powerpc: retire sbc8641d board support

The support was for this was added to mainline over 12 years ago, in
v2.6.26 [4e8aae89a35d] just around the ppc --> powerpc migration.

I believe the board was introduced shortly after the sbc8548 board,
making it roughly a 14 year old platform - with the CPU speed and
memory size typical for that era.

I haven't had one of these boards for several years, and availability
was discontinued several years before that.

Given that, there is no point in adding a burden to testing coverage
that builds all possible defconfigs, so it makes sense to remove it.

Of course it will remain in the git history forever, for anyone who
happens to find a functional board and wants to tinker with it.

Acked-by: Scott Wood <oss@buserror.net>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

3 files changed, 1 insertions, 95 deletions

diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig
index 07a9d60c618a..be867abebc83 100644
--- a/arch/powerpc/platforms/86xx/Kconfig
+++ b/arch/powerpc/platforms/86xx/Kconfig
@@ -20,12 +20,6 @@ config MPC8641_HPCN
 	help
 	  This option enables support for the MPC8641 HPCN board.
 
-config SBC8641D
-	bool "Wind River SBC8641D"
-	select DEFAULT_UIMAGE
-	help
-	  This option enables support for the WRS SBC8641D board.
-
 config MPC8610_HPCD
 	bool "Freescale MPC8610 HPCD"
 	select DEFAULT_UIMAGE
@@ -74,7 +68,7 @@ config MPC8641
 	select FSL_PCI if PCI
 	select PPC_UDBG_16550
 	select MPIC
-	default y if MPC8641_HPCN || SBC8641D || GEF_SBC610 || GEF_SBC310 || GEF_PPC9A \
+	default y if MPC8641_HPCN || GEF_SBC610 || GEF_SBC310 || GEF_PPC9A \
 			|| MVME7100
 
 config MPC8610
diff --git a/arch/powerpc/platforms/86xx/Makefile b/arch/powerpc/platforms/86xx/Makefile
index 2c04449be107..5bbe1475bf26 100644
--- a/arch/powerpc/platforms/86xx/Makefile
+++ b/arch/powerpc/platforms/86xx/Makefile
@@ -6,7 +6,6 @@
 obj-y				:= pic.o common.o
 obj-$(CONFIG_SMP)		+= mpc86xx_smp.o
 obj-$(CONFIG_MPC8641_HPCN)	+= mpc86xx_hpcn.o
-obj-$(CONFIG_SBC8641D)		+= sbc8641d.o
 obj-$(CONFIG_MPC8610_HPCD)	+= mpc8610_hpcd.o
 obj-$(CONFIG_GEF_SBC610)	+= gef_sbc610.o
 obj-$(CONFIG_GEF_SBC310)	+= gef_sbc310.o
diff --git a/arch/powerpc/platforms/86xx/sbc8641d.c b/arch/powerpc/platforms/86xx/sbc8641d.c
deleted file mode 100644
index dc23dd383d6e..000000000000
--- a/arch/powerpc/platforms/86xx/sbc8641d.c
+++ /dev/null
@@ -1,87 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * SBC8641D board specific routines
- *
- * Copyright 2008 Wind River Systems Inc.
- *
- * By Paul Gortmaker (see MAINTAINERS for contact information)
- *
- * Based largely on the 8641 HPCN support by Freescale Semiconductor Inc.
- */
-
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/kdev_t.h>
-#include <linux/delay.h>
-#include <linux/seq_file.h>
-#include <linux/of_platform.h>
-
-#include <asm/time.h>
-#include <asm/machdep.h>
-#include <asm/pci-bridge.h>
-#include <asm/prom.h>
-#include <mm/mmu_decl.h>
-#include <asm/udbg.h>
-
-#include <asm/mpic.h>
-
-#include <sysdev/fsl_pci.h>
-#include <sysdev/fsl_soc.h>
-
-#include "mpc86xx.h"
-
-static void __init
-sbc8641_setup_arch(void)
-{
-	if (ppc_md.progress)
-		ppc_md.progress("sbc8641_setup_arch()", 0);
-
-	printk("SBC8641 board from Wind River\n");
-
-#ifdef CONFIG_SMP
-	mpc86xx_smp_init();
-#endif
-
-	fsl_pci_assign_primary();
-}
-
-
-static void
-sbc8641_show_cpuinfo(struct seq_file *m)
-{
-	uint svid = mfspr(SPRN_SVR);
-
-	seq_printf(m, "Vendor\t\t: Wind River Systems\n");
-
-	seq_printf(m, "SVR\t\t: 0x%x\n", svid);
-}
-
-
-/*
- * Called very early, device-tree isn't unflattened
- */
-static int __init sbc8641_probe(void)
-{
-	if (of_machine_is_compatible("wind,sbc8641"))
-		return 1;	/* Looks good */
-
-	return 0;
-}
-
-machine_arch_initcall(sbc8641, mpc86xx_common_publish_devices);
-
-define_machine(sbc8641) {
-	.name			= "SBC8641D",
-	.probe			= sbc8641_probe,
-	.setup_arch		= sbc8641_setup_arch,
-	.init_IRQ		= mpc86xx_init_irq,
-	.show_cpuinfo		= sbc8641_show_cpuinfo,
-	.get_irq		= mpic_get_irq,
-	.time_init		= mpc86xx_time_init,
-	.calibrate_decr		= generic_calibrate_decr,
-	.progress		= udbg_progress,
-#ifdef CONFIG_PCI
-	.pcibios_fixup_bus	= fsl_pcibios_fixup_bus,
-#endif
-};