/* * (C) Copyright 2007-2008 * Stelian Pop * Lead Tech Design * Ilko Iliev * * Configuation settings for the RONETIX PM9263 board. * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __CONFIG_H #define __CONFIG_H /* * SoC must be defined first, before hardware.h is included. * In this case SoC is defined in boards.cfg. */ #include /* ARM asynchronous clock */ #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DISPLAY_BOARDINFO #define MASTER_PLL_DIV 6 #define MASTER_PLL_MUL 65 #define MAIN_PLL_DIV 2 /* 2 or 4 */ #define CONFIG_SYS_AT91_MAIN_CLOCK 18432000 #define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */ #define CONFIG_SYS_AT91_CPU_NAME "AT91SAM9263" #define CONFIG_PM9263 1 /* on a Ronetix PM9263 Board */ #define CONFIG_ARCH_CPU_INIT #define CONFIG_SYS_TEXT_BASE 0 #define MACH_TYPE_PM9263 1475 #define CONFIG_MACH_TYPE MACH_TYPE_PM9263 /* clocks */ #define CONFIG_SYS_MOR_VAL \ (AT91_PMC_MOR_MOSCEN | \ (255 << 8)) /* Main Oscillator Start-up Time */ #define CONFIG_SYS_PLLAR_VAL \ (AT91_PMC_PLLAR_29 | /* Bit 29 must be 1 when prog */ \ AT91_PMC_PLLXR_OUT(3) | \ AT91_PMC_PLLXR_PLLCOUNT(0x3f) | /* PLL Counter */\ (2 << 28) | /* PLL Clock Frequency Range */ \ ((MASTER_PLL_MUL - 1) << 16) | (MASTER_PLL_DIV)) #if (MAIN_PLL_DIV == 2) /* PCK/2 = MCK Master Clock from PLLA */ #define CONFIG_SYS_MCKR1_VAL \ (AT91_PMC_MCKR_CSS_SLOW | \ AT91_PMC_MCKR_PRES_1 | \ AT91_PMC_MCKR_MDIV_2) /* PCK/2 = MCK Master Clock from PLLA */ #define CONFIG_SYS_MCKR2_VAL \ (AT91_PMC_MCKR_CSS_PLLA | \ AT91_PMC_MCKR_PRES_1 | \ AT91_PMC_MCKR_MDIV_2) #else /* PCK/4 = MCK Master Clock from PLLA */ #define CONFIG_SYS_MCKR1_VAL \ (AT91_PMC_MCKR_CSS_SLOW | \ AT91_PMC_MCKR_PRES_1 | \ AT91_PMC_MCKR_MDIV_4) /* PCK/4 = MCK Master Clock from PLLA */ #define CONFIG_SYS_MCKR2_VAL \ (AT91_PMC_MCKR_CSS_PLLA | \ AT91_PMC_MCKR_PRES_1 | \ AT91_PMC_MCKR_MDIV_4) #endif /* define PDC[31:16] as DATA[31:16] */ #define CONFIG_SYS_PIOD_PDR_VAL1 0xFFFF0000 /* no pull-up for D[31:16] */ #define CONFIG_SYS_PIOD_PPUDR_VAL 0xFFFF0000 /* EBI0_CSA, CS1 SDRAM, CS3 NAND Flash, 3.3V memories */ #define CONFIG_SYS_MATRIX_EBI0CSA_VAL \ (AT91_MATRIX_CSA_DBPUC | AT91_MATRIX_CSA_VDDIOMSEL_3_3V | \ AT91_MATRIX_CSA_EBI_CS1A) /* SDRAM */ /* SDRAMC_MR Mode register */ #define CONFIG_SYS_SDRC_MR_VAL1 0 /* SDRAMC_TR - Refresh Timer register */ #define CONFIG_SYS_SDRC_TR_VAL1 0x3AA /* SDRAMC_CR - Configuration register*/ #define CONFIG_SYS_SDRC_CR_VAL \ (AT91_SDRAMC_NC_9 | \ AT91_SDRAMC_NR_13 | \ AT91_SDRAMC_NB_4 | \ AT91_SDRAMC_CAS_2 | \ AT91_SDRAMC_DBW_32 | \ (2 << 8) | /* tWR - Write Recovery Delay */ \ (7 << 12) | /* tRC - Row Cycle Delay */ \ (2 << 16) | /* tRP - Row Precharge Delay */ \ (2 << 20) | /* tRCD - Row to Column Delay */ \ (5 << 24) | /* tRAS - Active to Precharge Delay */ \ (8 << 28)) /* tXSR - Exit Self Refresh to Active