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2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini1-2/+1
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2013-07-24Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk1-18/+1
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
2013-05-06fpga: Remove all CONFIG_SYS_* fpga related optionsMichal Simek1-3/+0
All these macros are completely unused by any code. CONFIG_FPGA is not a bitfield anymore. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@ti.com>
2012-03-04Remove execute permissions from source filesThomas Weber1-0/+0
Signed-off-by: Thomas Weber <weber@corscience.de>
2011-09-05FPGA: constify Lattice FPGA codeWolfgang Denk1-2/+2
The Lattice code was missed by commit e6a857d "fpga: constify to fix build warning" resulting in such warnings: fpga.c: In function 'fpga_load': fpga.c:238: warning: passing argument 2 of 'lattice_load' discards qualifiers from pointer target type fpga.c: In function 'fpga_dump': fpga.c:278: warning: passing argument 2 of 'lattice_dump' discards qualifiers from pointer target type Signed-off-by: Wolfgang Denk <wd@denx.de> cc: Stefano Babic <sbabic@denx.de>
2010-10-27Coding Style cleanupWolfgang Denk1-1/+0
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-10-19FPGA: Add missing prototypeStefano Babic1-0/+1
Add prototype function for ispVMFreeMem to remove warnings when support for Lattice FPGA is compiled. Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-10-13FPGA: add support for downloading Lattice bitstreamStefano Babic1-0/+319
The patch adds support to load a Lattice's bitstream image (called VME file) into a Lattice FPGA. The code containing the state machine delivered as part of Lattice's ispVMtools is integrated. The FPGA is programmed using the JTAG interface. The board maintainer must provide accessors to drive the JTAG signals TCK, TMS, TDI and to get the value of the input signal TDO. Signed-off-by: Stefano Babic <sbabic@denx.de>