diff --git a/src/northbridge/intel/82815ep/raminit.inc b/src/northbridge/intel/82815ep/raminit.inc
index aa092e61d5..be18f98a3e 100644
--- a/src/northbridge/intel/82815ep/raminit.inc
+++ b/src/northbridge/intel/82815ep/raminit.inc
@@ -26,12 +26,34 @@ jmp intel_815_out
 	movl $dword, %ecx	; \
 	PCI_WRITE_CONFIG_DWORD
 
+	// trashed : ax, bx, dx, sp 
+#define NEWLINE	\
+	TTYS0_TX_CHAR($'\r')	;\
+	TTYS0_TX_CHAR($'\n')
+	
+#define PRINT_REG(reg) \
+	TTYS0_TX_HEX8($reg)	; \
+	TTYS0_TX_CHAR($':')	; \
+	mov $reg, %eax		; \
+	PCI_READ_CONFIG_BYTE	; \
+	TTYS0_TX_HEX8(%al)	; \
+	NEWLINE
+
+#define PRINT_REG_WORD(reg) \
+	TTYS0_TX_HEX8($reg)	; \
+	TTYS0_TX_CHAR($':')	; \
+	mov $reg, %eax		; \
+	PCI_READ_CONFIG_WORD	; \
+	andl $0xffff, %eax	; \
+	TTYS0_TX_HEX32(%eax)	; \
+	NEWLINE
+	
 #define FIRST_NORMAL_REFERENCE()
 #define SPECIAL_FINISHUP()
 
 #define RAM_COMMAND_NORMAL	0x0		// self refresh 
 #define RAM_COMMAND_NORMAL_0	0x1		// 15.6 us
-#define RAM_COMMAND_NORMAL_1	0x2		// 7.8 us 
+#define RAM_COMMAND_NORMAL_1	0x2		// 7.8 us. 
 #define RAM_COMMAND_NORMAL_2	0x3		// 1.28
 #define RAM_COMMAND_NOP		0x4
 #define RAM_COMMAND_PRECHARGE	0x5
@@ -50,12 +72,49 @@ jmp intel_815_out
 #define ENABLE_REFRESH()
 
 #define REG_PCICMD0	0x04
-#define REG_PCICMD1	0x05 	
+#define REG_PCICMD1	0x05
+	
+#define REG_PCISTS0	0x06	
+#define REG_PCISTS1	0x07
+	
+#define REG_SVID0	0x2c
+#define REG_SVID1	0x2d
+
+#define REG_SID0	0x2e
+#define REG_SID1	0x2f
+
+				
 #define REG_MCHCFG	0x50
+#define MCHCFG_CLT  	0x40	// CLT (Cpu Latency Timer) 
+#define MCHCFG_LMFS_MASK 0x10	// local memory frequency mask
+#define MCHCFG_LMFS_133	0x10	// 133Mhz 
+#define MCHCFG_LMFS_100	0x00	// 100Mhz 
+
+#define MCHCFG_DPCP_MASK 0x08	// dram paging policy mask
+#define MCHCFG_DPCP_0 	0x00	// precharge bank at page miss
+#define MCHCFG_DPCP_1 	0x08	// precharge all 
+
+#define MCHCFG_SMFS_MASK 0x04	// memory frequency mask
+#define MCHCFG_SMFS_133	0x04	// 133Mhz 
+#define MCHCFG_SMFS_100	0x00	// 100Mhz 
+
+#define REG_APCONT	0x51 	
 #define REG_DRP		0x52
+
 #define REG_DRAMT	0x53
+#define DRAMT_DCT	0x10 
+#define DRAMT_HACQS	0x08 	// host aperture cycle queue slot 
+#define DRAMT_CL_MASK	0x04	// CAS# latency mask
+#define DRAMT_CL_2	0x04	// 2 SCLK 
+#define DRAMT_CL_3	0x00	// 3 SCLK 
+#define DRAMT_SRCD	0x02	// RAS# latency. 0 = 3 SCLK, 1 = 2 SCLK 
+#define DRAMT_SRP	0x01	// RAS# precharge. 0 = 3 SCLK, 1 = 2 SCLK 
+
 #define REG_DRP2	0x54
+
 #define	REG_FDHC	0x58
+#define FDHC_HEN	0x80	// 0 = no hole, 1 = 15-16MB hole enable. 
+
 #define REG_PAM0	0x59
 #define REG_PAM1	0x5A
 #define REG_PAM2	0x5B
@@ -64,20 +123,36 @@ jmp intel_815_out
 #define REG_PAM5	0x5E
 #define REG_PAM6	0x5F
 #define REG_SMRAM	0x70
-#define REG_BUFF_SC0	0x92
-#define REG_BUFF_SC1	0x93	
 
