[PATCH 2/4] powerpc: drop MPC85xx_CDS platform support
Paul Gortmaker
paul.gortmaker at windriver.com
Wed Feb 22 06:46:35 AEDT 2023
The MPC8541/8548/8555 Configurable Development System (CDS) were the
vehicle used to provide evaluation of the 1st e500-v2 CPUs around 2007.
Similar to the earlier MPC83xx-MDS systems we removed, the "brains"
exist on a PCI-X card, but additional connectors exist to the right of
the PCI-X slot, two structural metal pins are used to provide stability
in a vertical ATX mounting, and the CPU is now on a daughter-card vs. a
clamped down BGA.
Given the extra complexity and risk of connector damage, the 8548CDS
I had access to came pre-assembled in a basic white Antec case common
for that era, and I'm inclined to assume that was the default.
Power was typical "Pentium4" 2005 ATX - the main 20 pin connector went
to the PCI ATX form factor backplane, and the 4 pin black/yellow went
to the CPU card.
Like previous evaluation boards, they attempted to provide break-out
connectors for as many features as possible, and that made for a fairly
complex looking system.
In any case, these are over 15 years old, and fairly complex systems,
originally made for a small group of industry related people, and made
for use where quiet fan operation wasn't important. Given that, it
makes sense to remove support from them in 2023.
Cc: Scott Wood <oss at buserror.net>
Cc: Michael Ellerman <mpe at ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh at kernel.crashing.org>
Cc: Paul Mackerras <paulus at samba.org>
Signed-off-by: Paul Gortmaker <paul.gortmaker at windriver.com>
---
arch/powerpc/boot/Makefile | 3 -
arch/powerpc/boot/dts/fsl/mpc8541cds.dts | 375 -----------------
arch/powerpc/boot/dts/fsl/mpc8548cds.dtsi | 302 -------------
arch/powerpc/boot/dts/fsl/mpc8548cds_32b.dts | 82 ----
arch/powerpc/boot/dts/fsl/mpc8548cds_36b.dts | 82 ----
arch/powerpc/boot/dts/fsl/mpc8555cds.dts | 375 -----------------
.../configs/85xx/mpc85xx_cds_defconfig | 52 ---
arch/powerpc/configs/mpc85xx_base.config | 1 -
arch/powerpc/platforms/85xx/Makefile | 1 -
arch/powerpc/platforms/85xx/mpc85xx_cds.c | 397 ------------------
10 files changed, 1670 deletions(-)
delete mode 100644 arch/powerpc/boot/dts/fsl/mpc8541cds.dts
delete mode 100644 arch/powerpc/boot/dts/fsl/mpc8548cds.dtsi
delete mode 100644 arch/powerpc/boot/dts/fsl/mpc8548cds_32b.dts
delete mode 100644 arch/powerpc/boot/dts/fsl/mpc8548cds_36b.dts
delete mode 100644 arch/powerpc/boot/dts/fsl/mpc8555cds.dts
delete mode 100644 arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
delete mode 100644 arch/powerpc/platforms/85xx/mpc85xx_cds.c
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 4fcaf1c3f156..e236ab395335 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -340,9 +340,6 @@ image-$(CONFIG_MPC836x_MDS) += cuImage.mpc836x_mds
image-$(CONFIG_ASP834x) += dtbImage.asp834x-redboot
# Board ports in arch/powerpc/platform/85xx/Kconfig
-image-$(CONFIG_MPC85xx_CDS) += cuImage.mpc8541cds \
- cuImage.mpc8548cds_32b \
- cuImage.mpc8555cds
image-$(CONFIG_MPC85xx_MDS) += cuImage.mpc8568mds
image-$(CONFIG_MPC85xx_DS) += cuImage.mpc8544ds \
cuImage.mpc8572ds
diff --git a/arch/powerpc/boot/dts/fsl/mpc8541cds.dts b/arch/powerpc/boot/dts/fsl/mpc8541cds.dts
deleted file mode 100644
index a2a6c5cf852e..000000000000
--- a/arch/powerpc/boot/dts/fsl/mpc8541cds.dts
+++ /dev/null
@@ -1,375 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * MPC8541 CDS Device Tree Source
- *
- * Copyright 2006, 2008 Freescale Semiconductor Inc.
- */
-
-/dts-v1/;
-
-/include/ "e500v1_power_isa.dtsi"
-
-/ {
- model = "MPC8541CDS";
- compatible = "MPC8541CDS", "MPC85xxCDS";
- #address-cells = <1>;
- #size-cells = <1>;
-
- aliases {
- ethernet0 = &enet0;
- ethernet1 = &enet1;
- serial0 = &serial0;
- serial1 = &serial1;
- pci0 = &pci0;
- pci1 = &pci1;
- };
-
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- PowerPC,8541 at 0 {
- device_type = "cpu";
- reg = <0x0>;
- d-cache-line-size = <32>; // 32 bytes
- i-cache-line-size = <32>; // 32 bytes
- d-cache-size = <0x8000>; // L1, 32K
- i-cache-size = <0x8000>; // L1, 32K
- timebase-frequency = <0>; // 33 MHz, from uboot
- bus-frequency = <0>; // 166 MHz
- clock-frequency = <0>; // 825 MHz, from uboot
- next-level-cache = <&L2>;
- };
- };
-
- memory {
- device_type = "memory";
- reg = <0x0 0x8000000>; // 128M at 0x0
- };
-
- soc8541 at e0000000 {
- #address-cells = <1>;
- #size-cells = <1>;
- device_type = "soc";
- compatible = "simple-bus";
- ranges = <0x0 0xe0000000 0x100000>;
- bus-frequency = <0>;
-
- ecm-law at 0 {
- compatible = "fsl,ecm-law";
- reg = <0x0 0x1000>;
- fsl,num-laws = <8>;
- };
-
- ecm at 1000 {
- compatible = "fsl,mpc8541-ecm", "fsl,ecm";
- reg = <0x1000 0x1000>;
- interrupts = <17 2>;
- interrupt-parent = <&mpic>;
- };
-
- memory-controller at 2000 {
- compatible = "fsl,mpc8541-memory-controller";
- reg = <0x2000 0x1000>;
- interrupt-parent = <&mpic>;
- interrupts = <18 2>;
- };
-
- L2: l2-cache-controller at 20000 {
- compatible = "fsl,mpc8541-l2-cache-controller";
- reg = <0x20000 0x1000>;
- cache-line-size = <32>; // 32 bytes
- cache-size = <0x40000>; // L2, 256K
- interrupt-parent = <&mpic>;
- interrupts = <16 2>;
- };
-
- i2c at 3000 {
- #address-cells = <1>;
- #size-cells = <0>;
- cell-index = <0>;
- compatible = "fsl-i2c";
- reg = <0x3000 0x100>;
- interrupts = <43 2>;
- interrupt-parent = <&mpic>;
- dfsrr;
- };
-
