| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk> |
| * http://www.simtec.co.uk/products/SWLINUX/ |
| * |
| * S3C2410 Memory Control register definitions |
| */ |
| |
| #ifndef __ARCH_ARM_MACH_S3C24XX_REGS_MEM_H |
| #define __ARCH_ARM_MACH_S3C24XX_REGS_MEM_H __FILE__ |
| |
| #include "map-s3c.h" |
| |
| #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 */ |
