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| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-09-13 13:18:31 +0200 |
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| committer | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-10-21 13:19:02 +0200 |
| commit | c8c8b3f1c179e1b8d21c2e636dc893ebfc522874 (patch) | |
| tree | 1dd4818d4c050bc38587d339f293f399ef2e2a86 /scripts/undefsym.py | |
| parent | 7dae0a1dd102ea5e58869a3082c61bfcadf29347 (diff) | |
| download | focaccia-qemu-c8c8b3f1c179e1b8d21c2e636dc893ebfc522874.tar.gz focaccia-qemu-c8c8b3f1c179e1b8d21c2e636dc893ebfc522874.zip | |
hw/sd/sdcard: Reset both start/end addresses on error
From the Spec "4.3.5 Erase": The host should adhere to the following command sequence: ERASE_WR_BLK_START, ERASE_WR_BLK_END and ERASE (CMD38). If an erase (CMD38) or address setting (CMD32, 33) command is received out of sequence, the card shall set the ERASE_SEQ_ERROR bit in the status register and reset the whole sequence. Reset both addresses if the ERASE command occured out of sequence (one of the start/end address is not set). Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20201015063824.212980-5-f4bug@amsat.org>
Diffstat (limited to 'scripts/undefsym.py')
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