vf6xx: Avoid multiple symbol defined spurious compile time errors

When not using --allow-multiple-definition (-z muldefs)
in LD flags build fails with symbol multiply defined error.

Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>

4 files changed, 156 insertions, 151 deletions

diff --git a/examples/vf6xx_colibri_m4/pin_mux.c b/examples/vf6xx_colibri_m4/pin_mux.c
index df9a28e..fa7ec04 100644
--- a/examples/vf6xx_colibri_m4/pin_mux.c
+++ b/examples/vf6xx_colibri_m4/pin_mux.c
@@ -39,6 +39,144 @@
 #include "device_imx.h"
 #include "pin_mux.h"
 
+const uint32_t iomux_gpio_pad_addr[] = {
+	(uint32_t)(&IOMUXC_PTA6),
+	(uint32_t)(&IOMUXC_PTA8),
+	(uint32_t)(&IOMUXC_PTA9),
+	(uint32_t)(&IOMUXC_PTA10),
+	(uint32_t)(&IOMUXC_PTA11),
+	(uint32_t)(&IOMUXC_PTA12),
+	(uint32_t)(&IOMUXC_PTA16),
+	(uint32_t)(&IOMUXC_PTA17),
+	(uint32_t)(&IOMUXC_PTA18),
+	(uint32_t)(&IOMUXC_PTA19),
+	(uint32_t)(&IOMUXC_PTA20),
+	(uint32_t)(&IOMUXC_PTA21),
+	(uint32_t)(&IOMUXC_PTA22),
+	(uint32_t)(&IOMUXC_PTA23),
+	(uint32_t)(&IOMUXC_PTA24),
+	(uint32_t)(&IOMUXC_PTA25),
+	(uint32_t)(&IOMUXC_PTA26),
+	(uint32_t)(&IOMUXC_PTA27),
+	(uint32_t)(&IOMUXC_PTA28),
+	(uint32_t)(&IOMUXC_PTA29),
+	(uint32_t)(&IOMUXC_PTA30),
+	(uint32_t)(&IOMUXC_PTA31),
+	(uint32_t)(&IOMUXC_PTB0),
+	(uint32_t)(&IOMUXC_PTB1),
+	(uint32_t)(&IOMUXC_PTB2),
+	(uint32_t)(&IOMUXC_PTB3),
+	(uint32_t)(&IOMUXC_PTB4),
+	(uint32_t)(&IOMUXC_PTB5),
+	(uint32_t)(&IOMUXC_PTB6),
+	(uint32_t)(&IOMUXC_PTB7),
+	(uint32_t)(&IOMUXC_PTB8),
+	(uint32_t)(&IOMUXC_PTB9),
+	(uint32_t)(&IOMUXC_PTB10),
+	(uint32_t)(&IOMUXC_PTB11),
+	(uint32_t)(&IOMUXC_PTB12),
+	(uint32_t)(&IOMUXC_PTB13),
+	(uint32_t)(&IOMUXC_PTB14),
+	(uint32_t)(&IOMUXC_PTB15),
+	(uint32_t)(&IOMUXC_PTB16),
+	(uint32_t)(&IOMUXC_PTB17),
+	(uint32_t)(&IOMUXC_PTB18),
+	(uint32_t)(&IOMUXC_PTB19),
+	(uint32_t)(&IOMUXC_PTB20),
+	(uint32_t)(&IOMUXC_PTB21),
+	(uint32_t)(&IOMUXC_PTB22),
+	(uint32_t)(&IOMUXC_PTC0),
+	(uint32_t)(&IOMUXC_PTC1),
+	(uint32_t)(&IOMUXC_PTC2),
+	(uint32_t)(&IOMUXC_PTC3),
+	(uint32_t)(&IOMUXC_PTC4),
+	(uint32_t)(&IOMUXC_PTC5),
+	(uint32_t)(&IOMUXC_PTC6),
+	(uint32_t)(&IOMUXC_PTC7),
+	(uint32_t)(&IOMUXC_PTC8),
+	(uint32_t)(&IOMUXC_PTC9),
+	(uint32_t)(&IOMUXC_PTC10),
+	(uint32_t)(&IOMUXC_PTC11),
+	(uint32_t)(&IOMUXC_PTC12),
+	(uint32_t)(&IOMUXC_PTC13),
+	(uint32_t)(&IOMUXC_PTC14),
+	(uint32_t)(&IOMUXC_PTC15),
+	(uint32_t)(&IOMUXC_PTC16),
+	(uint32_t)(&IOMUXC_PTC17),
