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switch-coreboot/include/arch/x86/amd_geodelx.h
Ronald G. Minnich 14c3feacff This adds support for AMD graphics initialization. 
Note: You MUST have the later AMD VSA code that does not call bios 
interrupts. If you use the older code, your boot will hang at this 
point:
buf[0x20] signature is b0:10:e6:80
Call real_mode_switch_call_vsm

With post code 10

Signed-off-by: Marc Jones <marc.jones@amd.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>



git-svn-id: svn://coreboot.org/repository/coreboot-v3@616 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-02-22 01:58:09 +00:00

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2006 Indrek Kruusa <indrek.kruusa@artecdesign.ee>
* Copyright (C) 2006 Ronald G. Minnich <rminnich@gmail.com>
* Copyright (C) 2006 Stefan Reinauer <stepan@coresystems.de>
* Copyright (C) 2006 Andrei Birjukov <andrei.birjukov@artecdesign.ee>
* Copyright (C) 2007 Advanced Micro Devices, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef CPU_AMD_LXDEF_H
#define CPU_AMD_LXDEF_H
#ifndef __ASSEMBLER__
#include <types.h>
#include <io.h>
#endif
#define CPU_ID_1_X 0x00000560 /* Stepping ID 1.x CPUbug fix to change it to 5A0 */
#define CPU_ID_2_0 0x000005A1
#define CPU_ID_3_0 0x000005A2
#define CPU_REV_1_0 0x010
#define CPU_REV_1_1 0x011
#define CPU_REV_2_0 0x020
#define CPU_REV_2_1 0x021
#define CPU_REV_2_2 0x022
#define CPU_REV_C_0 0x030
#define CPU_REV_C_1 0x031
#define CPU_REV_C_2 0x032 /* 3.2 part was never produced ... */
#define CPU_REV_C_3 0x033
/* MSR routing as follows*/
/* MSB = 1 means not for CPU*/
/* next 3 bits 1st port*/
/* next3 bits next port if through an GLIU*/
/* etc...*/
/* GLIU0 ports */
#define GL0_GLIU0 0
#define GL0_MC 1
#define GL0_GLIU1 2
#define GL0_CPU 3
#define GL0_VG 4
#define GL0_GP 5
/* GLIU1 ports */
#define GL1_GLIU0 1
#define GL1_DF 2
#define GL1_GLCP 3
#define GL1_PCI 4
#define GL1_VIP 5
#define GL1_AES 6
#define MSR_GLIU0 (GL0_GLIU0 << 29) + (1 << 28) /* 1000xxxx, To get on GeodeLink one bit has to be set */
#define MSR_MC (GL0_MC << 29) /* 2000xxxx */
#define MSR_GLIU1 (GL0_GLIU1 << 29) /* 4000xxxx */
#define MSR_CPU (GL0_CPU << 29) /* 0000xxxx this is not used for BIOS since code executing on CPU doesn't need to be routed */
#define MSR_VG (GL0_VG << 29) /* 8000xxxx */
#define MSR_GP (GL0_GP << 29) /* A000xxxx */
#define MSR_DF ((GL1_DF << 26) + MSR_GLIU1) /* 4800xxxx */
#define MSR_GLCP ((GL1_GLCP << 26) + MSR_GLIU1) /* 4C00xxxx */
#define MSR_PCI ((GL1_PCI << 26) + MSR_GLIU1) /* 5000xxxx */
#define MSR_VIP ((GL1_VIP << 26) + MSR_GLIU1) /* 5400xxxx */
#define MSR_AES ((GL1_AES << 26) + MSR_GLIU1) /* 5800xxxx */
#define MSR_FG MSR_GLCP
/*GeodeLink Interface Unit 0 (GLIU0) port0*/
#define GLIU0_GLD_MSR_CAP (MSR_GLIU0 + 0x2000)
#define GLIU0_GLD_MSR_ERROR (MSR_GLIU0 + 0x2003)
#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)
#define GLIU0_ARB (MSR_GLIU0 + 0x82)
#define ARB_UPPER_QUACK_EN_SET (1 << 31)
#define ARB_UPPER_DACK_EN_SET (1 << 28)
/* 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_LOWER_CAS_LAT_SHIFT 28
#define CF8F_LOWER_ACT2ACTREF_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_HOI_LOI_SET (1 << 1)
#define MC_CF1017_DATA (MSR_MC + 0x1A)
#define CF1017_LOWER_WR_TO_RD_SHIFT 28
#define CF1017_LOWER_RD_TMG_CTL_SHIFT 24
#define CF1017_LOWER_REF2ACT_SHIFT 16
#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_RBEX_EN_SET (1 << 1)
#define CFCLK_UPPER_MTEST_EN_SET (1 << 0)
#define CFCLK_LOWER_FORCE_PRE_SET (1 << 16)
#define CFCLK_LOWER_TRISTATE_DIS_SET (1 << 12)
#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)
#define MC_CF_PMCTR (MSR_MC + 0x20)
/* GLIU1 GLIU0 port2*/
#define GLIU1_GLD_MSR_CAP (MSR_GLIU1 + 0x2000)
#define GLIU1_GLD_MSR_ERROR (MSR_GLIU1 + 0x2003)
#define GLIU1_GLD_MSR_PM (MSR_GLIU1 + 0x2004)
#define GLIU1_GLD_MSR_COH (MSR_GLIU1 + 0x80)
#define GLIU1_PORT_ACTIVE (MSR_GLIU1 + 0x81)
#define GLIU1_ARB (MSR_GLIU1 + 0x82)
/* 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_CONF 0x1100
#define RETURN_STACK_ENABLE_SET (1 << 4)
#define PF_CONF_CC_L1 (1 << 0)
#define CPU_PF_INVD 0x1102
#define PF_RS_INVD_SET (1 << 1)
#define PF_CC_INVD_SET (1 << 0)
#define CPU_PF_BIST 0x1140
#define CPU_XC_CONFIG 0x1210
#define XC_CONFIG_SUSP_ON_HLT (1 << 0)
#define XC_CONFIG_SUSP_ON_PAUSE (1 << 1)
#define CPU_ID_CONFIG 0x1250
#define ID_CONFIG_SERIAL_SET (1 << 0)
#define CPU_AC_MSR 0x1301
/* 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_EX_BIST 0x1428
/*IM*/
#define CPU_IM_CONFIG 0x1700
#define IM_CONFIG_LOWER_SERIAL_SET (1 << 2)
#define IM_CONFIG_LOWER_L0WE_SET (1 << 6)
#define IM_CONFIG_LOWER_ICD_SET (1 << 8)
#define IM_CONFIG_LOWER_EBE_SET (1 << 10)
