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arm64: versal: fpga: Add PL bit stream load support

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This patch adds PL bitstream load support for Versal platform. The PL
bitstream is loaded by making an SMC to ATF which in turn communicates
with platform firmware which configures and loads PL bitstream on to PL.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Siva Durga Prasad Paladugu
2019-08-05 15:54:59 +05:30
committed by Michal Simek
parent 13210cd951
commit 26e054c943
7 changed files with 100 additions and 1 deletions
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20
include/versalpl.h Normal file
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/* SPDX-License-Identifier: GPL-2.0 */
/*
* (C) Copyright 2019 Xilinx, Inc,
* Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
*/
#ifndef _VERSALPL_H_
#define _VERSALPL_H_
#include <xilinx.h>
#define VERSAL_PM_LOAD_PDI 0x701
#define VERSAL_PM_PDI_TYPE 0xF
extern struct xilinx_fpga_op versal_op;
#define XILINX_VERSAL_DESC \
{ xilinx_versal, csu_dma, 1, &versal_op, 0, &versal_op }
#endif /* _VERSALPL_H_ */