Convert CONFIG_SPI to Kconfig
This converts the following to Kconfig:
CONFIG_SPI
This partly involves updating code that assumes that CONFIG_SPI implies
things that are specific to the MPC8xx SPI driver. For now, just update
the CONFIG tests. This also involves reworking the default for
CONFIG_SYS_DEF_EEPROM_ADDR so that we don't set it when we cannot make a
reasonable default, as it does not cause any compile failures.
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/Kconfig b/arch/Kconfig
index e599e7a..dd5a887 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -75,6 +75,7 @@
select DM_GPIO
select DM_MMC
select HAVE_BLOCK_DEVICE
+ select SPI
select LZO
imply CMD_GETTIME
imply CMD_HASH