| /* |
| * (C) Copyright 2010 |
| * Stefan Roese, DENX Software Engineering, sr@denx.de. |
| * |
| * 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. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| /* |
| * t3corp.h - configuration for T3CORP (460GT) |
| */ |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /* |
| * High Level Configuration Options |
| */ |
| #define CONFIG_460GT 1 /* Specific PPC460GT */ |
| #define CONFIG_440 1 |
| #define CONFIG_4xx 1 /* ... PPC4xx family */ |
| |
| #define CONFIG_HOSTNAME t3corp |
| |
| /* |
| * Include common defines/options for all AMCC/APM eval boards |
| */ |
| #include "amcc-common.h" |
| |
| #define CONFIG_SYS_CLK_FREQ 66666667 /* external freq to pll */ |
| |
| #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ |
| #define CONFIG_BOARD_EARLY_INIT_R 1 /* Call board_early_init_r */ |
| #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */ |
| #define CONFIG_BOARD_TYPES 1 /* support board types */ |
| #define CONFIG_FIT |
| #define CFG_ALT_MEMTEST |
| |
| /* |
| * Base addresses -- Note these are effective addresses where the |
| * actual resources get mapped (not physical addresses) |
| */ |
| #define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped PCI memory */ |
| #define CONFIG_SYS_PCI_BASE 0xd0000000 /* internal PCI regs */ |
| #define CONFIG_SYS_PCI_TARGBASE CONFIG_SYS_PCI_MEMBASE |
| |
| #define CONFIG_SYS_PCIE_MEMBASE 0xb0000000 /* mapped PCIe mem */ |
| #define CONFIG_SYS_PCIE_MEMSIZE 0x08000000 /* incr for PCIe */ |
| #define CONFIG_SYS_PCIE_BASE 0xc4000000 /* PCIe UTL regs */ |
| |
| #define CONFIG_SYS_PCIE0_CFGBASE 0xc0000000 |
| #define CONFIG_SYS_PCIE1_CFGBASE 0xc1000000 |
| #define CONFIG_SYS_PCIE0_XCFGBASE 0xc3000000 |
| #define CONFIG_SYS_PCIE1_XCFGBASE 0xc3001000 |
| |
| #define CONFIG_SYS_PCIE0_UTLBASE 0xc08010000ULL /* 36bit phys addr */ |
| |
| /* base address of inbound PCIe window */ |
| #define CONFIG_SYS_PCIE_INBOUND_BASE 0x000000000ULL /* 36bit phys addr */ |
| |
| /* EBC stuff */ |
| #define CONFIG_SYS_FLASH_BASE 0xFC000000 /* later mapped here */ |
| #define CONFIG_SYS_FLASH_SIZE (64 << 20) |
| |
| #define CONFIG_SYS_FPGA1_BASE 0xe0000000 |
| #define CONFIG_SYS_FPGA2_BASE 0xe2000000 |
| #define CONFIG_SYS_FPGA3_BASE 0xe4000000 |
| |
| #define CONFIG_SYS_BOOT_BASE_ADDR 0xFF000000 /* EBC Boot Space */ |
| #define CONFIG_SYS_FLASH_BASE_PHYS_H 0x4 |
| #define CONFIG_SYS_FLASH_BASE_PHYS_L 0xCC000000 |
| #define CONFIG_SYS_FLASH_BASE_PHYS \ |
| (((u64)CONFIG_SYS_FLASH_BASE_PHYS_H << 32) \ |
| | (u64)CONFIG_SYS_FLASH_BASE_PHYS_L) |
| |
| #define CONFIG_SYS_OCM_BASE 0xE7000000 /* OCM: 64k */ |
| #define CONFIG_SYS_SRAM_BASE 0xE8000000 /* SRAM: 256k */ |
| #define CONFIG_SYS_LOCAL_CONF_REGS 0xEF000000 |
| |
| #define CONFIG_SYS_PERIPHERAL_BASE 0xEF600000 /* internal periph. */ |
| |
| /* |
| * Initial RAM & stack pointer (placed in OCM) |
| */ |
| #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */ |
| #define CONFIG_SYS_INIT_RAM_END (4 << 10) |
| #define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */ |
| #define CONFIG_SYS_GBL_DATA_OFFSET \ |
| (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) |
