[LinuxBIOS] patch: move shared files to common place
Stefan Reinauer
stepan at coresystems.de
Thu Oct 11 18:57:47 CEST 2007
* ron minnich <rminnich at gmail.com> [071011 18:39]:
> attached. I am working to integrate the SIS NB support in, as the
> discussion seems to have
> gone silent.
>
> ron
> These files are now used in more than one place, so we copy them here, prior to removing them elsewhere.
>
> I don't see a need for a long debate about location, given that we plan to transition to v3 in the
> next 18 months.
>
> There is no copyright notice, and I can't figure out where they came from; I am not sure we should
> put one in.
>
> Signed-off-by: Ronald G. Minnich <rminnich at gmail.com>
Where are they going? There's no path in there?
> Index: spd_ddr2.h
> ===================================================================
> --- spd_ddr2.h (revision 0)
> +++ spd_ddr2.h (revision 0)
> @@ -0,0 +1,66 @@
> +/* SPDs for DDR2 SDRAM */
> +#define SPD_MEM_TYPE 2
> + #define SPD_MEM_TYPE_SDRAM_DDR 0x07
> + #define SPD_MEM_TYPE_SDRAM_DDR2 0x08
> +
> +#define SPD_DIMM_TYPE 20 /* x bit0 or bit4 =1 mean registered*/
> + #define SPD_DIMM_TYPE_RDIMM (1<<0)
> + #define SPD_DIMM_TYPE_UDIMM (1<<1)
> + #define SPD_DIMM_TYPE_SODIMM (1<<2)
> + #define SPD_DIMM_TYPE_uDIMM (1<<3)
> + #define SPD_DIMM_TYPE_mRDIMM (1<<4)
> + #define SPD_DIMM_TYPE_mUDIMM (1<<5)
> +#define SPD_MOD_ATTRIB 21
> + #define SPD_MOD_ATTRIB_DIFCK 0x20
> + #define SPD_MOD_ATTRIB_REGADC 0x11 /* x */
> + #define SPD_MOD_ATTRIB_PROBE 0x40
> +
> +#define SPD_DEV_ATTRIB 22 /* Device attributes --- general */
> +#define SPD_DIMM_CONF_TYPE 11
> + #define SPD_DIMM_CONF_TYPE_ECC 0x02
> + #define SPD_DIMM_CONF_TYPE_ADDR_PARITY 0x04 /* ? */
> +
> +#define SPD_ROW_NUM 3 /* Number of Row addresses */
> +#define SPD_COL_NUM 4 /* Number of Column addresses */
> +#define SPD_BANK_NUM 17 /* SDRAM Device attributes - Number of Banks on SDRAM device, it could be 0x4, 0x8, so address lines for that would be 2, and 3 */
> +
> +#define SPD_MOD_ATTRIB_RANK 5 /* include Number of Ranks bit [2:0], Package (bit4, 1=stack, 0=planr), Height bit[7:5] */
> + #define SPD_MOD_ATTRIB_RANK_NUM_SHIFT 0
> + #define SPD_MOD_ATTRIB_RANK_NUM_MASK 0x07
> + #define SPD_MOD_ATTRIB_RANK_NUM_BASE 1
> + #define SPD_MOD_ATTRIB_RANK_NUM_MIN 1
> + #define SPD_MOD_ATTRIB_RANK_NUM_MAX 8
> +
> +#define SPD_RANK_SIZE 31 /* Only one bit is set */
> + #define SPD_RANK_SIZE_1GB (1<<0)
> + #define SPD_RANK_SIZE_2GB (1<<1)
> + #define SPD_RANK_SIZE_4GB (1<<2)
> + #define SPD_RANK_SIZE_8GB (1<<3)
> + #define SPD_RANK_SIZE_16GB (1<<4)
> + #define SPD_RANK_SIZE_128MB (1<<5)
> + #define SPD_RANK_SIZE_256MB (1<<6)
> + #define SPD_RANK_SIZE_512MB (1<<7)
> +
> +#define SPD_DATA_WIDTH 6 /* valid value 0, 32, 33, 36, 64, 72, 80, 128, 144, 254, 255 */
> +#define SPD_PRI_WIDTH 13 /* Primary SDRAM Width, it could be 0x08 or 0x10 */
> +#define SPD_ERR_WIDTH 14 /* Error Checking SDRAM Width, it could be 0x08 or 0x10 */
> +
> +#define SPD_CAS_LAT 18 /* SDRAM Device Attributes -- CAS Latency */
> + #define SPD_CAS_LAT_2 (1<<2)
> + #define SPD_CAS_LAT_3 (1<<3)
> + #define SPD_CAS_LAT_4 (1<<4)
> + #define SPD_CAS_LAT_5 (1<<5)
> + #define SPD_CAS_LAT_6 (1<<6)
> +
> +#define SPD_TRP 27 /* bit [7:2] = 1-63 ns, bit [1:0] 0.25ns+, final value ((val>>2) + (val & 3) * 0.25)ns */
> +#define SPD_TRRD 28
> +#define SPD_TRCD 29
> +#define SPD_TRAS 30
> +#define SPD_TWR 36 /* x */
> +#define SPD_TWTR 37 /* x */
> +#define SPD_TRTP 38 /* x */
> +
> +#define SPD_TRC 41 /* add byte 0x40 bit [3:1] , so final val41+ table[((val40>>1) & 0x7)] ... table[]={0, 0.25, 0.33, 0.5, 0.75, 0, 0}*/
> +#define SPD_TRFC 42 /* add byte 0x40 bit [6:4] , so final val42+ table[((val40>>4) & 0x7)] + (val40 & 1)*256*/
> +
> +#define SPD_TREF 12
> Index: amdk8.h
> ===================================================================
> --- amdk8.h (revision 0)
> +++ amdk8.h (revision 0)
> @@ -0,0 +1,272 @@
> +#ifndef AMDK8_H
> +
> +#define AMDK8_H
> +
