path: root/src/include/cpu/amd/gx2def.h

#ifndef CPU_AMD_GX2DEF_H
#define CPU_AMD_GX2DEF_H
#define	CPU_ID_1_X							0x540		/* Stepping ID 1.x*/
#define	CPU_ID_2_0							0x551		/* Stepping ID 2.0*/
#define	CPU_ID_2_1							0x552		/* Stepping ID 2.1*/
#define	CPU_ID_2_2							0x553		/* Stepping ID 2.2*/

#define	CPU_REV_1_0							0x011
#define	CPU_REV_1_1							0x012
#define	CPU_REV_1_2							0x013
#define	CPU_REV_1_3							0x014
#define	CPU_REV_2_0							0x020
#define	CPU_REV_2_1							0x021
#define	CPU_REV_2_2							0x022
#define	CPU_REV_3_0							0x030
/* GeodeLink Control Processor Registers, GLIU1, Port 3 */
#define	GLCP_CLK_DIS_DELAY	0x4c000008
#define	GLCP_PMCLKDISABLE	0x4c000009
#define	GLCP_CHIP_REVID		0x4c000017

/* GLCP_SYS_RSTPLL, Upper 32 bits */
#define	GLCP_SYS_RSTPLL_MDIV_SHIFT   9
#define	GLCP_SYS_RSTPLL_VDIV_SHIFT   6
#define	GLCP_SYS_RSTPLL_FBDIV_SHIFT  0

/* GLCP_SYS_RSTPLL, Lower 32 bits */
#define	GLCP_SYS_RSTPLL_SWFLAGS_SHIFT	26
#define	GLCP_SYS_RSTPLL_SWFLAGS_MASK 	(0x3f << 26)

#define	GLCP_SYS_RSTPLL_LOCKWAIT	24
#define	GLCP_SYS_RSTPLL_HOLDCOUNT	16
#define	GLCP_SYS_RSTPLL_BYPASS		15
#define	GLCP_SYS_RSTPLL_PD		14
#define	GLCP_SYS_RSTPLL_RESETPLL	13
#define	GLCP_SYS_RSTPLL_DDRMODE		10
#define	GLCP_SYS_RSTPLL_VA_SEMI_SYNC_MODE   9
#define	GLCP_SYS_RSTPLL_PCI_SEMI_SYNC_MODE  8
#define	GLCP_SYS_RSTPLL_CHIP_RESET	    0

/* MSR routing as follows*/
/* MSB = 1 means not for CPU*/
/* next 3 bits 1st port*/
/* next3 bits next port if through an GLIU*/
/* etc...*/

/*Redcloud as follows.*/
/* GLIU0*/
/*	port0 - GLIU0*/
/*	port1 - MC*/
/*	port2 - GLIU1*/
/*	port3 - CPU*/
/*	port4 - VG*/
/*	port5 - GP*/
/*	port6 - DF*/

/* GLIU1*/
/*	port1 - GLIU0*/
/*	port3 - GLCP*/
/*	port4 - PCI*/
/*	port5 - FG*/


#define	GL0_GLIU0			0
#define	GL0_MC				1
#define	GL0_GLIU1			2
#define	GL0_CPU				3
#define	GL0_VG				4
#define	GL0_GP				5
#define	GL0_DF				6

#define	GL1_GLIU0			1
#define	GL1_GLCP				3
#define	GL1_PCI				4
#define	GL1_FG				5


#define	MSR_GLIU0			(GL0_GLIU0 << 29) + (1 << 28) /* To get on GeodeLink one bit has to be set */
#define	MSR_MC				(GL0_MC		<< 29)
#define	MSR_GLIU1			(GL0_GLIU1	<< 29)
#define	MSR_CPU				(GL0_CPU	<< 29) /* this is not used for BIOS since code executing on CPU doesn't need to be routed*/
#define	MSR_VG				(GL0_VG		<< 29)
#define	MSR_GP				(GL0_GP		<< 29)
#define	MSR_DF				(GL0_DF		<< 29)

#define	MSR_GLCP			(GL1_GLCP << 26) + MSR_GLIU1
#define	MSR_PCI				(GL1_PCI << 26) + MSR_GLIU1
#define	MSR_FG				(GL1_FG << 26) + MSR_GLIU1

/* South Bridge*/
#define	MSR_SB				(SB_PORT << 23) + MSR_PCI	/* address to the SouthBridge*/
#define	SB_SHIFT			20							/* 29 -> 26 -> 23 -> 20...... When making a SB address uses this shift.*/


