On Thu, Aug 20, 2020 at 12:44 PM Edgar E. Iglesias
<edgar.igles...@gmail.com> wrote:
>
> From: "Edgar E. Iglesias" <edgar.igles...@xilinx.com>
>
> Add a device-tree source for petalogix-s3adsp1800 and
> recompile the DTB.
>
> This also removes the unused mpmc node which causes
> compilation warnings.
>
> Signed-off-by: Edgar E. Iglesias <edgar.igles...@xilinx.com>
Acked-by: Alistair Francis <alistair.fran...@wdc.com>
Alistair
> ---
> pc-bios/petalogix-s3adsp1800.dtb | Bin 8259 -> 8161 bytes
> pc-bios/petalogix-s3adsp1800.dts | 282 +++++++++++++++++++++++++++++++
> 2 files changed, 282 insertions(+)
> create mode 100644 pc-bios/petalogix-s3adsp1800.dts
>
> diff --git a/pc-bios/petalogix-s3adsp1800.dtb
> b/pc-bios/petalogix-s3adsp1800.dtb
> index
> 8ac80f2f2d191a8491b71182be50b3df2989551d..2513599438bffca96a93e877a1981efdd1a91115
> 100644
> GIT binary patch
> literal 8161
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>
> diff --git a/pc-bios/petalogix-s3adsp1800.dts
> b/pc-bios/petalogix-s3adsp1800.dts
> new file mode 100644
> index 0000000000..f53c36f870
> --- /dev/null
> +++ b/pc-bios/petalogix-s3adsp1800.dts
> @@ -0,0 +1,282 @@
> +/*
> + * Copyright (c) 2020 Xilinx Inc.
> + * Written by Edgar E. Iglesias <edgar.igles...@xilinx.com>.
> + *
> + * SPDX-License-Identifier: GPL-2.0+
> + */
> +
> +/dts-v1/;
> +
> +/ {
> + #address-cells = <0x01>;
> + #size-cells = <0x01>;
> + compatible = "xlnx,microblaze";
> + model = "testing";
> +
> + memory@90000000 {
> + device_type = "memory";
> + reg = <0x90000000 0x8000000>;
> + };
> +
> + chosen {
> + bootargs = "console=ttyUL0,115200";
> + stdout-path = "/plb/serial@84000000";
> + };
> +
> + cpus {
> + #address-cells = <0x01>;
> + #size-cells = <0x00>;
> + #cpus = <0x01>;
> +
> + cpu@0 {
> + clock-frequency = <0x3b9aca0>;
> + compatible = "xlnx,microblaze-7.10.d";
> + d-cache-baseaddr = <0x90000000>;
> + d-cache-highaddr = <0x97ffffff>;
> + d-cache-line-size = <0x10>;
> + d-cache-size = <0x800>;
> + device_type = "cpu";
> + i-cache-baseaddr = <0x90000000>;
> + i-cache-highaddr = <0x97ffffff>;
> + i-cache-line-size = <0x10>;
> + i-cache-size = <0x800>;
> + model = "microblaze,7.10.d";
> + reg = <0x00>;
> + timebase-frequency = <0x3b9aca0>;
> + xlnx,addr-tag-bits = <0x10>;
> + xlnx,allow-dcache-wr = <0x01>;
> + xlnx,allow-icache-wr = <0x01>;
> + xlnx,area-optimized = <0x00>;
> + xlnx,cache-byte-size = <0x800>;
