PXA2X0_SDRAM0_START
start[i] = PXA2X0_SDRAM0_START + (i * PXA2X0_SDRAM_BANK_SIZE);
va = KERNEL_BASE + pa - PXA2X0_SDRAM0_START;
va = KERNEL_BASE + pa - PXA2X0_SDRAM0_START;
memstart = PXA2X0_SDRAM0_START;
physical_freestart = PXA2X0_SDRAM0_START + 0x9000;
pmap_link_l2pt(l1pagetable, PXA2X0_SDRAM0_START, &bootinfo_pt);