/**/
/*GeodeLink Interface Unit 0 (GLIU0) port0*/
/**/

#define	GLIU0_GLD_MSR_CAP			MSR_GLIU0 + 0x2000
#define	GLIU0_GLD_MSR_PM			MSR_GLIU0 + 0x2004

#define	GLIU0_DESC_BASE				MSR_GLIU0 + 0x20
#define	GLIU0_CAP					MSR_GLIU0 + 0x86
#define	GLIU0_GLD_MSR_COH			MSR_GLIU0 + 0x80


/**/
/* Memory Controller GLIU0 port 1*/
/**/
#define	MC_GLD_MSR_CAP			MSR_MC + 0x2000
#define	MC_GLD_MSR_PM			MSR_MC + 0x2004

#define	MC_CF07_DATA			MSR_MC + 0x18

#define		CF07_UPPER_D1_SZ_SHIFT				28
#define		CF07_UPPER_D1_MB_SHIFT				24
#define		CF07_UPPER_D1_CB_SHIFT				20
#define		CF07_UPPER_D1_PSZ_SHIFT				16
#define		CF07_UPPER_D0_SZ_SHIFT				12
#define		CF07_UPPER_D0_MB_SHIFT				8
#define		CF07_UPPER_D0_CB_SHIFT				4
#define		CF07_UPPER_D0_PSZ_SHIFT				0

#define		CF07_LOWER_REF_INT_SHIFT			8
#define		CF07_LOWER_LOAD_MODE_DDR_SET			(1 << 28)
#define		CF07_LOWER_LOAD_MODE_DLL_RESET			(1 << 27)
#define		CF07_LOWER_EMR_QFC_SET				(1 << 26)
#define		CF07_LOWER_EMR_DRV_SET				(1 << 25)
#define		CF07_LOWER_REF_TEST_SET				(1 << 3)
#define		CF07_LOWER_PROG_DRAM_SET			(1 << 0)


#define	MC_CF8F_DATA			MSR_MC + 0x19

#define		CF8F_UPPER_XOR_BS_SHIFT				19
#define		CF8F_UPPER_XOR_MB0_SHIFT			18
#define		CF8F_UPPER_XOR_BA1_SHIFT			17
#define		CF8F_UPPER_XOR_BA0_SHIFT			16
#define		CF8F_UPPER_REORDER_DIS_SET			1 << 8
#define		CF8F_UPPER_REG_DIMM_SHIFT			4
#define		CF8F_LOWER_CAS_LAT_SHIFT			28
#define		CF8F_LOWER_REF2ACT_SHIFT			24
#define		CF8F_LOWER_ACT2PRE_SHIFT			20
#define		CF8F_LOWER_PRE2ACT_SHIFT			16
#define		CF8F_LOWER_ACT2CMD_SHIFT			12
#define		CF8F_LOWER_ACT2ACT_SHIFT			8
#define		CF8F_UPPER_32BIT_SET				1 << 5
#define		CF8F_UPPER_HOI_LOI_SET				1 << 1

#define	MC_CF1017_DATA			MSR_MC + 0x1A

#define		CF1017_LOWER_PM1_UP_DLY_SET					1 << 8
#define		CF1017_LOWER_WR2DAT_SHIFT					0

#define	MC_CFCLK_DBUG			MSR_MC + 0x1D

#define		CFCLK_UPPER_MTST_B2B_DIS_SET			1 << 2
#define		CFCLK_UPPER_MTST_DQS_EN_SET			1 << 1
#define		CFCLK_UPPER_MTEST_EN_SET			1 << 0

#define		CFCLK_LOWER_MASK_CKE_SET1			1 << 9
#define		CFCLK_LOWER_MASK_CKE_SET0			1 << 8
#define		CFCLK_LOWER_SDCLK_SET				0x0F << 0

#define	MC_CF_RDSYNC		 MSR_MC	+ 0x1F


/**/
/* GLIU1 GLIU0 port2*/
/**/
#define	GLIU1_GLD_MSR_CAP			MSR_GLIU1 + 0x2000
#define	GLIU1_GLD_MSR_PM			MSR_GLIU1 + 0x2004

#define	GLIU1_GLD_MSR_COH			MSR_GLIU1 + 0x80


/**/
/* CPU	; does not need routing instructions since we are executing there.*/
/**/
#define	CPU_GLD_MSR_CAP						0x2000
#define	CPU_GLD_MSR_CONFIG					0x2001
#define	CPU_GLD_MSR_PM						0x2004

#define	CPU_GLD_MSR_DIAG					0x2005
#define		DIAG_SEL1_MODE_SHIFT				16
#define		DIAG_SEL1_SET						1 << 31
#define		DIAG_SEL0__MODE_SHIFT				0
#define		DIAG_SET0_SET						1 << 15

