config.c

source code of armboot for s3c4510

#include <stdio.h>
#include <stdlib.h>
#include "config.h"

const unsigned long board_table[] = CFG_BOARD_TABLE;
const unsigned long cpu_table[] = CFG_CPU_TABLE;
const unsigned long driver_table[] = CFG_DRIVER_TABLE;
const unsigned long flash_table[]= CFG_FLASH_TABLE;
const unsigned long sdram_size_table[] = CFG_SDRAM_SIZE_TABLE;
const unsigned long sdram_datawidth_table[] = CFG_SDRAM_DATAWIDTH_TABLE;
const unsigned long sdram_bank_table[] = CFG_SDRAM_BANK_TABLE;

int configure=0;

int Board_Selection(void)
{
	int board=0;
	
	while(!board)
	{
		printf("\n[1] Select BOARD                   1)s5n8947     2)s3c2500     3)s3c2510  ? \n");
		printf("> ");
		scanf("%d",&board);
		if((board > 3)||(board < 1))
		{
			printf("             Wrong Number !!!\n");
			board = 0;
		}
		else
		{
			configure |= (board_table[board-1]|cpu_table[board-1]|driver_table[board-1]);
			return configure;
		}// else
	}// while(!board)
	
}// Board_Selection


int Flash_Selection(void)
{
	int flash_size=0, flash=0;
	
	while(!flash_size)
	{
		printf("\n[2] Select Flash Memory size       1)2MB         2)4MB  ? \n");
		printf("> ");
		scanf("%d",&flash_size);
		if((flash_size > 2)||(flash_size < 1))
		{
			printf("             Wrong Number !!!\n");
			flash_size = 0;
		}
	}// while(!flash_size)

	while(!flash)
	{
		if(flash_size == 2)
		{
			printf("\n[3] Select Flash Vendor            1)AMD         2)ATMEL       3)HYNIX  ? \n");
			printf("> ");
			scanf("%d",&flash);
			if((flash > 3)||(flash < 1))
			{
				printf("             Wrong Number !!!\n");
				flash = 0;
			}
			else
			{
				configure |= flash_table[flash+4];
				return configure;
			}
		}// if(flash_size == 2)
		else
		{
			printf("\n[3] Select Flash Vendor            1)SAMSUNG    2)AMD    3)FUJITSU    4)STMicro    5)SST  ? \n");
			printf("> ");
			scanf("%d",&flash);
			if((flash > 5)||(flash < 1))
			{
				printf("             Wrong Number !!!\n");
				flash = 0;
			}
			else
			{
				configure |= flash_table[flash-1];
				return configure;
			}
		}// else

	}// while(!flash)
}// Flash_Selection

int Sdram_Selection(void)
{
	int sdram_size=0, sdram_width=0, sdram_bank=0;

	while(!sdram_size)
	{
		printf("\n[4] Select SDRAM size              1)8MB         2)16MB        3)32MB  ? \n");
		printf("> ");
		scanf("%d",&sdram_size);
		if((sdram_size > 3)||(sdram_size < 1))
		{
			printf("             Wrong Number !!!\n");
			sdram_size = 0;
		}
		else
		{
			configure |= sdram_size_table[sdram_size-1];
		}
	}// while(!sdram_size)

	while(!sdram_width)
	{
		printf("\n[5] Select SDRAM Data Width        1)16Bit       2)32Bit  ? \n");
		printf("> ");
		scanf("%d",&sdram_width);
		if((sdram_width > 2)||(sdram_width < 1))
		{
			printf("             Wrong Number !!!\n");
			sdram_width = 0;
		}
		else
		{
			configure |= sdram_datawidth_table[sdram_width-1];
		}
	}// while(!sdram_width)

	while(!sdram_bank)
	{
		printf("\n[6] Select SDRAM Bank(MCU)         1)1Bank       2)2Bank  ? \n");
		printf("> ");
		scanf("%d",&sdram_bank);
		if((sdram_bank > 2)||(sdram_bank < 1))
		{
			printf("             Wrong Number !!!\n");
			sdram_bank = 0;
		}
		else
		{
			configure |= sdram_bank_table[sdram_bank-1];
		}
	}// while(!sdram_bank)

	return configure;

}// Sdram_Selection

int Configuration_Setting(int config)
{

	system("echo 'ARCH   = arm' > include/config.mk");