- dma at 21300 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "fsl,mpc8541-dma", "fsl,eloplus-dma";
- reg = <0x21300 0x4>;
- ranges = <0x0 0x21100 0x200>;
- cell-index = <0>;
- dma-channel at 0 {
- compatible = "fsl,mpc8541-dma-channel",
- "fsl,eloplus-dma-channel";
- reg = <0x0 0x80>;
- cell-index = <0>;
- interrupt-parent = <&mpic>;
- interrupts = <20 2>;
- };
- dma-channel at 80 {
- compatible = "fsl,mpc8541-dma-channel",
- "fsl,eloplus-dma-channel";
- reg = <0x80 0x80>;
- cell-index = <1>;
- interrupt-parent = <&mpic>;
- interrupts = <21 2>;
- };
- dma-channel at 100 {
- compatible = "fsl,mpc8541-dma-channel",
- "fsl,eloplus-dma-channel";
- reg = <0x100 0x80>;
- cell-index = <2>;
- interrupt-parent = <&mpic>;
- interrupts = <22 2>;
- };
- dma-channel at 180 {
- compatible = "fsl,mpc8541-dma-channel",
- "fsl,eloplus-dma-channel";
- reg = <0x180 0x80>;
- cell-index = <3>;
- interrupt-parent = <&mpic>;
- interrupts = <23 2>;
- };
- };
-
- enet0: ethernet at 24000 {
- #address-cells = <1>;
- #size-cells = <1>;
- cell-index = <0>;
- device_type = "network";
- model = "TSEC";
- compatible = "gianfar";
- reg = <0x24000 0x1000>;
- ranges = <0x0 0x24000 0x1000>;
- local-mac-address = [ 00 00 00 00 00 00 ];
- interrupts = <29 2 30 2 34 2>;
- interrupt-parent = <&mpic>;
- tbi-handle = <&tbi0>;
- phy-handle = <&phy0>;
-
- mdio at 520 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "fsl,gianfar-mdio";
- reg = <0x520 0x20>;
-
- phy0: ethernet-phy at 0 {
- interrupt-parent = <&mpic>;
- interrupts = <5 1>;
- reg = <0x0>;
- };
- phy1: ethernet-phy at 1 {
- interrupt-parent = <&mpic>;
- interrupts = <5 1>;
- reg = <0x1>;
- };
- tbi0: tbi-phy at 11 {
- reg = <0x11>;
- device_type = "tbi-phy";
- };
- };
- };
-
- enet1: ethernet at 25000 {
- #address-cells = <1>;
- #size-cells = <1>;
- cell-index = <1>;
- device_type = "network";
- model = "TSEC";
- compatible = "gianfar";
- reg = <0x25000 0x1000>;
- ranges = <0x0 0x25000 0x1000>;
- local-mac-address = [ 00 00 00 00 00 00 ];
- interrupts = <35 2 36 2 40 2>;
- interrupt-parent = <&mpic>;
- tbi-handle = <&tbi1>;
- phy-handle = <&phy1>;
-
- mdio at 520 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "fsl,gianfar-tbi";
- reg = <0x520 0x20>;
-
- tbi1: tbi-phy at 11 {
- reg = <0x11>;
- device_type = "tbi-phy";
- };
- };
- };
-
- serial0: serial at 4500 {
- cell-index = <0>;
- device_type = "serial";
- compatible = "fsl,ns16550", "ns16550";
- reg = <0x4500 0x100>; // reg base, size
- clock-frequency = <0>; // should we fill in in uboot?
- interrupts = <42 2>;
- interrupt-parent = <&mpic>;
- };
-
- serial1: serial at 4600 {
- cell-index = <1>;
- device_type = "serial";
- compatible = "fsl,ns16550", "ns16550";
- reg = <0x4600 0x100>; // reg base, size
- clock-frequency = <0>; // should we fill in in uboot?
- interrupts = <42 2>;
- interrupt-parent = <&mpic>;
- };
-
- crypto at 30000 {
- compatible = "fsl,sec2.0";
- reg = <0x30000 0x10000>;
- interrupts = <45 2>;
- interrupt-parent = <&mpic>;
- fsl,num-channels = <4>;
- fsl,channel-fifo-len = <24>;
- fsl,exec-units-mask = <0x7e>;
- fsl,descriptor-types-mask = <0x01010ebf>;
- };
-
- mpic: pic at 40000 {
- interrupt-controller;
- #address-cells = <0>;
- #interrupt-cells = <2>;
- reg = <0x40000 0x40000>;
- compatible = "chrp,open-pic";
- device_type = "open-pic";
- };
-
- cpm at 919c0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "fsl,mpc8541-cpm", "fsl,cpm2";
- reg = <0x919c0 0x30>;
- ranges;
-
- muram at 80000 {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0x0 0x80000 0x10000>;
-
- data at 0 {
- compatible = "fsl,cpm-muram-data";
- reg = <0x0 0x2000 0x9000 0x1000>;
- };
- };
-
- brg at 919f0 {
- compatible = "fsl,mpc8541-brg",
- "fsl,cpm2-brg",
- "fsl,cpm-brg";
- reg = <0x919f0 0x10 0x915f0 0x10>;
- };
-
- cpmpic: pic at 90c00 {
- interrupt-controller;
- #address-cells = <0>;
- #interrupt-cells = <2>;
- interrupts = <46 2>;
- interrupt-parent = <&mpic>;
- reg = <0x90c00 0x80>;
- compatible = "fsl,mpc8541-cpm-pic", "fsl,cpm2-pic";
- };
- };
- };
-
- pci0: pci at e0008000 {
- interrupt-map-mask = <0x1f800 0x0 0x0 0x7>;
- interrupt-map = <
-
- /* IDSEL 0x10 */
- 0x8000 0x0 0x0 0x1 &mpic 0x0 0x1
- 0x8000 0x0 0x0 0x2 &mpic 0x1 0x1
- 0x8000 0x0 0x0 0x3 &mpic 0x2 0x1
- 0x8000 0x0 0x0 0x4 &mpic 0x3 0x1
-
- /* IDSEL 0x11 */
- 0x8800 0x0 0x0 0x1 &mpic 0x0 0x1
- 0x8800 0x0 0x0 0x2 &mpic 0x1 0x1
- 0x8800 0x0 0x0 0x3 &mpic 0x2 0x1
- 0x8800 0x0 0x0 0x4 &mpic 0x3 0x1
-
- /* IDSEL 0x12 (Slot 1) */
- 0x9000 0x0 0x0 0x1 &mpic 0x0 0x1
- 0x9000 0x0 0x0 0x2 &mpic 0x1 0x1
- 0x9000 0x0 0x0 0x3 &mpic 0x2 0x1
- 0x9000 0x0 0x0 0x4 &mpic 0x3 0x1
-
- /* IDSEL 0x13 (Slot 2) */
- 0x9800 0x0 0x0 0x1 &mpic 0x1 0x1
- 0x9800 0x0 0x0 0x2 &mpic 0x2 0x1
- 0x9800 0x0 0x0 0x3 &mpic 0x3 0x1
- 0x9800 0x0 0x0 0x4 &mpic 0x0 0x1
-
- /* IDSEL 0x14 (Slot 3) */
- 0xa000 0x0 0x0 0x1 &mpic 0x2 0x1
- 0xa000 0x0 0x0 0x2 &mpic 0x3 0x1
- 0xa000 0x0 0x0 0x3 &mpic 0x0 0x1
- 0xa000 0x0 0x0 0x4 &mpic 0x1 0x1
-
- /* IDSEL 0x15 (Slot 4) */
- 0xa800 0x0 0x0 0x1 &mpic 0x3 0x1
- 0xa800 0x0 0x0 0x2 &mpic 0x0 0x1
- 0xa800 0x0 0x0 0x3 &mpic 0x1 0x1
- 0xa800 0x0 0x0 0x4 &mpic 0x2 0x1
-
- /* Bus 1 (Tundra Bridge) */
- /* IDSEL 0x12 (ISA bridge) */
- 0x19000 0x0 0x0 0x1 &mpic 0x0 0x1
- 0x19000 0x0 0x0 0x2 &mpic 0x1 0x1
- 0x19000 0x0 0x0 0x3 &mpic 0x2 0x1
- 0x19000 0x0 0x0 0x4 &mpic 0x3 0x1>;
- interrupt-parent = <&mpic>;
- interrupts = <24 2>;
- bus-range = <0 0>;
- ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x20000000
