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fpga: zynqmp: Add support to get the PCAP status for fpga info command 

This patch adds support for ZynqMP platform to print FPGA PCAP status
for "fpga status" command.

Signed-off-by: Nitin Jain <nitinj@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Nitin Jain 2018-02-16 17:29:54 +05:30 committed by Michal Simek
parent 969dd4c7db
commit b32e11a715
2 changed files with 15 additions and 0 deletions
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14
drivers/fpga/zynqmppl.c
View File

@ -224,6 +224,20 @@ static int zynqmp_load(xilinx_desc *desc, const void *buf, size_t bsize,
return ret;
}
static int zynqmp_pcap_info(xilinx_desc *desc)
{
int ret;
u32 ret_payload[PAYLOAD_ARG_CNT];
ret = invoke_smc(ZYNQMP_SIP_SVC_PM_FPGA_STATUS, 0, 0, 0,
0, ret_payload);
if (!ret)
printf("PCAP status\t0x%x\n", ret_payload[1]);
return ret;
}
struct xilinx_fpga_op zynqmp_op = {
.load = zynqmp_load,
.info = zynqmp_pcap_info,
};

1
include/zynqmppl.h
View File

@ -12,6 +12,7 @@
#define ZYNQMP_SIP_SVC_CSU_DMA_CHIPID 0xC2000018
#define ZYNQMP_SIP_SVC_PM_FPGA_LOAD 0xC2000016
#define ZYNQMP_SIP_SVC_PM_FPGA_STATUS 0xC2000017
#define ZYNQMP_FPGA_OP_INIT (1 << 0)
#define ZYNQMP_FPGA_OP_LOAD (1 << 1)
#define ZYNQMP_FPGA_OP_DONE (1 << 2)