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b3d023b405
CONFIG_SPI does not exist in Kconfig in the first place, so the
dependency "depends on DM && SPI" is never met, i.e., DM_SPI_FLASH
can never be enabled (unless you ignore the dependency in an illegal
way. See below.)
Actually, some defconfigs such as socfpga_*_defconfig define
CONFIG_DM_SPI_FLASH=y, but it never appears in the .config file
because of this wrong dependency.
On the other hand, all the Tegra boards enable DM_SPI_FLASH because
config DM_SPI_FLASH
default y
silently ignores the dependency.
Unfortunately, this style of CONFIG definition is abused everywhere
in U-Boot, so we easily miss such a wrong dependency.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
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|---|---|---|
| .. | ||
| nand | ||
| onenand | ||
| spi | ||
| ubi | ||
| at45.c | ||
| cfi_flash.c | ||
| cfi_mtd.c | ||
| dataflash.c | ||
| ftsmc020.c | ||
| jedec_flash.c | ||
| Kconfig | ||
| Makefile | ||
| mtdconcat.c | ||
| mtdcore.c | ||
| mtdcore.h | ||
| mtdpart.c | ||
| mw_eeprom.c | ||
| st_smi.c | ||