1*4882a593Smuzhiyun# Synology DS109 2*4882a593Smuzhiyun 3*4882a593Smuzhiyuninterface ftdi 4*4882a593Smuzhiyunftdi_vid_pid 0x0403 0x6010 5*4882a593Smuzhiyun 6*4882a593Smuzhiyunftdi_layout_init 0x0008 0x000b 7*4882a593Smuzhiyunftdi_layout_signal nTRST -data 0x0010 -oe 0x0010 8*4882a593Smuzhiyunftdi_layout_signal nSRST -data 0x0040 -oe 0x0040 9*4882a593Smuzhiyun 10*4882a593Smuzhiyunadapter_khz 2000 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun# length of reset signal: [ms] 13*4882a593Smuzhiyunadapter_nsrst_assert_width 1000 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun# don't talk to JTAG after reset for: [ms] 16*4882a593Smuzhiyunadapter_nsrst_delay 200 17*4882a593Smuzhiyun 18*4882a593Smuzhiyunsource [find target/feroceon.cfg] 19*4882a593Smuzhiyun 20*4882a593Smuzhiyunreset_config trst_and_srst srst_nogate 21*4882a593Smuzhiyun 22*4882a593Smuzhiyunproc ds109_init { } { 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun # We need to assert DBGRQ while holding nSRST down. 25*4882a593Smuzhiyun # However DBGACK will be set only when nSRST is released. 26*4882a593Smuzhiyun # Furthermore, the JTAG interface doesn't respond at all when 27*4882a593Smuzhiyun # the CPU is in the WFI (wait for interrupts) state, so it is 28*4882a593Smuzhiyun # possible that initial tap examination failed. So let's 29*4882a593Smuzhiyun # re-examine the target again here when nSRST is asserted which 30*4882a593Smuzhiyun # should then succeed. 31*4882a593Smuzhiyun jtag_reset 0 1 32*4882a593Smuzhiyun feroceon.cpu arp_examine 33*4882a593Smuzhiyun halt 0 34*4882a593Smuzhiyun jtag_reset 0 0 35*4882a593Smuzhiyun wait_halt 36*4882a593Smuzhiyun #reset run 37*4882a593Smuzhiyun #soft_reset_halt 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun arm mcr 15 0 0 1 0 0x00052078 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun mww 0xD00100e0 0x1b1b1b9b ;# 42*4882a593Smuzhiyun mww 0xD0020134 0xbbbbbbbb ;# 43*4882a593Smuzhiyun mww 0xD0020138 0x00bbbbbb ;# 44*4882a593Smuzhiyun mww 0xD0001400 0x43000C30 ;# DDR SDRAM Configuration Register 45*4882a593Smuzhiyun mww 0xD0001404 0x39743000 ;# Dunit Control Low Register 46*4882a593Smuzhiyun mww 0xD0001408 0x22125551 ;# DDR SDRAM Timing (Low) Register 47*4882a593Smuzhiyun mww 0xD000140C 0x00000833 ;# DDR SDRAM Timing (High) Register 48*4882a593Smuzhiyun mww 0xD0001410 0x0000000d ;# DDR SDRAM Address Control Register 49*4882a593Smuzhiyun mww 0xD0001414 0x00000000 ;# DDR SDRAM Open Pages Control Register 50*4882a593Smuzhiyun mww 0xD0001418 0x00000000 ;# DDR SDRAM Operation Register 51*4882a593Smuzhiyun mww 0xD000141C 0x00000C62 ;# DDR SDRAM Mode Register 52*4882a593Smuzhiyun mww 0xD0001420 0x00000042 ;# DDR SDRAM Extended Mode Register 53*4882a593Smuzhiyun mww 0xD0001424 0x0000F1FF ;# Dunit Control High Register 54*4882a593Smuzhiyun mww 0xD0001428 0x00085520 ;# Dunit Control High Register 55*4882a593Smuzhiyun mww 0xD000147c 0x00008552 ;# Dunit Control High Register 56*4882a593Smuzhiyun mww 0xD0001500 0x00000000 ;# 57*4882a593Smuzhiyun mww 0xD0001504 0x07FFFFF1 ;# CS0n Size Register 58*4882a593Smuzhiyun mww 0xD0001508 0x10000000 ;# CS1n Base Register 59*4882a593Smuzhiyun mww 0xD000150C 0x00000000 ;# CS1n Size Register 60*4882a593Smuzhiyun mww 0xD0001510 0x20000000 ;# 61*4882a593Smuzhiyun mww 0xD0001514 0x00000000 ;# CS2n Size Register 62*4882a593Smuzhiyun mww 0xD000151C 0x00000000 ;# CS3n Size Register 63*4882a593Smuzhiyun mww 0xD0001494 0x003C0000 ;# DDR2 SDRAM ODT Control (Low) Register 64*4882a593Smuzhiyun mww 0xD0001498 0x00000000 ;# DDR2 SDRAM ODT Control (High) REgister 65*4882a593Smuzhiyun mww 0xD000149C 0x0000F80F ;# DDR2 Dunit ODT Control Register 66*4882a593Smuzhiyun mww 0xD0001480 0x00000001 ;# DDR SDRAM Initialization Control Register 67*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# Main IRQ Interrupt Mask Register 68*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 69*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 70*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 71*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 72*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 73*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 74*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 75*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 76*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 77*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 78*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 79*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 80*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 81*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 82*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 83*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 84*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 85*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 86*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 87*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 88*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 89*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 90*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 91*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 92*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 93*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 94*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 95*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 96*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 97*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 98*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 99*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 100*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 101*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 102*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 103*4882a593Smuzhiyun mww 0xD0020204 0x00000000 ;# " 104*4882a593Smuzhiyun 105*4882a593Smuzhiyun mww 0xD0010000 0x01111111 ;# MPP 0 to 7 106*4882a593Smuzhiyun mww 0xD0010004 0x11113322 ;# MPP 8 to 15 107*4882a593Smuzhiyun mww 0xD0010008 0x00001111 ;# MPP 16 to 23 108*4882a593Smuzhiyun} 109*4882a593Smuzhiyun 110*4882a593Smuzhiyunproc ds109_load { } { 111*4882a593Smuzhiyun # load u-Boot into RAM and execute it 112*4882a593Smuzhiyun ds109_init 113*4882a593Smuzhiyun load_image u-boot.bin 0x00600000 bin 114*4882a593Smuzhiyun resume 0x00600000 115*4882a593Smuzhiyun} 116