tree 2d9f17c376de2daaff86d0b8c7a07af6420f80bd
parent 1f0b1e6d2aaaebdabc2767081e809b5486ef9223
author PriyangaRamasamy <priyanga24@in.ibm.com> 1582536285 +0530
committer Priyanga Ramasamy <priyanga24@in.ibm.com> 1592758710 +0000

VPD tool : Read Keyword option

One of the options the VPD tool provides is
to Read the value of the keyword. This commit has its implementation.

The user should provide a valid object path, valid record name
and valid keyword inorder to get the value of the keyword.

Test:
Tested on simics.

Output:

root@rainier:/tmp# ./vpd-tool -r -O /system/chassis/motherboard/vdd_vrm1 -R VINI -K FN
{
    "/system/chassis/motherboard/vdd_vrm1": {
        "FN": "F190827"
    }
}

Signed-off-by: PriyangaRamasamy <priyanga24@in.ibm.com>
Change-Id: I244b9fe276feefa27e4c99063a9e9aa01aeb2f12