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Diffstat (limited to 'arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c')
-rw-r--r--arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c76
1 files changed, 38 insertions, 38 deletions
diff --git a/arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c b/arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c
index 242eb47..d7333ba 100644
--- a/arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c
@@ -353,14 +353,14 @@ static void set_timing_cfg_3(fsl_ddr_cfg_regs_t *ddr,
/* Control Adjust */
unsigned int cntl_adj = 0;
- ext_pretoact = picos_to_mclk(common_dimm->tRP_ps) >> 4;
- ext_acttopre = picos_to_mclk(common_dimm->tRAS_ps) >> 4;
- ext_acttorw = picos_to_mclk(common_dimm->tRCD_ps) >> 4;
+ ext_pretoact = picos_to_mclk(common_dimm->trp_ps) >> 4;
+ ext_acttopre = picos_to_mclk(common_dimm->tras_ps) >> 4;
+ ext_acttorw = picos_to_mclk(common_dimm->trcd_ps) >> 4;
ext_caslat = (2 * cas_latency - 1) >> 4;
- ext_refrec = (picos_to_mclk(common_dimm->tRFC_ps) - 8) >> 4;
+ ext_refrec = (picos_to_mclk(common_dimm->trfc_ps) - 8) >> 4;
/* ext_wrrec only deals with 16 clock and above, or 14 with OTF */
- ext_wrrec = (picos_to_mclk(common_dimm->tWR_ps) +
- (popts->OTF_burst_chop_en ? 2 : 0)) >> 4;
+ ext_wrrec = (picos_to_mclk(common_dimm->twr_ps) +
+ (popts->otf_burst_chop_en ? 2 : 0)) >> 4;
ddr->timing_cfg_3 = (0
| ((ext_pretoact & 0x1) << 28)
@@ -400,9 +400,9 @@ static void set_timing_cfg_1(fsl_ddr_cfg_regs_t *ddr,
static const u8 wrrec_table[] = {
1, 2, 3, 4, 5, 6, 7, 8, 10, 10, 12, 12, 14, 14, 0, 0};
- pretoact_mclk = picos_to_mclk(common_dimm->tRP_ps);
- acttopre_mclk = picos_to_mclk(common_dimm->tRAS_ps);
- acttorw_mclk = picos_to_mclk(common_dimm->tRCD_ps);
+ pretoact_mclk = picos_to_mclk(common_dimm->trp_ps);
+ acttopre_mclk = picos_to_mclk(common_dimm->tras_ps);
+ acttorw_mclk = picos_to_mclk(common_dimm->trcd_ps);
/*
* Translate CAS Latency to a DDR controller field value:
@@ -433,17 +433,17 @@ static void set_timing_cfg_1(fsl_ddr_cfg_regs_t *ddr,
caslat_ctrl = 2 * cas_latency - 1;
#endif
- refrec_ctrl = picos_to_mclk(common_dimm->tRFC_ps) - 8;
- wrrec_mclk = picos_to_mclk(common_dimm->tWR_ps);
+ refrec_ctrl = picos_to_mclk(common_dimm->trfc_ps) - 8;
+ wrrec_mclk = picos_to_mclk(common_dimm->twr_ps);
if (wrrec_mclk > 16)
printf("Error: WRREC doesn't support more than 16 clocks\n");
else
wrrec_mclk = wrrec_table[wrrec_mclk - 1];
- if (popts->OTF_burst_chop_en)
+ if (popts->otf_burst_chop_en)
wrrec_mclk += 2;
- acttoact_mclk = picos_to_mclk(common_dimm->tRRD_ps);
+ acttoact_mclk = picos_to_mclk(common_dimm->trrd_ps);
/*
* JEDEC has min requirement for tRRD
*/
@@ -451,7 +451,7 @@ static void set_timing_cfg_1(fsl_ddr_cfg_regs_t *ddr,
