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Diffstat (limited to 'drivers/mailbox/Kconfig')
| -rw-r--r-- | drivers/mailbox/Kconfig | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig new file mode 100644 index 00000000000..9545c9f0380 --- /dev/null +++ b/drivers/mailbox/Kconfig @@ -0,0 +1,19 @@ +menuconfig MAILBOX + bool "Mailbox Hardware Support" + help + Mailbox is a framework to control hardware communication between + on-chip processors through queued messages and interrupt driven + signals. Say Y if your platform supports hardware mailboxes. + +if MAILBOX +config PL320_MBOX + bool "ARM PL320 Mailbox" + depends on ARM_AMBA + help + An implementation of the ARM PL320 Interprocessor Communication + Mailbox (IPCM), tailored for the Calxeda Highbank. It is used to + send short messages between Highbank's A9 cores and the EnergyCore + Management Engine, primarily for cpufreq. Say Y here if you want + to use the PL320 IPCM support. + +endif |