+#define REG_MISCC	0x72
+#define MISCC_BYPASS	0x2000
+#define MISCC_CPCME	0x0800
+#define MISCC_WPTC_MASK 0x0030
+#define MISCC_WPTC_100	0x0010
+#define MISCC_WPTC_133	0x0020
+
+#define REG_BUFF_SC	0x92
+#define REG_BUFF_SC2	0x94	
+
+#define REG_SM_RCOMP	0x98
+
+#define REG_SM0		0x9c
+#define REG_SM1		0x9d
+#define REG_SM2		0x9e
+#define REG_SM3		0x9f			
+				
 /* default values for config registers */
 ram_set_registers:
-	CS_WRITE_BYTE(REG_PCICMD1, 0x00)	// disable SERR#
+	CS_WRITE_BYTE(REG_PCISTS1, 0x20) // new.
+	CS_WRITE_BYTE(REG_SVID0, 0x86)
+	CS_WRITE_BYTE(REG_SVID1, 0x80) // new 
 
-	CS_READ_BYTE(REG_MCHCFG) 
-	TTYS0_TX_HEX32(%eax)
-	// CS_WRITE_BYTE(REG_MCHCFG, 0x50)
-	
-	CS_WRITE_BYTE(REG_DRP, 0x00)
+	CS_WRITE_BYTE(REG_SID0, 0x30)
+	CS_WRITE_BYTE(REG_SID1, 0x11) // new 
+		
+	CS_WRITE_BYTE(REG_PCICMD1, 0x00)	// disable SERR#
+	CS_WRITE_BYTE(REG_APCONT, 0x00)
 	CS_WRITE_BYTE(REG_DRP2, 0x00)
-	CS_WRITE_BYTE(REG_DRAMT, 0x08)
 	CS_WRITE_BYTE(REG_FDHC, 0x00)
 	CS_WRITE_BYTE(REG_PAM0, 0x00)
 	CS_WRITE_BYTE(REG_PAM1, 0x00)
@@ -87,25 +162,62 @@ ram_set_registers:
 	CS_WRITE_BYTE(REG_PAM5, 0x00)
 	CS_WRITE_BYTE(REG_PAM6, 0x00)
 	CS_WRITE_BYTE(REG_SMRAM, 0x00)
-	CS_WRITE_BYTE(REG_BUFF_SC0, 0xff)
-	CS_WRITE_BYTE(REG_BUFF_SC1, 0xff)	
+
+	CS_WRITE_BYTE(REG_SM0, 0x46)	
+	CS_WRITE_BYTE(REG_SM1, 0x83)	
+	CS_WRITE_BYTE(REG_SM2, 0xc4)	
+	CS_WRITE_BYTE(REG_SM3, 0x00)	
+			
 	RET_LABEL(ram_set_registers)
 
 ram_set_spd_registers:
 	// TODO: SPD
-	CS_WRITE_BYTE(REG_DRP, 0x0E)	// 256M, SS, DIMM0
-	CS_WRITE_BYTE(REG_DRAMT, 0x00)  //
+
+	CS_WRITE_BYTE(REG_MCHCFG, 0x44)
+
+	CS_WRITE_BYTE(0x72, 0x28)
+	CS_WRITE_BYTE(0x73, 0x20)
 	
+	// CS_WRITE_WORD(REG_MISCC, MISCC_BYPASS | MISCC_CPCME | MISCC_WPTC_133)
+						// bypass for 133Mhz.
+						// write power throttle
+						// 400MB/sec - 133Mhz
+
+	// drp
+	CS_WRITE_BYTE(REG_DRP, 0x0E)		// 256M, SS, DIMM0
+
+
+	// dramt 
+	CS_WRITE_BYTE(REG_DRAMT, 0x18)
+
+
+	// buff_sc 
+	// CS_WRITE_WORD(REG_BUFF_SC, 0xffdf)	// rows 0/1 - 1.7x8 load
+	CS_WRITE_BYTE(0x92, 0xae)
+	CS_WRITE_BYTE(0x93, 0x3e)
+
+	// CS_WRITE_WORD(REG_BUFF_SC2, 0xfffe)	// row  0   - 2.7x8 load 
+	CS_WRITE_BYTE(0x94, 0xfe)
+	CS_WRITE_BYTE(0x95, 0xff)
+
+	// SM_RCOMP 
+	CS_WRITE_BYTE(0x98, 0x43)
+	CS_WRITE_BYTE(0x99, 0x80)
+	CS_WRITE_BYTE(0x9a, 0x43)
+	CS_WRITE_BYTE(0x9b, 0x80)
+
 	RET_LABEL(ram_set_spd_registers)
 