| #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
| |
| /* |
| * Serial Port |
| */ |
| #undef CONFIG_UART1_CONSOLE /* define this if you want console on UART1 */ |
| |
| /* |
| * Environment |
| */ |
| /* |
| * Define here the location of the environment variables (flash). |
| */ |
| #define CONFIG_ENV_IS_IN_FLASH /* use flash for environment vars */ |
| |
| /* |
| * Flash related |
| */ |
| #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */ |
| #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */ |
| #define CONFIG_SYS_FLASH_CFI_AMD_RESET 1 /* Use AMD reset cmd */ |
| #define CONFIG_SYS_CFI_FLASH_STATUS_POLL /* use status poll method */ |
| |
| #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */ |
| #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sectors p. chip*/ |
| |
| #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase/ms*/ |
| #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write/ms*/ |
| |
| #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* buff'd writes (20x faster)*/ |
| #define CONFIG_SYS_FLASH_EMPTY_INFO /* 'E' for empty sector on flinfo */ |
| |
| #define CONFIG_ENV_SECT_SIZE 0x20000 /* sector size */ |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - \ |
| CONFIG_ENV_SECT_SIZE) |
| #define CONFIG_ENV_SIZE 0x4000 /* env sector size */ |
| |
| /* Address and size of Redundant Environment Sector */ |
| #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR - CONFIG_ENV_SECT_SIZE) |
| #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) |
| |
| /* |
| * DDR2 SDRAM |
| */ |
| #define CONFIG_SYS_MBYTES_SDRAM 256 |
| #define CONFIG_DDR_ECC |
| #define CONFIG_AUTOCALIB "silent\0" /* default is non-verbose */ |
| #define CONFIG_PPC4xx_DDR_AUTOCALIBRATION /* IBM DDR autocalibration */ |
| #define DEBUG_PPC4xx_DDR_AUTOCALIBRATION /* dynamic DDR autocal debug */ |
| #undef CONFIG_PPC4xx_DDR_METHOD_A |
| #define CONFIG_DDR_RFDC_FIXED 0x000001D7 /* optimal value */ |
| |
| /* DDR1/2 SDRAM Device Control Register Data Values */ |
| /* Memory Queue */ |
| #define CONFIG_SYS_SDRAM_R0BAS (SDRAM_RXBAS_SDBA_ENCODE(0) | \ |
| SDRAM_RXBAS_SDSZ_256) |
| #define CONFIG_SYS_SDRAM_R1BAS 0x00000000 |
| #define CONFIG_SYS_SDRAM_R2BAS 0x00000000 |
| #define CONFIG_SYS_SDRAM_R3BAS 0x00000000 |
| #define CONFIG_SYS_SDRAM_PLBADDULL 0x00000000 |
| #define CONFIG_SYS_SDRAM_PLBADDUHB 0x00000008 |
| #define CONFIG_SYS_SDRAM_CONF1LL 0x80001C00 |
| #define CONFIG_SYS_SDRAM_CONF1HB 0x80001C80 |
| #define CONFIG_SYS_SDRAM_CONFPATHB 0x10a68000 |
| |
| #define CAS_LATENCY JEDEC_MA_MR_CL_DDR2_5_0_CLK |
| |
| /* DDR1/2 SDRAM Device Control Register Data Values */ |
| #define CONFIG_SYS_SDRAM0_MB0CF (SDRAM_RXBAS_SDAM_MODE7 | \ |
| SDRAM_RXBAS_SDBE_ENABLE) |
| #define CONFIG_SYS_SDRAM0_MB1CF SDRAM_RXBAS_SDBE_DISABLE |
| #define CONFIG_SYS_SDRAM0_MB2CF SDRAM_RXBAS_SDBE_DISABLE |
| #define CONFIG_SYS_SDRAM0_MB3CF SDRAM_RXBAS_SDBE_DISABLE |
| #define CONFIG_SYS_SDRAM0_MCOPT1 (SDRAM_MCOPT1_MCHK_GEN | \ |
| SDRAM_MCOPT1_PMU_OPEN | \ |
| SDRAM_MCOPT1_DMWD_32 | \ |
| SDRAM_MCOPT1_8_BANKS | \ |
| SDRAM_MCOPT1_DDR2_TYPE | \ |
| SDRAM_MCOPT1_QDEP | \ |
| SDRAM_MCOPT1_RWOO_DISABLED | \ |
