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Searched refs:spd (Results 1 – 25 of 38) sorted by relevance

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/rk3399_rockchip-uboot/arch/arm/mach-keystone/
H A Dddr3_spd.c160 static int ddrtimingcalculation(ddr3_spd_eeprom_t *buf, struct ddr3_sodimm *spd, in ddrtimingcalculation() argument
169 spd->sdram_type = 0x03; in ddrtimingcalculation()
170 spd->ibank = 0x03; in ddrtimingcalculation()
174 spd->t_ck = buf->tck_min * mtb; in ddrtimingcalculation()
176 spd_cb->ddrspdclock = 2000000 / spd->t_ck; in ddrtimingcalculation()
179 spd->rank = ((buf->organization & 0x38) >> 3) + 1; in ddrtimingcalculation()
180 if (spd->rank > 2) in ddrtimingcalculation()
183 spd->pagesize = (buf->addressing & 0x07) + 1; in ddrtimingcalculation()
184 if (spd->pagesize > 3) in ddrtimingcalculation()
187 spd->buswidth = 8 << (buf->bus_width & 0x7); in ddrtimingcalculation()
[all …]
/rk3399_rockchip-uboot/drivers/ddr/fsl/
H A Dddr4_dimm_params.c84 compute_ranksize(const struct ddr4_spd_eeprom_s *spd) in compute_ranksize() argument
94 if ((spd->density_banks & 0xf) <= 7) in compute_ranksize()
95 nbit_sdram_cap_bsize = (spd->density_banks & 0xf) + 28; in compute_ranksize()
96 if ((spd->bus_width & 0x7) < 4) in compute_ranksize()
97 nbit_primary_bus_width = (spd->bus_width & 0x7) + 3; in compute_ranksize()
98 if ((spd->organization & 0x7) < 4) in compute_ranksize()
99 nbit_sdram_width = (spd->organization & 0x7) + 2; in compute_ranksize()
100 package_3ds = (spd->package_type & 0x3) == 0x2; in compute_ranksize()
102 die_count = (spd->package_type >> 4) & 0x7; in compute_ranksize()
123 const generic_spd_eeprom_t *spd, in ddr_compute_dimm_parameters() argument
[all …]
H A Dddr3_dimm_params.c54 compute_ranksize(const ddr3_spd_eeprom_t *spd) in compute_ranksize() argument
62 if ((spd->density_banks & 0xf) < 7) in compute_ranksize()
63 nbit_sdram_cap_bsize = (spd->density_banks & 0xf) + 28; in compute_ranksize()
64 if ((spd->bus_width & 0x7) < 4) in compute_ranksize()
65 nbit_primary_bus_width = (spd->bus_width & 0x7) + 3; in compute_ranksize()
66 if ((spd->organization & 0x7) < 4) in compute_ranksize()
67 nbit_sdram_width = (spd->organization & 0x7) + 2; in compute_ranksize()
85 const ddr3_spd_eeprom_t *spd, in ddr_compute_dimm_parameters() argument
94 if (spd->mem_type) { in ddr_compute_dimm_parameters()
95 if (spd->mem_type != SPD_MEMTYPE_DDR3) { in ddr_compute_dimm_parameters()
[all …]
H A Dinteractive.c877 void ddr1_spd_dump(const ddr1_spd_eeprom_t *spd) in ddr1_spd_dump() argument
881 printf("%-3d : %02x %s\n", 0, spd->info_size, in ddr1_spd_dump()
883 printf("%-3d : %02x %s\n", 1, spd->chip_size, in ddr1_spd_dump()
885 printf("%-3d : %02x %s\n", 2, spd->mem_type, in ddr1_spd_dump()