if (acttoact_mclk < 4)
acttoact_mclk = 4;
#endif
- wrtord_mclk = picos_to_mclk(common_dimm->tWTR_ps);
+ wrtord_mclk = picos_to_mclk(common_dimm->twtr_ps);
/*
* JEDEC has some min requirements for tWTR
*/
@@ -462,7 +462,7 @@ static void set_timing_cfg_1(fsl_ddr_cfg_regs_t *ddr,
if (wrtord_mclk < 4)
wrtord_mclk = 4;
#endif
- if (popts->OTF_burst_chop_en)
+ if (popts->otf_burst_chop_en)
wrtord_mclk += 2;
ddr->timing_cfg_1 = (0
@@ -518,7 +518,7 @@ static void set_timing_cfg_2(fsl_ddr_cfg_regs_t *ddr,
wr_lat = compute_cas_write_latency();
#endif
- rd_to_pre = picos_to_mclk(common_dimm->tRTP_ps);
+ rd_to_pre = picos_to_mclk(common_dimm->trtp_ps);
/*
* JEDEC has some min requirements for tRTP
*/
@@ -531,12 +531,12 @@ static void set_timing_cfg_2(fsl_ddr_cfg_regs_t *ddr,
#endif
if (additive_latency)
rd_to_pre += additive_latency;
- if (popts->OTF_burst_chop_en)
+ if (popts->otf_burst_chop_en)
rd_to_pre += 2; /* according to UM */
wr_data_delay = popts->write_data_delay;
- cke_pls = picos_to_mclk(popts->tCKE_clock_pulse_width_ps);
- four_act = picos_to_mclk(popts->tFAW_window_four_activates_ps);
+ cke_pls = picos_to_mclk(popts->tcke_clock_pulse_width_ps);
+ four_act = picos_to_mclk(popts->tfaw_window_four_activates_ps);
ddr->timing_cfg_2 = (0
| ((add_lat_mclk & 0xf) << 28)
@@ -555,8 +555,8 @@ static void set_ddr_sdram_rcw(fsl_ddr_cfg_regs_t *ddr,
const memctl_options_t *popts,
const common_timing_params_t *common_dimm)
{
- if (common_dimm->all_DIMMs_registered
- && !common_dimm->all_DIMMs_unbuffered) {
+ if (common_dimm->all_dimms_registered &&
+ !common_dimm->all_dimms_unbuffered) {
if (popts->rcw_override) {
ddr->ddr_sdram_rcw_1 = popts->rcw_1;
ddr->ddr_sdram_rcw_2 = popts->rcw_2;
@@ -599,8 +599,8 @@ static void set_ddr_sdram_cfg(fsl_ddr_cfg_regs_t *ddr,
unsigned int dbw; /* DRAM dta bus width */
unsigned int eight_be = 0; /* 8-beat burst enable, DDR2 is zero */
unsigned int ncap = 0; /* Non-concurrent auto-precharge */
- unsigned int threeT_en; /* Enable 3T timing */
- unsigned int twoT_en; /* Enable 2T timing */
+ unsigned int threet_en; /* Enable 3T timing */
+ unsigned int twot_en; /* Enable 2T timing */
unsigned int ba_intlv_ctl; /* Bank (CS) interleaving control */
unsigned int x32_en = 0; /* x32 enable */
unsigned int pchb8 = 0; /* precharge bit 8 enable */
@@ -610,20 +610,20 @@ static void set_ddr_sdram_cfg(fsl_ddr_cfg_regs_t *ddr,
mem_en = 1;
sren = popts->self_refresh_in_sleep;
- if (common_dimm->all_DIMMs_ECC_capable) {
+ if (common_dimm->all_dimms_ecc_capable) {
/* Allow setting of ECC only if all DIMMs are ECC. */
- ecc_en = popts->ECC_mode;
+ ecc_en = popts->ecc_mode;
} else {
ecc_en = 0;
}
- if (common_dimm->all_DIMMs_registered