| SDRAM_MCOPT1_WOOO_DISABLED | \ |
| SDRAM_MCOPT1_DREF_NORMAL) |
| #define CONFIG_SYS_SDRAM0_MCOPT2 0x00000000 |
| #define CONFIG_SYS_SDRAM0_MODT0 SDRAM_MODT_EB0W_ENABLE |
| #define CONFIG_SYS_SDRAM0_MODT1 0x00000000 |
| #define CONFIG_SYS_SDRAM0_MODT2 0x00000000 |
| #define CONFIG_SYS_SDRAM0_MODT3 0x00000000 |
| #define CONFIG_SYS_SDRAM0_CODT (SDRAM_CODT_RK0R_ON | \ |
| SDRAM_CODT_DQS_1_8_V_DDR2 | \ |
| SDRAM_CODT_IO_NMODE) |
| #define CONFIG_SYS_SDRAM0_RTR SDRAM_RTR_RINT_ENCODE(1560) |
| #define CONFIG_SYS_SDRAM0_INITPLR0 \ |
| (SDRAM_INITPLR_ENABLE | \ |
| SDRAM_INITPLR_IMWT_ENCODE(80) | \ |
| SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_NOP)) |
| #define CONFIG_SYS_SDRAM0_INITPLR1 \ |
| (SDRAM_INITPLR_ENABLE | \ |
| SDRAM_INITPLR_IMWT_ENCODE(3) | \ |
| SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_PRECHARGE) | \ |
| SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_MR) | \ |
| SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_PRECHARGE_ALL)) |
| #define CONFIG_SYS_SDRAM0_INITPLR2 \ |
| (SDRAM_INITPLR_ENABLE | \ |
| SDRAM_INITPLR_IMWT_ENCODE(2) | \ |
| SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ |
| SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR2) | \ |
| SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR2_TEMP_COMMERCIAL)) |
| #define CONFIG_SYS_SDRAM0_INITPLR3 \ |
| (SDRAM_INITPLR_ENABLE | \ |
| SDRAM_INITPLR_IMWT_ENCODE(2) | \ |
| SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ |
| SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR3) | \ |
| SDRAM_INITPLR_IMA_ENCODE(0)) |
| #define CONFIG_SYS_SDRAM0_INITPLR4 \ |
| (SDRAM_INITPLR_ENABLE | \ |
| SDRAM_INITPLR_IMWT_ENCODE(2) | \ |
| SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ |
| SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR) | \ |
| SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR_DQS_ENABLE | \ |
| JEDEC_MA_EMR_RTT_150OHM)) |
| #define CONFIG_SYS_SDRAM0_INITPLR5 \ |
| (SDRAM_INITPLR_ENABLE | \ |
| SDRAM_INITPLR_IMWT_ENCODE(200) | \ |
| SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ |
| SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_MR) | \ |
| SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_MR_WR_DDR2_3_CYC | \ |
| CAS_LATENCY | \ |
| JEDEC_MA_MR_BLEN_4 | \ |
| JEDEC_MA_MR_DLL_RESET)) |
| #define CONFIG_SYS_SDRAM0_INITPLR6 \ |
| (SDRAM_INITPLR_ENABLE | \ |
| SDRAM_INITPLR_IMWT_ENCODE(3) | \ |
| SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_PRECHARGE) | \ |
| SDRAM_INITPLR_IBA_ENCODE(0x0) | \ |
| SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_PRECHARGE_ALL)) |
| #define CONFIG_SYS_SDRAM0_INITPLR7 \ |
| (SDRAM_INITPLR_ENABLE | \ |
| SDRAM_INITPLR_IMWT_ENCODE(26) | \ |
| SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH)) |
| #define CONFIG_SYS_SDRAM0_INITPLR8 \ |
| (SDRAM_INITPLR_ENABLE | \ |
| SDRAM_INITPLR_IMWT_ENCODE(26) | \ |
| SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH)) |
| #define CONFIG_SYS_SDRAM0_INITPLR9 \ |
| (SDRAM_INITPLR_ENABLE | \ |
| SDRAM_INITPLR_IMWT_ENCODE(26) | \ |
| SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH)) |
| #define CONFIG_SYS_SDRAM0_INITPLR10 \ |
