From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hollis Blanchard Date: Fri, 14 Mar 2008 19:06:29 +0000 Subject: Re: [kvm-ppc-devel] [PATCH 4 of 7] Add PPC 440EP bamboo Message-Id: <1205521590.16133.24.camel@basalt> List-Id: References: <60d8930ecedd292053f9.1205514551@thinkpad.austin.ibm.com> In-Reply-To: <60d8930ecedd292053f9.1205514551@thinkpad.austin.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable To: Jerone Young Cc: kvm-devel@lists.sourceforge.net, kvm-ppc-devel@lists.sourceforge.net There is no zImage, so those comments do not make sense. "Filled in by loader" would be more accurate. You left MAL0 and EMAC0 commented out; please remove them. You left PCI0 uncommented; please comment it out until qemu actually emulates the PCI controller. --=20 Hollis Blanchard IBM Linux Technology Center On Fri, 2008-03-14 at 12:09 -0500, Jerone Young wrote: > # HG changeset patch > # User Jerone Young > # Date 1205514170 18000 > # Branch merge > # Node ID 60d8930ecedd292053f9c5340c95704b20e10c65 > # Parent 8b68dc88abc897e7502e2c73ca1e40eb2084104f > Add PPC 440EP bamboo board device tree source & binary into qemu >=20 > This patch places the bamboo device tree for the PPC 440EP bamboo board i= nto the pc-bios directory of the qemu source. This also adds a rule into th= e pc-bios/Makefile to build device tree files. >=20 > Signed-off-by: Jerone Young >=20 > diff --git a/qemu/Makefile b/qemu/Makefile > --- a/qemu/Makefile > +++ b/qemu/Makefile > @@ -195,7 +195,8 @@ endif > mkdir -p "$(DESTDIR)$(datadir)" > for x in bios.bin vgabios.bin vgabios-cirrus.bin ppc_rom.bin \ > video.x openbios-sparc32 pxe-ne2k_pci.bin \ > - pxe-rtl8139.bin pxe-pcnet.bin pxe-e1000.bin extboot.bin; \ > + pxe-rtl8139.bin pxe-pcnet.bin pxe-e1000.bin extboot.bin \ > + bamboo.dtb; \ > do \ > $(INSTALL) -m 644 $(SRC_PATH)/pc-bios/$$x "$(DESTDIR)$(datadir)"; \ > done > diff --git a/qemu/pc-bios/Makefile b/qemu/pc-bios/Makefile > --- a/qemu/pc-bios/Makefile > +++ b/qemu/pc-bios/Makefile > @@ -12,6 +12,9 @@ all: $(TARGETS) > %.o: %.S > $(CC) $(DEFINES) -c -o $@ $< >=20 > +%.dtb: %.dts=20 > + dtc -O dtb -I dts -o $@ $<=20 > + > clean: > - rm -f $(TARGETS) *.o *~ > + rm -f $(TARGETS) *.o *~ *.dtb >=20 > diff --git a/qemu/pc-bios/bamboo.dtb b/qemu/pc-bios/bamboo.dtb > new file mode 100644 > index 0000000000000000000000000000000000000000..c7b964a26657d9cc5f7d3c6d0= d9873bdfa44b9e0 > GIT binary patch > literal 3175 > zc$~FXPm3Kz5U+XJup8Ozt|DSg#J8*x4{z8>e4Fe^AByb7!$O3dMEmvh&KolS?3uUj > zE(j}LbMXs^;6?BYc#n~S5;m0tLo`L4=3D+D` > z46qsjz%IaZKjZgJ?9XH0c>4IqGXU>fl;4NN=3D9%vW>`P`mAb8!_D7=3DdODoZ&ZO<6k4 > zb0G4~9=3DV!7GV?u_#H zcrh<~a`B*>3mDr;(6!w|nZ;`=3D&;9%}A@|=3DKjmN?J`(4{RPMo{1{d#eq;K=3D*@XhQG_ > z_94Od9sD)GDfRa~!K(dW#>?1$$ygO1icb7TCeMMbMJm!<9yc~>-ku{{C3(OlQpY%} > zgp~85@_C+BGEWjANv&SOz8O!