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Commit 3bc6cf5a authored by Paul Gortmaker's avatar Paul Gortmaker Committed by Michael Ellerman
Browse files

powerpc: remove retired sbc834x support 



I no longer have a functional version of this board for even the most
basic sanity boot testing, and they have not been available for purchase
for quite some years now.

There is no point in adding a burden to testing coverage that does
walk all the possible defconfigs, so with all the above in mind, it
makes sense to remove it.  Of course it will remain in the git history
for anyone who happens to stumble on one and wants to tinker with it.

Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 0c0c5230

arch/powerpc/boot/dts/sbc8349.dts

deleted100644 → 0
+0 −331
Original line number Diff line number Diff line 
/*

 * SBC8349E Device Tree Source

 *

 * Copyright 2007 Wind River Inc.

 *

 * Paul Gortmaker (see MAINTAINERS for contact information)

 *

 *	-based largely on the Freescale MPC834x_MDS dts.

 *

 * This program is free software; you can redistribute  it and/or modify it

 * under  the terms of  the GNU General  Public License as published by the

 * Free Software Foundation;  either version 2 of the  License, or (at your

 * option) any later version.

 */



/dts-v1/;



/ {

	model = "SBC8349E";

	compatible = "SBC834xE";

	#address-cells = <1>;

	#size-cells = <1>;



	aliases {

		ethernet0 = &enet0;

		ethernet1 = &enet1;

		serial0 = &serial0;

		serial1 = &serial1;

		pci0 = &pci0;

	};



	cpus {

		#address-cells = <1>;

		#size-cells = <0>;



		PowerPC,8349@0 {

			device_type = "cpu";

			reg = <0x0>;

			d-cache-line-size = <32>;

			i-cache-line-size = <32>;

			d-cache-size = <32768>;

			i-cache-size = <32768>;

			timebase-frequency = <0>;	// from bootloader

			bus-frequency = <0>;		// from bootloader

			clock-frequency = <0>;		// from bootloader

		};

	};



	memory {

		device_type = "memory";

		reg = <0x00000000 0x10000000>;	// 256MB at 0

	};



	soc8349@e0000000 {

		#address-cells = <1>;

		#size-cells = <1>;

		device_type = "soc";

		ranges = <0x0 0xe0000000 0x00100000>;

		reg = <0xe0000000 0x00000200>;

		bus-frequency = <0>;



		wdt@200 {

			compatible = "mpc83xx_wdt";

			reg = <0x200 0x100>;

		};



		i2c@3000 {

			#address-cells = <1>;

			#size-cells = <0>;

			cell-index = <0>;

			compatible = "fsl-i2c";

			reg = <0x3000 0x100>;

			interrupts = <14 0x8>;

			interrupt-parent = <&ipic>;

			dfsrr;

		};



		i2c@3100 {

			#address-cells = <1>;

			#size-cells = <0>;

			cell-index = <1>;

			compatible = "fsl-i2c";

			reg = <0x3100 0x100>;

			interrupts = <15 0x8>;

			interrupt-parent = <&ipic>;

			dfsrr;

		};



		spi@7000 {

			cell-index = <0>;

			compatible = "fsl,spi";

			reg = <0x7000 0x1000>;

			interrupts = <16 0x8>;

			interrupt-parent = <&ipic>;

			mode = "cpu";

		};



		dma@82a8 {

			#address-cells = <1>;

			#size-cells = <1>;

			compatible = "fsl,mpc8349-dma", "fsl,elo-dma";

			reg = <0x82a8 4>;

			ranges = <0 0x8100 0x1a8>;

			interrupt-parent = <&ipic>;

			interrupts = <71 8>;

			cell-index = <0>;

			dma-channel@0 {

				compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";

				reg = <0 0x80>;

				cell-index = <0>;

				interrupt-parent = <&ipic>;

				interrupts = <71 8>;

			};

			dma-channel@80 {

				compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";

				reg = <0x80 0x80>;

				cell-index = <1>;

				interrupt-parent = <&ipic>;

				interrupts = <71 8>;