> +#if K8_REV_F_SUPPORT == 1
> + #include "amdk8_f.h"
> +
> +#else
> +/* Definitions of various K8 registers */
> +/* Function 0 */
> +#define HT_TRANSACTION_CONTROL 0x68
> +#define HTTC_DIS_RD_B_P (1 << 0)
> +#define HTTC_DIS_RD_DW_P (1 << 1)
> +#define HTTC_DIS_WR_B_P (1 << 2)
> +#define HTTC_DIS_WR_DW_P (1 << 3)
> +#define HTTC_DIS_MTS (1 << 4)
> +#define HTTC_CPU1_EN (1 << 5)
> +#define HTTC_CPU_REQ_PASS_PW (1 << 6)
> +#define HTTC_CPU_RD_RSP_PASS_PW (1 << 7)
> +#define HTTC_DIS_P_MEM_C (1 << 8)
> +#define HTTC_DIS_RMT_MEM_C (1 << 9)
> +#define HTTC_DIS_FILL_P (1 << 10)
> +#define HTTC_RSP_PASS_PW (1 << 11)
> +#define HTTC_CHG_ISOC_TO_ORD (1 << 12)
> +#define HTTC_BUF_REL_PRI_SHIFT 13
> +#define HTTC_BUF_REL_PRI_MASK 3
> +#define HTTC_BUF_REL_PRI_64 0
> +#define HTTC_BUF_REL_PRI_16 1
> +#define HTTC_BUF_REL_PRI_8 2
> +#define HTTC_BUF_REL_PRI_2 3
> +#define HTTC_LIMIT_CLDT_CFG (1 << 15)
> +#define HTTC_LINT_EN (1 << 16)
> +#define HTTC_APIC_EXT_BRD_CST (1 << 17)
> +#define HTTC_APIC_EXT_ID (1 << 18)
> +#define HTTC_APIC_EXT_SPUR (1 << 19)
> +#define HTTC_SEQ_ID_SRC_NODE_EN (1 << 20)
> +#define HTTC_DS_NP_REQ_LIMIT_SHIFT 21
> +#define HTTC_DS_NP_REQ_LIMIT_MASK 3
> +#define HTTC_DS_NP_REQ_LIMIT_NONE 0
> +#define HTTC_DS_NP_REQ_LIMIT_1 1
> +#define HTTC_DS_NP_REQ_LIMIT_4 2
> +#define HTTC_DS_NP_REQ_LIMIT_8 3
> +#define HTTC_MED_PRI_BYP_CNT_SHIFT 24
> +#define HTTC_MED_PRI_BYP_CNT_MASK 3
> +#define HTTC_HI_PRI_BYP_CNT_SHIFT 26
> +#define HTTC_HI_PRI_BYP_CNT_MASK 3
> +
> +
> +/* Function 1 */
> +#define PCI_IO_BASE0 0xc0
> +#define PCI_IO_BASE1 0xc8
> +#define PCI_IO_BASE2 0xd0
> +#define PCI_IO_BASE3 0xd8
> +#define PCI_IO_BASE_VGA_EN (1 << 4)
> +#define PCI_IO_BASE_NO_ISA (1 << 5)
> +
> +
> +/* Function 2 */
> +#define DRAM_CSBASE 0x40
> +#define DRAM_CSMASK 0x60
> +#define DRAM_BANK_ADDR_MAP 0x80
> +
> +#define DRAM_TIMING_LOW 0x88
> +#define DTL_TCL_SHIFT 0
> +#define DTL_TCL_MASK 0x7
> +#define DTL_CL_2 1
> +#define DTL_CL_3 2
> +#define DTL_CL_2_5 5
> +#define DTL_TRC_SHIFT 4
> +#define DTL_TRC_MASK 0xf
> +#define DTL_TRC_BASE 7
> +#define DTL_TRC_MIN 7
> +#define DTL_TRC_MAX 22
> +#define DTL_TRFC_SHIFT 8
> +#define DTL_TRFC_MASK 0xf
> +#define DTL_TRFC_BASE 9
> +#define DTL_TRFC_MIN 9
> +#define DTL_TRFC_MAX 24
> +#define DTL_TRCD_SHIFT 12
> +#define DTL_TRCD_MASK 0x7
> +#define DTL_TRCD_BASE 0
> +#define DTL_TRCD_MIN 2
> +#define DTL_TRCD_MAX 6
> +#define DTL_TRRD_SHIFT 16
> +#define DTL_TRRD_MASK 0x7
> +#define DTL_TRRD_BASE 0
> +#define DTL_TRRD_MIN 2
> +#define DTL_TRRD_MAX 4
> +#define DTL_TRAS_SHIFT 20
> +#define DTL_TRAS_MASK 0xf
> +#define DTL_TRAS_BASE 0
> +#define DTL_TRAS_MIN 5
> +#define DTL_TRAS_MAX 15
> +#define DTL_TRP_SHIFT 24
> +#define DTL_TRP_MASK 0x7
> +#define DTL_TRP_BASE 0
> +#define DTL_TRP_MIN 2
> +#define DTL_TRP_MAX 6
> +#define DTL_TWR_SHIFT 28
> +#define DTL_TWR_MASK 0x1
> +#define DTL_TWR_BASE 2
> +#define DTL_TWR_MIN 2
> +#define DTL_TWR_MAX 3
> +
> +#define DRAM_TIMING_HIGH 0x8c
> +#define DTH_TWTR_SHIFT 0
> +#define DTH_TWTR_MASK 0x1
> +#define DTH_TWTR_BASE 1
> +#define DTH_TWTR_MIN 1
> +#define DTH_TWTR_MAX 2
> +#define DTH_TRWT_SHIFT 4
> +#define DTH_TRWT_MASK 0x7
> +#define DTH_TRWT_BASE 1
> +#define DTH_TRWT_MIN 1
> +#define DTH_TRWT_MAX 6
> +#define DTH_TREF_SHIFT 8
> +#define DTH_TREF_MASK 0x1f
> +#define DTH_TREF_100MHZ_4K 0x00
> +#define DTH_TREF_133MHZ_4K 0x01
> +#define DTH_TREF_166MHZ_4K 0x02
> +#define DTH_TREF_200MHZ_4K 0x03
> +#define DTH_TREF_100MHZ_8K 0x08
> +#define DTH_TREF_133MHZ_8K 0x09
> +#define DTH_TREF_166MHZ_8K 0x0A
> +#define DTH_TREF_200MHZ_8K 0x0B
> +#define DTH_TWCL_SHIFT 20
> +#define DTH_TWCL_MASK 0x7
> +#define DTH_TWCL_BASE 1
> +#define DTH_TWCL_MIN 1
> +#define DTH_TWCL_MAX 2
> +
> +#define DRAM_CONFIG_LOW 0x90
> +#define DCL_DLL_Disable (1<<0)
> +#define DCL_D_DRV (1<<1)
> +#define DCL_QFC_EN (1<<2)
> +#define DCL_DisDqsHys (1<<3)
> +#define DCL_DramInit (1<<8)
> +#define DCL_DramEnable (1<<10)
> +#define DCL_MemClrStatus (1<<11)
