Hello,
currently operation on Exynos4412-based Odroid devices is broken.
The bootloader stops with this message: Card did not respond to voltage select! *** Warning - MMC init failed, using default environment
This series fixes error handling in the s5p sdhci driver and the cause of the issue, which is an inverted card detection check.
Thanks goes to Marek Vasut and Sjoerd Simons who helped me on IRC to get this triaged.
With best wishes, Tobias
Tobias Jakobi (4): exynos: Properly initialize host_caps in s5p_sdhci_core_init() exynos: Fix passing of errors in exynos_mmc_init() exynos: be more verbose in process_nodes() exynos: fix and cleanup do_sdhci_init()
drivers/mmc/s5p_sdhci.c | 39 +++++++++++++++++++++++---------------- 1 file changed, 23 insertions(+), 16 deletions(-)