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Diffstat (limited to 'include/common/fip.h')
| -rw-r--r-- | include/common/fip.h | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/include/common/fip.h b/include/common/fip.h new file mode 100644 index 0000000..19146e2 --- /dev/null +++ b/include/common/fip.h @@ -0,0 +1,141 @@ + +/* + * arch/arm/cpu/armv8/common/firmware/include/common/fip.h + * + * Copyright (C) 2015 Amlogic, Inc. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +*/ + +#include <bl_common.h> +#include <stdint.h> +#include <platform_def.h> +#include <storage.h> +#include <config.h> + +#ifndef __BL2_FIP_H_ +#define __BL2_FIP_H_ + +#define NEED_BL32 CONFIG_NEED_BL32 +#define NEED_BL301 CONFIG_NEED_BL301 + +#define TOC_HEADER_NAME (0xAA640001) +#define TOC_HEADER_SERIAL_NUMBER (0x12345678) + +#define _UUID_NODE_LEN 6 + +struct uuid { + uint32_t time_low; + uint16_t time_mid; + uint16_t time_hi_and_version; + uint8_t clock_seq_hi_and_reserved; + uint8_t clock_seq_low; + uint8_t node[_UUID_NODE_LEN]; +}; + +typedef struct uuid uuid_t; + +typedef struct fip_toc_header { + uint32_t name; + uint32_t serial_number; + uint64_t flags; +} fip_toc_header_t; + +typedef struct fip_toc_entry { + uuid_t uuid; + uint64_t offset; + uint64_t size; + uint64_t flags; +} fip_toc_entry_t; + +/*amlogic fip structure: bl30+bl31+(bl32)+bl33*/ +typedef struct aml_fip_header { + fip_toc_header_t fip_header; /*16byte*/ + fip_toc_entry_t bl30_entry; /*40byte*/ +#if (NEED_BL301) + fip_toc_entry_t bl301_entry; /*40byte*/ +#endif + fip_toc_entry_t bl31_entry; /*40byte*/ +#if (NEED_BL32) + fip_toc_entry_t bl32_entry; /*40byte*/ +#endif + fip_toc_entry_t bl33_entry; /*40byte*/ +} aml_fip_header_t; + +/*aml defines*/ +#define FIP_HEADER_SIZE_OFFSET 0x20 +#define TPL_LOAD_ADDR CONFIG_SYS_TEXT_BASE +#define TPL_GET_BL_ADDR(offset) (TPL_LOAD_ADDR + (*((volatile unsigned *)(TPL_LOAD_ADDR + (offset))))) +#define TPL_GET_BL_SIZE(offset) (*((volatile unsigned *)(TPL_LOAD_ADDR + offset))) + +/*aml fip.bin doesn't have bl2.bin*/ +//#define FM_BIN_BL2_OFFSET 0x20 +//#define FM_BIN_BL2_SIZE 0x28 +#define FM_BIN_BL30_OFFSET 0x20 //0x48(when have bl2.bin) +#define FM_BIN_BL30_SIZE 0x28 //0x50 +#define FM_BIN_BL31_OFFSET 0x48 //0x70 +#define FM_BIN_BL31_SIZE 0x50 //0x78 +#if (NEED_BL32) +#define FM_BIN_BL32_OFFSET 0x70 //0x98 +#define FM_BIN_BL32_SIZE 0x78 //0xA0 +#define FM_BIN_BL33_OFFSET 0x98 //0xC0 +#define FM_BIN_BL33_SIZE 0xA0 //0xC8 +#else +#define FM_BIN_BL33_OFFSET 0x70 //0x98 +#define FM_BIN_BL33_SIZE 0x78 //0xA0 +#endif + +/* load address assignment */ +#define FM_BL30_LOAD_ADDR CONFIG_SYS_TEXT_BASE +#define FM_BL301_LOAD_ADDR CONFIG_SYS_TEXT_BASE +#define FM_BL31_LOAD_ADDR 0x10100000 //0x05000000 +#define FM_BL32_LOAD_ADDR 0x05200000 +#define FM_BL33_LOAD_ADDR CONFIG_SYS_TEXT_BASE + +/*usb burning func*/ +#define USB_BL2_RETURN_ROM_ADDR 0xd9044504 +#define FM_USB_MODE_LOAD_ADDR 0x0200c000//using u-boot.bin.usb.tpl, not u-boot.bin +#define BL2_RETURN_ROM_USB_ADDR 0xd9043df0 +#define USB_BL2_RUN_CMD_PARA_ADDR (void*)(0XD9000000 + 0XC000)//(BL1_RAM_END)//sram_start + 48K + +#define FM_FIP_HEADER_LOAD_ADDR 0x01400000 /*tmp addr until bl33 load done*/ +#define BL2_MMU_TABLE_BASE 0x01500000 +#define BL2_MMU_TABLE_SIZE (sizeof(uint64_t) * MAX_XLAT_TABLES * XLAT_TABLE_ENTRIES) +#define BL2_MMAP_BASE 0x01600000 +#define BL2_MMAP_NUM (MAX_MMAP_REGIONS + 1) +#define BL2_SEC_BOOT_BUF_BASE 0x01700000 +#define BL2_SEC_BOOT_BUF_SIZE 0x00100000 +#define BL2_NAND_BUF_BASE 0x01800000 +#define BL2_NAND_BUF_SIZE 0x00100000 +#define BL2_SEC_BOOT_SP_BASE (BL2_NAND_BUF_BASE) +#define FM_FIP_BL3X_TEMP_LOAD_ADDR (BL2_SEC_BOOT_BUF_BASE) /*tmp addr for bl3x load & process for secure boot*/ + +/*fip defines*/ +void bl2_load_image(void); + +/*parse blx*/ +void parse_blx(image_info_t *image_data, + entry_point_info_t *entry_point_info, + unsigned int src, + unsigned int dst, + unsigned int length, + unsigned int); +void process_bl30x(image_info_t *image_data, + entry_point_info_t *entry_point_info, + const char * name); +void bl2_to_romcode(uintptr_t entry); +void check_handler(void); + +#endif /*__BL2_FIP_H_*/ |