> +#define DCL_ESR (1<<12)
> +#define DCL_SRS (1<<13)
> +#define DCL_128BitEn (1<<16)
> +#define DCL_DimmEccEn (1<<17)
> +#define DCL_UnBufDimm (1<<18)
> +#define DCL_32ByteEn (1<<19)
> +#define DCL_x4DIMM_SHIFT 20
> +#define DCL_DisInRcvrs (1<<24)
> +#define DCL_BypMax_SHIFT 25
> +#define DCL_En2T (1<<28)
> +
> +#define DRAM_CONFIG_HIGH 0x94
> +#define DCH_ASYNC_LAT_SHIFT 0
> +#define DCH_ASYNC_LAT_MASK 0xf
> +#define DCH_ASYNC_LAT_BASE 0
> +#define DCH_ASYNC_LAT_MIN 0
> +#define DCH_ASYNC_LAT_MAX 15
> +#define DCH_RDPREAMBLE_SHIFT 8
> +#define DCH_RDPREAMBLE_MASK 0xf
> +#define DCH_RDPREAMBLE_BASE ((2<<1)+0) /* 2.0 ns */
> +#define DCH_RDPREAMBLE_MIN ((2<<1)+0) /* 2.0 ns */
> +#define DCH_RDPREAMBLE_MAX ((9<<1)+1) /* 9.5 ns */
> +#define DCH_IDLE_LIMIT_SHIFT 16
> +#define DCH_IDLE_LIMIT_MASK 0x7
> +#define DCH_IDLE_LIMIT_0 0
> +#define DCH_IDLE_LIMIT_4 1
> +#define DCH_IDLE_LIMIT_8 2
> +#define DCH_IDLE_LIMIT_16 3
> +#define DCH_IDLE_LIMIT_32 4
> +#define DCH_IDLE_LIMIT_64 5
> +#define DCH_IDLE_LIMIT_128 6
> +#define DCH_IDLE_LIMIT_256 7
> +#define DCH_DYN_IDLE_CTR_EN (1 << 19)
> +#define DCH_MEMCLK_SHIFT 20
> +#define DCH_MEMCLK_MASK 0x7
> +#define DCH_MEMCLK_100MHZ 0
> +#define DCH_MEMCLK_133MHZ 2
> +#define DCH_MEMCLK_166MHZ 5
> +#define DCH_MEMCLK_200MHZ 7
> +#define DCH_MEMCLK_VALID (1 << 25)
> +#define DCH_MEMCLK_EN0 (1 << 26)
> +#define DCH_MEMCLK_EN1 (1 << 27)
> +#define DCH_MEMCLK_EN2 (1 << 28)
> +#define DCH_MEMCLK_EN3 (1 << 29)
> +
> +/* Function 3 */
> +#define MCA_NB_CONFIG 0x44
> +#define MNC_ECC_EN (1 << 22)
> +#define MNC_CHIPKILL_EN (1 << 23)
> +#define SCRUB_CONTROL 0x58
> +#define SCRUB_NONE 0
> +#define SCRUB_40ns 1
> +#define SCRUB_80ns 2
> +#define SCRUB_160ns 3
> +#define SCRUB_320ns 4
> +#define SCRUB_640ns 5
> +#define SCRUB_1_28us 6
> +#define SCRUB_2_56us 7
> +#define SCRUB_5_12us 8
> +#define SCRUB_10_2us 9
> +#define SCRUB_20_5us 10
> +#define SCRUB_41_0us 11
> +#define SCRUB_81_9us 12
> +#define SCRUB_163_8us 13
> +#define SCRUB_327_7us 14
> +#define SCRUB_655_4us 15
> +#define SCRUB_1_31ms 16
> +#define SCRUB_2_62ms 17
> +#define SCRUB_5_24ms 18
> +#define SCRUB_10_49ms 19
> +#define SCRUB_20_97ms 20
> +#define SCRUB_42ms 21
> +#define SCRUB_84ms 22
> +#define SC_DRAM_SCRUB_RATE_SHFIT 0
> +#define SC_DRAM_SCRUB_RATE_MASK 0x1f
> +#define SC_L2_SCRUB_RATE_SHIFT 8
> +#define SC_L2_SCRUB_RATE_MASK 0x1f
> +#define SC_L1D_SCRUB_RATE_SHIFT 16
> +#define SC_L1D_SCRUB_RATE_MASK 0x1f
> +#define SCRUB_ADDR_LOW 0x5C
> +#define SCRUB_ADDR_HIGH 0x60
> +#define NORTHBRIDGE_CAP 0xE8
> +#define NBCAP_128Bit (1 << 0)
> +#define NBCAP_MP (1 << 1)
> +#define NBCAP_BIG_MP (1 << 2)
> +#define NBCAP_ECC (1 << 3)
> +#define NBCAP_CHIPKILL_ECC (1 << 4)
> +#define NBCAP_MEMCLK_SHIFT 5
> +#define NBCAP_MEMCLK_MASK 3
> +#define NBCAP_MEMCLK_100MHZ 3
> +#define NBCAP_MEMCLK_133MHZ 2
> +#define NBCAP_MEMCLK_166MHZ 1
> +#define NBCAP_MEMCLK_200MHZ 0
> +#define NBCAP_MEMCTRL (1 << 8)
> +
> +
> +#define LinkConnected (1 << 0)
> +#define InitComplete (1 << 1)
> +#define NonCoherent (1 << 2)
> +#define ConnectionPending (1 << 4)
> +
> +#include "raminit.h"
> +//struct definitions
> +
> +#if RAMINIT_SYSINFO==1
> +struct link_pair_st {
> + device_t udev;
> + uint32_t upos;
> + uint32_t uoffs;
> + device_t dev;
> + uint32_t pos;
> + uint32_t offs;
> +
> +} __attribute__((packed));
> +
> +struct sys_info {
> + uint8_t ctrl_present[NODE_NUMS];
> + struct mem_controller ctrl[NODE_NUMS];
> +
> + uint32_t nodes;
> + struct link_pair_st link_pair[16];// enough? only in_conherent
> + uint32_t link_pair_num;
> + uint32_t ht_c_num;
> + uint32_t sbdn;
> + uint32_t sblk;
> + uint32_t sbbusn;
> +} __attribute__((packed));
> +#endif
> +
> +
> +#endif
> +
> +#endif /* AMDK8_H */
> Index: amdk8_f.h
> ===================================================================
> --- amdk8_f.h (revision 0)
> +++ amdk8_f.h (revision 0)
> @@ -0,0 +1,611 @@
> +/*
> + * This file is part of the LinuxBIOS project.