+	(uint32_t)(&IOMUXC_PTD31),
+	(uint32_t)(&IOMUXC_PTD30),
+	(uint32_t)(&IOMUXC_PTD29),
+	(uint32_t)(&IOMUXC_PTD28),
+	(uint32_t)(&IOMUXC_PTD27),
+	(uint32_t)(&IOMUXC_PTD26),
+	(uint32_t)(&IOMUXC_PTD25),
+	(uint32_t)(&IOMUXC_PTD24),
+	(uint32_t)(&IOMUXC_PTD23),
+	(uint32_t)(&IOMUXC_PTD22),
+	(uint32_t)(&IOMUXC_PTD21),
+	(uint32_t)(&IOMUXC_PTD20),
+	(uint32_t)(&IOMUXC_PTD19),
+	(uint32_t)(&IOMUXC_PTD18),
+	(uint32_t)(&IOMUXC_PTD17),
+	(uint32_t)(&IOMUXC_PTD16),
+	(uint32_t)(&IOMUXC_PTD0),
+	(uint32_t)(&IOMUXC_PTD1),
+	(uint32_t)(&IOMUXC_PTD2),
+	(uint32_t)(&IOMUXC_PTD3),
+	(uint32_t)(&IOMUXC_PTD4),
+	(uint32_t)(&IOMUXC_PTD5),
+	(uint32_t)(&IOMUXC_PTD6),
+	(uint32_t)(&IOMUXC_PTD7),
+	(uint32_t)(&IOMUXC_PTD8),
+	(uint32_t)(&IOMUXC_PTD9),
+	(uint32_t)(&IOMUXC_PTD10),
+	(uint32_t)(&IOMUXC_PTD11),
+	(uint32_t)(&IOMUXC_PTD12),
+	(uint32_t)(&IOMUXC_PTD13),
+	(uint32_t)(&IOMUXC_PTB23),
+	(uint32_t)(&IOMUXC_PTB24),
+	(uint32_t)(&IOMUXC_PTB25),
+	(uint32_t)(&IOMUXC_PTB26),
+	(uint32_t)(&IOMUXC_PTB27),
+	(uint32_t)(&IOMUXC_PTB28),
+	(uint32_t)(&IOMUXC_PTC26),
+	(uint32_t)(&IOMUXC_PTC27),
+	(uint32_t)(&IOMUXC_PTC28),
+	(uint32_t)(&IOMUXC_PTC29),
+	(uint32_t)(&IOMUXC_PTC30),
+	(uint32_t)(&IOMUXC_PTC31),
+	(uint32_t)(&IOMUXC_PTE0),
+	(uint32_t)(&IOMUXC_PTE1),
+	(uint32_t)(&IOMUXC_PTE2),
+	(uint32_t)(&IOMUXC_PTE3),
+	(uint32_t)(&IOMUXC_PTE4),
+	(uint32_t)(&IOMUXC_PTE5),
+	(uint32_t)(&IOMUXC_PTE6),
+	(uint32_t)(&IOMUXC_PTE7),
+	(uint32_t)(&IOMUXC_PTE8),
+	(uint32_t)(&IOMUXC_PTE9),
+	(uint32_t)(&IOMUXC_PTE10),
+	(uint32_t)(&IOMUXC_PTE11),
+	(uint32_t)(&IOMUXC_PTE12),
+	(uint32_t)(&IOMUXC_PTE13),
+	(uint32_t)(&IOMUXC_PTE14),
+	(uint32_t)(&IOMUXC_PTE15),
+	(uint32_t)(&IOMUXC_PTE16),
+	(uint32_t)(&IOMUXC_PTE17),
+	(uint32_t)(&IOMUXC_PTE18),
+	(uint32_t)(&IOMUXC_PTE19),
+	(uint32_t)(&IOMUXC_PTE20),
+	(uint32_t)(&IOMUXC_PTE21),
+	(uint32_t)(&IOMUXC_PTE22),
+	(uint32_t)(&IOMUXC_PTE23),
+	(uint32_t)(&IOMUXC_PTE24),
+	(uint32_t)(&IOMUXC_PTE25),
+	(uint32_t)(&IOMUXC_PTE26),
+	(uint32_t)(&IOMUXC_PTE27),
+	(uint32_t)(&IOMUXC_PTE28),
+	(uint32_t)(&IOMUXC_PTA7),
+};
+
 void configure_gpio_pin(uint32_t gpio)
 {
 	uint32_t iomux_addr = iomux_gpio_pad_addr[gpio];
diff --git a/examples/vf6xx_colibri_m4/pin_mux.h b/examples/vf6xx_colibri_m4/pin_mux.h
index ca80bfc..fac4300 100644
--- a/examples/vf6xx_colibri_m4/pin_mux.h
+++ b/examples/vf6xx_colibri_m4/pin_mux.h
@@ -41,143 +41,7 @@
 
