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When booting a Freescale kernel 3.0.35 on a Wandboard solo, the get_board_rev() returns 0x62xxx, which is not a value understood by the VPU (Video Processing Unit) library in the kernel and causes the video playback to fail. The expected values for get_board_rev are: 0x63xxx: For mx6quad/dual 0x61xxx: For mx6dual-lite/solo So adjust get_board_rev() accordingly and make it as weak function, so that we do not need to define it in every mx6 board file. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Dirk Behme <dirk.behme@de.bosch.com> Acked-by: Eric Nelson <eric.nelson@boundarydevices.com> |
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| README | ||
| wandboard.c | ||
U-Boot for Wandboard -------------------- This file contains information for the port of U-Boot to the Wandboard. Wandboard is a development board that has two variants: one version based on mx6 dual lite and another one based on mx6 solo. For more details about Wandboard, please refer to: http://www.wandboard.org/ Building U-boot for Wandboard ----------------------------- To build U-Boot for the Wandboard Dual Lite version: $ make wanboard_dl_config $ make To build U-Boot for the Wandboard Solo version: $ make wanboard_solo_config $ make Flashing U-boot into the SD card -------------------------------- - After the 'make' command completes, the generated 'u-boot.imx' binary must be flashed into the SD card; $ sudo dd if=u-boot.imx of=/dev/mmcblk0 bs=512 seek=2; sync (Note - the SD card node may vary, so adjust this as needed). - Insert the SD card into the slot located in the bottom of the board (same side as the mx6 processor) - Connect the serial cable to the host PC - Power up the board and U-boot messages will appear in the serial console.