arch/arm, risc-v: Fix typos in Code Comments

This PR fixes the typos in the Code Comments of chip.h, allocateheap.c
and start.c. The typos were discovered here:
- #15921

Signed-off-by: Lup Yuen Lee <[email protected]>

Author: lupyuen

arch/arm/src/qemu/qemu_allocateheap.c

@@ -65,8 +65,8 @@
  *   IDLE thread stack.  Size determined by CONFIG_IDLETHREAD_STACKSIZE.
  *   Heap.  Extends to the end of User SRAM.
  *
- *   The following memory map is assumed for the protect build.
- *   The kernel and user space have it's own dedicated heap space.
+ *   The following memory map is assumed for the protected build.
+ *   The kernel and user space have their own dedicated heap spaces.
  *
  *   User .data region         Size determined at link time
  *   User .bss region          Size determined at link time

arch/risc-v/src/bl808/bl808_allocateheap.c

@@ -65,8 +65,8 @@
  *   IDLE thread stack.  Size determined by CONFIG_IDLETHREAD_STACKSIZE.
  *   Heap.  Extends to the end of User SRAM.
  *
- *   The following memory map is assumed for the protect build.
- *   The kernel and user space have it's own dedicated heap space.
+ *   The following memory map is assumed for the protected build.
+ *   The kernel and user space have their own dedicated heap spaces.
  *
  *   User .data region         Size determined at link time
  *   User .bss region          Size determined at link time

arch/risc-v/src/bl808/bl808_start.c

@@ -224,7 +224,7 @@ void bl808_start_s(int mhartid)
 
   showprogress('B');
 
-  /* Do board initialization */
+  /* TODO: Additional initialization */
 
   showprogress('C');
 

arch/risc-v/src/bl808/chip.h

@@ -49,8 +49,8 @@
  * Name: setintstack
  *
  * Description:
- *   Set the current stack pointer to the  "top" the correct interrupt stack
- *   for the current CPU.
+ *   Set the current stack pointer to the "top" of the correct interrupt
+ *   stack for the current CPU.
  *
  ****************************************************************************/
 

arch/risc-v/src/c906/c906_allocateheap.c

@@ -63,8 +63,8 @@
  *   IDLE thread stack.  Size determined by CONFIG_IDLETHREAD_STACKSIZE.
  *   Heap.  Extends to the end of User SRAM.
  *
- *   The following memory map is assumed for the protect build.
- *   The kernel and user space have it's own dedicated heap space.
+ *   The following memory map is assumed for the protected build.
+ *   The kernel and user space have their own dedicated heap spaces.
  *
  *   User .data region         Size determined at link time
  *   User .bss region          Size determined at link time

arch/risc-v/src/jh7110/chip.h

@@ -49,8 +49,8 @@
  * Name: setintstack
  *
  * Description:
- *   Set the current stack pointer to the  "top" the correct interrupt stack
- *   for the current CPU.
+ *   Set the current stack pointer to the "top" of the correct interrupt
+ *   stack for the current CPU.
  *
  ****************************************************************************/
 

arch/risc-v/src/jh7110/jh7110_allocateheap.c

@@ -65,8 +65,8 @@
  *   IDLE thread stack.  Size determined by CONFIG_IDLETHREAD_STACKSIZE.
  *   Heap.  Extends to the end of User SRAM.
  *
- *   The following memory map is assumed for the protect build.
- *   The kernel and user space have it's own dedicated heap space.
+ *   The following memory map is assumed for the protected build.
+ *   The kernel and user space have their own dedicated heap spaces.
  *
  *   User .data region         Size determined at link time
  *   User .bss region          Size determined at link time

arch/risc-v/src/jh7110/jh7110_start.c

@@ -99,7 +99,7 @@ void jh7110_start_s(int mhartid)
 
   showprogress('B');
 
-  /* Do board initialization */
+  /* TODO: Additional initialization */
 
   showprogress('C');
 

arch/risc-v/src/k210/chip.h

@@ -43,8 +43,8 @@
  * Name: setintstack
  *
  * Description:
- *   Set the current stack pointer to the  "top" the correct interrupt stack
- *   for the current CPU.
+ *   Set the current stack pointer to the "top" of the correct interrupt
+ *   stack for the current CPU.
  *
  ****************************************************************************/
 

arch/risc-v/src/k230/chip.h

@@ -51,8 +51,8 @@
  * Name: setintstack
  *
  * Description:
- *   Set the current stack pointer to the  "top" the correct interrupt stack
- *   for the current CPU.
+ *   Set the current stack pointer to the "top" of the correct interrupt
+ *   stack for the current CPU.
  *
  ****************************************************************************/