finit_enable(svc) -- create symlink in /etc/finit.d/enabled/
finit_disable(svc) -- remove symlink from /etc/finit.d/enabled/
finit_delete(svc) -- remove both symlink and service entirely
finit_reload(svc) -- utimensat() on .conf to schedule reload
Printf-style variants (finit_enablef/disablef/reloadf) handle
template instance names such as container@foo and hostapd@wlan0.
All systemf("initctl ... enable/disable/touch ...") call sites across
containers, dhcp-server, firewall, hardware, ntp, routing, services,
syslog, and system are converted to the new API.
As a related cleanup in services.c, drop the remaining srx_enabled()
calls in favour of reading the already-fetched config tree directly
via lydx_is_enabled(lydx_get_xpathf(config, ...)), eliminating the
last sysrepo round-trips from that module.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Previously svc_enadis() would call 'initctl enable + touch' for every
config change event, even when the service's enabled state was unchanged.
This caused rousette to be unnecessarily restarted on every test_reset(),
racing with the active RESTCONF connection on slow hardware.
Replace svc_enadis() and svc_change() with svc_enable() which only
manages nginx symlinks and calls 'initctl enable/disable' -- never touch.
Each handler now checks the diff for the specific leaf that changed:
- If /enabled appears in diff: call svc_enable() to start or stop it
- If other config leaves changed with service already enabled: touch only
This ensures rousette, ttyd, netbrowse, avahi, sshd, and lldpd are only
restarted when their configuration actually requires it.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Save a few CPU cycles by skipping a new dagger generation when no
interfaces have been modified/added/deleted.
Uses d->next_fp as the sentinel: NULL means no claim was made for this
transaction. dagger_evolve() and dagger_abandon() now NULL it after
fclose, so subsequent unclaimed transactions also get the clean early
return.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The operator sees Infix through YANG models and should not need to know
which library implements a given feature. Rename the public-facing
parts of the avahi module to use the mdns vocabulary:
- Log strings: "avahi: ..." → "mdns: ..."
- Public API: avahi_ctx_init/exit → mdns_ctx_init/exit
- Main type: struct avahi_ctx → struct mdns_ctx
- statd field: statd.avahi → statd.mdns
Internal types (struct avahi_neighbor, avahi_service, …) and file names
(avahi.c, avahi.h) are kept as-is — developers debugging at the C level
benefit from knowing the underlying implementation.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
When the mdns service is stop-started (e.g. after a config change),
statd's avahi client fires AVAHI_CLIENT_FAILURE momentarily. With
AVAHI_CLIENT_NO_FAIL the client reconnects automatically, but the
immediate ERROR log is misleading:
ERROR: avahi: client failure: Daemon connection failed
New behavior:
- On AVAHI_CLIENT_FAILURE: start a 2 s deferred timer (no immediate log)
- Timer fires up to 3 times (~6 s total); on the 3rd attempt, check if
mDNS is enabled in the running config via a temporary sysrepo session
- Log ERROR only if the daemon is still down AND mDNS is enabled
- On AVAHI_CLIENT_S_RUNNING: cancel the timer, reset the counter, and
log NOTE "mDNS daemon reconnected" if a failure had been seen
This silences the error entirely when the operator has disabled mDNS
(expected), and defers it by ~6 s for a brief restart (self-heals
before the timer fires).
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
- Use same log frameworks as reset of confd
- Use existing primitives from libite + libsrx
- Drop remaining pthreads
- Coding style fixes
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Replace logging + logging.handlers with a lightweight syslog wrapper,
and argparse with manual argv parsing. On a sama7g54, this cuts yanger
startup from ~770ms to ~470ms by eliminating ~300ms of stdlib imports.
Also batch external command invocations:
- ietf_routing: two sysctl calls instead of two per interface
- ietf_hardware: one ls per hwmon device instead of six
- bridge: fetch mctl querier data once instead of once per VLAN
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Only install the keys on CHANGE event, fixes this annoying issue:
Nov 5 01:32:10 ix confd[2011]: Installing HTTPS gencert certificate "self-signed"
Nov 5 01:32:10 ix confd[2011]: Installing SSH host key "genkey".
Nov 5 01:32:11 ix confd[2011]: Installing HTTPS gencert certificate "self-signed
Nov 5 01:32:11 ix confd[2011]: Installing SSH host key "genkey".
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Use SR_SUBSCR_NO_THREAD for all subscriptions and integrate sysrepo
event pipes into a libev event loop. This eliminates approximately 30
per-subscription threads, reducing overhead on embedded ARM hardware.
