mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-26 04:53:42 +00:00
30df9f770b
bss section is cleared in crt0.S. board_init_r() is also entered from crt0 code. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Marek Vasut <marex@denx.de> Cc: Lukasz Majewski <lukma@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
||
|---|---|---|
| .. | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| mx6q_4x_mt41j128.cfg | ||
| ot1200.c | ||
| ot1200_spl.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.