#define IM_CONFIG_LOWER_ABSE_SET (1 << 11)
#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
/*DM MSR MAP*/
#define CPU_DM_CONFIG0 0x1800
#define DM_CONFIG0_UPPER_WSREQ_SHIFT 12
#define DM_CONFIG0_LOWER_EVCTONRPL_SET (1 << 14)
#define DM_CONFIG0_LOWER_WBINVD_SET (1<<5)
#define DM_CONFIG0_LOWER_DCDIS_SET (1 << 8)
#define DM_CONFIG0_LOWER_MISSER_SET (1<<1)
#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
#define CPU_BC_CONF_0 0x1900
#define TSC_SUSP_SET (1<<5)
#define SUSP_EN_SET (1<<12)
#define CPU_BC_CONF_1 0x1901
#define CPU_BC_MSR_LOCK 0x1908
#define CPU_BC_L2_CONF 0x1920
#define BC_L2_ENABLE_SET (1 << 0)
#define BC_L2_ALLOC_ENABLE_SET (1 << 1)
#define BC_L2_DM_ALLOC_ENABLE_SET (1 << 2)
#define BC_L2_IM_ALLOC_ENABLE_SET (1 << 3)
#define BC_L2_INVALIDATE_SET (1 << 4)
#define CPU_BC_L2_STATUS 0x1921
#define CPU_BC_L2_INDEX 0x1922
#define CPU_BC_L2_DATA 0x1923
#define CPU_BC_L2_TAG 0x1924
#define CPU_BC_L2_TAG_AUTOINC 0x1925
#define CPU_BC_L2_BIST 0x1926
#define BC_L2_BIST_TAG_ENABLE_SET (1 << 0)
#define BC_L2_BIST_TAG_DRT_EN_SET (1 << 1)
#define BC_L2_BIST_DATA_ENABLE_SET (1 << 2)
#define BC_L2_BIST_DATA_DRT_EN_SET (1 << 3)
#define BC_L2_BIST_MRU_ENABLE_SET (1 << 4)
#define BC_L2_BIST_MRU_DRT_EN_SET (1 << 5)
#define CPU_BC_PMODE_MSR 0x1930
#define CPU_BC_MSS_ARRAY_CTL_ENA 0x1980
#define CPU_BC_MSS_ARRAY_CTL0 0x1981
#define CPU_BC_MSS_ARRAY_CTL1 0x1982
#define CPU_BC_MSS_ARRAY_CTL2 0x1983
#define CPU_FPU_MSR_MODE 0x1A00
#define FPU_IE_SET (1 << 0)
#define CPU_FP_UROM_BIST 0x1A03
#define CPU_CPUID0 0x3000
#define CPU_CPUID1 0x3001
#define CPU_CPUID2 0x3002
#define CPU_CPUID3 0x3003
#define CPU_CPUID4 0x3004
#define CPU_CPUID5 0x3005
#define CPU_CPUID6 0x3006
#define CPU_CPUID7 0x3007
#define CPU_CPUID8 0x3008
#define CPU_CPUID9 0x3009
#define CPU_CPUIDA 0x300A
#define CPU_CPUIDB 0x300B
#define CPU_CPUIDC 0x300C
#define CPU_CPUIDD 0x300D
#define CPU_CPUIDE 0x300E
#define CPU_CPUIDF 0x300F
#define CPU_CPUID10 0x3010
#define CPU_CPUID11 0x3011
#define CPU_CPUID12 0x3012
#define CPU_CPUID13 0x3013
/* 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 VG_BIST (MSR_VG + 0x2010)
/* GP GLIU0 port5*/
#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)
#define DF_BIST (MSR_DF + 0x2005)
/* 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_SMI (MSR_GLCP + 0x2002)
#define GLCP_GLD_MSR_ERROR (MSR_GLCP + 0x2003)
#define GLCP_GLD_MSR_PM (MSR_GLCP + 0x2004)
#define GLCP_DELAY_CONTROLS (MSR_GLCP + 0x0F)
#define DELAY_UPPER_DISABLE_CLK135 (1 << 23)
#define DELAY_LOWER_STATUS_MASK 0x7C0
#define GLCP_SYS_RSTPLL (MSR_GLCP + 0x14) /* R/W */
#define RSTPLL_UPPER_GLMULT_SHIFT 7
#define RSTPLL_UPPER_GLMULT_MASK 0x1F
#define RSTPLL_UPPER_GLDIV_SHIFT 6
#define RSTPLL_UPPER_CPUMULT_SHIFT 1
#define RSTPLL_UPPER_CPUMULT_MASK 0x1F
#define RSTPLL_UPPER_CPUDIV_SHIFT 0
#define RSTPLL_LOWER_SWFLAGS_SHIFT 26
#define RSTPLL_LOWER_SWFLAGS_MASK (0x03F << RSTPLL_LOWER_SWFLAGS_SHIFT)
#define RSTPPL_LOWER_HOLD_COUNT_SHIFT 16
#define RSTPPL_LOWER_COREBYPASS_SHIFT 12
#define RSTPPL_LOWER_GLBYPASS_SHIFT 11
#define RSTPPL_LOWER_PCISPEED_SHIFT 7
#define RSTPPL_LOWER_BOOTSTRAP_SHIFT 1
#define RSTPLL_LOWER_BOOTSTRAP_MASK (0x07F << RSTPLL_LOWER_BOOTSTRAP_SHIFT)
#define RSTPPL_LOWER_GLLOCK_SET (1 << 25)
#define RSTPPL_LOWER_CORELOCK_SET (1 << 24)
#define RSTPPL_LOWER_LOCKWAIT_SET (1 << 15)
#define RSTPPL_LOWER_CLPD_SET (1 << 14)
#define RSTPPL_LOWER_COREPD_SET (1 << 13)
#define RSTPPL_LOWER_MBBYPASS_SET (1 << 12)
#define RSTPPL_LOWER_COREBYPASS_SET (1 << 11)
#define RSTPPL_LOWER_LPFEN_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_DOWSER (MSR_GLCP + 0x0E)
#define GLCP_DBGCLKCTL (MSR_GLCP + 0x16)
#define GLCP_REVID (MSR_GLCP + 0x17)
#define GLCP_TH_OD (MSR_GLCP + 0x1E)
#define GLCP_FIFOCTL (MSR_GLCP + 0x5E)
#define GLCP_BIST GLCP_FIFOCTL
#define MSR_INIT (MSR_GLCP + 0x33)
/* 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_RTL_SHIFT 17
#define GLPCI_CTRL_UPPER_DTL_SHIFT 14
#define GLPCI_CTRL_UPPER_WTO_SHIFT 11
#define GLPCI_CTRL_UPPER_SLTO_SHIFT 10
#define GLPCI_CTRL_UPPER_ILTO_SHIFT 8
#define GLPCI_CTRL_UPPER_LAT_SHIFT 3
#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_CR_SHIFT 28
#define GLPCI_ARB_UPPER_R2_SHIFT 24
#define GLPCI_ARB_UPPER_R1_SHIFT 20
#define GLPCI_ARB_UPPER_R0_SHIFT 16
#define GLPCI_ARB_UPPER_CH_SHIFT 12
#define GLPCI_ARB_UPPER_H2_SHIFT 8
#define GLPCI_ARB_UPPER_H1_SHIFT 4
#define GLPCI_ARB_UPPER_H0_SHIFT 0
#define GLPCI_ARB_LOWER_COV_SET (1<<23)
#define GLPCI_ARB_LOWER_VO2_SET (1 << 22)
#define GLPCI_ARB_LOWER_OV1_SET (1 << 21)
#define GLPCI_ARB_LOWER_OV0_SET (1 << 20)
#define GLPCI_ARB_LOWER_MSK2_SET (1<<18)
#define GLPCI_ARB_LOWER_MSK1_SET (1<<17)
#define GLPCI_ARB_LOWER_MSK0_SET (1<<16)
