comment "Misc"
-config ENET_FLASH_PIN
- int "PF port/pin used for flash and ethernet sharing"
- depends on (BFIN533_STAMP)
- default 0
- help
- PF port/pin used for flash and ethernet sharing to allow other PF
- pins to be used on other platforms without having to touch common
- code.
- For example: PF0 --> 0,PF1 --> 1,PF2 --> 2, etc.
-
choice
prompt "Blackfin Exception Scratch Register"
default BFIN_SCRATCH_REG_RETN
prompt "Uncached SDRAM region"
default DMA_UNCACHED_1M
depends on BFIN_DMA_5XX
+config DMA_UNCACHED_4M
+ bool "Enable 4M DMA region"
config DMA_UNCACHED_2M
bool "Enable 2M DMA region"
config DMA_UNCACHED_1M
config BANK_1
hex "Bank 1"
default 0x7BB0
+ default 0x5558 if BF54x
config BANK_2
hex "Bank 2"
endmenu
-if (BF537 || BF533 || BF54x)
-
menu "CPU Frequency scaling"
source "drivers/cpufreq/Kconfig"
-config CPU_FREQ
- bool
+config CPU_VOLTAGE
+ bool "CPU Voltage scaling"
+ depends on EXPERIMENTAL
+ depends on CPU_FREQ
default n
help
- If you want to enable this option, you should select the
- DPMC driver from Character Devices.
-endmenu
+ Say Y here if you want CPU voltage scaling according to the CPU frequency.
+ This option violates the PLL BYPASS recommendation in the Blackfin Processor
+ manuals. There is a theoretical risk that during VDDINT transitions
+ the PLL may unlock.
-endif
+endmenu
source "net/Kconfig"