4 #include <linux/stringify.h>
5 #define BOOTFLASH_START 0xF0000000
10 #define CFG_SYS_SDRAM_BASE 0x00000000 /* DDR is system memory */
12 #define CFG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
13 DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
15 #define CFG_83XX_DDR_USES_CS0
18 * Manually set up DDR parameters
20 #define CFG_SYS_SDRAM_SIZE 0x80000000 /* 2048 MiB */
25 #define CFG_SYS_FLASH_BASE 0xF0000000
27 /* Reserve 768 kB for Mon */
30 * Initial RAM Base Address Setup
32 #define CFG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
33 #define CFG_SYS_INIT_RAM_SIZE 0x1000 /* End of used area in RAM */
35 * Init Local Bus Memory Controller:
37 * Bank Bus Machine PortSz Size Device
38 * ---- --- ------- ------ ----- ------
39 * 0 Local GPCM 16 bit 256MB FLASH
40 * 1 Local GPCM 8 bit 128MB GPIO/PIGGY
45 * FLASH on the Local Bus
47 #define CFG_SYS_FLASH_SIZE 256 /* max FLASH size is 256M */
49 #define CFG_SYS_FLASH_BANKS_LIST { CFG_SYS_FLASH_BASE }
51 #if defined(CONFIG_CMD_NAND)
52 #define CFG_SYS_NAND_BASE CFG_SYS_KMBEC_FPGA_BASE
56 * For booting Linux, the board info and command line data
57 * have to be in the first 8 MB of memory, since this is
58 * the maximum mapped by the Linux kernel during initialization.
60 #define CFG_SYS_BOOTMAPSZ (8 << 20)