nb/intel/nehalem: Clean nehalem.h
Remove unused definitions, prototypes and macros moslty copied from gm45. Change-Id: I076e204885baec3d40f165785cf4ae4adc9154c5 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/18370 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This commit is contained in:
Arthur Heymans
Martin Roth
parent
c61a52a940
commit
bd9548ba7c
|
|
@ -20,86 +20,8 @@
|
|||
|
||||
#ifndef __ASSEMBLER__
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
extern unsigned char fake_vbt[4096];
|
||||
|
||||
typedef enum {
|
||||
FSB_CLOCK_1067MHz = 0,
|
||||
FSB_CLOCK_800MHz = 1,
|
||||
FSB_CLOCK_667MHz = 2,
|
||||
} fsb_clock_t;
|
||||
|
||||
typedef enum { /* Steppings below B1 were pre-production,
|
||||
conversion stepping A1 is... ?
|
||||
We'll support B1, B2, B3, and conversion stepping A1. */
|
||||
STEPPING_A0 = 0,
|
||||
STEPPING_A1 = 1,
|
||||
STEPPING_A2 = 2,
|
||||
STEPPING_A3 = 3,
|
||||
STEPPING_B0 = 4,
|
||||
STEPPING_B1 = 5,
|
||||
STEPPING_B2 = 6,
|
||||
STEPPING_B3 = 7,
|
||||
STEPPING_CONVERSION_A1 = 9,
|
||||
} stepping_t;
|
||||
|
||||
typedef enum {
|
||||
GMCH_GM45 = 0,
|
||||
GMCH_GM47,
|
||||
GMCH_GM49,
|
||||
GMCH_GE45,
|
||||
GMCH_GL40,
|
||||
GMCH_GL43,
|
||||
GMCH_GS40,
|
||||
GMCH_GS45,
|
||||
GMCH_PM45,
|
||||
GMCH_UNKNOWN
|
||||
} gmch_gfx_t;
|
||||
|
||||
typedef enum {
|
||||
MEM_CLOCK_533MHz = 0,
|
||||
MEM_CLOCK_400MHz = 1,
|
||||
MEM_CLOCK_333MHz = 2,
|
||||
MEM_CLOCK_1067MT = 0,
|
||||
MEM_CLOCK_800MT = 1,
|
||||
MEM_CLOCK_667MT = 2,
|
||||
} mem_clock_t;
|
||||
|
||||
typedef enum {
|
||||
DDR1 = 1,
|
||||
DDR2 = 2,
|
||||
DDR3 = 3,
|
||||
} ddr_t;
|
||||
|
||||
typedef enum {
|
||||
CHANNEL_MODE_SINGLE,
|
||||
CHANNEL_MODE_DUAL_ASYNC,
|
||||
CHANNEL_MODE_DUAL_INTERLEAVED,
|
||||
} channel_mode_t;
|
||||
|
||||
typedef enum { /* as in DDR3 spd */
|
||||
CHIP_WIDTH_x4 = 0,
|
||||
CHIP_WIDTH_x8 = 1,
|
||||
CHIP_WIDTH_x16 = 2,
|
||||
CHIP_WIDTH_x32 = 3,
|
||||
} chip_width_t;
|
||||
|
||||
typedef enum { /* as in DDR3 spd */
|
||||
CHIP_CAP_256M = 0,
|
||||
CHIP_CAP_512M = 1,
|
||||
CHIP_CAP_1G = 2,
|
||||
CHIP_CAP_2G = 3,
|
||||
CHIP_CAP_4G = 4,
|
||||
CHIP_CAP_8G = 5,
|
||||
CHIP_CAP_16G = 6,
|
||||
} chip_capacity_t;
|
||||
|
||||
typedef struct {
|
||||
unsigned int CAS;
|
||||
fsb_clock_t fsb_clock;
|
||||
mem_clock_t mem_clock;
|
||||
channel_mode_t channel_mode;
|
||||
unsigned int tRAS;
|
||||
unsigned int tRP;
|
||||
unsigned int tRCD;
|
||||
|
|
