kernel: deprecate old init levels

PRIMARY, SECONDARY, NANOKERNEL, MICROKERNEL init levels are now
deprecated.

New init levels introduced: PRE_KERNEL_1, PRE_KERNEL_2, POST_KERNEL
to replace them.

Most existing code has instances of PRIMARY replaced with PRE_KERNEL_1,
SECONDARY with POST_KERNEL as SECONDARY has had a longstanding bug
where the documentation specified SECONDARY ran before the kernel started
up, but actually ran afterwards.

Change-Id: I771bc634e9caf7f17dbf214a270bc9967eed7d32
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>

arch/arm/soc/atmel_sam3/soc.c

@@ -200,4 +200,4 @@ static int atmel_sam3_init(struct device *arg)
 	return 0;
 }
 
-SYS_INIT(atmel_sam3_init, PRIMARY, 0);
+SYS_INIT(atmel_sam3_init, PRE_KERNEL_1, 0);

arch/arm/soc/nordic_nrf5/nrf51/soc.c

@@ -126,4 +126,4 @@ static bool ftpan_59(void)
 	return false;
 }
 
-SYS_INIT(nordicsemi_nrf51_init, PRIMARY, 0);
+SYS_INIT(nordicsemi_nrf51_init, PRE_KERNEL_1, 0);

arch/arm/soc/nordic_nrf5/nrf52/soc.c

@@ -247,4 +247,4 @@ static bool ftpan_36(void)
 	return false;
 }
 
-SYS_INIT(nordicsemi_nrf52_init, PRIMARY, 0);
+SYS_INIT(nordicsemi_nrf52_init, PRE_KERNEL_1, 0);

arch/arm/soc/nxp_kinetis/k6x/soc.c

@@ -209,4 +209,4 @@ static int fsl_frdm_k64f_init(struct device *arg)
 	return 0;
 }
 
-SYS_INIT(fsl_frdm_k64f_init, PRIMARY, 0);
+SYS_INIT(fsl_frdm_k64f_init, PRE_KERNEL_1, 0);

arch/arm/soc/nxp_kinetis/k6x/soc_config.c

@@ -119,6 +119,6 @@ static int uart_k20_init(struct device *dev)
 
 DEVICE_INIT(_uart_k20_init, "", uart_k20_init,
 				NULL, NULL,
-				PRIMARY, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
+				PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
 
 #endif /* CONFIG_UART_K20 */

arch/arm/soc/st_stm32/stm32f1/soc.c

@@ -63,4 +63,4 @@ static int stm32f1_init(struct device *arg)
 	return 0;
 }
 
-SYS_INIT(stm32f1_init, PRIMARY, 0);
+SYS_INIT(stm32f1_init, PRE_KERNEL_1, 0);

arch/arm/soc/st_stm32/stm32f4/soc.c

@@ -64,4 +64,4 @@ static int st_stm32f4_init(struct device *arg)
 	return 0;
 }
 
-SYS_INIT(st_stm32f4_init, PRIMARY, 0);
+SYS_INIT(st_stm32f4_init, PRE_KERNEL_1, 0);

arch/arm/soc/ti_lm3s6965/soc.c

@@ -51,4 +51,4 @@ static int ti_lm3s6965_init(struct device *arg)
 	return 0;
 }
 
-SYS_INIT(ti_lm3s6965_init, PRIMARY, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
+SYS_INIT(ti_lm3s6965_init, PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);

arch/arm/soc/ti_lm3s6965/soc_config.c

@@ -51,6 +51,6 @@ static int uart_stellaris_init(struct device *dev)
 	return 0;
 }
 
-SYS_INIT(uart_stellaris_init, PRIMARY, CONFIG_KERNEL_INIT_PRIORITY_DEVICE);
+SYS_INIT(uart_stellaris_init, PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEVICE);
 
 #endif /* CONFIG_UART_STELLARIS */

arch/arm/soc/ti_simplelink/cc32xx/soc.c

@@ -28,4 +28,4 @@ static int ti_cc3200_init(struct device *arg)
 	return 0;
 }
 
-SYS_INIT(ti_cc3200_init, PRIMARY, 0);
+SYS_INIT(ti_cc3200_init, PRE_KERNEL_1, 0);