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-rw-r--r--include/asm-m68knommu/cacheflush.h14
-rw-r--r--include/asm-m68knommu/elf.h2
-rw-r--r--include/asm-m68knommu/io.h2
-rw-r--r--include/asm-m68knommu/mcfne.h27
-rw-r--r--include/asm-m68knommu/mcfsim.h4
-rw-r--r--include/asm-m68knommu/mcftimer.h2
-rw-r--r--include/asm-m68knommu/mcfuart.h2
-rw-r--r--include/asm-m68knommu/page.h5
-rw-r--r--include/asm-m68knommu/param.h8
-rw-r--r--include/asm-m68knommu/system.h45
10 files changed, 23 insertions, 88 deletions
diff --git a/include/asm-m68knommu/cacheflush.h b/include/asm-m68knommu/cacheflush.h
index 29bc0aad2ebc..87e5dc0413b4 100644
--- a/include/asm-m68knommu/cacheflush.h
+++ b/include/asm-m68knommu/cacheflush.h
@@ -54,28 +54,28 @@ static inline void __flush_cache_all(void)
#if defined(CONFIG_M527x) || defined(CONFIG_M528x)
__asm__ __volatile__ (
"movel #0x81000200, %%d0\n\t"
- "movec %%d0, %%CACR\n\t"
+ "movec %%d0, %%CACR\n\t"
"nop\n\t"
: : : "d0" );
#endif /* CONFIG_M527x || CONFIG_M528x */
#if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || defined(CONFIG_M5272)
__asm__ __volatile__ (
- "movel #0x81000100, %%d0\n\t"
- "movec %%d0, %%CACR\n\t"
+ "movel #0x81000100, %%d0\n\t"
+ "movec %%d0, %%CACR\n\t"
"nop\n\t"
: : : "d0" );
#endif /* CONFIG_M5206 || CONFIG_M5206e || CONFIG_M5272 */
#ifdef CONFIG_M5249
__asm__ __volatile__ (
- "movel #0xa1000200, %%d0\n\t"
- "movec %%d0, %%CACR\n\t"
+ "movel #0xa1000200, %%d0\n\t"
+ "movec %%d0, %%CACR\n\t"
"nop\n\t"
: : : "d0" );
#endif /* CONFIG_M5249 */
#ifdef CONFIG_M532x
__asm__ __volatile__ (
- "movel #0x81000200, %%d0\n\t"
- "movec %%d0, %%CACR\n\t"
+ "movel #0x81000200, %%d0\n\t"
+ "movec %%d0, %%CACR\n\t"
"nop\n\t"
: : : "d0" );
#endif /* CONFIG_M532x */
diff --git a/include/asm-m68knommu/elf.h b/include/asm-m68knommu/elf.h
index 40b1ed6827db..27f0ec70fba8 100644
--- a/include/asm-m68knommu/elf.h
+++ b/include/asm-m68knommu/elf.h
@@ -105,8 +105,6 @@ typedef struct user_m68kfp_struct elf_fpregset_t;
#define ELF_PLATFORM (NULL)
-#ifdef __KERNEL__
#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
-#endif
#endif
diff --git a/include/asm-m68knommu/io.h b/include/asm-m68knommu/io.h
index 653d9b2d7ddf..6adef1ee2082 100644
--- a/include/asm-m68knommu/io.h
+++ b/include/asm-m68knommu/io.h
@@ -172,8 +172,6 @@ extern void iounmap(void *addr);
/*
* Macros used for converting between virtual and physical mappings.
*/
-#define mm_ptov(vaddr) ((void *) (vaddr))
-#define mm_vtop(vaddr) ((unsigned long) (vaddr))
#define phys_to_virt(vaddr) ((void *) (vaddr))
#define virt_to_phys(vaddr) ((unsigned long) (vaddr))
diff --git a/include/asm-m68knommu/mcfne.h b/include/asm-m68knommu/mcfne.h
index c920ccdb61fe..431f63aadd0e 100644
--- a/include/asm-m68knommu/mcfne.h
+++ b/include/asm-m68knommu/mcfne.h
@@ -60,17 +60,6 @@
#define NE2000_BYTE volatile unsigned char
#endif
-#if defined(CONFIG_CFV240)
-#define NE2000_ADDR 0x40010000
-#define NE2000_ADDR1 0x40010001
-#define NE2000_ODDOFFSET 0x00000000
-#define NE2000_IRQ 1
-#define NE2000_IRQ_VECTOR 0x19
-#define NE2000_IRQ_PRIORITY 2
-#define NE2000_IRQ_LEVEL 1
-#define NE2000_BYTE volatile unsigned char
-#endif
-
#if defined(CONFIG_M5307C3)
#define NE2000_ADDR 0x40000300
#define NE2000_ODDOFFSET 0x00010000
@@ -173,13 +162,8 @@ void ne2000_outsw(unsigned int addr, void *vbuf, unsigned long len);
* On most NE2000 implementations on ColdFire boards the chip is
* mapped in kinda funny, due to its ISA heritage.