@ -111,77 +33,23 @@ typedef struct {
|
|||
unsigned int tWL;
|
||||
} timings_t;
|
||||
|
||||
typedef struct {
|
||||
unsigned int card_type; /* 0x0: unpopulated,
|
||||
0xa - 0xf: raw card type A - F */
|
||||
chip_width_t chip_width;
|
||||
chip_capacity_t chip_capacity;
|
||||
unsigned int page_size; /* of whole DIMM in Bytes (4096 or 8192) */
|
||||
unsigned int banks;
|
||||
unsigned int ranks;
|
||||
unsigned int rank_capacity_mb; /* per rank in Megabytes */
|
||||
} dimminfo_t;
|
||||
|
||||
/* The setup is one DIMM per channel, so there's no need to find a
|
||||
common timing setup between multiple chips (but chip and controller
|
||||
still need to be coordinated */
|
||||
typedef struct {
|
||||
stepping_t stepping;
|
||||
int txt_enabled;
|
||||
int cores;
|
||||
gmch_gfx_t gfx_type;
|
||||
int gs45_low_power_mode; /* low power mode of GMCH_GS45 */
|
||||
int max_ddr2_mhz;
|
||||
int max_ddr3_mt;
|
||||
fsb_clock_t max_fsb;
|
||||
int max_fsb_mhz;
|
||||
int max_render_mhz;
|
||||
|
||||
int spd_type;
|
||||
timings_t selected_timings;
|
||||
dimminfo_t dimms[2];
|
||||
} sysinfo_t;
|
||||
|
||||
#define TOTAL_CHANNELS 2
|
||||
#define CHANNEL_IS_POPULATED(dimms, idx) (dimms[idx].card_type != 0)
|
||||
#define CHANNEL_IS_CARDF(dimms, idx) (dimms[idx].card_type == 0xf)
|
||||
#define IF_CHANNEL_POPULATED(dimms, idx) if (dimms[idx].card_type != 0)
|
||||
#define FOR_EACH_CHANNEL(idx) \
|
||||
for (idx = 0; idx < TOTAL_CHANNELS; ++idx)
|
||||
#define FOR_EACH_POPULATED_CHANNEL(dimms, idx) \
|
||||
FOR_EACH_CHANNEL(idx) IF_CHANNEL_POPULATED(dimms, idx)
|
||||
|
||||
#define RANKS_PER_CHANNEL 4 /* Only two may be populated */
|
||||
#define IF_RANK_POPULATED(dimms, ch, r) \
|
||||
if (dimms[ch].card_type && ((r) < dimms[ch].ranks))
|
||||
#define FOR_EACH_RANK_IN_CHANNEL(r) \
|
||||
for (r = 0; r < RANKS_PER_CHANNEL; ++r)
|
||||
#define FOR_EACH_POPULATED_RANK_IN_CHANNEL(dimms, ch, r) \
|
||||
FOR_EACH_RANK_IN_CHANNEL(r) IF_RANK_POPULATED(dimms, ch, r)
|
||||
#define FOR_EACH_RANK(ch, r) \
|
||||
FOR_EACH_CHANNEL(ch) FOR_EACH_RANK_IN_CHANNEL(r)
|
||||
#define FOR_EACH_POPULATED_RANK(dimms, ch, r) \
|
||||
FOR_EACH_RANK(ch, r) IF_RANK_POPULATED(dimms, ch, r)
|
||||
|
||||
#define DDR3_MAX_CAS 18
|
||||
|
||||
|
||||
enum {
|
||||
VCO_2666 = 4,
|
||||
VCO_3200 = 0,
|
||||
VCO_4000 = 1,
|
||||
VCO_5333 = 2,
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
/* Offsets of read/write training results in CMOS.
