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software/liblitedram/sdram: fix cmd_delays -> dat_delays.

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This commit is contained in:
Florent Kermarrec 2020-09-23 19:43:28 +02:00
parent 01528e643e
commit a3c616028e
1 changed files with 5 additions and 5 deletions
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10
litex/soc/software/liblitedram/sdram.c
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@ -96,7 +96,7 @@ void sdram_mode_register_write(char reg, int value) {
#ifdef SDRAM_PHY_WRITE_LEVELING_CAPABLE
int _sdram_write_leveling_cmd_scan = 1;
int _sdram_write_leveling_cmd_delays[16];
int _sdram_write_leveling_dat_delays[16];
static void sdram_write_leveling_on(void)
{
@ -153,13 +153,13 @@ void sdram_write_leveling_force_cmd_delay(int taps, int show) {
}
void sdram_write_leveling_rst_dat_delay(int module, int show) {
_sdram_write_leveling_cmd_delays[module] = -1;
_sdram_write_leveling_dat_delays[module] = -1;
if (show)
printf("Reseting Dat delay of module %d\n", module);
}
void sdram_write_leveling_force_dat_delay(int module, int taps, int show) {
_sdram_write_leveling_cmd_delays[module] = taps;
_sdram_write_leveling_dat_delays[module] = taps;
if (show)
printf("Forcing Dat delay of module %d to %d taps\n", module, taps);
}
@ -281,8 +281,8 @@ static int sdram_write_leveling_scan(int *delays, int loops, int show)
sdram_write_leveling_rst_delay(i);
/* use forced delay if configured */
if (_sdram_write_leveling_cmd_delays[i] >= 0) {
delays[i] = _sdram_write_leveling_cmd_delays[i];
if (_sdram_write_leveling_dat_delays[i] >= 0) {
delays[i] = _sdram_write_leveling_dat_delays[i];
/* configure write delay */
for(j=0; j<delays[i]; j++)