#define	CPU_PF_BTB_CONF						0x1100
#define		BTB_ENABLE_SET						1 << 0
#define		RETURN_STACK_ENABLE_SET				1 << 4
#define	CPU_PF_BTBRMA_BIST					0x110C

#define	CPU_XC_CONFIG						0x1210
#define		XC_CONFIG_SUSP_ON_HLT				1 << 0
#define	CPU_ID_CONFIG						0x1250
#define		ID_CONFIG_SERIAL_SET				1 << 0

#define	CPU_AC_MSR							0x1301
#define	CPU_EX_BIST							0x1428

/*IM*/
#define	CPU_IM_CONFIG							0x1700
#define		IM_CONFIG_LOWER_ICD_SET					1 << 8
#define		IM_CONFIG_LOWER_QWT_SET					1 << 20
#define	CPU_IC_INDEX							0x1710
#define	CPU_IC_DATA								0x1711
#define	CPU_IC_TAG								0x1712
#define	CPU_IC_TAG_I							0x1713
#define	CPU_ITB_INDEX							0x1720
#define	CPU_ITB_LRU								0x1721
#define	CPU_ITB_ENTRY							0x1722
#define	CPU_ITB_ENTRY_I							0x1723
#define	CPU_IM_BIST_TAG							0x1730
#define	CPU_IM_BIST_DATA						0x1731


/* various CPU MSRs */
#define CPU_DM_CONFIG0 0x1800
#define	DM_CONFIG0_UPPER_WSREQ_SHIFT  12
#define	DM_CONFIG0_LOWER_DCDIS_SET		(1<<8)
#define	DM_CONFIG0_LOWER_WBINVD_SET	(1<<5)
#define	DM_CONFIG0_LOWER_MISSER_SET		(1<<1)
/* configuration MSRs */
#define	CPU_RCONF_DEFAULT						0x1808
#define		RCONF_DEFAULT_UPPER_ROMRC_SHIFT				24
#define		RCONF_DEFAULT_UPPER_ROMBASE_SHIFT			4
#define		RCONF_DEFAULT_UPPER_DEVRC_HI_SHIFT			0
#define		RCONF_DEFAULT_LOWER_DEVRC_LOW_SHIFT			28
#define		RCONF_DEFAULT_LOWER_SYSTOP_SHIFT			8
#define		RCONF_DEFAULT_LOWER_SYSRC_SHIFT				0

#define	CPU_RCONF_BYPASS						0x180A
#define	CPU_RCONF_A0_BF							0x180B
#define	CPU_RCONF_C0_DF							0x180C
#define	CPU_RCONF_E0_FF							0x180D

#define	CPU_RCONF_SMM							0x180E
#define		RCONF_SMM_UPPER_SMMTOP_SHIFT			12
#define		RCONF_SMM_UPPER_RCSMM_SHIFT				0
#define		RCONF_SMM_LOWER_SMMBASE_SHIFT			12
#define		RCONF_SMM_LOWER_RCNORM_SHIFT			0
#define		RCONF_SMM_LOWER_EN_SET					(1<<8)

#define	CPU_RCONF_DMM							0x180F
#define		RCONF_DMM_UPPER_DMMTOP_SHIFT			12
#define		RCONF_DMM_UPPER_RCDMM_SHIFT				0
#define		RCONF_DMM_LOWER_DMMBASE_SHIFT			12
#define		RCONF_DMM_LOWER_RCNORM_SHIFT			0
#define		RCONF_DMM_LOWER_EN_SET					(1<<8)

#define	CPU_RCONF0							0x1810
#define	CPU_RCONF1							0x1811
#define	CPU_RCONF2							0x1812
#define	CPU_RCONF3							0x1813
#define	CPU_RCONF4							0x1814
#define	CPU_RCONF5							0x1815
#define	CPU_RCONF6							0x1816
#define	CPU_RCONF7							0x1817
#define	CPU_CR1_MSR							0x1881
#define	CPU_CR2_MSR							0x1882
#define	CPU_CR3_MSR							0x1883
#define	CPU_CR4_MSR							0x1884
#define	CPU_DC_INDEX						0x1890
#define	CPU_DC_DATA							0x1891
#define	CPU_DC_TAG							0x1892
#define	CPU_DC_TAG_I						0x1893
#define	CPU_SNOOP							0x1894
#define	CPU_DTB_INDEX						0x1898
#define	CPU_DTB_LRU							0x1899
#define	CPU_DTB_ENTRY						0x189A
#define	CPU_DTB_ENTRY_I						0x189B
#define	CPU_L2TB_INDEX						0x189C
#define	CPU_L2TB_LRU						0x189D
#define	CPU_L2TB_ENTRY						0x189E
#define	CPU_L2TB_ENTRY_I					0x189F
#define	CPU_DM_BIST							0x18C0
		/* SMM*/
#define	CPU_AC_SMM_CTL						0x1301
#define		SMM_NMI_EN_SET					(1<<0)
#define		SMM_SUSP_EN_SET					(1<<1)
#define		NEST_SMI_EN_SET					(1<<2)
#define		SMM_INST_EN_SET					(1<<3)
#define		INTL_SMI_EN_SET					(1<<4)
#define		EXTL_SMI_EN_SET					(1<<5)
	
