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

[Bin Meng]

Hi Simon,

On Thu, Aug 3, 2017 at 11:24 PM, Simon Glass <sjg at chromium.org> wrote:
> Hi Bin,
>
> On 1 August 2017 at 17:33, Bin Meng <bmeng.cn at 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 at 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 at 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