#define GLPCI_ARB_LOWER_CPRE_SET (1<<11)
#define GLPCI_ARB_LOWER_PRE2_SET (1<<10)
#define GLPCI_ARB_LOWER_PRE1_SET (1<<9)
#define GLPCI_ARB_LOWER_PRE0_SET (1<<8)
#define GLPCI_ARB_LOWER_BM1_SET (1<<7)
#define GLPCI_ARB_LOWER_BM0_SET (1<<6)
#define GLPCI_ARB_LOWER_EA_SET (1 << 2)
#define GLPCI_ARB_LOWER_BMD_SET (1 << 1)
#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)
/* VIP GLIU1 port 5*/
#define VIP_GLD_MSR_CAP (MSR_VIP + 0x2000)
#define VIP_GLD_MSR_CONFIG (MSR_VIP + 0x2001)
#define VIP_GLD_MSR_PM (MSR_VIP + 0x2004)
#define VIP_BIST (MSR_VIP + 0x2005)
/* AES GLIU1 port 6*/
#define AES_GLD_MSR_CAP (MSR_AES + 0x2000)
#define AES_GLD_MSR_CONFIG (MSR_AES + 0x2001)
#define AES_GLD_MSR_PM (MSR_AES + 0x2004)
#define AES_CONTROL (MSR_AES + 0x2006)
/* from MC spec */
#define MIN_MOD_BANKS 1
#define MAX_MOD_BANKS 2
#define MIN_DEV_BANKS 2
#define MAX_DEV_BANKS 4
#define MAX_COL_ADDR 17
/* GLIU typedefs */
#define BM 1 /* Base Mask - map power of 2 size aligned region */
#define BMO 2 /* BM with an offset */
#define R 3 /* Range - 4k range minimum */
#define RO 4 /* R with offset */
#define SC 5 /* Swiss 0xCeese - maps a 256K region in to 16K 0xcunks. Set W/R */
#define BMIO 6 /* Base Mask IO */
#define SCIO 7 /* Swiss 0xCeese IO */
#define SC_SHADOW 8 /* Special marker for Shadow SC descriptors so setShadow proc is independant of CPU */
#define R_SYSMEM 9 /* Special marker for SYSMEM R descriptors so GLIUInit proc is independant of CPU */
#define BMO_SMM 10 /* Specail marker for SMM */
#define BM_SMM 11 /* Specail marker for SMM */
#define BMO_DMM 12 /* Specail marker for DMM */
#define BM_DMM 13 /* Specail marker for DMM */
#define RO_FB 14 /* special for Frame buffer. */
#define R_FB 15 /* special for FB. */
#define OTHER 0x0FE /* Special marker for other */
#define GL_END 0x0FF /* end */
#define MSR_GL0 (GL1_GLIU0 << 29)
/* Platform stuff but unlikely to change */
/* Set up desc addresses from 20 - 3f*/
/* This is chip specific!*/
#define MSR_GLIU0_BASE1 (MSR_GLIU0 + 0x20) /* BM */
#define MSR_GLIU0_BASE2 (MSR_GLIU0 + 0x21) /* BM */
#define MSR_GLIU0_BASE3 (MSR_GLIU0 + 0x22) /* BM */
#define MSR_GLIU0_BASE4 (MSR_GLIU0 + 0x23) /* BM */
#define MSR_GLIU0_BASE5 (MSR_GLIU0 + 0x24) /* BM */
#define MSR_GLIU0_BASE6 (MSR_GLIU0 + 0x25) /* BM */
#define GLIU0_P2D_BMO_0 (MSR_GLIU0 + 0x26)
#define GLIU0_P2D_BMO_1 (MSR_GLIU0 + 0x27)
#define MSR_GLIU0_SMM (GLIU0_P2D_BMO_0)
#define MSR_GLIU0_DMM (GLIU0_P2D_BMO_1)
#define GLIU0_P2D_R (MSR_GLIU0 + 0x28)
#define MSR_GLIU0_SYSMEM (GLIU0_P2D_R)
#define GLIU0_P2D_RO_0 (MSR_GLIU0 + 0x29)
#define GLIU0_P2D_RO_1 (MSR_GLIU0 + 0x2A)
#define GLIU0_P2D_RO_2 (MSR_GLIU0 + 0x2B)
#define MSR_GLIU0_SHADOW (MSR_GLIU0 + 0x2C) /* SCO should only be SC */
#define GLIU0_IOD_BM_0 (MSR_GLIU0 + 0xE0)
#define GLIU0_IOD_BM_1 (MSR_GLIU0 + 0xE1)
#define GLIU0_IOD_BM_2 (MSR_GLIU0 + 0xE2)
#define GLIU0_IOD_SC_0 (MSR_GLIU0 + 0xE3)
#define GLIU0_IOD_SC_1 (MSR_GLIU0 + 0xE4)
#define GLIU0_IOD_SC_2 (MSR_GLIU0 + 0xE5)
#define GLIU0_IOD_SC_3 (MSR_GLIU0 + 0xE6)
#define GLIU0_IOD_SC_4 (MSR_GLIU0 + 0xE7)
#define GLIU0_IOD_SC_5 (MSR_GLIU0 + 0xE8)
#define MSR_GLIU1_BASE1 (MSR_GLIU1 + 0x20) /* BM */
#define MSR_GLIU1_BASE2 (MSR_GLIU1 + 0x21) /* BM */
#define MSR_GLIU1_BASE3 (MSR_GLIU1 + 0x22) /* BM */
#define MSR_GLIU1_BASE4 (MSR_GLIU1 + 0x23) /* BM */
#define MSR_GLIU1_BASE5 (MSR_GLIU1 + 0x24) /* BM */
#define MSR_GLIU1_BASE6 (MSR_GLIU1 + 0x25) /* BM */
#define MSR_GLIU1_BASE7 (MSR_GLIU1 + 0x26) /* BM */
#define MSR_GLIU1_BASE8 (MSR_GLIU1 + 0x27) /* BM */
#define MSR_GLIU1_BASE9 (MSR_GLIU1 + 0x28) /* BM */
#define MSR_GLIU1_BASE10 (MSR_GLIU1 + 0x29) /* BM */
#define GLIU1_P2D_R_0 (MSR_GLIU1 + 0x2A)
#define GLIU1_P2D_R_1 (MSR_GLIU1 + 0x2B)
#define GLIU1_P2D_R_2 (MSR_GLIU1 + 0x2C)
#define GLIU1_P2D_R_3 (MSR_GLIU1 + 0x2D)
#define MSR_GLIU1_SHADOW (MSR_GLIU1 + 0x2E)
#define MSR_GLIU1_SYSMEM (GLIU1_P2D_R_0)
#define MSR_GLIU1_SMM (MSR_GLIU1_BASE4) /* BM */
#define MSR_GLIU1_DMM (MSR_GLIU1_BASE5) /* BM */
#define GLIU1_IOD_BM_0 (MSR_GLIU1 + 0xE0)
#define GLIU1_IOD_BM_1 (MSR_GLIU1 + 0xE1)
#define GLIU1_IOD_BM_2 (MSR_GLIU1 + 0xE2)
#define GLIU1_IOD_SC_0 (MSR_GLIU1 + 0xE3)
#define GLIU1_IOD_SC_1 (MSR_GLIU1 + 0xE4)
#define GLIU1_IOD_SC_2 (MSR_GLIU1 + 0xE5)
#define GLIU1_IOD_SC_3 (MSR_GLIU1 + 0xE6)
#define MSR_GLIU1_FPU_TRAP (GLIU1_IOD_SC_0) /* FooGlue F0 for FPU */
/* ------------------------ */
#define SMM_OFFSET 0x80400000 /* above 2GB */
#define SMM_SIZE 128 /* changed SMM_SIZE from 256 KB to 128 KB */
/* ------------------------ */
#define DCACHE_RAM_SIZE CONFIG_CARSIZE
#define DCACHE_RAM_BASE CONFIG_CARBASE
/* This is where the DCache will be mapped and be used as stack. It would be
* cool if it was the same base as coreboot normal stack.