Delay */ /* Memory Device Register -> SDRAM */ #define CONFIG_SYS_SDRC_MDR_VAL AT91_SDRAMC_MD_SDRAM #define CONFIG_SYS_SDRC_MR_VAL2 AT91_SDRAMC_MODE_PRECHARGE #define CONFIG_SYS_SDRAM_VAL1 0 /* SDRAM_BASE */ #define CONFIG_SYS_SDRC_MR_VAL3 AT91_SDRAMC_MODE_REFRESH #define CONFIG_SYS_SDRAM_VAL2 0 /* SDRAM_BASE */ #define CONFIG_SYS_SDRAM_VAL3 0 /* SDRAM_BASE */ #define CONFIG_SYS_SDRAM_VAL4 0 /* SDRAM_BASE */ #define CONFIG_SYS_SDRAM_VAL5 0 /* SDRAM_BASE */ #define CONFIG_SYS_SDRAM_VAL6 0 /* SDRAM_BASE */ #define CONFIG_SYS_SDRAM_VAL7 0 /* SDRAM_BASE */ #define CONFIG_SYS_SDRAM_VAL8 0 /* SDRAM_BASE */ #define CONFIG_SYS_SDRAM_VAL9 0 /* SDRAM_BASE */ #define CONFIG_SYS_SDRC_MR_VAL4 AT91_SDRAMC_MODE_LMR #define CONFIG_SYS_SDRAM_VAL10 0 /* SDRAM_BASE */ #define CONFIG_SYS_SDRC_MR_VAL5 AT91_SDRAMC_MODE_NORMAL #define CONFIG_SYS_SDRAM_VAL11 0 /* SDRAM_BASE */ #define CONFIG_SYS_SDRC_TR_VAL2 1200 /* SDRAM_TR */ #define CONFIG_SYS_SDRAM_VAL12 0 /* SDRAM_BASE */ /* setup SMC0, CS0 (NOR Flash) - 16-bit, 15 WS */ #define CONFIG_SYS_SMC0_SETUP0_VAL \ (AT91_SMC_SETUP_NWE(10) | AT91_SMC_SETUP_NCS_WR(10) | \ AT91_SMC_SETUP_NRD(10) | AT91_SMC_SETUP_NCS_RD(10)) #define CONFIG_SYS_SMC0_PULSE0_VAL \ (AT91_SMC_PULSE_NWE(11) | AT91_SMC_PULSE_NCS_WR(11) | \ AT91_SMC_PULSE_NRD(11) | AT91_SMC_PULSE_NCS_RD(11)) #define CONFIG_SYS_SMC0_CYCLE0_VAL \ (AT91_SMC_CYCLE_NWE(22) | AT91_SMC_CYCLE_NRD(22)) #define CONFIG_SYS_SMC0_MODE0_VAL \ (AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE | \ AT91_SMC_MODE_DBW_16 | \ AT91_SMC_MODE_TDF | \ AT91_SMC_MODE_TDF_CYCLE(6)) /* user reset enable */ #define CONFIG_SYS_RSTC_RMR_VAL \ (AT91_RSTC_KEY | \ AT91_RSTC_CR_PROCRST | \ AT91_RSTC_MR_ERSTL(1) | \ AT91_RSTC_MR_ERSTL(2)) /* Disable Watchdog */ #define CONFIG_SYS_WDTC_WDMR_VAL \ (AT91_WDT_MR_WDIDLEHLT | AT91_WDT_MR_WDDBGHLT | \ AT91_WDT_MR_WDV(0xfff) | \ AT91_WDT_MR_WDDIS | \ AT91_WDT_MR_WDD(0xfff)) #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ #define CONFIG_SETUP_MEMORY_TAGS 1 #define CONFIG_INITRD_TAG 1 #undef CONFIG_SKIP_LOWLEVEL_INIT #define CONFIG_USER_LOWLEVEL_INIT 1 #define CONFIG_BOARD_EARLY_INIT_F /* * Hardware drivers */ #define CONFIG_AT91_GPIO 1 #define CONFIG_ATMEL_USART 1 #define CONFIG_USART_BASE ATMEL_BASE_DBGU #define CONFIG_USART_ID ATMEL_ID_SYS /* LCD */ #define CONFIG_LCD 1 #define LCD_BPP LCD_COLOR8 #define CONFIG_LCD_LOGO 1 #undef LCD_TEST_PATTERN #define CONFIG_LCD_INFO 1 #define CONFIG_LCD_INFO_BELOW_LOGO 1 #define CONFIG_SYS_WHITE_ON_BLACK 1 #define CONFIG_ATMEL_LCD 1 #define CONFIG_ATMEL_LCD_BGR555 1 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 #define CONFIG_LCD_IN_PSRAM 1 /* LED */ #define CONFIG_AT91_LED #define CONFIG_RED_LED GPIO_PIN_PB(7) /* this is the power led */ #define CONFIG_GREEN_LED GPIO_PIN_PB(8) /* this is the user1 led */ /* * BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE 1 #define CONFIG_BOOTP_BOOTPATH 1 #define CONFIG_BOOTP_GATEWAY 1 #define CONFIG_BOOTP_HOSTNAME 1 /* * Command line configuration. */ #define CONFIG_CMD_NAND 1 /* SDRAM */ #define CONFIG_NR_DRAM_BANKS 1 #define PHYS_SDRAM 0x20000000 #define PHYS_SDRAM_SIZE 0x04000000 /* 64 megs */ /* DataFlash */ #define CONFIG_ATMEL_DATAFLASH_SPI #define CONFIG_HAS_DATAFLASH 1 #define CONFIG_SYS_MAX_DATAFLASH_BANKS 1 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */ #define AT91_SPI_CLK 15000000 #define DATAFLASH_TCSS (0x1a << 16) #define DATAFLASH_TCHS (0x1 << 24) /* NOR flash, if populated */ #define CONFIG_SYS_FLASH_CFI 1 #define CONFIG_FLASH_CFI_DRIVER 1 #define PHYS_FLASH_1 0x10000000 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 #define CONFIG_SYS_MAX_FLASH_SECT 256 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* NAND flash */ #ifdef CONFIG_CMD_NAND #define CONFIG_NAND_ATMEL #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_SYS_NAND_BASE 0x40000000 #define CONFIG_SYS_NAND_DBW_8 1 /* our ALE is AD21 */ #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) /* our CLE is AD22 */ #define CONFIG_SYS_NAND_MASK_CLE (1 << 22) #define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PD(15) #define CONFIG_SYS_NAND_READY_PIN GPIO_PIN_PB(30) #endif #define CONFIG_CMD_JFFS2 1 #define CONFIG_JFFS2_CMDLINE 1 #define CONFIG_JFFS2_NAND 1 #define CONFIG_JFFS2_DEV "nand0" /* NAND device jffs2 lives on */ #define CONFIG_JFFS2_PART_OFFSET 0 /* start of jffs2 partition */ #define CONFIG_JFFS2_PART_SIZE (256 * 1024 * 1024) /* partition size*/ /* PSRAM */ #define PHYS_PSRAM 0x70000000 #define PHYS_PSRAM_SIZE 0x00400000 /* 4MB */ /* Slave EBI1, PSRAM connected */ #define CONFIG_PSRAM_SCFG (AT91_MATRIX_SCFG_ARBT_FIXED_PRIORITY | \ AT91_MATRIX_SCFG_FIXED_DEFMSTR(5) | \ AT91_MATRIX_SCFG_DEFMSTR_TYPE_FIXED | \ AT91_MATRIX_SCFG_SLOT_CYCLE(255)) /* Ethernet */ #define CONFIG_MACB 1 #define CONFIG_RMII 1 #define CONFIG_NET_RETRY_COUNT 20 #define CONFIG_RESET_PHY_R 1 /* USB */ #define CONFIG_USB_ATMEL #define CONFIG_USB_ATMEL_CLK_SEL_PLLB #define CONFIG_USB_OHCI_NEW 1 #define CONFIG_DOS_PARTITION 1 #define CONFIG_SYS_USB_OHCI_CPU_INIT 1 #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000 /* AT91SAM9263_UHP_BASE */ #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263" #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 #define CONFIG_USB_STORAGE 1 #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM #define CONFIG_SYS_MEMTEST_END 0x23e00000 #define CONFIG_SYS_USE_FLASH 1 #undef CONFIG_SYS_USE_DATAFLASH #undef CONFIG_SYS_USE_NANDFLASH #ifdef CONFIG_SYS_USE_DATAFLASH /* bootstrap + u-boot + env + linux in dataflash on CS0 */ #define CONFIG_ENV_IS_IN_DATAFLASH #define CFG_MONITOR_BASE (CFG_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400) #define