perusing cmd_mmc.c, ran across test for CONFIG_SUPPORT_EMMC_BOOT
with which i was unfamiliar so i did a grep to see where it was having
an effect and got this:
$ grep -r EMMC_BOOT *
arch/arm/cpu/armv7/exynos/spl_boot.c:#ifdef CONFIG_SUPPORT_EMMC_BOOT
arch/arm/cpu/armv7/exynos/spl_boot.c:#ifdef CONFIG_SUPPORT_EMMC_BOOT
boards.cfg:am335x_boneblack arm armv7 am335x ti am33xx am335x_evm:SERIAL1,CONS_INDEX=1,EMMC_BOOT
common/cmd_mmc.c:#ifdef CONFIG_SUPPORT_EMMC_BOOT
common/cmd_mmc.c:#ifdef CONFIG_SUPPORT_EMMC_BOOT
common/cmd_mmc.c:#endif /* CONFIG_SUPPORT_EMMC_BOOT */
common/cmd_mmc.c:#ifdef CONFIG_SUPPORT_EMMC_BOOT
drivers/mmc/mmc.c:#ifdef CONFIG_SUPPORT_EMMC_BOOT
include/configs/am335x_evm.h:#elif defined(CONFIG_EMMC_BOOT)
include/configs/exynos5250-dt.h:#define CONFIG_SUPPORT_EMMC_BOOT
$
confused because in the midst of all that, i see a reference in
am335x_evm.h to CONFIG_EMMC_BOOT rather than CONFIG_SUPPORT_EMMC_BOOT.
is that deliberate? i haven't dug further to see what that option
represents, but that difference just looks odd. thoughts?
rday
--
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Robert P. J. Day Ottawa, Ontario, CANADA
http://crashcourse.ca
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