*/
-#ifdef CONFIG_CFV240
-#define NE2000_PTR(addr) (NE2000_ADDR + ((addr & 0x3f) << 1) + 1)
-#define NE2000_DATA_PTR(addr) (NE2000_ADDR + ((addr & 0x3f) << 1))
-#else
#define NE2000_PTR(addr) ((addr&0x1)?(NE2000_ODDOFFSET+addr-1):(addr))
#define NE2000_DATA_PTR(addr) (addr)
-#endif
void ne2000_outb(unsigned int val, unsigned int addr)
@@ -285,17 +269,6 @@ void ne2000_irqsetup(int irq)
}
#endif
-#if defined(CONFIG_CFV240)
-void ne2000_irqsetup(int irq)
-{
- volatile unsigned char *icrp;
-
- icrp = (volatile unsigned char *) (MCF_MBAR + MCFSIM_ICR1);
- *icrp = MCFSIM_ICR_LEVEL1 | MCFSIM_ICR_PRI2 | MCFSIM_ICR_AUTOVEC;
- mcf_setimr(mcf_getimr() & ~MCFSIM_IMR_EINT1);
-}
-#endif
-
#if defined(CONFIG_M5206e) && defined(CONFIG_NETtel)
void ne2000_irqsetup(int irq)
{
diff --git a/include/asm-m68knommu/mcfsim.h b/include/asm-m68knommu/mcfsim.h
index 1074ae717f74..da3f2ceff3a4 100644
--- a/include/asm-m68knommu/mcfsim.h
+++ b/include/asm-m68knommu/mcfsim.h
@@ -17,9 +17,7 @@
* Include 5204, 5206/e, 5235, 5249, 5270/5271, 5272, 5280/5282,
* 5307 or 5407 specific addresses.
*/
-#if defined(CONFIG_M5204)
-#include <asm/m5204sim.h>
-#elif defined(CONFIG_M5206) || defined(CONFIG_M5206e)
+#if defined(CONFIG_M5206) || defined(CONFIG_M5206e)
#include <asm/m5206sim.h>
#elif defined(CONFIG_M520x)
#include <asm/m520xsim.h>
diff --git a/include/asm-m68knommu/mcftimer.h b/include/asm-m68knommu/mcftimer.h
index 6f4d796e03db..0f90f6d2227a 100644
--- a/include/asm-m68knommu/mcftimer.h
+++ b/include/asm-m68knommu/mcftimer.h
@@ -16,7 +16,7 @@
/*
* Get address specific defines for this ColdFire member.
