main.c File Reference

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <types.h>
#include <config.h>
#include <log.h>
#include <mmu.h>
#include <common.h>
#include <jmp.h>
#include "sys-dram.h"
#include "sys-sdcard.h"
#include "sys-sid.h"
#include "sys-spi.h"
#include <cli.h>
#include <cli_shell.h>
#include <cli_termesc.h>
#include <image_loader.h>
#include "ff.h"
#include "libfdt.h"

Include dependency graph for main.c:

Classes
struct	image_info_t

Macros
#define	CONFIG_KERNEL_FILENAME   "zImage"
#define	CONFIG_DTB_FILENAME   "sunxi.dtb"
#define	CONFIG_SDMMC_SPEED_TEST_SIZE   1024
#define	CONFIG_DTB_LOAD_ADDR   (0x41008000)
#define	CONFIG_KERNEL_LOAD_ADDR   (0x41800000)
#define	CONFIG_SPINAND_DTB_ADDR   (128 * 2048)
#define	CONFIG_SPINAND_KERNEL_ADDR   (256 * 2048)
#define	FILENAME_MAX_LEN   64
#define	CHUNK_SIZE   0x20000

Functions
static int	fatfs_loadimage (char *filename, BYTE *dest)
static int	load_sdcard (image_info_t *image)
int	load_spi_nand (sunxi_spi_t *spi, image_info_t *image)
	msh_declare_command (bootargs)
	msh_define_help (bootargs, "get/set bootargs for kernel", "Usage: bootargs set \"bootargs\" - set new bootargs for zImage\n" " bootargs get - get current bootargs\n")
int	cmd_bootargs (int argc, const char **argv)
	msh_declare_command (reload)
	msh_define_help (reload, "rescan TF Card and reload DTB, Kernel zImage", "Usage: reload\n")
int	cmd_reload (int argc, const char **argv)
	msh_declare_command (boot)
	msh_define_help (boot, "boot to linux", "Usage: boot\n")
int	cmd_boot (int argc, const char **argv)
int	main (void)

Variables
sunxi_serial_t	uart_dbg
sunxi_spi_t	sunxi_spi0
sdhci_t	sdhci0
dram_para_t	dram_para
image_info_t	image
const msh_command_entry	commands []

Macro Definition Documentation

CHUNK_SIZE

#define CHUNK_SIZE   0x20000

CONFIG_DTB_FILENAME

#define CONFIG_DTB_FILENAME   "sunxi.dtb"

CONFIG_DTB_LOAD_ADDR

#define CONFIG_DTB_LOAD_ADDR   (0x41008000)

CONFIG_KERNEL_FILENAME

#define CONFIG_KERNEL_FILENAME   "zImage"

CONFIG_KERNEL_LOAD_ADDR

#define CONFIG_KERNEL_LOAD_ADDR   (0x41800000)

CONFIG_SDMMC_SPEED_TEST_SIZE

#define CONFIG_SDMMC_SPEED_TEST_SIZE   1024

CONFIG_SPINAND_DTB_ADDR

#define CONFIG_SPINAND_DTB_ADDR   (128 * 2048)

CONFIG_SPINAND_KERNEL_ADDR

#define CONFIG_SPINAND_KERNEL_ADDR   (256 * 2048)

FILENAME_MAX_LEN

#define FILENAME_MAX_LEN   64

Function Documentation

cmd_boot()

int cmd_boot	(	int	argc,
		const char **	argv
	)

cmd_bootargs()

int cmd_bootargs	(	int	argc,
		const char **	argv
	)

cmd_reload()

int cmd_reload	(	int	argc,
		const char **	argv
	)

fatfs_loadimage()

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

static

load_sdcard()

static int load_sdcard ( image_info_t *  image )

static

load_spi_nand()

int load_spi_nand	(	sunxi_spi_t *	spi,
		image_info_t *	image
	)

main()

int main

(

void

)

msh_declare_command() [1/3]

msh_declare_command

(

boot

)

msh_declare_command() [2/3]

msh_declare_command

(

bootargs

)

msh_declare_command() [3/3]

msh_declare_command

(

reload

)

msh_define_help() [1/3]

msh_define_help	(	boot	,
		"boot to linux"	,
		"Usage: boot\n"
	)

msh_define_help() [2/3]

msh_define_help	(	bootargs	,
		"get/set bootargs for kernel"	,
		"Usage: bootargs set \"bootargs\" - set new bootargs for zImage\n" " bootargs get - get current bootargs\n"
	)

msh_define_help() [3/3]

msh_define_help	(	reload	,
		"rescan TF Card and reload	DTB,
		Kernel zImage"	,
		"Usage: reload\n"
	)

Variable Documentation

commands

const msh_command_entry commands[]

Initial value:

= {
        msh_define_command(bootargs),
        msh_define_command(reload),
        msh_define_command(boot),
        msh_command_end,
}

dram_para

dram_para_t dram_para

extern

image

image_info_t image

sdhci0

sdhci_t sdhci0

extern

sunxi_spi0

sunxi_spi_t sunxi_spi0

extern

uart_dbg

sunxi_serial_t uart_dbg

extern