mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-15 15:53:02 +00:00
cadb1a858d
The predefined NAND headers take too much spaces in the mtk_image.c. Moving them into a new file can significantly improve the readability of both mtk_image.c and the new mtk_nand_headers.c. This is a preparation for adding more NAND headers. Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
202 lines
3.9 KiB
C
202 lines
3.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* MediaTek BootROM header definitions
|
|
*
|
|
* Copyright (C) 2018 MediaTek Inc.
|
|
* Author: Weijie Gao <weijie.gao@mediatek.com>
|
|
*/
|
|
|
|
#ifndef _MTK_IMAGE_H
|
|
#define _MTK_IMAGE_H
|
|
|
|
/* Device header definitions, all fields are little-endian */
|
|
|
|
/* Header for NOR/SD/eMMC */
|
|
union gen_boot_header {
|
|
struct {
|
|
char name[12];
|
|
uint32_t version;
|
|
uint32_t size;
|
|
};
|
|
|
|
uint8_t pad[0x200];
|
|
};
|
|
|
|
#define EMMC_BOOT_NAME "EMMC_BOOT"
|
|
#define SF_BOOT_NAME "SF_BOOT"
|
|
#define SDMMC_BOOT_NAME "SDMMC_BOOT"
|
|
|
|
/* BootROM layout header */
|
|
struct brom_layout_header {
|
|
char name[8];
|
|
uint32_t version;
|
|
uint32_t header_size;
|
|
uint32_t total_size;
|
|
uint32_t magic;
|
|
uint32_t type;
|
|
uint32_t header_size_2;
|
|
uint32_t total_size_2;
|
|
uint32_t unused;
|
|
};
|
|
|
|
#define BRLYT_NAME "BRLYT"
|
|
#define BRLYT_MAGIC 0x42424242
|
|
|
|
enum brlyt_img_type {
|
|
BRLYT_TYPE_INVALID = 0,
|
|
BRLYT_TYPE_NAND = 0x10002,
|
|
BRLYT_TYPE_EMMC = 0x10005,
|
|
BRLYT_TYPE_NOR = 0x10007,
|
|
BRLYT_TYPE_SDMMC = 0x10008,
|
|
BRLYT_TYPE_SNAND = 0x10009
|
|
};
|
|
|
|
/* Combined device header for NOR/SD/eMMC */
|
|
struct gen_device_header {
|
|
union gen_boot_header boot;
|
|
|
|
union {
|
|
struct brom_layout_header brlyt;
|
|
uint8_t brlyt_pad[0x400];
|
|
};
|
|
};
|
|
|
|
/* BootROM header definitions */
|
|
struct gfh_common_header {
|
|
uint8_t magic[3];
|
|
uint8_t version;
|
|
uint16_t size;
|
|
uint16_t type;
|
|
};
|
|
|
|
#define GFH_HEADER_MAGIC "MMM"
|
|
|
|
#define GFH_TYPE_FILE_INFO 0
|
|
#define GFH_TYPE_BL_INFO 1
|
|
#define GFH_TYPE_BROM_CFG 7
|
|
#define GFH_TYPE_BL_SEC_KEY 3
|
|
#define GFH_TYPE_ANTI_CLONE 2
|
|
#define GFH_TYPE_BROM_SEC_CFG 8
|
|
|
|
struct gfh_file_info {
|
|
struct gfh_common_header gfh;
|
|
char name[12];
|
|
uint32_t unused;
|
|
uint16_t file_type;
|
|
uint8_t flash_type;
|
|
uint8_t sig_type;
|
|
uint32_t load_addr;
|
|
uint32_t total_size;
|
|
uint32_t max_size;
|
|
uint32_t hdr_size;
|
|
uint32_t sig_size;
|
|
uint32_t jump_offset;
