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Diffstat (limited to 'arch/blackfin/mach-bf548/include/mach/mem_init.h')
-rw-r--r--arch/blackfin/mach-bf548/include/mach/mem_init.h255
1 files changed, 0 insertions, 255 deletions
diff --git a/arch/blackfin/mach-bf548/include/mach/mem_init.h b/arch/blackfin/mach-bf548/include/mach/mem_init.h
deleted file mode 100644
index ab0b863..0000000
--- a/arch/blackfin/mach-bf548/include/mach/mem_init.h
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- * File: include/asm-blackfin/mach-bf548/mem_init.h
- * Based on:
- * Author:
- *
- * Created:
- * Description:
- *
- * Rev:
- *
- * Modified:
- * Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * 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, 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; see the file COPYING.
- * If not, write to the Free Software Foundation,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-#define MIN_DDR_SCLK(x) (x*(CONFIG_SCLK_HZ/1000/1000)/1000 + 1)
-#define MAX_DDR_SCLK(x) (x*(CONFIG_SCLK_HZ/1000/1000)/1000)
-#define DDR_CLK_HZ(x) (1000*1000*1000/x)
-
-#if (CONFIG_MEM_MT46V32M16_6T)
-#define DDR_SIZE DEVSZ_512
-#define DDR_WIDTH DEVWD_16
-#define DDR_MAX_tCK 13
-
-#define DDR_tRC DDR_TRC(MIN_DDR_SCLK(60))
-#define DDR_tRAS DDR_TRAS(MIN_DDR_SCLK(42))
-#define DDR_tRP DDR_TRP(MIN_DDR_SCLK(15))
-#define DDR_tRFC DDR_TRFC(MIN_DDR_SCLK(72))
-#define DDR_tREFI DDR_TREFI(MAX_DDR_SCLK(7800))
-
-#define DDR_tRCD DDR_TRCD(MIN_DDR_SCLK(15))
-#define DDR_tWTR DDR_TWTR(1)
-#define DDR_tMRD DDR_TMRD(MIN_DDR_SCLK(12))
-#define DDR_tWR DDR_TWR(MIN_DDR_SCLK(15))
-#endif
-
-#if (CONFIG_MEM_MT46V32M16_5B)
-#define DDR_SIZE DEVSZ_512
-#define DDR_WIDTH DEVWD_16
-#define DDR_MAX_tCK 13
-
-#define DDR_tRC DDR_TRC(MIN_DDR_SCLK(55))
-#define DDR_tRAS DDR_TRAS(MIN_DDR_SCLK(40))
-#define DDR_tRP DDR_TRP(MIN_DDR_SCLK(15))
-#define DDR_tRFC DDR_TRFC(MIN_DDR_SCLK(70))
-#define DDR_tREFI DDR_TREFI(MAX_DDR_SCLK(7800))
-
-#define DDR_tRCD DDR_TRCD(MIN_DDR_SCLK(15))
-#define DDR_tWTR DDR_TWTR(2)
-#define DDR_tMRD DDR_TMRD(MIN_DDR_SCLK(10))
-#define DDR_tWR DDR_TWR(MIN_DDR_SCLK(15))
-#endif
-
-#if (CONFIG_MEM_GENERIC_BOARD)
-#define DDR_SIZE DEVSZ_512
-#define DDR_WIDTH DEVWD_16
-#define DDR_MAX_tCK 13
-
-#define DDR_tRCD DDR_TRCD(3)
-#define DDR_tWTR DDR_TWTR(2)
-#define DDR_tWR DDR_TWR(2)
-#define DDR_tMRD DDR_TMRD(2)
-#define DDR_tRP DDR_TRP(3)
-#define DDR_tRAS DDR_TRAS(7)
-#define DDR_tRC DDR_TRC(10)
-#define DDR_tRFC DDR_TRFC(12)
-#define DDR_tREFI DDR_TREFI(1288)
-#endif
-
-#if (CONFIG_SCLK_HZ < DDR_CLK_HZ(DDR_MAX_tCK))
-# error "CONFIG_SCLK_HZ is too small (<DDR_CLK_HZ(DDR_MAX_tCK) Hz)."
-#elif(CONFIG_SCLK_HZ <= 133333333)
-# define DDR_CL CL_2
-#else
-# error "CONFIG_SCLK_HZ is too large (>133333333 Hz)."
