mirror of
https://github.com/brain-hackers/u-boot-brain
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9452d58e10
This patch converts the dart6ul ethernet support to DM_ETH and cleans up the legacy ethernet code. The clean up, more specifically: * moves the fec2 node and pin definition to the carrier board DTS since the phy associated with it is on the carrier board and not on the SoM; * add the reset pin associated to each phy; * separate the ethernet, mdio and reset pins of each fec so that they are easier to reference; * add clock properties to the phy nodes since they are connected to the 50Mhz ENET[12]_TX_CLK clock of the SoC; * remove CONFIG_BOARD_EARLY_INIT_F since the function is now empty. Signed-off-by: Marc Ferland <ferlandm@amotus.ca> |
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.. | ||
dart_6ul.c | ||
Kconfig | ||
MAINTAINERS | ||
Makefile | ||
README | ||
spl.c |
How to use U-Boot on variscite DART-6UL Evaluation Kit ------------------------------------------------------ - Configure and build U-Boot for DART-6UL iMX6ULL: $ make mrproper $ make variscite_dart6ul_defconfig $ make This will generate SPL and u-boot-dtb.img images. Boot from MMC/SD: - The SPL and u-boot-dtb.img images need to be flashed into the micro SD card: $ sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync $ sudo dd if=u-boot-dtb.img of=/dev/mmcblk0 bs=1k seek=69; sync - Boot mode settings: Boot switch position: SW1 -> 0 SW2 -> 0 Boot from eMMC: - if bootpart is not enabled by default, to enable under Linux echo 0 >/sys/block/mmcblk1boot0/force_ro mmc bootpart enable 1 1 /dev/mmcblk1boot0 - Flash the SPL and u-boot-dtb.img to mmcblk1boot0 $ sudo dd if=SPL of=/dev/mmcblk1boot0 bs=1k seek=1; sync $ sudo dd if=u-boot-dtb.img of=/dev/mmcblk1boot0 bs=1k seek=69; sync - Boot mode settings: Boot switch position: SW1 -> 0 SW2 -> 1 - Connect the Serial cable to UART0 and the PC for the console. - Insert the micro SD card in the board and power it up. - U-Boot messages should come up.