tree ec40c16288cd5ad7290d78d067276eb5ccf4bffa
parent 538aec9d31be5624b1daf06956514a8fb54670f1
author Park, Aiden <aiden.park@intel.com> 1564821036 +0000
committer Bin Meng <bmeng.cn@gmail.com> 1565360642 +0800

x86: slimbootloader: Add memory configuration

Slim Bootloader provides memory map info thru its HOB list pointer.
Configure memory size and relocation memory from the HOB data, and
provide e820 entries as well.
- Get memory size from the memory map info HOB
- Set available top memory lower than 4GB for U-Boot relocation
- Provide e820 entries from the memory map info HOB

Signed-off-by: Aiden Park <aiden.park@intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>