This improvement reads current SONiC version directly from `/proc/cmdline`.
it supports `grub/aboot/uboot` bootloaders.
**Code snippet**:
```bash
cat /proc/cmdline | sed -n 's/^.*loop=\/*image-\(\S\+\)\/.*$/\1/p'
```
**Description**:
```
-n don't print lines
s substitute
^.* matches anything before the <image_version>
loop= matches <loop> kernel parameter
\/*image- matches <image_version> prefix
\(\S\+\) matches <image_version> group and assigns it to \1
\/.*$ matches anything after the <image_version>
\1 replace everything with <image_version>
p print it
```
closes#6267
#### Why I did it
* To fix#6267
#### How I did it
* Fixed installer scripts
#### How to verify it
1. Write invalid SONiC version to sonic_version.yml
2. Run SONiC-To-SONiC update
* [initramfs] Updated reuired tools for initramfs
Signed-off-by: Antony Rheneus <arheneus@marvell.com>
* [initramfs] Updated required tools for initramfs
Signed-off-by: Antony Rheneus <arheneus@marvell.com>
* [Platform] [Marvell] Platform specific debian package for et6448m device
Signed-off-by: Antony Rheneus <arheneus@marvell.com>
* Removed auto-generated files
Signed-off-by: Antony Rheneus <arheneus@marvell.com>
* [initramfs] Added mtd and uboot firmware tools package required for arm arch
Its been enabled to all arch including amd64
Signed-off-by: Antony Rheneus <arheneus@marvell.com>
* [initramfs] Added mtd and uboot firmware tools package required for arm arch
Its been enabled to all arch including amd64
Signed-off-by: Antony Rheneus <arheneus@marvell.com>
* [initramfs] Marvell arm modules update and platform config update
Signed-off-by: Antony Rheneus <arheneus@marvell.com>
* [iniramfs] add initramfs uboot-utils hook script only for ARM
Signed-off-by: Antony Rheneus <arheneus@marvell.com>
* [Makefile/slave docker] ARM arch doesn't support few packages
iproute2 is missing for ARM sonic-slave docker
Signed-off-by: Antony Rheneus <arheneus@marvell.com>
ARM Architecture support in SONIC
make configure platform=[ASIC_VENDOR_ARCH] PLATFORM_ARCH=[ARM_ARCH]
SONIC_ARCH: default amd64
armhf - arm32bit
arm64 - arm64bit
Signed-off-by: Antony Rheneus <arheneus@marvell.com>