|
|
uint32_t processed;
|
|
};
|
|
|
|
#define GFH_FILE_INFO_NAME "FILE_INFO"
|
|
|
|
#define GFH_FLASH_TYPE_GEN 5
|
|
#define GFH_FLASH_TYPE_NAND 2
|
|
|
|
#define GFH_SIG_TYPE_NONE 0
|
|
#define GFH_SIG_TYPE_SHA256 1
|
|
|
|
struct gfh_bl_info {
|
|
struct gfh_common_header gfh;
|
|
uint32_t attr;
|
|
};
|
|
|
|
struct gfh_brom_cfg {
|
|
struct gfh_common_header gfh;
|
|
uint32_t cfg_bits;
|
|
uint32_t usbdl_by_auto_detect_timeout_ms;
|
|
uint8_t unused[0x45];
|
|
uint8_t jump_bl_arm64;
|
|
uint8_t unused2[2];
|
|
uint32_t usbdl_by_kcol0_timeout_ms;
|
|
uint32_t usbdl_by_flag_timeout_ms;
|
|
uint32_t pad;
|
|
};
|
|
|
|
#define GFH_BROM_CFG_USBDL_BY_AUTO_DETECT_TIMEOUT_EN 0x02
|
|
#define GFH_BROM_CFG_USBDL_AUTO_DETECT_DIS 0x10
|
|
#define GFH_BROM_CFG_USBDL_BY_KCOL0_TIMEOUT_EN 0x80
|
|
#define GFH_BROM_CFG_USBDL_BY_FLAG_TIMEOUT_EN 0x100
|
|
#define GFH_BROM_CFG_JUMP_BL_ARM64_EN 0x1000
|
|
#define GFH_BROM_CFG_JUMP_BL_ARM64 0x64
|
|
|
|
struct gfh_bl_sec_key {
|
|
struct gfh_common_header gfh;
|
|
uint8_t pad[0x20c];
|
|
};
|
|
|
|
struct gfh_anti_clone {
|
|
struct gfh_common_header gfh;
|
|
uint8_t ac_b2k;
|
|
uint8_t ac_b2c;
|
|
uint16_t pad;
|
|
uint32_t ac_offset;
|
|
uint32_t ac_len;
|
|
};
|
|
|
|
struct gfh_brom_sec_cfg {
|
|
struct gfh_common_header gfh;
|
|
uint32_t cfg_bits;
|
|
char customer_name[0x20];
|
|
uint32_t pad;
|
|
};
|
|
|
|
#define BROM_SEC_CFG_JTAG_EN 1
|
|
#define BROM_SEC_CFG_UART_EN 2
|
|
|
|
struct gfh_header {
|
|
struct gfh_file_info file_info;
|
|
struct gfh_bl_info bl_info;
|
|
struct gfh_brom_cfg brom_cfg;
|
|
struct gfh_bl_sec_key bl_sec_key;
|
|
struct gfh_anti_clone anti_clone;
|
|
struct gfh_brom_sec_cfg brom_sec_cfg;
|
|
};
|
|
|
|
/* LK image header */
|
|
|
|
union lk_hdr {
|
|
struct {
|
|
uint32_t magic;
|
|
uint32_t size;
|
|
char name[32];
|
|
uint32_t loadaddr;
|
|
uint32_t mode;
|
|
};
|
|
|
|
uint8_t data[512];
|
|
};
|
|
|
|
#define LK_PART_MAGIC 0x58881688
|
|
|
|
/* MT7621 NAND SPL image header */
|
|
|
|
#define MT7621_IH_NMLEN 12
|
|
#define MT7621_IH_CRC_POLYNOMIAL 0x04c11db7
|
|
|
|
struct mt7621_nand_header {
|
|
char ih_name[MT7621_IH_NMLEN];
|
|
uint32_t nand_ac_timing;
|
|
uint32_t ih_stage_offset;
|
|
uint32_t ih_bootloader_offset;
|
|
uint32_t nand_info_1_data;
|
|
uint32_t crc;
|
|
};
|
|
|
|
struct mt7621_stage1_header {
|
|
uint32_t jump_insn[2];
|
|
uint32_t ep;
|
|
uint32_t stage_size;
|
|
uint32_t has_stage2;
|
|
uint32_t next_ep;
|
|
uint32_t next_size;
|
|
uint32_t next_offset;
|
|
};
|
|
|
|
#endif /* _MTK_IMAGE_H */
|