Signed-off-by: Leo Sartre <lsar...@adeneo-embedded.com> --- board/freescale/cgtqmx6/README | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 board/freescale/cgtqmx6/README
diff --git a/board/freescale/cgtqmx6/README b/board/freescale/cgtqmx6/README new file mode 100644 index 0000000..bcacc71 --- /dev/null +++ b/board/freescale/cgtqmx6/README @@ -0,1 +1,35 @@ +U-Boot for the Congatec Conga-QEVAl Evaluation Carrier board + +This file contains information for the port of U-Boot to the Congatec +Conga-QEVAl Evaluation Carrier board. + +1. Boot source, boot from SD card +--------------------------------- + +This version of u-boot works only on the SD card. By default, the +Congatec board boot from the SPI-NOR. +With the uboot version provided with the board you can write boot +registers to force the board to reboot and boot from the SD slot: + +conga-QMX6 U-Boot > mw.l 0x20d8040 0x3850 +conga-QMX6 U-Boot > mw.l 0x020d8044 0x10000000 +conga-QMX6 U-Boot > reset +resetting ... + +The the board will reboot and, if you burnt your SD correctly the +board (see (2) for instructions) will use u-boot that live into the SD +card. + +2. Build +-------- + +To build U-Boot for the Congatec board: + + make cgtqmx6_config + make u-boot.imx + +To copy the resulting u-boot.imx to the SD card: + + sudo dd if=u-boot.imx of=/dev/sXx bs=512 seek=2&&sudo sync + +Note: Replace sXx with the device representing the SD card in your system. -- 1.7.10.4 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
