When I flashing with tegrarcm, I can see “chip uid” like below.
I’d like to use this for unique id.
How can I read this from u-boot or kernel ?
where does it saved?
I try to dump many registers but can’t find it.
Thanks in advance.
Nvflash 4.13.0000 started BR_CID: 0x340010017410b0c810000000150000c0 rcm version 0X400001 Skipping BoardID read at miniloader level System Information: chip name: unknown chip id: 0x40 major: 1 minor: 1 chip sku: 0x0 <b>chip uid: 0x000000017410b0c810000000150000c0</b> macrovision: disabled hdcp: disabled jtag: disabled sbk burned: false board id: 0 warranty fuse: 0 dk burned: false boot device: emmc operating mode: 3 device config strap: 0 device config fuse: 0 sdram config strap: 0 RCM communication completed