A temporary poll-based "event pump" thread handles callback dispatch
during bootstrap (where sr_replace_config blocks waiting for callbacks),
then exits. After bootstrap, the single-threaded libev loop takes over
for steady-state event processing.
Note, the confd-test-mode plugin still requires use of threads so we do
not create deadlocks when calling sr_replace_config().
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
- Add x509-public-key-format identity to crypto-types
- Add certificate node to web services container
- Use certificate from ietf-keystore as web cert
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Neither the Raspberry Pi 2B or the Microchip SAMA7G54-EK board have WiFi
hardware by default so drop WiFi, and GPS, support to allow for smaller
builds with only the bare essentials in kernel and system.
Minimal builds in general don't need WiFi or GPS either, so let's disable
them from all. This may become a central theme going forward, keeping
the minimal builds ... minimal.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
netopeer2 and rousette were starting as soon as confd had a PID, while
confd was still loading the startup config via sr_replace_config(). This
held a write lock on the running datastore. A test calling test/reset
shortly after the NETCONF port opened would have its own sr_replace_config()
block on that lock for up to 60 s, at which point sysrepo timed out the
whole RPC with "SHM event 'rpc' processing timed out".
Fix by adding the usr/bootstrap condition to both management servers so
they don't accept connections until confd signals that bootstrap is complete.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Relocate probe of wifi radios from gen-hardware to 00-probe. This saves
one python invocation and some precious CPU cycles at boot.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Follow-up to 90f619b which first introduced the /etc/hostname.d concept.
This commit moves the setup of /etc/hostname.d to post-build.sh dropping
the initial call to the hostname activation script a bit, since it is
called anyway after bootstrap has finished. The scrip is also given a
bit of a refrehs, reducing overhead and needless log messages.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Allow confd to start even earlier at boot and call 'gen-config' as a
background task, pending on it to complete before we load the sysrepo
factory datastore.
Also, add Finit style progress to console so users can see the phases
of the bootstrap process.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Infix technically does not need to start dbus and dnsmasq before confd
has loaded the system startup-config. So we move it in time to save
some CPU cycles for confd & C:o.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
On single-core Cortex-A7, the YANG bootstrap and config loading is the
dominant boot bottleneck. The current sequence spawns three serial
phases (bootstrap, sysrepo-plugind, load), each performing independent
sr_connect()/sr_disconnect() cycles, and every sysrepoctl/sysrepocfg
invocation is a fork+exec that rebuilds SHM from scratch.
Replace all three with a single confd binary that does one sr_connect()
and performs all datastore operations in-process:
- Wipe stale /dev/shm/sr_* for a clean slate
- sr_install_factory_config() from the generated JSON
- Smart migration: compare config version via libjansson, only
fork+exec the migrate script when versions actually differ
- Load startup-config (or test-config) via lyd_parse_data() +
sr_replace_config(), mirroring what sysrepocfg -I does internally
- On failure: revert to factory-default, load failure-config, set
login banners (Fail Secure mode)
- On first boot: copy factory-default to running, export to file
- dlopen plugins and enter event loop
The bootstrap shell script is split: config generation (gen-hostname,
gen-interfaces, etc.) stays in the new gen-config script, while all
sysrepo operations move into the C daemon. The finit boot sequence
collapses from 5 stanzas to 2 (gen-config -> confd).
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Backport fixes from upstream post v4.16 release. Mainly to fix
mdns-alias crash+restart counter issue when avahi-daemon has to
be restarted. Finit did not properly clear the dependency that
mdns-alias had on avahi-daemon, causing it to crash and have its
restart counter incremented.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The v2025.01 release supports the Microchip SamA7G5* eval kit(s), which
means we can enjoy the same patch level of U-Boot as other Infix boards
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
- The biggest changes are syncing with latest BusyBox (busybox-update-config)
- Disable optimize for size
- Enable feature "SH_NOFORK" which allows /bin/sh to call applet_main()
directly without having to fork+exec busybox
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Fixes a regression from 0c11cea where local composite actions
(.github/actions/) were referenced with relative paths. When spins
reuse our reusable workflows, GitHub resolves relative action paths
in the context of the calling repo, not infix — breaking the build.
