diff options
Diffstat (limited to 'arch/blackfin/Kconfig')
| -rw-r--r-- | arch/blackfin/Kconfig | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index 795d0ac67c2..fd5708523f2 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -832,6 +832,7 @@ config BANK_0 config BANK_1 hex "Bank 1" default 0x7BB0 + default 0x5558 if BF54x config BANK_2 hex "Bank 2" @@ -963,21 +964,22 @@ endchoice 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" |