On 3 January 2015 at 20:53, Bin Meng <bmeng...@gmail.com> wrote:
> Hi Simon,
>
> On Fri, Jan 2, 2015 at 7:18 AM, Simon Glass <s...@chromium.org> wrote:
>> For platforms with CAR we should disable it before relocation. Check if
>> this function is available and call it if so.
>>
>> Signed-off-by: Simon Glass <s...@chromium.org>
>> ---
>>
>> Changes in v2:
>> - Use a simple call instruction to call car_uninit
>>
>>  arch/x86/cpu/start.S | 9 +++++++++
>>  1 file changed, 9 insertions(+)
>>
>> diff --git a/arch/x86/cpu/start.S b/arch/x86/cpu/start.S
>> index 125782c..be8a2dc 100644
>> --- a/arch/x86/cpu/start.S
>> +++ b/arch/x86/cpu/start.S
>> @@ -205,6 +205,15 @@ board_init_f_r_trampoline:
>>         /* Setup global descriptor table so gd->xyz works */
>>         call    setup_gdt
>>
>> +       /* Set if we need to disable CAR */
>> +.weak  car_uninit
>> +       movl    $car_uninit, %eax
>> +       cmpl    $0, %eax
>> +       jz      1f
>> +
>> +       /* Pass return address in ebx */
>
> The comment need to be fixed, or just simply remove this.

Applied to u-boot-x86/next.

(With comment removed)
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