mirror of https://gitee.com/openkylin/linux.git
d9116d07f6
This implements dynamic probing for the system FPGA. The system reset controller contains a fixed magic read word in order to identify the FPGA. This just utilizes a simple loop that scans across all of the fixed physical areas (area 0 through area 6) to locate the FPGA. The FPGA also contains register information detailing the area mappings and chip select settings for all of the other blocks, so this needs to be done before we can set up anything else. Signed-off-by: Paul Mundt <lethal@linux-sh.org> |
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| .. | ||
| Makefile | ||
| fpga.c | ||
| irq.c | ||
| setup.c | ||