|
||||
They will be restored upon S3 resumes. */
|
||||
#define CMOS_READ_TRAINING 0x80 /* 16 bytes */
|
||||
#define CMOS_WRITE_TRAINING 0x90 /* 16 bytes
|
||||
(could be reduced to 10 bytes) */
|
||||
|
||||
|
||||
#define DEFAULT_HECIBAR ((u8 *)0xfed17000)
|
||||
|
||||
/* 4 KB per PCIe device */
|
||||
|
|
@ -235,20 +103,6 @@ enum {
|
|||
#define D1F0_VCCAP 0x104
|
||||
#define D1F0_VC0RCTL 0x114
|
||||
|
||||
/*
|
||||
* Graphics frequencies
|
||||
*/
|
||||
#define GCFGC_PCIDEV PCI_DEV(0, 2, 0)
|
||||
#define GCFGC_OFFSET 0xf0
|
||||
#define GCFGC_CR_SHIFT 0
|
||||
#define GCFGC_CR_MASK (0xf << GCFGC_CR_SHIFT)
|
||||
#define GCFGC_CS_SHIFT 8
|
||||
#define GCFGC_CS_MASK (0xf << GCFGC_CS_SHIFT)
|
||||
#define GCFGC_CD_SHIFT 12
|
||||
#define GCFGC_CD_MASK (0x1 << GCFGC_CD_SHIFT)
|
||||
#define GCFGC_UPDATE_SHIFT 5
|
||||
#define GCFGC_UPDATE (0x1 << GCFGC_UPDATE_SHIFT)
|
||||
|
||||
/*
|
||||
* MCHBAR
|
||||
*/
|
||||
|
|
@ -257,120 +111,6 @@ enum {
|
|||
#define MCHBAR16(x) *((volatile u16 *)(DEFAULT_MCHBAR + x))
|
||||
#define MCHBAR32(x) *((volatile u32 *)(DEFAULT_MCHBAR + x))
|
||||
|
||||
#define PMSTS_MCHBAR 0x0f14 /* Self refresh channel status */
|
||||
#define PMSTS_WARM_RESET (1 << 1)
|
||||
#define PMSTS_BOTH_SELFREFRESH (1 << 0)
|
||||
|
||||
#define CLKCFG_MCHBAR 0x0c00
|
||||
#define CLKCFG_FSBCLK_SHIFT 0
|
||||
#define CLKCFG_FSBCLK_MASK (7 << CLKCFG_FSBCLK_SHIFT)
|
||||
#define CLKCFG_MEMCLK_SHIFT 4
|
||||
#define CLKCFG_MEMCLK_MASK (7 << CLKCFG_MEMCLK_SHIFT)
|
||||
#define CLKCFG_UPDATE (1 << 12)
|
||||
|
||||
#define SSKPD_MCHBAR 0x0c1c
|
||||
#define SSKPD_CLK_SHIFT 0
|
||||
#define SSKPD_CLK_MASK (7 << SSKPD_CLK_SHIFT)
|
||||
|
||||
#define DCC_MCHBAR 0x200
|
||||
#define DCC_NO_CHANXOR (1 << 10)
|
||||
#define DCC_INTERLEAVED (1 << 1)
|
||||
#define DCC_CMD_SHIFT 16
|
||||
#define DCC_CMD_MASK (7 << DCC_CMD_SHIFT)
|
||||
#define DCC_CMD_NOP (1 << DCC_CMD_SHIFT)
|
||||
/* For mode register mr0: */
|
||||
#define DCC_SET_MREG (3 << DCC_CMD_SHIFT)
|
||||
/* For extended mode registers mr1 to mr3: */
|
||||
#define DCC_SET_EREG (4 << DCC_CMD_SHIFT)
|
||||
#define DCC_SET_EREG_SHIFT 21
|
||||
#define DCC_SET_EREG_MASK (DCC_CMD_MASK | (3 << DCC_SET_EREG_SHIFT))
|
||||
#define DCC_SET_EREGx(x) ((DCC_SET_EREG | \
|
||||
((x - 1) << DCC_SET_EREG_SHIFT)) & \
|
||||
DCC_SET_EREG_MASK)
|
||||
|
||||
/* Per channel DRAM Row Attribute registers (32-bit) */
|
||||
#define CxDRA_MCHBAR(x) (0x1208 + (x * 0x0100))
|
||||
#define CxDRA_PAGESIZE_SHIFT(r) (r * 4) /* Per rank r */
|
||||
#define CxDRA_PAGESIZE_MASKr(r) (0x7 << CxDRA_PAGESIZE_SHIFT(r))
|
||||
#define CxDRA_PAGESIZE_MASK 0x0000ffff
|
||||
#define CxDRA_PAGESIZE(r, p) /* for log2(dimm page size in bytes) p */ \
|
||||
(((p - 10) << CxDRA_PAGESIZE_SHIFT(r)) & CxDRA_PAGESIZE_MASKr(r))
|
||||
#define CxDRA_BANKS_SHIFT(r) ((r * 3) + 16)
|
||||
#define CxDRA_BANKS_MASKr(r) (0x3 << CxDRA_BANKS_SHIFT(r))
|
||||
#define CxDRA_BANKS_MASK 0x07ff0000
|
||||
#define CxDRA_BANKS(r, b) /* for number of banks b */ \
|
||||
((b << (CxDRA_BANKS_SHIFT(r) - 3)) & CxDRA_BANKS_MASKr(r))
|
||||
|
||||
/*
|
||||
* Per channel DRAM Row Boundary registers (32-bit)
|
||||
* Every two ranks share one register and must be programmed at the same time.