| (SDRAM_INITPLR_ENABLE | \ |
| SDRAM_INITPLR_IMWT_ENCODE(26) | \ |
| SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH)) |
| #define CONFIG_SYS_SDRAM0_INITPLR11 \ |
| (SDRAM_INITPLR_ENABLE | \ |
| SDRAM_INITPLR_IMWT_ENCODE(2) | \ |
| SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ |
| SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_MR) | \ |
| SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_MR_WR_DDR2_3_CYC | \ |
| CAS_LATENCY | \ |
| JEDEC_MA_MR_BLEN_4)) |
| #define CONFIG_SYS_SDRAM0_INITPLR12 \ |
| (SDRAM_INITPLR_ENABLE | \ |
| SDRAM_INITPLR_IMWT_ENCODE(2) | \ |
| SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ |
| SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR) | \ |
| SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR_OCD_ENTER | \ |
| JEDEC_MA_EMR_RDQS_DISABLE | \ |
| JEDEC_MA_EMR_DQS_ENABLE | \ |
| JEDEC_MA_EMR_RTT_150OHM | \ |
| JEDEC_MA_EMR_ODS_NORMAL)) |
| #define CONFIG_SYS_SDRAM0_INITPLR13 \ |
| (SDRAM_INITPLR_ENABLE | \ |
| SDRAM_INITPLR_IMWT_ENCODE(2) | \ |
| SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ |
| SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR) | \ |
| SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR_OCD_EXIT | \ |
| JEDEC_MA_EMR_RDQS_DISABLE | \ |
| JEDEC_MA_EMR_DQS_ENABLE | \ |
| JEDEC_MA_EMR_RTT_150OHM | \ |
| JEDEC_MA_EMR_ODS_NORMAL)) |
| #define CONFIG_SYS_SDRAM0_INITPLR14 SDRAM_INITPLR_DISABLE |
| #define CONFIG_SYS_SDRAM0_INITPLR15 SDRAM_INITPLR_DISABLE |
| #define CONFIG_SYS_SDRAM0_RQDC (SDRAM_RQDC_RQDE_ENABLE | \ |
| SDRAM_RQDC_RQFD_ENCODE(56)) |
| #define CONFIG_SYS_SDRAM0_RFDC SDRAM_RFDC_RFFD_ENCODE(599) |
| #define CONFIG_SYS_SDRAM0_RDCC (SDRAM_RDCC_RDSS_T2) |
| #define CONFIG_SYS_SDRAM0_DLCR (SDRAM_DLCR_DCLM_AUTO | \ |
| SDRAM_DLCR_DLCS_CONT_DONE | \ |
| SDRAM_DLCR_DLCV_ENCODE(155)) |
| #define CONFIG_SYS_SDRAM0_CLKTR SDRAM_CLKTR_CLKP_90_DEG_ADV |
| #define CONFIG_SYS_SDRAM0_WRDTR SDRAM_WRDTR_WTR_90_DEG_ADV |
| #define CONFIG_SYS_SDRAM0_SDTR1 (SDRAM_SDTR1_LDOF_2_CLK | \ |
| SDRAM_SDTR1_RTW_2_CLK | \ |
| SDRAM_SDTR1_RTRO_1_CLK) |
| #define CONFIG_SYS_SDRAM0_SDTR2 (SDRAM_SDTR2_RCD_3_CLK | \ |
| SDRAM_SDTR2_WTR_2_CLK | \ |
| SDRAM_SDTR2_XSNR_32_CLK | \ |
| SDRAM_SDTR2_WPC_4_CLK | \ |
| SDRAM_SDTR2_RPC_2_CLK | \ |
| SDRAM_SDTR2_RP_3_CLK | \ |
| SDRAM_SDTR2_RRD_2_CLK) |
| #define CONFIG_SYS_SDRAM0_SDTR3 (SDRAM_SDTR3_RAS_ENCODE(8) | \ |
| SDRAM_SDTR3_RC_ENCODE(11) | \ |
| SDRAM_SDTR3_XCS | \ |
| SDRAM_SDTR3_RFC_ENCODE(26)) |
| #define CONFIG_SYS_SDRAM0_MMODE (SDRAM_MMODE_WR_DDR2_3_CYC | \ |
| CAS_LATENCY | \ |
| SDRAM_MMODE_BLEN_4) |
| #define CONFIG_SYS_SDRAM0_MEMODE (SDRAM_MEMODE_DQS_ENABLE | \ |
| SDRAM_MEMODE_RTT_150OHM) |
| |
| /* |
| * I2C |
| */ |
| #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed */ |
| |
| #define CONFIG_SYS_I2C_MULTI_EEPROMS |
| #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1) |
| #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 |
| #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 |
| #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 |
| |
| /* I2C bootstrap EEPROM */ |
| #define CONFIG_4xx_CONFIG_I2C_EEPROM_ADDR 0x52 |
