Convert CONFIG_SYS_I2C_EARLY_INIT to Kconfig
Convert SYS_I2C_EARLY_INIT to Kconfig, and make it depend on
SPL_SYS_I2C_LEGACY. Remove the weak implementation as it's either
something that needs to exist for real, or shouldn't be called.
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index 1466f8d..f4df4ba 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -69,6 +69,13 @@
Enable the legacy I2C subsystem and drivers in TPL. This is useful
in some size constrained situations.
+config SYS_I2C_EARLY_INIT
+ bool "Enable legacy I2C subsystem early in boot"
+ depends on BOARD_EARLY_INIT_F && SPL_SYS_I2C_LEGACY && SYS_I2C_MXC
+ help
+ Add the function prototype for i2c_early_init_f which is called in
+ board_early_init_f.
+
config I2C_CROS_EC_TUNNEL
tristate "Chrome OS EC tunnel I2C bus"
depends on CROS_EC
diff --git a/drivers/i2c/i2c_core.c b/drivers/i2c/i2c_core.c
index 85cf75e..09f91e6 100644
--- a/drivers/i2c/i2c_core.c
+++ b/drivers/i2c/i2c_core.c
@@ -190,11 +190,6 @@
{
}
-/* implement possible for i2c specific early i2c init */
-__weak void i2c_early_init_f(void)
-{
-}
-
/*
* i2c_init_all():
*