Non Volatile Storage

Short for NVS, holds some information about the console, including console unique identifiers, tokens, flags, and registry flags, as well as some semi-permanent ones.

Bank #	Block #	Start Offset in /dev/sflash0s0x34	Start Offset in Sflash	Size	Notes
0	0	0	0x1C4000	0x2000	Size decrease since PS4, previous size was 0x3000, now it's 0x2000
0	1	0x2000	0x1C6000	0x1000
0	2	0x3000	0x1C7000	0x800	console data region
0	3	0x3800	0x1C7800	0x800	all ffs
0	4	0x4000	0x1C8000	0x3000	tokens and flags region
1	0	0x7000	0x1CB000	0x3000	tokens and flags region (backup)
1	1	0xA000	0x1CE000	0x1000

Mapping of the detailed area (NVS service)

Bank #	Block #	Start Offset	Start Offset in Sflash	Size	Notes
0	2	0x210	0x1C7210	0x11	hw_info (padded with 0xF FFs)
0	2	0x230	0x1C7230	0x20	hw_model
0	2	0x250	0x1C7250	0x10	board_id
0	2	0x260	0x1C7260	0x10	SOCUID ?
0	2	0x5FC	0x1C75FC	0x4	EAP Magic
0	4	0xC20	0x1C8C20	8	Minimum Firmware Version ??? (little endian)
0	4	0xC30	0x1C8C30	8	Current Firmware Version ??? (little endian)
1	0	0xC20	0x1CBC20	8	Minimum Firmware Version ??? (little endian)
1	0	0xC30	0x1CBC30	8	Current Firmware Version ??? (little endian)