mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-24 13:43:28 +00:00
0bc69a1d38
Add implementation of sc_pm_reset_reason() call for obtaining reset reason. Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
409 lines
11 KiB
C
409 lines
11 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright 2018 NXP
|
|
*/
|
|
|
|
#ifndef _SC_SCI_H
|
|
#define _SC_SCI_H
|
|
|
|
#include <log.h>
|
|
#include <firmware/imx/sci/types.h>
|
|
#include <firmware/imx/sci/svc/misc/api.h>
|
|
#include <firmware/imx/sci/svc/pad/api.h>
|
|
#include <firmware/imx/sci/svc/pm/api.h>
|
|
#include <firmware/imx/sci/svc/rm/api.h>
|
|
#include <firmware/imx/sci/svc/seco/api.h>
|
|
#include <firmware/imx/sci/svc/timer/api.h>
|
|
#include <firmware/imx/sci/rpc.h>
|
|
#include <dt-bindings/soc/imx_rsrc.h>
|
|
#include <linux/errno.h>
|
|
|
|
static inline int sc_err_to_linux(sc_err_t err)
|
|
{
|
|
int ret;
|
|
|
|
switch (err) {
|
|
case SC_ERR_NONE:
|
|
return 0;
|
|
case SC_ERR_VERSION:
|
|
case SC_ERR_CONFIG:
|
|
case SC_ERR_PARM:
|
|
ret = -EINVAL;
|
|
break;
|
|
case SC_ERR_NOACCESS:
|
|
case SC_ERR_LOCKED:
|
|
case SC_ERR_UNAVAILABLE:
|
|
ret = -EACCES;
|
|
break;
|
|
case SC_ERR_NOTFOUND:
|
|
case SC_ERR_NOPOWER:
|
|
ret = -ENODEV;
|
|
break;
|
|
case SC_ERR_IPC:
|
|
ret = -EIO;
|
|
break;
|
|
case SC_ERR_BUSY:
|
|
ret = -EBUSY;
|
|
break;
|
|
case SC_ERR_FAIL:
|
|
ret = -EIO;
|
|
break;
|
|
default:
|
|
ret = 0;
|
|
break;
|
|
}
|
|
|
|
debug("%s %d %d\n", __func__, err, ret);
|
|
|
|
return ret;
|
|
}
|
|
|
|
#if IS_ENABLED(CONFIG_IMX8)
|
|
/* PM API*/
|
|
int sc_pm_set_resource_power_mode(sc_ipc_t ipc, sc_rsrc_t resource,
|
|
sc_pm_power_mode_t mode);
|
|
int sc_pm_get_resource_power_mode(sc_ipc_t ipc, sc_rsrc_t resource,
|
|
sc_pm_power_mode_t *mode);
|
|
int sc_pm_set_clock_rate(sc_ipc_t ipc, sc_rsrc_t resource, sc_pm_clk_t clk,
|
|
sc_pm_clock_rate_t *rate);
|
|
int sc_pm_get_clock_rate(sc_ipc_t ipc, sc_rsrc_t resource, sc_pm_clk_t clk,
|
|
sc_pm_clock_rate_t *rate);
|
|
int sc_pm_clock_enable(sc_ipc_t ipc, sc_rsrc_t resource, sc_pm_clk_t clk,
|
|
sc_bool_t enable, sc_bool_t autog);
|
|
int sc_pm_set_clock_parent(sc_ipc_t ipc, sc_rsrc_t resource, sc_pm_clk_t clk,
|
|
sc_pm_clk_parent_t parent);
|
|
int sc_pm_cpu_start(sc_ipc_t ipc, sc_rsrc_t resource, sc_bool_t enable,
|
|
sc_faddr_t address);
|
|
void sc_pm_reboot(sc_ipc_t ipc, sc_pm_reset_type_t type);
|
|
int sc_pm_reset_reason(sc_ipc_t ipc, sc_pm_reset_reason_t *reason);
|
|
sc_bool_t sc_pm_is_partition_started(sc_ipc_t ipc, sc_rm_pt_t pt);
|
|
int sc_pm_resource_reset(sc_ipc_t ipc, sc_rsrc_t resource);
|
|
|
|
/* MISC API */
|
|
int sc_misc_set_control(sc_ipc_t ipc, sc_rsrc_t resource,
|
|
sc_ctrl_t ctrl, u32 val);
|
|
int sc_misc_get_control(sc_ipc_t ipc, sc_rsrc_t resource, sc_ctrl_t ctrl,
|
|
u32 *val);
|
|
void sc_misc_get_boot_dev(sc_ipc_t ipc, sc_rsrc_t *boot_dev);
|
|
void sc_misc_boot_status(sc_ipc_t ipc, sc_misc_boot_status_t status);
|
|
int sc_misc_get_boot_container(sc_ipc_t ipc, u8 *idx);
|
|
void sc_misc_build_info(sc_ipc_t ipc, u32 *build, u32 *commit);
|
|
int sc_misc_otp_fuse_read(sc_ipc_t ipc, u32 word, u32 *val);