- 0x1000000 0x0 0x0 0xe2000000 0x0 0x100000>;
- clock-frequency = <66666666>;
- #interrupt-cells = <1>;
- #size-cells = <2>;
- #address-cells = <3>;
- reg = <0xe0008000 0x1000>;
- compatible = "fsl,mpc8540-pci";
- device_type = "pci";
-
- i8259 at 19000 {
- interrupt-controller;
- device_type = "interrupt-controller";
- reg = <0x19000 0x0 0x0 0x0 0x1>;
- #address-cells = <0>;
- #interrupt-cells = <2>;
- compatible = "chrp,iic";
- interrupts = <1>;
- interrupt-parent = <&pci0>;
- };
- };
-
- pci1: pci at e0009000 {
- interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
- interrupt-map = <
-
- /* IDSEL 0x15 */
- 0xa800 0x0 0x0 0x1 &mpic 0xb 0x1
- 0xa800 0x0 0x0 0x2 &mpic 0xb 0x1
- 0xa800 0x0 0x0 0x3 &mpic 0xb 0x1
- 0xa800 0x0 0x0 0x4 &mpic 0xb 0x1>;
- interrupt-parent = <&mpic>;
- interrupts = <25 2>;
- bus-range = <0 0>;
- ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000
- 0x1000000 0x0 0x0 0xe3000000 0x0 0x100000>;
- clock-frequency = <66666666>;
- #interrupt-cells = <1>;
- #size-cells = <2>;
- #address-cells = <3>;
- reg = <0xe0009000 0x1000>;
- compatible = "fsl,mpc8540-pci";
- device_type = "pci";
- };
-};
diff --git a/arch/powerpc/boot/dts/fsl/mpc8548cds.dtsi b/arch/powerpc/boot/dts/fsl/mpc8548cds.dtsi
deleted file mode 100644
index 3bc7d4711220..000000000000
--- a/arch/powerpc/boot/dts/fsl/mpc8548cds.dtsi
+++ /dev/null
@@ -1,302 +0,0 @@
-/*
- * MPC8548CDS Device Tree Source stub (no addresses or top-level ranges)
- *
- * Copyright 2012 Freescale Semiconductor Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of Freescale Semiconductor nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
- *
- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-&board_lbc {
- nor at 0,0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "cfi-flash";
- reg = <0x0 0x0 0x01000000>;
- bank-width = <2>;
- device-width = <2>;
-
- partition at 0 {
- reg = <0x0 0x0b00000>;
- label = "ramdisk-nor";
- };
-
- partition at 300000 {
- reg = <0x0b00000 0x0400000>;
- label = "kernel-nor";
- };
-
- partition at 700000 {
- reg = <0x0f00000 0x060000>;
- label = "dtb-nor";
- };
-
- partition at 760000 {
- reg = <0x0f60000 0x020000>;
- label = "env-nor";
- read-only;
- };
-
- partition at 780000 {
- reg = <0x0f80000 0x080000>;
- label = "u-boot-nor";
- read-only;
- };
- };
-
- board-control at 1,0 {
- compatible = "fsl,mpc8548cds-fpga";
- reg = <0x1 0x0 0x1000>;
- };
-};
-
-&board_soc {
- i2c at 3000 {
- eeprom at 50 {
- compatible = "atmel,24c64";
- reg = <0x50>;
- };
-
- eeprom at 56 {
- compatible = "atmel,24c64";
- reg = <0x56>;
- };
-
- eeprom at 57 {
- compatible = "atmel,24c64";
- reg = <0x57>;
- };
- };
-
- i2c at 3100 {
- eeprom at 50 {
- compatible = "atmel,24c64";
- reg = <0x50>;
- };
- };
-
- enet0: ethernet at 24000 {
- tbi-handle = <&tbi0>;
- phy-handle = <&phy0>;
- };
-
- mdio at 24520 {
- phy0: ethernet-phy at 0 {
- interrupts = <5 1 0 0>;
- reg = <0x0>;
- };
- phy1: ethernet-phy at 1 {
- interrupts = <5 1 0 0>;
- reg = <0x1>;
- };
- phy2: ethernet-phy at 2 {
- interrupts = <5 1 0 0>;
- reg = <0x2>;
- };
- phy3: ethernet-phy at 3 {
- interrupts = <5 1 0 0>;
- reg = <0x3>;
- };
- tbi0: tbi-phy at 11 {
- reg = <0x11>;
- device_type = "tbi-phy";
- };
- };
-
- enet1: ethernet at 25000 {
- tbi-handle = <&tbi1>;
- phy-handle = <&phy1>;
- };
-
- mdio at 25520 {
- tbi1: tbi-phy at 11 {
- reg = <0x11>;
- device_type = "tbi-phy";
- };
- };
-
- enet2: ethernet at 26000 {
- tbi-handle = <&tbi2>;
- phy-handle = <&phy2>;
- };
-
- mdio at 26520 {
- tbi2: tbi-phy at 11 {
- reg = <0x11>;
- device_type = "tbi-phy";
- };
- };
-
- enet3: ethernet at 27000 {
- tbi-handle = <&tbi3>;
- phy-handle = <&phy3>;
- };
-
- mdio at 27520 {
- tbi3: tbi-phy at 11 {
- reg = <0x11>;
- device_type = "tbi-phy";
- };
- };
-};
-
-&board_pci0 {
- interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
- interrupt-map = <
- /* IDSEL 0x4 (PCIX Slot 2) */
- 0x2000 0x0 0x0 0x1 &mpic 0x0 0x1 0 0
- 0x2000 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
- 0x2000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
- 0x2000 0x0 0x0 0x4 &mpic 0x3 0x1 0 0
-
- /* IDSEL 0x5 (PCIX Slot 3) */
- 0x2800 0x0 0x0 0x1 &mpic 0x1 0x1 0 0
- 0x2800 0x0 0x0 0x2 &mpic 0x2 0x1 0 0
- 0x2800 0x0 0x0 0x3 &mpic 0x3 0x1 0 0
- 0x2800 0x0 0x0 0x4 &mpic 0x0 0x1 0 0
-
- /* IDSEL 0x6 (PCIX Slot 4) */
- 0x3000 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
- 0x3000 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
- 0x3000 0x0 0x0 0x3 &mpic 0x0 0x1 0 0
- 0x3000 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
-
- /* IDSEL 0x8 (PCIX Slot 5) */
- 0x4000 0x0 0x0 0x1 &mpic 0x0 0x1 0 0
- 0x4000 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
- 0x4000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
- 0x4000 0x0 0x0 0x4 &mpic 0x3 0x1 0 0
-
- /* IDSEL 0xC (Tsi310 bridge) */
- 0x6000 0x0 0x0 0x1 &mpic 0x0 0x1 0 0
- 0x6000 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
- 0x6000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
- 0x6000 0x0 0x0 0x4 &mpic 0x3 0x1 0 0
-
- /* IDSEL 0x14 (Slot 2) */
- 0xa000 0x0 0x0 0x1 &mpic 0x0 0x1 0 0
- 0xa000 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
- 0xa000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
- 0xa000 0x0 0x0 0x4 &mpic 0x3 0x1 0 0
-
- /* IDSEL 0x15 (Slot 3) */
- 0xa800 0x0 0x0 0x1 &mpic 0x1 0x1 0 0
- 0xa800 0x0 0x0 0x2 &mpic 0x2 0x1 0 0
- 0xa800 0x0 0x0 0x3 &mpic 0x3 0x1 0 0