> + *
> + * Copyright (C) 2007
> + * (Written by)
> + *
> + * 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 AMDK8_F_H
> +
> +#define AMDK8_F_H
> +/* Definitions of various K8 registers */
> +/* Function 0 */
> +#define HT_TRANSACTION_CONTROL 0x68
> +#define HTTC_DIS_RD_B_P (1 << 0)
> +#define HTTC_DIS_RD_DW_P (1 << 1)
> +#define HTTC_DIS_WR_B_P (1 << 2)
> +#define HTTC_DIS_WR_DW_P (1 << 3)
> +#define HTTC_DIS_MTS (1 << 4)
> +#define HTTC_CPU1_EN (1 << 5)
> +#define HTTC_CPU_REQ_PASS_PW (1 << 6)
> +#define HTTC_CPU_RD_RSP_PASS_PW (1 << 7)
> +#define HTTC_DIS_P_MEM_C (1 << 8)
> +#define HTTC_DIS_RMT_MEM_C (1 << 9)
> +#define HTTC_DIS_FILL_P (1 << 10)
> +#define HTTC_RSP_PASS_PW (1 << 11)
> +#define HTTC_CHG_ISOC_TO_ORD (1 << 12)
> +#define HTTC_BUF_REL_PRI_SHIFT 13
> +#define HTTC_BUF_REL_PRI_MASK 3
> +#define HTTC_BUF_REL_PRI_64 0
> +#define HTTC_BUF_REL_PRI_16 1
> +#define HTTC_BUF_REL_PRI_8 2
> +#define HTTC_BUF_REL_PRI_2 3
> +#define HTTC_LIMIT_CLDT_CFG (1 << 15)
> +#define HTTC_LINT_EN (1 << 16)
> +#define HTTC_APIC_EXT_BRD_CST (1 << 17)
> +#define HTTC_APIC_EXT_ID (1 << 18)
> +#define HTTC_APIC_EXT_SPUR (1 << 19)
> +#define HTTC_SEQ_ID_SRC_NODE_EN (1 << 20)
> +#define HTTC_DS_NP_REQ_LIMIT_SHIFT 21
> +#define HTTC_DS_NP_REQ_LIMIT_MASK 3
> +#define HTTC_DS_NP_REQ_LIMIT_NONE 0
> +#define HTTC_DS_NP_REQ_LIMIT_1 1
> +#define HTTC_DS_NP_REQ_LIMIT_4 2
> +#define HTTC_DS_NP_REQ_LIMIT_8 3
> +#define HTTC_MED_PRI_BYP_CNT_SHIFT 24
> +#define HTTC_MED_PRI_BYP_CNT_MASK 3
> +#define HTTC_HI_PRI_BYP_CNT_SHIFT 26
> +#define HTTC_HI_PRI_BYP_CNT_MASK 3
> +
> +
> +/* Function 1 */
> +#define PCI_IO_BASE0 0xc0
> +#define PCI_IO_BASE1 0xc8
> +#define PCI_IO_BASE2 0xd0
> +#define PCI_IO_BASE3 0xd8
> +#define PCI_IO_BASE_VGA_EN (1 << 4)
> +#define PCI_IO_BASE_NO_ISA (1 << 5)
> +
> +
> +/* Function 2 */
> +#define DRAM_CSBASE 0x40
> +#define DRAM_CSMASK 0x60
> +#define DRAM_BANK_ADDR_MAP 0x80
> +
> +#define DRAM_CTRL 0x78
> +#define DC_RdPtrInit_SHIFT 0
> +#define DC_RdPrtInit_MASK 0xf
> +#define DC_RdPadRcvFifoDly_SHIFT 4
> +#define DC_RdPadRcvFifoDly_MASK 7
> +#define DC_RdPadRcvFiloDly_1_5_CLK 2
> +#define DC_RdPadRcvFiloDly_2_CLK 3
> +#define DC_RdPadRcvFiloDly_2_5_CLK 4
> +#define DC_RdPadRcvFiloDly_3_CLK 5
> +#define DC_RdPadRcvFiloDly_3_5_CLK 6
> +#define DC_AltVidC3MemClkTriEn (1<<16)
> +#define DC_DllTempAdjTime_SHIFT 17
> +#define DC_DllTempAdjTime_MASK 1
> +#define DC_DllTempAdjTime_5_MS 0
> +#define DC_DllTempAdjTime_1_MS 1
> +#define DC_DqsRcvEnTrain (1<<18)
> +
> +#define DRAM_INIT 0x7c
> +#define DI_MrsAddress_SHIFT 0
> +#define DI_MrsAddress_MASK 0xffff
> +#define DI_MrsBank_SHIFT 16
> +#define DI_MrsBank_MASK 7
> +#define DI_SendRchgAll (1<<24)
> +#define DI_SendAutoRefresh (1<<25)
> +#define DI_SendMrsCmd (1<<26)
> +#define DI_DeassertMemRstX (1<<27)
> +#define DI_AssertCke (1<<28)
> +#define DI_EnDramInit (1<<31)
> +
> +#define DRAM_TIMING_LOW 0x88
> +#define DTL_TCL_SHIFT 0
> +#define DTL_TCL_MASK 7
> +#define DTL_TCL_BASE 1
> +#define DTL_TCL_MIN 3
> +#define DTL_TCL_MAX 6
> +#define DTL_TRCD_SHIFT 4
> +#define DTL_TRCD_MASK 3
> +#define DTL_TRCD_BASE 3
> +#define DTL_TRCD_MIN 3
> +#define DTL_TRCD_MAX 6
> +#define DTL_TRP_SHIFT 8
> +#define DTL_TRP_MASK 3
> +#define DTL_TRP_BASE 3
> +#define DTL_TRP_MIN 3
> +#define DTL_TRP_MAX 6
> +#define DTL_TRTP_SHIFT 11
> +#define DTL_TRTP_MASK 1
> +#define DTL_TRTP_BASE 2
> +#define DTL_TRTP_MIN 2 /* 4 for 64 bytes*/
> +#define DTL_TRTP_MAX 3 /* 5 for 64 bytes */
> +#define DTL_TRAS_SHIFT 12
> +#define DTL_TRAS_MASK 0xf
> +#define DTL_TRAS_BASE 3
> +#define DTL_TRAS_MIN 5
> +#define DTL_TRAS_MAX 18
> +#define DTL_TRC_SHIFT 16
> +#define DTL_TRC_MASK 0xf
