diff options
| author | Bin Meng <bmeng.cn@gmail.com> | 2019-07-18 10:34:09 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-07-24 17:07:24 +0300 |
| commit | 225b87c26d13af3c556d12e4837d5a3863d0ff84 (patch) | |
| tree | 45e9ffa83ec7fe0b9687010ed3bae97b9efd9ee0 /doc/board/intel | |
| parent | 87fdda62cd15c9231b3b7c1da7f9c333497ae17e (diff) | |
| download | u-boot-225b87c26d13af3c556d12e4837d5a3863d0ff84.tar.xz | |
doc: board: Add Intel Edison board doc
This extracts Intel Edison board specific information from
README.x86, converts plain text documentation to reST format and
adds it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Diffstat (limited to 'doc/board/intel')
| -rw-r--r-- | doc/board/intel/edison.rst | 41 | ||||
| -rw-r--r-- | doc/board/intel/index.rst | 1 |
2 files changed, 42 insertions, 0 deletions
diff --git a/doc/board/intel/edison.rst b/doc/board/intel/edison.rst new file mode 100644 index 0000000000..1aee2a1fc0 --- /dev/null +++ b/doc/board/intel/edison.rst @@ -0,0 +1,41 @@ +.. SPDX-License-Identifier: GPL-2.0+ +.. sectionauthor:: Andy Shevchenko <andriy.shevchenko@linux.intel.com> + +Edison +====== + +Build Instructions for U-Boot as main bootloader +------------------------------------------------ + +Simple you can build U-Boot and obtain u-boot.bin:: + + $ make edison_defconfig + $ make all + +Updating U-Boot on Edison +------------------------- + +By default Intel Edison boards are shipped with preinstalled heavily +patched U-Boot v2014.04. Though it supports DFU which we may be able to +use. + +1. Prepare u-boot.bin as described in chapter above. You still need one + more step (if and only if you have original U-Boot), i.e. run the + following command:: + + $ truncate -s %4096 u-boot.bin + +2. Run your board and interrupt booting to U-Boot console. In the console + call:: + + => run do_force_flash_os + +3. Wait for few seconds, it will prepare environment variable and runs + DFU. Run DFU command from the host system:: + + $ dfu-util -v -d 8087:0a99 --alt u-boot0 -D u-boot.bin + +4. Return to U-Boot console and following hint. i.e. push Ctrl+C, and + reset the board:: + + => reset diff --git a/doc/board/intel/index.rst b/doc/board/intel/index.rst index 521e6e6baa..482e01b425 100644 --- a/doc/board/intel/index.rst +++ b/doc/board/intel/index.rst @@ -10,4 +10,5 @@ Intel cherryhill cougarcanyon2 crownbay + edison minnowmax |