- 0xa800 0x0 0x0 0x4 &mpic 0x0 0x1 0 0
-
- /* IDSEL 0x16 (Slot 4) */
- 0xb000 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
- 0xb000 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
- 0xb000 0x0 0x0 0x3 &mpic 0x0 0x1 0 0
- 0xb000 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
-
- /* IDSEL 0x18 (Slot 5) */
- 0xc000 0x0 0x0 0x1 &mpic 0x0 0x1 0 0
- 0xc000 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
- 0xc000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
- 0xc000 0x0 0x0 0x4 &mpic 0x3 0x1 0 0
-
- /* IDSEL 0x1C (Tsi310 bridge PCI primary) */
- 0xe000 0x0 0x0 0x1 &mpic 0x0 0x1 0 0
- 0xe000 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
- 0xe000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
- 0xe000 0x0 0x0 0x4 &mpic 0x3 0x1 0 0>;
-
- pci_bridge at 1c {
- interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
- interrupt-map = <
-
- /* IDSEL 0x00 (PrPMC Site) */
- 0000 0x0 0x0 0x1 &mpic 0x0 0x1 0 0
- 0000 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
- 0000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
- 0000 0x0 0x0 0x4 &mpic 0x3 0x1 0 0
-
- /* IDSEL 0x04 (VIA chip) */
- 0x2000 0x0 0x0 0x1 &mpic 0x0 0x1 0 0
- 0x2000 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
- 0x2000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
- 0x2000 0x0 0x0 0x4 &mpic 0x3 0x1 0 0
-
- /* IDSEL 0x05 (8139) */
- 0x2800 0x0 0x0 0x1 &mpic 0x1 0x1 0 0
-
- /* IDSEL 0x06 (Slot 6) */
- 0x3000 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
- 0x3000 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
- 0x3000 0x0 0x0 0x3 &mpic 0x0 0x1 0 0
- 0x3000 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
-
- /* IDESL 0x07 (Slot 7) */
- 0x3800 0x0 0x0 0x1 &mpic 0x3 0x1 0 0
- 0x3800 0x0 0x0 0x2 &mpic 0x0 0x1 0 0
- 0x3800 0x0 0x0 0x3 &mpic 0x1 0x1 0 0
- 0x3800 0x0 0x0 0x4 &mpic 0x2 0x1 0 0>;
-
- reg = <0xe000 0x0 0x0 0x0 0x0>;
- #interrupt-cells = <1>;
- #size-cells = <2>;
- #address-cells = <3>;
- ranges = <0x2000000 0x0 0x80000000
- 0x2000000 0x0 0x80000000
- 0x0 0x20000000
- 0x1000000 0x0 0x0
- 0x1000000 0x0 0x0
- 0x0 0x80000>;
- clock-frequency = <33333333>;
-
- isa at 4 {
- device_type = "isa";
- #interrupt-cells = <2>;
- #size-cells = <1>;
- #address-cells = <2>;
- reg = <0x2000 0x0 0x0 0x0 0x0>;
- ranges = <0x1 0x0 0x1000000 0x0 0x0 0x1000>;
- interrupt-parent = <&i8259>;
-
- i8259: interrupt-controller at 20 {
- interrupt-controller;
- device_type = "interrupt-controller";
- reg = <0x1 0x20 0x2
- 0x1 0xa0 0x2
- 0x1 0x4d0 0x2>;
- #address-cells = <0>;
- #interrupt-cells = <2>;
- compatible = "chrp,iic";
- interrupts = <0 1 0 0>;
- interrupt-parent = <&mpic>;
- };
-
- rtc at 70 {
- compatible = "pnpPNP,b00";
- reg = <0x1 0x70 0x2>;
- };
- };
- };
-};
diff --git a/arch/powerpc/boot/dts/fsl/mpc8548cds_32b.dts b/arch/powerpc/boot/dts/fsl/mpc8548cds_32b.dts
deleted file mode 100644
index f6ba4a982766..000000000000
--- a/arch/powerpc/boot/dts/fsl/mpc8548cds_32b.dts
+++ /dev/null
@@ -1,82 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * MPC8548 CDS Device Tree Source (32-bit address map)
- *
- * Copyright 2006, 2008, 2011-2012 Freescale Semiconductor Inc.
- */
-
-/include/ "mpc8548si-pre.dtsi"
-
-/ {
- model = "MPC8548CDS";
- compatible = "MPC8548CDS", "MPC85xxCDS";
-
- memory {
- device_type = "memory";
- reg = <0 0 0x0 0x8000000>; // 128M at 0x0
- };
-
- board_lbc: lbc: localbus at e0005000 {
- reg = <0 0xe0005000 0 0x1000>;
-
- ranges = <0x0 0x0 0x0 0xff000000 0x01000000
- 0x1 0x0 0x0 0xf8004000 0x00001000>;
-
- };
-
- board_soc: soc: soc8548 at e0000000 {
- ranges = <0 0x0 0xe0000000 0x100000>;
- };
-
- board_pci0: pci0: pci at e0008000 {
- reg = <0 0xe0008000 0 0x1000>;
- ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x10000000
- 0x1000000 0x0 0x00000000 0 0xe2000000 0x0 0x800000>;
- clock-frequency = <66666666>;
- };
-
- pci1: pci at e0009000 {
- reg = <0 0xe0009000 0 0x1000>;
- ranges = <0x2000000 0x0 0x90000000 0 0x90000000 0x0 0x10000000
- 0x1000000 0x0 0x00000000 0 0xe2800000 0x0 0x800000>;
- clock-frequency = <66666666>;
- interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
- interrupt-map = <
-
- /* IDSEL 0x15 */
- 0xa800 0x0 0x0 0x1 &mpic 0xb 0x1 0 0
- 0xa800 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
- 0xa800 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
- 0xa800 0x0 0x0 0x4 &mpic 0x3 0x1 0 0>;
- };
-
- pci2: pcie at e000a000 {
- reg = <0 0xe000a000 0 0x1000>;
- ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
- 0x1000000 0x0 0x00000000 0 0xe3000000 0x0 0x100000>;
- pcie at 0 {
- ranges = <0x2000000 0x0 0xa0000000
- 0x2000000 0x0 0xa0000000
- 0x0 0x20000000
-
- 0x1000000 0x0 0x0
- 0x1000000 0x0 0x0
- 0x0 0x100000>;
- };
- };
-
- rio: rapidio at e00c0000 {
- reg = <0x0 0xe00c0000 0x0 0x20000>;
- port1 {
- ranges = <0x0 0x0 0x0 0xc0000000 0x0 0x20000000>;
- };
- };
-};
-
-/*
- * mpc8548cds.dtsi must be last to ensure board_pci0 overrides pci0 settings
- * for interrupt-map & interrupt-map-mask.
- */
-
-/include/ "mpc8548si-post.dtsi"
-/include/ "mpc8548cds.dtsi"
diff --git a/arch/powerpc/boot/dts/fsl/mpc8548cds_36b.dts b/arch/powerpc/boot/dts/fsl/mpc8548cds_36b.dts
deleted file mode 100644
index 32e9076375ae..000000000000
--- a/arch/powerpc/boot/dts/fsl/mpc8548cds_36b.dts
+++ /dev/null
@@ -1,82 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * MPC8548 CDS Device Tree Source (36-bit address map)
- *
- * Copyright 2012 Freescale Semiconductor Inc.
