DDR Test

[venu k]

Hi All,

Can anyone please provide the commands to test DDR4&DDR5. i have to test below scenario's.

-> One DDR5 connected and OS also placed in that, how to test in this case. because OS will be placed in lower RAM address. how will know from which address it's free and we can test from that address to end of the RAM address

-> suppose if i connect 2 or 3 DDR4 RAM, OS will split and placed on all the RAM'S or it will be part of one RAM. if OS placed one RAM, is it possible to test other 2 RAM's fully?

Please provide all the commands to cover all corner cases to test DDR4&DDR5.

Please guide me, i'm new to this test suite