*
* Changelog:
* 29-Sep-2004 BJD Initial include for Linux
+ * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA
+ * 04-Apr-2005 LCVR Added S3C2400 DRAM/BANKSIZE_MASK definitions
*
*/
#define __ASM_ARM_MEMREGS_H "$Id: regs.h,v 1.8 2003/05/01 15:55:41 ben Exp $"
#ifndef S3C2410_MEMREG
-#define S3C2410_MEMREG(x) (S3C2410_VA_MEMCTRL + (x))
+#define S3C2410_MEMREG(x) (S3C24XX_VA_MEMCTRL + (x))
#endif
/* bus width, and wait state control */
#define S3C2410_BANKCON_Tacs4 (0x3 << 13)
#define S3C2410_BANKCON_SRAM (0x0 << 15)
+#define S3C2400_BANKCON_EDODRAM (0x2 << 15)
#define S3C2410_BANKCON_SDRAM (0x3 << 15)
+/* next bits only for EDO DRAM in 6,7 */
+#define S3C2400_BANKCON_EDO_Trdc1 (0x00 << 4)
+#define S3C2400_BANKCON_EDO_Trdc2 (0x01 << 4)
+#define S3C2400_BANKCON_EDO_Trdc3 (0x02 << 4)
+#define S3C2400_BANKCON_EDO_Trdc4 (0x03 << 4)
+
+/* CAS pulse width */
+#define S3C2400_BANKCON_EDO_PULSE1 (0x00 << 3)
+#define S3C2400_BANKCON_EDO_PULSE2 (0x01 << 3)
+
+/* CAS pre-charge */
+#define S3C2400_BANKCON_EDO_TCP1 (0x00 << 2)
+#define S3C2400_BANKCON_EDO_TCP2 (0x01 << 2)
+
+/* control column address select */
+#define S3C2400_BANKCON_EDO_SCANb8 (0x00 << 0)
+#define S3C2400_BANKCON_EDO_SCANb9 (0x01 << 0)
+#define S3C2400_BANKCON_EDO_SCANb10 (0x02 << 0)
+#define S3C2400_BANKCON_EDO_SCANb11 (0x03 << 0)
+
/* next bits only for SDRAM in 6,7 */
#define S3C2410_BANKCON_Trdc2 (0x00 << 2)
#define S3C2410_BANKCON_Trdc3 (0x01 << 2)
#define S3C2410_REFRESH_TRP_3clk (1<<20)
#define S3C2410_REFRESH_TRP_4clk (2<<20)
+#define S3C2400_REFRESH_DRAM_TRP_MASK (3<<20)
+#define S3C2400_REFRESH_DRAM_TRP_1_5clk (0<<20)
+#define S3C2400_REFRESH_DRAM_TRP_2_5clk (1<<20)
+#define S3C2400_REFRESH_DRAM_TRP_3_5clk (2<<20)
+#define S3C2400_REFRESH_DRAM_TRP_4_5clk (3<<20)
+
#define S3C2410_REFRESH_TSRC_MASK (3<<18)
#define S3C2410_REFRESH_TSRC_4clk (0<<18)
#define S3C2410_REFRESH_TSRC_5clk (1<<18)
#define S3C2410_BANKSIZE_4M (0x5 << 0)
#define S3C2410_BANKSIZE_2M (0x4 << 0)
#define S3C2410_BANKSIZE_MASK (0x7 << 0)
+#define S3C2400_BANKSIZE_MASK (0x4 << 0)
#define S3C2410_BANKSIZE_SCLK_EN (1<<4)
#define S3C2410_BANKSIZE_SCKE_EN (1<<5)
#define S3C2410_BANKSIZE_BURST (1<<7)