projects / mirror_linux-firmware.git / blame
| Commit | Line | Data |
|---|---|---|
| de960e50 BH |
1 | This defines the temporary binary blow we are to pass to the SCU |
| 2 | driver to emulate the binary firmware that we will eventually be | |
| 3 | able to access via NVRAM on the SCU controller. | |
| 4 | ||
| 5 | The current size of the binary blob is expected to be 149 bytes or larger | |
| 6 | ||
| 7 | Header Types: | |
| 8 | 0x1: Phy Masks | |
| 9 | 0x2: Phy Gens | |
| 10 | 0x3: SAS Addrs | |
| 11 | 0xff: End of Data | |
| 12 | ||
| 13 | ID string - u8[12]: "#SCU MAGIC#\0" | |
| 14 | Version - u8: 1 | |
| 15 | SubVersion - u8: 0 | |
| 16 | ||
| 17 | Header Type - u8: 0x1 | |
| 18 | Size - u8: 8 | |
| 19 | Phy Mask - u32[8] | |
| 20 | ||
| 21 | Header Type - u8: 0x2 | |
| 22 | Size - u8: 8 | |
| 23 | Phy Gen - u32[8] | |
| 24 | ||
| 25 | Header Type - u8: 0x3 | |
| 26 | Size - u8: 8 | |
| 27 | Sas Addr - u64[8] | |
| 28 | ||
| 29 | Header Type - u8: 0xf | |
| 30 | ||
| 31 | ||
| 32 | ============================================================================== | |
| 33 | ||
| a2995d38 | 34 | Place isci_firmware.bin in /lib/firmware/isci |
| de960e50 BH |
35 | Be sure to recreate the initramfs image to include the firmware. |
| 36 |