			};

			dma-channel@100 {

				compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";

				reg = <0x100 0x80>;

				cell-index = <2>;

				interrupt-parent = <&ipic>;

				interrupts = <71 8>;

			};

			dma-channel@180 {

				compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";

				reg = <0x180 0x28>;

				cell-index = <3>;

				interrupt-parent = <&ipic>;

				interrupts = <71 8>;

			};

		};



		/* phy type (ULPI or SERIAL) are only types supported for MPH */

		/* port = 0 or 1 */

		usb@22000 {

			compatible = "fsl-usb2-mph";

			reg = <0x22000 0x1000>;

			#address-cells = <1>;

			#size-cells = <0>;

			interrupt-parent = <&ipic>;

			interrupts = <39 0x8>;

			phy_type = "ulpi";

			port0;

		};



		enet0: ethernet@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 = <32 0x8 33 0x8 34 0x8>;

			interrupt-parent = <&ipic>;

			tbi-handle = <&tbi0>;

			phy-handle = <&phy0>;

			linux,network-index = <0>;



			mdio@520 {

				#address-cells = <1>;

				#size-cells = <0>;

				compatible = "fsl,gianfar-mdio";

				reg = <0x520 0x20>;



				phy0: ethernet-phy@19 {

					interrupt-parent = <&ipic>;

					interrupts = <20 0x8>;

					reg = <0x19>;

				};



				phy1: ethernet-phy@1a {

					interrupt-parent = <&ipic>;

					interrupts = <21 0x8>;

					reg = <0x1a>;

				};



				tbi0: tbi-phy@11 {

					reg = <0x11>;

					device_type = "tbi-phy";

				};

			};

		};



		enet1: ethernet@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 0x8 36 0x8 37 0x8>;

			interrupt-parent = <&ipic>;

			tbi-handle = <&tbi1>;

			phy-handle = <&phy1>;

			linux,network-index = <1>;



			mdio@520 {

				#address-cells = <1>;

				#size-cells = <0>;

				compatible = "fsl,gianfar-tbi";

				reg = <0x520 0x20>;



				tbi1: tbi-phy@11 {

					reg = <0x11>;

					device_type = "tbi-phy";

				};

			};

		};



		serial0: serial@4500 {

			cell-index = <0>;

			device_type = "serial";

			compatible = "fsl,ns16550", "ns16550";

			reg = <0x4500 0x100>;

			clock-frequency = <0>;

			interrupts = <9 0x8>;

			interrupt-parent = <&ipic>;

		};



		serial1: serial@4600 {

			cell-index = <1>;

			device_type = "serial";

			compatible = "fsl,ns16550", "ns16550";

			reg = <0x4600 0x100>;

			clock-frequency = <0>;

			interrupts = <10 0x8>;

			interrupt-parent = <&ipic>;

		};



		crypto@30000 {

			compatible = "fsl,sec2.0";

			reg = <0x30000 0x10000>;

			interrupts = <11 0x8>;

			interrupt-parent = <&ipic>;

			fsl,num-channels = <4>;

			fsl,channel-fifo-len = <24>;

			fsl,exec-units-mask = <0x7e>;

			fsl,descriptor-types-mask = <0x01010ebf>;

		};



		/* IPIC

		 * interrupts cell = <intr #, sense>

		 * sense values match linux IORESOURCE_IRQ_* defines:

		 * sense == 8: Level, low assertion

		 * sense == 2: Edge, high-to-low change

		 */

		ipic: pic@700 {

			interrupt-controller;

			#address-cells = <0>;

			#interrupt-cells = <2>;

			reg = <0x700 0x100>;

			device_type = "ipic";

		};

	};



	localbus@e0005000 {

		#address-cells = <2>;

