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3 commits

Author SHA1 Message Date
Michael Walle
03a8e826e0 ARM: dts: zynq: add NAND flash controller node 
Recently, a driver for the ARM Primecell PL35x static memory controller
(including NAND controller) was added in linux. Add the corresponding
device tree node.

Also update cfi-flash registers and location in DT.

Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/20210616155437.27378-3-michael@walle.cc
Link: https://lore.kernel.org/r/ee81d3846a1ce93f240d61537d404796e5599c1c.1645625433.git.michal.simek@xilinx.com
 2022-03-07 08:52:20 +01:00
Michal Simek
9dcf2e5c0d ARM: bitmain: Enable nand and smcc drivers 
Enable nand and smcc via DT.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
 2021-03-30 12:03:25 +02:00
Ezequiel Garcia
c66f5620e6 arm: zynq: Add support for Bitmain Antminer S9 control board 
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>
 2018-05-31 13:50:39 +02:00