| /* |
| * (C) Copyright 2009-2010 |
| * Stefan Roese, DENX Software Engineering, sr@denx.de. |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| /* |
| * icon.h - configuration for Mosaixtech ICON (440SPe) |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /* |
| * High Level Configuration Options |
| */ |
| #define CONFIG_ICON 1 /* Board is icon */ |
| #define CONFIG_440 1 /* ... PPC440 family */ |
| #define CONFIG_440SPE 1 /* Specifc SPe support */ |
| |
| #define CONFIG_SYS_TEXT_BASE 0xFFFA0000 |
| |
| #define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */ |
| #define CONFIG_SYS_4xx_RESET_TYPE 0x2 /* use chip reset on this board */ |
| |
| /* |
| * Include common defines/options for all AMCC eval boards |
| */ |
| #define CONFIG_HOSTNAME icon |
| #include "amcc-common.h" |
| |
| #define CONFIG_BOARD_EARLY_INIT_R /* Call board_early_init_r */ |
| |
| /* |
| * Base addresses -- Note these are effective addresses where the |
| * actual resources get mapped (not physical addresses) |
| */ |
| #define CONFIG_SYS_FLASH_BASE 0xfc000000 /* later mapped to this addr */ |
| #define CONFIG_SYS_ISRAM_BASE 0x90000000 /* internal SRAM */ |
| |
| #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 memory */ |
| #define CONFIG_SYS_PCIE_MEMSIZE 0x08000000 /* incr for PCIe port */ |
| #define CONFIG_SYS_PCIE_BASE 0xe0000000 /* PCIe UTL regs */ |
| |
| #define CONFIG_SYS_PCIE0_CFGBASE 0xc0000000 |
| #define CONFIG_SYS_PCIE1_CFGBASE 0xc1000000 |
| #define CONFIG_SYS_PCIE2_CFGBASE 0xc2000000 |
| #define CONFIG_SYS_PCIE0_XCFGBASE 0xc3000000 |
| #define CONFIG_SYS_PCIE1_XCFGBASE 0xc3001000 |
| #define CONFIG_SYS_PCIE2_XCFGBASE 0xc3002000 |
| |
| /* base address of inbound PCIe window */ |
| #define CONFIG_SYS_PCIE_INBOUND_BASE 0x0000000000000000ULL |
| |
| /* System RAM mapped to PCI space */ |
| #define CONFIG_PCI_SYS_MEM_BUS CONFIG_SYS_SDRAM_BASE |
| #define CONFIG_PCI_SYS_MEM_PHYS CONFIG_SYS_SDRAM_BASE |
| #define CONFIG_PCI_SYS_MEM_SIZE (1024 * 1024 * 1024) |
| |
| #define CONFIG_SYS_ACE_BASE 0xfb000000 /* Xilinx ACE CF */ |
| #define CONFIG_SYS_ACE_BASE_PHYS_H 0x4 |
| #define CONFIG_SYS_ACE_BASE_PHYS_L 0xfe000000 |
| |
| #define CONFIG_SYS_FLASH_SIZE (64 << 20) |
| #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 0xEC000000 |
| #define CONFIG_SYS_FLASH_BASE_PHYS (((u64)CONFIG_SYS_FLASH_BASE_PHYS_H << 32) | \ |
| (u64)CONFIG_SYS_FLASH_BASE_PHYS_L) |
| |
| /* |
| * Initial RAM & stack pointer (placed in internal SRAM) |
| */ |
| #define CONFIG_SYS_TEMP_STACK_OCM 1 |
| #define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE |
| #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Init RAM */ |
| #define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* size of used area */ |
| |
| #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ |
| GENERATED_GBL_DATA_SIZE) |
| #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) |
| |
| /* |
| * Serial Port |
| */ |
| #define CONFIG_CONS_INDEX 1 /* Use UART0 */ |
| #undef CONFIG_SYS_EXT_SERIAL_CLOCK |
| |
| /* |
| * DDR2 SDRAM |