 #include "device_imx.h"
 
-uint32_t iomux_gpio_pad_addr[] = {
-	(uint32_t)(&IOMUXC_PTA6),
-	(uint32_t)(&IOMUXC_PTA8),
-	(uint32_t)(&IOMUXC_PTA9),
-	(uint32_t)(&IOMUXC_PTA10),
-	(uint32_t)(&IOMUXC_PTA11),
-	(uint32_t)(&IOMUXC_PTA12),
-	(uint32_t)(&IOMUXC_PTA16),
-	(uint32_t)(&IOMUXC_PTA17),
-	(uint32_t)(&IOMUXC_PTA18),
-	(uint32_t)(&IOMUXC_PTA19),
-	(uint32_t)(&IOMUXC_PTA20),
-	(uint32_t)(&IOMUXC_PTA21),
-	(uint32_t)(&IOMUXC_PTA22),
-	(uint32_t)(&IOMUXC_PTA23),
-	(uint32_t)(&IOMUXC_PTA24),
-	(uint32_t)(&IOMUXC_PTA25),
-	(uint32_t)(&IOMUXC_PTA26),
-	(uint32_t)(&IOMUXC_PTA27),
-	(uint32_t)(&IOMUXC_PTA28),
-	(uint32_t)(&IOMUXC_PTA29),
-	(uint32_t)(&IOMUXC_PTA30),
-	(uint32_t)(&IOMUXC_PTA31),
-	(uint32_t)(&IOMUXC_PTB0),
-	(uint32_t)(&IOMUXC_PTB1),
-	(uint32_t)(&IOMUXC_PTB2),
-	(uint32_t)(&IOMUXC_PTB3),
-	(uint32_t)(&IOMUXC_PTB4),
-	(uint32_t)(&IOMUXC_PTB5),
-	(uint32_t)(&IOMUXC_PTB6),
-	(uint32_t)(&IOMUXC_PTB7),
-	(uint32_t)(&IOMUXC_PTB8),
-	(uint32_t)(&IOMUXC_PTB9),
-	(uint32_t)(&IOMUXC_PTB10),
-	(uint32_t)(&IOMUXC_PTB11),
-	(uint32_t)(&IOMUXC_PTB12),
-	(uint32_t)(&IOMUXC_PTB13),
-	(uint32_t)(&IOMUXC_PTB14),
-	(uint32_t)(&IOMUXC_PTB15),
-	(uint32_t)(&IOMUXC_PTB16),
-	(uint32_t)(&IOMUXC_PTB17),
-	(uint32_t)(&IOMUXC_PTB18),
-	(uint32_t)(&IOMUXC_PTB19),
-	(uint32_t)(&IOMUXC_PTB20),
-	(uint32_t)(&IOMUXC_PTB21),
-	(uint32_t)(&IOMUXC_PTB22),
-	(uint32_t)(&IOMUXC_PTC0),
-	(uint32_t)(&IOMUXC_PTC1),
-	(uint32_t)(&IOMUXC_PTC2),
-	(uint32_t)(&IOMUXC_PTC3),
-	(uint32_t)(&IOMUXC_PTC4),
-	(uint32_t)(&IOMUXC_PTC5),
-	(uint32_t)(&IOMUXC_PTC6),
-	(uint32_t)(&IOMUXC_PTC7),
-	(uint32_t)(&IOMUXC_PTC8),
-	(uint32_t)(&IOMUXC_PTC9),
-	(uint32_t)(&IOMUXC_PTC10),
-	(uint32_t)(&IOMUXC_PTC11),
-	(uint32_t)(&IOMUXC_PTC12),
-	(uint32_t)(&IOMUXC_PTC13),
-	(uint32_t)(&IOMUXC_PTC14),
-	(uint32_t)(&IOMUXC_PTC15),
-	(uint32_t)(&IOMUXC_PTC16),
-	(uint32_t)(&IOMUXC_PTC17),
-	(uint32_t)(&IOMUXC_PTD31),
-	(uint32_t)(&IOMUXC_PTD30),
-	(uint32_t)(&IOMUXC_PTD29),
-	(uint32_t)(&IOMUXC_PTD28),
