Broadcom-s U-Boot https://git.openwrt.org/project/bcm63xx/u-boot/atom?h=master 2018-05-31T11:50:39Z 2018-05-31T11:50:39Z Ezequiel Garcia 2018-01-12T15:33:50Z urn:sha1:c66f5620e6a63b1912c017781c7eec6400dde292 This is control board on Bitmain Antminer S9. There are 3 board variables with 256MB, 512MB and 1024MB DDR. DDR memory is automatically detected with using get_with using get_ram_size(). Bitmain is using 16MB space for FPGA which is handled via reserved-memory. Also U-Boot is allocating 16B for storing bootcounts. Watchdog is started but never service in U-Boot. SPL MMC is working. SPL NAND is not working because it is not supported as of now. Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Michal Simek <michal.simek@xilinx.com>