> + xlnx,d-lmb = <0x01>;
> + xlnx,d-opb = <0x00>;
> + xlnx,d-plb = <0x01>;
> + xlnx,data-size = <0x20>;
> + xlnx,dcache-addr-tag = <0x10>;
> + xlnx,dcache-always-used = <0x00>;
> + xlnx,dcache-byte-size = <0x800>;
> + xlnx,dcache-line-len = <0x04>;
> + xlnx,dcache-use-fsl = <0x01>;
> + xlnx,debug-enabled = <0x01>;
> + xlnx,div-zero-exception = <0x00>;
> + xlnx,dopb-bus-exception = <0x00>;
> + xlnx,dynamic-bus-sizing = <0x01>;
> + xlnx,edge-is-positive = <0x01>;
> + xlnx,family = "spartan3adsp";
> + xlnx,fpu-exception = <0x00>;
> + xlnx,fsl-data-size = <0x20>;
> + xlnx,fsl-exception = <0x00>;
> + xlnx,fsl-links = <0x00>;
> + xlnx,i-lmb = <0x01>;
> + xlnx,i-opb = <0x00>;
> + xlnx,i-plb = <0x01>;
> + xlnx,icache-always-used = <0x00>;
> + xlnx,icache-line-len = <0x04>;
> + xlnx,icache-use-fsl = <0x01>;
> + xlnx,ill-opcode-exception = <0x00>;
> + xlnx,instance = "microblaze_0";
> + xlnx,interconnect = <0x01>;
> + xlnx,interrupt-is-edge = <0x00>;
> + xlnx,iopb-bus-exception = <0x00>;
> + xlnx,mmu-dtlb-size = <0x04>;
> + xlnx,mmu-itlb-size = <0x02>;
> + xlnx,mmu-tlb-access = <0x03>;
> + xlnx,mmu-zones = <0x10>;
> + xlnx,number-of-pc-brk = <0x03>;
> + xlnx,number-of-rd-addr-brk = <0x02>;
> + xlnx,number-of-wr-addr-brk = <0x02>;
> + xlnx,opcode-0x0-illegal = <0x00>;
> + xlnx,pvr = <0x01>;
> + xlnx,pvr-user1 = <0x00>;
> + xlnx,pvr-user2 = <0x00>;
> + xlnx,reset-msr = <0x00>;
> + xlnx,sco = <0x00>;
> + xlnx,unaligned-exceptions = <0x01>;
> + xlnx,use-barrel = <0x01>;
> + xlnx,use-dcache = <0x01>;
> + xlnx,use-div = <0x00>;
> + xlnx,use-ext-brk = <0x01>;
> + xlnx,use-ext-nm-brk = <0x01>;
> + xlnx,use-extended-fsl-instr = <0x00>;
> + xlnx,use-fpu = <0x00>;
> + xlnx,use-hw-mul = <0x01>;
> + xlnx,use-icache = <0x01>;
> + xlnx,use-interrupt = <0x01>;
> + xlnx,use-mmu = <0x03>;
> + xlnx,use-msr-instr = <0x01>;
> + xlnx,use-pcmp-instr = <0x01>;
> + };
> + };
> +
> + plb {
> + #address-cells = <0x01>;
> + #size-cells = <0x01>;
> + compatible = "xlnx,plb-v46-1.03.a\0simple-bus";
> + ranges;
> +
> + ethernet@81000000 {
> + compatible = "xlnx,xps-ethernetlite-2.00.a";
> + device_type = "network";
> + interrupt-parent = <0x01>;
> + interrupts = <0x01 0x00>;
> + local-mac-address = [02 00 00 00 00 00];
> + reg = <0x81000000 0x10000>;
> + xlnx,duplex = <0x01>;
> + xlnx,family = "spartan3adsp";
> + xlnx,rx-ping-pong = <0x00>;
> + xlnx,tx-ping-pong = <0x00>;
> + };
> +
> + flash@a0000000 {
