sandbox: Introduce Kconfig option for 32/64 bit host
authorBin Meng <bmeng.cn@gmail.com>
Tue, 1 Aug 2017 23:33:33 +0000 (16:33 -0700)
committerSimon Glass <sjg@chromium.org>
Tue, 12 Sep 2017 03:43:58 +0000 (21:43 -0600)
It seems most of the time we are building and running sandbox on 64-bit host.
But we do support 32-bit host as well. Introduce Kconfig option for this.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
arch/sandbox/Kconfig

index f7a6e1aef809585095af26644b197ee104faaff2..7b07bff1da233b41f9999fdfdc28b2eb699506a2 100644 (file)
@@ -18,4 +18,21 @@ config SYS_CONFIG_NAME
        default "sandbox_spl" if SANDBOX_SPL
        default "sandbox" if !SANDBOX_SPL
 
+choice
+       prompt "Run sandbox on 32/64-bit host"
+       default SANDBOX_64BIT
+       help
+         Sandbox can be built on 32-bit and 64-bit hosts.
+         The default is to build on a 64-bit host and run
+         on a 64-bit host. If you want to run sandbox on
+         a 32-bit host, change it here.
+
+config SANDBOX_32BIT
+       bool "32-bit host"
+
+config SANDBOX_64BIT
+       bool "64-bit host"
+
+endchoice
+
 endmenu