1 /* 2 * Copyright (C) 2012 Keymile AG 3 * Gerlando Falauto <gerlando.falauto@keymile.com> 4 * 5 * Based on km8321-common.h, see respective copyright notice for credits 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License as 9 * published by the Free Software Foundation; either version 2 of 10 * the License, or (at your option) any later version. 11 */ 12 13 #ifndef __CONFIG_KM8309_COMMON_H 14 #define __CONFIG_KM8309_COMMON_H 15 16 /* 17 * High Level Configuration Options 18 */ 19 #define CONFIG_E300 1 /* E300 family */ 20 #define CONFIG_QE 1 /* Has QE */ 21 #define CONFIG_MPC83xx 1 /* MPC83xx family */ 22 #define CONFIG_MPC830x 1 /* MPC830x family */ 23 #define CONFIG_MPC8309 1 /* MPC8309 CPU specific */ 24 25 #define CONFIG_KM_DEF_ARCH "arch=ppc_8xx\0" 26 #define CONFIG_CMD_DIAG 1 27 28 /* include common defines/options for all 83xx Keymile boards */ 29 #include "km83xx-common.h" 30 31 /* QE microcode/firmware address */ 32 #define CONFIG_SYS_QE_FMAN_FW_IN_NOR 33 /* at end of uboot partition, before env */ 34 #define CONFIG_SYS_QE_FMAN_FW_ADDR 0xF00B0000 35 36 #define CONFIG_MISC_INIT_R 37 38 /* 39 * System IO Config 40 */ 41 /* 0x14000180 SICR_1 */ 42 #define CONFIG_SYS_SICRL (0 \ 43 | SICR_1_UART1_UART1RTS \ 44 | SICR_1_I2C_CKSTOP \ 45 | SICR_1_IRQ_A_IRQ \ 46 | SICR_1_IRQ_B_IRQ \ 47 | SICR_1_GPIO_A_GPIO \ 48 | SICR_1_GPIO_B_GPIO \ 49 | SICR_1_GPIO_C_GPIO \ 50 | SICR_1_GPIO_D_GPIO \ 51 | SICR_1_GPIO_E_GPIO \ 52 | SICR_1_GPIO_F_GPIO \ 53 | SICR_1_USB_A_UART2S \ 54 | SICR_1_USB_B_UART2RTS \ 55 | SICR_1_FEC1_FEC1 \ 56 | SICR_1_FEC2_FEC2 \ 57 ) 58 59 /* 0x00080400 SICR_2 */ 60 #define CONFIG_SYS_SICRH (0 \ 61 | SICR_2_FEC3_FEC3 \ 62 | SICR_2_HDLC1_A_HDLC1 \ 63 | SICR_2_ELBC_A_LA \ 64 | SICR_2_ELBC_B_LCLK \ 65 | SICR_2_HDLC2_A_HDLC2 \ 66 | SICR_2_USB_D_GPIO \ 67 | SICR_2_PCI_PCI \ 68 | SICR_2_HDLC1_B_HDLC1 \ 69 | SICR_2_HDLC1_C_HDLC1 \ 70 | SICR_2_HDLC2_B_GPIO \ 71 | SICR_2_HDLC2_C_HDLC2 \ 72 | SICR_2_QUIESCE_B \ 73 ) 74 75 /* GPR_1 */ 76 #define CONFIG_SYS_GPR1 0x50008060 77 78 #define CONFIG_SYS_GP1DIR 0x00000000 79 #define CONFIG_SYS_GP1ODR 0x00000000 80 #define CONFIG_SYS_GP2DIR 0xFF000000 81 #define CONFIG_SYS_GP2ODR 0x00000000 82 83 /* 84 * Hardware Reset Configuration Word 85 */ 86 #define CONFIG_SYS_HRCW_LOW (\ 87 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 | \ 88 HRCWL_DDR_TO_SCB_CLK_2X1 | \ 89 HRCWL_CSB_TO_CLKIN_2X1 | \ 90 HRCWL_CORE_TO_CSB_2X1 | \ 91 HRCWL_CE_PLL_VCO_DIV_2 | \ 92 HRCWL_CE_TO_PLL_1X3) 93 94 #define CONFIG_SYS_HRCW_HIGH (\ 95 HRCWH_PCI_AGENT | \ 96 HRCWH_PCI_ARBITER_DISABLE | \ 97 HRCWH_CORE_ENABLE | \ 98 HRCWH_FROM_0X00000100 | \ 99 HRCWH_BOOTSEQ_DISABLE | \ 100 HRCWH_SW_WATCHDOG_DISABLE | \ 101 HRCWH_ROM_LOC_LOCAL_16BIT | \ 