[SeaBIOS] [PATCH 0/5] sdcard improvements
Kevin O'Connor
kevin at koconnor.net
Fri Jul 31 00:36:18 CEST 2015
This series expands the sdcard init sequence (as detailed in the SDHCI
spec). It will probably still only work under QEMU, but it's further
along.
-Kevin
Kevin O'Connor (5):
sdcard: Check if card is present before sending commands to card
sdcard: Implement controller frequency setting according to sdhci spec
sdcard: Make sure controller support 3.3V before enabling it
sdcard: Set timeout control register during init (to max allowed
timeout)
sdcard: Improve SD card initialization command sequence
src/hw/sdcard.c | 110 +++++++++++++++++++++++++++++++++++++++++++++++++++-----
1 file changed, 101 insertions(+), 9 deletions(-)
--
1.9.3
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