i2c: Rename CONFIG_SYS_I2C to CONFIG_SYS_I2C_LEGACY
It is quite confusing that CONFIG_SYS_I2C selects the legacy I2C and
CONFIG_DM_I2C selects the current I2C. The deadline to migrate I2C is less
than a year away.
Also we want to have a CONFIG_I2C for U-Boot proper just like we have
CONFIG_SPL_I2C for SPL, so we can simplify the Makefile rules.
Rename this symbol so it is clear it is going away.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
diff --git a/board/compulab/common/Makefile b/board/compulab/common/Makefile
index 7ba92f5..842fb3b 100644
--- a/board/compulab/common/Makefile
+++ b/board/compulab/common/Makefile
@@ -5,6 +5,6 @@
# Author: Igor Grinberg <grinberg@compulab.co.il>
obj-y += common.o
-obj-$(CONFIG_SYS_I2C) += eeprom.o
+obj-$(CONFIG_SYS_I2C_LEGACY) += eeprom.o
obj-$(CONFIG_LCD) += omap3_display.o
obj-$(CONFIG_SMC911X) += omap3_smc911x.o
diff --git a/board/compulab/common/eeprom.h b/board/compulab/common/eeprom.h
index a9c0203..51c8acf 100644
--- a/board/compulab/common/eeprom.h
+++ b/board/compulab/common/eeprom.h
@@ -10,7 +10,7 @@
#define _EEPROM_
#include <errno.h>
-#ifdef CONFIG_SYS_I2C
+#ifdef CONFIG_SYS_I2C_LEGACY
int cl_eeprom_read_mac_addr(uchar *buf, uint eeprom_bus);
u32 cl_eeprom_get_board_rev(uint eeprom_bus);
int cl_eeprom_get_product_name(uchar *buf, uint eeprom_bus);