@ -234,7 +234,7 @@ static int do_spi_flash_read_write(int argc, char * const argv[])
unsigned long len ;
void * buf ;
char * endp ;
int ret ;
int ret = 1 ;
if ( argc < 4 )
return - 1 ;
@ -264,19 +264,23 @@ static int do_spi_flash_read_write(int argc, char * const argv[])
if ( strcmp ( argv [ 0 ] , " update " ) = = 0 )
ret = spi_flash_update ( flash , offset , len , buf ) ;
else if ( strcmp ( argv [ 0 ] , " read " ) = = 0 )
ret = spi_flash_read ( flash , offset , len , buf ) ;
else
ret = spi_flash_write ( flash , offset , len , buf ) ;
else if ( strncmp ( argv [ 0 ] , " read " , 4 ) = = 0 | |
strncmp ( argv [ 0 ] , " write " , 5 ) = = 0 ) {
int read ;
read = strncmp ( argv [ 0 ] , " read " , 4 ) = = 0 ;
if ( read )
ret = spi_flash_read ( flash , offset , len , buf ) ;
else
ret = spi_flash_write ( flash , offset , len , buf ) ;
printf ( " SF: %zu bytes @ %#x %s: %s \n " , ( size_t ) len , ( u32 ) offset ,
read ? " Read " : " Written " , ret ? " ERROR " : " OK " ) ;
}
unmap_physmem ( buf , len ) ;
if ( ret ) {
printf ( " SPI flash %s failed \n " , argv [ 0 ] ) ;
return 1 ;
}
return 0 ;
return ret = = 0 ? 0 : 1 ;
}
static int do_spi_flash_erase ( int argc , char * const argv [ ] )