+++ /dev/null
-/* arch/arm/mach-s3c2410/include/mach/regs-mem.h
- *
- * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk>
- * http://www.simtec.co.uk/products/SWLINUX/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * S3C2410 Memory Control register definitions
-*/
-
-#ifndef __ASM_ARM_MEMREGS_H
-#define __ASM_ARM_MEMREGS_H
-
-#ifndef S3C2410_MEMREG
-#define S3C2410_MEMREG(x) (S3C24XX_VA_MEMCTRL + (x))
-#endif
-
-/* bus width, and wait state control */
-#define S3C2410_BWSCON S3C2410_MEMREG(0x0000)
-
-/* bank zero config - note, pinstrapped from OM pins! */
-#define S3C2410_BWSCON_DW0_16 (1<<1)
-#define S3C2410_BWSCON_DW0_32 (2<<1)
-
-/* bank one configs */
-#define S3C2410_BWSCON_DW1_8 (0<<4)
-#define S3C2410_BWSCON_DW1_16 (1<<4)
-#define S3C2410_BWSCON_DW1_32 (2<<4)
-#define S3C2410_BWSCON_WS1 (1<<6)
-#define S3C2410_BWSCON_ST1 (1<<7)
-
-/* bank 2 configurations */
-#define S3C2410_BWSCON_DW2_8 (0<<8)
-#define S3C2410_BWSCON_DW2_16 (1<<8)
-#define S3C2410_BWSCON_DW2_32 (2<<8)
-#define S3C2410_BWSCON_WS2 (1<<10)
-#define S3C2410_BWSCON_ST2 (1<<11)
-
-/* bank 3 configurations */
-#define S3C2410_BWSCON_DW3_8 (0<<12)
-#define S3C2410_BWSCON_DW3_16 (1<<12)
-#define S3C2410_BWSCON_DW3_32 (2<<12)
-#define S3C2410_BWSCON_WS3 (1<<14)
-#define S3C2410_BWSCON_ST3 (1<<15)
-
-/* bank 4 configurations */
-#define S3C2410_BWSCON_DW4_8 (0<<16)
-#define S3C2410_BWSCON_DW4_16 (1<<16)
-#define S3C2410_BWSCON_DW4_32 (2<<16)
-#define S3C2410_BWSCON_WS4 (1<<18)
-#define S3C2410_BWSCON_ST4 (1<<19)
-
-/* bank 5 configurations */
-#define S3C2410_BWSCON_DW5_8 (0<<20)
-#define S3C2410_BWSCON_DW5_16 (1<<20)
-#define S3C2410_BWSCON_DW5_32 (2<<20)
-#define S3C2410_BWSCON_WS5 (1<<22)
-#define S3C2410_BWSCON_ST5 (1<<23)
-
-/* bank 6 configurations */
-#define S3C2410_BWSCON_DW6_8 (0<<24)
-#define S3C2410_BWSCON_DW6_16 (1<<24)
-#define S3C2410_BWSCON_DW6_32 (2<<24)
-#define S3C2410_BWSCON_WS6 (1<<26)
-#define S3C2410_BWSCON_ST6 (1<<27)
-
-/* bank 7 configurations */
-#define S3C2410_BWSCON_DW7_8 (0<<28)
-#define S3C2410_BWSCON_DW7_16 (1<<28)
-#define S3C2410_BWSCON_DW7_32 (2<<28)
-#define S3C2410_BWSCON_WS7 (1<<30)
-#define S3C2410_BWSCON_ST7 (1<<31)
-
-/* accesor functions for getting BANK(n) configuration. (n != 0) */
-
-#define S3C2410_BWSCON_GET(_bwscon, _bank) (((_bwscon) >> ((_bank) * 4)) & 0xf)
-
-#define S3C2410_BWSCON_DW8 (0)
-#define S3C2410_BWSCON_DW16 (1)
-#define S3C2410_BWSCON_DW32 (2)
-#define S3C2410_BWSCON_WS (1 << 2)
-#define S3C2410_BWSCON_ST (1 << 3)
-
-/* memory set (rom, ram) */
-#define S3C2410_BANKCON0 S3C2410_MEMREG(0x0004)
-#define S3C2410_BANKCON1 S3C2410_MEMREG(0x0008)
-#define S3C2410_BANKCON2 S3C2410_MEMREG(0x000C)
-#define S3C2410_BANKCON3 S3C2410_MEMREG(0x0010)
