| /* |
| * (C) Copyright 2012 |
| * Holger Brunck, Keymile GmbH Hannover, <holger.brunck@keymile.com> |
| * Christian Herzig, Keymile AG Switzerland, <christian.herzig@keymile.com> |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /* KMBEC FPGA (PRIO) */ |
| #define CONFIG_SYS_KMBEC_FPGA_BASE 0xE8000000 |
| #define CONFIG_SYS_KMBEC_FPGA_SIZE 64 |
| |
| #if defined CONFIG_KMETER1 |
| #define CONFIG_HOSTNAME kmeter1 |
| #define CONFIG_KM_BOARD_NAME "kmeter1" |
| #define CONFIG_KM_DEF_NETDEV "netdev=eth2\0" |
| #elif defined CONFIG_KMCOGE5NE |
| #define CONFIG_HOSTNAME kmcoge5ne |
| #define CONFIG_KM_BOARD_NAME "kmcoge5ne" |
| #define CONFIG_KM_DEF_NETDEV "netdev=eth1\0" |
| #define CONFIG_CMD_NAND |
| #define CONFIG_NAND_KMETER1 |
| #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
| #define NAND_MAX_CHIPS 1 |
| #define CONFIG_SYS_NAND_BASE CONFIG_SYS_KMBEC_FPGA_BASE /* PRIO_BASE_ADDRESS */ |
| |
| #define CONFIG_KM_UBI_PARTITION_NAME_BOOT "ubi0" |
| #define CONFIG_KM_UBI_PARTITION_NAME_APP "ubi1" |
| #define MTDIDS_DEFAULT "nor0=boot,nand0=app" |
| |
| #define MTDPARTS_DEFAULT "mtdparts=" \ |
| "boot:" \ |
| "768k(u-boot)," \ |
| "128k(env)," \ |
| "128k(envred)," \ |
| "-(" CONFIG_KM_UBI_PARTITION_NAME_BOOT ");" \ |
| "app:" \ |
| "-(" CONFIG_KM_UBI_PARTITION_NAME_APP ");" |
| #else |
| #error ("Board not supported") |
| #endif |
| |
| /* |
| * High Level Configuration Options |
| */ |
| #define CONFIG_QE /* Has QE */ |
| #define CONFIG_MPC8360 /* MPC8360 CPU specific */ |
| |
| #define CONFIG_SYS_TEXT_BASE 0xF0000000 |
| |
| /* include common defines/options for all 83xx Keymile boards */ |
| #include "km/km83xx-common.h" |
| |
| /* |
| * System IO Setup |
| */ |
| #define CONFIG_SYS_SICRH (SICRH_UC1EOBI | SICRH_UC2E1OBI) |
| |
| /* |
| * Hardware Reset Configuration Word |
| */ |
| #define CONFIG_SYS_HRCW_LOW (\ |
| HRCWL_CSB_TO_CLKIN_4X1 | \ |
| HRCWL_CORE_TO_CSB_2X1 | \ |
| HRCWL_CE_PLL_VCO_DIV_2 | \ |
| HRCWL_CE_TO_PLL_1X6) |
| |
| #define CONFIG_SYS_HRCW_HIGH (\ |
| HRCWH_CORE_ENABLE | \ |
| HRCWH_FROM_0X00000100 | \ |
| HRCWH_BOOTSEQ_DISABLE | \ |
| HRCWH_SW_WATCHDOG_DISABLE | \ |
| HRCWH_ROM_LOC_LOCAL_16BIT | \ |
| HRCWH_BIG_ENDIAN | \ |
| HRCWH_LALE_EARLY | \ |
| HRCWH_LDP_CLEAR) |
| |
| /** |
| * DDR RAM settings |
| */ |
| #define CONFIG_SYS_DDR_SDRAM_CFG (\ |
| SDRAM_CFG_SDRAM_TYPE_DDR2 | \ |
| SDRAM_CFG_SREN | \ |
| SDRAM_CFG_HSE) |
| |
| #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000 |
| |
| #ifdef CONFIG_KMCOGE5NE |