-#endif
-
-
-#define mem_DDRCTL0 (DDR_tRP | DDR_tRAS | DDR_tRC | DDR_tRFC | DDR_tREFI)
-#define mem_DDRCTL1 (DDR_DATWIDTH | EXTBANK_1 | DDR_SIZE | DDR_WIDTH | DDR_tWTR \
- | DDR_tMRD | DDR_tWR | DDR_tRCD)
-#define mem_DDRCTL2 DDR_CL
-
-
-#if defined CONFIG_CLKIN_HALF
-#define CLKIN_HALF 1
-#else
-#define CLKIN_HALF 0
-#endif
-
-#if defined CONFIG_PLL_BYPASS
-#define PLL_BYPASS 1
-#else
-#define PLL_BYPASS 0
-#endif
-
-/***************************************Currently Not Being Used *********************************/
-#define flash_EBIU_AMBCTL_WAT ((CONFIG_FLASH_SPEED_BWAT * 4) / (4000000000 / CONFIG_SCLK_HZ)) + 1
-#define flash_EBIU_AMBCTL_RAT ((CONFIG_FLASH_SPEED_BRAT * 4) / (4000000000 / CONFIG_SCLK_HZ)) + 1
-#define flash_EBIU_AMBCTL_HT ((CONFIG_FLASH_SPEED_BHT * 4) / (4000000000 / CONFIG_SCLK_HZ))
-#define flash_EBIU_AMBCTL_ST ((CONFIG_FLASH_SPEED_BST * 4) / (4000000000 / CONFIG_SCLK_HZ)) + 1
-#define flash_EBIU_AMBCTL_TT ((CONFIG_FLASH_SPEED_BTT * 4) / (4000000000 / CONFIG_SCLK_HZ)) + 1
-
-#if (flash_EBIU_AMBCTL_TT > 3)
-#define flash_EBIU_AMBCTL0_TT B0TT_4
-#endif
-#if (flash_EBIU_AMBCTL_TT == 3)
-#define flash_EBIU_AMBCTL0_TT B0TT_3
-#endif
-#if (flash_EBIU_AMBCTL_TT == 2)
-#define flash_EBIU_AMBCTL0_TT B0TT_2
-#endif
-#if (flash_EBIU_AMBCTL_TT < 2)
-#define flash_EBIU_AMBCTL0_TT B0TT_1
-#endif
-
-#if (flash_EBIU_AMBCTL_ST > 3)
-#define flash_EBIU_AMBCTL0_ST B0ST_4
-#endif
-#if (flash_EBIU_AMBCTL_ST == 3)
-#define flash_EBIU_AMBCTL0_ST B0ST_3
-#endif
-#if (flash_EBIU_AMBCTL_ST == 2)
-#define flash_EBIU_AMBCTL0_ST B0ST_2
-#endif
-#if (flash_EBIU_AMBCTL_ST < 2)
-#define flash_EBIU_AMBCTL0_ST B0ST_1
-#endif
-
-#if (flash_EBIU_AMBCTL_HT > 2)
-#define flash_EBIU_AMBCTL0_HT B0HT_3
-#endif
-#if (flash_EBIU_AMBCTL_HT == 2)
-#define flash_EBIU_AMBCTL0_HT B0HT_2
-#endif
-#if (flash_EBIU_AMBCTL_HT == 1)
-#define flash_EBIU_AMBCTL0_HT B0HT_1
-#endif
-#if (flash_EBIU_AMBCTL_HT == 0 && CONFIG_FLASH_SPEED_BHT == 0)
-#define flash_EBIU_AMBCTL0_HT B0HT_0
-#endif
-#if (flash_EBIU_AMBCTL_HT == 0 && CONFIG_FLASH_SPEED_BHT != 0)
-#define flash_EBIU_AMBCTL0_HT B0HT_1
-#endif
-
-#if (flash_EBIU_AMBCTL_WAT > 14)
-#define flash_EBIU_AMBCTL0_WAT B0WAT_15
-#endif
-#if (flash_EBIU_AMBCTL_WAT == 14)
-#define flash_EBIU_AMBCTL0_WAT B0WAT_14
-#endif
-#if (flash_EBIU_AMBCTL_WAT == 13)
-#define flash_EBIU_AMBCTL0_WAT B0WAT_13
-#endif
-#if (flash_EBIU_AMBCTL_WAT == 12)
-#define flash_EBIU_AMBCTL0_WAT B0WAT_12