-#define S3C2410_BANKCON4 S3C2410_MEMREG(0x0014)
-#define S3C2410_BANKCON5 S3C2410_MEMREG(0x0018)
-#define S3C2410_BANKCON6 S3C2410_MEMREG(0x001C)
-#define S3C2410_BANKCON7 S3C2410_MEMREG(0x0020)
-
-/* bank configuration registers */
-
-#define S3C2410_BANKCON_PMCnorm (0x00)
-#define S3C2410_BANKCON_PMC4 (0x01)
-#define S3C2410_BANKCON_PMC8 (0x02)
-#define S3C2410_BANKCON_PMC16 (0x03)
-
-/* bank configurations for banks 0..7, note banks
- * 6 and 7 have different configurations depending on
- * the memory type bits */
-
-#define S3C2410_BANKCON_Tacp2 (0x0 << 2)
-#define S3C2410_BANKCON_Tacp3 (0x1 << 2)
-#define S3C2410_BANKCON_Tacp4 (0x2 << 2)
-#define S3C2410_BANKCON_Tacp6 (0x3 << 2)
-#define S3C2410_BANKCON_Tacp_SHIFT (2)
-
-#define S3C2410_BANKCON_Tcah0 (0x0 << 4)
-#define S3C2410_BANKCON_Tcah1 (0x1 << 4)
-#define S3C2410_BANKCON_Tcah2 (0x2 << 4)
-#define S3C2410_BANKCON_Tcah4 (0x3 << 4)
-#define S3C2410_BANKCON_Tcah_SHIFT (4)
-
-#define S3C2410_BANKCON_Tcoh0 (0x0 << 6)
-#define S3C2410_BANKCON_Tcoh1 (0x1 << 6)
-#define S3C2410_BANKCON_Tcoh2 (0x2 << 6)
-#define S3C2410_BANKCON_Tcoh4 (0x3 << 6)
-#define S3C2410_BANKCON_Tcoh_SHIFT (6)
-
-#define S3C2410_BANKCON_Tacc1 (0x0 << 8)
-#define S3C2410_BANKCON_Tacc2 (0x1 << 8)
-#define S3C2410_BANKCON_Tacc3 (0x2 << 8)
-#define S3C2410_BANKCON_Tacc4 (0x3 << 8)
-#define S3C2410_BANKCON_Tacc6 (0x4 << 8)
-#define S3C2410_BANKCON_Tacc8 (0x5 << 8)
-#define S3C2410_BANKCON_Tacc10 (0x6 << 8)
-#define S3C2410_BANKCON_Tacc14 (0x7 << 8)
-#define S3C2410_BANKCON_Tacc_SHIFT (8)
-
-#define S3C2410_BANKCON_Tcos0 (0x0 << 11)
-#define S3C2410_BANKCON_Tcos1 (0x1 << 11)
-#define S3C2410_BANKCON_Tcos2 (0x2 << 11)
-#define S3C2410_BANKCON_Tcos4 (0x3 << 11)
-#define S3C2410_BANKCON_Tcos_SHIFT (11)
-
-#define S3C2410_BANKCON_Tacs0 (0x0 << 13)
-#define S3C2410_BANKCON_Tacs1 (0x1 << 13)
-#define S3C2410_BANKCON_Tacs2 (0x2 << 13)
-#define S3C2410_BANKCON_Tacs4 (0x3 << 13)
-#define S3C2410_BANKCON_Tacs_SHIFT (13)
-
-#define S3C2410_BANKCON_SRAM (0x0 << 15)
-#define S3C2410_BANKCON_SDRAM (0x3 << 15)
-
-/* next bits only for SDRAM in 6,7 */
-#define S3C2410_BANKCON_Trcd2 (0x00 << 2)
-#define S3C2410_BANKCON_Trcd3 (0x01 << 2)
-#define S3C2410_BANKCON_Trcd4 (0x02 << 2)
-
-/* control column address select */
-#define S3C2410_BANKCON_SCANb8 (0x00 << 0)
-#define S3C2410_BANKCON_SCANb9 (0x01 << 0)
-#define S3C2410_BANKCON_SCANb10 (0x02 << 0)
-
-#define S3C2410_REFRESH S3C2410_MEMREG(0x0024)
-#define S3C2410_BANKSIZE S3C2410_MEMREG(0x0028)
-#define S3C2410_MRSRB6 S3C2410_MEMREG(0x002C)
-#define S3C2410_MRSRB7 S3C2410_MEMREG(0x0030)
-
-/* refresh control */
-
-#define S3C2410_REFRESH_REFEN (1<<23)
-#define S3C2410_REFRESH_SELF (1<<22)
-#define S3C2410_REFRESH_REFCOUNTER ((1<<11)-1)
-
-#define S3C2410_REFRESH_TRP_MASK (3<<20)