|
||||
* All registers (4 ranks per channel) have to be set.
|
||||
*/
|
||||
#define CxDRBy_MCHBAR(x, r) (0x1200 + (x * 0x0100) + ((r/2) * 4))
|
||||
#define CxDRBy_BOUND_SHIFT(r) ((r % 2) * 16)
|
||||
#define CxDRBy_BOUND_MASK(r) (0x1fc << CxDRBy_BOUND_SHIFT(r))
|
||||
#define CxDRBy_BOUND_MB(r, b) /* for boundary in MB b */ \
|
||||
(((b >> 5) << CxDRBy_BOUND_SHIFT(r)) & CxDRBy_BOUND_MASK(r))
|
||||
|
||||
#define CxDRC0_MCHBAR(x) (0x1230 + (x * 0x0100))
|
||||
#define CxDRC0_RANKEN0 (1 << 24) /* Rank Enable */
|
||||
#define CxDRC0_RANKEN1 (1 << 25)
|
||||
#define CxDRC0_RANKEN2 (1 << 26)
|
||||
#define CxDRC0_RANKEN3 (1 << 27)
|
||||
#define CxDRC0_RANKEN(r) (1 << (24 + r))
|
||||
#define CxDRC0_RANKEN_MASK (0xf << 24)
|
||||
#define CxDRC0_RMS_SHIFT 8 /* Refresh Mode Select */
|
||||
#define CxDRC0_RMS_MASK (7 << CxDRC0_RMS_SHIFT)
|
||||
#define CxDRC0_RMS_78US (2 << CxDRC0_RMS_SHIFT)
|
||||
#define CxDRC0_RMS_39US (3 << CxDRC0_RMS_SHIFT)
|
||||
|
||||
#define CxDRC1_MCHBAR(x) (0x1234 + (x * 0x0100))
|
||||
#define CxDRC1_SSDS_SHIFT 24
|
||||
#define CxDRC1_SSDS_MASK (0xff << CxDRC1_SSDS_SHIFT)
|
||||
#define CxDRC1_DS (0x91 << CxDRC1_SSDS_SHIFT)
|
||||
#define CxDRC1_SS (0xb1 << CxDRC1_SSDS_SHIFT)
|
||||
#define CxDRC1_NOTPOP(r) (1 << (16 + r)) /* Write 1 for Not Populated */
|
||||
#define CxDRC1_NOTPOP_MASK (0xf << 16)
|
||||
#define CxDRC1_MUSTWR (3 << 11)
|
||||
|
||||
#define CxDRC2_MCHBAR(x) (0x1238 + (x * 0x0100))
|
||||
#define CxDRC2_NOTPOP(r) (1 << (24 + r)) /* Write 1 for Not Populated */
|
||||
#define CxDRC2_NOTPOP_MASK (0xf << 24)
|
||||
#define CxDRC2_MUSTWR (1 << 12)
|
||||
#define CxDRC2_CLK1067MT (1 << 0)
|
||||
|
||||
/* DRAM Timing registers (32-bit each) */
|
||||
#define CxDRT0_MCHBAR(x) (0x1210 + (x * 0x0100))
|
||||
#define CxDRT0_BtB_WtP_SHIFT 26
|
||||
#define CxDRT0_BtB_WtP_MASK (0x1f << CxDRT0_BtB_WtP_SHIFT)
|
||||
#define CxDRT0_BtB_WtR_SHIFT 20
|
||||
#define CxDRT0_BtB_WtR_MASK (0x1f << CxDRT0_BtB_WtR_SHIFT)
|
||||
#define CxDRT1_MCHBAR(x) (0x1214 + (x * 0x0100))
|
||||
#define CxDRT2_MCHBAR(x) (0x1218 + (x * 0x0100))
|
||||
#define CxDRT3_MCHBAR(x) (0x121c + (x * 0x0100))
|
||||
#define CxDRT4_MCHBAR(x) (0x1220 + (x * 0x0100))
|
||||
#define CxDRT5_MCHBAR(x) (0x1224 + (x * 0x0100))
|
||||
#define CxDRT6_MCHBAR(x) (0x1228 + (x * 0x0100))