| #define CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET 0 |
| #define CONFIG_4xx_CONFIG_BLOCKSIZE 16 |
| |
| /* |
| * Ethernet |
| */ |
| #define CONFIG_IBM_EMAC4_V4 1 |
| |
| #define CONFIG_HAS_ETH0 |
| |
| #define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */ |
| #define CONFIG_M88E1111_PHY |
| /* Disable fiber since fiber/copper auto-selection doesn't seem to work */ |
| #define CONFIG_M88E1111_DISABLE_FIBER |
| |
| #define CONFIG_PHY_RESET 1 /* reset phy upon startup */ |
| #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ |
| #define CONFIG_PHY_DYNAMIC_ANEG 1 |
| |
| /* |
| * Default environment variables |
| */ |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| CONFIG_AMCC_DEF_ENV \ |
| CONFIG_AMCC_DEF_ENV_POWERPC \ |
| CONFIG_AMCC_DEF_ENV_NOR_UPD \ |
| "kernel_addr=fc000000\0" \ |
| "fdt_addr=fc1e0000\0" \ |
| "ramdisk_addr=fc200000\0" \ |
| "pciconfighost=1\0" \ |
| "pcie_mode=RP:RP\0" \ |
| "" |
| |
| /* |
| * Commands additional to the ones defined in amcc-common.h |
| */ |
| #define CONFIG_CMD_CHIP_CONFIG |
| #define CONFIG_CMD_ECCTEST |
| #define CONFIG_CMD_PCI |
| #define CONFIG_CMD_SDRAM |
| |
| /* |
| * PCI stuff |
| */ |
| /* General PCI */ |
| #define CONFIG_PCI /* include pci support */ |
| #define CONFIG_PCI_PNP /* do pci plug-and-play */ |
| #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ |
| #define CONFIG_PCI_CONFIG_HOST_BRIDGE |
| |
| /* Board-specific PCI, no PCI support, only PCIe */ |
| #undef CONFIG_SYS_PCI_TARGET_INIT |
| #undef CONFIG_SYS_PCI_MASTER_INIT |
| |
| #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1014 /* IBM */ |
| #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */ |
| |
| |
| /* |
| * External Bus Controller (EBC) Setup |
| */ |
| |
| /* |
| * T3CORP has 64MBytes of NOR flash (Spansion 29GL512), but the |
| * boot EBC mapping only supports a maximum of 16MBytes |
| * (4.ff00.0000 - 4.ffff.ffff). |
| * To solve this problem, the flash has to get remapped to another |
| * EBC address which accepts bigger regions: |
| * |
| * 0xfc00.0000 -> 4.cc00.0000 |
| */ |
| |
| /* Memory Bank 0 (NOR-flash) */ |
| #define CONFIG_SYS_EBC_PB0AP (EBC_BXAP_BME_DISABLED | \ |
| EBC_BXAP_TWT_ENCODE(16) | \ |
| EBC_BXAP_BCE_DISABLE | \ |
| EBC_BXAP_BCT_2TRANS | \ |
| EBC_BXAP_CSN_ENCODE(1) | \ |
| EBC_BXAP_OEN_ENCODE(1) | \ |
| EBC_BXAP_WBN_ENCODE(1) | \ |
| EBC_BXAP_WBF_ENCODE(1) | \ |
| EBC_BXAP_TH_ENCODE(7) | \ |
| EBC_BXAP_RE_DISABLED | \ |
| EBC_BXAP_SOR_DELAYED | \ |
| EBC_BXAP_BEM_WRITEONLY | \ |
| EBC_BXAP_PEN_DISABLED) |
| #define CONFIG_SYS_EBC_PB0CR (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_BOOT_BASE_ADDR) | \ |
| EBC_BXCR_BS_16MB | \ |
| EBC_BXCR_BU_RW | \ |
| EBC_BXCR_BW_16BIT) |
| |
| /* Memory Bank 1 (FPGA 1) */ |
| #define CONFIG_SYS_EBC_PB1AP (EBC_BXAP_BME_DISABLED | \ |
| EBC_BXAP_TWT_ENCODE(5) | \ |
| EBC_BXAP_CSN_ENCODE(0) | \ |
| EBC_BXAP_OEN_ENCODE(3) | \ |
| EBC_BXAP_WBN_ENCODE(0) | \ |
| EBC_BXAP_WBF_ENCODE(0) | \ |
| EBC_BXAP_TH_ENCODE(1) | \ |
| EBC_BXAP_RE_DISABLED | \ |
| EBC_BXAP_SOR_DELAYED | \ |
| EBC_BXAP_BEM_RW | \ |
| EBC_BXAP_PEN_DISABLED) |
| #define CONFIG_SYS_EBC_PB1CR (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_FPGA1_BASE) | \ |