-	(uint32_t)(&IOMUXC_PTD27),
-	(uint32_t)(&IOMUXC_PTD26),
-	(uint32_t)(&IOMUXC_PTD25),
-	(uint32_t)(&IOMUXC_PTD24),
-	(uint32_t)(&IOMUXC_PTD23),
-	(uint32_t)(&IOMUXC_PTD22),
-	(uint32_t)(&IOMUXC_PTD21),
-	(uint32_t)(&IOMUXC_PTD20),
-	(uint32_t)(&IOMUXC_PTD19),
-	(uint32_t)(&IOMUXC_PTD18),
-	(uint32_t)(&IOMUXC_PTD17),
-	(uint32_t)(&IOMUXC_PTD16),
-	(uint32_t)(&IOMUXC_PTD0),
-	(uint32_t)(&IOMUXC_PTD1),
-	(uint32_t)(&IOMUXC_PTD2),
-	(uint32_t)(&IOMUXC_PTD3),
-	(uint32_t)(&IOMUXC_PTD4),
-	(uint32_t)(&IOMUXC_PTD5),
-	(uint32_t)(&IOMUXC_PTD6),
-	(uint32_t)(&IOMUXC_PTD7),
-	(uint32_t)(&IOMUXC_PTD8),
-	(uint32_t)(&IOMUXC_PTD9),
-	(uint32_t)(&IOMUXC_PTD10),
-	(uint32_t)(&IOMUXC_PTD11),
-	(uint32_t)(&IOMUXC_PTD12),
-	(uint32_t)(&IOMUXC_PTD13),
-	(uint32_t)(&IOMUXC_PTB23),
-	(uint32_t)(&IOMUXC_PTB24),
-	(uint32_t)(&IOMUXC_PTB25),
-	(uint32_t)(&IOMUXC_PTB26),
-	(uint32_t)(&IOMUXC_PTB27),
-	(uint32_t)(&IOMUXC_PTB28),
-	(uint32_t)(&IOMUXC_PTC26),
-	(uint32_t)(&IOMUXC_PTC27),
-	(uint32_t)(&IOMUXC_PTC28),
-	(uint32_t)(&IOMUXC_PTC29),
-	(uint32_t)(&IOMUXC_PTC30),
-	(uint32_t)(&IOMUXC_PTC31),
-	(uint32_t)(&IOMUXC_PTE0),
-	(uint32_t)(&IOMUXC_PTE1),
-	(uint32_t)(&IOMUXC_PTE2),
-	(uint32_t)(&IOMUXC_PTE3),
-	(uint32_t)(&IOMUXC_PTE4),
-	(uint32_t)(&IOMUXC_PTE5),
-	(uint32_t)(&IOMUXC_PTE6),
-	(uint32_t)(&IOMUXC_PTE7),
-	(uint32_t)(&IOMUXC_PTE8),
-	(uint32_t)(&IOMUXC_PTE9),
-	(uint32_t)(&IOMUXC_PTE10),
-	(uint32_t)(&IOMUXC_PTE11),
-	(uint32_t)(&IOMUXC_PTE12),
-	(uint32_t)(&IOMUXC_PTE13),
-	(uint32_t)(&IOMUXC_PTE14),
-	(uint32_t)(&IOMUXC_PTE15),
-	(uint32_t)(&IOMUXC_PTE16),
-	(uint32_t)(&IOMUXC_PTE17),
-	(uint32_t)(&IOMUXC_PTE18),
-	(uint32_t)(&IOMUXC_PTE19),
-	(uint32_t)(&IOMUXC_PTE20),
-	(uint32_t)(&IOMUXC_PTE21),
-	(uint32_t)(&IOMUXC_PTE22),
-	(uint32_t)(&IOMUXC_PTE23),
-	(uint32_t)(&IOMUXC_PTE24),
-	(uint32_t)(&IOMUXC_PTE25),
-	(uint32_t)(&IOMUXC_PTE26),
-	(uint32_t)(&IOMUXC_PTE27),
-	(uint32_t)(&IOMUXC_PTE28),
-	(uint32_t)(&IOMUXC_PTA7),
-};
+extern const uint32_t iomux_gpio_pad_addr[];
 
