1 /* 2 * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef __UNIPHIER_H__ 8 #define __UNIPHIER_H__ 9 10 #include <stdint.h> 11 #include <string.h> 12 13 unsigned int uniphier_get_soc_type(void); 14 unsigned int uniphier_get_soc_model(void); 15 unsigned int uniphier_get_soc_revision(void); 16 unsigned int uniphier_get_soc_id(void); 17 18 #define UNIPHIER_SOC_LD11 0 19 #define UNIPHIER_SOC_LD20 1 20 #define UNIPHIER_SOC_PXS3 2 21 #define UNIPHIER_SOC_UNKNOWN 0xffffffff 22 23 unsigned int uniphier_get_boot_device(unsigned int soc); 24 25 #define UNIPHIER_BOOT_DEVICE_EMMC 0 26 #define UNIPHIER_BOOT_DEVICE_NAND 1 27 #define UNIPHIER_BOOT_DEVICE_NOR 2 28 #define UNIPHIER_BOOT_DEVICE_USB 3 29 #define UNIPHIER_BOOT_DEVICE_RSV 0xffffffff 30 31 unsigned int uniphier_get_boot_master(unsigned int soc); 32 33 #define UNIPHIER_BOOT_MASTER_THIS 0 34 #define UNIPHIER_BOOT_MASTER_SCP 1 35 #define UNIPHIER_BOOT_MASTER_EXT 2 36 37 void uniphier_console_setup(void); 38 39 int uniphier_emmc_init(uintptr_t *block_dev_spec); 40 int uniphier_nand_init(uintptr_t *block_dev_spec); 41 int uniphier_usb_init(unsigned int soc, uintptr_t *block_dev_spec); 42 43 int uniphier_io_setup(unsigned int soc); 44 int uniphier_check_image(unsigned int image_id); 45 46 struct image_info; 47 struct image_info *uniphier_get_image_info(unsigned int image_id); 48 49 int uniphier_scp_is_running(void); 50 void uniphier_scp_start(void); 51 void uniphier_scp_open_com(void); 52 void uniphier_scp_system_off(void); 53 void uniphier_scp_system_reset(void); 54 55 struct mmap_region; 56 void uniphier_mmap_setup(uintptr_t total_base, size_t total_size, 57 const struct mmap_region *mmap); 58 59 void uniphier_cci_init(unsigned int soc); 60 void uniphier_cci_enable(void); 61 void uniphier_cci_disable(void); 62 63 void uniphier_gic_driver_init(unsigned int soc); 64 void uniphier_gic_init(void); 65 void uniphier_gic_cpuif_enable(void); 66 void uniphier_gic_cpuif_disable(void); 67 void uniphier_gic_pcpu_init(void); 68 69 unsigned int uniphier_calc_core_pos(u_register_t mpidr); 70 71 #define UNIPHIER_NS_DRAM_BASE 0x84000000 72 #define UNIPHIER_NS_DRAM_LIMIT 0x85000000 73 #define UNIPHIER_NS_DRAM_SIZE ((UNIPHIER_NS_DRAM_LIMIT) - \ 74 (UNIPHIER_NS_DRAM_BASE)) 75 76 #define UNIPHIER_BL33_BASE (UNIPHIER_NS_DRAM_BASE) 77 #define UNIPHIER_BL33_MAX_SIZE 0x00100000 78 79 #define UNIPHIER_SCP_BASE ((UNIPHIER_BL33_BASE) + \ 80 (UNIPHIER_BL33_MAX_SIZE)) 81 #define UNIPHIER_SCP_MAX_SIZE 0x00020000 82 83 #define UNIPHIER_BLOCK_BUF_BASE ((UNIPHIER_SCP_BASE) + \ 84 (UNIPHIER_SCP_MAX_SIZE)) 85 #define UNIPHIER_BLOCK_BUF_SIZE 0x00100000 86 87 #define UNIPHIER_IMAGE_BUF_BASE ((UNIPHIER_BLOCK_BUF_BASE) + \ 88 (UNIPHIER_BLOCK_BUF_SIZE)) 89 #define UNIPHIER_IMAGE_BUF_SIZE ((UNIPHIER_NS_DRAM_LIMIT) - \ 90 (UNIPHIER_IMAGE_BUF_BASE)) 91 92 #endif /* __UNIPHIER_H__ */ 93