| EBC_BXCR_BS_32MB | \ |
| EBC_BXCR_BU_RW | \ |
| EBC_BXCR_BW_32BIT) |
| |
| /* Memory Bank 2 (FPGA 2) */ |
| #define CONFIG_SYS_EBC_PB2AP (EBC_BXAP_BME_DISABLED | \ |
| EBC_BXAP_TWT_ENCODE(5) | \ |
| EBC_BXAP_CSN_ENCODE(0) | \ |
| EBC_BXAP_OEN_ENCODE(3) | \ |
| EBC_BXAP_WBN_ENCODE(0) | \ |
| EBC_BXAP_WBF_ENCODE(0) | \ |
| EBC_BXAP_TH_ENCODE(1) | \ |
| EBC_BXAP_RE_DISABLED | \ |
| EBC_BXAP_SOR_DELAYED | \ |
| EBC_BXAP_BEM_RW | \ |
| EBC_BXAP_PEN_DISABLED) |
| #define CONFIG_SYS_EBC_PB2CR (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_FPGA2_BASE) | \ |
| EBC_BXCR_BS_16MB | \ |
| EBC_BXCR_BU_RW | \ |
| EBC_BXCR_BW_32BIT) |
| |
| /* Memory Bank 3 (FPGA 3) */ |
| #define CONFIG_SYS_EBC_PB3AP (EBC_BXAP_BME_DISABLED | \ |
| EBC_BXAP_TWT_ENCODE(5) | \ |
| EBC_BXAP_CSN_ENCODE(0) | \ |
| EBC_BXAP_OEN_ENCODE(3) | \ |
| EBC_BXAP_WBN_ENCODE(0) | \ |
| EBC_BXAP_WBF_ENCODE(0) | \ |
| EBC_BXAP_TH_ENCODE(1) | \ |
| EBC_BXAP_RE_DISABLED | \ |
| EBC_BXAP_SOR_DELAYED | \ |
| EBC_BXAP_BEM_RW | \ |
| EBC_BXAP_PEN_DISABLED) |
| #define CONFIG_SYS_EBC_PB3CR (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_FPGA3_BASE) | \ |
| EBC_BXCR_BS_16MB | \ |
| EBC_BXCR_BU_RW | \ |
| EBC_BXCR_BW_32BIT) |
| |
| /* |
| * PPC4xx GPIO Configuration |
| */ |
| |
| #define CONFIG_SYS_4xx_GPIO_TABLE { /* GPIO Alternate1 Alternate2 Alternate3 */ \ |
| { \ |
| /* GPIO Core 0 */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO0 GMC1TxD(0) USB2HostD(0) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO1 GMC1TxD(1) USB2HostD(1) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO2 GMC1TxD(2) USB2HostD(2) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO3 GMC1TxD(3) USB2HostD(3) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO4 GMC1TxD(4) USB2HostD(4) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO5 GMC1TxD(5) USB2HostD(5) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO6 GMC1TxD(6) USB2HostD(6) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO7 GMC1TxD(7) USB2HostD(7) */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO8 GMC1RxD(0) USB2OTGD(0) */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO9 GMC1RxD(1) USB2OTGD(1) */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO10 GMC1RxD(2) USB2OTGD(2) */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO11 GMC1RxD(3) USB2OTGD(3) */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO12 GMC1RxD(4) USB2OTGD(4) */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO13 GMC1RxD(5) USB2OTGD(5) */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO14 GMC1RxD(6) USB2OTGD(6) */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO15 GMC1RxD(7) USB2OTGD(7) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO16 GMC1TxER USB2HostStop */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO17 GMC1CD USB2HostNext */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO18 GMC1RxER USB2HostDir */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO19 GMC1TxEN USB2OTGStop */ \ |
