Merge pull request #1340 from fritzbauer/SDCardInitFix

Do not call spisdcard_select for CMD0.
2022-07-05 11:27:23 +02:00 · 2022-07-05 11:27:23 +02:00 · 9f2b62d6e8
parent 767647bb29 fa234e8ed8
commit 9f2b62d6e8
1 changed files with 1 additions and 1 deletions
--- a/litex/soc/software/liblitesdcard/spisdcard.c
+++ b/litex/soc/software/liblitesdcard/spisdcard.c
@ -173,7 +173,7 @@ static uint8_t spisdcardsend_cmd(uint8_t cmd, uint32_t arg)
    }

    /* Select the card and wait for it, except for CMD12: STOP_TRANSMISSION */
-    if (cmd != CMD12) {
+    if (cmd != CMD12 && cmd != CMD0) {
        spisdcard_deselect();
        if (spisdcard_select() == 0)
            return 0xff;