#define	CPU_FPU_MSR_MODE					0x1A00
#define		FPU_IE_SET						(1<<0)
	
#define	CPU_FP_UROM_BIST					0x1A03
	
#define	CPU_BC_CONF_0						0x1900
#define		TSC_SUSP_SET				 (1<<5)
#define		SUSP_EN_SET				 (1<<1)2
	
	/**/
	/*	VG GLIU0 port4*/
	/**/
	
#define	VG_GLD_MSR_CAP			MSR_VG + 0x2000
#define	VG_GLD_MSR_CONFIG		MSR_VG + 0x2001
#define	VG_GLD_MSR_PM			MSR_VG + 0x2004

#define	GP_GLD_MSR_CAP				MSR_GP + 0x2000
#define	GP_GLD_MSR_CONFIG			MSR_GP + 0x2001
#define	GP_GLD_MSR_PM				MSR_GP + 0x2004



/**/
/*	DF GLIU0 port6*/
/**/

#define	DF_GLD_MSR_CAP			MSR_DF + 0x2000
#define	DF_GLD_MSR_MASTER_CONF			MSR_DF + 0x2001
#define		DF_LOWER_LCD_SHIFT				6
#define	DF_GLD_MSR_PM			MSR_DF + 0x2004



/**/
/* GeodeLink Control Processor GLIU1 port3*/
/**/
#define	GLCP_GLD_MSR_CAP				MSR_GLCP + 0x2000
#define	GLCP_GLD_MSR_CONF			MSR_GLCP + 0x2001
#define	GLCP_GLD_MSR_PM				MSR_GLCP + 0x2004

#define	GLCP_DELAY_CONTROLS			MSR_GLCP + 0x0F

#define	GLCP_SYS_RSTPLL				MSR_GLCP +0x14	/* R/W*/
#define		RSTPLL_UPPER_MDIV_SHIFT				9
#define		RSTPLL_UPPER_VDIV_SHIFT				6
#define		RSTPLL_UPPER_FBDIV_SHIFT			0
	
#define		RSTPLL_LOWER_SWFLAGS_SHIFT			26
#define		RSTPLL_LOWER_SWFLAGS_MASK			(0x3F<<RSTPLL_LOWER_SWFLAGS_SHIFT))

#define		RSTPPL_LOWER_HOLD_COUNT_SHIFT			16
#define		RSTPPL_LOWER_BYPASS_SHIFT			15
#define		RSTPPL_LOWER_TST_SHIFT				11
#define		RSTPPL_LOWER_SDRMODE_SHIFT		 10
#define		RSTPPL_LOWER_BOOTSTRAP_SHIFT		 4

#define		RSTPPL_LOWER_LOCK_SET				(1<<25)
#define		RSTPPL_LOWER_LOCKWAIT_SET			(1<<24)
#define		RSTPPL_LOWER_BYPASS_SET				(1<<15)
#define		RSTPPL_LOWER_PD_SET					(1<<14)
#define		RSTPPL_LOWER_PLL_RESET_SET			(1<<13)
#define		RSTPPL_LOWER_SDRMODE_SET		 (1<<10)
#define		RSTPPL_LOWER_CPU_SEMI_SYNC_SET		 (1<<9)
#define		RSTPPL_LOWER_PCI_SEMI_SYNC_SET		 (1<<8)
#define		RSTPPL_LOWER_CHIP_RESET_SET		 (1<<0)

#define	GLCP_DOTPLL				MSR_GLCP + 0x15	/* R/W*/
#define		DOTPPL_LOWER_PD_SET				 (1<<14)


/**/
/*  GLIU1 port 4*/
/**/
#define	GLPCI_GLD_MSR_CAP			MSR_PCI + 0x2000
#define	GLPCI_GLD_MSR_CONFIG			MSR_PCI + 0x2001
#define	GLPCI_GLD_MSR_PM				MSR_PCI + 0x2004

