arch: remove score port

The Sunplus S+core architecture was added in 2009 by Chen Liqin,
who has been co-maintaining it with Lennox Wu <lennox.wu@gmail.com>
since then, but after they both left the company, nobody else has shown
any interest in the port and it has seen almost no activity other than
tree-wide changes.

The gcc port was removed a few years ago due to the inactivity.

While the sunplus website still advertises products with unspecified
RISC cores that might be S+core based, it's very clear that the Linux
port is completely abandoned at this point.

This removes all files related to the architecture.

Acked-by: Lennox Wu <lennox.wu@gmail.com>
Link: http://www.sunplus.com/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 0 insertions, 94 deletions

diff --git a/arch/score/include/asm/page.h b/arch/score/include/asm/page.h
deleted file mode 100644
index 17d9c68..0000000
--- a/arch/score/include/asm/page.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_SCORE_PAGE_H
-#define _ASM_SCORE_PAGE_H
-
-#include <linux/pfn.h>
-#include <linux/const.h>
-
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT	(12)
-#define PAGE_SIZE	(_AC(1,UL) << PAGE_SHIFT)
-#define PAGE_MASK	(~(PAGE_SIZE-1))
-
-#ifdef __KERNEL__
-
-#ifndef __ASSEMBLY__
-
-#define PAGE_UP(addr)	(((addr)+((PAGE_SIZE)-1))&(~((PAGE_SIZE)-1)))
-#define PAGE_DOWN(addr)	((addr)&(~((PAGE_SIZE)-1)))
-
-/* align addr on a size boundary - adjust address up/down if needed */
-#define _ALIGN_UP(addr, size)	(((addr)+((size)-1))&(~((size)-1)))
-#define _ALIGN_DOWN(addr, size)	((addr)&(~((size)-1)))
-
-/* align addr on a size boundary - adjust address up if needed */
-#define _ALIGN(addr, size)	_ALIGN_UP(addr, size)
-
-/*
- * PAGE_OFFSET -- the first address of the first page of memory. When not
- * using MMU this corresponds to the first free page in physical memory (aligned
- * on a page boundary).
- */
-#define PAGE_OFFSET		(0xA0000000UL)
-
-#define clear_page(pgaddr)			memset((pgaddr), 0, PAGE_SIZE)
-#define copy_page(to, from)			memcpy((to), (from), PAGE_SIZE)
-
-#define clear_user_page(pgaddr, vaddr, page)	memset((pgaddr), 0, PAGE_SIZE)
-#define copy_user_page(vto, vfrom, vaddr, topg) \
-			memcpy((vto), (vfrom), PAGE_SIZE)
-
-/*
- * These are used to make use of C type-checking..
- */
-
-typedef struct { unsigned long pte; } pte_t;		/* page table entry */
-typedef struct { unsigned long pgd; } pgd_t;		/* PGD table entry */
-typedef struct { unsigned long pgprot; } pgprot_t;
-typedef struct page *pgtable_t;
-
-#define pte_val(x)	((x).pte)
-#define pgd_val(x)	((x).pgd)
-#define pgprot_val(x)	((x).pgprot)
-
-#define __pte(x)	((pte_t) { (x) })
-#define __pgd(x)	((pgd_t) { (x) })
-#define __pgprot(x)	((pgprot_t) { (x) })
-
-extern unsigned long max_low_pfn;
-extern unsigned long min_low_pfn;
-extern unsigned long max_pfn;
-
-#define __pa(x)		((unsigned long)(x) - PAGE_OFFSET)
-#define __va(x)		((void *)((unsigned long) (x) + PAGE_OFFSET))
-
-#define phys_to_pfn(phys)	(PFN_DOWN(phys))
-#define pfn_to_phys(pfn)	(PFN_PHYS(pfn))
-
-#define virt_to_pfn(vaddr)	(phys_to_pfn((__pa(vaddr))))
-#define pfn_to_virt(pfn)	__va(pfn_to_phys((pfn)))
-
-#define virt_to_page(vaddr)	(pfn_to_page(virt_to_pfn(vaddr)))
-#define page_to_virt(page)	(pfn_to_virt(page_to_pfn(page)))
-
-#define page_to_phys(page)	(pfn_to_phys(page_to_pfn(page)))
-#define page_to_bus(page)	(page_to_phys(page))
-#define phys_to_page(paddr)	(pfn_to_page(phys_to_pfn(paddr)))
-
-#define pfn_valid(pfn)		(((pfn) >= min_low_pfn) && ((pfn) < max_low_pfn))
-
-#define ARCH_PFN_OFFSET		(PAGE_OFFSET >> PAGE_SHIFT)
-
-#endif /* __ASSEMBLY__ */
-
-#define virt_addr_valid(vaddr)	(pfn_valid(virt_to_pfn(vaddr)))
-
-#endif /* __KERNEL__ */
-
-#define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
-				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#include <asm-generic/memory_model.h>
-#include <asm-generic/getorder.h>
-
-#endif /* _ASM_SCORE_PAGE_H */