887 printf("%-3d : %02x %s\n", 3, spd->nrow_addr, in ddr1_spd_dump()
889 printf("%-3d : %02x %s\n", 4, spd->ncol_addr, in ddr1_spd_dump()
891 printf("%-3d : %02x %s\n", 5, spd->nrows, in ddr1_spd_dump()
893 printf("%-3d : %02x %s\n", 6, spd->dataw_lsb, in ddr1_spd_dump()
895 printf("%-3d : %02x %s\n", 7, spd->dataw_msb, in ddr1_spd_dump()
897 printf("%-3d : %02x %s\n", 8, spd->voltage, in ddr1_spd_dump()
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H A Dddr2_dimm_params.c205 const ddr2_spd_eeprom_t *spd, in ddr_compute_dimm_parameters() argument
211 if (spd->mem_type) { in ddr_compute_dimm_parameters()
212 if (spd->mem_type != SPD_MEMTYPE_DDR2) { in ddr_compute_dimm_parameters()
221 retval = ddr2_spd_check(spd); in ddr_compute_dimm_parameters()
233 memcpy(pdimm->mpart, spd->mpart, sizeof(pdimm->mpart) - 1); in ddr_compute_dimm_parameters()
236 pdimm->n_ranks = (spd->mod_ranks & 0x7) + 1; in ddr_compute_dimm_parameters()
237 pdimm->rank_density = compute_ranksize(spd->mem_type, spd->rank_dens); in ddr_compute_dimm_parameters()
239 pdimm->data_width = spd->dataw; in ddr_compute_dimm_parameters()
240 pdimm->primary_sdram_width = spd->primw; in ddr_compute_dimm_parameters()
241 pdimm->ec_sdram_width = spd->ecw; in ddr_compute_dimm_parameters()
[all …]
H A Dddr1_dimm_params.c222 const ddr1_spd_eeprom_t *spd, in ddr_compute_dimm_parameters() argument
228 if (spd->mem_type) { in ddr_compute_dimm_parameters()
229 if (spd->mem_type != SPD_MEMTYPE_DDR) { in ddr_compute_dimm_parameters()
238 retval = ddr1_spd_check(spd); in ddr_compute_dimm_parameters()
250 memcpy(pdimm->mpart, spd->mpart, sizeof(pdimm->mpart) - 1); in ddr_compute_dimm_parameters()
253 pdimm->n_ranks = spd->nrows; in ddr_compute_dimm_parameters()
254 pdimm->rank_density = compute_ranksize(spd->mem_type, spd->bank_dens); in ddr_compute_dimm_parameters()
256 pdimm->data_width = spd->dataw_lsb; in ddr_compute_dimm_parameters()
257 pdimm->primary_sdram_width = spd->primw; in ddr_compute_dimm_parameters()
258 pdimm->ec_sdram_width = spd->ecw; in ddr_compute_dimm_parameters()
[all …]
H A Dmain.c87 static void __get_spd(generic_spd_eeprom_t *spd, u8 i2c_address) in __get_spd() argument
104 ret = i2c_read(i2c_address, 0, 1, (uchar *)spd, 256); in __get_spd()
108 (uchar *)((ulong)spd + 256), in __get_spd()
113 ret = i2c_read(i2c_address, 0, 1, (uchar *)spd, in __get_spd()
131 memset(spd, 0, sizeof(generic_spd_eeprom_t)); in __get_spd()
136 void get_spd(generic_spd_eeprom_t *spd, u8 i2c_address);
457 generic_spd_eeprom_t *spd = in fsl_ddr_compute() local
462 i, spd, pdimm, j); in fsl_ddr_compute()
/rk3399_rockchip-uboot/arch/powerpc/cpu/mpc83xx/
H A Dspd_sdram.c100 static void spd_debug(spd_eeprom_t *spd) in spd_debug() argument
102 printf ("\nDIMM type: %-18.18s\n", spd->mpart); in spd_debug()