	// board, CPU and MAC driver configuration
	if(config & S5N8947)
		system("echo 'BOARD  = s5n8947'  >> include/config.mk;
				echo 'CPU    = arm7tdmi' >> include/config.mk;
				echo 'DRIVER = mac8947'  >> include/config.mk;
				echo '#include <configs/config_s5n8947.h>' > include/config.h");
	else if(config & S3C2500)
		system("echo 'BOARD  = s3c2500'  >> include/config.mk;
                echo 'CPU    = arm940t'  >> include/config.mk;
                echo 'DRIVER = mac2500'  >> include/config.mk;
                echo '#include <configs/config_s3c2500.h>' > include/config.h");
	else if(config & S3C2510)
		system("echo 'BOARD  = s3c2510'  >> include/config.mk;
                echo 'CPU    = arm940t'  >> include/config.mk;
                echo 'DRIVER = mac2510'  >> include/config.mk;
                echo '#include <configs/config_s3c2510.h>' > include/config.h");
	else
	{
		printf("Illegal Board Configuration !!!");
		return 1;
	}

	// flash memory configuration
	if(config & K8B1616UBA)
		 system("echo '#define K8B1616UBA'  >>include/config.h;
                 echo '#define K8B1616UBA'  > include/config1.h");
	else if(config & AM29LV160D)
		system("echo '#define AM29LV160D'  >>include/config.h;
                echo '#define AM29LV160D'  > include/config1.h");
	else if(config & MBM29LV160BE)
		system("echo '#define AM29LV160D'  >>include/config.h;
                echo '#define AM29LV160D'  > include/config1.h;
                echo '#define MBM29LV160BE'>>include/config.h;
                echo '#define MBM29LV160BE'> include/config1.h");
	else if(config & M29W160DB)
		system("echo '#define AM29LV160D'  >>include/config.h;
                echo '#define AM29LV160D'  > include/config1.h;
                echo '#define M29W160DB'   >>include/config.h;
                echo '#define M29W160DB'   > include/config1.h");
	else if(config & SST39VF160)
		system("echo '#define SST39VF160'  >>include/config.h;
                echo '#define SST39VF160'  > include/config1.h");
	else if(config & AM29LV320D)
		system("echo '#define AM29LV320D'  >>include/config.h;
                echo '#define AM29LV320D'  > include/config1.h");
	else if(config & AT49BV321)
		system("echo '#define AT49BV321'   >>include/config.h;
                echo '#define AT49BV321'   > include/config1.h");
	else if(config & HY29LV320B)
		system("echo '#define HY29LV320B'   >>include/config.h;
                echo '#define HY29LV320B'   > include/config1.h");
	else
	{
		printf("Illegal Flash Memory Configuration !!!");
		return 1;
	}

	// SDRAM configuration
	// SDRAM size
	if(config & SD8MB)
		system("echo '#define SD8MB'  >>include/config.h;
                echo '#define SD8MB'  >>include/config1.h");
	else if(config & SD16MB)
		system("echo '#define SD16MB' >>include/config.h;
                echo '#define SD16MB' >>include/config1.h");
	else if(config & SD32MB)
		system("echo '#define SD32MB' >>include/config.h;
                echo '#define SD32MB' >>include/config1.h");
	else
	{
		printf("Illegal SDRAM size Configuration !!!");
		return 1;
	}

	// SDRAM Data Bus Width
	if(config & SD16BIT)
		system("echo '#define SD16BIT' >>include/config.h;
                echo '#define SD16BIT' >>include/config1.h");
	else if(config & SD32BIT)
		system("echo '#define SD32BIT' >>include/config.h;
                echo '#define SD32BIT' >>include/config1.h");
	else
	{
		printf("Illegal SDRAM Data Bus Width Configuration !!!");
		return 1;
	}

	// SDRAM Bank
	if(config & SD1BANK)
		system("echo '#define SD1BANK' >>include/config.h;
                echo '#define SD1BANK' >>include/config1.h");
	else if(config & SD2BANK)
		 system("echo '#define SD2BANK' >>include/config.h;
                 echo '#define SD2BANK' >>include/config1.h");
	else
	{
		printf("Illegal SDRAM Bank Configuration !!!");
		return 1;
	}

	return 0;

}

int main()
{
	system("clear") ;
	printf("********************************************************************************\n") ;
	printf("*                                                                              *\n") ;
	printf("*                S A M S U N G    N E T C O M M    P R O D U C T               *\n") ;
	printf("*                                                                              *\n") ;
	printf("*                     B O A R D   C O N F I G U R A T I O N                    *\n") ;
	printf("*                                                                              *\n") ;
	printf("*                         S5N8947, S3C2500, S3C2510                            *\n") ;
	printf("*                                                                              *\n") ;
	printf("*                                                                              *\n") ;
	printf("*                                    SAMSUNG Electronics System Solution       *\n") ;
	printf("********************************************************************************\n") ;
	printf("\n\n");
	

	configure |= Board_Selection()|Flash_Selection()|Sdram_Selection();

	if(Configuration_Setting(configure))
	{
		printf("\nBoard Configuraiton Fail !!!\n");
		printf("\nTry Again !!!\n");
	}
	else
		printf("\n\nBoard Configuration Completed !!!\n\n");
	return 0;

}