mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-11 05:42:58 +00:00
ee0c538951
Some boards cannot do voltage negotiation but need to set the VSELECT bit forcely to ensure it to work at 1.8V. This commit adds CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT flag for this use. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
6 lines
284 B
Text
6 lines
284 B
Text
CONFIG_SYS_FSL_ESDHC_LE means ESDHC IP is in little-endian mode.
|
|
CONFIG_SYS_FSL_ESDHC_BE means ESDHC IP is in big-endian mode.
|
|
CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT forces to run at 1.8V.
|
|
|
|
Accessing ESDHC registers can be determined by ESDHC IP's endian
|
|
mode or processor's endian mode.
|