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https://opencores.org/ocsvn/usb_fpga_1_2/usb_fpga_1_2/trunk
[/] [usb_fpga_1_2/] [trunk/] [include/] [ztex-fpga-flash.h] - Diff between revs 8 and 9
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| Rev 8 |
Rev 9 |
| Line 73... |
Line 73... |
flash_read_finish(flash_sector_size - 12); // dummy-read the rest of the sector + finish read opration
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flash_read_finish(flash_sector_size - 12); // dummy-read the rest of the sector + finish read opration
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if ( i==0 )
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if ( i==0 )
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return 3;
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return 3;
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// read the bitstream
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// read the bitstream
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if ( flash_read_init( 1 ) ) // prepare reading sector k
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if ( flash_read_init( 1 ) ) // prepare reading sector 1
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return 2;
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return 2;
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for ( k=1; k<i; k++ ) {
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for ( k=1; k<i; k++ ) {
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fpga_send_bitstream_from_flash( flash_sector_size );
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fpga_send_bitstream_from_flash( flash_sector_size );
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if ( flash_read_next() ) // prepare reading next sector
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if ( flash_read_next() ) // prepare reading next sector
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return 2;
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return 2;
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| Line 124... |
Line 124... |
/* *********************************************************************
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/* *********************************************************************
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***** fpga_configure_from_flash_init ********************************
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***** fpga_configure_from_flash_init ********************************
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********************************************************************* */
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********************************************************************* */
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// this function is colled by init_USB;
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// this function is colled by init_USB;
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void fpga_configure_from_flash_init() {
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void fpga_configure_from_flash_init() {
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if ( ! flash_enabled ) {
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fpga_flash_result = 2;
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return;
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}
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fpga_flash_result = fpga_configure_from_flash(0);
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fpga_flash_result = fpga_configure_from_flash(0);
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if ( fpga_flash_result == 1 ) {
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if ( fpga_flash_result == 1 ) {
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post_fpga_config();
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post_fpga_config();
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}
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}
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else if ( fpga_flash_result == 4 ) {
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else if ( fpga_flash_result == 4 ) {
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