| {GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO20 GMC1CRS USB2OTGNext */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO21 GMC1RxDV USB2OTGDir */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO22 NFRDY */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO23 NFREN */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO24 NFWEN */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO25 NFCLE */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO26 NFALE */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO27 IRQ(0) */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO28 IRQ(1) */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO29 IRQ(2) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO30 PerPar0 DMAReq2 IRQ(7)*/ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO31 PerPar1 DMAAck2 IRQ(8)*/ \ |
| }, \ |
| { \ |
| /* GPIO Core 1 */ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO32 PerPar2 EOT2/TC2 IRQ(9)*/ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO33 PerPar3 DMAReq3 IRQ(4)*/ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_ALT3, GPIO_OUT_1}, /* GPIO34 UART0_DCD_N UART1_DSR_CTS_N UART2_SOUT*/ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT3, GPIO_OUT_0}, /* GPIO35 UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT3, GPIO_OUT_0}, /* GPIO36 UART0_8PIN_CTS_N DMAAck3 UART3_SIN*/ \ |
| {GPIO1_BASE, GPIO_BI , GPIO_ALT2, GPIO_OUT_0}, /* GPIO37 UART0_RTS_N EOT3/TC3 UART3_SOUT*/ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO38 UART0_DTR_N UART1_SOUT */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO39 UART0_RI_N UART1_SIN */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO40 IRQ(3) */ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO41 CS(1) */ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO42 CS(2) */ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO43 CS(3) DMAReq1 IRQ(10)*/ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT3, GPIO_OUT_0}, /* GPIO44 CS(4) DMAAck1 IRQ(11)*/ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT3, GPIO_OUT_0}, /* GPIO45 CS(5) EOT/TC1 IRQ(12)*/ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO46 PerAddr(5) DMAReq0 IRQ(13)*/ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO47 PerAddr(6) DMAAck0 IRQ(14)*/ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO48 PerAddr(7) EOT/TC0 IRQ(15)*/ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO49 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO50 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO51 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO52 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO53 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO54 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO55 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO56 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO57 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO58 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO59 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO60 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO61 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO62 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO63 Unselect via TraceSelect Bit */ \ |
| } \ |
| } |
| |
| #endif /* __CONFIG_H */ |