lm32: include generated memory regions linker script

We were hardcoding the memory regions in the micropython linker script
(lm32.ld). This way we pull in the correct definitions whenever we
update the generated files.

Signed-off-by: Joel Stanley <[email protected]>

Author: shenki

lm32/lm32.ld

@@ -2,12 +2,7 @@ ENTRY(_start)
 
 __DYNAMIC = 0;
 
-MEMORY {
-	rom : ORIGIN = 0x00000000, LENGTH = 0x00080000
-	sram : ORIGIN = 0x10000000, LENGTH = 0x00008000
-	spiflash : ORIGIN = 0x20000000, LENGTH = 0x00180000
-	main_ram : ORIGIN = 0x40000000, LENGTH = 0x02000000
-}
+INCLUDE generated/regions.ld
 
 SECTIONS
 {