Hello,
I would like to ask for your suggestion as to how to configure DDR of 512M total (2 banks of 256M) in custom board.
#define CONFIG_NR_DRAM_BANKS 2 /* we have 2 banks of DRAM */
#define PHYS_DRAM_1 0x80000000 /* DRAM Bank #1 */ <<-- should be left the same as EVM ?
#define PHYS_DRAM_1_SIZE 0x10000000 /* 256 MB */ <<-- in EVM is 0x20000000 (512M)
#define PHYS_DRAM_2 0xA0000000 /* DRAM Bank #2 */ <<-- should be left the same as EVM ?
#define PHYS_DRAM_2_SIZE 0x10000000 /* 256 MB */ <<-- in EVM is 0x20000000 (512M)
How should I configure the LISA registers for my configuration (should it be the same as with EVM) ?
#define PG2_1_DMM_LISA_MAP__0 0x80540300 <<-- should be left the same as EVM ?
#define PG2_1_DMM_LISA_MAP__1 0xA0540300 <<-- should be left the same as EVM ?
#define PG2_1_DMM_LISA_MAP__2 0x80540300 <<-- should be left the same as EVM ?
#define PG2_1_DMM_LISA_MAP__3 0xA0540300 <<-- should be left the same as EVM ?
Thanks!
Ran