diff options
| -rw-r--r-- | doc/README.x86 | 37 | ||||
| -rw-r--r-- | doc/board/index.rst | 2 | ||||
| -rw-r--r-- | doc/board/intel/crownbay.rst | 43 | ||||
| -rw-r--r-- | doc/board/intel/index.rst | 9 |
4 files changed, 54 insertions, 37 deletions
diff --git a/doc/README.x86 b/doc/README.x86 index 8e0a3f36edf..8077ff37ee5 100644 --- a/doc/README.x86 +++ b/doc/README.x86 @@ -203,43 +203,6 @@ Flash map for samus / broadwell: --- -Intel Crown Bay specific instructions for bare mode: - -U-Boot support of Intel Crown Bay board [4] relies on a binary blob called -Firmware Support Package [5] to perform all the necessary initialization steps -as documented in the BIOS Writer Guide, including initialization of the CPU, -memory controller, chipset and certain bus interfaces. - -Download the Intel FSP for Atom E6xx series and Platform Controller Hub EG20T, -install it on your host and locate the FSP binary blob. Note this platform -also requires a Chipset Micro Code (CMC) state machine binary to be present in -the SPI flash where u-boot.rom resides, and this CMC binary blob can be found -in this FSP package too. - -* ./FSP/QUEENSBAY_FSP_GOLD_001_20-DECEMBER-2013.fd -* ./Microcode/C0_22211.BIN - -Rename the first one to fsp.bin and second one to cmc.bin and put them in the -board directory. - -Note the FSP release version 001 has a bug which could cause random endless -loop during the FspInit call. This bug was published by Intel although Intel -did not describe any details. We need manually apply the patch to the FSP -binary using any hex editor (eg: bvi). Go to the offset 0x1fcd8 of the FSP -binary, change the following five bytes values from orginally E8 42 FF FF FF -to B8 00 80 0B 00. - -As for the video ROM, you need manually extract it from the Intel provided -BIOS for Crown Bay here [6], using the AMI MMTool [7]. Check PCI option ROM -ID 8086:4108, extract and save it as vga.bin in the board directory. - -Now you can build U-Boot and obtain u-boot.rom - -$ make crownbay_defconfig -$ make all - ---- - Intel Cougar Canyon 2 specific instructions for bare mode: This uses Intel FSP for 3rd generation Intel Core and Intel Celeron processors diff --git a/doc/board/index.rst b/doc/board/index.rst index b47f672ddf4..99b5d2f46a3 100644 --- a/doc/board/index.rst +++ b/doc/board/index.rst @@ -5,3 +5,5 @@ Board-specific doc .. toctree:: :maxdepth: 2 + + intel/index diff --git a/doc/board/intel/crownbay.rst b/doc/board/intel/crownbay.rst new file mode 100644 index 00000000000..4fcf9811c1a --- /dev/null +++ b/doc/board/intel/crownbay.rst @@ -0,0 +1,43 @@ +.. SPDX-License-Identifier: GPL-2.0+ +.. sectionauthor:: Bin Meng <bmeng.cn@gmail.com> + +Crown Bay CRB +============= + +U-Boot support of Intel `Crown Bay`_ board relies on a binary blob called +Firmware Support Package (`FSP`_) to perform all the necessary initialization +steps as documented in the BIOS Writer Guide, including initialization of the +CPU, memory controller, chipset and certain bus interfaces. + +Download the Intel FSP for Atom E6xx series and Platform Controller Hub EG20T, +install it on your host and locate the FSP binary blob. Note this platform +also requires a Chipset Micro Code (CMC) state machine binary to be present in +the SPI flash where u-boot.rom resides, and this CMC binary blob can be found +in this FSP package too. + + * ./FSP/QUEENSBAY_FSP_GOLD_001_20-DECEMBER-2013.fd + * ./Microcode/C0_22211.BIN + +Rename the first one to fsp.bin and second one to cmc.bin and put them in the +board directory. + +Note the FSP release version 001 has a bug which could cause random endless +loop during the FspInit call. This bug was published by Intel although Intel +did not describe any details. We need manually apply the patch to the FSP +binary using any hex editor (eg: bvi). Go to the offset 0x1fcd8 of the FSP +binary, change the following five bytes values from orginally E8 42 FF FF FF +to B8 00 80 0B 00. + +As for the video ROM, you need manually extract it from the Intel provided +BIOS for Crown Bay `here`_, using the AMI `MMTool`_. Check PCI option +ROM ID 8086:4108, extract and save it as vga.bin in the board directory. + +Now you can build U-Boot and obtain u-boot.rom:: + + $ make crownbay_defconfig + $ make all + +.. _`Crown Bay`: http://www.intel.com/content/www/us/en/embedded/design-tools/evaluation-platforms/atom-e660-eg20t-development-kit.html +.. _`FSP`: http://www.intel.com/fsp +.. _`here`: http://www.intel.com/content/www/us/en/secure/intelligent-systems/privileged/e6xx-35-b1-cmc22211.html +.. _`MMTool`: http://www.ami.com/products/bios-uefi-tools-and-utilities/bios-uefi-utilities/ diff --git a/doc/board/intel/index.rst b/doc/board/intel/index.rst new file mode 100644 index 00000000000..93b8ba26aa5 --- /dev/null +++ b/doc/board/intel/index.rst @@ -0,0 +1,9 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +Intel +===== + +.. toctree:: + :maxdepth: 2 + + crownbay |