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Diffstat (limited to 'include/asm-blackfin/blackfin_local.h')
-rw-r--r--include/asm-blackfin/blackfin_local.h220
1 files changed, 0 insertions, 220 deletions
diff --git a/include/asm-blackfin/blackfin_local.h b/include/asm-blackfin/blackfin_local.h
deleted file mode 100644
index 3fd34b3..0000000
--- a/include/asm-blackfin/blackfin_local.h
+++ /dev/null
@@ -1,220 +0,0 @@
-/*
- * U-boot - blackfin_local.h
- *
- * Copyright (c) 2005-2007 Analog Devices Inc.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-#ifndef __BLACKFIN_LOCAL_H__
-#define __BLACKFIN_LOCAL_H__
-
-#include <asm/mem_map.h>
-
-#define LO(con32) ((con32) & 0xFFFF)
-#define lo(con32) ((con32) & 0xFFFF)
-#define HI(con32) (((con32) >> 16) & 0xFFFF)
-#define hi(con32) (((con32) >> 16) & 0xFFFF)
-
-#define OFFSET_(x) (x & 0x0000FFFF)
-#define MK_BMSK_(x) (1 << x)
-
-/* Ideally this should be USEC not MSEC, but the USEC multiplication
- * likes to overflow 32bit quantities which is all our assembler
- * currently supports ;(
- */
-#define USEC_PER_MSEC 1000
-#define MSEC_PER_SEC 1000
-#define BFIN_SCLK (100000000)
-#define SCLK_TO_MSEC(sclk) ((MSEC_PER_SEC * ((sclk) / USEC_PER_MSEC)) / (BFIN_SCLK / USEC_PER_MSEC))
-#define MSEC_TO_SCLK(msec) ((((BFIN_SCLK / USEC_PER_MSEC) * (msec)) / MSEC_PER_SEC) * USEC_PER_MSEC)
-
-#define L1_CACHE_SHIFT 5
-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
-
-#include <asm/linkage.h>
-
-#ifndef __ASSEMBLY__
-# ifdef SHARED_RESOURCES
-# include <asm/shared_resources.h>
-# endif
-
-# include <linux/types.h>
-
-extern u_long get_vco(void);
-extern u_long get_cclk(void);
-extern u_long get_sclk(void);
-
-# define bfin_revid() (bfin_read_CHIPID() >> 28)
-
-extern bool bfin_os_log_check(void);
-extern void bfin_os_log_dump(void);
-
-extern void blackfin_icache_flush_range(const void *, const void *);
-extern void blackfin_dcache_flush_range(const void *, const void *);
-extern void blackfin_icache_dcache_flush_range(const void *, const void *);
-extern void blackfin_dcache_flush_invalidate_range(const void *, const void *);
-
-/* Use DMA to move data from on chip to external memory. The L1 instruction
- * regions can only be accessed via DMA, so if the address in question is in
- * that region, make sure we attempt to DMA indirectly.
- */
-# define addr_bfin_on_chip_mem(addr) (((unsigned long)(addr) & 0xFFF00000) == 0xFFA00000)
-
-# include <asm/system.h>
-
-#if ANOMALY_05000198
-# define NOP_PAD_ANOMALY_05000198 "nop;"
-#else
-# define NOP_PAD_ANOMALY_05000198
-#endif
-
-#define bfin_read8(addr) ({ \
- uint8_t __v; \
- __asm__ __volatile__( \
- NOP_PAD_ANOMALY_05000198 \
- "%0 = b[%1] (z);" \
- : "=d" (__v) \
- : "a" (addr) \
- ); \
- __v; })
-
-#define bfin_read16(addr) ({ \
- uint16_t __v; \
- __asm__ __volatile__( \
- NOP_PAD_ANOMALY_05000198 \
- "%0 = w[%1] (z);" \
- : "=d" (__v) \
- : "a" (addr) \
- ); \
- __v; })
-
-#define bfin_read32(addr) ({ \
- uint32_t __v; \
- __asm__ __volatile__( \
- NOP_PAD_ANOMALY_05000198 \
- "%0 = [%1];" \
- : "=d" (__v) \
- : "a" (addr) \
- ); \
- __v; })
-
-#define bfin_readPTR(addr) bfin_read32(addr)
-
-#define bfin_write8(addr, val) \
- __asm__ __volatile__( \
- NOP_PAD_ANOMALY_05000198 \
- "b[%0] = %1;" \
- : \
- : "a" (addr), "d" (val) \
- : "memory" \
- )
-
-#define bfin_write16(addr, val) \
- __asm__ __volatile__( \
- NOP_PAD_ANOMALY_05000198 \
- "w[%0] = %1;" \
- : \
- : "a" (addr), "d" (val) \
- : "memory" \
- )
-
-#define bfin_write32(addr, val) \
- __asm__ __volatile__( \
- NOP_PAD_ANOMALY_05000198 \
- "[%0] = %1;" \
- : \
- : "a" (addr), "d" (val) \
- : "memory" \
- )
-
-#define bfin_writePTR(addr, val) bfin_write32(addr, val)
-
-/* SSYNC implementation for C file */
-static inline void SSYNC(void)
-{
- int _tmp;
- if (ANOMALY_05000312)
- __asm__ __volatile__(
- "cli %0;"
- "nop;"
- "nop;"
- "ssync;"
- "sti %0;"
- : "=d" (_tmp)
- );
- else if (ANOMALY_05000244)
- __asm__ __volatile__(
- "nop;"
- "nop;"
- "nop;"
- "ssync;"
- );
- else
- __asm__ __volatile__("ssync;");
-}
-
-/* CSYNC implementation for C file */
-static inline void CSYNC(void)
-{
- int _tmp;
- if (ANOMALY_05000312)
- __asm__ __volatile__(
- "cli %0;"
- "nop;"
- "nop;"
- "csync;"
- "sti %0;"
- : "=d" (_tmp)
- );
- else if (ANOMALY_05000244)
- __asm__ __volatile__(
- "nop;"
- "nop;"
- "nop;"
- "csync;"
- );
- else
- __asm__ __volatile__("csync;");
-}
-
-#else /* __ASSEMBLY__ */
-
-/* SSYNC & CSYNC implementations for assembly files */
-
-#define ssync(x) SSYNC(x)
-#define csync(x) CSYNC(x)
-
-#if ANOMALY_05000312
-#define SSYNC(scratch) cli scratch; nop; nop; SSYNC; sti scratch;
-#define CSYNC(scratch) cli scratch; nop; nop; CSYNC; sti scratch;
-
-#elif ANOMALY_05000244
-#define SSYNC(scratch) nop; nop; nop; SSYNC;
-#define CSYNC(scratch) nop; nop; nop; CSYNC;
-
-#else
-#define SSYNC(scratch) SSYNC;
-#define CSYNC(scratch) CSYNC;
-
-#endif /* ANOMALY_05000312 & ANOMALY_05000244 handling */
-
-#endif /* __ASSEMBLY__ */
-
-#endif