> + bank-width = <0x01>;
> + compatible = "xlnx,xps-mch-emc-2.00.a\0cfi-flash";
> + reg = <0xa0000000 0x1000000>;
> + xlnx,family = "spartan3adsp";
> + xlnx,include-datawidth-matching-0 = <0x01>;
> + xlnx,include-datawidth-matching-1 = <0x00>;
> + xlnx,include-datawidth-matching-2 = <0x00>;
> + xlnx,include-datawidth-matching-3 = <0x00>;
> + xlnx,include-negedge-ioregs = <0x00>;
> + xlnx,include-plb-ipif = <0x01>;
> + xlnx,include-wrbuf = <0x01>;
> + xlnx,max-mem-width = <0x08>;
> + xlnx,mch-native-dwidth = <0x20>;
> + xlnx,mch-plb-clk-period-ps = <0x3e80>;
> + xlnx,mch-splb-awidth = <0x20>;
> + xlnx,mch0-accessbuf-depth = <0x10>;
> + xlnx,mch0-protocol = <0x00>;
> + xlnx,mch0-rddatabuf-depth = <0x10>;
> + xlnx,mch1-accessbuf-depth = <0x10>;
> + xlnx,mch1-protocol = <0x00>;
> + xlnx,mch1-rddatabuf-depth = <0x10>;
> + xlnx,mch2-accessbuf-depth = <0x10>;
> + xlnx,mch2-protocol = <0x00>;
> + xlnx,mch2-rddatabuf-depth = <0x10>;
> + xlnx,mch3-accessbuf-depth = <0x10>;
> + xlnx,mch3-protocol = <0x00>;
> + xlnx,mch3-rddatabuf-depth = <0x10>;
> + xlnx,mem0-width = <0x08>;
> + xlnx,mem1-width = <0x20>;
> + xlnx,mem2-width = <0x20>;
> + xlnx,mem3-width = <0x20>;
> + xlnx,num-banks-mem = <0x01>;
> + xlnx,num-channels = <0x00>;
> + xlnx,priority-mode = <0x00>;
> + xlnx,synch-mem-0 = <0x00>;
> + xlnx,synch-mem-1 = <0x00>;
> + xlnx,synch-mem-2 = <0x00>;
> + xlnx,synch-mem-3 = <0x00>;
> + xlnx,synch-pipedelay-0 = <0x02>;
> + xlnx,synch-pipedelay-1 = <0x02>;
> + xlnx,synch-pipedelay-2 = <0x02>;
> + xlnx,synch-pipedelay-3 = <0x02>;
> + xlnx,tavdv-ps-mem-0 = <0x11170>;
> + xlnx,tavdv-ps-mem-1 = <0x3a98>;
> + xlnx,tavdv-ps-mem-2 = <0x3a98>;
> + xlnx,tavdv-ps-mem-3 = <0x3a98>;
> + xlnx,tcedv-ps-mem-0 = <0x11170>;
> + xlnx,tcedv-ps-mem-1 = <0x3a98>;
> + xlnx,tcedv-ps-mem-2 = <0x3a98>;
> + xlnx,tcedv-ps-mem-3 = <0x3a98>;
> + xlnx,thzce-ps-mem-0 = <0x61a8>;
> + xlnx,thzce-ps-mem-1 = <0x1b58>;
> + xlnx,thzce-ps-mem-2 = <0x1b58>;
> + xlnx,thzce-ps-mem-3 = <0x1b58>;
> + xlnx,thzoe-ps-mem-0 = <0x61a8>;
> + xlnx,thzoe-ps-mem-1 = <0x1b58>;
> + xlnx,thzoe-ps-mem-2 = <0x1b58>;
> + xlnx,thzoe-ps-mem-3 = <0x1b58>;
> + xlnx,tlzwe-ps-mem-0 = <0x1388>;
> + xlnx,tlzwe-ps-mem-1 = <0x00>;
> + xlnx,tlzwe-ps-mem-2 = <0x00>;
> + xlnx,tlzwe-ps-mem-3 = <0x00>;
> + xlnx,twc-ps-mem-0 = <0x11170>;
> + xlnx,twc-ps-mem-1 = <0x3a98>;
> + xlnx,twc-ps-mem-2 = <0x3a98>;
> + xlnx,twc-ps-mem-3 = <0x3a98>;
> + xlnx,twp-ps-mem-0 = <0xafc8>;