-#endif
-#if (flash_EBIU_AMBCTL_WAT == 11)
-#define flash_EBIU_AMBCTL0_WAT B0WAT_11
-#endif
-#if (flash_EBIU_AMBCTL_WAT == 10)
-#define flash_EBIU_AMBCTL0_WAT B0WAT_10
-#endif
-#if (flash_EBIU_AMBCTL_WAT == 9)
-#define flash_EBIU_AMBCTL0_WAT B0WAT_9
-#endif
-#if (flash_EBIU_AMBCTL_WAT == 8)
-#define flash_EBIU_AMBCTL0_WAT B0WAT_8
-#endif
-#if (flash_EBIU_AMBCTL_WAT == 7)
-#define flash_EBIU_AMBCTL0_WAT B0WAT_7
-#endif
-#if (flash_EBIU_AMBCTL_WAT == 6)
-#define flash_EBIU_AMBCTL0_WAT B0WAT_6
-#endif
-#if (flash_EBIU_AMBCTL_WAT == 5)
-#define flash_EBIU_AMBCTL0_WAT B0WAT_5
-#endif
-#if (flash_EBIU_AMBCTL_WAT == 4)
-#define flash_EBIU_AMBCTL0_WAT B0WAT_4
-#endif
-#if (flash_EBIU_AMBCTL_WAT == 3)
-#define flash_EBIU_AMBCTL0_WAT B0WAT_3
-#endif
-#if (flash_EBIU_AMBCTL_WAT == 2)
-#define flash_EBIU_AMBCTL0_WAT B0WAT_2
-#endif
-#if (flash_EBIU_AMBCTL_WAT == 1)
-#define flash_EBIU_AMBCTL0_WAT B0WAT_1
-#endif
-
-#if (flash_EBIU_AMBCTL_RAT > 14)
-#define flash_EBIU_AMBCTL0_RAT B0RAT_15
-#endif
-#if (flash_EBIU_AMBCTL_RAT == 14)
-#define flash_EBIU_AMBCTL0_RAT B0RAT_14
-#endif
-#if (flash_EBIU_AMBCTL_RAT == 13)
-#define flash_EBIU_AMBCTL0_RAT B0RAT_13
-#endif
-#if (flash_EBIU_AMBCTL_RAT == 12)
-#define flash_EBIU_AMBCTL0_RAT B0RAT_12
-#endif
-#if (flash_EBIU_AMBCTL_RAT == 11)
-#define flash_EBIU_AMBCTL0_RAT B0RAT_11
-#endif
-#if (flash_EBIU_AMBCTL_RAT == 10)
-#define flash_EBIU_AMBCTL0_RAT B0RAT_10
-#endif
-#if (flash_EBIU_AMBCTL_RAT == 9)
-#define flash_EBIU_AMBCTL0_RAT B0RAT_9
-#endif
-#if (flash_EBIU_AMBCTL_RAT == 8)
-#define flash_EBIU_AMBCTL0_RAT B0RAT_8
-#endif
-#if (flash_EBIU_AMBCTL_RAT == 7)
-#define flash_EBIU_AMBCTL0_RAT B0RAT_7
-#endif
-#if (flash_EBIU_AMBCTL_RAT == 6)
-#define flash_EBIU_AMBCTL0_RAT B0RAT_6
-#endif
-#if (flash_EBIU_AMBCTL_RAT == 5)
-#define flash_EBIU_AMBCTL0_RAT B0RAT_5
-#endif
-#if (flash_EBIU_AMBCTL_RAT == 4)
-#define flash_EBIU_AMBCTL0_RAT B0RAT_4
-#endif
-#if (flash_EBIU_AMBCTL_RAT == 3)
-#define flash_EBIU_AMBCTL0_RAT B0RAT_3
-#endif
-#if (flash_EBIU_AMBCTL_RAT == 2)
-#define flash_EBIU_AMBCTL0_RAT B0RAT_2
-#endif
-#if (flash_EBIU_AMBCTL_RAT == 1)
-#define flash_EBIU_AMBCTL0_RAT B0RAT_1
-#endif
-
-#define flash_EBIU_AMBCTL0 \
- (flash_EBIU_AMBCTL0_WAT | flash_EBIU_AMBCTL0_RAT | flash_EBIU_AMBCTL0_HT | \
- flash_EBIU_AMBCTL0_ST | flash_EBIU_AMBCTL0_TT | CONFIG_FLASH_SPEED_RDYEN)
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