From 5923c843ba0e06a90e0c0c5cc6894ac8641377e1 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Fri, 22 Jul 2016 09:22:45 -0600 Subject: sandbox: Add instructions about building on 32-bit machines Sandbox is built with 64-bit ints by default. This doesn't work properly on 32-bit machines. Signed-off-by: Simon Glass Reviewed-by: Tom Rini --- include/configs/sandbox.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'include/configs/sandbox.h') diff --git a/include/configs/sandbox.h b/include/configs/sandbox.h index 4de89f8879..197d8bb8ca 100644 --- a/include/configs/sandbox.h +++ b/include/configs/sandbox.h @@ -27,7 +27,10 @@ #define CONFIG_SYS_STDIO_DEREGISTER -/* Number of bits in a C 'long' on this architecture */ +/* + * Number of bits in a C 'long' on this architecture. Set this to 32 when + * building on a 32-bit machine. + */ #define CONFIG_SANDBOX_BITS_PER_LONG 64 #define CONFIG_LMB -- cgit