| /** |
| * KMCOGE5NE has 512 MB RAM |
| */ |
| #define CONFIG_SYS_DDR_CS0_CONFIG (\ |
| CSCONFIG_EN | \ |
| CSCONFIG_AP | \ |
| CSCONFIG_ODT_RD_ONLY_CURRENT | \ |
| CSCONFIG_BANK_BIT_3 | \ |
| CSCONFIG_ROW_BIT_13 | \ |
| CSCONFIG_COL_BIT_10) |
| #else |
| #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \ |
| CSCONFIG_ROW_BIT_13 | \ |
| CSCONFIG_COL_BIT_10 | \ |
| CSCONFIG_ODT_RD_ONLY_CURRENT) |
| #endif |
| |
| #define CONFIG_SYS_DDR_CLK_CNTL (\ |
| DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05) |
| |
| #define CONFIG_SYS_DDR_INTERVAL (\ |
| (0x080 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \ |
| (0x203 << SDRAM_INTERVAL_REFINT_SHIFT)) |
| |
| #define CONFIG_SYS_DDR_CS0_BNDS 0x0000007f |
| |
| #define CONFIG_SYS_DDRCDR (\ |
| DDRCDR_EN | \ |
| DDRCDR_Q_DRN) |
| #define CONFIG_SYS_DDR_MODE 0x47860452 |
| #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) | \ |
| (6 << 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_50) | \ |
| (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) | \ |
| (8 << TIMING_CFG1_ACTTOPRE_SHIFT) | \ |
| (3 << TIMING_CFG1_PRETOACT_SHIFT)) |
| |
| #define CONFIG_SYS_DDR_TIMING_2 (\ |
| (0xa << 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) | \ |
| (4 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \ |
| (5 << TIMING_CFG2_CPO_SHIFT) | \ |
| (0 << TIMING_CFG2_ADD_LAT_SHIFT)) |
| |
| #define CONFIG_SYS_DDR_TIMING_3 0x00000000 |
| |
| /* EEprom support */ |
| #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 |
| |
| /* |
| * Local Bus Configuration & Clock Setup |
| */ |
| #define CONFIG_SYS_LCRR_DBYP LCRR_DBYP |
| #define CONFIG_SYS_LCRR_EADC LCRR_EADC_2 |
| #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4 |
| |
| /* |
| * PAXE on the local bus CS3 |
| */ |
| #define CONFIG_SYS_PAXE_BASE 0xA0000000 |
| #define CONFIG_SYS_PAXE_SIZE 256 |
| |
| #define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_PAXE_BASE |
| |
| #define CONFIG_SYS_LBLAWAR3_PRELIM 0x8000001C /* 512MB window size */ |
| |
| #define CONFIG_SYS_BR3_PRELIM (\ |
| CONFIG_SYS_PAXE_BASE | \ |
| (1 << BR_PS_SHIFT) | \ |
| BR_V) |
| |
| #define CONFIG_SYS_OR3_PRELIM (\ |
| MEG_TO_AM(CONFIG_SYS_PAXE_SIZE) | \ |
| OR_GPCM_CSNT | \ |
| OR_GPCM_ACS_DIV2 | \ |
| OR_GPCM_SCY_2 | \ |
| OR_GPCM_TRLX | \ |
| OR_GPCM_EAD) |
| |
| #ifdef CONFIG_KMCOGE5NE |
| /* |
| * BFTIC3 on the local bus CS4 |
| */ |
| #define CONFIG_SYS_BFTIC3_BASE 0xB0000000 |
| #define CONFIG_SYS_BFTIC3_SIZE 256 |
| |