|
|
int sc_misc_get_temp(sc_ipc_t ipc, sc_rsrc_t resource, sc_misc_temp_t temp,
|
|
s16 *celsius, s8 *tenths);
|
|
void sc_misc_get_button_status(sc_ipc_t ipc, sc_bool_t *status);
|
|
|
|
/* RM API */
|
|
sc_bool_t sc_rm_is_memreg_owned(sc_ipc_t ipc, sc_rm_mr_t mr);
|
|
int sc_rm_find_memreg(sc_ipc_t ipc, sc_rm_mr_t *mr, sc_faddr_t addr_start,
|
|
sc_faddr_t addr_end);
|
|
int sc_rm_set_memreg_permissions(sc_ipc_t ipc, sc_rm_mr_t mr,
|
|
sc_rm_pt_t pt, sc_rm_perm_t perm);
|
|
int sc_rm_get_memreg_info(sc_ipc_t ipc, sc_rm_mr_t mr, sc_faddr_t *addr_start,
|
|
sc_faddr_t *addr_end);
|
|
sc_bool_t sc_rm_is_resource_owned(sc_ipc_t ipc, sc_rsrc_t resource);
|
|
int sc_rm_partition_alloc(sc_ipc_t ipc, sc_rm_pt_t *pt, sc_bool_t secure,
|
|
sc_bool_t isolated, sc_bool_t restricted,
|
|
sc_bool_t grant, sc_bool_t coherent);
|
|
int sc_rm_partition_free(sc_ipc_t ipc, sc_rm_pt_t pt);
|
|
int sc_rm_get_partition(sc_ipc_t ipc, sc_rm_pt_t *pt);
|
|
int sc_rm_set_parent(sc_ipc_t ipc, sc_rm_pt_t pt, sc_rm_pt_t pt_parent);
|
|
int sc_rm_assign_resource(sc_ipc_t ipc, sc_rm_pt_t pt, sc_rsrc_t resource);
|
|
int sc_rm_assign_pad(sc_ipc_t ipc, sc_rm_pt_t pt, sc_pad_t pad);
|
|
sc_bool_t sc_rm_is_pad_owned(sc_ipc_t ipc, sc_pad_t pad);
|
|
int sc_rm_get_resource_owner(sc_ipc_t ipc, sc_rsrc_t resource,
|
|
sc_rm_pt_t *pt);
|
|
|
|
/* PAD API */
|
|
int sc_pad_set(sc_ipc_t ipc, sc_pad_t pad, u32 val);
|
|
int sc_pad_get(sc_ipc_t ipc, sc_pad_t pad, uint32_t *val);
|
|
|
|
/* SMMU API */
|
|
int sc_rm_set_master_sid(sc_ipc_t ipc, sc_rsrc_t resource, sc_rm_sid_t sid);
|
|
|
|
/* Timer API */
|
|
int sc_timer_set_wdog_window(sc_ipc_t ipc, sc_timer_wdog_time_t window);
|
|
|
|
/* SECO API */
|
|
int sc_seco_authenticate(sc_ipc_t ipc, sc_seco_auth_cmd_t cmd,
|
|
sc_faddr_t addr);
|
|
int sc_seco_forward_lifecycle(sc_ipc_t ipc, u32 change);
|
|
int sc_seco_chip_info(sc_ipc_t ipc, u16 *lc, u16 *monotonic, u32 *uid_l,
|
|
u32 *uid_h);
|
|
void sc_seco_build_info(sc_ipc_t ipc, u32 *version, u32 *commit);
|
|
int sc_seco_v2x_build_info(sc_ipc_t ipc, u32 *version, u32 *commit);
|
|
int sc_seco_get_event(sc_ipc_t ipc, u8 idx, u32 *event);
|
|
int sc_seco_gen_key_blob(sc_ipc_t ipc, u32 id, sc_faddr_t load_addr,
|
|
sc_faddr_t export_addr, u16 max_size);
|
|
int sc_seco_get_mp_key(sc_ipc_t ipc, sc_faddr_t dst_addr, u16 dst_size);
|
|
int sc_seco_update_mpmr(sc_ipc_t ipc, sc_faddr_t addr, u8 size, u8 lock);
|
|
int sc_seco_get_mp_sign(sc_ipc_t ipc, sc_faddr_t msg_addr,
|
|
u16 msg_size, sc_faddr_t dst_addr, u16 dst_size);
|
|
int sc_seco_secvio_dgo_config(sc_ipc_t ipc, u8 id, u8 access, u32 *data);
|
|
int sc_seco_secvio_config(sc_ipc_t ipc, u8 id, u8 access,
|
|
u32 *data0, u32 *data1, u32 *data2, u32 *data3,
|
|
u32 *data4, u8 size);
|
|
#else
|
|
/* PM API*/
|
|
static inline int sc_pm_set_resource_power_mode(sc_ipc_t ipc, sc_rsrc_t resource,
|
|
sc_pm_power_mode_t mode)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_pm_get_resource_power_mode(sc_ipc_t ipc, sc_rsrc_t resource,
|
|
