| Max Filippov | 5584b4d | 2012-11-03 12:57:52 +0400 | [diff] [blame] | 1 | / { |
| Baruch Siach | 42beb76 | 2013-12-01 10:13:33 +0200 | [diff] [blame] | 2 | compatible = "cdns,xtensa-xtfpga"; |
| Max Filippov | 5584b4d | 2012-11-03 12:57:52 +0400 | [diff] [blame] | 3 | #address-cells = <1>; |
| 4 | #size-cells = <1>; |
| 5 | interrupt-parent = <&pic>; |
| 6 | |
| 7 | chosen { |
| 8 | bootargs = "earlycon=uart8250,mmio32,0xfd050020,115200n8 console=ttyS0,115200n8 ip=dhcp root=/dev/nfs rw debug"; |
| 9 | }; |
| 10 | |
| 11 | memory@0 { |
| 12 | device_type = "memory"; |
| 13 | reg = <0x00000000 0x06000000>; |
| 14 | }; |
| 15 | |
| 16 | cpus { |
| 17 | #address-cells = <1>; |
| 18 | #size-cells = <0>; |
| 19 | cpu@0 { |
| Baruch Siach | 42beb76 | 2013-12-01 10:13:33 +0200 | [diff] [blame] | 20 | compatible = "cdns,xtensa-cpu"; |
| Max Filippov | 5584b4d | 2012-11-03 12:57:52 +0400 | [diff] [blame] | 21 | reg = <0>; |
| 22 | /* Filled in by platform_setup from FPGA register |
| 23 | * clock-frequency = <100000000>; |
| 24 | */ |
| 25 | }; |
| 26 | }; |
| 27 | |
| 28 | pic: pic { |
| Max Filippov | cbd1de2 | 2013-12-01 12:59:49 +0400 | [diff] [blame] | 29 | compatible = "cdns,xtensa-pic"; |
| Max Filippov | 5584b4d | 2012-11-03 12:57:52 +0400 | [diff] [blame] | 30 | /* one cell: internal irq number, |
| 31 | * two cells: second cell == 0: internal irq number |
| 32 | * second cell == 1: external irq number |
| 33 | */ |
| 34 | #interrupt-cells = <2>; |
| 35 | interrupt-controller; |
| 36 | }; |
| 37 | |
| 38 | serial0: serial@fd050020 { |
| 39 | device_type = "serial"; |
| 40 | compatible = "ns16550a"; |
| 41 | no-loopback-test; |
| 42 | reg = <0xfd050020 0x20>; |
| 43 | reg-shift = <2>; |
| 44 | interrupts = <0 1>; /* external irq 0 */ |
| 45 | /* Filled in by platform_setup from FPGA register |
| 46 | * clock-frequency = <100000000>; |
| 47 | */ |
| 48 | }; |
| 49 | |
| 50 | enet0: ethoc@fd030000 { |
| 51 | compatible = "opencores,ethoc"; |
| 52 | reg = <0xfd030000 0x4000 0xfd800000 0x4000>; |
| 53 | interrupts = <1 1>; /* external irq 1 */ |
| 54 | local-mac-address = [00 50 c2 13 6f 00]; |
| 55 | }; |
| 56 | }; |