*/
-#if defined(CONFIG_M5204) || defined(CONFIG_M5206) || defined(CONFIG_M5206e)
+#if defined(CONFIG_M5206) || defined(CONFIG_M5206e)
#define MCFTIMER_BASE1 0x100 /* Base address of TIMER1 */
#define MCFTIMER_BASE2 0x120 /* Base address of TIMER2 */
#elif defined(CONFIG_M5272)
diff --git a/include/asm-m68knommu/mcfuart.h b/include/asm-m68knommu/mcfuart.h
index 8a7a67703ac3..ef2293873612 100644
--- a/include/asm-m68knommu/mcfuart.h
+++ b/include/asm-m68knommu/mcfuart.h
@@ -19,7 +19,7 @@
#if defined(CONFIG_M5272)
#define MCFUART_BASE1 0x100 /* Base address of UART1 */
#define MCFUART_BASE2 0x140 /* Base address of UART2 */
-#elif defined(CONFIG_M5204) || defined(CONFIG_M5206) || defined(CONFIG_M5206e)
+#elif defined(CONFIG_M5206) || defined(CONFIG_M5206e)
#if defined(CONFIG_NETtel)
#define MCFUART_BASE1 0x180 /* Base address of UART1 */
#define MCFUART_BASE2 0x140 /* Base address of UART2 */
diff --git a/include/asm-m68knommu/page.h b/include/asm-m68knommu/page.h
index 9efa0a9851b1..1e82ebb7d644 100644
--- a/include/asm-m68knommu/page.h
+++ b/include/asm-m68knommu/page.h
@@ -1,8 +1,6 @@
#ifndef _M68KNOMMU_PAGE_H
#define _M68KNOMMU_PAGE_H
-#ifdef __KERNEL__
-
/* PAGE_SHIFT determines the page size */
#define PAGE_SHIFT (12)
@@ -33,6 +31,7 @@ typedef struct { unsigned long pte; } pte_t;
typedef struct { unsigned long pmd[16]; } pmd_t;
typedef struct { unsigned long pgd; } pgd_t;
typedef struct { unsigned long pgprot; } pgprot_t;
+typedef struct page *pgtable_t;
#define pte_val(x) ((x).pte)
#define pmd_val(x) ((&x)->pmd[0])
@@ -78,6 +77,4 @@ extern unsigned long memory_end;
#include <asm-generic/page.h>
-#endif /* __KERNEL__ */
-
#endif /* _M68KNOMMU_PAGE_H */
diff --git a/include/asm-m68knommu/param.h b/include/asm-m68knommu/param.h
index 4c9904d6512e..96c451018324 100644
--- a/include/asm-m68knommu/param.h
+++ b/include/asm-m68knommu/param.h
@@ -1,13 +1,7 @@
#ifndef _M68KNOMMU_PARAM_H
#define _M68KNOMMU_PARAM_H
-
-#if defined(CONFIG_CLEOPATRA)
-#define HZ 1000
-#endif
-#ifndef HZ
-#define HZ 100
-#endif
+#define HZ CONFIG_HZ
#ifdef __KERNEL__
#define USER_HZ HZ
diff --git a/include/asm-m68knommu/system.h b/include/asm-m68knommu/system.h
index 15b4c7d45c94..64c64432bbb8 100644
--- a/include/asm-m68knommu/system.h
+++ b/include/asm-m68knommu/system.h
@@ -104,7 +104,7 @@ asmlinkage void resume(void);
#define mb() asm volatile ("" : : :"memory")
#define rmb() asm volatile ("" : : :"memory")
#define wmb() asm volatile ("" : : :"memory")
-#define set_mb(var, value) do { xchg(&var, value); } while (0)
+#define set_mb(var, value) ({ (var) = (value); wmb(); })
#ifdef CONFIG_SMP
#define smp_mb() mb()
@@ -186,42 +186,19 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz
}
#endif
+#include <asm-generic/cmpxchg-local.h>
+
/*
- * Atomic compare and exchange. Compare OLD with MEM, if identical,
- * store NEW in MEM. Return the initial value in MEM. Success is
- * indicated by comparing RETURN with OLD.
+ * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make
+ * them available.
*/
-#define __HAVE_ARCH_CMPXCHG 1
-
-static __inline__ unsigned long
-cmpxchg(volatile int *p, int old, int new)
-{
- unsigned long flags;
- int prev;
-
- local_irq_save(flags);
- if ((prev = *p) == old)
- *p = new;
- local_irq_restore(flags);
- return(prev);
-}
-
+#define cmpxchg_local(ptr, o, n) \
+ ((__typeof__(*(ptr)))__cmpxchg_local_generic((ptr), (unsigned long)(o),\
+ (unsigned long)(n), sizeof(*(ptr))))
+#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
-#ifdef CONFIG_M68332
-#define HARD_RESET_NOW() ({ \
- local_irq_disable(); \
- asm(" \
- movew #0x0000, 0xfffa6a; \
- reset; \
- /*movew #0x1557, 0xfffa44;*/ \
- /*movew #0x0155, 0xfffa46;*/ \
- moveal #0, %a0; \
- movec %a0, %vbr; \
- moveal 0, %sp; \
- moveal 4, %a0; \
- jmp (%a0); \
- "); \
-})
+#ifndef CONFIG_SMP
+#include <asm-generic/cmpxchg.h>
#endif
#if defined( CONFIG_M68328 ) || defined( CONFIG_M68EZ328 ) || \
generated by cgit (git 2.34.1) at 2025-04-11 09:14:46 +0000