sc_pm_power_mode_t *mode)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_pm_set_clock_rate(sc_ipc_t ipc, sc_rsrc_t resource, sc_pm_clk_t clk,
|
|
sc_pm_clock_rate_t *rate)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_pm_get_clock_rate(sc_ipc_t ipc, sc_rsrc_t resource, sc_pm_clk_t clk,
|
|
sc_pm_clock_rate_t *rate)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_pm_clock_enable(sc_ipc_t ipc, sc_rsrc_t resource, sc_pm_clk_t clk,
|
|
sc_bool_t enable, sc_bool_t autog)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_pm_set_clock_parent(sc_ipc_t ipc, sc_rsrc_t resource, sc_pm_clk_t clk,
|
|
sc_pm_clk_parent_t parent)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_pm_cpu_start(sc_ipc_t ipc, sc_rsrc_t resource, sc_bool_t enable,
|
|
sc_faddr_t address)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline sc_bool_t sc_pm_is_partition_started(sc_ipc_t ipc, sc_rm_pt_t pt)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
static inline int sc_pm_resource_reset(sc_ipc_t ipc, sc_rsrc_t resource)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
/* MISC API */
|
|
static inline int sc_misc_set_control(sc_ipc_t ipc, sc_rsrc_t resource, sc_ctrl_t ctrl, u32 val)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_misc_get_control(sc_ipc_t ipc, sc_rsrc_t resource, sc_ctrl_t ctrl, u32 *val)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline void sc_misc_get_boot_dev(sc_ipc_t ipc, sc_rsrc_t *boot_dev)
|
|
{
|
|
}
|
|
|
|
static inline void sc_misc_boot_status(sc_ipc_t ipc, sc_misc_boot_status_t status)
|
|
{
|
|
}
|
|
|
|
static inline int sc_misc_get_boot_container(sc_ipc_t ipc, u8 *idx)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline void sc_misc_build_info(sc_ipc_t ipc, u32 *build, u32 *commit)
|
|
{
|
|
}
|
|
|
|
static inline int sc_misc_otp_fuse_read(sc_ipc_t ipc, u32 word, u32 *val)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_misc_get_temp(sc_ipc_t ipc, sc_rsrc_t resource, sc_misc_temp_t temp,
|
|
s16 *celsius, s8 *tenths)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
/* RM API */
|
|
static inline sc_bool_t sc_rm_is_memreg_owned(sc_ipc_t ipc, sc_rm_mr_t mr)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
static inline int sc_rm_find_memreg(sc_ipc_t ipc, sc_rm_mr_t *mr, sc_faddr_t addr_start,
|
|
sc_faddr_t addr_end)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_rm_set_memreg_permissions(sc_ipc_t ipc, sc_rm_mr_t mr, sc_rm_pt_t pt,
|
|
sc_rm_perm_t perm)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_rm_get_memreg_info(sc_ipc_t ipc, sc_rm_mr_t mr, sc_faddr_t *addr_start,
|
|
sc_faddr_t *addr_end)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline sc_bool_t sc_rm_is_resource_owned(sc_ipc_t ipc, sc_rsrc_t resource)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
static inline int sc_rm_partition_alloc(sc_ipc_t ipc, sc_rm_pt_t *pt, sc_bool_t secure,
|
|
sc_bool_t isolated, sc_bool_t restricted,
|
|
