From 0d296cc2d3b8e2ffa46b4a93d1398fa6bf85b504 Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Wed, 15 Oct 2014 04:38:30 -0600 Subject: Provide option to avoid defining a custom version of uintptr_t. There's a definition in stdint.h (provided by gcc) which will be more correct if available. Define CONFIG_USE_STDINT to use this feature, or USE_STDINT=1 on the 'make' commmand. This adjusts the settings for x86 and sandbox, with both have 64-bit options. Signed-off-by: Gabe Black Reviewed-by: Gabe Black Tested-by: Gabe Black Reviewed-by: Bill Richardson Rewritten to be an option, since stdint.h is often available only in glibc. Changed to preserve a clear boundary between stdint and non-stdint Signed-off-by: Simon Glass --- README | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'README') diff --git a/README b/README index 2808dd1eb9..7663f7a8c5 100644 --- a/README +++ b/README @@ -4054,6 +4054,11 @@ Configuration Settings: be asserted. See doc/README.omap-reset-time for details on how the value can be calulated on a given board. +- CONFIG_USE_STDINT + If stdint.h is available with your toolchain you can define this + option to enable it. You can provide option 'USE_STDINT=1' when + building U-Boot to enable this. + The following definitions that deal with the placement and management of environment data (variable area); in general, we support the following configurations: -- cgit v1.2.1