#!/bin/sh

#An qspi flash connect to CycloneV dev board by spi bus, so the method
#is to read/write qspi flash to verify whether the qspi bus driver worked
#or not.

MTD_CHAR_DEVICE1="/dev/mtd0"
MTD_BLOCK_DEVICE1="/dev/mtdblock0"
MTD_CHAR_DEVICE2="/dev/mtd1"
MTD_BLOCK_DEVICE2="/dev/mtdblock1"

if [ ! -e $MTD_CHAR_DEVICE1 ]; then
    echo "FAIL: qspi flash device $MTD_CHAR_DEVICE1 does not exist"
    exit 1
else
    echo "PASS: qspi flash device $MTD_CHAR_DEVICE1 exists"
fi

if [ ! -e $MTD_BLOCK_DEVICE1 ]; then
    echo "FAIL: qspi flash device $MTD_BLOCK_DEVICE 1does not exist"
    exit 1
else
    echo "PASS: qspi flash device $MTD_BLOCK_DEVICE1 exists"
fi

if [ ! -e $MTD_CHAR_DEVICE2 ]; then
    echo "FAIL: qspi flash device $MTD_CHAR_DEVICE2 does not exist"
    exit 1
else
    echo "PASS: qspi flash device $MTD_CHAR_DEVICE2 exists"
fi

if [ ! -e $MTD_BLOCK_DEVICE2 ]; then
    echo "FAIL: qspi flash device $MTD_BLOCK_DEVICE2 does not exist"
    exit 1
else
    echo "PASS: qspi flash device $MTD_BLOCK_DEVICE2 exists"
fi

FLASH_ERASE=`which flash_erase`
if [ "x$FLASH_ERASE" != "x" ]; then
    echo "PASS: flash_erase found"
else
    echo "FAIL: flash_erase not found"
    exit 1
fi

$FLASH_ERASE -j $MTD_CHAR_DEVICE1 0 0
if [ $? -ne 0 ]; then
	echo "FAIL: format qspi flash device $MTD_BLOCK_DEVICE1 fail"
	exit 1
else
	mkdir -p /mnt/spi1
	mount -t jffs2 $MTD_BLOCK_DEVICE1 /mnt/spi1
	if [ $? -ne 0 ]; then
    	echo "FAIL: mount qspi flash device $MTD_BLOCK_DEVICE1 fail"
    	exit 1
	else
		cp /bin/busybox /mnt/spi1
		ls /mnt/spi1 |grep busybox
		if [ $? -ne 0 ]; then
    		echo "FAIL: read or write qspi flash device $MTD_BLOCK_DEVICE1 fail"
    		exit 1
		else
			umount $MTD_BLOCK_DEVICE1
    		echo "PASS: read or write qspi flash device $MTD_BLOCK_DEVICE1 success"
		fi
	fi
fi

$FLASH_ERASE -j $MTD_CHAR_DEVICE2 0 0
if [ $? -ne 0 ]; then
	echo "FAIL: format qspi flash device $MTD_BLOCK_DEVICE2 fail"
	exit 1
else
	mkdir -p /mnt/spi2
	mount -t jffs2 $MTD_BLOCK_DEVICE2 /mnt/spi1
	if [ $? -ne 0 ]; then
    	echo "FAIL: mount qspi flash device $MTD_BLOCK_DEVICE2 fail"
    	exit 1
	else
		cp /bin/busybox /mnt/spi2
		ls /mnt/spi2 |grep busybox
		if [ $? -ne 0 ]; then
    		echo "FAIL: read or write qspi flash device $MTD_BLOCK_DEVICE2 fail"
    		exit 1
		else
			umount $MTD_BLOCK_DEVICE2
    		echo "PASS: read or write qspi flash device $MTD_BLOCK_DEVICE2 success"
		fi
	fi
fi

echo "PASS: qspi bus test passed"
exit 0