EPCS64 boot configuration

Actually it is not frozen, I run the program again and it seems that is working, but it started 3 hours ago...

$ nios2-flash-programmer --epcs --base=0x21400 hw.flash --debug

Reading override file "C:/altera/14.0/nios2eds/bin/nios2-flash-override.txt"

Using cable "USB-Blaster [USB-0]", device 1, instance 0x00

Resetting and pausing target processor: OK

Processor data bus width is 32 bits

Looking for EPCS registers at address 0x00021400 (with 32bit alignment)

Initial values: 00000000 00000000 00000260 00000000 00000000 00000001

Valid registers found

EPCS signature is 0xFF

EPCS device doesn't support RDID command

Using EPCS size information from section [EPCS-FF]

Device size is 8MByte (64Mbit)

Erase regions are:

offset 0: 128 x 64K

EPCS status is 0xFF

: Checksumming existing contents

00000000 : Verifying existing contents

00000000 : Needs erase then program

00010000 : Verifying existing contents

00010000 : Needs erase then program

00020000 : Verifying existing contents

00020000 : Needs erase then program

00030000 : Verifying existing contents

00030000 : Needs erase then program

00040000 : Verifying existing contents

00040000 : Needs erase then program

00050000 : Verifying existing contents

00050000 : Needs erase then program

00060000 : Verifying existing contents

00060000 : Needs erase then program

00070000 : Verifying existing contents

00070000 : Needs erase then program

00080000 : Verifying existing contents

00080000 : Needs erase then program

00090000 : Verifying existing contents

00090000 : Needs erase then program

000A0000 : Verifying existing contents

000A0000 : Needs erase then program

000B0000 : Verifying existing contents

000B0000 : Needs erase then program

000C0000 : Verifying existing contents

000C0000 : Needs erase then program

000D0000 : Verifying existing contents

000D0000 : Needs erase then program

000E0000 : Verifying existing contents

000E0000 : Needs erase then program

000F0000 : Verifying existing contents

000F0000 : Needs erase then program

00100000 : Verifying existing contents

00100000 : Needs erase then program

00000000 : Reading existing contents

00010000 : Reading existing contents

00020000 : Reading existing contents

00030000 : Reading existing contents

00040000 : Reading existing contents

00050000 : Reading existing contents

00060000 : Reading existing contents

00070000 : Reading existing contents

00080000 : Reading existing contents

00090000 : Reading existing contents

000A0000 : Reading existing contents

000B0000 : Reading existing contents

000C0000 : Reading existing contents

000D0000 : Reading existing contents

000E0000 : Reading existing contents

000F0000 : Reading existing contents

00100000 : Reading existing contents

Checksummed/read 15kB in 510.3s

00000000 ( 0%): Erasing

00010000 ( 5%): Erasing

00020000 (11%): Erasing

00030000 (17%): Erasing

00040000 (23%): Erasing

00050000 (29%): Erasing

00060000 (35%): Erasing

00070000 (41%): Erasing

00080000 (47%): Erasing

00090000 (52%): Erasing

000A0000 (58%): Erasing

000B0000 (64%): Erasing

000C0000 (70%): Erasing

000D0000 (76%): Erasing

000E0000 (82%): Erasing

000F0000 (88%): Erasing

00100000 (94%): Erasing

Erased 1088kB in 850.6s (1.2kB/s)

00000000 ( 0%): Programming

00010000 ( 5%): Programming

00020000 (11%): Programming