 /*
 ** ===================================================================
diff --git a/platform/drivers/inc/ccm_vf6xx.h b/platform/drivers/inc/ccm_vf6xx.h
index 0443926..2a45a49 100644
--- a/platform/drivers/inc/ccm_vf6xx.h
+++ b/platform/drivers/inc/ccm_vf6xx.h
@@ -248,20 +248,8 @@ enum ccm_clock_gate {
 	ccmCg191Reserved
 };
 
-uint32_t ccm_ccgr_offset[] = {
-	(uint32_t)(&CCM_CCGR0),
-	(uint32_t)(&CCM_CCGR1),
-	(uint32_t)(&CCM_CCGR2),
-	(uint32_t)(&CCM_CCGR3),
-	(uint32_t)(&CCM_CCGR4),
-	(uint32_t)(&CCM_CCGR5),
-	(uint32_t)(&CCM_CCGR6),
-	(uint32_t)(&CCM_CCGR7),
-	(uint32_t)(&CCM_CCGR8),
-	(uint32_t)(&CCM_CCGR9),
-	(uint32_t)(&CCM_CCGR10),
-	(uint32_t)(&CCM_CCGR11),
-};
+extern const uint32_t ccm_ccgr_offset[];
+
 /*!
  * @brief CCM gate control value
  */
diff --git a/platform/drivers/src/ccm_vf6xx.c b/platform/drivers/src/ccm_vf6xx.c
index b666443..3c57a77 100644
--- a/platform/drivers/src/ccm_vf6xx.c
+++ b/platform/drivers/src/ccm_vf6xx.c
@@ -31,6 +31,21 @@
 
 #include <ccm_vf6xx.h>
 
+const uint32_t ccm_ccgr_offset[] = {
+	(uint32_t)(&CCM_CCGR0),
+	(uint32_t)(&CCM_CCGR1),
+	(uint32_t)(&CCM_CCGR2),
+	(uint32_t)(&CCM_CCGR3),
+	(uint32_t)(&CCM_CCGR4),
+	(uint32_t)(&CCM_CCGR5),
+	(uint32_t)(&CCM_CCGR6),
+	(uint32_t)(&CCM_CCGR7),
+	(uint32_t)(&CCM_CCGR8),
+	(uint32_t)(&CCM_CCGR9),
+	(uint32_t)(&CCM_CCGR10),
+	(uint32_t)(&CCM_CCGR11),
+};
+
 /* ARM Cortex-A5 clock, core clock */
 uint32_t ccmCoreClk = 0;
 /* Platform bus clock and Cortex-M4 core clock */