*/
#define LX_STACK_BASE DCACHE_RAM_BASE
#define LX_STACK_END LX_STACK_BASE + (DCACHE_RAM_SIZE - 4)
#define LX_NUM_CACHELINES 0x080 /* There are 128 lines per way. */
#define LX_CACHELINE_SIZE 0x020 /* There are 32 bytes per line. */
#define LX_CACHEWAY_SIZE (LX_NUM_CACHELINES * LX_CACHELINE_SIZE)
#define CR0_CD 0x40000000 /* Bit 30 = Cache Disable */
#define CR0_NW 0x20000000 /* Bit 29 = Not Write Through */
#define ROM_CODE_SEG 0x08
#define ROM_DATA_SEG 0x10
#define CACHE_RAM_CODE_SEG 0x18
#define CACHE_RAM_DATA_SEG 0x20
/* POST CODES */
/* standard AMD post definitions -- might as well use them. */
#define POST_Output_Port (0x080) /* port to write post codes to*/
#define POST_preSioInit (0x000) /* geode.asm*/
#define POST_clockInit (0x001) /* geode.asm*/
#define POST_CPURegInit (0x002) /* geode.asm*/
#define POST_UNREAL (0x003) /* geode.asm*/
#define POST_CPUMemRegInit (0x004) /* geode.asm*/
#define POST_CPUTest (0x005) /* geode.asm*/
#define POST_memSetup (0x006) /* geode.asm*/
#define POST_memSetUpStack (0x007) /* geode.asm*/
#define POST_memTest (0x008) /* geode.asm*/
#define POST_shadowRom (0x009) /* geode.asm*/
#define POST_memRAMoptimize (0x00A) /* geode.asm*/
#define POST_cacheInit (0x00B) /* geode.asm*/
#define POST_northBridgeInit (0x00C) /* geode.asm*/
#define POST_chipsetInit (0x00D) /* geode.asm*/
#define POST_sioTest (0x00E) /* geode.asm*/
#define POST_pcATjunk (0x00F) /* geode.asm*/
#define POST_intTable (0x010) /* geode.asm*/
#define POST_memInfo (0x011) /* geode.asm*/
#define POST_romCopy (0x012) /* geode.asm*/
#define POST_PLLCheck (0x013) /* geode.asm*/
#define POST_keyboardInit (0x014) /* geode.asm*/
#define POST_cpuCacheOff (0x015) /* geode.asm*/
#define POST_BDAInit (0x016) /* geode.asm*/
#define POST_pciScan (0x017) /* geode.asm*/
#define POST_optionRomInit (0x018) /* geode.asm*/
#define POST_ResetLimits (0x019) /* geode.asm*/
#define POST_summary_screen (0x01A) /* geode.asm*/
#define POST_Boot (0x01B) /* geode.asm*/
#define POST_SystemPreInit (0x01C) /* geode.asm*/
#define POST_ClearRebootFlag (0x01D) /* geode.asm*/
#define POST_GLIUInit (0x01E) /* geode.asm*/
#define POST_BootFailed (0x01F) /* geode.asm*/
#define POST_CPU_ID (0x020) /* cpucpuid.asm*/
#define POST_COUNTERBROKEN (0x021) /* pllinit.asm*/
#define POST_DIFF_DIMMS (0x022) /* pllinit.asm*/
#define POST_WIGGLE_MEM_LINES (0x023) /* pllinit.asm*/
#define POST_NO_GLIU_DESC (0x024) /* pllinit.asm*/
#define POST_CPU_LCD_CHECK (0x025) /* pllinit.asm*/
#define POST_CPU_LCD_PASS (0x026) /* pllinit.asm*/
#define POST_CPU_LCD_FAIL (0x027) /* pllinit.asm*/
#define POST_CPU_STEPPING (0x028) /* cpucpuid.asm*/
#define POST_CPU_DM_BIST_FAILURE (0x029) /* gx2reg.asm*/
#define POST_CPU_FLAGS (0x02A) /* cpucpuid.asm*/
#define POST_CHIPSET_ID (0x02b) /* chipset.asm*/
#define POST_CHIPSET_ID_PASS (0x02c) /* chipset.asm*/
#define POST_CHIPSET_ID_FAIL (0x02d) /* chipset.asm*/
#define POST_CPU_ID_GOOD (0x02E) /* cpucpuid.asm*/
#define POST_CPU_ID_FAIL (0x02F) /* cpucpuid.asm*/
/* PCI config*/
#define P80_PCICFG (0x030) /* pcispace.asm*/
/* PCI io*/
#define P80_PCIIO (0x040) /* pcispace.asm*/
/* PCI memory*/
#define P80_PCIMEM (0x050) /* pcispace.asm*/
/* SIO*/
#define P80_SIO (0x060) /* *sio.asm*/
/* Memory Setp*/
#define P80_MEM_SETUP (0x070) /* docboot meminit*/
#define POST_MEM_SETUP (0x070) /* memsize.asm*/
#define ERROR_32BIT_DIMMS (0x071) /* memsize.asm*/
#define POST_MEM_SETUP2 (0x072) /* memsize.asm*/
#define POST_MEM_SETUP3 (0x073) /* memsize.asm*/
#define POST_MEM_SETUP4 (0x074) /* memsize.asm*/
#define POST_MEM_SETUP5 (0x075) /* memsize.asm*/
#define POST_MEM_ENABLE (0x076) /* memsize.asm*/
#define ERROR_NO_DIMMS (0x077) /* memsize.asm*/
#define ERROR_DIFF_DIMMS (0x078) /* memsize.asm*/
#define ERROR_BAD_LATENCY (0x079) /* memsize.asm*/
#define ERROR_SET_PAGE (0x07a) /* memsize.asm*/
#define ERROR_DENSITY_DIMM (0x07b) /* memsize.asm*/
#define ERROR_UNSUPPORTED_DIMM (0x07c) /* memsize.asm*/
#define ERROR_BANK_SET (0x07d) /* memsize.asm*/
#define POST_MEM_SETUP_GOOD (0x07E) /* memsize.asm*/
#define POST_MEM_SETUP_FAIL (0x07F) /* memsize.asm*/
#define POST_UserPreInit (0x080) /* geode.asm*/
#define POST_UserPostInit (0x081) /* geode.asm*/
#define POST_Equipment_check (0x082) /* geode.asm*/
#define POST_InitNVRAMBX (0x083) /* geode.asm*/
#define POST_NoPIRTable (0x084) /* pci.asm*/
#define POST_ChipsetFingerPrintPass (0x085) /* prechipsetinit*/
#define POST_ChipsetFingerPrintFail (0x086) /* prechipsetinit*/
#define POST_CPU_IM_TAG_BIST_FAILURE (0x087) /* gx2reg.asm*/
#define POST_CPU_IM_DATA_BIST_FAILURE (0x088) /* gx2reg.asm*/
#define POST_CPU_FPU_BIST_FAILURE (0x089) /* gx2reg.asm*/
#define POST_CPU_BTB_BIST_FAILURE (0x08a) /* gx2reg.asm*/
#define POST_CPU_EX_BIST_FAILURE (0x08b) /* gx2reg.asm*/
#define POST_Chipset_PI_Test_Fail (0x08c) /* prechipsetinit*/
#define POST_Chipset_SMBus_SDA_Test_Fail (0x08d) /* prechipsetinit*/
#define POST_BIT_CLK_Fail (0x08e) /* Hawk geode.asm override*/
#define POST_STACK_SETUP (0x090) /* memstack.asm*/
#define POST_CPU_PF_BIST_FAILURE (0x091) /* gx2reg.asm*/
#define POST_CPU_L2_BIST_FAILURE (0x092) /* gx2reg.asm*/
#define POST_CPU_GLCP_BIST_FAILURE (0x093) /* gx2reg.asm*/
