diff options
Diffstat (limited to 'magic/Magdir/rpi')
| -rw-r--r-- | magic/Magdir/rpi | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/magic/Magdir/rpi b/magic/Magdir/rpi new file mode 100644 index 0000000..0d213b5 --- /dev/null +++ b/magic/Magdir/rpi @@ -0,0 +1,52 @@ + +#------------------------------------------------------------------------------ +# $File: rpi,v 1.3 2022/04/02 14:39:34 christos Exp $ +# rpi: file(1) magic for Raspberry Pi images +-44 lelong 0 +>4 lelong 0 +>>8 lelong 1 +>>12 lelong 4 +>>>16 string 283x +>>>>20 lelong 1 +>>>>>24 lelong 4 +>>>>>>28 string DTOK +>>>>>>>32 lelong 44 +>>>>>>>>36 lelong 4 +>>>>>>>>>40 string RPTL Raspberry PI kernel image + +-56 lelong 0 +>4 lelong 0 +>>8 lelong 1 +>>12 lelong 4 +>>>16 string 283x +>>>>20 lelong 1 +>>>>>24 lelong 4 +>>>>>>28 string DTOK +>>>>>>>32 lelong 1 +>>>>>>>>36 lelong 4 +>>>>>>>>>40 string DDTK8 +>>>>>>>>>>48 lelong 4 +>>>>>>>>>>>52 string RPTL Raspberry PI kernel image + +# From: Joerg Jenderek +# URL: https://www.raspberrypi.com/documentation/computers/raspberry-pi.html +# #raspberry-pi-4-boot-eeprom +# Reference: https://github.com/raspberrypi/rpi-eeprom/blob/master/rpi-eeprom-config +# Note: start with same magic as for BIOS (ia32) ROM Extension handled by ./intel +# masked with MAGIC_MASK and then compared with MAGIC +0 belong&0xFFffF00F 0x55aaF00F Raspberry PI EEPROM +#!:mime application/octet-stream +!:mime application/x-raspberry-eeprom +# like: pieeprom-2020-09-03.bin +!:ext bin +# a 32 bit offset to the next section like: 000184d4 000184c8 00018534 ... 0000bb84 0000bbd4 0000bbd4 +>4 ubelong x \b, offset %8.8x +#>(4.L) ubelong x NEXT=%8.8x +# self.length +>8 ubelong !0 \b, length %x +# self.filename +>12 string >0 \b, "%s" +# length is zero +>8 ubelong =0 +# if length is zero then 2nd section magic here can be zero; this means sections parsing done +>>8 ubelong !0 \b, 2nd MAGIC=%8.8x |