103 printf ("SPD size: %d\n", spd->info_size); in spd_debug()
104 printf ("EEPROM size: %d\n", 1 << spd->chip_size); in spd_debug()
105 printf ("Memory type: %d\n", spd->mem_type); in spd_debug()
106 printf ("Row addr: %d\n", spd->nrow_addr); in spd_debug()
107 printf ("Column addr: %d\n", spd->ncol_addr); in spd_debug()
108 printf ("# of rows: %d\n", spd->nrows); in spd_debug()
109 printf ("Row density: %d\n", spd->row_dens); in spd_debug()
110 printf ("# of banks: %d\n", spd->nbanks); in spd_debug()
[all …]
/rk3399_rockchip-uboot/common/
H A Dddr_spd.c50 ddr1_spd_check(const ddr1_spd_eeprom_t *spd) in ddr1_spd_check() argument
52 const u8 *p = (const u8 *)spd; in ddr1_spd_check()
54 return spd_check(p, spd->spd_rev, spd->cksum); in ddr1_spd_check()
58 ddr2_spd_check(const ddr2_spd_eeprom_t *spd) in ddr2_spd_check() argument
60 const u8 *p = (const u8 *)spd; in ddr2_spd_check()
62 return spd_check(p, spd->spd_rev, spd->cksum); in ddr2_spd_check()
87 ddr3_spd_check(const ddr3_spd_eeprom_t *spd) in ddr3_spd_check() argument
89 char *p = (char *)spd; in ddr3_spd_check()
101 len = !(spd->info_size_crc & 0x80) ? 126 : 117; in ddr3_spd_check()
107 if (spd->crc[0] == crc_lsb && spd->crc[1] == crc_msb) { in ddr3_spd_check()
[all …]
/rk3399_rockchip-uboot/board/xes/xpedite520x/
H A Dddr.c13 void get_spd(ddr2_spd_eeprom_t *spd, unsigned char i2c_address) in get_spd() argument
15 i2c_read(i2c_address, 0, 1, (uchar *)spd, sizeof(ddr2_spd_eeprom_t)); in get_spd()
21 if (spd->dimm_type == 0) { in get_spd()
22 spd->dimm_type = 0x4; in get_spd()
23 ((uchar *)spd)[63] += 0x4; in get_spd()
/rk3399_rockchip-uboot/board/sbc8548/
H A Dddr.c64 void get_spd(generic_spd_eeprom_t *spd, u8 i2c_address) in get_spd() argument
70 ret = i2c_read(ALT_SPD_EEPROM_ADDRESS, 0, 1, (uchar *)spd, in get_spd()
74 memset(spd, 0, sizeof(generic_spd_eeprom_t)); in get_spd()
77 ret = i2c_read(i2c_address, 0, 1, (uchar *)spd, in get_spd()
81 memset(spd, 0, sizeof(generic_spd_eeprom_t)); in get_spd()
/rk3399_rockchip-uboot/board/gdsys/p1022/
H A Dddr.c46 void get_spd(generic_spd_eeprom_t *spd, u8 i2c_address) in get_spd() argument
48 int ret = i2c_read(i2c_address, 0, 2, (uchar *)spd, in get_spd()
65 memset(spd, 0, sizeof(generic_spd_eeprom_t)); in get_spd()
/rk3399_rockchip-uboot/drivers/usb/host/
H A Dehci-faraday.c39 int spd, ret = PORTSC_PSPD_HS; in faraday_ehci_get_port_speed() local
44 spd = OTGCSR_SPD(readl(&regs->otg.otgcsr)); in faraday_ehci_get_port_speed()
46 spd = BMCSR_SPD(readl(&regs->usb.bmcsr)); in faraday_ehci_get_port_speed()
48 switch (spd) { in faraday_ehci_get_port_speed()
/rk3399_rockchip-uboot/board/freescale/common/
H A Dpixis.h19 u8 spd; member
58 u8 spd; member
85 u8 spd; member
114 u8 spd; member
144 u8 spd; member
