diff options
Diffstat (limited to 'arch/avr32/mach-at32ap')
| -rw-r--r-- | arch/avr32/mach-at32ap/Kconfig | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/arch/avr32/mach-at32ap/Kconfig b/arch/avr32/mach-at32ap/Kconfig index d7497715cc0..eb307838457 100644 --- a/arch/avr32/mach-at32ap/Kconfig +++ b/arch/avr32/mach-at32ap/Kconfig @@ -2,6 +2,30 @@ if PLATFORM_AT32AP menu "Atmel AVR32 AP options" +choice + prompt "AT32AP7000 static memory bus width" + depends on CPU_AT32AP7000 + default AP7000_16_BIT_SMC + help + Define the width of the AP7000 external static memory interface. + This is used to determine how to mangle the address and/or data + when doing little-endian port access. + + The current code can only support a single external memory bus + width for all chip selects, excluding the flash (which is using + raw access and is thus not affected by any of this.) + +config AP7000_32_BIT_SMC + bool "32 bit" + +config AP7000_16_BIT_SMC + bool "16 bit" + +config AP7000_8_BIT_SMC + bool "8 bit" + +endchoice + endmenu -endif +endif # PLATFORM_AT32AP |