| #define CONFIG_SYS_BR4_PRELIM (\ |
| CONFIG_SYS_BFTIC3_BASE |\ |
| (1 << BR_PS_SHIFT) | \ |
| BR_V) |
| |
| #define CONFIG_SYS_OR4_PRELIM (\ |
| MEG_TO_AM(CONFIG_SYS_BFTIC3_SIZE) |\ |
| OR_GPCM_CSNT | \ |
| OR_GPCM_ACS_DIV2 |\ |
| OR_GPCM_SCY_2 |\ |
| OR_GPCM_TRLX |\ |
| OR_GPCM_EAD) |
| #endif |
| |
| /* |
| * MMU Setup |
| */ |
| |
| /* PAXE: icache cacheable, but dcache-inhibit and guarded */ |
| #define CONFIG_SYS_IBAT5L (\ |
| CONFIG_SYS_PAXE_BASE | \ |
| BATL_PP_10 | \ |
| BATL_MEMCOHERENCE) |
| |
| #define CONFIG_SYS_IBAT5U (\ |
| CONFIG_SYS_PAXE_BASE | \ |
| BATU_BL_256M | \ |
| BATU_VS | \ |
| BATU_VP) |
| |
| #define CONFIG_SYS_DBAT5L (\ |
| CONFIG_SYS_PAXE_BASE | \ |
| BATL_PP_10 | \ |
| BATL_CACHEINHIBIT | \ |
| BATL_GUARDEDSTORAGE) |
| |
| #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U |
| |
| |
| #ifdef CONFIG_KMCOGE5NE |
| /* BFTIC3: icache cacheable, but dcache-inhibit and guarded */ |
| #define CONFIG_SYS_IBAT6L (\ |
| CONFIG_SYS_BFTIC3_BASE | \ |
| BATL_PP_10 | \ |
| BATL_MEMCOHERENCE) |
| |
| #define CONFIG_SYS_IBAT6U (\ |
| CONFIG_SYS_BFTIC3_BASE | \ |
| BATU_BL_256M | \ |
| BATU_VS | \ |
| BATU_VP) |
| |
| #define CONFIG_SYS_DBAT6L (\ |
| CONFIG_SYS_BFTIC3_BASE | \ |
| BATL_PP_10 | \ |
| BATL_CACHEINHIBIT | \ |
| BATL_GUARDEDSTORAGE) |
| |
| #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U |
| |
| /* DDR/LBC SDRAM next 256M: cacheable */ |
| #define CONFIG_SYS_IBAT7L (\ |
| CONFIG_SYS_SDRAM_BASE2 |\ |
| BATL_PP_10 |\ |
| BATL_CACHEINHIBIT |\ |
| BATL_GUARDEDSTORAGE) |
| |
| #define CONFIG_SYS_IBAT7U (\ |
| CONFIG_SYS_SDRAM_BASE2 |\ |
| BATU_BL_256M |\ |
| BATU_VS |\ |
| BATU_VP) |
| /* enable POST tests */ |
| #define CONFIG_POST (CONFIG_SYS_POST_MEMORY|CONFIG_SYS_POST_MEM_REGIONS) |
| #define CONFIG_POST_EXTERNAL_WORD_FUNCS /* use own functions, not generic */ |
| #define CPM_POST_WORD_ADDR CONFIG_SYS_MEMTEST_END |
| #define CONFIG_TESTPIN_REG gprt3 /* for kmcoge5ne */ |
| #define CONFIG_TESTPIN_MASK 0x20 /* for kmcoge5ne */ |
| #define CONFIG_CMD_DIAG /* so that testpin is inquired for POST test */ |
| |
| #else |
| #define CONFIG_SYS_IBAT6L (0) |
| #define CONFIG_SYS_IBAT6U (0) |
| #define CONFIG_SYS_IBAT7L (0) |
| #define CONFIG_SYS_IBAT7U (0) |
| #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L |
| #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U |
| #endif |
| |
| #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L |
| #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U |
| |
| #endif /* CONFIG */ |
