brain-hackers_pepepper-mirror/u-boot-brain
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3 Commits

Author SHA1 Message Date
Michal Simek
6919b4bf36 ARM64: zynqmp: Add support for reading MAC from eeprom 
Add support for on board eeprom with programmed MAC for using in u-boot
to have uniq address for every board.
Most of the time uniq MAC address is on a label on the board.
If address is not programmed use these command to program it.

On zcu102:
ZynqMP> mm.b 0
00000000: 00 ? 00
00000001: a0 ? 0a
00000002: 35 ? 35
00000003: 02 ? 02
00000004: 00 ? ef
00000005: 00 ? 67
00000006: 00 ? q
i2c dev 5
i2c write 0 54 20 6
i2c md 54 20

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
 2016-05-24 11:15:00 +02:00
Michal Simek
ff9bd8e9ca ARM64: zynqmp: Enable pca953x driver for zcu102 
zcu102 has two pca953x on i2c bus 0. Chips 0x20 and 0x21.
Enable option to work with these two chips.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
 2016-04-13 18:29:06 +02:00
Michal Simek
1f4f3d33c7 ARM64: zynqmp: Add support for ZCU102 platform 
Add new board support.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
 2016-04-13 18:29:05 +02:00