- */
-
-/include/ "mpc8548si-pre.dtsi"
-
-/ {
- model = "MPC8548CDS";
- compatible = "MPC8548CDS", "MPC85xxCDS";
-
- memory {
- device_type = "memory";
- reg = <0 0 0x0 0x8000000>; // 128M at 0x0
- };
-
- board_lbc: lbc: localbus at fe0005000 {
- reg = <0xf 0xe0005000 0 0x1000>;
-
- ranges = <0x0 0x0 0xf 0xff000000 0x01000000
- 0x1 0x0 0xf 0xf8004000 0x00001000>;
-
- };
-
- board_soc: soc: soc8548 at fe0000000 {
- ranges = <0 0xf 0xe0000000 0x100000>;
- };
-
- board_pci0: pci0: pci at fe0008000 {
- reg = <0xf 0xe0008000 0 0x1000>;
- ranges = <0x2000000 0x0 0xe0000000 0xc 0x00000000 0x0 0x10000000
- 0x1000000 0x0 0x00000000 0xf 0xe2000000 0x0 0x800000>;
- clock-frequency = <66666666>;
- };
-
- pci1: pci at fe0009000 {
- reg = <0xf 0xe0009000 0 0x1000>;
- ranges = <0x2000000 0x0 0xe0000000 0xc 0x10000000 0x0 0x10000000
- 0x1000000 0x0 0x00000000 0xf 0xe2800000 0x0 0x800000>;
- clock-frequency = <66666666>;
- interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
- interrupt-map = <
-
- /* IDSEL 0x15 */
- 0xa800 0x0 0x0 0x1 &mpic 0xb 0x1 0 0
- 0xa800 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
- 0xa800 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
- 0xa800 0x0 0x0 0x4 &mpic 0x3 0x1 0 0>;
- };
-
- pci2: pcie at fe000a000 {
- reg = <0xf 0xe000a000 0 0x1000>;
- ranges = <0x2000000 0x0 0xe0000000 0xc 0x20000000 0x0 0x20000000
- 0x1000000 0x0 0x00000000 0xf 0xe3000000 0x0 0x100000>;
- pcie at 0 {
- ranges = <0x2000000 0x0 0xa0000000
- 0x2000000 0x0 0xa0000000
- 0x0 0x20000000
-
- 0x1000000 0x0 0x0
- 0x1000000 0x0 0x0
- 0x0 0x100000>;
- };
- };
-
- rio: rapidio at fe00c0000 {
- reg = <0xf 0xe00c0000 0x0 0x20000>;
- port1 {
- ranges = <0x0 0x0 0xc 0x40000000 0x0 0x20000000>;
- };
- };
-};
-
-/*
- * mpc8548cds.dtsi must be last to ensure board_pci0 overrides pci0 settings
- * for interrupt-map & interrupt-map-mask.
- */
-
-/include/ "mpc8548si-post.dtsi"
-/include/ "mpc8548cds.dtsi"
diff --git a/arch/powerpc/boot/dts/fsl/mpc8555cds.dts b/arch/powerpc/boot/dts/fsl/mpc8555cds.dts
deleted file mode 100644
index 901b6ff06dfb..000000000000
--- a/arch/powerpc/boot/dts/fsl/mpc8555cds.dts
+++ /dev/null
@@ -1,375 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * MPC8555 CDS Device Tree Source
- *
- * Copyright 2006, 2008 Freescale Semiconductor Inc.
- */
-
-/dts-v1/;
-
-/include/ "e500v1_power_isa.dtsi"
-
-/ {
- model = "MPC8555CDS";
- compatible = "MPC8555CDS", "MPC85xxCDS";
- #address-cells = <1>;
- #size-cells = <1>;
-
- aliases {
- ethernet0 = &enet0;
- ethernet1 = &enet1;
- serial0 = &serial0;
- serial1 = &serial1;
- pci0 = &pci0;
- pci1 = &pci1;
- };
-
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- PowerPC,8555 at 0 {
- device_type = "cpu";
- reg = <0x0>;
- d-cache-line-size = <32>; // 32 bytes
- i-cache-line-size = <32>; // 32 bytes
- d-cache-size = <0x8000>; // L1, 32K
- i-cache-size = <0x8000>; // L1, 32K
- timebase-frequency = <0>; // 33 MHz, from uboot
- bus-frequency = <0>; // 166 MHz
- clock-frequency = <0>; // 825 MHz, from uboot
- next-level-cache = <&L2>;
- };
- };
-
- memory {
- device_type = "memory";
- reg = <0x0 0x8000000>; // 128M at 0x0
- };
-
- soc8555 at e0000000 {
- #address-cells = <1>;
- #size-cells = <1>;
- device_type = "soc";
- compatible = "simple-bus";
- ranges = <0x0 0xe0000000 0x100000>;
- bus-frequency = <0>;
-
- ecm-law at 0 {
- compatible = "fsl,ecm-law";
- reg = <0x0 0x1000>;
- fsl,num-laws = <8>;
- };
-
- ecm at 1000 {
- compatible = "fsl,mpc8555-ecm", "fsl,ecm";
- reg = <0x1000 0x1000>;
- interrupts = <17 2>;
- interrupt-parent = <&mpic>;
- };
-
- memory-controller at 2000 {
- compatible = "fsl,mpc8555-memory-controller";
- reg = <0x2000 0x1000>;
- interrupt-parent = <&mpic>;
- interrupts = <18 2>;
- };
-
- L2: l2-cache-controller at 20000 {
- compatible = "fsl,mpc8555-l2-cache-controller";
- reg = <0x20000 0x1000>;
- cache-line-size = <32>; // 32 bytes
- cache-size = <0x40000>; // L2, 256K
- interrupt-parent = <&mpic>;
- interrupts = <16 2>;
- };
-
- i2c at 3000 {
- #address-cells = <1>;
- #size-cells = <0>;
- cell-index = <0>;
- compatible = "fsl-i2c";
- reg = <0x3000 0x100>;
- interrupts = <43 2>;
- interrupt-parent = <&mpic>;
- dfsrr;
- };
-
- dma at 21300 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "fsl,mpc8555-dma", "fsl,eloplus-dma";
- reg = <0x21300 0x4>;
- ranges = <0x0 0x21100 0x200>;
- cell-index = <0>;
- dma-channel at 0 {
- compatible = "fsl,mpc8555-dma-channel",
- "fsl,eloplus-dma-channel";
- reg = <0x0 0x80>;
- cell-index = <0>;
- interrupt-parent = <&mpic>;
- interrupts = <20 2>;
- };
- dma-channel at 80 {
- compatible = "fsl,mpc8555-dma-channel",
- "fsl,eloplus-dma-channel";
- reg = <0x80 0x80>;
- cell-index = <1>;
- interrupt-parent = <&mpic>;
- interrupts = <21 2>;
- };
- dma-channel at 100 {
- compatible = "fsl,mpc8555-dma-channel",
- "fsl,eloplus-dma-channel";
- reg = <0x100 0x80>;
- cell-index = <2>;
- interrupt-parent = <&mpic>;
- interrupts = <22 2>;
- };
- dma-channel at 180 {
- compatible = "fsl,mpc8555-dma-channel",
- "fsl,eloplus-dma-channel";
- reg = <0x180 0x80>;
- cell-index = <3>;
- interrupt-parent = <&mpic>;
- interrupts = <23 2>;
- };
- };
-
- enet0: ethernet at 24000 {
- #address-cells = <1>;
- #size-cells = <1>;
- cell-index = <0>;
- device_type = "network";
- model = "TSEC";
- compatible = "gianfar";
- reg = <0x24000 0x1000>;
- ranges = <0x0 0x24000 0x1000>;
- local-mac-address = [ 00 00 00 00 00 00 ];
- interrupts = <29 2 30 2 34 2>;
- interrupt-parent = <&mpic>;
- tbi-handle = <&tbi0>;
- phy-handle = <&phy0>;
-
- mdio at 520 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "fsl,gianfar-mdio";
- reg = <0x520 0x20>;
-
- phy0: ethernet-phy at 0 {
- interrupt-parent = <&mpic>;
- interrupts = <5 1>;
- reg = <0x0>;
- };
- phy1: ethernet-phy at 1 {
- interrupt-parent = <&mpic>;
- interrupts = <5 1>;
- reg = <0x1>;
- };
- tbi0: tbi-phy at 11 {
- reg = <0x11>;
- device_type = "tbi-phy";
- };
- };
- };
-
- enet1: ethernet at 25000 {
- #address-cells = <1>;
- #size-cells = <1>;
- cell-index = <1>;
- device_type = "network";
- model = "TSEC";
- compatible = "gianfar";
- reg = <0x25000 0x1000>;
- ranges = <0x0 0x25000 0x1000>;
- local-mac-address = [ 00 00 00 00 00 00 ];
- interrupts = <35 2 36 2 40 2>;
- interrupt-parent = <&mpic>;
- tbi-handle = <&tbi1>;
- phy-handle = <&phy1>;
-
- mdio at 520 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "fsl,gianfar-tbi";
- reg = <0x520 0x20>;
-
- tbi1: tbi-phy at 11 {
- reg = <0x11>;
- device_type = "tbi-phy";
- };
- };
- };
-
- serial0: serial at 4500 {
- cell-index = <0>;
- device_type = "serial";
- compatible = "fsl,ns16550", "ns16550";
- reg = <0x4500 0x100>; // reg base, size
- clock-frequency = <0>; // should we fill in in uboot?
