On Thu, 2017-04-20 at 17:41 +0800, Bin Meng wrote:
On Thu, Apr 20, 2017 at 3:23 PM, Andy Shevchenko andy.shevchenko@gmail.com wrote:
On Thu, Apr 20, 2017 at 5:59 AM, Bin Meng bmeng.cn@gmail.com
On Tue, Apr 18, 2017 at 10:21 PM, Andy Shevchenko andriy.shevchenko@linux.intel.com wrote:
+#define SFI_BASE_ADDR 0x000E0000 +#define SFI_LENGTH 0x00020000 +#define SFI_TABLE_LENGTH 16
Can you add some comments here? I guess U-Boot on tangier is not the 1st stage bootloader. It boots from the 1st stage bootloader and get memory information via SFI table which 1st stage bootloader provides?
Can you confirm if my above comments are correct? If so, please add some comments.
I didn't get what you are expecting to see here, what kind of comments?
SFI tables are located in first stage boot ROM / "BIOS" (not exactly, but it's a good approximation for U-Boot). Above is just a range in a memory to search for them (like some one may do using /dev/mem in Linux).