drivers: i2c: mentor: move platform code into header files
At the moment we have two I2C stub drivers (for the Allwinner and the
Marvell platform), which #include the actual .c driver file.
Change this into the more usual design, by renaming and moving the stub
drivers into platform specific header files and including these from the
actual driver file. The platform specific include directories make sure
the driver picks up the right header automatically.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
diff --git a/drivers/mentor/i2c/mi2cv.c b/drivers/mentor/i2c/mi2cv.c
index 1b73e6f..8ebd966 100644
--- a/drivers/mentor/i2c/mi2cv.c
+++ b/drivers/mentor/i2c/mi2cv.c
@@ -15,6 +15,7 @@
#include <delay_timer.h>
#include <errno.h>
#include <mentor/mi2cv.h>
+#include <mentor_i2c_plat.h>
#include <mmio.h>
#if LOG_LEVEL >= LOG_LEVEL_VERBOSE
diff --git a/drivers/allwinner/sunxi_i2c.c b/plat/allwinner/common/include/mentor_i2c_plat.h
similarity index 90%
rename from drivers/allwinner/sunxi_i2c.c
rename to plat/allwinner/common/include/mentor_i2c_plat.h
index cc91ca5..f547f9a 100644
--- a/drivers/allwinner/sunxi_i2c.c
+++ b/plat/allwinner/common/include/mentor_i2c_plat.h
@@ -4,10 +4,10 @@
* SPDX-License-Identifier: BSD-3-Clause
* https://spdx.org/licenses
*/
-
/* This driver provides I2C support for Allwinner sunXi SoCs */
-#include <mmio.h>
+#ifndef SUNXI_I2C_H
+#define SUNXI_I2C_H
#define CONFIG_SYS_TCLK 24000000
#define CONFIG_SYS_I2C_SPEED 100000
@@ -25,4 +25,4 @@
uint32_t soft_reset;
};
-#include "../mentor/i2c/mi2cv.c"
+#endif
diff --git a/plat/allwinner/sun50i_h6/platform.mk b/plat/allwinner/sun50i_h6/platform.mk
index c3901d0..9098702 100644
--- a/plat/allwinner/sun50i_h6/platform.mk
+++ b/plat/allwinner/sun50i_h6/platform.mk
@@ -15,8 +15,8 @@
-I${AW_PLAT}/${PLAT}/include
PLAT_BL_COMMON_SOURCES := drivers/console/${ARCH}/console.S \
+ drivers/mentor/i2c/mi2cv.c \
drivers/ti/uart/${ARCH}/16550_console.S \
- ${AW_DRIVERS}/sunxi_i2c.c \
${XLAT_TABLES_LIB_SRCS} \
${AW_PLAT}/common/plat_helpers.S \
${AW_PLAT}/common/sunxi_common.c
diff --git a/plat/marvell/a8k/common/a8k_common.mk b/plat/marvell/a8k/common/a8k_common.mk
index 5956737..be2ff1e 100644
--- a/plat/marvell/a8k/common/a8k_common.mk
+++ b/plat/marvell/a8k/common/a8k_common.mk
@@ -57,9 +57,9 @@
MARVELL_MOCHI_DRV += $(MARVELL_DRV_BASE)/mochi/cp110_setup.c
-BLE_SOURCES := $(PLAT_COMMON_BASE)/plat_ble_setup.c \
+BLE_SOURCES := drivers/mentor/i2c/mi2cv.c \
+ $(PLAT_COMMON_BASE)/plat_ble_setup.c \
$(MARVELL_MOCHI_DRV) \
- $(MARVELL_DRV_BASE)/i2c/a8k_i2c.c \
$(PLAT_COMMON_BASE)/plat_pm.c \
$(MARVELL_DRV_BASE)/thermal.c \
$(PLAT_COMMON_BASE)/plat_thermal.c \
diff --git a/drivers/marvell/i2c/a8k_i2c.c b/plat/marvell/a8k/common/include/mentor_i2c_plat.h
similarity index 91%
rename from drivers/marvell/i2c/a8k_i2c.c
rename to plat/marvell/a8k/common/include/mentor_i2c_plat.h
index 1c0f922..8829a92 100644
--- a/drivers/marvell/i2c/a8k_i2c.c
+++ b/plat/marvell/a8k/common/include/mentor_i2c_plat.h
@@ -4,10 +4,10 @@
* SPDX-License-Identifier: BSD-3-Clause
* https://spdx.org/licenses
*/
-
/* This driver provides I2C support for Marvell A8K and compatible SoCs */
-#include <mmio.h>
+#ifndef A8K_I2C_H
+#define A8K_I2C_H
#define CONFIG_SYS_TCLK 250000000
#define CONFIG_SYS_I2C_SPEED 100000
@@ -30,4 +30,4 @@
uint32_t unstuck;
};
-#include "../../mentor/i2c/mi2cv.c"
+#endif