- && !common_dimm->all_DIMMs_unbuffered) {
+ if (common_dimm->all_dimms_registered &&
+ !common_dimm->all_dimms_unbuffered) {
rd_en = 1;
- twoT_en = 0;
+ twot_en = 0;
} else {
rd_en = 0;
- twoT_en = popts->twoT_en;
+ twot_en = popts->twot_en;
}
sdram_type = CONFIG_FSL_SDRAM_TYPE;
@@ -643,7 +643,7 @@ static void set_ddr_sdram_cfg(fsl_ddr_cfg_regs_t *ddr,
eight_be = 1;
}
- threeT_en = popts->threeT_en;
+ threet_en = popts->threet_en;
ba_intlv_ctl = popts->ba_intlv_ctl;
hse = popts->half_strength_driver_enable;
@@ -657,8 +657,8 @@ static void set_ddr_sdram_cfg(fsl_ddr_cfg_regs_t *ddr,
| ((dbw & 0x3) << 19)
| ((eight_be & 0x1) << 18)
| ((ncap & 0x1) << 17)
- | ((threeT_en & 0x1) << 16)
- | ((twoT_en & 0x1) << 15)
+ | ((threet_en & 0x1) << 16)
+ | ((twot_en & 0x1) << 15)
| ((ba_intlv_ctl & 0x7F) << 8)
| ((x32_en & 0x1) << 5)
| ((pchb8 & 0x1) << 4)
@@ -691,7 +691,7 @@ static void set_ddr_sdram_cfg_2(fsl_ddr_cfg_regs_t *ddr,
int i;
dll_rst_dis = 1; /* Make this configurable */
- dqs_cfg = popts->DQS_config;
+ dqs_cfg = popts->dqs_config;
for (i = 0; i < CONFIG_CHIP_SELECTS_PER_CTRL; i++) {
if (popts->cs_local_opts[i].odt_rd_cfg
|| popts->cs_local_opts[i].odt_wr_cfg) {
@@ -710,7 +710,7 @@ static void set_ddr_sdram_cfg_2(fsl_ddr_cfg_regs_t *ddr,
* << DDR_SDRAM_INTERVAL[REFINT]
*/
#if defined(CONFIG_FSL_DDR3)
- obc_cfg = popts->OTF_burst_chop_en;
+ obc_cfg = popts->otf_burst_chop_en;
#else
obc_cfg = 0;
#endif
@@ -730,7 +730,7 @@ static void set_ddr_sdram_cfg_2(fsl_ddr_cfg_regs_t *ddr,
#if defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
/* Use the DDR controller to auto initialize memory. */
- d_init = popts->ECC_init_using_memctl;
+ d_init = popts->ecc_init_using_memctl;
ddr->ddr_data_init = CONFIG_MEM_INIT_VALUE;
debug("DDR: ddr_data_init = 0x%08x\n", ddr->ddr_data_init);
#else
@@ -939,7 +939,7 @@ static void set_ddr_sdram_mode(fsl_ddr_cfg_regs_t *ddr,
*/
dll_on = 1;
- wr_mclk = (common_dimm->tWR_ps + mclk_ps - 1) / mclk_ps;
+ wr_mclk = (common_dimm->twr_ps + mclk_ps - 1) / mclk_ps;
if (wr_mclk <= 16) {
wr = wr_table[wr_mclk - 5];
} else {
@@ -1101,7 +1101,7 @@ static void set_ddr_sdram_mode(fsl_ddr_cfg_regs_t *ddr,
#if defined(CONFIG_FSL_DDR2)
const unsigned int mclk_ps = get_memory_clk_period_ps();
#endif
- dqs_en = !popts->DQS_config;
+ dqs_en = !popts->dqs_config;
rtt = fsl_ddr_get_rtt();
al = additive_latency;
@@ -1130,7 +1130,7 @@ static void set_ddr_sdram_mode(fsl_ddr_cfg_regs_t *ddr,
#if defined(CONFIG_FSL_DDR1)
wr = 0; /* Historical */
#elif defined(CONFIG_FSL_DDR2)
- wr = (common_dimm->tWR_ps + mclk_ps - 1) / mclk_ps - 1;
+ wr = (common_dimm->twr_ps + mclk_ps - 1) / mclk_ps - 1;
#endif
dll_res = 0;
mode = 0;
generated by cgit v1.1 at 2024-09-13 09:10:17 +0000