[U-Boot] [PATCH v3 01/10] arm: Add a 64-bit division routine to the private library

Bin Meng bmeng.cn at gmail.com
Thu Mar 17 03:31:00 CET 2016


On Wed, Mar 16, 2016 at 9:44 PM, Simon Glass <sjg at chromium.org> wrote:
> This is missing, with causes lldiv() to fail on boards with use the private
> libgcc. Add the missing routine.
>
> Code is available for using the CLZ instruction but it is not enabled at
> present.
>
> This comes from coreboot version 4.0.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
> Changes in v3:
> - Add source coreboot version information to the commit message
>
> Changes in v2: None
>
>  arch/arm/lib/Makefile    |   3 +-
>  arch/arm/lib/_uldivmod.S | 245 +++++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 247 insertions(+), 1 deletion(-)
>  create mode 100644 arch/arm/lib/_uldivmod.S
>

applied to u-boot-x86, thanks!


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