arch/arm/mach-k3/common.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * K3: Architecture common definitions
   4  *
   5  * Copyright (C) 2018-2024 Texas Instruments Incorporated - https://www.ti.com/
   6  *      Lokesh Vutla <lokeshvutla@ti.com>
   7  */
   8
   9 #include <asm/armv7_mpu.h>
  10 #include <asm/hardware.h>
  11 #include <mach/security.h>
  12
  13 #define K3_FIREWALL_BACKGROUND_BIT (8)
  14
  15 struct fwl_data {
  16         const char *name;
  17         u16 fwl_id;
  18         u16 regions;
  19 };
  20
  21 enum k3_firewall_region_type {
  22         K3_FIREWALL_REGION_FOREGROUND,
  23         K3_FIREWALL_REGION_BACKGROUND
  24 };
  25
  26 enum k3_device_type {
  27         K3_DEVICE_TYPE_BAD,
  28         K3_DEVICE_TYPE_GP,
  29         K3_DEVICE_TYPE_TEST,
  30         K3_DEVICE_TYPE_EMU,
  31         K3_DEVICE_TYPE_HS_FS,
  32         K3_DEVICE_TYPE_HS_SE,
  33 };
  34
  35 void setup_k3_mpu_regions(void);
  36 int early_console_init(void);
  37 void disable_linefill_optimization(void);
  38 void remove_fwl_configs(struct fwl_data *fwl_data, size_t fwl_data_size);
  39 int load_firmware(char *name_fw, char *name_loadaddr, u32 *loadaddr);
  40 void k3_sysfw_print_ver(void);
  41 void spl_enable_cache(void);
  42 void mmr_unlock(uintptr_t base, u32 partition);
  43 bool is_rom_loaded_sysfw(struct rom_extended_boot_data *data);
  44 enum k3_device_type get_device_type(void);
  45 struct ti_sci_handle *get_ti_sci_handle(void);
  46 void do_board_detect(void);
  47 void ti_secure_image_check_binary(void **p_image, size_t *p_size);
  48
  49 #if (IS_ENABLED(CONFIG_K3_QOS))
  50 void setup_qos(void);
  51 #else
  52 static inline void setup_qos(void)
  53 {
  54 }
  55 #endif