> + xlnx,twp-ps-mem-1 = <0x2ee0>;
> + xlnx,twp-ps-mem-2 = <0x2ee0>;
> + xlnx,twp-ps-mem-3 = <0x2ee0>;
> + xlnx,xcl0-linesize = <0x04>;
> + xlnx,xcl0-writexfer = <0x01>;
> + xlnx,xcl1-linesize = <0x04>;
> + xlnx,xcl1-writexfer = <0x01>;
> + xlnx,xcl2-linesize = <0x04>;
> + xlnx,xcl2-writexfer = <0x01>;
> + xlnx,xcl3-linesize = <0x04>;
> + xlnx,xcl3-writexfer = <0x01>;
> + };
> +
> + gpio@81400000 {
> + compatible = "xlnx,xps-gpio-1.00.a";
> + interrupt-parent = <0x01>;
> + interrupts = <0x02 0x02>;
> + reg = <0x81400000 0x10000>;
> + xlnx,all-inputs = <0x00>;
> + xlnx,all-inputs-2 = <0x00>;
> + xlnx,dout-default = <0x00>;
> + xlnx,dout-default-2 = <0x00>;
> + xlnx,family = "spartan3adsp";
> + xlnx,gpio-width = <0x08>;
> + xlnx,interrupt-present = <0x01>;
> + xlnx,is-bidir = <0x00>;
> + xlnx,is-bidir-2 = <0x01>;
> + xlnx,is-dual = <0x00>;
> + xlnx,tri-default = <0xffffffff>;
> + xlnx,tri-default-2 = <0xffffffff>;
> + };
> +
> + serial@84000000 {
> + clock-frequency = <0x3b9aca0>;
> + compatible = "xlnx,xps-uartlite-1.00.a";
> + current-speed = <0x1c200>;
> + device_type = "serial";
> + interrupt-parent = <0x01>;
> + interrupts = <0x03 0x00>;
> + port-number = <0x00>;
> + reg = <0x84000000 0x10000>;
> + xlnx,baudrate = <0x1c200>;
> + xlnx,data-bits = <0x08>;
> + xlnx,family = "spartan3adsp";
> + xlnx,odd-parity = <0x00>;
> + xlnx,use-parity = <0x00>;
> + };
> +
> + debug@84400000 {
> + compatible = "xlnx,mdm-1.00.d";
> + reg = <0x84400000 0x10000>;
> + xlnx,family = "spartan3adsp";
> + xlnx,interconnect = <0x01>;
> + xlnx,jtag-chain = <0x02>;
> + xlnx,mb-dbg-ports = <0x01>;
> + xlnx,uart-width = <0x08>;
> + xlnx,use-uart = <0x01>;
> + xlnx,write-fsl-ports = <0x00>;
> + };
> +
> + interrupt-controller@81800000 {
> + #interrupt-cells = <0x02>;
> + compatible = "xlnx,xps-intc-1.00.a";
> + interrupt-controller;
> + reg = <0x81800000 0x10000>;
> + xlnx,kind-of-intr = <0x0a>;
> + xlnx,num-intr-inputs = <0x04>;
> + linux,phandle = <0x01>;
> + };
> +
> + timer@83c00000 {
> + compatible = "xlnx,xps-timer-1.00.a";
> + interrupt-parent = <0x01>;
> + interrupts = <0x00 0x02>;
> + reg = <0x83c00000 0x10000>;
> + xlnx,count-width = <0x20>;
> + xlnx,family = "spartan3adsp";
> + xlnx,gen0-assert = <0x01>;
> + xlnx,gen1-assert = <0x01>;
> + xlnx,one-timer-only = <0x00>;
> + xlnx,trig0-assert = <0x01>;
> + xlnx,trig1-assert = <0x01>;
> + };
> + };
> +};
> --
> 2.25.1
>
>
