| Mario Six | aed7d0e | 2019-01-21 09:18:23 +0100 | [diff] [blame] | 1 | /* |
| 2 | * High Level Configuration Options |
| 3 | */ |
| Mario Six | aed7d0e | 2019-01-21 09:18:23 +0100 | [diff] [blame] | 4 | #define CONFIG_KM8321 /* Keymile PBEC8321 board specific */ |
| 5 | |
| 6 | /* |
| 7 | * System Clock Setup |
| 8 | */ |
| Mario Six | aed7d0e | 2019-01-21 09:18:23 +0100 | [diff] [blame] | 9 | #define CONFIG_SYS_CLK_FREQ 66000000 |
| 10 | #define CONFIG_83XX_PCICLK 66000000 |
| 11 | |
| 12 | /* |
| Mario Six | aed7d0e | 2019-01-21 09:18:23 +0100 | [diff] [blame] | 13 | * System IO Config |
| 14 | */ |
| 15 | #define CONFIG_SYS_SICRL SICRL_IRQ_CKS |
| 16 | |
| 17 | #define CONFIG_SYS_DDRCDR (\ |
| 18 | DDRCDR_EN | \ |
| 19 | DDRCDR_PZ_MAXZ | \ |
| 20 | DDRCDR_NZ_MAXZ | \ |
| 21 | DDRCDR_M_ODR) |
| 22 | |
| 23 | #define CONFIG_SYS_DDR_CS0_BNDS 0x0000007f |
| 24 | #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SDRAM_TYPE_DDR2 | \ |
| 25 | SDRAM_CFG_32_BE | \ |
| 26 | SDRAM_CFG_SREN | \ |
| 27 | SDRAM_CFG_HSE) |
| 28 | |
| 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)) |
| 33 | |
| 34 | #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \ |
| 35 | CSCONFIG_ODT_WR_CFG | \ |
| 36 | CSCONFIG_ROW_BIT_13 | \ |
| 37 | CSCONFIG_COL_BIT_10) |
| 38 | |
| 39 | #define CONFIG_SYS_DDR_MODE 0x47860242 |
| 40 | #define CONFIG_SYS_DDR_MODE2 0x8080c000 |
| 41 | |
| 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)) |
| 50 | |
| 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)) |
| 59 | |
| 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)) |
| 67 | |
| 68 | #define CONFIG_SYS_DDR_TIMING_3 0x00000000 |
| 69 | |
| 70 | #define CONFIG_SYS_KMBEC_FPGA_BASE 0xE8000000 |
| 71 | #define CONFIG_SYS_KMBEC_FPGA_SIZE 128 |
| 72 | |
| 73 | /* EEprom support */ |
| Wolfgang Denk | 66356b4 | 2021-09-27 17:42:36 +0200 | [diff] [blame] | 74 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 |