Tool/software: Linux
I have custom board of DRA745 SoC with 3GB DDR.
The memory layout is
EMIF 1 : 1GB x 2
EMIF 2: 512MB x 2
static const struct dmm_lisa_map_regs lisa_map_dra7_3GB = {
.dmm_lisa_map_0 = 0x00000000,
.dmm_lisa_map_1 = 0x80700100, // EMIF-1 own 2GB start address at 0x8000_0000
.dmm_lisa_map_2 = 0x??600280, // EMIF-2 SYS_ADDR start address at 0x1_0000_0000 out of range?????
.dmm_lisa_map_3 = 0xFF020100,
.is_ma_present = 0x1
};
How to config the EMIF-2 sys_addr field????
Thx a lot.