2017-01-04 6:46 GMT+02:00 Lokesh Vutla <lokeshvu...@ti.com>: > > "Card did not respond to voltage select!" is coming from: > > drivers/mmc/mmc.c > > Can you check if mmc mux is being done properly?
This is one subject I had to fight lately. I just can't figure out how I can feed my own dtb for u-boot usage. Compilation report complains that CONFIG_DEFAULT_DEVICE_TREE is not set. If I set it in am335x_evm.h, i'll get more complaints telling that it has already been set. If I #undef it and then define it as "mydtb", it does not get produced and you will get that first complaint. If I replace "am335x-evm.dtb" with "mydtb.dtb" mmc boot still does not work because card present pin is not correctly mapped because it is coming from gpio told in "mydtb.dtb". Therefore, I had to modify drivers/mmc/omap_hsmmc.c by removing getdc and getwp methods from omap_hsmmc_ops. After that mmc boot started to work. This can now be dtb related problem in some other place. So, what is the correct method feeding modified dtb? Thanks, Matti _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
