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Merge pull request #1340 from fritzbauer/SDCardInitFix 

Do not call spisdcard_select for CMD0.
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enjoy-digital 2022-07-05 11:27:23 +02:00 committed by GitHub
parent 767647bb29 fa234e8ed8
commit 9f2b62d6e8
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1 changed files with 1 additions and 1 deletions
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litex/soc/software/liblitesdcard/spisdcard.c
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@ -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 */ /* Select the card and wait for it, except for CMD12: STOP_TRANSMISSION */
if (cmd != CMD12) { if (cmd != CMD12 && cmd != CMD0) {
spisdcard_deselect(); spisdcard_deselect();
if (spisdcard_select() == 0) if (spisdcard_select() == 0)
return 0xff; return 0xff;