STM32F746 DISCOVERY compile with TFT 7 inch have problem

[HAnh]

I'm using STM32F746 DISCOVERY and compiling with TFT 7inch based on "https://touchgfx.zendesk.com/hc/en-us/articles/360019884752-Configuring-STM32F746G-DISCO"

1>Of cource i have change size of TFT to 800x400, that mean Display X size = 800 and Display Y size = 400 as picture "TouchGFX"

when i compile i have error such as picture "IAR"

2>I see that seem i declare memory in "stm32f746xx_flash.icf" file is not enough such as picture "QSPI"

3>When i change data in "stm32f746xx_flash.icf" file

define symbol __QSPI_start__ = 0x80000000;

define symbol __QSPI_end__ = 0x90100000;

after that i compile again, this is OK.

4> I'm not understand i change as above, that is correct. So anybody can let me know the correct value i can input for

define symbol __QSPI_start__=?

define symbol __QSPI_end__ = ?

I hope some expert can help me.

Thanks and best regards.

[Tesla DeLorean]

The base for the QSPI​ should be 0x90000000, the end point can be deeper than 1MB, don't recall the exact size of that board, but assume it is 16MB at least, so 0x91000000

[HAnh]

Thanks you for your reply.

I see that IC FLASH QSPI is 128M

So can i make it as bellow?

define symbol __QSPI_start__ = 0x90000000;

define symbol __QSPI_end__ = 0x98000000;

Thanks And Best Regards.