main.c File Reference

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <types.h>
#include <config.h>
#include <log.h>
#include <timer.h>
#include <common.h>
#include <jmp.h>
#include <mmu.h>
#include <smalloc.h>
#include <sstdlib.h>
#include <string.h>
#include <sys-clk.h>
#include <sys-dram.h>
#include <sys-i2c.h>
#include <sys-rtc.h>
#include <sys-sdcard.h>
#include <sys-sid.h>
#include <sys-spi.h>
#include <pmu/axp.h>
#include <fdt_wrapper.h>
#include <ff.h>
#include <libfdt.h>
#include <sys-sdhci.h>
#include <uart.h>

Include dependency graph for main.c:

Classes
struct	atf_head
struct	ext_linux_data
struct	image_info_t
struct	image_header

Macros
#define	CONFIG_BL31_FILENAME   "bl31.bin"
#define	CONFIG_BL31_LOAD_ADDR   (0x48000000)
#define	CONFIG_DTB_LOAD_ADDR   (0x40400000)
#define	CONFIG_INITRD_LOAD_ADDR   (0x43000000)
#define	CONFIG_KERNEL_LOAD_ADDR   (0x40800000)
#define	CONFIG_EXTLINUX_FILENAME   "extlinux/extlinux.conf"
#define	CONFIG_EXTLINUX_LOAD_ADDR   (0x40020000)
#define	CONFIG_PLATFORM_MAGIC   "\0RAW\xbe\xe9\0\0"
#define	CONFIG_SDMMC_SPEED_TEST_SIZE   1024
#define	CONFIG_HEAP_BASE   (0x50800000)
#define	CONFIG_HEAP_SIZE   (16 * 1024 * 1024)
#define	FILENAME_MAX_LEN   25
#define	IH_COMP_NONE   0 /* No Compression Used */
#define	IH_COMP_GZIP   1 /* gzip Compression Used */
#define	IH_COMP_BZIP2   2 /* bzip2 Compression Used */
#define	IH_MAGIC   0x56190527 /* mkimage magic for uinitrd */
#define	IH_NMLEN   32 /* Image Name Length */
#define	CHUNK_SIZE   0x20000

Typedefs
typedef struct atf_head	atf_head_t
typedef struct ext_linux_data	ext_linux_data_t
typedef struct image_header	image_header_t

Functions
int	ar100s_gpu_fix (void)
static int	fatfs_loadimage_size (char *filename, BYTE *dest, uint32_t *file_size)
static int	fatfs_loadimage (char *filename, BYTE *dest)
static int	load_sdcard (image_info_t *image)
void	jmp_to_arm64 (uint32_t addr)
static char *	skip_spaces (char *str)
static char *	find_substring (char *source, const char *target)
static char *	copy_until_newline_or_end (char *source)
static void	parse_extlinux_data (char *config, ext_linux_data_t *data)
static int	fdt_pack_reg (const void *fdt, void *buf, uint64_t address, uint64_t size)
static char	to_hex_char (uint8_t value)
static void	chip_sid_to_mac (uint32_t chip_sid[4], uint8_t mac_address[6])
static char *	get_mac_address_from_sid (uint32_t chip_sid[4], char mac_address_str[18])
static int	load_extlinux (image_info_t *image, uint32_t dram_size)
static int	abortboot_single_key (int bootdelay)
int	main (void)

Variables
sunxi_serial_t	uart_dbg
sunxi_i2c_t	i2c_pmu
sunxi_sdhci_t	sdhci0
uint32_t	dram_para [32]
image_info_t	image

Macro Definition Documentation

CHUNK_SIZE

#define CHUNK_SIZE   0x20000

CONFIG_BL31_FILENAME

#define CONFIG_BL31_FILENAME   "bl31.bin"

CONFIG_BL31_LOAD_ADDR

#define CONFIG_BL31_LOAD_ADDR   (0x48000000)

