Re: [U-Boot] [PATCH 2/2] sandbox: Convert SANDBOX_BITS_PER_LONG to Kconfig

Hi Simon,

On Thu, Aug 3, 2017 at 11:24 PM, Simon Glass sjg@chromium.org wrote:

Hi Bin,

On 1 August 2017 at 17:33, Bin Meng bmeng.cn@gmail.com wrote:

...

Convert SANDBOX_BITS_PER_LONG to Kconfig and assign it a correct number depending on which host we are going to build and run.

Signed-off-by: Bin Meng bmeng.cn@gmail.com

arch/sandbox/Kconfig | 5 +++++ board/sandbox/README.sandbox | 7 +++---- scripts/config_whitelist.txt | 1 - 3 files changed, 8 insertions(+), 5 deletions(-)

Reviewed-by: Simon Glass sjg@chromium.org

Is it OK to build 64-bit sandbox on a 32-bit machine? Does that actually work?

If then I think we need a 3-way setting like:

• 32-bit
• 64-bit
• native (i.e. whatever the host is)

That means cross-compiling sandbox. So far this is not working. I will take a look.

Regards, Bin