`(LClp) zw+`L^@)6Cq45hVQv;0tI_$|a zzp3Gn=3Dj$@} > z)xU22pp5u2C~A;f3wOU-JT$dv+NtTz*m6^xmW`jLel~`f@&%qKBRma?8sygR1!vvP > zSw|h4a=3DQrap7nZ;zh>XoI+`17X621rJ39fD-8uV2hgxYlcsGr#&HuXx1bc6T_Y=3Dh* > zkQ^*eFmo4pj{h^yr5>J3|ID*p+h_6gD9`vNuSwqS+$H*)N8Q5O$DOmxpr}C(f0Zu0 > zcn+UIFQ482gU`yp;j>Knh?H^vB#q;mRcKf#d-dP$DV47;f&<3eyXLy(r}ZsC3!@f- > z!|}4h-LsQpbROvD)&zBQz3E=ED&}K>7fgQ@+H+Vl^p!Jv6dT9Tp06L7vErcb!zcRJ > z)4buyLp@${$7d5go|w72>TDVq$KN>LA+(Py+kUqLui(~wf4U}0 > zhjQ;rL!Guk?O!Q2`gB)o-OGKtS8Cm`Pj{u(k-K!3mm+KUpx*oHoHw4GdufY>p%i85 > zbCDz^Y?bkeFyk~2MFKoe3w--b69FNYe!-;3DyY2%nG|aTs&)adlh>kRk$} zAjPM1k?~`w;#5rWAxcEC&l#TyKZ!HptFRC*NUTjqT?6FOzLYd%oU24qQO)uY(8>I0 > zRLocwBK5xK6{s|EzlGvR&sV&+h@mcmWLbpI=3DSEz@VJxdTOSCzkOH~fPEQAP25L2Z> > f#wo+spSs3fM}Eo*?B%_#$nY+!FrO=20 > diff --git a/qemu/pc-bios/bamboo.dts b/qemu/pc-bios/bamboo.dts > new file mode 100644 > --- /dev/null > +++ b/qemu/pc-bios/bamboo.dts > @@ -0,0 +1,301 @@ > +/* > + * Device Tree Source for AMCC Bamboo > + * > + * Copyright (c) 2006, 2007 IBM Corp. > + * Josh Boyer > + * > + * This file is licensed under the terms of the GNU General Public > + * License version 2. This program is licensed "as is" without > + * any warranty of any kind, whether express or implied. > + */ > + > +/ { > + #address-cells =3D <2>; > + #size-cells =3D <1>; > + model =3D "amcc,bamboo"; > + compatible =3D "amcc,bamboo"; > + dcr-parent =3D <&/cpus/cpu@0>; > + > + aliases { > + serial0 =3D &UART0; > + serial1 =3D &UART1; =20 > + }; > + > + cpus { > + #address-cells =3D <1>; > + #size-cells =3D <0>; > + > + cpu@0 { > + device_type =3D "cpu"; > + model =3D "PowerPC,440EP"; > + reg =3D <0>; > + clock-frequency =3D <1fca0550>; > + timebase-frequency =3D <017d7840>; > + i-cache-line-size =3D <20>; > + d-cache-line-size =3D <20>; > + i-cache-size =3D <8000>; > + d-cache-size =3D <8000>; > + dcr-controller; > + dcr-access-method =3D "native"; > + }; > + }; > + > + memory { > + device_type =3D "memory"; > + reg =3D <0 0 9000000>; > + }; > + > + UIC0: interrupt-controller0 { > + compatible =3D "ibm,uic-440ep","ibm,uic"; > + interrupt-controller; > + cell-index =3D <0>; > + dcr-reg =3D <0c0 009>; > + #address-cells =3D <0>; > + #size-cells =3D <0>; > + #interrupt-cells =3D <2>; > + }; > +/* > + UIC1: interrupt-controller1 { > + compatible =3D "ibm,uic-440ep","ibm,uic"; > + interrupt-controller; > + cell-index =3D <1>; > + dcr-reg =3D <0d0 009>; > + #address-cells =3D <0>; > + #size-cells =3D <0>; > + #interrupt-cells =3D <2>; > + interrupts =3D <1e 4 1f 4>;=20 > + interrupt-parent =3D <&UIC0>; > + }; > +*/ > + > + SDR0: sdr { > + compatible =3D "ibm,sdr-440ep"; > + dcr-reg =3D <00e 002>; > + }; > + > + CPR0: cpr { > + compatible =3D "ibm,cpr-440ep"; > + dcr-reg =3D <00c 002>; > + }; > + > + plb { > + compatible =3D "ibm,plb-440ep", "ibm,plb-440gp", "ibm,plb4"; > + #address-cells =3D <2>; > + #size-cells =3D <1>; > + ranges; > + clock-frequency =3D <07f28154>; /* Filled in by zImage */ > + > + SDRAM0: sdram { > + compatible =3D "ibm,sdram-440ep", "ibm,sdram-405gp"; > + dcr-reg =3D <010 2>; > + }; > + > + DMA0: dma { > + compatible =3D "ibm,dma-440ep", "ibm,dma-440gp"; > + dcr-reg =3D <100 027>; > + }; > + > +/* > + MAL0: mcmal { > + compatible =3D "ibm,mcmal-440ep", "ibm,mcmal-440gp", "ibm,mcmal"; > + dcr-reg =3D <180 62>; > + num-tx-chans =3D <4>; > + num-rx-chans =3D <2>; > + interrupt-parent =3D <&MAL0>; > + interrupts =3D <0 1 2 3 4>; > + #interrupt-cells =3D <1>; > + #address-cells =3D <0>; > + #size-cells =3D <0>; > + interrupt-map =3D <0 &UIC0 a 4 > + 1 &UIC0 b 4 > + 2 &UIC1 0 4 > + 3 &UIC1 1 4 > + 4 &UIC1 2 4>; > + }; > +*/ > + POB0: opb { > + compatible =3D "ibm,opb-440ep", "ibm,opb-440gp", "ibm,opb"; > + #address-cells =3D <1>; > + #size-cells =3D <1>; > + /* Bamboo is oddball in the 44x world and doesn't use the ERPN > + * bits. > + */ > + ranges =3D <00000000 0 00000000 80000000 > + 80000000 0 80000000 80000000>; > + /* interrupt-parent =3D <&UIC1>; */ > + interrupts =3D <7 4>; > + clock-frequency =3D <0>; /* Filled in by zImage */ > + > + EBC0: ebc { > + compatible =3D "ibm,ebc-440ep", "ibm,ebc-440gp", "ibm,ebc"; > + dcr-reg =3D <012 2>; > + #address-cells =3D <2>; > + #size-cells =3D <1>; > + clock-frequency =3D <>; /* Filled in by zImage */ > + interrupts =3D <5 1>; > + /* interrupt-parent =3D <&UIC1>; */ > + }; > + > + UART0: serial@ef600300 { > + device_type =3D "serial"; > + compatible =3D "ns16550"; > + reg =3D ; > + virtual-reg =3D ; > + clock-frequency =3D <00a8c000>; /* Filled in by zImage */ > + current-speed =3D <1c200>; > + interrupt-parent =3D <&UIC0>; > + interrupts =3D <0 4>; > + }; > + > + UART1: serial@ef600400 { > + device_type =3D "serial"; > + compatible =3D "ns16550"; > + reg =3D ; > + virtual-reg =3D ; > + clock-frequency =3D <00a8c000>; > + current-speed =3D <0>; > + interrupt-parent =3D <&UIC0>; > + interrupts =3D <1 4>; > + }; > +/* > + UART2: serial@ef600500 { > + device_type =3D "serial"; > + compatible =3D "ns16550"; > + reg =3D ; > + virtual-reg =3D ; > + clock-frequency =3D <0>; > + current-speed =3D <0>; > + interrupt-parent =3D <&UIC0>; > + interrupts =3D <3 4>; > + }; > + > + UART3: serial@ef600600 { > + device_type =3D "serial"; > + compatible =3D "ns16550"; > + reg =3D ; > + virtual-reg =3D ; > + clock-frequency =3D <0>; > + current-speed =3D <0>; > + interrupt-parent =3D <&UIC0>; > + interrupts =3D <4 4>; > + }; > + > +*/ > + IIC0: i2c@ef600700 { > + device_type =3D "i2c"; > + compatible =3D "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic"; > + reg =3D ; > + interrupt-parent =3D <&UIC0>; > + interrupts =3D <2 4>; > + }; > + > + IIC1: i2c@ef600800 { > + device_type =3D "i2c"; > + compatible =3D "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic"; > + reg =3D ; > + interrupt-parent =3D <&UIC0>; > + interrupts =3D <7 4>; > + }; > + > + ZMII0: emac-zmii@ef600d00 { > + device_type =3D "zmii-interface"; > + compatible =3D "ibm,zmii-440ep", "ibm,zmii-440gp", "ibm,zmii"; > + reg =3D ; > + }; > + > +/* > + EMAC0: ethernet@ef600e00 { > + linux,network-index =3D <0>; > + device_type =3D "network"; > + compatible =3D "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac"; > + interrupt-parent =3D <&UIC1>; > + interrupts =3D <1c 4 1d 4>; > + reg =3D ; > + local-mac-address =3D [000000000000]; > + mal-device =3D <&MAL0>; > + mal-tx-channel =3D <0 1>; > + mal-rx-channel =3D <0>; > + cell-index =3D <0>; > + max-frame-size =3D <5dc>; > + rx-fifo-size =3D <1000>; > + tx-fifo-size =3D <800>; > + phy-mode =3D "rmii"; > + phy-map =3D <00000000>; > + zmii-device =3D <&ZMII0>; > + zmii-channel =3D <0>; > + }; > + > + EMAC1: ethernet@ef600f00 { > + linux,network-index =3D <1>; > + device_type =3D "network"; > + compatible =3D "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac"; > + interrupt-parent =3D <&UIC1>; > + interrupts =3D <1e 4 1f 4>; > + reg =3D ; > + local-mac-address =3D [000000000000]; > + mal-device =3D <&MAL0>; > + mal-tx-channel =3D <2 3>; > + mal-rx-channel =3D <1>; > + cell-index =3D <1>; > + max-frame-size =3D <5dc>; > + rx-fifo-size =3D <1000>; > + tx-fifo-size =3D <800>; > + phy-mode =3D "rmii"; > + phy-map =3D <00000000>; > + zmii-device =3D <&ZMII0>; > + zmii-channel =3D <1>; > + }; > + > + usb@ef601000 { > + compatible =3D "ohci-be"; > + reg =3D ; > + interrupts =3D <8 1 9 1>; > + interrupt-parent =3D < &UIC1 >; > + }; > +*/ > + }; > + > + PCI0: pci@ec000000 { > + device_type =3D "pci"; > + #interrupt-cells =3D <1>; > + #size-cells =3D <2>; > + #address-cells =3D <3>; > + compatible =3D "ibm,plb440ep-pci", "ibm,plb-pci"; > + primary; > + reg =3D <0 eec00000 8 /* Config space access */ > + 0 eed00000 4 /* IACK */ > + 0 eed00000 4 /* Special cycle */ > + 0 ef400000 40>; /* Internal registers */ > + > + /* Outbound ranges, one memory and one IO, > + * later cannot be changed. Chip supports a second > + * IO range but we don't use it for now > + */ > + ranges =3D <02000000 0 a0000000 0 a0000000 0 20000000 > + 01000000 0 00000000 0 e8000000 0 00010000>; > + > + /* Inbound 2GB range starting at 0 */ > + dma-ranges =3D <42000000 0 0 0 0 0 80000000>; > + > + /* Bamboo has all 4 IRQ pins tied together per slot */ > + interrupt-map-mask =3D ; > + interrupt-map =3D < > + /* IDSEL 1 */ > + 0800 0 0 0 &UIC0 1c 8 > + > + /* IDSEL 2 */ > + 1000 0 0 0 &UIC0 1b 8 > + > + /* IDSEL 3 */ > + 1800 0 0 0 &UIC0 1a 8 > + > + /* IDSEL 4 */ > + 2000 0 0 0 &UIC0 19 8 > + >; > + }; > + }; > + > + chosen { > + linux,stdout-path =3D "/plb/opb/serial@ef600300"; > + }; > +}; >=20 > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2008. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > kvm-ppc-devel mailing list > kvm-ppc-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/kvm-ppc-devel ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ kvm-ppc-devel mailing list kvm-ppc-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-ppc-devel