-#define S3C2410_REFRESH_TRP_2clk (0<<20)
-#define S3C2410_REFRESH_TRP_3clk (1<<20)
-#define S3C2410_REFRESH_TRP_4clk (2<<20)
-
-#define S3C2410_REFRESH_TSRC_MASK (3<<18)
-#define S3C2410_REFRESH_TSRC_4clk (0<<18)
-#define S3C2410_REFRESH_TSRC_5clk (1<<18)
-#define S3C2410_REFRESH_TSRC_6clk (2<<18)
-#define S3C2410_REFRESH_TSRC_7clk (3<<18)
-
-
-/* mode select register(s) */
-
-#define S3C2410_MRSRB_CL1 (0x00 << 4)
-#define S3C2410_MRSRB_CL2 (0x02 << 4)
-#define S3C2410_MRSRB_CL3 (0x03 << 4)
-
-/* bank size register */
-#define S3C2410_BANKSIZE_128M (0x2 << 0)
-#define S3C2410_BANKSIZE_64M (0x1 << 0)
-#define S3C2410_BANKSIZE_32M (0x0 << 0)
-#define S3C2410_BANKSIZE_16M (0x7 << 0)
-#define S3C2410_BANKSIZE_8M (0x6 << 0)
-#define S3C2410_BANKSIZE_4M (0x5 << 0)
-#define S3C2410_BANKSIZE_2M (0x4 << 0)
-#define S3C2410_BANKSIZE_MASK (0x7 << 0)
-#define S3C2410_BANKSIZE_SCLK_EN (1<<4)
-#define S3C2410_BANKSIZE_SCKE_EN (1<<5)
-#define S3C2410_BANKSIZE_BURST (1<<7)
-
-#endif /* __ASM_ARM_MEMREGS_H */
--- /dev/null
+/*
+ * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk>
+ * http://www.simtec.co.uk/products/SWLINUX/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * S3C2410 Memory Control register definitions
+ */
+
+#ifndef __ARCH_ARM_MACH_S3C24XX_REGS_MEM_H
+#define __ARCH_ARM_MACH_S3C24XX_REGS_MEM_H __FILE__
+
+#define S3C2410_MEMREG(x) (S3C24XX_VA_MEMCTRL + (x))
+
+#define S3C2410_BWSCON S3C2410_MEMREG(0x00)
+#define S3C2410_BANKCON0 S3C2410_MEMREG(0x04)
+#define S3C2410_BANKCON1 S3C2410_MEMREG(0x08)
+#define S3C2410_BANKCON2 S3C2410_MEMREG(0x0C)
+#define S3C2410_BANKCON3 S3C2410_MEMREG(0x10)
+#define S3C2410_BANKCON4 S3C2410_MEMREG(0x14)
+#define S3C2410_BANKCON5 S3C2410_MEMREG(0x18)
+#define S3C2410_BANKCON6 S3C2410_MEMREG(0x1C)
+#define S3C2410_BANKCON7 S3C2410_MEMREG(0x20)
+#define S3C2410_REFRESH S3C2410_MEMREG(0x24)
+#define S3C2410_BANKSIZE S3C2410_MEMREG(0x28)
+
+#define S3C2410_BWSCON_ST1 (1 << 7)
+#define S3C2410_BWSCON_ST2 (1 << 11)
+#define S3C2410_BWSCON_ST3 (1 << 15)
+#define S3C2410_BWSCON_ST4 (1 << 19)
+#define S3C2410_BWSCON_ST5 (1 << 23)
+
+#define S3C2410_BWSCON_GET(_bwscon, _bank) (((_bwscon) >> ((_bank) * 4)) & 0xf)
+
+#define S3C2410_BWSCON_WS (1 << 2)
+
+#define S3C2410_BANKCON_PMC16 (0x3)
+
+#define S3C2410_BANKCON_Tacp_SHIFT (2)
+#define S3C2410_BANKCON_Tcah_SHIFT (4)
+#define S3C2410_BANKCON_Tcoh_SHIFT (6)
+#define S3C2410_BANKCON_Tacc_SHIFT (8)
+#define S3C2410_BANKCON_Tcos_SHIFT (11)
+#define S3C2410_BANKCON_Tacs_SHIFT (13)
+
+#define S3C2410_BANKCON_SDRAM (0x3 << 15)
+
+#define S3C2410_REFRESH_SELF (1 << 22)
+
+#define S3C2410_BANKSIZE_MASK (0x7 << 0)
+
+#endif /* __ARCH_ARM_MACH_S3C24XX_REGS_MEM_H */
projects / karo-tx-linux.git / commitdiff