#define POST_CPU_DF_BIST_FAILURE (0x094) /* gx2reg.asm*/
#define POST_CPU_VG_BIST_FAILURE (0x095) /* gx2reg.asm*/
#define POST_CPU_VIP_BIST_FAILURE (0x096) /* gx2reg.asm*/
#define POST_STACK_SETUP_PASS (0x09E) /* memstack.asm*/
#define POST_STACK_SETUP_FAIL (0x09F) /* memstack.asm*/
#define POST_PLL_INIT (0x0A0) /* pllinit.asm*/
#define POST_PLL_MANUAL (0x0A1) /* pllinit.asm*/
#define POST_PLL_STRAP (0x0A2) /* pllinit.asm*/
#define POST_PLL_RESET_FAIL (0x0A3) /* pllinit.asm*/
#define POST_PLL_PCI_FAIL (0x0A4) /* pllinit.asm*/
#define POST_PLL_MEM_FAIL (0x0A5) /* pllinit.asm*/
#define POST_PLL_CPU_VER_FAIL (0x0A6) /* pllinit.asm*/
#define POST_MEM_TESTMEM (0x0B0) /* memtest.asm*/
#define POST_MEM_TESTMEM1 (0x0B1) /* memtest.asm*/
#define POST_MEM_TESTMEM2 (0x0B2) /* memtest.asm*/
#define POST_MEM_TESTMEM3 (0x0B3) /* memtest.asm*/
#define POST_MEM_TESTMEM4 (0x0B4) /* memtest.asm*/
#define POST_MEM_TESTMEM_PASS (0x0BE) /* memtest.asm*/
#define POST_MEM_TESTMEM_FAIL (0x0BF) /* memtest.asm*/
#define POST_SECUROM_SECBOOT_START (0x0C0) /* secstart.asm*/
#define POST_SECUROM_BOOTSRCSETUP (0x0C1) /* secstart.asm*/
#define POST_SECUROM_REMAP_FAIL (0x0C2) /* secstart.asm*/
#define POST_SECUROM_BOOTSRCSETUP_FAIL (0x0C3) /* secstart.asm*/
#define POST_SECUROM_DCACHESETUP (0x0C4) /* secstart.asm*/
#define POST_SECUROM_DCACHESETUP_FAIL (0x0C5) /* secstart.asm*/
#define POST_SECUROM_ICACHESETUP (0x0C6) /* secstart.asm*/
#define POST_SECUROM_DESCRIPTORSETUP (0x0C7) /* secstart.asm*/
#define POST_SECUROM_DCACHESETUPBIOS (0x0C8) /* secstart.asm*/
#define POST_SECUROM_PLATFORMSETUP (0x0C9) /* secstart.asm*/
#define POST_SECUROM_SIGCHECKBIOS (0x0CA) /* secstart.asm*/
#define POST_SECUROM_ICACHESETUPBIOS (0x0CB) /* secstart.asm*/
#define POST_SECUROM_PASS (0x0CC) /* secstart.asm*/
#define POST_SECUROM_FAIL (0x0CD) /* secstart.asm*/
#define POST_RCONFInitError (0x0CE) /* cache.asm*/
#define POST_CacheInitError (0x0CF) /* cache.asm*/
#define POST_ROM_PREUNCOMPRESS (0x0D0) /* rominit.asm*/
#define POST_ROM_UNCOMPRESS (0x0D1) /* rominit.asm*/
#define POST_ROM_SMM_INIT (0x0D2) /* rominit.asm*/
#define POST_ROM_VID_BIOS (0x0D3) /* rominit.asm*/
#define POST_ROM_LCDINIT (0x0D4) /* rominit.asm*/
#define POST_ROM_SPLASH (0x0D5) /* rominit.asm*/
#define POST_ROM_HDDINIT (0x0D6) /* rominit.asm*/
#define POST_ROM_SYS_INIT (0x0D7) /* rominit.asm*/
#define POST_ROM_DMM_INIT (0x0D8) /* rominit.asm*/
#define POST_ROM_TVINIT (0x0D9) /* rominit.asm*/
#define POST_ROM_POSTUNCOMPRESS (0x0DE)
#define P80_CHIPSET_INIT (0x0E0) /* chipset.asm*/
#define POST_PreChipsetInit (0x0E1) /* geode.asm*/
#define POST_LateChipsetInit (0x0E2) /* geode.asm*/
#define POST_NORTHB_INIT (0x0E8) /* northb.asm*/
#define POST_INTR_SEG_JUMP (0x0F0) /* vector.asm*/
/* VR values */
#define VRC_INDEX 0xAC1C // Index register
#define VRC_DATA 0xAC1E // Data register
#define VR_UNLOCK 0xFC53 // Virtual register unlock code
#define NO_VR -1 // No virtual registers
#define VRC_MISCELLANEOUS 0x00 // Miscellaneous Class
#define VSA_VERSION_NUM 0x00
#define HIGH_MEM_ACCESS 0x01
#define GET_VSM_INFO 0x02 // Used by INFO
#define GET_BASICS 0x00
#define GET_EVENT 0x01
#define GET_STATISTICS 0x02
#define GET_HISTORY 0x03
#define GET_HARDWARE 0x04
#define GET_ERROR 0x05
#define SET_VSM_TYPE 0x06
#define SIGNATURE 0x03
#define VSA2_SIGNATURE 0x56534132 // 'VSA2' returned in EAX
#define GET_HW_INFO 0x04
#define VSM_VERSION 0x05
#define CTRL_ALT_DEL 0x06
#define MSR_ACCESS 0x07
#define GET_DESCR_INFO 0x08
#define PCI_INT_AB 0x09 // GPIO pins for INTA# and INTB#
#define PCI_INT_CD 0x0A // GPIO pins for INTC# and INTD#
#define WATCHDOG 0x0B // Watchdog timer
#define MAX_MISC WATCHDOG
// NOTE: Do not change the order of the following registers:
#define VRC_AUDIO 0x01 // XpressAudio Class
#define AUDIO_VERSION 0x00
#define PM_STATE 0x01
#define SB_16_IO_BASE 0x02
#define MIDI_BASE 0x03
#define CPU_USAGE 0x04
#define CODEC_TYPE 0x05
#define STATE_INDEX 0x06
#define STATE_DATA 0x07
#define AUDIO_IRQ 0x08 // For use by native audio drivers
#define STATUS_PTR 0x09 // For use by native audio drivers
#define MAX_AUDIO STATUS_PTR
#define VRC_VG 0x02 // SoftVG Class
#define VRC_VGA 0x02 // SoftVGA Class
#define VG_MEM_SIZE 0x00 // bits 7:0 - 512K unit size, bit 8 controller priority
#define VG_CONFIG 0x00 // Main configuration register
#define VG_CFG_BYPASS 0x0001 // DOTPLL bypass bit
#define VG_MEM_MASK 0x00FE // Memory size mask bits, 2MB increment
#define VG_CFG_DSMASK 0x0700 // Active display mask bits
#define VG_CFG_DSCRT 0x0000 // Active display is CRT
#define VG_CFG_DSPAN 0x0100 // Active display is panel
#define VG_CFG_DSTV 0x0200 // Active display is TV
#define VG_CFG_DSSIM 0x0400 // Simultaneous CRT
#define VG_CFG_PRIORITY 0x0800 // Controller priority bit
#define VG_CFG_MONO 0x1000 // External monochrome card support bit
#define VG_CFG_DRIVER 0x2000 // Driver active bit
#define VG_CRTC_DIAG 0x8000 // Enable CRTC emulation
// Defined for GX3/GX3VG
#define VG_REFRESH 0x01 // Mode refresh, a mode switch without changing modes
#define VG_FRSH_REF_MASK 0xE000 // Refresh rate mask
#define VG_FRSH_REF_GO 0x1000 // Refresh rate GO bit
// Uses CFP_REF_xxx values from below
