The iPhone Wiki is no longer updated. Visit this article on The Apple Wiki for current information.

S5L8920 (Hardware)

From The iPhone Wiki
Jump to: navigation, search

RAM

  • 0x40000000 through ?
  • 0x4F000000 through ?
  • 0x84000000 through 0x84038000
  • 0x84100000 through 0x84103000

Peripherals

CHIPID

Base: 0xBF500000
Register Description
0x00
  • Bit 0 (1bit): Production Mode
  • Bit 1 (1bit): Chip Firmware
  • Bit 2 (1bit): Security Domain
  • Bit 8 (1bit): Allow WFI (If 0, bit 8 of the aux control register is set at boot, causing WFI instructions to be parsed as a NOP)
  • Bit 9 (1bit): Minimum Epoch
  • Bit 10 (1bit): Chip Revision

Addresses

  • sha1: 0x80100000 (device id = 0x22)
  • pke: 0x83100000 (device id = 0x21)
  • aes: 0x87801000 (device id = 0x25)
  • vic: 0xBF200000
  • chipid: 0xBF500000

Misc

  • Ramdisk Default Load Addr: 0x44000000
  • iBoot Load Addr: 0x4FF00000
  • LLB Load Addr: 0x84000000
  • SecureROM Load Addr: 0x0
Retrieved from "https://www.theiphonewiki.com/w/index.php?title=S5L8920_(Hardware)&oldid=54346"