> +#define DTL_TRC_BASE 11
> +#define DTL_TRC_MIN 11
> +#define DTL_TRC_MAX 26
> +#define DTL_TWR_SHIFT 20
> +#define DTL_TWR_MASK 3
> +#define DTL_TWR_BASE 3
> +#define DTL_TWR_MIN 3
> +#define DTL_TWR_MAX 6
> +#define DTL_TRRD_SHIFT 22
> +#define DTL_TRRD_MASK 3
> +#define DTL_TRRD_BASE 2
> +#define DTL_TRRD_MIN 2
> +#define DTL_TRRD_MAX 5
> +#define DTL_MemClkDis_SHIFT 24 /* Channel A */
> +#define DTL_MemClkDis3 (1 << 26)
> +#define DTL_MemClkDis2 (1 << 27)
> +#define DTL_MemClkDis1 (1 << 28)
> +#define DTL_MemClkDis0 (1 << 29)
> +#define DTL_MemClkDis1_AM2 (0x51 << 24)
> +#define DTL_MemClkDis0_AM2 (0xa2 << 24)
> +#define DTL_MemClkDis0_S1g1 (0xa2 << 24)
> +
> +/* DTL_MemClkDis for m2 and s1g1 is different */
> +
> +#define DRAM_TIMING_HIGH 0x8c
> +#define DTH_TRWTTO_SHIFT 4
> +#define DTH_TRWTTO_MASK 7
> +#define DTH_TRWTTO_BASE 2
> +#define DTH_TRWTTO_MIN 2
> +#define DTH_TRWTTO_MAX 9
> +#define DTH_TWTR_SHIFT 8
> +#define DTH_TWTR_MASK 3
> +#define DTH_TWTR_BASE 0
> +#define DTH_TWTR_MIN 1
> +#define DTH_TWTR_MAX 3
> +#define DTH_TWRRD_SHIFT 10
> +#define DTH_TWRRD_MASK 3
> +#define DTH_TWRRD_BASE 0
> +#define DTH_TWRRD_MIN 0
> +#define DTH_TWRRD_MAX 3
> +#define DTH_TWRWR_SHIFT 12
> +#define DTH_TWRWR_MASK 3
> +#define DTH_TWRWR_BASE 1
> +#define DTH_TWRWR_MIN 1
> +#define DTH_TWRWR_MAX 3
> +#define DTH_TRDRD_SHIFT 14
> +#define DTH_TRDRD_MASK 3
> +#define DTH_TRDRD_BASE 2
> +#define DTH_TRDRD_MIN 2
> +#define DTH_TRDRD_MAX 5
> +#define DTH_TREF_SHIFT 16
> +#define DTH_TREF_MASK 3
> +#define DTH_TREF_7_8_US 2
> +#define DTH_TREF_3_9_US 3
> +#define DTH_TRFC0_SHIFT 20 /* for Logical DIMM0 */
> +#define DTH_TRFC_MASK 7
> +#define DTH_TRFC_75_256M 0
> +#define DTH_TRFC_105_512M 1
> +#define DTH_TRFC_127_5_1G 2
> +#define DTH_TRFC_195_2G 3
> +#define DTH_TRFC_327_5_4G 4
> +#define DTH_TRFC1_SHIFT 23 /*for Logical DIMM1 */
> +#define DTH_TRFC2_SHIFT 26 /*for Logical DIMM2 */
> +#define DTH_TRFC3_SHIFT 29 /*for Logical DIMM3 */
> +
> +#define DRAM_CONFIG_LOW 0x90
> +#define DCL_InitDram (1<<0)
> +#define DCL_ExitSelfRef (1<<1)
> +#define DCL_DramTerm_SHIFT 4
> +#define DCL_DramTerm_MASK 3
> +#define DCL_DramTerm_No 0
> +#define DCL_DramTerm_75_OH 1
> +#define DCL_DramTerm_150_OH 2
> +#define DCL_DramTerm_50_OH 3
> +#define DCL_DrvWeak (1<<7)
> +#define DCL_ParEn (1<<8)
> +#define DCL_SelfRefRateEn (1<<9)
> +#define DCL_BurstLength32 (1<<10)
> +#define DCL_Width128 (1<<11)
> +#define DCL_X4Dimm_SHIFT 12
> +#define DCL_X4Dimm_MASK 0xf
> +#define DCL_UnBuffDimm (1<<16)
> +#define DCL_DimmEccEn (1<<19)
> +
> +#define DRAM_CONFIG_HIGH 0x94
> +#define DCH_MemClkFreq_SHIFT 0
> +#define DCH_MemClkFreq_MASK 7
> +#define DCH_MemClkFreq_200MHz 0
> +#define DCH_MemClkFreq_266MHz 1
> +#define DCH_MemClkFreq_333MHz 2
> +#define DCH_MemClkFreq_400MHz 3
> +#define DCH_MemClkFreqVal (1<<3)
> +#define DCH_MaxAsyncLat_SHIFT 4
> +#define DCH_MaxAsyncLat_MASK 0xf
> +#define DCH_MaxAsyncLat_BASE 0
> +#define DCH_MaxAsyncLat_MIN 0
> +#define DCH_MaxAsyncLat_MAX 15
> +#define DCH_RDqsEn (1<<12)
> +#define DCH_DisDramInterface (1<<14)
> +#define DCH_PowerDownEn (1<<15)
> +#define DCH_PowerDownMode_SHIFT 16
> +#define DCH_PowerDownMode_MASK 1
> +#define DCH_PowerDownMode_Channel_CKE 0
> +#define DCH_PowerDownMode_ChipSelect_CKE 1
> +#define DCH_FourRankSODimm (1<<17)
> +#define DCH_FourRankRDimm (1<<18)
> +#define DCH_SlowAccessMode (1<<19)
> +#define DCH_BankSwizzleMode (1<<22)
> +#define DCH_DcqBypassMax_SHIFT 24
> +#define DCH_DcqBypassMax_MASK 0xf
> +#define DCH_DcqBypassMax_BASE 0
> +#define DCH_DcqBypassMax_MIN 0
> +#define DCH_DcqBypassMax_MAX 15
> +#define DCH_FourActWindow_SHIFT 28
