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software/liblitesdcard: Check sdcard_wait_data_done in sdcard_switch/sdcard_app_send_scr since requesting a data read transfer.

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This commit is contained in:
Florent Kermarrec 2021-03-16 12:44:00 +01:00
parent 04cb8e0e5e
commit c071bb4ac7
1 changed files with 6 additions and 4 deletions
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10
litex/soc/software/liblitesdcard/sdcard.c
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@ -218,9 +218,10 @@ int sdcard_switch(unsigned int mode, unsigned int group, unsigned int value) {
#endif #endif
sdcore_block_length_write(64); sdcore_block_length_write(64);
sdcore_block_count_write(1); sdcore_block_count_write(1);
return sdcard_send_command(arg, 6, while (sdcard_send_command(arg, 6,
(SDCARD_CTRL_DATA_TRANSFER_READ << 5) | (SDCARD_CTRL_DATA_TRANSFER_READ << 5) |
SDCARD_CTRL_RESPONSE_SHORT); SDCARD_CTRL_RESPONSE_SHORT) != SD_OK);
return sdcard_wait_data_done();
} }
int sdcard_app_send_scr(void) { int sdcard_app_send_scr(void) {
@ -229,9 +230,10 @@ int sdcard_app_send_scr(void) {
#endif #endif
sdcore_block_length_write(8); sdcore_block_length_write(8);
sdcore_block_count_write(1); sdcore_block_count_write(1);
return sdcard_send_command(0, 51, while (sdcard_send_command(0, 51,
(SDCARD_CTRL_DATA_TRANSFER_READ << 5) | (SDCARD_CTRL_DATA_TRANSFER_READ << 5) |
SDCARD_CTRL_RESPONSE_SHORT); SDCARD_CTRL_RESPONSE_SHORT) != SD_OK);
return sdcard_wait_data_done();
} }
int sdcard_app_set_blocklen(unsigned int blocklen) { int sdcard_app_set_blocklen(unsigned int blocklen) {