[U-Boot] [PATCH v2] SPL: FIT: Enable SPL_FIT_LOAD in RAM based boot mode

Michal Simek
2016-05-18T15:22:25Z

On 18.5.2016 17:12, Lokesh Vutla wrote:
>
>
> On 5/17/2016 10:30 PM, Michal Simek wrote:
>> Support loading FIT in SPL for RAM bootmode.
>> CONFIG_SPL_LOAD_FIT_ADRESS points to address where FIT image is stored
>> in memory.
>>
>> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
>> Reviewed-by: Simon Glass <sjg@chromium.org>
>> ---
>>
>> Changes in v2:
>> - Fix empty line
>> - Fix addr name and remove SPL_LOAD_FIT macro
>>
>> common/spl/spl.c | 45 ++++++++++++++++++++++++++++++++++++---------
>> 1 file changed, 36 insertions(+), 9 deletions(-)
>>
>> diff --git a/common/spl/spl.c b/common/spl/spl.c
>> index 0fc5b058be31..3faa751e4b43 100644
>> --- a/common/spl/spl.c
>> +++ b/common/spl/spl.c
>> @@ -136,20 +136,47 @@ __weak void __noreturn
>> jump_to_image_no_args(struct spl_image_info *spl_image)
>> image_entry();
>> }
>>
>> +#ifndef CONFIG_SPL_LOAD_FIT_ADDRESS
>> +# define CONFIG_SPL_LOAD_FIT_ADDRESS 0
>> +#endif
>> +
>
> May be a good idea to default this to CONFIG_SYS_TEXT_BASE instead of 0?

The problem is that if u-boot is in FIT that it will be loaded to
TEXT_BASE address.
Maybe easier to just don't define any value which end up in compilation
error.

Thanks,
Michal