-ram_enable_1:	.string "\r\nRam Enable 1\r\n"
-ram_enable_2:	.string "\r\nRam Enable 2\r\n"
-ram_enable_3:	.string "\r\nRam Enable 3\r\n"
-ram_enable_4:	.string "\r\nRam Enable 4\r\n"
-ram_enable_5:	.string "\r\nRam Enable 5\r\n"
-ram_fail:	.string "\r\n--- FAILED TO INITIALIZE \r\n"
-ram_pass:	.string "\r\n--- SDRAM TEST PASSED \r\n" 
+ram_enable_1:	.string "Ram Enable 1\r\n"
+ram_enable_2:	.string "Ram Enable 2\r\n"
+ram_enable_3:	.string "Ram Enable 3\r\n"
+ram_enable_4:	.string "Ram Enable 4\r\n"
+ram_enable_5:	.string "Ram Enable 5\r\n"
 
+ram_fail:	.string "--- FAILED TO INITIALIZE \r\n"
+ram_pass:	.string "--- SDRAM TEST PASSED \r\n" 
+
+		
 #define DO_READ(addr) \
 	movl addr, %eax	; \
 	movl (%eax), %ebx
@@ -116,42 +228,48 @@ ram_pass:	.string "\r\n--- SDRAM TEST PASSED \r\n"
 	movl %ebx, (%eax)
 	
 #define IODELAY		outb %al, $0x80		// took approximately 1us
-mydelay:	
-        mov $2000, %ecx
-delay_loop:
-	IODELAY
-        decl %ecx
-        jne delay_loop
-	RETSP
-		
+#define MYDELAY(x) \
+	mov x, %ecx		; \
+1:	IODELAY			; \
+	loop 1b 	
+
+#define RAMREAD		DO_READ($0x0)
+	
 enable_sdram:
 	
 	// Enterring NOP command enable mode  
 	TTYS0_TX_STRING($ram_enable_1)
 	SET_RAM_COMMAND(RAM_COMMAND_NOP)
-	DO_READ($0x0)		// do read from sdram address 0 
-	CALLSP(mydelay)		// wait a while (minimal 200us) 
 	
+	RAMREAD
+	MYDELAY($400)		// wait a while (minimal 200us) 
 		
 	// Precharge all
 	TTYS0_TX_STRING($ram_enable_2)	
 	SET_RAM_COMMAND(RAM_COMMAND_PRECHARGE)	
-	// DO_READ($0x0)	// do read from sdram address 0
-	DO_READ($0x2000)
+	RAMREAD
 
-	// 8 auto refresh command / "CAS before RAS"
+	// 8 auto refresh command "CAS before RAS"
 	TTYS0_TX_STRING($ram_enable_3)
 	SET_RAM_COMMAND(RAM_COMMAND_CBR)
 
-	mov	$8, %ecx 
-1:	
-	DO_READ($0x0)
-	// IODELAY
-	TTYS0_TX_CHAR($'.')
-	dec	%ecx
-	jne	1b
-	
-		
+	RAMREAD
+	MYDELAY($100)
+	RAMREAD
+	MYDELAY($100)	
+	RAMREAD
+	MYDELAY($100)	
+	RAMREAD
+	MYDELAY($100)
+	RAMREAD
+	MYDELAY($100)	
+	RAMREAD
+	MYDELAY($100)	
+	RAMREAD
+	MYDELAY($100)
+	RAMREAD
+	MYDELAY($100)	
+			
 	// Mode register set 
 	TTYS0_TX_STRING($ram_enable_4)
 	SET_RAM_COMMAND(RAM_COMMAND_MRS)
@@ -174,16 +292,28 @@ enable_sdram:
 	orl  $0x2a, %eax
 	shll $3, %eax		
 		
-	movl (%eax), %ebx	// MRS comand. 
+	movl (%eax), %ebx	// MRS comand to sdram
 	// TTYS0_TX_HEX32(%eax)
 
 	// Normal operation mode
 	TTYS0_TX_STRING($ram_enable_5)
-	SET_RAM_COMMAND(RAM_COMMAND_NORMAL_1)
+	SET_RAM_COMMAND(RAM_COMMAND_NORMAL_0)	// SPD: 12 (refresh rate)
 
 	DO_READ($0x0)
+/* 		
 	DO_WRITE($0x0, $0x0)
+	DO_READ($0x0)
 
+	TTYS0_TX_HEX32(%eax)
+	NEWLINE
+	
+	DO_WRITE($0xff, $0xff)
+	DO_READ($0xff)
+
+	TTYS0_TX_HEX32(%eax)
+	NEWLINE
+*/
+	
 #if 0 
 	// Now setup is done. we can write to SDRAM
 	// test this.