|
||||
|
||||
/* Clock disable registers (32-bit each) */
|
||||
#define CxDCLKDIS_MCHBAR(x) (0x120c + (x * 0x0100))
|
||||
#define CxDCLKDIS_MASK 3
|
||||
#define CxDCLKDIS_ENABLE 3 /* Always enable both clock pairs. */
|
||||
|
||||
/* On-Die-Termination registers (2x 32-bit per channel) */
|
||||
#define CxODT_HIGH(x) (0x124c + (x * 0x0100))
|
||||
#define CxODT_LOW(x) (0x1248 + (x * 0x0100))
|
||||
|
||||
/* Write Training registers. */
|
||||
#define CxWRTy_MCHBAR(ch, s) (0x1470 + (ch * 0x0100) + ((3 - s) * 4))
|
||||
|
||||
#define CxGTEW(x) (0x1270+(x*0x100))
|
||||
#define CxGTC(x) (0x1274+(x*0x100))
|
||||
#define CxDTPEW(x) (0x1278+(x*0x100))
|
||||
#define CxDTAEW(x) (0x1280+(x*0x100))
|
||||
#define CxDTC(x) (0x1288+(x*0x100))
|
||||
|
||||
|
||||
/*
|
||||
* DMIBAR
|
||||
*/
|
||||
|
|
@ -382,7 +122,6 @@ enum {
|
|||
#define DMIVC0RCTL 0x14
|
||||
#define DMIESD 0x44
|
||||
|
||||
|
||||
/*
|
||||
* EPBAR
|
||||
*/
|
||||
|
|
@ -391,34 +130,6 @@ enum {
|
|||
#define EPBAR16(x) *((volatile u16 *)(DEFAULT_EPBAR + x))
|
||||
#define EPBAR32(x) *((volatile u32 *)(DEFAULT_EPBAR + x))
|
||||
|
||||
|
||||
#ifndef __ASSEMBLER__
|
||||
void gm45_early_init(void);
|
||||
void gm45_early_reset(void);
|
||||
|
||||
void enter_raminit_or_reset(void);
|
||||
void get_gmch_info(sysinfo_t *);
|
||||
void raminit_thermal(const sysinfo_t *);
|
||||
void init_igd(const sysinfo_t *, int no_igd, int no_peg);
|
||||
void init_pm(const sysinfo_t *);
|
||||
|
||||
int raminit_read_vco_index(void);
|
||||
u32 raminit_get_rank_addr(unsigned int channel, unsigned int rank);
|
||||
|
||||
void raminit_rcomp_calibration(stepping_t stepping);
|
||||
void raminit_reset_readwrite_pointers(void);
|
||||
void raminit_receive_enable_calibration(const timings_t *, const dimminfo_t *);
|
||||
void raminit_write_training(const mem_clock_t, const dimminfo_t *, int s3resume);
|
||||
void raminit_read_training(const dimminfo_t *, int s3resume);
|
||||
|
||||
void gm45_late_init(stepping_t);
|
||||
|
||||
u32 decode_igd_memory_size(u32 gms);
|
||||
u32 decode_igd_gtt_size(u32 gsm);
|
||||
|
||||
void init_iommu(void);
|
||||
#endif
|
||||
|
||||
/* Chipset types */
|
||||
#define NEHALEM_MOBILE 0
|
||||
#define NEHALEM_DESKTOP 1
|
||||
|
|
|
|||
Loading…
Reference in New Issue