2 * High Level Configuration Options
4 #define CONFIG_KM8321 /* Keymile PBEC8321 board specific */
9 #define CONFIG_SYS_CLK_FREQ 66000000
10 #define CONFIG_83XX_PCICLK 66000000
15 #define CONFIG_SYS_SICRL SICRL_IRQ_CKS
17 #define CONFIG_SYS_DDRCDR (\
23 #define CONFIG_SYS_DDR_CS0_BNDS 0x0000007f
24 #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SDRAM_TYPE_DDR2 | \
29 #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000
30 #define CONFIG_SYS_DDR_CLK_CNTL (DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
31 #define CONFIG_SYS_DDR_INTERVAL ((0x064 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
32 (0x200 << SDRAM_INTERVAL_REFINT_SHIFT))
34 #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \
35 CSCONFIG_ODT_WR_CFG | \
36 CSCONFIG_ROW_BIT_13 | \
39 #define CONFIG_SYS_DDR_MODE 0x47860242
40 #define CONFIG_SYS_DDR_MODE2 0x8080c000
42 #define CONFIG_SYS_DDR_TIMING_0 ((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
43 (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
44 (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \
45 (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \
46 (0 << TIMING_CFG0_WWT_SHIFT) | \
47 (0 << TIMING_CFG0_RRT_SHIFT) | \
48 (0 << TIMING_CFG0_WRT_SHIFT) | \
49 (0 << TIMING_CFG0_RWT_SHIFT))
51 #define CONFIG_SYS_DDR_TIMING_1 ((TIMING_CFG1_CASLAT_40) | \
52 (2 << TIMING_CFG1_WRTORD_SHIFT) | \
53 (2 << TIMING_CFG1_ACTTOACT_SHIFT) | \
54 (3 << TIMING_CFG1_WRREC_SHIFT) | \
55 (7 << TIMING_CFG1_REFREC_SHIFT) | \
56 (3 << TIMING_CFG1_ACTTORW_SHIFT) | \
57 (7 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
58 (3 << TIMING_CFG1_PRETOACT_SHIFT))
60 #define CONFIG_SYS_DDR_TIMING_2 ((8 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
61 (3 << TIMING_CFG2_CKE_PLS_SHIFT) | \
62 (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
63 (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
64 (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
65 (0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
66 (5 << TIMING_CFG2_CPO_SHIFT))
68 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
70 #define CONFIG_SYS_KMBEC_FPGA_BASE 0xE8000000
71 #define CONFIG_SYS_KMBEC_FPGA_SIZE 128