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![]() This patch adds support for the OT1200 series of devices. Following components are used in u-boot: + ethernet + i2c + emmc + gpio For more details see README. Changes v1 > v2 - make use of enable_cspi_clock(..) - fix usage of OUTPUT_40OHM define - added README Changes v2 > v3 - improve spelling in README - added own copy of mx6q_4x_mt41j128.cfg Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> |
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.. | ||
Kconfig | ||
MAINTAINERS | ||
Makefile | ||
mx6q_4x_mt41j128.cfg | ||
ot1200.c | ||
README |
U-Boot for the Bachmann electronic GmbH OT1200 devices There are two different versions of the base board, which differ in the way ethernet is done. The variant detection is done during runtime based on the address of the found phy. - "mr" variant FEC is connected directly to an ethernet switch (KSZ8895). The ethernet port is always up and auto-negotiation is not possible. - normal variant FEC is connected to a normal phy and auto-negotiation is possible. The variant name is part of the dtb file name loaded by u-boot. This make is possible to boot the linux kernel and make use variant specific devicetree (fixed-phy link). In order to support different display resoltuions/sizes the OT1200 devices are making use of EDID data stored in an i2c EEPROM.