os/arch: tidy up on Kconfig.chip
1. Modify syntax of help.
2. Move location of DDR config at above of RAM_DDR_XXX configs.
@@ -707,15 +707,10 @@ endchoice
menu "Boot Memory Configuration"
-config DDR
- bool "Use DDR memory"
- default n
- depends on ARCH_CHIP_BCM4390X
-
config RAM_START
hex "Primary RAM start address (physical)"
default 0x0
- help
+ ---help---
The physical start address of primary installed RAM. "Primary" RAM
refers to the RAM that you link program code into. If program code
does not execute out of RAM but from FLASH, then you may designate
@@ -725,7 +720,7 @@ config RAM_VSTART
hex "Primary RAM start address (virtual)"
default 0x0
depends on ARCH_USE_MMU
- help
+ ---help---
The virtual start address of installed primary RAM. "Primary" RAM
refers to the RAM that you link program code into. If program code
does not execute out of RAM but from FLASH, then you may designate
@@ -734,17 +729,22 @@ config RAM_VSTART
config RAM_SIZE
int "Primary RAM size"
default 0
- help
+ ---help---
The size in bytes of the installed primary RAM. "Primary" RAM
refers to the RAM that you link program code into. If program code
does not execute out of RAM but from FLASH, then you may designate
any block of RAM as "primary."
+config DDR
+ bool "Use DDR memory"
+ default n
+ depends on ARCH_CHIP_BCM4390X
+
config RAM_DDR_START
hex "DDR RAM start address"
default 0x0
depends on DDR
- --help--
+ ---help---
If the board using external DDR RAM memory, you need to define
the start address of DDR RAM
@@ -752,7 +752,7 @@ config RAM_DDR_SIZE
hex "DDR RAM size"
default 0
depends on DDR
- --help--
+ ---help---
If the board using external DDR RAM memory, you need to define
the size of DDR RAM
@@ -762,21 +762,21 @@ if BOOT_RUNFROMFLASH && ARCH_USE_MMU
config FLASH_START
hex "Boot FLASH start address (physical)"
default 0x0
- help
+ ---help---
The physical start address of installed boot FLASH. "Boot" FLASH
refers to the FLASH that you link program code into.
config FLASH_VSTART
hex "Boot FLASH start address (virtual)"
default 0x0
- help
+ ---help---
The virtual start address of installed boot FLASH. "Boot" FLASH
refers to the FLASH that you link program code into.
config FLASH_SIZE
int "Boot FLASH size"
default 0
- help
+ ---help---
The size in bytes of the installed boot FLASH. "Boot" FLASH
refers to the FLASH that you link program code into.
@@ -803,4 +803,3 @@ config BOOT_SDRAM_DATA
.data and .bss sections can be initialized.
endmenu # Boot Memory Configuration
-
