Henrik Riomar authored Jan 14, 2021 and Natanael Copa committed Sep 17, 2021

This is not needed anymore as the modules are built in since Alpine
release v3.13

This reverts commit 89f9c4fb.

Similar to DASD and QETH devices.

Example of kernel argument for 2 device paths:
zfcp=0.0.1905:0x50050763070845e3:0x4082400400000000,0.0.1945:0x50050763071845e3:0x4082400400000000

Each device path is separated by a comma (,). Adapter bus ID and WWPNs and
LUNs are separated by a colon (:).

Since Alpine has the advantage of using root=UUID= for root disk, device
order and device naming don't matter.

Follow-up to 5a6f829e so `mkinitfs -F dhcp` works as expected.

Without this change, `ip=dhcp` will not work on Raspberry Pi images:

    $ sha256sum alpine-rpi-3.11.3-armv7.tar.gz
    438648629838b02b2eead75ede2137dd480e1ae748b632b312a0b7b13924e6c2  alpine-rpi-3.11.3-armv7.tar.gz

    $ for P in rpi2 rpi4; do
        tar -O -xzf alpine-rpi-3.11.3-armv7.tar.gz ./boot/initramfs-$P | gunzip | cpio -t | grep "af.*ko"
    done

    lib/modules/5.4.12-0-rpi2/kernel/drivers/usb/storage/ums-datafab.ko
    15320 blocks
    lib/modules/5.4.12-0-rpi4/kernel/drivers/usb/storage/ums-datafab.ko
    15552 blocks

ref https://gitlab.alpinelinux.org/alpine/aports/issues/10750

Henrik Riomar authored Oct 15, 2019 and Natanael Copa committed Nov 25, 2019

Add new feature rpi rtc allowing a hw rtc to be used.

The init script in Alpine Linux since v3.9 looks for /dev/rtc, if
not found it will switch to swclock.

To make this check work on a Rasberry PI with a mounted rtc and
the following in usercfg.txt
 dtoverlay=i2c-rtc,ds3231
we must have rtc drivers available already initramfs.

Henrik Riomar authored Oct 22, 2018 and Natanael Copa committed Nov 08, 2018

Add a xenpci feature needed for xen driver domains that needs PCI devices
already in initramfs.

This is for instance needed for a xen storage driver domain hosting its rootfs
on a pci passthrough SAS controller.

Ain authored Aug 09, 2018 and Natanael Copa committed Aug 21, 2018

Previously, datadir was ignored when installing, using the hardcoded
default value.

the ext4 module can handle ext2

lemmarathon authored Apr 30, 2018 and Natanael Copa committed Jun 12, 2018

The "cryptkey" boot parameter enables keyfile decryption. By default,
init will look for a keyfile named "/crypto_keyfile.bin". Another file
may be specified like so: "cryptkey=/path/to/keyfile.bin". If keyfile
decryption fails, init will fall back to passphrase mode.

- Allow including dasd and qeth modules when building initramfs
- Add detection for dasd and qeth devices from cmdline in init

we may want have conditional default config depending on architecture

Sascha Paunovic authored May 07, 2018 and Natanael Copa committed May 07, 2018

Having xfs_repair in the initramfs can help if your root filesystem
is messed up.

release 3.2.0

this also introduces default behaviour for networking
calling configure_ip without setting ip defaults to dhcp