#define VG_FRSH_BPP_MASK 0x0E00 // Color depth mask
#define VG_FRSH_BPP_GO 0x0100 // Color depth GO bit
#define FRSH_BPP_8RGB 0x0200 // 8 bits per pixel, RGB
#define FRSH_BPP_16ARGB 0x0400 // 16BPP, ARGB (4:4:4:4)
#define FRSH_BPP_15RGB 0x0600 // 15BPP, RGB (1:5:5:5)
#define FRSH_BPP_16RGB 0x0800 // 16BPP, RGB (5:6:5)
#define FRSH_BPP_24RGB 0x0A00 // 24BPP, RGB (0:8:8:8)
#define FRSH_BPP_32ARGB 0x0C00 // 32BPP, ARGB (8:8:8:8)
#define VG_CFG_DPMS 0x00C0 // DPMS mask bits
#define VG_CFG_DPMS_H 0x0040 // HSYNC mask bit
#define VG_CFG_DPMS_V 0x0080 // VSYNC mask bit
#define VG_VESA_SV_RST 0x0020 // VESA Save/Restore state flag
#define VG_VESA_RST 0x0000 // VESA Restore state
#define VG_VESA_SV 0x0020 // VESA Save state
#define VG_FRSH_MODE 0x0002 // Mode refresh flag
#define VG_FRSH_TIMINGS 0x0001 // Timings only refresh flag
// Defined for GX2/SoftVG
#define VG_PLL_REF 0x01 // PLL reference frequency selection register
#define PLL_14MHZ 0x0000 // 14.31818MHz PLL reference frequency (Default)
#define PLL_48MHZ 0x0100 // 48MHz PLL reference frequency
// Defined for GX1/SoftVGA
#define VGA_MEM_SIZE 0x01 // bits 7:1 - 128K unit size, bit 0 controller enable
#define VG_FP_TYPE 0x02 // Flat panel type data
// VG_FP_TYPE definitions for GX2/SoftVG
#define FP_TYPE_SSTN 0x0000 // SSTN panel type value
#define FP_TYPE_DSTN 0x0001 // DSTN panel type value
#define FP_TYPE_TFT 0x0002 // TFT panel type value
#define FP_TYPE_LVDS 0x0003 // LVDS panel type value
#define FP_RES_6X4 0x0000 // 640x480 resolution value
#define FP_RES_8X6 0x0008 // 800x600 resolution value
#define FP_RES_10X7 0x0010 // 1024x768 resolution value
#define FP_RES_11X8 0x0018 // 1152x864 resolution value
#define FP_RES_12X10 0x0020 // 1280x1024 resolution value
#define FP_RES_16X12 0x0028 // 1600x1200 resolution value
#define FP_WIDTH_8 0x0000 // 8 bit data bus width
#define FP_WIDTH_9 0x0040 // 9 bit data bus width
#define FP_WIDTH_12 0x0080 // 12 bit data bus width
#define FP_WIDTH_18 0x00C0 // 18 bit data bus width
#define FP_WIDTH_24 0x0100 // 24 bit data bus width
#define FP_WIDTH_16 0x0140 // 16 bit data bus width - 16 bit Mono DSTN only
#define FP_COLOR_COLOR 0x0000 // Color panel
#define FP_COLOR_MONO 0x0200 // Mono Panel
#define FP_PPC_1PPC 0x0000 // One pixel per clock
#define FP_PPC_2PPC 0x0400 // Two pixels per clock
#define FP_H_POL_LGH 0x0000 // HSync at panel, normally low, active high
#define FP_H_POL_HGL 0x0800 // HSync at panel, normally high, active low
#define FP_V_POL_LGH 0x0000 // VSync at panel, normally low, active high
#define FP_V_POL_HGL 0x1000 // VSync at panel, normally high, active low
#define FP_REF_60 0x0000 // 60Hz refresh rate
#define FP_REF_65 0x2000 // 65Hz refresh rate
#define FP_REF_70 0x4000 // 70Hz refresh rate
#define FP_REF_72 0x6000 // 72Hz refresh rate
#define FP_REF_75 0x8000 // 75Hz refresh rate
#define FP_REF_85 0xA000 // 85Hz refresh rate
// VG_FP_TYPE definitions for GX3/GX3VG
#define FP_TYPE_TYPE 0x0003 // Flat panel type bits mask
#define CFP_TYPE_TFT 0x0000 // TFT panel type value
#define CFP_TYPE_LVDS 0x0001 // LVDS panel type value
#define FP_TYPE_RES 0x0038 // Panel resolution bits mask
#define CFP_RES_3X2 0x0000 // 320x240 resolution value
#define CFP_RES_6X4 0x0008 // 640x480 resolution value
#define CFP_RES_8X6 0x0010 // 800x600 resolution value
#define CFP_RES_10X7 0x0018 // 1024x768 resolution value
#define CFP_RES_11X8 0x0020 // 1152x864 resolution value
#define CFP_RES_12X10 0x0028 // 1280x1024 resolution value
#define CFP_RES_16X12 0x0030 // 1600x1200 resolution value
#define FP_TYPE_BUS 0x00C0 // Data bus width and pixels/clock mask
#define CFP_BUS_1PPC 0x0040 // 9, 12, 18 or 24 bit data bus, 1 pixel per clock
#define CFP_BUS_2PPC 0x0080 // 18 or 24 bit data bus, 2 pixels per clock
#define FP_TYPE_HPOL 0x0800 // HSYNC polarity into the panel
#define CFP_HPOL_HGL 0x0000 // HSync at panel, normally high, active low
#define CFP_HPOL_LGH 0x0800 // HSync at panel, normally low, active high
#define FP_TYPE_VPOL 0x1000 // VSYNC polarity into the panel
#define CFP_VPOL_HGL 0x0000 // VSync at panel, normally high, active low
#define CFP_VPOL_LGH 0x1000 // VSync at panel, normally low, active high
#define FP_TYPE_REF 0xE000 // Panel refresh rate
#define CFP_REF_60 0x0000 // 60Hz refresh rate
#define CFP_REF_70 0x2000 // 70Hz refresh rate
#define CFP_REF_75 0x4000 // 75Hz refresh rate
#define CFP_REF_85 0x6000 // 85Hz refresh rate
#define CFP_REF_100 0x8000 // 100Hz refresh rate
#define VG_FP_OPTION 0x03 // Flat panel option data
#define FP_OPT_SCLK_NORMAL 0x0000 // SHFTClk not inverted to panel
#define FP_OPT_SCLK_INVERTED 0x0010 // SHFTClk inverted to panel
#define FP_OPT_SCLK_ACT_ACTIVE 0x0000 // SHFTClk active during "active" only
#define FP_OPT_SCLK_ACT_FREE 0x0020 // SHFTClk free-running
#define FP_OPT_LP_ACT_FREE 0x0000 // LP free-running
#define FP_OPT_LP_ACT_ACTIVE 0x0040 // LP active during "active" only
#define FP_OPT_LDE_POL_LGH 0x0000 // LDE/MOD, normally low, active high
#define FP_OPT_LDE_POL_HGL 0x0080 // LDE/MOD, normally high, active low
#define FP_OPT_PWR_DLY_32MS 0x0000 // 32MS delay for each step of pwr seq.
#define FP_OPT_PWR_DLY_128MS 0x0100 // 128MS delay for each step of pwr seq.