		#size-cells = <1>;

		compatible = "fsl,mpc8349-localbus", "simple-bus";

		reg = <0xe0005000 0x1000>;

		interrupts = <77 0x8>;

		interrupt-parent = <&ipic>;

		ranges = <0x0 0x0 0xff800000 0x00800000		/* 8MB Flash */

			  0x1 0x0 0xf8000000 0x00002000		/* 8KB EEPROM */

			  0x2 0x0 0x10000000 0x04000000		/* 64MB SDRAM */

			  0x3 0x0 0x10000000 0x04000000>;	/* 64MB SDRAM */



		flash@0,0 {

			#address-cells = <1>;

			#size-cells = <1>;

			compatible = "intel,28F640J3A", "cfi-flash";

			reg = <0x0 0x0 0x800000>;

			bank-width = <2>;

			device-width = <1>;



			partition@0 {

				label = "u-boot";

				reg = <0x00000000 0x00040000>;

				read-only;

			};



			partition@40000 {

				label = "user";

				reg = <0x00040000 0x006c0000>;

			};



			partition@700000 {

				label = "legacy u-boot";

				reg = <0x00700000 0x00100000>;

				read-only;

			};



		};

	};



	pci0: pci@e0008500 {

		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;

		interrupt-map = <



				/* IDSEL 0x11 */

				 0x8800 0x0 0x0 0x1 &ipic 48 0x8

				 0x8800 0x0 0x0 0x2 &ipic 17 0x8

				 0x8800 0x0 0x0 0x3 &ipic 18 0x8

				 0x8800 0x0 0x0 0x4 &ipic 19 0x8>;



		interrupt-parent = <&ipic>;

		interrupts = <0x42 0x8>;

		bus-range = <0 0>;

		ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000

			  0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000

			  0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>;

		clock-frequency = <66666666>;

		#interrupt-cells = <1>;

		#size-cells = <2>;

		#address-cells = <3>;

		reg = <0xe0008500 0x100		/* internal registers */

		       0xe0008300 0x8>;		/* config space access registers */

		compatible = "fsl,mpc8349-pci";

		device_type = "pci";

	};

};

arch/powerpc/configs/83xx/sbc834x_defconfig

deleted100644 → 0
+0 −74
Original line number Diff line number Diff line 
CONFIG_SYSVIPC=y

CONFIG_LOG_BUF_SHIFT=14

CONFIG_BLK_DEV_INITRD=y

CONFIG_EXPERT=y

# CONFIG_KALLSYMS is not set

CONFIG_SLAB=y

CONFIG_MODULES=y

CONFIG_MODULE_UNLOAD=y

# CONFIG_BLK_DEV_BSG is not set

# CONFIG_PPC_CHRP is not set

# CONFIG_PPC_PMAC is not set

CONFIG_PPC_83xx=y

CONFIG_SBC834x=y

CONFIG_GEN_RTC=y

CONFIG_PCI=y

CONFIG_NET=y

CONFIG_PACKET=y

CONFIG_UNIX=y

CONFIG_XFRM_USER=m

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_UEVENT_HELPER_PATH="/sbin/hotplug"

# CONFIG_FW_LOADER is not set

CONFIG_MTD=y

CONFIG_MTD_CMDLINE_PARTS=y

CONFIG_MTD_BLOCK=y

CONFIG_MTD_CFI=y

CONFIG_MTD_CFI_INTELEXT=y

CONFIG_MTD_PHYSMAP_OF=y

CONFIG_BLK_DEV_LOOP=y

CONFIG_BLK_DEV_RAM=y

CONFIG_BLK_DEV_RAM_SIZE=32768

CONFIG_SCSI=y

# CONFIG_SCSI_PROC_FS is not set

CONFIG_BLK_DEV_SD=y

# CONFIG_SCSI_LOWLEVEL is not set

CONFIG_NETDEVICES=y

CONFIG_GIANFAR=y

CONFIG_BROADCOM_PHY=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_SERIAL_8250_PCI is not set

