Fixed delay in sdram driver (#210)

2020-01-09 11:21:14 +01:00 · 2020-01-09 11:21:14 +01:00 · f010ff0eca
parent a396b22d9a
commit f010ff0eca
1 changed files with 1 additions and 1 deletions
--- a/os/hal/ports/STM32/LLD/FSMCv1/hal_sdram_lld.c
+++ b/os/hal/ports/STM32/LLD/FSMCv1/hal_sdram_lld.c
@ -106,7 +106,7 @@ static void sdram_lld_init_sequence(const SDRAMConfig *cfgp) {
  SDRAMD1.sdram->SDCMR = FMCCM_CLK_ENABLED | command_target;

  /* Step 4: Insert delay (tipically 100uS).*/
-  osalThreadSleepMilliseconds(1);
+  osalSysPolledDelayX(OSAL_US2RTC(STM32_HCLK, 100));

  /* Step 5: Configure a PALL (precharge all) command.*/
  sdram_lld_wait_ready();