H A Dngpixis.h22 u8 spd; member
/rk3399_rockchip-uboot/board/freescale/c29xpcie/
H A Dddr.c97 void get_spd(generic_spd_eeprom_t *spd, u8 i2c_address) in get_spd() argument
99 int ret = i2c_read(i2c_address, 0, 2, (uint8_t *)spd, in get_spd()
105 memset(spd, 0, sizeof(generic_spd_eeprom_t)); in get_spd()
/rk3399_rockchip-uboot/include/power/power_delivery/
H A Dpd_vdo.h229 #define VDO_UFP(ver, cap, conn, vcpwr, vcr, vbr, alt, spd) \ argument
232 | ((spd) & 0x7))
367 #define VDO_PCABLE(hw, fw, ver, conn, lat, term, vbm, cur, spd) \ argument
370 | ((vbm) & 0x3) << 9 | ((cur) & 0x3) << 5 | ((spd) & 0x7))
371 #define VDO_ACABLE1(hw, fw, ver, conn, lat, term, vbm, sbu, sbut, cur, vbt, sopp, spd) \ argument
375 | (vbt) << 4 | (sopp) << 3 | ((spd) & 0x7))
/rk3399_rockchip-uboot/include/
H A Dddr_spd.h499 extern unsigned int ddr1_spd_check(const ddr1_spd_eeprom_t *spd);
500 extern void ddr1_spd_dump(const ddr1_spd_eeprom_t *spd);
501 extern unsigned int ddr2_spd_check(const ddr2_spd_eeprom_t *spd);
502 extern void ddr2_spd_dump(const ddr2_spd_eeprom_t *spd);
503 extern unsigned int ddr3_spd_check(const ddr3_spd_eeprom_t *spd);
504 unsigned int ddr4_spd_check(const struct ddr4_spd_eeprom_s *spd);
H A Dfsl_ddr.h44 const generic_spd_eeprom_t *spd, in compute_dimm_parameters() argument
48 return ddr_compute_dimm_parameters(ctrl_num, spd, pdimm, dimm_number); in compute_dimm_parameters()
H A Dfsl_ddr_dimm_params.h114 const generic_spd_eeprom_t *spd,
/rk3399_rockchip-uboot/board/xes/xpedite550x/
H A Dddr.c14 void get_spd(ddr3_spd_eeprom_t *spd, u8 i2c_address) in get_spd() argument
16 i2c_read(i2c_address, SPD_EEPROM_OFFSET, 2, (uchar *)spd, in get_spd()
/rk3399_rockchip-uboot/board/xes/xpedite517x/
H A Dddr.c13 void get_spd(ddr2_spd_eeprom_t *spd, u8 i2c_address) in get_spd() argument
15 i2c_read(i2c_address, SPD_EEPROM_OFFSET, 2, (uchar *)spd, in get_spd()
/rk3399_rockchip-uboot/board/xes/xpedite537x/
H A Dddr.c14 void get_spd(ddr2_spd_eeprom_t *spd, u8 i2c_address) in get_spd() argument
16 i2c_read(i2c_address, SPD_EEPROM_OFFSET, 2, (uchar *)spd, in get_spd()
/rk3399_rockchip-uboot/doc/device-tree-bindings/misc/
H A Dintel,baytrail-fsp.txt53 - fsp,mrc-init-spd-addr1
54 - fsp,mrc-init-spd-addr2
104 fsp,mrc-init-spd-addr1 = <0xa0>;
105 fsp,mrc-init-spd-addr2 = <0xa2>;
/rk3399_rockchip-uboot/doc/
H A DREADME.fsl-ddr310 print [c<n>] [d<n>] [spd] [dimmparms] [commonparms] [opts] [addresses] [regs]
313 spd - print SPD data
320 edit <c#> <d#> <spd|dimmparms|commonparms|opts|addresses|regs> <element> <value>
323 spd - print SPD data
333 copy <src c#> <src d#> <spd|dimmparms|commonparms|opts|addresses|regs> <dst c#> <dst d#>
360 print [c<n>] [d<n>] [spd] [dimmparms] [commonparms] [opts] [addresses] [regs]

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