| */ |
| #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */ |
| #define SPD_EEPROM_ADDRESS { 0x51 } /* SPD I2C SPD addresses */ |
| #define CONFIG_DDR_ECC /* with ECC support */ |
| #define CONFIG_DDR_RQDC_FIXED 0x80000038 /* fixed value for RQDC */ |
| |
| /* |
| * I2C |
| */ |
| #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 |
| |
| #define CONFIG_SYS_SPD_BUS_NUM 0 /* The I2C bus for SPD */ |
| |
| #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 |
| #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 0x50 |
| #define CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET 0 |
| #define CONFIG_4xx_CONFIG_BLOCKSIZE 8 |
| |
| /* I2C RTC */ |
| #define CONFIG_RTC_M41T11 |
| #define CONFIG_SYS_RTC_BUS_NUM 1 /* The I2C bus for RTC */ |
| #define CONFIG_SYS_I2C_RTC_ADDR 0x68 |
| #define CONFIG_SYS_M41T11_BASE_YEAR 1900 /* play along with linux */ |
| |
| /* |
| * Video options |
| */ |
| |
| #ifdef CONFIG_VIDEO |
| #define CONFIG_VIDEO_SM501 |
| #define CONFIG_VIDEO_SM501_32BPP |
| #define CONFIG_VIDEO_SM501_PCI |
| #define VIDEO_FB_LITTLE_ENDIAN |
| #define CONFIG_VIDEO_LOGO |
| #define CONFIG_VIDEO_BMP_RLE8 |
| #define CONFIG_SPLASH_SCREEN |
| #define CFG_CONSOLE_IS_IN_ENV |
| #endif |
| |
| /* |
| * Environment |
| */ |
| #define CONFIG_ENV_IS_IN_FLASH 1 /* Environment uses flash */ |
| |
| /* |
| * 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:RP\0" \ |
| "" |
| |
| /* |
| * Commands additional to the ones defined in amcc-common.h |
| */ |
| #define CONFIG_CMD_CHIP_CONFIG |
| #define CONFIG_CMD_DATE |
| #define CONFIG_CMD_PCI |
| #define CONFIG_CMD_SDRAM |
| #ifdef CONFIG_VIDEO |
| #define CONFIG_CMD_BMP |
| #endif |
| |
| #define CONFIG_IBM_EMAC4_V4 /* 440SPe has this EMAC version */ |
| #define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */ |
| #define CONFIG_HAS_ETH0 |
| #define CONFIG_PHY_RESET /* reset phy upon startup */ |
| #define CONFIG_PHY_RESET_DELAY 1000 |
| #define CONFIG_CIS8201_PHY /* Enable RGMII mode for Cicada phy */ |
| #define CONFIG_PHY_GIGE /* Include GbE speed/duplex det. */ |
| |
| /* |
| * 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 /* Use AMD (Spansion) 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 number of banks */ |
| #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors*/ |
| |
| #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* TO for Flash Erase (ms) */ |
| #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* TO for Flash Write (ms) */ |
| |
| #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* use buffered writes */ |
| #define CONFIG_SYS_FLASH_EMPTY_INFO /* 'E' for empty sector */ |
| |
| #define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */ |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE) |
| #define CONFIG_ENV_SIZE 0x4000 /* Total Size of Env Sector */ |
| |
| /* 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) |
| |
| /* |
| * PCI stuff |
| */ |
| /* General PCI */ |
| #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */ |
| #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ |
| #define CONFIG_PCI_CONFIG_HOST_BRIDGE |
| #define CONFIG_PCI_BOOTDELAY 1000 /* enable pci bootdelay variable*/ |
| |
| /* Board-specific PCI */ |
| #define CONFIG_SYS_PCI_TARGET_INIT /* let board init pci target */ |
| #undef CONFIG_SYS_PCI_MASTER_INIT |
| |
| #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1014 /* IBM */ |
| #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */ |
| |
| /* |
| * Xilinx System ACE support |
| */ |
| #define CONFIG_SYSTEMACE /* Enable SystemACE support */ |
| #define CONFIG_SYS_SYSTEMACE_WIDTH 16 /* Data bus width is 16 */ |
| #define CONFIG_SYS_SYSTEMACE_BASE CONFIG_SYS_ACE_BASE |
| |
| /* |
| * External Bus Controller (EBC) Setup |
| */ |
| |
| /* Memory Bank 0 (Flash) initialization */ |
| #define CONFIG_SYS_EBC_PB0AP (EBC_BXAP_BME_DISABLED | \ |
| EBC_BXAP_TWT_ENCODE(7) | \ |
| EBC_BXAP_BCE_DISABLE | \ |
| EBC_BXAP_BCT_2TRANS | \ |
| EBC_BXAP_CSN_ENCODE(0) | \ |
| EBC_BXAP_OEN_ENCODE(0) | \ |
| EBC_BXAP_WBN_ENCODE(0) | \ |
| EBC_BXAP_WBF_ENCODE(0) | \ |
| EBC_BXAP_TH_ENCODE(0) | \ |
| 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_FLASH_BASE) | \ |
| EBC_BXCR_BS_64MB | \ |
| EBC_BXCR_BU_RW | \ |
| EBC_BXCR_BW_16BIT) |
| |
| /* Memory Bank 1 (Xilinx System ACE controller) initialization */ |
| #define CONFIG_SYS_EBC_PB1AP (EBC_BXAP_BME_DISABLED | \ |
| EBC_BXAP_TWT_ENCODE(4) | \ |
| EBC_BXAP_BCE_DISABLE | \ |
| EBC_BXAP_BCT_2TRANS | \ |
| EBC_BXAP_CSN_ENCODE(0) | \ |
| EBC_BXAP_OEN_ENCODE(0) | \ |
| EBC_BXAP_WBN_ENCODE(0) | \ |
| EBC_BXAP_WBF_ENCODE(0) | \ |
| EBC_BXAP_TH_ENCODE(0) | \ |
| EBC_BXAP_RE_DISABLED | \ |
| EBC_BXAP_SOR_NONDELAYED | \ |
| EBC_BXAP_BEM_WRITEONLY | \ |
| EBC_BXAP_PEN_DISABLED) |
| #define CONFIG_SYS_EBC_PB1CR (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_ACE_BASE_PHYS_L) | \ |
| EBC_BXCR_BS_1MB | \ |
| EBC_BXCR_BU_RW | \ |
| EBC_BXCR_BW_16BIT) |
| |
| /* |
| * Initialize EBC CONFIG - |
| * Keep the Default value, but the bit PDT which has to be set to 1 ?TBC |
| * default value : 0x07C00000 - 0 0 000 1 1 1 1 1 0000 0 00000 000000000000 |
| */ |
| #define CONFIG_SYS_EBC_CFG (EBC_CFG_LE_UNLOCK | \ |
| EBC_CFG_PTD_ENABLE | \ |
| EBC_CFG_RTC_16PERCLK | \ |
| EBC_CFG_ATC_PREVIOUS | \ |
| EBC_CFG_DTC_PREVIOUS | \ |
| EBC_CFG_CTC_PREVIOUS | \ |
| EBC_CFG_OEO_PREVIOUS | \ |
| EBC_CFG_EMC_DEFAULT | \ |
| EBC_CFG_PME_DISABLE | \ |
| EBC_CFG_PR_16) |
| |
| /* |
| * GPIO Setup |
| */ |
| #define CONFIG_SYS_GPIO_PCIE_PRESENT0 17 |
| #define CONFIG_SYS_GPIO_PCIE_PRESENT1 21 |
| #define CONFIG_SYS_GPIO_PCIE_PRESENT2 23 |
| #define CONFIG_SYS_GPIO_RS232_FORCEOFF 30 |
| |
| #define CONFIG_SYS_PFC0 (GPIO_VAL(CONFIG_SYS_GPIO_PCIE_PRESENT0) | \ |
| GPIO_VAL(CONFIG_SYS_GPIO_PCIE_PRESENT1) | \ |
| GPIO_VAL(CONFIG_SYS_GPIO_PCIE_PRESENT2) | \ |
| GPIO_VAL(CONFIG_SYS_GPIO_RS232_FORCEOFF)) |
| #define CONFIG_SYS_GPIO_OR GPIO_VAL(CONFIG_SYS_GPIO_RS232_FORCEOFF) |
| #define CONFIG_SYS_GPIO_TCR GPIO_VAL(CONFIG_SYS_GPIO_RS232_FORCEOFF) |
| #define CONFIG_SYS_GPIO_ODR 0 |
| |
| #endif /* __CONFIG_H */ |