CONFIG_DTB_LOAD_ADDR

#define CONFIG_DTB_LOAD_ADDR   (0x40400000)

CONFIG_EXTLINUX_FILENAME

#define CONFIG_EXTLINUX_FILENAME   "extlinux/extlinux.conf"

CONFIG_EXTLINUX_LOAD_ADDR

#define CONFIG_EXTLINUX_LOAD_ADDR   (0x40020000)

CONFIG_HEAP_BASE

#define CONFIG_HEAP_BASE   (0x50800000)

CONFIG_HEAP_SIZE

#define CONFIG_HEAP_SIZE   (16 * 1024 * 1024)

CONFIG_INITRD_LOAD_ADDR

#define CONFIG_INITRD_LOAD_ADDR   (0x43000000)

CONFIG_KERNEL_LOAD_ADDR

#define CONFIG_KERNEL_LOAD_ADDR   (0x40800000)

CONFIG_PLATFORM_MAGIC

#define CONFIG_PLATFORM_MAGIC   "\0RAW\xbe\xe9\0\0"

CONFIG_SDMMC_SPEED_TEST_SIZE

#define CONFIG_SDMMC_SPEED_TEST_SIZE   1024

FILENAME_MAX_LEN

#define FILENAME_MAX_LEN   25

IH_COMP_BZIP2

#define IH_COMP_BZIP2   2 /* bzip2 Compression Used */

IH_COMP_GZIP

#define IH_COMP_GZIP   1 /* gzip Compression Used */

IH_COMP_NONE

#define IH_COMP_NONE   0 /* No Compression Used */

IH_MAGIC

#define IH_MAGIC   0x56190527 /* mkimage magic for uinitrd */

IH_NMLEN

#define IH_NMLEN   32 /* Image Name Length */

Typedef Documentation

atf_head_t

typedef struct atf_head atf_head_t

ext_linux_data_t

typedef struct ext_linux_data ext_linux_data_t

image_header_t

typedef struct image_header image_header_t

Function Documentation

abortboot_single_key()

static int abortboot_single_key ( int  bootdelay )

static

ar100s_gpu_fix()

int ar100s_gpu_fix ( void  )

extern

chip_sid_to_mac()

static void chip_sid_to_mac ( uint32_t  chip_sid[4], uint8_t  mac_address[6]  )

static

copy_until_newline_or_end()

static char * copy_until_newline_or_end ( char *  source )

static

fatfs_loadimage()

static int fatfs_loadimage ( char *  filename, BYTE *  dest  )

static

fatfs_loadimage_size()

static int fatfs_loadimage_size ( char *  filename, BYTE *  dest, uint32_t *  file_size  )

static

fdt_pack_reg()

static int fdt_pack_reg ( const void *  fdt, void *  buf, uint64_t  address, uint64_t  size  )

static

find_substring()

static char * find_substring ( char *  source, const char *  target  )

static

get_mac_address_from_sid()

static char * get_mac_address_from_sid ( uint32_t  chip_sid[4], char  mac_address_str[18]  )

static

jmp_to_arm64()

void jmp_to_arm64

(

uint32_t

addr

)

load_extlinux()

static int load_extlinux ( image_info_t *  image, uint32_t  dram_size  )

static

load_sdcard()

static int load_sdcard ( image_info_t *  image )

static

main()

int main

(

void

)

parse_extlinux_data()

static void parse_extlinux_data ( char *  config, ext_linux_data_t *  data  )

static

skip_spaces()

static char * skip_spaces ( char *  str )

static

to_hex_char()

static char to_hex_char ( uint8_t  value )

static

Variable Documentation

dram_para

uint32_t dram_para[32]

extern

i2c_pmu

sunxi_i2c_t i2c_pmu

extern

image

image_info_t image

sdhci0

sunxi_sdhci_t sdhci0

extern

uart_dbg

sunxi_serial_t uart_dbg

extern