Layout
0x01000000 fdtoverlay_addr_r 16MB
0x01000000 loadaddr 16MB
0x01000000 splashimage 16MB
0x01000000 FASTBOOT_BUF_ADDR 16MB
0x01000000 SYS_LOAD_ADDR 16MB
0x01000000 TEXT_BASE 16MB
0x01080000 pxefile_addr_r 16MB + 512K
0x08000000 PRE_CON_BUF_ADDR 128MB
0x08000000 scriptaddr 128MB
0x08008000 fdt_addr_r 128MB + 32K
0x08080000 kernel_addr_r 128MB + 512K
0x13000000 ramdisk_addr_r 256MB + 48MB = 304MB
0x20000000 CUSTOM_SYS_INIT_SP_ADDR 512MB
Size
0x00010000 ENV_SIZE 64K
0x07000000 FASTBOOT_BUF_SIZE 128MB - 16MB = 112MB
0x02000000 kernel_comp_size 32MB
0x00008000 PRE_CON_BUF_SZ 32K
0x01000000 STACK_SIZE 16MB
0x08000000 SYS_BOOTM_LEN 128MB
0x02000000 SYS_MALLOC 32MB
0x00001000 SYS_MALLOC_F 4KB