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coreboot-kgpe-d16/Documentation/mainboard/intel/kblrvp11.md
Evgeny Zinoviev d2b3961fdc Documentation: Use correct KiB/MiB units instead of KB/MB 
Fix a common mistake of using KB/MB where KiB/MiB is what actually is meant.

1 MB = (10^3)^2 = 1000000
1 MiB = (2^10)^2 = 1048576

Change-Id: I78327652b6c6526318071a9d4bafd7ec279ea614
Signed-off-by: Evgeny Zinoviev <me@ch1p.io>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39685
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-02-09 07:47:41 +00:00

2.3 KiB
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Intel Kaby lake RVP11

Specs

  • 1 SATA cable connect
  • 1 SATAe direct
  • 2 USB2.0 connector
  • 4 USB3.0 connector
  • 1 Gigabit Ethernet
  • 1 x4 PCIe slot
  • 1 x1 PCIe slot
  • 1 X16 PEG slot
  • UART debug DB9 connector
  • 4 DIMMS with DDR4 memory
  • SPI flash
  • Audio Jack
  • PS2 Keyboard and Mouse
  • Display: HDMI, DP, VGA

Target Audience

  • OEMs, internal only

Flashing coreboot

+---------------------+------------+
| Type                | Value      |
+=====================+============+
| Socketed flash      | no         |
+---------------------+------------+
| Vendor              | Winbond    |
+---------------------+------------+
| Model               | W25Q128FV  |
+---------------------+------------+
| Size                | 16 MiB     |
+---------------------+------------+
| Package             | SOIC-8     |
+---------------------+------------+
| Write protection    | No         |
+---------------------+------------+
| Dual BIOS feature   | No         |
+---------------------+------------+

Instruction to flash coreboot to SPI

Internal programming

The SPI flash can be accessed internally using flashrom. The following command is used to flash BIOS region.

$ flashrom -p internal --ifd -i bios -w coreboot.rom --noverify-all

External programming

  1. Dediprog SF600 with adapter B is used.
  2. Make sure power supply is disconnected from board.
  3. Connect Dediprog SF600 to header at J7H1.
  4. Ensure that "currently working on" is in "application memory chip 1"
  5. Go to "file" and select the .rom file (16 MiB) to program chip1.
  6. Execute the batch operation to erase and program the chip.

Technology

+------------------+---------------------------------------------------+
| CPU              | Kaby lake H (i7-7820EQ)                           |
+------------------+---------------------------------------------------+
| PCH              | Skylake PCH-H (called SPT-H)                      |
+------------------+---------------------------------------------------+
| Coprocessor      | Intel ME                                          |
+------------------+---------------------------------------------------+