> +#define DCH_FourActWindow_MASK 0xf
> +#define DCH_FourActWindow_BASE 7
> +#define DCH_FourActWindow_MIN 8
> +#define DCH_FourActWindow_MAX 20
> +
> +
> +// for 0x98 index and 0x9c data
> +#define DRAM_CTRL_ADDI_DATA_OFFSET 0x98
> +#define DCAO_DctOffset_SHIFT 0
> +#define DCAO_DctOffset_MASK 0x3fffffff
> +#define DCAO_DctAccessWrite (1<<30)
> +#define DCAO_DctAccessDone (1<<31)
> +
> +#define DRAM_CTRL_ADDI_DATA_PORT 0x9c
> +
> +#define DRAM_OUTPUT_DRV_COMP_CTRL 0x00
> +#define DODCC_CkeDrvStren_SHIFT 0
> +#define DODCC_CkeDrvStren_MASK 3
> +#define DODCC_CkeDrvStren_1_0X 0
> +#define DODCC_CkeDrvStren_1_25X 1
> +#define DODCC_CkeDrvStren_1_5X 2
> +#define DODCC_CkeDrvStren_2_0X 3
> +#define DODCC_CsOdtDrvStren_SHIFT 4
> +#define DODCC_CsOdtDrvStren_MASK 3
> +#define DODCC_CsOdtDrvStren_1_0X 0
> +#define DODCC_CsOdtDrvStren_1_25X 1
> +#define DODCC_CsOdtDrvStren_1_5X 2
> +#define DODCC_CsOdtDrvStren_2_0X 3
> +#define DODCC_AddrCmdDrvStren_SHIFT 8
> +#define DODCC_AddrCmdDrvStren_MASK 3
> +#define DODCC_AddrCmdDrvStren_1_0X 0
> +#define DODCC_AddrCmdDrvStren_1_25X 1
> +#define DODCC_AddrCmdDrvStren_1_5X 2
> +#define DODCC_AddrCmdDrvStren_2_0X 3
> +#define DODCC_ClkDrvStren_SHIFT 12
> +#define DODCC_ClkDrvStren_MASK 3
> +#define DODCC_ClkDrvStren_0_75X 0
> +#define DODCC_ClkDrvStren_1_0X 1
> +#define DODCC_ClkDrvStren_1_25X 2
> +#define DODCC_ClkDrvStren_1_5X 3
> +#define DODCC_DataDrvStren_SHIFT 16
> +#define DODCC_DataDrvStren_MASK 3
> +#define DODCC_DataDrvStren_0_75X 0
> +#define DODCC_DataDrvStren_1_0X 1
> +#define DODCC_DataDrvStren_1_25X 2
> +#define DODCC_DataDrvStren_1_5X 3
> +#define DODCC_DqsDrvStren_SHIFT 20
> +#define DODCC_DqsDrvStren_MASK 3
> +#define DODCC_DqsDrvStren_0_75X 0
> +#define DODCC_DqsDrvStren_1_0X 1
> +#define DODCC_DqsDrvStren_1_25X 2
> +#define DODCC_DqsDrvStren_1_5X 3
> +#define DODCC_ProcOdt_SHIFT 28
> +#define DODCC_ProcOdt_MASK 3
> +#define DODCC_ProcOdt_300_OHMS 0
> +#define DODCC_ProcOdt_150_OHMS 1
> +#define DODCC_ProcOdt_75_OHMS 2
> +
> +#define DRAM_WRITE_DATA_TIMING_CTRL_LOW 0x01
> +#define DWDTCL_WrDatTimeByte0_SHIFT 0
> +#define DWDTC_WrDatTimeByte_MASK 0x3f
> +#define DWDTC_WrDatTimeByte_BASE 0
> +#define DWDTC_WrDatTimeByte_MIN 0
> +#define DWDTC_WrDatTimeByte_MAX 47
> +#define DWDTCL_WrDatTimeByte1_SHIFT 8
> +#define DWDTCL_WrDatTimeByte2_SHIFT 16
> +#define DWDTCL_WrDatTimeByte3_SHIFT 24
> +
> +#define DRAM_WRITE_DATA_TIMING_CTRL_HIGH 0x02
> +#define DWDTCH_WrDatTimeByte4_SHIFT 0
> +#define DWDTCH_WrDatTimeByte5_SHIFT 8
> +#define DWDTCH_WrDatTimeByte6_SHIFT 16
> +#define DWDTCH_WrDatTimeByte7_SHIFT 24
> +
> +#define DRAM_WRITE_DATA_ECC_TIMING_CTRL 0x03
> +#define DWDETC_WrChkTime_SHIFT 0
> +#define DWDETC_WrChkTime_MASK 0x3f
> +#define DWDETC_WrChkTime_BASE 0
> +#define DWDETC_WrChkTime_MIN 0
> +#define DWDETC_WrChkTime_MAX 47
> +
> +#define DRAM_ADDR_TIMING_CTRL 0x04
> +#define DATC_CkeFineDelay_SHIFT 0
> +#define DATC_CkeFineDelay_MASK 0x1f
> +#define DATC_CkeFineDelay_BASE 0
> +#define DATC_CkeFineDelay_MIN 0
> +#define DATC_CkeFineDelay_MAX 31
> +#define DATC_CkeSetup (1<<5)
> +#define DATC_CsOdtFineDelay_SHIFT 8
> +#define DATC_CsOdtFineDelay_MASK 0x1f
> +#define DATC_CsOdtFineDelay_BASE 0
> +#define DATC_CsOdtFineDelay_MIN 0
> +#define DATC_CsOdtFineDelay_MAX 31
> +#define DATC_CsOdtSetup (1<<13)
> +#define DATC_AddrCmdFineDelay_SHIFT 16
> +#define DATC_AddrCmdFineDelay_MASK 0x1f
> +#define DATC_AddrCmdFineDelay_BASE 0
> +#define DATC_AddrCmdFineDelay_MIN 0
> +#define DATC_AddrCmdFineDelay_MAX 31
> +#define DATC_AddrCmdSetup (1<<21)
> +
> +#define DRAM_READ_DQS_TIMING_CTRL_LOW 0x05
> +#define DRDTCL_RdDqsTimeByte0_SHIFT 0
> +#define DRDTC_RdDqsTimeByte_MASK 0x3f
