1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2020 Intel Corporation
5 #ifndef _IFPGA_FME_RSU_H_
6 #define _IFPGA_FME_RSU_H_
11 #define IFPGA_N3000_VID 0x8086
12 #define IFPGA_N3000_DID 0x0b30
14 #define IFPGA_BOOT_TYPE_FPGA 0
15 #define IFPGA_BOOT_TYPE_BMC 1
17 #define IFPGA_BOOT_PAGE_FACTORY 0
18 #define IFPGA_BOOT_PAGE_USER 1
20 #define IFPGA_RSU_DATA_BLK_SIZE 32768
21 #define IFPGA_RSU_START_RETRY 120
22 #define IFPGA_RSU_WRITE_RETRY 10
23 #define IFPGA_RSU_CANCEL_RETRY 30
25 #define IFPGA_N3000_COPY_SPEED 42700
28 #define IFPGA_RSU_IDLE 0
29 #define IFPGA_RSU_PREPARE 1
30 #define IFPGA_RSU_READY 2
31 #define IFPGA_RSU_COPYING 3
32 #define IFPGA_RSU_REBOOT 4
34 #define IFPGA_RSU_GET_STAT(v) (((v) >> 16) & 0xffff)
35 #define IFPGA_RSU_GET_PROG(v) ((v) & 0xffff)
36 #define IFPGA_RSU_STATUS(s, p) ((((s) << 16) & 0xffff0000) | ((p) & 0xffff))
39 #define IFPGA_RSU_ABORT 1
41 #define IFPGA_DUAL_CFG_CTRL0 0x200020
42 #define IFPGA_DUAL_CFG_CTRL1 0x200024
44 #define IFPGA_SEC_START_INTERVAL_MS 100
45 #define IFPGA_SEC_START_TIMEOUT_MS 20000
46 #define IFPGA_NIOS_HANDSHAKE_INTERVAL_MS 100
47 #define IFPGA_NIOS_HANDSHAKE_TIMEOUT_MS 5000
49 #define IFPGA_RSU_ERR_HW_ERROR -1
50 #define IFPGA_RSU_ERR_TIMEOUT -2
51 #define IFPGA_RSU_ERR_CANCELED -3
52 #define IFPGA_RSU_ERR_BUSY -4
53 #define IFPGA_RSU_ERR_INVALID_SIZE -5
54 #define IFPGA_RSU_ERR_RW_ERROR -6
55 #define IFPGA_RSU_ERR_WEAROUT -7
56 #define IFPGA_RSU_ERR_FILE_READ -8
60 struct ifpga_sec_ops {
61 int (*prepare)(struct ifpga_sec_mgr *smgr);
62 int (*write_blk)(struct ifpga_sec_mgr *smgr, char *buf, uint32_t offset,
64 int (*write_done)(struct ifpga_sec_mgr *smgr);
65 int (*check_complete)(struct ifpga_sec_mgr *smgr);
66 int (*reload)(struct ifpga_sec_mgr *smgr, int type, int page);
67 int (*cancel)(struct ifpga_sec_mgr *smgr);
68 void (*cleanup)(struct ifpga_sec_mgr *smgr);
69 u64 (*get_hw_errinfo)(struct ifpga_sec_mgr *smgr);
72 struct ifpga_sec_mgr {
73 struct ifpga_fme_hw *fme;
74 struct intel_max10_device *max10_dev;
75 unsigned int rsu_length;
76 /* number of bytes that copied from staging area to working area
77 * in one second, which is calculated by experiment
79 unsigned int copy_speed;
80 unsigned int *rsu_control;
81 unsigned int *rsu_status;
82 const struct ifpga_sec_ops *ops;
85 int init_sec_mgr(struct ifpga_fme_hw *fme);
86 void release_sec_mgr(struct ifpga_fme_hw *fme);
87 int fpga_update_flash(struct ifpga_fme_hw *fme, const char *image,
89 int fpga_stop_flash_update(struct ifpga_fme_hw *fme, int force);
90 int fpga_reload(struct ifpga_fme_hw *fme, int type, int page);
93 #endif /* _IFPGA_FME_RSU_H_ */