- interrupts = <42 2>;
- interrupt-parent = <&mpic>;
- };
-
- serial1: serial at 4600 {
- cell-index = <1>;
- device_type = "serial";
- compatible = "fsl,ns16550", "ns16550";
- reg = <0x4600 0x100>; // reg base, size
- clock-frequency = <0>; // should we fill in in uboot?
- interrupts = <42 2>;
- interrupt-parent = <&mpic>;
- };
-
- crypto at 30000 {
- compatible = "fsl,sec2.0";
- reg = <0x30000 0x10000>;
- interrupts = <45 2>;
- interrupt-parent = <&mpic>;
- fsl,num-channels = <4>;
- fsl,channel-fifo-len = <24>;
- fsl,exec-units-mask = <0x7e>;
- fsl,descriptor-types-mask = <0x01010ebf>;
- };
-
- mpic: pic at 40000 {
- interrupt-controller;
- #address-cells = <0>;
- #interrupt-cells = <2>;
- reg = <0x40000 0x40000>;
- compatible = "chrp,open-pic";
- device_type = "open-pic";
- };
-
- cpm at 919c0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "fsl,mpc8555-cpm", "fsl,cpm2";
- reg = <0x919c0 0x30>;
- ranges;
-
- muram at 80000 {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0x0 0x80000 0x10000>;
-
- data at 0 {
- compatible = "fsl,cpm-muram-data";
- reg = <0x0 0x2000 0x9000 0x1000>;
- };
- };
-
- brg at 919f0 {
- compatible = "fsl,mpc8555-brg",
- "fsl,cpm2-brg",
- "fsl,cpm-brg";
- reg = <0x919f0 0x10 0x915f0 0x10>;
- };
-
- cpmpic: pic at 90c00 {
- interrupt-controller;
- #address-cells = <0>;
- #interrupt-cells = <2>;
- interrupts = <46 2>;
- interrupt-parent = <&mpic>;
- reg = <0x90c00 0x80>;
- compatible = "fsl,mpc8555-cpm-pic", "fsl,cpm2-pic";
- };
- };
- };
-
- pci0: pci at e0008000 {
- interrupt-map-mask = <0x1f800 0x0 0x0 0x7>;
- interrupt-map = <
-
- /* IDSEL 0x10 */
- 0x8000 0x0 0x0 0x1 &mpic 0x0 0x1
- 0x8000 0x0 0x0 0x2 &mpic 0x1 0x1
- 0x8000 0x0 0x0 0x3 &mpic 0x2 0x1
- 0x8000 0x0 0x0 0x4 &mpic 0x3 0x1
-
- /* IDSEL 0x11 */
- 0x8800 0x0 0x0 0x1 &mpic 0x0 0x1
- 0x8800 0x0 0x0 0x2 &mpic 0x1 0x1
- 0x8800 0x0 0x0 0x3 &mpic 0x2 0x1
- 0x8800 0x0 0x0 0x4 &mpic 0x3 0x1
-
- /* IDSEL 0x12 (Slot 1) */
- 0x9000 0x0 0x0 0x1 &mpic 0x0 0x1
- 0x9000 0x0 0x0 0x2 &mpic 0x1 0x1
- 0x9000 0x0 0x0 0x3 &mpic 0x2 0x1
- 0x9000 0x0 0x0 0x4 &mpic 0x3 0x1
-
- /* IDSEL 0x13 (Slot 2) */
- 0x9800 0x0 0x0 0x1 &mpic 0x1 0x1
- 0x9800 0x0 0x0 0x2 &mpic 0x2 0x1
- 0x9800 0x0 0x0 0x3 &mpic 0x3 0x1
- 0x9800 0x0 0x0 0x4 &mpic 0x0 0x1
-
- /* IDSEL 0x14 (Slot 3) */
- 0xa000 0x0 0x0 0x1 &mpic 0x2 0x1
- 0xa000 0x0 0x0 0x2 &mpic 0x3 0x1
- 0xa000 0x0 0x0 0x3 &mpic 0x0 0x1
- 0xa000 0x0 0x0 0x4 &mpic 0x1 0x1
-
- /* IDSEL 0x15 (Slot 4) */
- 0xa800 0x0 0x0 0x1 &mpic 0x3 0x1
- 0xa800 0x0 0x0 0x2 &mpic 0x0 0x1
- 0xa800 0x0 0x0 0x3 &mpic 0x1 0x1
- 0xa800 0x0 0x0 0x4 &mpic 0x2 0x1
-
- /* Bus 1 (Tundra Bridge) */
- /* IDSEL 0x12 (ISA bridge) */
- 0x19000 0x0 0x0 0x1 &mpic 0x0 0x1
- 0x19000 0x0 0x0 0x2 &mpic 0x1 0x1
- 0x19000 0x0 0x0 0x3 &mpic 0x2 0x1
- 0x19000 0x0 0x0 0x4 &mpic 0x3 0x1>;
- interrupt-parent = <&mpic>;
- interrupts = <24 2>;
- bus-range = <0 0>;
- ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x20000000
- 0x1000000 0x0 0x0 0xe2000000 0x0 0x100000>;
- clock-frequency = <66666666>;
- #interrupt-cells = <1>;
- #size-cells = <2>;
- #address-cells = <3>;
- reg = <0xe0008000 0x1000>;
- compatible = "fsl,mpc8540-pci";
- device_type = "pci";
-
- i8259 at 19000 {
- interrupt-controller;
- device_type = "interrupt-controller";
- reg = <0x19000 0x0 0x0 0x0 0x1>;
- #address-cells = <0>;
- #interrupt-cells = <2>;
- compatible = "chrp,iic";
- interrupts = <1>;
- interrupt-parent = <&pci0>;
- };
- };
-
- pci1: pci at e0009000 {
- interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
- interrupt-map = <
-
- /* IDSEL 0x15 */
- 0xa800 0x0 0x0 0x1 &mpic 0xb 0x1
- 0xa800 0x0 0x0 0x2 &mpic 0xb 0x1
- 0xa800 0x0 0x0 0x3 &mpic 0xb 0x1
- 0xa800 0x0 0x0 0x4 &mpic 0xb 0x1>;
- interrupt-parent = <&mpic>;
- interrupts = <25 2>;
- bus-range = <0 0>;
- ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000
- 0x1000000 0x0 0x0 0xe3000000 0x0 0x100000>;
- clock-frequency = <66666666>;
- #interrupt-cells = <1>;
- #size-cells = <2>;
- #address-cells = <3>;
- reg = <0xe0009000 0x1000>;
- compatible = "fsl,mpc8540-pci";
- device_type = "pci";
- };
-};
diff --git a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
deleted file mode 100644
index cea72e85ed26..000000000000
--- a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
+++ /dev/null
@@ -1,52 +0,0 @@
-CONFIG_PPC_85xx=y
-CONFIG_SYSVIPC=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_MSDOS_PARTITION is not set
-CONFIG_MPC85xx_CDS=y
-CONFIG_GEN_RTC=y
-CONFIG_BINFMT_MISC=y
-CONFIG_MATH_EMULATION=y
-# CONFIG_SECCOMP is not set
-CONFIG_PCI=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_XFRM_USER=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_SYN_COOKIES=y
-# CONFIG_IPV6 is not set
-# CONFIG_FW_LOADER is not set
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=32768
-CONFIG_ATA=y
-CONFIG_ATA_GENERIC=y
-CONFIG_PATA_VIA=y
-CONFIG_NETDEVICES=y
-CONFIG_GIANFAR=y
-CONFIG_E1000=y
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT4_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_DETECT_HUNG_TASK=y
-CONFIG_DEBUG_MUTEXES=y
diff --git a/arch/powerpc/configs/mpc85xx_base.config b/arch/powerpc/configs/mpc85xx_base.config
index e13bcf83bd1d..a1e4d72ed39d 100644
--- a/arch/powerpc/configs/mpc85xx_base.config
+++ b/arch/powerpc/configs/mpc85xx_base.config
@@ -1,6 +1,5 @@
CONFIG_MATH_EMULATION=y
CONFIG_MPC8536_DS=y
-CONFIG_MPC85xx_CDS=y
CONFIG_MPC85xx_DS=y
CONFIG_MPC85xx_MDS=y
CONFIG_MPC85xx_RDB=y
diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
index d618353b3c8c..cc4ff1ce3221 100644
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -12,7 +12,6 @@ obj-y += common.o
obj-$(CONFIG_BSC9131_RDB) += bsc913x_rdb.o
obj-$(CONFIG_BSC9132_QDS) += bsc913x_qds.o
obj-$(CONFIG_C293_PCIE) += c293pcie.o
-obj-$(CONFIG_MPC85xx_CDS) += mpc85xx_cds.o
obj-$(CONFIG_MPC8536_DS) += mpc8536_ds.o
obj-$(CONFIG_MPC85xx_DS) += mpc85xx_ds.o
obj-$(CONFIG_MPC85xx_MDS) += mpc85xx_mds.o
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
deleted file mode 100644
index 0b8f2101c5fb..000000000000
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ /dev/null
@@ -1,397 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * MPC85xx setup and early boot code plus other random bits.
