---
-Intel Minnowboard Max instructions for bare mode:
+Intel Cougar Canyon 2 specific instructions for bare mode:
+
+This uses Intel FSP for 3rd generation Intel Core and Intel Celeron processors
+with mobile Intel HM76 and QM77 chipsets platform. Download it from Intel FSP
+website and put the .fd file (CHIEFRIVER_FSP_GOLD_001_09-OCTOBER-2013.fd at the
+time of writing) in the board directory and rename it to fsp.bin.
+
+Now build U-Boot and obtain u-boot.rom
+
+$ make cougarcanyon2_defconfig
+$ make all
+
+The board has two 8MB SPI flashes mounted, which are called SPI-0 and SPI-1 in
+the board manual. The SPI-0 flash should have flash descriptor plus ME firmware
+and SPI-1 flash is used to store U-Boot. For convenience, the complete 8MB SPI-0
+flash image is included in the FSP package (named Rom00_8M_MB_PPT.bin). Program
+this image to the SPI-0 flash according to the board manual just once and we are
+all set. For programming U-Boot we just need to program SPI-1 flash.
+
+---
+
+Intel Bay Trail based board instructions for bare mode:
This uses as FSP as with Crown Bay, except it is for the Atom E3800 series.
+Two boards that use this configuration are Bayley Bay and Minnowboard MAX.
Download this and get the .fd file (BAYTRAIL_FSP_GOLD_003_16-SEP-2014.fd at
-the time of writing). Put it in the board directory:
-board/intel/minnowmax/fsp.bin
+the time of writing). Put it in the corresponding board directory and rename
+it to fsp.bin.
Obtain the VGA RAM (Vga.dat at the time of writing) and put it into the same
-directory: board/intel/minnowmax/vga.bin
+board directory as vga.bin.
-You still need two more binary blobs. The first comes from the original
-firmware image available from:
+You still need two more binary blobs. For Bayley Bay, they can be extracted
+from the sample SPI image provided in the FSP (SPI.bin at the time of writing).
+
+ $ ./tools/ifdtool -x BayleyBay/SPI.bin
+ $ cp flashregion_0_flashdescriptor.bin board/intel/bayleybay/descriptor.bin
+ $ cp flashregion_2_intel_me.bin board/intel/bayleybay/me.bin
+
+For Minnowboard MAX, we can reuse the same ME firmware above, but for flash
+descriptor, we need get that somewhere else, as the one above does not seem to
+work, probably because it is not designed for the Minnowboard MAX. Now download
+the original firmware image for this board from:
http://firmware.intel.com/sites/default/files/2014-WW42.4-MinnowBoardMax.73-64-bit.bin_Release.zip
$ cp flashregion_0_flashdescriptor.bin board/intel/minnowmax/descriptor.bin
-Then do the same with the sample SPI image provided in the FSP (SPI.bin at
-the time of writing) to obtain the last image. Note that this will also
-produce a flash descriptor file, but it does not seem to work, probably
-because it is not designed for the Minnowmax. That is why you need to get
-the flash descriptor from the original firmware as above.
-
- $ ./tools/ifdtool -x BayleyBay/SPI.bin
- $ cp flashregion_2_intel_me.bin board/intel/minnowmax/me.bin
-
Now you can build U-Boot and obtain u-boot.rom
+Note: below are examples/information for Minnowboard MAX.
$ make minnowmax_defconfig
$ make all
$ make galileo_defconfig
$ make all
-QEMU x86 target instructions:
+---
+
+QEMU x86 target instructions for bare mode:
To build u-boot.rom for QEMU x86 targets, just simply run
boot progress. This can be good for debugging.
If not, you can try to get serial working as early as possible. The early
-debug serial port may be useful here. See setup_early_uart() for an example.
+debug serial port may be useful here. See setup_internal_uart() for an example.
During the U-Boot porting, one of the important steps is to write correct PIRQ
routing information in the board device tree. Without it, device drivers in the