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@@ -272,6 +272,20 @@ config CMDLINE
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to the kernel, you may specify one here. As a minimum, you should specify
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the memory size and the root device (e.g., mem=8M, root=/dev/nfs).
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+config BOOT_LOAD
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+ hex "Kernel load address for booting"
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+ default "0x1000"
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+ range 0x1000 0x20000000
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+ help
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+ This option allows you to set the load address of the kernel.
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+ This can be useful if you are on a board which has a small amount
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+ of memory or you wish to reserve some memory at the beginning of
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+ the address space.
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+
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+ Note that you need to keep this value above 4k (0x1000) as this
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+ memory region is used to capture NULL pointer references as well
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+ as some core kernel functions.
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+
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comment "Clock/PLL Setup"
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config CLKIN_HZ
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@@ -303,6 +317,7 @@ config MEM_ADD_WIDTH
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int "Memory Address Width"
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depends on BFIN_KERNEL_CLOCK
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depends on (!BF54x)
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+ range 8 11
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default 9 if BFIN533_EZKIT
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default 9 if BFIN561_EZKIT
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default 9 if H8606_HVSISTEMAS
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@@ -365,14 +380,7 @@ config SCLK_DIV
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int "System Clock Divider"
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depends on BFIN_KERNEL_CLOCK
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range 1 15
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- default 5 if BFIN533_EZKIT
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- default 5 if BFIN533_STAMP
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- default 4 if (BFIN537_STAMP || BFIN527_EZKIT || BFIN548_EZKIT || BFIN548_BLUETECHNIX_CM)
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- default 5 if BFIN533_BLUETECHNIX_CM
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- default 4 if BFIN537_BLUETECHNIX_CM
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- default 4 if BFIN561_BLUETECHNIX_CM
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- default 5 if BFIN561_EZKIT
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- default 3 if H8606_HVSISTEMAS
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+ default 5
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help
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This sets the frequency of the system clock (including SDRAM or DDR).
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This can be between 1 and 15
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@@ -386,6 +394,19 @@ config MAX_MEM_SIZE
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This is the max memory size that the kernel will create CPLB
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tables for. Your system will not be able to handle any more.
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+choice
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+ prompt "DDR SDRAM Chip Type"
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+ depends on BFIN_KERNEL_CLOCK
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+ depends on BF54x
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+ default MEM_MT46V32M16_5B
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+
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+config MEM_MT46V32M16_6T
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+ bool "MT46V32M16_6T"
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+
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+config MEM_MT46V32M16_5B
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+ bool "MT46V32M16_5B"
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+endchoice
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+
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#
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# Max & Min Speeds for various Chips
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#
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@@ -454,17 +475,7 @@ source kernel/time/Kconfig
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comment "Memory Setup"
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-choice
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- prompt "DDR SDRAM Chip Type"
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- depends on (BFIN548_EZKIT || BFIN548_BLUETECHNIX_CM)
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- default MEM_MT46V32M16_5B
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-
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-config MEM_MT46V32M16_6T
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- bool "MT46V32M16_6T"
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-
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-config MEM_MT46V32M16_5B
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- bool "MT46V32M16_5B"
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-endchoice
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+comment "Misc"
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config ENET_FLASH_PIN
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int "PF port/pin used for flash and ethernet sharing"
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@@ -476,20 +487,6 @@ config ENET_FLASH_PIN
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code.
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For example: PF0 --> 0,PF1 --> 1,PF2 --> 2, etc.
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-config BOOT_LOAD
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- hex "Kernel load address for booting"
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- default "0x1000"
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- range 0x1000 0x20000000
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- help
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- This option allows you to set the load address of the kernel.
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- This can be useful if you are on a board which has a small amount
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|
- of memory or you wish to reserve some memory at the beginning of
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- the address space.
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-
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- Note that you need to keep this value above 4k (0x1000) as this
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- memory region is used to capture NULL pointer references as well
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- as some core kernel functions.
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-
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choice
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prompt "Blackfin Exception Scratch Register"
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default BFIN_SCRATCH_REG_RETN
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Mike Frysinger