- *
- * Maintained by Kumar Gala (see MAINTAINERS for contact information)
- *
- * Copyright 2005, 2011-2012 Freescale Semiconductor Inc.
- */
-
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/reboot.h>
-#include <linux/pci.h>
-#include <linux/kdev_t.h>
-#include <linux/major.h>
-#include <linux/console.h>
-#include <linux/delay.h>
-#include <linux/seq_file.h>
-#include <linux/initrd.h>
-#include <linux/interrupt.h>
-#include <linux/fsl_devices.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
-#include <linux/of_platform.h>
-#include <linux/pgtable.h>
-
-#include <asm/page.h>
-#include <linux/atomic.h>
-#include <asm/time.h>
-#include <asm/io.h>
-#include <asm/machdep.h>
-#include <asm/ipic.h>
-#include <asm/pci-bridge.h>
-#include <asm/irq.h>
-#include <mm/mmu_decl.h>
-#include <asm/udbg.h>
-#include <asm/mpic.h>
-#include <asm/i8259.h>
-
-#include <sysdev/fsl_soc.h>
-#include <sysdev/fsl_pci.h>
-
-#include "mpc85xx.h"
-
-/*
- * The CDS board contains an FPGA/CPLD called "Cadmus", which collects
- * various logic and performs system control functions.
- * Here is the FPGA/CPLD register map.
- */
-struct cadmus_reg {
- u8 cm_ver; /* Board version */
- u8 cm_csr; /* General control/status */
- u8 cm_rst; /* Reset control */
- u8 cm_hsclk; /* High speed clock */
- u8 cm_hsxclk; /* High speed clock extended */
- u8 cm_led; /* LED data */
- u8 cm_pci; /* PCI control/status */
- u8 cm_dma; /* DMA control */
- u8 res[248]; /* Total 256 bytes */
-};
-
-static struct cadmus_reg *cadmus;
-
-#ifdef CONFIG_PCI
-
-#define ARCADIA_HOST_BRIDGE_IDSEL 17
-#define ARCADIA_2ND_BRIDGE_IDSEL 3
-
-static int mpc85xx_exclude_device(struct pci_controller *hose,
- u_char bus, u_char devfn)
-{
- /* We explicitly do not go past the Tundra 320 Bridge */
- if ((bus == 1) && (PCI_SLOT(devfn) == ARCADIA_2ND_BRIDGE_IDSEL))
- return PCIBIOS_DEVICE_NOT_FOUND;
- if ((bus == 0) && (PCI_SLOT(devfn) == ARCADIA_2ND_BRIDGE_IDSEL))
- return PCIBIOS_DEVICE_NOT_FOUND;
- else
- return PCIBIOS_SUCCESSFUL;
-}
-
-static int mpc85xx_cds_restart(struct notifier_block *this,
- unsigned long mode, void *cmd)
-{
- struct pci_dev *dev;
- u_char tmp;
-
- if ((dev = pci_get_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686,
- NULL))) {
-
- /* Use the VIA Super Southbridge to force a PCI reset */
- pci_read_config_byte(dev, 0x47, &tmp);
- pci_write_config_byte(dev, 0x47, tmp | 1);
-
- /* Flush the outbound PCI write queues */
- pci_read_config_byte(dev, 0x47, &tmp);
-
- /*
- * At this point, the hardware reset should have triggered.
- * However, if it doesn't work for some mysterious reason,
- * just fall through to the default reset below.
- */
-
- pci_dev_put(dev);
- }
-
- /*
- * If we can't find the VIA chip (maybe the P2P bridge is
- * disabled) or the VIA chip reset didn't work, just return
- * and let default reset sequence happen.
- */
- return NOTIFY_DONE;
-}
-
-static int mpc85xx_cds_restart_register(void)
-{
- static struct notifier_block restart_handler;
-
- restart_handler.notifier_call = mpc85xx_cds_restart;
- restart_handler.priority = 192;
-
- return register_restart_handler(&restart_handler);
-}
-machine_arch_initcall(mpc85xx_cds, mpc85xx_cds_restart_register);
-
-
-static void __init mpc85xx_cds_pci_irq_fixup(struct pci_dev *dev)
-{
- u_char c;
- if (dev->vendor == PCI_VENDOR_ID_VIA) {
- switch (dev->device) {
- case PCI_DEVICE_ID_VIA_82C586_1:
- /*
- * U-Boot does not set the enable bits
- * for the IDE device. Force them on here.
- */
- pci_read_config_byte(dev, 0x40, &c);
- c |= 0x03; /* IDE: Chip Enable Bits */
- pci_write_config_byte(dev, 0x40, c);
-
- /*
- * Since only primary interface works, force the
- * IDE function to standard primary IDE interrupt
- * w/ 8259 offset
- */
- dev->irq = 14;
- pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq);
- break;
- /*
- * Force legacy USB interrupt routing
- */
- case PCI_DEVICE_ID_VIA_82C586_2:
- /* There are two USB controllers.
- * Identify them by function number
- */
- if (PCI_FUNC(dev->devfn) == 3)
- dev->irq = 11;
- else
- dev->irq = 10;
- pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq);
- break;
- default:
- break;
- }
- }
-}
-
-static void skip_fake_bridge(struct pci_dev *dev)
-{
- /* Make it an error to skip the fake bridge
- * in pci_setup_device() in probe.c */
- dev->hdr_type = 0x7f;
-}
-DECLARE_PCI_FIXUP_EARLY(0x1957, 0x3fff, skip_fake_bridge);
-DECLARE_PCI_FIXUP_EARLY(0x3fff, 0x1957, skip_fake_bridge);
-DECLARE_PCI_FIXUP_EARLY(0xff3f, 0x5719, skip_fake_bridge);
-
-#define PCI_DEVICE_ID_IDT_TSI310 0x01a7
-
-/*
- * Fix Tsi310 PCI-X bridge resource.
