xref: /openbmc/u-boot/board/birdland/bav335x/README (revision a538ae99)
1Summary
2=======
3
4This document covers various features of the 'BAV335x' board build.
5For more information about this board, visit http://birdland.com/oem
6
7
8Hardware
9========
10
11The binary produced supports the bav335x Rev.A with 10/100 MB PHY
12and Rev.B (default) with GB ethernet PHY.
13If the BAV335x EEPROM is populated and programmed, the board will
14automatically detect the version and extract proper serial# and
15mac address from the EE.
16
17
18Customization
19=============
20
21The following blocks are required:
22- I2C, to talk with the PMIC and ensure that we do not run afoul of
23  errata 1.0.24.
24
25When removing options as part of customization,
26CONFIG_EXTRA_ENV_SETTINGS will need additional care to update for your
27needs and to remove no longer relevant options as in some cases we
28define additional text blocks (such as for NAND or DFU strings).  Also
29note that all of the SPL options are grouped together, rather than with
30the IP blocks, so both areas will need their choices updated to reflect
31the custom design.
32