102 HRCWH_BIG_ENDIAN | \ 103 HRCWH_LALE_NORMAL) 104 105 #define CONFIG_SYS_DDR_CS0_BNDS 0x0000007f 106 #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SDRAM_TYPE_DDR2 | \ 107 SDRAM_CFG_32_BE | \ 108 SDRAM_CFG_SREN | \ 109 SDRAM_CFG_HSE) 110 111 #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000 112 #define CONFIG_SYS_DDR_CLK_CNTL (DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05) 113 #define CONFIG_SYS_DDR_INTERVAL ((0x064 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \ 114 (0x200 << SDRAM_INTERVAL_REFINT_SHIFT)) 115 116 #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \ 117 CSCONFIG_ODT_RD_NEVER | \ 118 CSCONFIG_ODT_WR_ONLY_CURRENT | \ 119 CSCONFIG_ROW_BIT_13 | \ 120 CSCONFIG_COL_BIT_10) 121 122 #define CONFIG_SYS_DDR_MODE 0x47860242 123 #define CONFIG_SYS_DDR_MODE2 0x8080c000 124 125 #define CONFIG_SYS_DDR_TIMING_0 ((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \ 126 (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \ 127 (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \ 128 (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \ 129 (0 << TIMING_CFG0_WWT_SHIFT) | \ 130 (0 << TIMING_CFG0_RRT_SHIFT) | \ 131 (0 << TIMING_CFG0_WRT_SHIFT) | \ 132 (0 << TIMING_CFG0_RWT_SHIFT)) 133 134 #define CONFIG_SYS_DDR_TIMING_1 ((TIMING_CFG1_CASLAT_40) | \ 135 (2 << TIMING_CFG1_WRTORD_SHIFT) | \ 136 (2 << TIMING_CFG1_ACTTOACT_SHIFT) | \ 137 (3 << TIMING_CFG1_WRREC_SHIFT) | \ 138 (7 << TIMING_CFG1_REFREC_SHIFT) | \ 139 (3 << TIMING_CFG1_ACTTORW_SHIFT) | \ 140 (7 << TIMING_CFG1_ACTTOPRE_SHIFT) | \ 141 (3 << TIMING_CFG1_PRETOACT_SHIFT)) 142 143 #define CONFIG_SYS_DDR_TIMING_2 ((8 << TIMING_CFG2_FOUR_ACT_SHIFT) | \ 144 (3 << TIMING_CFG2_CKE_PLS_SHIFT) | \ 145 (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \ 146 (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \ 147 (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \ 148 (0 << TIMING_CFG2_ADD_LAT_SHIFT) | \ 149 (5 << TIMING_CFG2_CPO_SHIFT)) 150 151 #define CONFIG_SYS_DDR_TIMING_3 0x00000000 152 153 #define CONFIG_SYS_KMBEC_FPGA_BASE 0xE8000000 154 #define CONFIG_SYS_KMBEC_FPGA_SIZE 128 155 156 /* EEprom support */ 157 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 158 159 /* 160 * Local Bus Configuration & Clock Setup 161 */ 162 #define CONFIG_SYS_LCRR_DBYP 0x80000000 163 #define CONFIG_SYS_LCRR_EADC 0x00010000 164 #define CONFIG_SYS_LCRR_CLKDIV 0x00000002 165 166 #define CONFIG_SYS_LBC_LBCR 0x00000000 167 168 /* 169 * MMU Setup 170 */ 171 #define CONFIG_SYS_IBAT7L (0) 172 #define CONFIG_SYS_IBAT7U (0) 173 #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L 174 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U 175 176 #endif /* __CONFIG_KM8309_COMMON_H */ 177