+configuration for This board:
+=============================
+
+You can choose configuration as follows:
+
+ - make sh7785lcr_config
+ - make sh7785lcr_32bit_config
+
+When you use "make sh7785lcr_config", there is build U-Boot for 29-bit
+address mode. This mode can use 128MB DDR-SDRAM.
+
+When you use "make sh7785lcr_32bit_config", there is build U-Boot for 32-bit
+extended address mode. This mode can use 384MB DDR-SDRAM. And if you run
+"pmb" command, this mode can use 512MB DDR-SDRAM.
+
+ * 32-bit extended address mode PMB mapping *
+ a) on start-up
+ virt | phys | size | device
+ -------------+---------------+---------------+---------------
+ 0x88000000 | 0x48000000 | 384MB | DDR-SDRAM (Cacheable)
+ 0xa0000000 | 0x00000000 | 64MB | NOR Flash
+ 0xa4000000 | 0x04000000 | 16MB | PLD
+ 0xa6000000 | 0x08000000 | 16MB | USB
+ 0xa8000000 | 0x48000000 | 384MB | DDR-SDRAM (Non-cacheable)
+
+ b) after "pmb" command
+ virt | phys | size | device
+ -------------+---------------+---------------+---------------
+ 0x80000000 | 0x40000000 | 512MB | DDR-SDRAM (Cacheable)
+ 0xa0000000 | 0x40000000 | 512MB | DDR-SDRAM (Non-cacheable)
+
+