CONFIG_ENV_OFFSET 0x4200 #define CONFIG_ENV_ADDR (CFG_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET) #define CONFIG_ENV_SIZE 0x4200 #define CONFIG_BOOTCOMMAND "cp.b 0xC0042000 0x22000000 0x210000; bootm" #define CONFIG_BOOTARGS "console=ttyS0,115200 " \ "root=/dev/mtdblock0 " \ "mtdparts=atmel_nand:-(root) "\ "rw rootfstype=jffs2" #elif defined(CONFIG_SYS_USE_NANDFLASH) /* CFG_USE_NANDFLASH */ /* bootstrap + u-boot + env + linux in nandflash */ #define CONFIG_ENV_IS_IN_NAND #define CONFIG_ENV_OFFSET 0x60000 #define CONFIG_ENV_OFFSET_REDUND 0x80000 #define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */ #define CONFIG_BOOTCOMMAND "nand read 0x22000000 0xA0000 0x200000; bootm" #define CONFIG_BOOTARGS "console=ttyS0,115200 " \ "root=/dev/mtdblock5 " \ "mtdparts=atmel_nand:" \ "128k(bootstrap)ro," \ "256k(uboot)ro," \ "128k(env1)ro," \ "128k(env2)ro," \ "2M(linux)," \ "-(root) " \ "rw rootfstype=jffs2" #elif defined(CONFIG_SYS_USE_FLASH) /* CFG_USE_FLASH */ #define CONFIG_ENV_IS_IN_FLASH 1 #define CONFIG_ENV_OFFSET 0x40000 #define CONFIG_ENV_SECT_SIZE 0x10000 #define CONFIG_ENV_SIZE 0x10000 #define CONFIG_ENV_OVERWRITE 1 /* JFFS Partition offset set */ #define CONFIG_SYS_JFFS2_FIRST_BANK 0 #define CONFIG_SYS_JFFS2_NUM_BANKS 1 /* 512k reserved for u-boot */ #define CONFIG_SYS_JFFS2_FIRST_SECTOR 11 #define CONFIG_BOOTCOMMAND "run flashboot" #define CONFIG_ROOTPATH "/ronetix/rootfs" #define CONFIG_CON_ROT "fbcon=rotate:3 " #define CONFIG_BOOTARGS "root=/dev/mtdblock4 rootfstype=jffs2 "\ CONFIG_CON_ROT #define MTDIDS_DEFAULT "nor0=physmap-flash.0,nand0=nand" #define MTDPARTS_DEFAULT \ "mtdparts=physmap-flash.0:" \ "256k(u-boot)ro," \ "64k(u-boot-env)ro," \ "1408k(kernel)," \ "-(rootfs);" \ "nand:-(nand)" #define CONFIG_EXTRA_ENV_SETTINGS \ "mtdids=" MTDIDS_DEFAULT "\0" \ "mtdparts=" MTDPARTS_DEFAULT "\0" \ "partition=nand0,0\0" \ "ramargs=setenv bootargs $(bootargs) $(mtdparts)\0" \ "nfsargs=setenv bootargs root=/dev/nfs rw " \ CONFIG_CON_ROT \ "nfsroot=$(serverip):$(rootpath) $(mtdparts)\0" \ "addip=setenv bootargs $(bootargs) " \ "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)"\ ":$(hostname):eth0:off\0" \ "ramboot=tftpboot 0x22000000 vmImage;" \ "run ramargs;run addip;bootm 22000000\0" \ "nfsboot=tftpboot 0x22000000 vmImage;" \ "run nfsargs;run addip;bootm 22000000\0" \ "flashboot=run ramargs;run addip;bootm 0x10050000\0" \ "" #else #error "Undefined memory device" #endif #define CONFIG_BAUDRATE 115200 #define CONFIG_SYS_CBSIZE 256 #define CONFIG_SYS_MAXARGS 16 #define CONFIG_SYS_PBSIZE \ (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) #define CONFIG_SYS_LONGHELP 1 #define CONFIG_CMDLINE_EDITING 1 /* * Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000) #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \ GENERATED_GBL_DATA_SIZE) #endif