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https://github.com/fail0verflow/switch-coreboot.git
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e0cfad2b56
The existing GPIO config routines for SDMMC0-2 are over-generalized and somewhat confusing as a result. It would work nicely if all SDMMC ports were configured in the same fashion, but there are a few exceptions. For example, the inner function runs differently if we're using 8 bits of data instead of 4, so a big chunk is skipped for SDMMC2. SDMMC0 requires SD_0_CDn to be an output rather than alternate function and must have a value set. This patch trades some verbosity for simplicy. Now the SDMMC GPIO configuration a straight-forward sequence of GPIO operations without any exceptions. Signed-off-by: David Hendricks <dhendrix@chromium.org> Change-Id: If75075b24c6588c4c1b3be3fb9b1aa95e2fac2d1 Reviewed-on: https://gerrit.chromium.org/gerrit/65248 Reviewed-by: Gabe Black <gabeblack@chromium.org> Commit-Queue: David Hendricks <dhendrix@chromium.org> Tested-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/4446 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> |
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| arch | ||
| console | ||
| cpu | ||
| device | ||
| drivers | ||
| ec | ||
| include | ||
| lib | ||
| mainboard | ||
| northbridge | ||
| southbridge | ||
| superio | ||
| vendorcode | ||
| Kconfig | ||