> +#define DRDTC_RdDqsTimeByte_BASE 0
> +#define DRDTC_RdDqsTimeByte_MIN 0
> +#define DRDTC_RdDqsTimeByte_MAX 47
> +#define DRDTCL_RdDqsTimeByte1_SHIFT 8
> +#define DRDTCL_RdDqsTimeByte2_SHIFT 16
> +#define DRDTCL_RdDqsTimeByte3_SHIFT 24
> +
> +#define DRAM_READ_DQS_TIMING_CTRL_HIGH 0x06
> +#define DRDTCH_RdDqsTimeByte4_SHIFT 0
> +#define DRDTCH_RdDqsTimeByte5_SHIFT 8
> +#define DRDTCH_RdDqsTimeByte6_SHIFT 16
> +#define DRDTCH_RdDqsTimeByte7_SHIFT 24
> +
> +#define DRAM_READ_DQS_ECC_TIMING_CTRL 0x07
> +#define DRDETC_RdDqsTimeCheck_SHIFT 0
> +#define DRDETC_RdDqsTimeCheck_MASK 0x3f
> +#define DRDETC_RdDqsTimeCheck_BASE 0
> +#define DRDETC_RdDqsTimeCheck_MIN 0
> +#define DRDETC_RdDqsTimeCheck_MAX 47
> +
> +#define DRAM_DQS_RECV_ENABLE_TIME0 0x10
> +#define DDRET_DqsRcvEnDelay_SHIFT 0
> +#define DDRET_DqsRcvEnDelay_MASK 0xff
> +#define DDRET_DqsRcvEnDelay_BASE 0
> +#define DDRET_DqsRcvEnDelay_MIN 0
> +#define DDRET_DqsRcvEnDelay_MAX 0xae /* unit is 50ps */
> +
> +#define DRAM_DQS_RECV_ENABLE_TIME1 0x13
> +#define DRAM_DQS_RECV_ENABLE_TIME2 0x16
> +#define DRAM_DQS_RECV_ENABLE_TIME3 0x19
> +
> +/* there are index 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x30, 0x33, 0x36, 0x39
> +that are corresponding to 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x10, 0x13, 0x16, 0x19
> +*/
> +#define DRAM_CTRL_MISC 0xa0
> +#define DCM_MemClrStatus (1<<0)
> +#define DCM_DisableJitter (1<<1)
> +#define DCM_RdWrQByp_SHIFT 2
> +#define DCM_RdWrQByp_MASK 3
> +#define DCM_RdWrQByp_2 0
> +#define DCM_RdWrQByp_4 1
> +#define DCM_RdWrQByp_8 2
> +#define DCM_RdWrQByp_16 3
> +#define DCM_Mode64BitMux (1<<4)
> +#define DCM_DCC_EN (1<<5)
> +#define DCM_ILD_lmt_SHIFT 6
> +#define DCM_ILD_lmt_MASK 7
> +#define DCM_ILD_lmt_0 0
> +#define DCM_ILD_lmt_4 1
> +#define DCM_ILD_lmt_8 2
> +#define DCM_ILD_lmt_16 3
> +#define DCM_ILD_lmt_32 4
> +#define DCM_ILD_lmt_64 5
> +#define DCM_ILD_lmt_128 6
> +#define DCM_ILD_lmt_256 7
> +#define DCM_DramEnabled (1<<9)
> +#define DCM_MemClkDis_SHIFT 24 /* Channel B */
> +#define DCM_MemClkDis3 (1 << 26)
> +#define DCM_MemClkDis2 (1 << 27)
> +#define DCM_MemClkDis1 (1 << 28)
> +#define DCM_MemClkDis0 (1 << 29)
> +
> +
> +/* Function 3 */
> +#define MCA_NB_CONFIG 0x44
> +#define MNC_ECC_EN (1 << 22)
> +#define MNC_CHIPKILL_EN (1 << 23)
> +
> +#define SCRUB_CONTROL 0x58
> +#define SCRUB_NONE 0
> +#define SCRUB_40ns 1
> +#define SCRUB_80ns 2
> +#define SCRUB_160ns 3
> +#define SCRUB_320ns 4
> +#define SCRUB_640ns 5
> +#define SCRUB_1_28us 6
> +#define SCRUB_2_56us 7
> +#define SCRUB_5_12us 8
> +#define SCRUB_10_2us 9
> +#define SCRUB_20_5us 10
> +#define SCRUB_41_0us 11
> +#define SCRUB_81_9us 12
> +#define SCRUB_163_8us 13
> +#define SCRUB_327_7us 14
> +#define SCRUB_655_4us 15
> +#define SCRUB_1_31ms 16
> +#define SCRUB_2_62ms 17
> +#define SCRUB_5_24ms 18
> +#define SCRUB_10_49ms 19
> +#define SCRUB_20_97ms 20
> +#define SCRUB_42ms 21
> +#define SCRUB_84ms 22
> +#define SC_DRAM_SCRUB_RATE_SHFIT 0
> +#define SC_DRAM_SCRUB_RATE_MASK 0x1f
> +#define SC_L2_SCRUB_RATE_SHIFT 8
> +#define SC_L2_SCRUB_RATE_MASK 0x1f
> +#define SC_L1D_SCRUB_RATE_SHIFT 16
> +#define SC_L1D_SCRUB_RATE_MASK 0x1f
> +
> +#define SCRUB_ADDR_LOW 0x5C
> +
> +#define SCRUB_ADDR_HIGH 0x60
> +
> +#define NORTHBRIDGE_CAP 0xE8
> +#define NBCAP_128Bit (1 << 0)
> +#define NBCAP_MP (1 << 1)
> +#define NBCAP_BIG_MP (1 << 2)
> +#define NBCAP_ECC (1 << 3)
> +#define NBCAP_CHIPKILL_ECC (1 << 4)
> +#define NBCAP_MEMCLK_SHIFT 5
> +#define NBCAP_MEMCLK_MASK 3
> +#define NBCAP_MEMCLK_200MHZ 3
> +#define NBCAP_MEMCLK_266MHZ 2
> +#define NBCAP_MEMCLK_333MHZ 1
> +#define NBCAP_MEMCLK_NOLIMIT 0
