[U-Boot] [PATCH v2 0/5] Retrieve MAC address from EEPROM
Olliver Schinagl
o.schinagl at ultimaker.com
Mon Dec 14 13:41:07 CET 2015
Changes since v1:
* Do not CRC the id byte, move it just after the crc byte.
One of the reasons I decided to move it after the crc8 was mostly due to mass
generation of MAC + CRC combo's where the ID is still unknown. Also not crc-ing
the ID means that it is much easier for a user to change it (via the u-boot i2c
cmd line or from within linux) without having to worry about the crc.
* Add a generator to convert a MAC address from the input to a MAC + CRC8 on
the output.
Olliver Schinagl (5):
net: Add ability to set MAC address via EEPROM to Kconfig
sunxi: net: Allow the sunxi to set the MAC from an EEPROM
sunxi: net: Enable eeprom on OLinuXino Lime2 boards
tools: Allow crc8 to be used
tools: Add tool to add crc8 to a mac address
board/sunxi/Kconfig | 4 +++
board/sunxi/board.c | 36 +++++++++++++++++++++
configs/A20-OLinuXino-Lime2_defconfig | 3 ++
doc/README.enetaddr | 34 ++++++++++++++++++++
include/u-boot/crc.h | 3 ++
net/Kconfig | 59 +++++++++++++++++++++++++++++++++++
tools/Makefile | 5 +++
tools/gen_mac_addr.c | 51 ++++++++++++++++++++++++++++++
8 files changed, 195 insertions(+)
create mode 100644 tools/gen_mac_addr.c
--
2.6.2
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