firmware, FPGA: fix for some SD cards

2011-11-10 17:54:52 +01:00
parent 3fda86125c
commit 68f255d75b
3 changed files with 9 additions and 6 deletions
--- a/src/sdnative.c
+++ b/src/sdnative.c
@@ -867,6 +867,9 @@ DRESULT sdn_initialize(BYTE drv) {
    if(rsp[1]&0x80) break;
  }

+  BITBAND(SD_DAT3REG->FIODIR, SD_DAT3PIN) = 0;
+  BITBAND(SD_DAT3REG->FIOCLR, SD_DAT3PIN) = 1;
+
  ccs = (rsp[1]>>6) & 1; /* SDHC/XC */

  cmd_slow(ALL_SEND_CID, 0, 0x4d, NULL, rsp);