CONFIG_SERIAL_8250_NR_UARTS=2

CONFIG_SERIAL_8250_RUNTIME_UARTS=2

# CONFIG_HW_RANDOM is not set

CONFIG_I2C=y

CONFIG_I2C_CHARDEV=y

CONFIG_I2C_MPC=y

CONFIG_WATCHDOG=y

# CONFIG_USB_HID is not set

CONFIG_USB=y

CONFIG_USB_MON=y

CONFIG_USB_EHCI_HCD=y

CONFIG_USB_EHCI_FSL=y

CONFIG_USB_STORAGE=y

CONFIG_EXT2_FS=y

CONFIG_EXT4_FS=y

CONFIG_PROC_KCORE=y

CONFIG_TMPFS=y

CONFIG_NFS_FS=y

CONFIG_NFS_V4=y

CONFIG_ROOT_NFS=y

CONFIG_CRYPTO_ECB=m

CONFIG_CRYPTO_PCBC=m

# CONFIG_CRYPTO_HW is not set

arch/powerpc/platforms/83xx/Kconfig

+0 −7
Original line number Diff line number Diff line
@@ -90,13 +90,6 @@ config MPC837x_RDB 
	help

	  This option enables support for the MPC837x RDB and WLAN Boards.



config SBC834x

	bool "Wind River SBC834x"

	select DEFAULT_UIMAGE

	select PPC_MPC834x

	help

	  This option enables support for the Wind River SBC834x board.



config ASP834x

	bool "Analogue & Micro ASP 834x"

	select PPC_MPC834x

arch/powerpc/platforms/83xx/Makefile

+0 −1
Original line number Diff line number Diff line
@@ -14,7 +14,6 @@ obj-$(CONFIG_MPC836x_MDS) += mpc836x_mds.o 
obj-$(CONFIG_MPC836x_RDK)	+= mpc836x_rdk.o

obj-$(CONFIG_MPC832x_MDS)	+= mpc832x_mds.o

obj-$(CONFIG_MPC837x_MDS)	+= mpc837x_mds.o

obj-$(CONFIG_SBC834x)		+= sbc834x.o

obj-$(CONFIG_MPC837x_RDB)	+= mpc837x_rdb.o

obj-$(CONFIG_ASP834x)		+= asp834x.o

obj-$(CONFIG_KMETER1)		+= km83xx.o

arch/powerpc/platforms/83xx/sbc834x.c

deleted100644 → 0
+0 −73
Original line number Diff line number Diff line 
/*

 * arch/powerpc/platforms/83xx/sbc834x.c

 *

 * Wind River SBC834x board specific routines

 *

 * By Paul Gortmaker (see MAINTAINERS for contact information)

 *

 * Based largely on the mpc834x_mds.c support by Kumar Gala.

 *

 * This program is free software; you can redistribute  it and/or modify it

 * under  the terms of  the GNU General  Public License as published by the

 * Free Software Foundation;  either version 2 of the  License, or (at your

 * option) any later version.

 */



#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/root_dev.h>

#include <linux/of_platform.h>



#include <linux/atomic.h>

#include <asm/time.h>

#include <asm/io.h>

#include <asm/machdep.h>

#include <asm/ipic.h>

#include <asm/irq.h>

#include <asm/prom.h>

#include <asm/udbg.h>

#include <sysdev/fsl_soc.h>

#include <sysdev/fsl_pci.h>



#include "mpc83xx.h"



/* ************************************************************************

 *

 * Setup the architecture

 *

 */

static void __init sbc834x_setup_arch(void)

{

	mpc83xx_setup_arch();

}



machine_device_initcall(sbc834x, mpc83xx_declare_of_platform_devices);



/*

 * Called very early, MMU is off, device-tree isn't unflattened

 */

static int __init sbc834x_probe(void)

{

	return of_machine_is_compatible("SBC834xE");

}



define_machine(sbc834x) {

	.name			= "SBC834xE",

	.probe			= sbc834x_probe,

	.setup_arch		= sbc834x_setup_arch,

	.init_IRQ		= mpc83xx_ipic_init_IRQ,

	.get_irq		= ipic_get_irq,

	.restart		= mpc83xx_restart,

	.time_init		= mpc83xx_time_init,

	.calibrate_decr		= generic_calibrate_decr,

	.progress		= udbg_progress,

};