arm64: add Alpine SoC family

This patch introduces ARCH_ALPINE to add the support of the Alpine SoC
family for the arm64 architecture.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 5938fd1b308d245d238d81efa212375164ee0a4f..6230a744fb0efe8ba06cca30792274264a4103ae 100644 (file)
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -1,5 +1,11 @@
 menu "Platform selection"
 
+config ARCH_ALPINE
+       bool "Annapurna Labs Alpine platform"
+       help
+         This enables support for the Annapurna Labs Alpine
+         Soc family.
+
 config ARCH_BCM_IPROC
        bool "Broadcom iProc SoC Family"
        help