Replace all uses of ./.github/actions/{cache-restore,podman-cleanup}
with kernelkit/actions/{cache-restore,podman-cleanup}@v1 (new repo).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replace ERROR() with ERRNO() in all error paths following POSIX API
calls (fopen, rename, realloc, fmkpath, etc.), removing redundant
manual strerror(errno) formatting where present.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Before netd starts confd might want to create .conf file for it to run,
so we sort of depend on /etc/net.d existing at boot.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Set dhcp-authoritative so clients with unexpired leases are not NAKed
after a router crash or factory reset that clears the lease database.
Drop the untagged suppress directives for options 3 (router) and 6
(dns-server): they conflict with the global options confd writes to
dnsmasq.d/, causing spurious "Ignoring duplicate dhcp-option" warnings.
Per-subnet tagged options already suppress auto-detection, and without
an active dhcp-range there is nothing to suppress anyway.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Ensure we translate the hostname before we generate the udhcpc command
line options, otherwise we'll send '-x hostname:rpi-%m' to udhcpc.
Also update all board specific factory configs with the missing setting
'"value": "auto"' for the DHCP hostname option. This to match what we
already do when we infer options when enabling a DHCP client in the CLI.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Two races could prevent DHCP-learned default routes from being installed
at boot:
1. The signal from the DHCP client script could be lost leaving conf.d
updated but frr.conf stale.
2. Even when the signal was received, 'vtysh -b' could fail because the
FRR daemon chain (mgmtd→zebra→staticd) writes PID files before being
fully operational, causing netd to give up with no retry.
Fix both by refactoring netd to use libev:
- Use an inotify watch of CONF_DIR, so netd reacts directly to file
changes without depending on signal delivery.
- On backend_apply() failure, schedule a retry in 5s and call pidfile()
unconditionally so dependent services are not blocked waiting for the
Finit condition 'pid/netd' to be satisfied.
We also take this opportunity to rename /etc/netd/conf.d/ to /etc/net.d/
The extra /etc/netd/ directory level served no purpose — nothing else
lives there. Flatten to /etc/net.d/ which reads more naturally as the
drop-in directory for network configuration snippets.
Also, reduce logging a bit since each netd backend already logs success
or fail which is sufficient to know that a configuration change has been
applied or not.
Finally, with the new inotify processing in netd it's redundant to call
'initctl reload netd' from the udhcpc script, in fact it will only cause
unnecessary overhead, so we drop it.
Fixes#1438
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Add a must expression to ensure users do not set static neighbors when
the interface type is not point-to-multipoint or non-broadcast.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Add board support for the BananaPi BPi-R64 router board, based on the
MediaTek MT7622 SoC and MT7531 Gigabit Ethernet switch.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
In a hybrid MBR the conventional layout (used by gdisk and others) is:
MBR[0] = 0xEE (GPT protective, covers whole disk)
MBR[1..3] = user-selected GPT partitions with legacy type codes
genimage currently appends the 0xEE entry after the data partitions,
producing the opposite order. This is fine for most platforms, but
breaks firmware that detects GPT by inspecting only MBR entry 0: seeing
a non-0xEE type there it falls into pure-MBR mode and cannot look up
GPT partitions by name.
The TF-A partition driver (drivers/partition/partition.c) exhibits
exactly this behaviour: load_mbr_header() copies entry[0] and checks
type == 0xEE to select between MBR and GPT mode. The MediaTek MT7622
platform (BananaPi BPI-R64) is a concrete example where this matters.
On the other hand, Raspberry Pi firmware scans all MBR slots for a
bootable FAT32 partition. If slot 0 holds a 0xEE protective entry the
firmware switches to GPT detection, looks for an EFI System Partition
UUID, and reports "no bootable partitions" when none is found.
Add an opt-in hdimage option `gpt-protective-first = true` that places
the 0xEE entry at slot 0 and shifts data partitions to slots 1..3.
The default (false) preserves the existing genimage behaviour so that
platforms like Raspberry Pi continue to work without any changes.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The Raspberry Pi 400 shares hardware with the RPi 4B but differs in one
important way: it has an internal keyboard and mouse connected through a
VIA Labs USB hub on the VL805 xHCI controller. Break the symlink to
raspberrypi,4-model-b and maintain a dedicated product directory.
Factory config changes from the 4B default:
- USB1/USB2/USB3 all unlocked: USB2 carries the internal keyboard hub
and USB3 the superspeed companion; all are unlocked as this is a
desktop device
- DHCP vendor-class corrected to "Raspberry Pi 400"
Also add interface-quirks.json for the eth0 PHY detach behaviour and
the smsc95xx broken flow-control quirk (inherited from the 4B config
but now explicit), and remove the spurious bootable flag from the
primary and secondary rootfs partitions in genimage.cfg.in.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>