Hi Grant, thank you for your quick reply:-)
Here is my dts:
/dts-v1/;
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,virtex405", "xlnx,virtex";
model = "testing";
DDR_512MB_64Mx64_rank2_row13_col10_cl2_5: mem...@0 {
device_type = "memory";
reg = < 0x0 0x10000000 >;
} ;
DDR_512MB_64Mx64_rank2_row13_col10_cl2_5: mem...@10000000 {
device_type = "memory";
reg = < 0x10000000 0x10000000 >;
} ;
chosen {
bootargs = "console=ttyUL0 root=/dev/ram";
linux,stdout-path = "/p...@0/o...@40000000/ser...@40600000";
} ;
cpus {
#address-cells = <1>;
#cpus = <0x1>;
#size-cells = <0>;
ppc405_0: c...@0 {
clock-frequency = <300000000>;
compatible = "PowerPC,405", "ibm,ppc405";
d-cache-line-size = <0x20>;
d-cache-size = <0x4000>;
dcr-access-method = "native";
dcr-controller ;
device_type = "cpu";
i-cache-line-size = <0x20>;
i-cache-size = <0x4000>;
model = "PowerPC,405";
reg = <0>;
timebase-frequency = <300000000>;
xlnx,dcr-resync = <0x0>;
xlnx,deterministic-mult = <0x0>;
xlnx,disable-operand-forwarding = <0x1>;
xlnx,mmu-enable = <0x1>;
} ;
} ;
plb: p...@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,plb-v34-1.02.a", "simple-bus";
ranges ;
opb: o...@40000000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,opb-v20-1.10.c", "simple-bus";
ranges = < 0x40000000 0x40000000 0x40000000 0xa08f8000
0xa08f8000 0x1000 >;
Ethernet_MAC: ether...@40c00000 {
compatible = "xlnx,opb-ethernet-1.04.a";
device_type = "network";
interrupt-parent = <&opb_intc_0>;
interrupts = < 0 2 >;
local-mac-address = [ 02 00 00 00 00 00 ];
reg = < 0x40c00000 0x10000 >;
xlnx,cam-bram-0-srl-1 = <0x1>;
xlnx,cam-exist = <0x0>;
xlnx,dev-blk-id = <0x1>;
xlnx,dev-mir-enable = <0x1>;
xlnx,dma-intr-coalesce = <0x1>;
xlnx,dma-present = <0x1>;
xlnx,err-count-exist = <0x1>;
xlnx,family = "virtex2p";
xlnx,fcs-insert-exist = <0x1>;
xlnx,half-duplex-exist = <0x1>;
xlnx,include-dev-pencoder = <0x1>;
xlnx,ipif-rdfifo-depth = <0x8000>;
xlnx,ipif-wrfifo-depth = <0x8000>;
xlnx,jumbo-exist = <0x0>;
xlnx,mac-fifo-bram-1-srl-0 = <0x0>;
xlnx,mac-fifo-depth = <0x40>;
xlnx,mii-exist = <0x1>;
xlnx,miim-clkdvd = <0x1f>;
xlnx,pad-insert-exist = <0x1>;
xlnx,reset-present = <0x1>;
xlnx,rx-dre-type = <0x0>;
xlnx,rx-include-csum = <0x0>;
xlnx,source-addr-insert-exist = <0x1>;
xlnx,tx-dre-type = <0x0>;
xlnx,tx-include-csum = <0x0>;
} ;
RS232_Uart_1: ser...@40600000 {
clock-frequency = "";
compatible = "xlnx,opb-uartlite-1.00.b";
current-speed = <9600>;
device_type = "serial";
interrupt-parent = <&opb_intc_0>;
interrupts = < 1 0 >;
port-number = <0>;
reg = < 0x40600000 0x10000 >;
xlnx,baudrate = <0x2580>;
xlnx,clk-freq = <0x5f5e100>;
xlnx,data-bits = <0x8>;
xlnx,odd-parity = <0x0>;
xlnx,use-parity = <0x0>;
} ;
dcr_v29_0: d...@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,dcr-v29-1.00.a",
"simple-bus";
ranges = < 0x0 0xa08f8000 0x1000 >;
VGA_FrameBuffer: t...@2c0 {
compatible =
"xlnx,plb-tft-cntlr-ref-1.00.d";
dcr-parent = <&opb2dcr_bridge_0>;
dcr-reg = < 0x2c0 0x10 >;
reg = < 0xb00 0x40 >;
xlnx,default-tft-base-addr = <0x3f>;
xlnx,dps-init = <0x1>;
xlnx,on-init = <0x1>;
xlnx,pixclk-is-busclk-divby4 = <0x1>;
} ;
} ;
opb2dcr_bridge_0: opb2dcr-bri...@a08f8000 {
compatible = "xlnx,opb2dcr-bridge-1.00.b";
dcr-access-method = "mmio";
dcr-controller ;
dcr-mmio-range = < 0xa08f8000 0x1000 >;
dcr-mmio-stride = <4>;
reg = < 0xa08f8000 0x1000 >;
xlnx,family = "virtex2p";
} ;
opb_intc_0: interrupt-control...@41200000 {
#interrupt-cells = <0x2>;
compatible = "xlnx,opb-intc-1.00.c";
interrupt-controller ;
reg = < 0x41200000 0x10000 >;
xlnx,num-intr-inputs = <0x2>;
} ;
} ;
} ;
} ;
Best regards & Merry Christmas!
--------------------------------------------------
From: "Grant Likely" <grant.lik...@secretlab.ca>
Sent: Sunday, December 21, 2008 4:45 AM
To: "mingqian" <xil...@live.cn>
Cc: <linuxppc-embedded@ozlabs.org>
Subject: Re: Linux 2.6 frame buffer for XUPV2P
> On Sat, Dec 20, 2008 at 5:52 AM, mingqian <xil...@live.cn> wrote:
>> Hi Grant,
>> My .config is:
> [...]
>
> Hi Ming,
>
> Can you please post your .dts file also?
>
> Thanks,
> g.
>
> --
> Grant Likely, B.Sc., P.Eng.
> Secret Lab Technologies Ltd.
> _______________________________________________
> Linuxppc-embedded mailing list
> Linuxppc-embedded@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-embedded
>
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