summaryrefslogtreecommitdiff
path: root/arch/arm/mach-zynq/ps7_spl_init.c
AgeCommit message (Collapse)Author
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
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>
2018-01-30arm: zynq: Fix types in ps7_spl_initMichal Simek
The patch is fixing the following Warning: arch/arm/mach-zynq/ps7_spl_init.c:133:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (ioread(addr) < delay) ^ Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-11-29arm: zynq: Add support for EMIT_WRITE operationMichal Simek
Add proper support for EMIT_WRITE operation which is write only. Do not use EMIT_MASKWRITE which is read-modify-write. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-11-29arm: zynq: Add ps7GetSiliconVersion() to ps7_spl_initMichal Simek
Unfortunately camelcase is coming from ps7_init* format. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-11-29arm: zynq: Move common ps7_init* initialization to arch codeMichal Simek
This patch is based on work done in topic board where the first address word also storing operation which should be done. This is reducing size of configuration data. This patch is not breaking an option to copy default ps7_init_gpl* files from hdf file but it is doing preparation for ps7_init* consolidation. The patch is also marking ps7_config as weak function. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-11-29arm: zynq: Move ps7_* to separate fileMichal Simek
Extract ps7_* from spl code to prepare for extension. And also return value. Signed-off-by: Michal Simek <michal.simek@xilinx.com>