#define VG_TV_CONFIG 0x04 // TV configuration register
#define VG_TV_ENC 0x000F // TV encoder select mask
#define VG_TV_ADV7171 0x0000 // ADV7171 Encoder
#define VG_TV_SAA7127 0x0001 // ADV7171 Encoder
#define VG_TV_ADV7300 0x0002 // ADV7300 Encoder
#define VG_TV_FS454 0x0003 // FS454 Encoder
#define VG_TV_FMT 0x0070 // TV encoder output format mask
#define VG_TV_FMT_SHIFT 0x0004 // Right shift value
#define VG_TV_NTSC 0x0000 // NTSC output format
#define VG_TV_PAL 0x0010 // PAL output format
#define VG_TV_HDTV 0x0020 // HDTV output format
// The meaning of the VG_TV_RES field is dependent on the selected
// encoder and output format. The translations are:
// ADV7171 - Not Used
// SAA7127 - Not Used
// ADV7300 - HDTV resolutions only
// LO -> 720x480p
// MED -> 1280x720p
// HI -> 1920x1080i
// FS454 - Both SD and HD resolutions
// SD Resolutions - NTSC and PAL
// LO -> 640x480
// MED -> 800x600
// HI -> 1024x768
// HD Resolutions
// LO -> 720x480p
// MED -> 1280x720p
// HI -> 1920x1080i
#define VG_TV_RES 0x0780 // TV resolution select mask
#define VG_TV_RES_SHIFT 0x0007 // Right shift value
#define VG_TV_RES_LO 0x0000 // Low resolution
#define VG_TV_RES_MED 0x0080 // Medium resolution
#define VG_TV_RES_HI 0x0100 // High resolution
#define VG_TV_PASSTHRU 0x0800 // TV passthru mode
#define VG_TV_SCALE_ADJ 0x05 // Modifies scaling factors for TV resolutions
#define VG_TV_HACT_ADJ 0x00FF // Horizontal active scale adjust value mask
#define VG_TV_VACT_ADJ 0xFF00 // Vertical active scale adjust value mask
#define VG_DEBUG 0x0F // A debug register
#define VG_FT_HTOT 0x10 // Fixed timings, horizontal total
#define VG_FT_HACT 0x11 // Fixed timings, horizontal active
#define VG_FT_HBST 0x12 // Fixed timings, horizontal blank start
#define VG_FT_HBND 0x13 // Fixed timings, horizontal blank end
#define VG_FT_HSST 0x14 // Fixed timings, horizontal sync start
#define VG_FT_HSND 0x15 // Fixed timings, horizontal sync end
#define VG_FT_VTOT 0x16 // Fixed timings, vertical total
#define VG_FT_VACT 0x17 // Fixed timings, vertical active
#define VG_FT_VBST 0x18 // Fixed timings, vertical blank start
#define VG_FT_VBND 0x19 // Fixed timings, vertical blank end
#define VG_FT_VSST 0x1A // Fixed timings, vertical sync start
#define VG_FT_VSND 0x1B // Fixed timings, vertical sync end
#define VG_START_OFFS_LO 0x20 // Framebuffer start offset bits 15:0
#define VG_START_OFFS_HI 0x21 // Framebuffer start offset bits 27:16
#define VG_FT_VEACT 0x28 // Fixed timings, vertical active
#define VG_FT_VETOT 0x29 // Fixed timings, vertical total
#define VG_FT_VEBST 0x2A // Fixed timings, vertical blank start
#define VG_FT_VEBND 0x2B // Fixed timings, vertical blank end
#define VG_FT_VESST 0x2C // Fixed timings, vertical sync start
#define VG_FT_VESND 0x2D // Fixed timings, vertical sync end
#define MAX_VGA VGA_MEM_SIZE
// #define MAX_VG VG_FP_OPTION
// #define MAX_VG VG_START_OFFS_HI
#define MAX_VG VG_FT_VESND
#define VRC_APM 0x03
#define REPORT_EVENT 0x00
#define CAPABILITIES 0x01
#define APM_PRESENT 0x02
#define MAX_APM APM_PRESENT
#define VRC_PM 0x04 // Legacy PM Class
#define POWER_MODE 0x00
#define POWER_STATE 0x01
#define DOZE_TIMEOUT 0x02
#define STANDBY_TIMEOUT 0x03
#define SUSPEND_TIMEOUT 0x04
#define PS2_TIMEOUT 0x05
#define RESUME_ON_RING 0x06
#define VIDEO_TIMEOUT 0x07
#define DISK_TIMEOUT 0x08
#define FLOPPY_TIMEOUT 0x09
#define SERIAL_TIMEOUT 0x0A
#define PARALLEL_TIMEOUT 0x0B
#define IRQ_WAKEUP_MASK 0x0C
// #define SUSPEND_MODULATION 0x0D
#define SLEEP_PIN 0x0E
#define SLEEP_PIN_ATTR 0x0F
// #define SMI_WAKEUP_MASK 0x10
#define INACTIVITY_CONTROL 0x11
#define PM_S1_CLOCKS 0x12
#define S1_CLOCKS_ON 0x00
#define S1_CLOCKS_OFF 0x01
// #define PM_S2_CLOCKS 0x13
// #define PM_S3_CLOCKS 0x14
// #define PM_S4_CLOCKS 0x15
// #define PM_S5_CLOCKS 0x16
#define PM_S0_LED 0x17
#define PM_S1_LED 0x18
#define PM_S2_LED 0x19
#define PM_S3_LED 0x1A
#define PM_S4_LED 0x1B
#define PM_S5_LED 0x1C
#define PM_LED_GPIO 0x1D
#define PM_IMM_LED 0x1E
#define PM_PWR_LEDS 0x1F
#define MB_LED0 0x01
#define MB_LED1 0x02
#define MB_LED2 0x04
#define MB_LED3 0x08
#define SIO_LED0 0x10
#define SIO_LED1 0x20
#define SIO_LED2 0x40
#define SIO_LED3 0x80
#define PM_PME_MASK 0x20
#define MAX_PM PM_PME_MASK
#define VRC_INFRARED 0x05
#define MAX_INFRARED NO_VR
#define VRC_TV 0x06 // TV Encoder Class
#define TV_ENCODER_TYPE 0x00
#define TV_CALLBACK_MASK 0x01
#define TV_MODE 0x02
#define TV_POSITION 0x03
#define TV_BRIGHTNESS 0x04
#define TV_CONTRAST 0x05
#define TV_OUTPUT 0x06
#define TV_TIMING 0x10 // 0x10...0x1D are all timings
#define MAX_TV TV_TIMING
#define VRC_EXTERNAL_AMP 0x07
#define EAPD_VERSION 0x00
#define AMP_POWER 0x01
#define AMP_OFF 0x00
#define AMP_ON 0x01
#define AMP_TYPE 0x02
#define MAX_EXTERNAL_AMP AMP_TYPE
#define VRC_ACPI 0x08
#define ENABLE_ACPI 0x00 // Enable ACPI Mode
#define SCI_IRQ 0x01 // Set the IRQ the SCI is mapped to, sysbios use.