- * Force the bridge to open a window from 0x0000-0x1fff in PCI I/O space.
- * This allows legacy I/O(i8259, etc) on the VIA southbridge to be accessed.
- */
-void mpc85xx_cds_fixup_bus(struct pci_bus *bus)
-{
- struct pci_dev *dev = bus->self;
- struct resource *res = bus->resource[0];
-
- if (dev != NULL &&
- dev->vendor == PCI_VENDOR_ID_IBM &&
- dev->device == PCI_DEVICE_ID_IDT_TSI310) {
- if (res) {
- res->start = 0;
- res->end = 0x1fff;
- res->flags = IORESOURCE_IO;
- pr_info("mpc85xx_cds: PCI bridge resource fixup applied\n");
- pr_info("mpc85xx_cds: %pR\n", res);
- }
- }
-
- fsl_pcibios_fixup_bus(bus);
-}
-
-#ifdef CONFIG_PPC_I8259
-static void mpc85xx_8259_cascade_handler(struct irq_desc *desc)
-{
- unsigned int cascade_irq = i8259_irq();
-
- if (cascade_irq)
- /* handle an interrupt from the 8259 */
- generic_handle_irq(cascade_irq);
-
- /* check for any interrupts from the shared IRQ line */
- handle_fasteoi_irq(desc);
-}
-
-static irqreturn_t mpc85xx_8259_cascade_action(int irq, void *dev_id)
-{
- return IRQ_HANDLED;
-}
-#endif /* PPC_I8259 */
-#endif /* CONFIG_PCI */
-
-static void __init mpc85xx_cds_pic_init(void)
-{
- struct mpic *mpic;
- mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN,
- 0, 256, " OpenPIC ");
- BUG_ON(mpic == NULL);
- mpic_init(mpic);
-}
-
-#if defined(CONFIG_PPC_I8259) && defined(CONFIG_PCI)
-static int mpc85xx_cds_8259_attach(void)
-{
- int ret;
- struct device_node *np = NULL;
- struct device_node *cascade_node = NULL;
- int cascade_irq;
-
- /* Initialize the i8259 controller */
- for_each_node_by_type(np, "interrupt-controller")
- if (of_device_is_compatible(np, "chrp,iic")) {
- cascade_node = np;
- break;
- }
-
- if (cascade_node == NULL) {
- printk(KERN_DEBUG "Could not find i8259 PIC\n");
- return -ENODEV;
- }
-
- cascade_irq = irq_of_parse_and_map(cascade_node, 0);
- if (!cascade_irq) {
- printk(KERN_ERR "Failed to map cascade interrupt\n");
- return -ENXIO;
- }
-
- i8259_init(cascade_node, 0);
- of_node_put(cascade_node);
-
- /*
- * Hook the interrupt to make sure desc->action is never NULL.
- * This is required to ensure that the interrupt does not get
- * disabled when the last user of the shared IRQ line frees their
- * interrupt.
- */
- ret = request_irq(cascade_irq, mpc85xx_8259_cascade_action,
- IRQF_SHARED | IRQF_NO_THREAD, "8259 cascade",
- cascade_node);
- if (ret) {
- printk(KERN_ERR "Failed to setup cascade interrupt\n");
- return ret;
- }
-
- /* Success. Connect our low-level cascade handler. */
- irq_set_handler(cascade_irq, mpc85xx_8259_cascade_handler);
-
- return 0;
-}
-machine_device_initcall(mpc85xx_cds, mpc85xx_cds_8259_attach);
-
-#endif /* CONFIG_PPC_I8259 */
-
-static void __init mpc85xx_cds_pci_assign_primary(void)
-{
-#ifdef CONFIG_PCI
- struct device_node *np;
-
- if (fsl_pci_primary)
- return;
-
- /*
- * MPC85xx_CDS has ISA bridge but unfortunately there is no
- * isa node in device tree. We now looking for i8259 node as
- * a workaround for such a broken device tree. This routine
- * is for complying to all device trees.
- */
- np = of_find_node_by_name(NULL, "i8259");
- while ((fsl_pci_primary = of_get_parent(np))) {
- of_node_put(np);
- np = fsl_pci_primary;
-
- if ((of_device_is_compatible(np, "fsl,mpc8540-pci") ||
- of_device_is_compatible(np, "fsl,mpc8548-pcie")) &&
- of_device_is_available(np))
- return;
- }
-#endif
-}
-
-/*
- * Setup the architecture
- */
-static void __init mpc85xx_cds_setup_arch(void)
-{
- struct device_node *np;
- int cds_pci_slot;
-
- if (ppc_md.progress)
- ppc_md.progress("mpc85xx_cds_setup_arch()", 0);
-
- np = of_find_compatible_node(NULL, NULL, "fsl,mpc8548cds-fpga");
- if (!np) {
- pr_err("Could not find FPGA node.\n");
- return;
- }
-
- cadmus = of_iomap(np, 0);
- of_node_put(np);
- if (!cadmus) {
- pr_err("Fail to map FPGA area.\n");
- return;
- }
-
- if (ppc_md.progress) {
- char buf[40];
- cds_pci_slot = ((in_8(&cadmus->cm_csr) >> 6) & 0x3) + 1;
- snprintf(buf, 40, "CDS Version = 0x%x in slot %d\n",
- in_8(&cadmus->cm_ver), cds_pci_slot);
- ppc_md.progress(buf, 0);
- }
-
-#ifdef CONFIG_PCI
- ppc_md.pci_irq_fixup = mpc85xx_cds_pci_irq_fixup;
- ppc_md.pci_exclude_device = mpc85xx_exclude_device;
-#endif
-
- mpc85xx_cds_pci_assign_primary();
- fsl_pci_assign_primary();
-}
-
-static void mpc85xx_cds_show_cpuinfo(struct seq_file *m)
-{
- uint pvid, svid, phid1;
-
- pvid = mfspr(SPRN_PVR);
- svid = mfspr(SPRN_SVR);
-
- seq_printf(m, "Vendor\t\t: Freescale Semiconductor\n");
- seq_printf(m, "Machine\t\t: MPC85xx CDS (0x%x)\n",
- in_8(&cadmus->cm_ver));
- seq_printf(m, "PVR\t\t: 0x%x\n", pvid);
- seq_printf(m, "SVR\t\t: 0x%x\n", svid);
-
- /* Display cpu Pll setting */
- phid1 = mfspr(SPRN_HID1);
- seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
-}
-
-
-/*
- * Called very early, device-tree isn't unflattened
- */
-static int __init mpc85xx_cds_probe(void)
-{
- return of_machine_is_compatible("MPC85xxCDS");
-}
-
-machine_arch_initcall(mpc85xx_cds, mpc85xx_common_publish_devices);
-
-define_machine(mpc85xx_cds) {
- .name = "MPC85xx CDS",
- .probe = mpc85xx_cds_probe,
- .setup_arch = mpc85xx_cds_setup_arch,
- .init_IRQ = mpc85xx_cds_pic_init,
- .show_cpuinfo = mpc85xx_cds_show_cpuinfo,
- .get_irq = mpic_get_irq,
-#ifdef CONFIG_PCI
- .pcibios_fixup_bus = mpc85xx_cds_fixup_bus,
- .pcibios_fixup_phb = fsl_pcibios_fixup_phb,
-#endif
- .calibrate_decr = generic_calibrate_decr,
- .progress = udbg_progress,
-};
--
2.17.1
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