#define	GLPCI_CTRL			MSR_PCI + 0x2010
#define	GLPCI_CTRL_UPPER_FTH_SHIFT				28
#define	GLPCI_CTRL_UPPER_RTH_SHIFT				24
#define	GLPCI_CTRL_UPPER_SBRTH_SHIFT				20
#define	GLPCI_CTRL_UPPER_DTL_SHIFT				14
#define	GLPCI_CTRL_UPPER_WTO_SHIFT				11
#define	GLPCI_CTRL_UPPER_LAT_SHIFT				3
#define	GLPCI_CTRL_UPPER_ILTO_SHIFT				8
#define	GLPCI_CTRL_LOWER_IRFT_SHIFT				18
#define	GLPCI_CTRL_LOWER_IRFC_SHIFT				16
#define	GLPCI_CTRL_LOWER_ER_SET					(1<<11)
#define	GLPCI_CTRL_LOWER_LDE_SET					(1<<9)
#define	GLPCI_CTRL_LOWER_OWC_SET					(1<<4)
#define	GLPCI_CTRL_LOWER_IWC_SET					(1<<3)
#define	GLPCI_CTRL_LOWER_PCD_SET					(1<<2)
#define	GLPCI_CTRL_LOWER_ME_SET					(1<<0)

#define	GLPCI_ARB			MSR_PCI + 0x2011
#define	GLPCI_ARB_UPPER_BM1_SET					(1<<17)
#define	GLPCI_ARB_UPPER_BM0_SET					(1<<16)
#define	GLPCI_ARB_UPPER_CPRE_SET					(1<<15)
#define	GLPCI_ARB_UPPER_PRE2_SET					(1<<10)
#define	GLPCI_ARB_UPPER_PRE1_SET					(1<<9)
#define	GLPCI_ARB_UPPER_PRE0_SET					(1<<8)
#define	GLPCI_ARB_UPPER_CRME_SET					(1<<7)
#define	GLPCI_ARB_UPPER_RME2_SET					(1<<2)
#define	GLPCI_ARB_UPPER_RME1_SET					(1<<1)
#define	GLPCI_ARB_UPPER_RME0_SET					(1<<0)
#define	GLPCI_ARB_LOWER_PRCM_SHIFT				24
#define	GLPCI_ARB_LOWER_FPVEC_SHIFT				16
#define	GLPCI_ARB_LOWER_RMT_SHIFT				6
#define	GLPCI_ARB_LOWER_IIE_SET					(1<<8)
#define	GLPCI_ARB_LOWER_PARK_SET					(1<<0)

#define	GLPCI_REN			MSR_PCI + 0x2014
#define	GLPCI_A0_BF			MSR_PCI + 0x2015
#define	GLPCI_C0_DF			MSR_PCI + 0x2016
#define	GLPCI_E0_FF			MSR_PCI + 0x2017
#define	GLPCI_RC0			MSR_PCI + 0x2018
#define	GLPCI_RC1			MSR_PCI + 0x2019
#define	GLPCI_RC2			MSR_PCI + 0x201A
#define	GLPCI_RC3			MSR_PCI + 0x201B
#define	GLPCI_RC4			MSR_PCI + 0x201C
#define		GLPCI_RC_UPPER_TOP_SHIFT				12
#define		GLPCI_RC_LOWER_BASE_SHIFT			12
#define		GLPCI_RC_LOWER_EN_SET				(1<<8)
#define		GLPCI_RC_LOWER_PF_SET				(1<<5)
#define		GLPCI_RC_LOWER_WC_SET				(1<<4)
#define		GLPCI_RC_LOWER_WP_SET				(1<<2)
#define		GLPCI_RC_LOWER_CD_SET				(1<<0)
#define	GLPCI_ExtMSR			MSR_PCI + 0x201E
#define	GLPCI_SPARE			MSR_PCI + 0x201F
#define		GLPCI_SPARE_LOWER_AILTO_SET					(1<<6)
#define		GLPCI_SPARE_LOWER_PPD_SET					(1<<5)
#define		GLPCI_SPARE_LOWER_PPC_SET					(1<<4)
#define		GLPCI_SPARE_LOWER_MPC_SET					(1<<3)
#define		GLPCI_SPARE_LOWER_MME_SET					(1<<2)
#define		GLPCI_SPARE_LOWER_NSE_SET					(1<<1)
#define		GLPCI_SPARE_LOWER_SUPO_SET					(1<<0)


/**/
/* FooGlue GLIU1 port 5*/
/**/
#define	FG_GLD_MSR_CAP			MSR_FG + 0x2000
#define	FG_GLD_MSR_PM			MSR_FG + 0x2004

#endif /* CPU_AMD_GX2DEF_H */