From 009ab7b93abac255a3dbfa76a9d7ebe69d846e98 Mon Sep 17 00:00:00 2001 From: Ibai Erkiaga Date: Fri, 27 Sep 2019 11:37:01 +0100 Subject: firmware: zynqmp: create firmware header New firmware header to place firmware specific macro and function declarations. The patch also moves the macros defining PM operations as well as some helper macros. Signed-off-by: Ibai Erkiaga Signed-off-by: Michal Simek --- include/zynqmp_firmware.h | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 include/zynqmp_firmware.h (limited to 'include') diff --git a/include/zynqmp_firmware.h b/include/zynqmp_firmware.h new file mode 100644 index 00000000000..30bf870b02d --- /dev/null +++ b/include/zynqmp_firmware.h @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Xilinx Zynq MPSoC Firmware driver + * + * Copyright (C) 2018-2019 Xilinx, Inc. + */ + +#ifndef _ZYNQMP_FIRMWARE_H_ +#define _ZYNQMP_FIRMWARE_H_ + +enum pm_api_id { + PM_GET_API_VERSION = 1, + PM_SET_CONFIGURATION, + PM_SECURE_IMAGE = 45, +}; + +#define PM_SIP_SVC 0xc2000000 +#define ZYNQMP_SIP_SVC_GET_API_VERSION \ + (PM_SIP_SVC + PM_GET_API_VERSION) +#define ZYNQMP_SIP_SVC_PM_SECURE_IMG_LOAD \ + (PM_SIP_SVC + PM_SECURE_IMAGE) + +#define ZYNQMP_PM_VERSION_MAJOR 1 +#define ZYNQMP_PM_VERSION_MINOR 0 +#define ZYNQMP_PM_VERSION_MAJOR_SHIFT 16 +#define ZYNQMP_PM_VERSION_MINOR_MASK 0xFFFF + +#define ZYNQMP_PM_VERSION \ + ((ZYNQMP_PM_VERSION_MAJOR << ZYNQMP_PM_VERSION_MAJOR_SHIFT) | \ + ZYNQMP_PM_VERSION_MINOR) + +#define ZYNQMP_PM_VERSION_INVALID ~0 + +#define PMUFW_V1_0 ((1 << ZYNQMP_PM_VERSION_MAJOR_SHIFT) | 0) + +unsigned int zynqmp_firmware_version(void); + +#endif /* _ZYNQMP_FIRMWARE_H_ */ -- cgit v1.3.1