The new FW interface returns the IDCODE and version register, leaving
extracting bitfields to the caller.
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
smc_call(®s);
+ /*
+ * SMC returns:
+ * regs[0][31:0] = status of the operation
+ * regs[0][63:32] = CSU.IDCODE register
+ * regs[1][31:0] = CSU.version register
+ */
+ regs.regs[0] = upper_32_bits(regs.regs[0]);
+ regs.regs[0] &= ZYNQMP_CSU_IDCODE_DEVICE_CODE_MASK |
+ ZYNQMP_CSU_IDCODE_SVD_MASK;
+ regs.regs[0] >>= ZYNQMP_CSU_IDCODE_SVD_SHIFT;
+
return regs.regs[0];
}
#define ZYNQMP_FPGA_OP_LOAD (1 << 1)
#define ZYNQMP_FPGA_OP_DONE (1 << 2)
+#define ZYNQMP_CSU_IDCODE_DEVICE_CODE_SHIFT 15
+#define ZYNQMP_CSU_IDCODE_DEVICE_CODE_MASK (0xf << \
+ ZYNQMP_CSU_IDCODE_DEVICE_CODE_SHIFT)
+#define ZYNQMP_CSU_IDCODE_SVD_SHIFT 12
+#define ZYNQMP_CSU_IDCODE_SVD_MASK (0xe << ZYNQMP_CSU_IDCODE_SVD_SHIFT)
+
extern struct xilinx_fpga_op zynqmp_op;
#define XILINX_ZYNQMP_DESC \