hal: renesas: Modify to use BSP_ICU_VECTOR_MAX_ENTRIES macro

Since FSP has changed to use the BSP_ICU_VECTOR_NUM_ENTRIES macro,
but Zephyr does not have an automatically allocated IRQ number table
to support BSP_ICU_VECTOR_NUM_ENTRIES.
As a solution, we will continue using BSP_ICU_VECTOR_MAX_ENTRIES.

Signed-off-by: Khoa Nguyen <[email protected]>

Author: khoa-nguyen-18

drivers/ra/README

@@ -154,3 +154,8 @@ Patch List:
    * Add bsp_linker_info.h in portable
       Impacted files:
          zephyr/ra/portable/bsp_linker_info.h
+
+   * Modify to use BSP_ICU_VECTOR_MAX_ENTRIES macro instead BSP_ICU_VECTOR_NUM_ENTRIES
+      Impacted files:
+         drivers/ra/fsp/src/bsp/mcu/all/bsp_irq.c
+         drivers/ra/fsp/src/r_dtc/r_dtc.c

drivers/ra/fsp/src/bsp/mcu/all/bsp_irq.c

@@ -31,12 +31,12 @@
  **********************************************************************************************************************/
 
 /* This table is used to store the context in the ISR. */
-void * gp_renesas_isr_context[BSP_ICU_VECTOR_NUM_ENTRIES];
+void * gp_renesas_isr_context[BSP_ICU_VECTOR_MAX_ENTRIES];
 
 /***********************************************************************************************************************
  * Private global variables and functions
  **********************************************************************************************************************/
-const bsp_interrupt_event_t g_interrupt_event_link_select[BSP_ICU_VECTOR_NUM_ENTRIES] BSP_WEAK_REFERENCE =
+const bsp_interrupt_event_t g_interrupt_event_link_select[BSP_ICU_VECTOR_MAX_ENTRIES] BSP_WEAK_REFERENCE =
 {
     (bsp_interrupt_event_t) 0
 };
@@ -227,7 +227,7 @@ void bsp_irq_cfg (void)
     uint32_t interrupt_security_state[BSP_ICU_VECTOR_MAX_ENTRIES / BSP_PRV_BITS_PER_WORD];
     memset(&interrupt_security_state, UINT8_MAX, sizeof(interrupt_security_state));
 
-    for (uint32_t i = 0U; i < BSP_ICU_VECTOR_NUM_ENTRIES; i++)
+    for (uint32_t i = 0U; i < BSP_ICU_VECTOR_MAX_ENTRIES; i++)
     {
         if (0U != g_interrupt_event_link_select[i])
         {
@@ -256,9 +256,9 @@ void bsp_irq_cfg (void)
 
     /* Calculate the number of IELSR registers that need to be initialized. */
     uint32_t ielsr_count = BSP_ICU_VECTOR_MAX_ENTRIES - BSP_FEATURE_ICU_FIXED_IELSR_COUNT;
-    if (ielsr_count > BSP_ICU_VECTOR_NUM_ENTRIES)
+    if (ielsr_count > BSP_ICU_VECTOR_MAX_ENTRIES)
     {
-        ielsr_count = BSP_ICU_VECTOR_NUM_ENTRIES;
+        ielsr_count = BSP_ICU_VECTOR_MAX_ENTRIES;
     }
 
     for (uint32_t i = 0U; i < ielsr_count; i++)

drivers/ra/fsp/src/r_dtc/r_dtc.c

@@ -18,7 +18,7 @@
 #define DTC_OPEN                    (0x44544300)
 
 /** Size of vector table is based on number of vectors defined in BSP. */
-#define DTC_VECTOR_TABLE_ENTRIES    (BSP_ICU_VECTOR_NUM_ENTRIES)
+#define DTC_VECTOR_TABLE_ENTRIES    (BSP_ICU_VECTOR_MAX_ENTRIES)
 
 /** The size of transfer_info_t is defined in the Hardware Manual therefore it must be 16 bytes. */
 #define DTC_TRANSFER_INFO_SIZE      (16U)