sc_bool_t grant, sc_bool_t coherent)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_rm_partition_free(sc_ipc_t ipc, sc_rm_pt_t pt)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_rm_get_partition(sc_ipc_t ipc, sc_rm_pt_t *pt)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_rm_set_parent(sc_ipc_t ipc, sc_rm_pt_t pt, sc_rm_pt_t pt_parent)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_rm_assign_resource(sc_ipc_t ipc, sc_rm_pt_t pt, sc_rsrc_t resource)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_rm_assign_pad(sc_ipc_t ipc, sc_rm_pt_t pt, sc_pad_t pad)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline sc_bool_t sc_rm_is_pad_owned(sc_ipc_t ipc, sc_pad_t pad)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
static inline int sc_rm_get_resource_owner(sc_ipc_t ipc, sc_rsrc_t resource, sc_rm_pt_t *pt)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
/* PAD API */
|
|
static inline int sc_pad_set(sc_ipc_t ipc, sc_pad_t pad, u32 val)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_pad_get(sc_ipc_t ipc, sc_pad_t pad, uint32_t *val)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
/* SMMU API */
|
|
static inline int sc_rm_set_master_sid(sc_ipc_t ipc, sc_rsrc_t resource, sc_rm_sid_t sid)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
/* SECO API */
|
|
static inline int sc_seco_authenticate(sc_ipc_t ipc, sc_seco_auth_cmd_t cmd, sc_faddr_t addr)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_seco_forward_lifecycle(sc_ipc_t ipc, u32 change)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_seco_chip_info(sc_ipc_t ipc, u16 *lc, u16 *monotonic, u32 *uid_l, u32 *uid_h)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
void sc_seco_build_info(sc_ipc_t ipc, u32 *version, u32 *commit)
|
|
{
|
|
}
|
|
|
|
static inline int sc_seco_get_event(sc_ipc_t ipc, u8 idx, u32 *event)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_seco_gen_key_blob(sc_ipc_t ipc, u32 id, sc_faddr_t load_addr,
|
|
sc_faddr_t export_addr, u16 max_size)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_seco_get_mp_key(sc_ipc_t ipc, sc_faddr_t dst_addr, u16 dst_size)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_seco_update_mpmr(sc_ipc_t ipc, sc_faddr_t addr, u8 size, u8 lock)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_seco_get_mp_sign(sc_ipc_t ipc, sc_faddr_t msg_addr, u16 msg_size,
|
|
sc_faddr_t dst_addr, u16 dst_size)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_seco_secvio_dgo_config(sc_ipc_t ipc, u8 id, u8 access, u32 *data)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_seco_secvio_config(sc_ipc_t ipc, u8 id, u8 access, u32 *data0, u32 *data1,
|
|
u32 *data2, u32 *data3, u32 *data4, u8 size)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline void sc_pm_reboot(sc_ipc_t ipc, sc_pm_reset_type_t type)
|
|
{
|
|
}
|
|
|
|
static inline int sc_pm_reset_reason(sc_ipc_t ipc, sc_pm_reset_reason_t *reason)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int sc_seco_v2x_build_info(sc_ipc_t ipc, u32 *version, u32 *commit)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline void sc_misc_get_button_status(sc_ipc_t ipc, sc_bool_t *status)
|
|
{
|
|
}
|
|
|
|
static inline int sc_timer_set_wdog_window(sc_ipc_t ipc, sc_timer_wdog_time_t window)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
#endif
|
|
|
|
#endif
|