/* * High Level Configuration Options */ #define CONFIG_KM8321 /* Keymile PBEC8321 board specific */ /* * System Clock Setup */ #define CONFIG_83XX_CLKIN 66000000 #define CONFIG_SYS_CLK_FREQ 66000000 #define CONFIG_83XX_PCICLK 66000000 /* * System IO Config */ #define CONFIG_SYS_SICRL SICRL_IRQ_CKS #define CONFIG_SYS_DDRCDR (\ DDRCDR_EN | \ DDRCDR_PZ_MAXZ | \ DDRCDR_NZ_MAXZ | \ DDRCDR_M_ODR) #define CONFIG_SYS_DDR_CS0_BNDS 0x0000007f #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SDRAM_TYPE_DDR2 | \ SDRAM_CFG_32_BE | \ SDRAM_CFG_SREN | \ SDRAM_CFG_HSE) #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000 #define CONFIG_SYS_DDR_CLK_CNTL (DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05) #define CONFIG_SYS_DDR_INTERVAL ((0x064 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \ (0x200 << SDRAM_INTERVAL_REFINT_SHIFT)) #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \ CSCONFIG_ODT_WR_CFG | \ CSCONFIG_ROW_BIT_13 | \ CSCONFIG_COL_BIT_10) #define CONFIG_SYS_DDR_MODE 0x47860242 #define CONFIG_SYS_DDR_MODE2 0x8080c000 #define CONFIG_SYS_DDR_TIMING_0 ((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \ (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \ (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \ (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \ (0 << TIMING_CFG0_WWT_SHIFT) | \ (0 << TIMING_CFG0_RRT_SHIFT) | \ (0 << TIMING_CFG0_WRT_SHIFT) | \ (0 << TIMING_CFG0_RWT_SHIFT)) #define CONFIG_SYS_DDR_TIMING_1 ((TIMING_CFG1_CASLAT_40) | \ (2 << TIMING_CFG1_WRTORD_SHIFT) | \ (2 << TIMING_CFG1_ACTTOACT_SHIFT) | \ (3 << TIMING_CFG1_WRREC_SHIFT) | \ (7 << TIMING_CFG1_REFREC_SHIFT) | \ (3 << TIMING_CFG1_ACTTORW_SHIFT) | \ (7 << TIMING_CFG1_ACTTOPRE_SHIFT) | \ (3 << TIMING_CFG1_PRETOACT_SHIFT)) #define CONFIG_SYS_DDR_TIMING_2 ((8 << TIMING_CFG2_FOUR_ACT_SHIFT) | \ (3 << TIMING_CFG2_CKE_PLS_SHIFT) | \ (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \ (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \ (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \ (0 << TIMING_CFG2_ADD_LAT_SHIFT) | \ (5 << TIMING_CFG2_CPO_SHIFT)) #define CONFIG_SYS_DDR_TIMING_3 0x00000000 #define CONFIG_SYS_KMBEC_FPGA_BASE 0xE8000000 #define CONFIG_SYS_KMBEC_FPGA_SIZE 128 /* EEprom support */