#define ACPINVS_LO 0x02 // new calls to send 32bit physAddress of
#define ACPINVS_HI 0x03 // ACPI NVS region to VSA
#define GLOBAL_LOCK 0x04 // read requests semaphore, write clears
#define ACPI_UNUSED1 0x05
#define RW_PIRQ 0x06 // read/write PCI IRQ router regs in SB Func0 cfg space
#define SLPB_CLEAR 0x07 // clear sleep button GPIO status's
#define PIRQ_ROUTING 0x08 // read the PCI IRQ routing based on BIOS setup
#define ACPI_UNUSED2 0x09
#define ACPI_UNUSED3 0x0A
#define PIC_INTERRUPT 0x0B
#define ACPI_PRESENT 0x0C
#define ACPI_GEN_COMMAND 0x0D
#define ACPI_GEN_PARAM1 0x0E
#define ACPI_GEN_PARAM2 0x0F
#define ACPI_GEN_PARAM3 0x10
#define ACPI_GEN_RETVAL 0x11
#define MAX_ACPI ACPI_GEN_RETVAL
#define VRC_ACPI_OEM 0x09
#define MAX_ACPI_OEM NO_VR
#define VRC_POWER 0x0A
#define BATTERY_UNITS 0x00 // No. battery units
#define BATTERY_SELECT 0x01
#define AC_STATUS 0x02
#define BATTERY_STATUS 0x03
#define BATTERY_FLAG 0x04
#define BATTERY_PERCENTAGE 0x05
#define BATTERY_TIME 0x06
#define MAX_POWER BATTERY_TIME
#define VRC_OHCI 0x0B // OHCI Class
#define SET_LED 0x00
#define INIT_OHCI 0x01
#define MAX_OHCI INIT_OHCI
#define VRC_KEYBOARD 0x0C // Kbd Controller Class
#define KEYBOARD_PRESENT 0x00
#define SCANCODE 0x01
#define MOUSE_PRESENT 0x02
#define MOUSE_BUTTONS 0x03
#define MOUSE_XY 0x04
#define MAX_KEYBOARD MOUSE_XY
#define VRC_DDC 0x0D // Video DDC Class
#define VRC_DDC_ENABLE 0x00 // Enable/disable register
#define DDC_DISABLE 0x00
#define DDC_ENABLE 0x01
#define VRC_DDC_IO 0x01 // A non-zero value for safety
#define MAX_DDC VRC_DDC_IO
#define VRC_DEBUGGER 0x0E
#define MAX_DEBUGGER NO_VR
#define VRC_STR 0x0F // Virtual Register class
#define RESTORE_ADDR 0x00 // Physical address of MSR restore table
#define VRC_COP8 0x10 // Virtual Register class
#define VRC_HIB_ENABLE 0x00 // HIB enable/disable index
#define HIB_ENABLE 0x00 // HIB enable command
#define HIB_DISABLE 0x01 // HIB disable command
#define VRC_HIB_SEND 0x01 // Send packet to COP8
#define VRC_HIB_READUART 0x02 // Read byte from COP8 UART
#define VRC_HIB_VERSION 0x03 // Read COP8 version
#define VRC_HIB_SERIAL 0x04 // Read 8 byte serial number
#define VRC_HIB_USRBTN 0x05 // Read POST button pressed status
#define MAX_COP8 NO_VR
#define VRC_OWL 0x11 // Virtual Register class
#define VRC_OWL_DAC 0x00 // DAC (Backlight) Control
#define VRC_OWL_GPIO 0x01 // GPIO Control
#define MAX_OWL VRC_OWL_GPIO
#define VRC_SYSINFO 0x12 // Virtual Register class
#define VRC_SI_VERSION 0x00 // Sysinfo VSM version
#define VRC_SI_CPU_MHZ 0x01 // CPU speed in MHZ
#define VRC_SI_CHIPSET_BASE_LOW 0x02
#define VRC_SI_CHIPSET_BASE_HI 0x03
#define VRC_SI_CHIPSET_ID 0x04
#define VRC_SI_CHIPSET_REV 0x05
#define VRC_SI_CPU_ID 0x06
#define VRC_SI_CPU_REV 0x07
#define MAX_SYSINFO VRC_SI_CPU_REV
#define VRC_SUPERIO 0x13
#define VRC_SIO_CHIPID 0x00
#define VRC_SIO_NUMLD 0x01
#define VRC_SIO_FDCEN 0x02
#define VRC_SIO_FDCIO 0x03
#define VRC_SIO_FDCIRQ 0x04
#define VRC_SIO_FDCDMA 0x05
#define VRC_SIO_FDCCFG1 0x06
#define VRC_SIO_FDCCFG2 0x07
#define VRC_SIO_PP1EN 0x08
#define VRC_SIO_PP1IO 0x09
#define VRC_SIO_PP1IRQ 0x0A
#define VRC_SIO_PP1DMA 0x0B
#define VRC_SIO_PP1CFG1 0x0C
#define VRC_SIO_SP1EN 0x0D
#define VRC_SIO_SP1IO 0x0E
#define VRC_SIO_SP1IRQ 0x0F
#define VRC_SIO_SP1CFG1 0x10
#define VRC_SIO_SP2EN 0x11
#define VRC_SIO_SP2IO 0x12
#define VRC_SIO_SP2IRQ 0x13
#define VRC_SIO_SP2CFG1 0x14
#define VRC_SIO_KBEN 0x15
#define VRC_SIO_KBIO1 0x16
#define VRC_SIO_KBIO2 0x17
#define VRC_SIO_KBIRQ 0x18
#define VRC_SIO_KBCFG1 0x19
#define VRC_SIO_MSEN 0x1A
#define VRC_SIO_MSIO 0x1B
#define VRC_SIO_MSIRQ 0x1C
#define VRC_SIO_RTCEN 0x1D
#define VRC_SIO_RTCIO1 0x1E
#define VRC_SIO_RTCIO2 0x1F
#define VRC_SIO_RTCIRQ 0x20
#define VRC_SIO_RTCCFG1 0x21
#define VRC_SIO_RTCCFG2 0x22
#define VRC_SIO_RTCCFG3 0x23
#define VRC_SIO_RTCCFG4 0x24
#define MAX_SUPERIO VRC_SIO_RTCCFG4
#define VRC_CHIPSET 0x14
#define VRC_CS_PWRBTN 0x00
#define VRC_CS_UART1 0x01
#define VRC_CS_UART2 0x02
#define MAX_CHIPSET VRC_CS_UART2
#define VRC_THERMAL 0x15
#define VRC_THERMAL_CURR_RTEMP 0x00 // read only
#define VRC_THERMAL_CURR_LTEMP 0x01 // read only
#define VRC_THERMAL_FAN 0x02
#define VRC_THERMAL_LOW_THRESHOLD 0x03
#define VRC_THERMAL_HIGH_THRESHOLD 0x04
#define VRC_THERMAL_INDEX 0x05
#define VRC_THERMAL_DATA 0x06
#define VRC_THERMAL_SMB_ADDRESS 0x07
#define VRC_THERMAL_SMB_INDEX 0x08
#define VRC_THERMAL_SMB_DATA 0x09
#define MAX_THERMAL VRC_THERMAL_SMB_DATA
#define MAX_VR_CLASS VRC_THERMAL
#ifndef __ASSEMBLER__
/*
* Write to a Virtual Register
* @param class_index The register index
* @param data The data to write
*/
static inline void vr_write(u16 class_index, u16 data)
{
outl(((u32) VR_UNLOCK << 16) | class_index, VRC_INDEX);
outw(data, VRC_DATA);
}
/*
* Read from a Virtual Register
* @param class_index The register index
* @return the 16-bit word of data
*/
static inline u16 vr_read(u16 class_index)
{
u16 data;
outl(((u32) VR_UNLOCK << 16) | class_index, VRC_INDEX);
data = inw(VRC_DATA);
return data;
}
/* support functions */
u32 geode_link_speed(void);
void geodelx_msr_init(void);
void pll_reset(int manualconf, u32 pll_hi, u32 pll_lo);
void cpu_reg_init(int debug_clock_disable, u8 dimm0, u8 dimm1);
void system_preinit(void);
void msr_init(void);
void geode_pre_payload(void);
#endif
#endif
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