> +#define NBCAP_MEMCTRL (1 << 8)
> +#define NBCAP_HtcCap (1<<10)
> +#define NBCAP_CmpCap_SHIFT 12
> +#define NBCAP_CmpCap_MASK 3
> +
> +
> +#define LinkConnected (1 << 0)
> +#define InitComplete (1 << 1)
> +#define NonCoherent (1 << 2)
> +#define ConnectionPending (1 << 4)
> +
> +
> +#include "raminit.h"
> +//struct definitions
> +
> +struct dimm_size {
> + uint8_t per_rank; // it is rows + col + bank_lines + data lines */
> + uint8_t rows;
> + uint8_t col;
> + uint8_t bank; //1, 2, 3 mean 2, 4, 8
> + uint8_t rank;
> +} __attribute__((packed));
> +
> +struct mem_info { // pernode
> + uint32_t dimm_mask;
> + struct dimm_size sz[DIMM_SOCKETS];
> + uint32_t x4_mask;
> + uint32_t x16_mask;
> + uint32_t single_rank_mask;
> + uint32_t page_1k_mask;
> +// uint32_t ecc_mask;
> +// uint32_t registered_mask;
> + uint8_t is_opteron;
> + uint8_t is_registered;
> + uint8_t is_ecc;
> + uint8_t is_Width128;
> + uint8_t memclk_set; // we need to use this to retrieve the mem param
> + uint8_t rsv[3];
> +} __attribute__((packed));
> +
> +struct link_pair_st {
> + device_t udev;
> + uint32_t upos;
> + uint32_t uoffs;
> + device_t dev;
> + uint32_t pos;
> + uint32_t offs;
> +
> +} __attribute__((packed));
> +
> +struct sys_info {
> + uint8_t ctrl_present[NODE_NUMS];
> + struct mem_info meminfo[NODE_NUMS];
> + struct mem_controller ctrl[NODE_NUMS];
> + uint8_t mem_trained[NODE_NUMS]; //0: no dimm, 1: trained, 0x80: not started, 0x81: recv1 fail, 0x82: Pos Fail, 0x83:recv2 fail
> + uint32_t tom_k;
> + uint32_t tom2_k;
> +
> + uint32_t mem_base[NODE_NUMS];
> + uint32_t cs_base[NODE_NUMS*8]; //8 cs_idx
> + uint32_t hole_reg[NODE_NUMS]; // can we spare it to one, and put ctrl idx in it
> +
> + uint8_t dqs_delay_a[NODE_NUMS*2*2*9]; //8 node channel 2, direction 2 , bytelane *9
> + uint8_t dqs_rcvr_dly_a[NODE_NUMS*2*8]; //8 node, channel 2, receiver 8
> + uint32_t nodes;
> + struct link_pair_st link_pair[16];// enough? only in_conherent
> + uint32_t link_pair_num;
> + uint32_t ht_c_num;
> + uint32_t sbdn;
> + uint32_t sblk;
> + uint32_t sbbusn;
> +} __attribute__((packed));
> +
> +#ifdef __ROMCC__
> +static void soft_reset(void);
> +#endif
> +
> +static void wait_all_core0_mem_trained(struct sys_info *sysinfo)
> +{
> +
> + int i;
> + uint32_t mask = 0;
> + unsigned needs_reset = 0;
> +
> +
> + if(sysinfo->nodes == 1) return; // in case only one cpu installed
> +
> + for(i=1; i<sysinfo->nodes; i++) {
> + /* Skip everything if I don't have any memory on this controller */
> + if(sysinfo->mem_trained[i]==0x00) continue;
> +
> + mask |= (1<<i);
> +
> + }
> +
> + i = 1;
> + while(1) {
> + if(mask & (1<<i)) {
> + if((sysinfo->mem_trained[i])!=0x80) {
> + mask &= ~(1<<i);
> + }
> + }
> +
> + if(!mask) break;
> +
> +#if 0
> + /* cpu_relax */
> + __asm__ __volatile__("rep;nop": : :"memory");
> +#endif
> +
> + i++;
> + i%=sysinfo->nodes;
> + }
> +
> + for(i=0; i<sysinfo->nodes; i++) {
> +#ifdef __ROMCC__
> + print_debug("mem_trained["); print_debug_hex8(i); print_debug("]="); print_debug_hex8(sysinfo->mem_trained[i]); print_debug("\r\n");
> +#else
> + printk_debug("mem_trained[%02x]=%02x\n", i, sysinfo->mem_trained[i]);
> +#endif
> + switch(sysinfo->mem_trained[i]) {
> + case 0: //don't need train
> + case 1: //trained
> + break;
> + case 0x81: //recv1: fail
> + case 0x82: //Pos :fail
> + case 0x83: //recv2: fail
> + needs_reset = 1;
> + break;
> + }
> + }
> + if(needs_reset) {
> +#ifdef __ROMCC__
> + print_debug("mem trained failed\r\n");
> + soft_reset();
> +#else
> + printk_debug("mem trained failed\n");
> + hard_reset();
> +#endif
> + }
> +
> +}
> +
> +#endif /* AMDK8_F_H */
> --
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