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software/liblitedram: remove SDRAM_PHY_WRITE_LEVELING_REINIT no longer required on Ultrascale(+).

This commit is contained in:
Florent Kermarrec 2021-02-16 16:10:38 +01:00
parent 5291a646d2
commit 9a8a8c0fe5
1 changed files with 0 additions and 10 deletions
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10
litex/soc/software/liblitedram/sdram.c
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@ -340,10 +340,6 @@ void sdram_write_leveling_force_bitslip(int module, int bitslip, int show) {
}
static void sdram_write_leveling_rst_delay(int module) {
#ifdef SDRAM_PHY_WRITE_LEVELING_REINIT
int i;
#endif
/* Select module */
ddrphy_dly_sel_write(1 << module);
@ -351,12 +347,6 @@ static void sdram_write_leveling_rst_delay(int module) {
ddrphy_wdly_dq_rst_write(1);
ddrphy_wdly_dqs_rst_write(1);
cdelay(100);
#ifdef SDRAM_PHY_WRITE_LEVELING_REINIT
for(i=0; i<ddrphy_half_sys8x_taps_read(); i++) {
ddrphy_wdly_dqs_inc_write(1);
cdelay(100);
}
#endif
/* Un-select module */
ddrphy_dly_sel_write(0);