/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ * * Based on davinci_dvevm.h. Original Copyrights follow: * * Copyright (C) 2007 Sergey Kubushyn */ #ifndef __CONFIG_H #define __CONFIG_H /* * Board */ /* * SoC Configuration */ #define CONFIG_MACH_OMAPL138_LCDK #define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID) #define CONFIG_SYS_OSCIN_FREQ 24000000 #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE #define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID) #define CONFIG_SYS_HZ 1000 #define CONFIG_SKIP_LOWLEVEL_INIT_ONLY /* * Memory Info */ #define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */ #define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */ #define PHYS_SDRAM_1_SIZE (128 << 20) /* SDRAM size 128MB */ #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/ #define CONFIG_SPL_BSS_START_ADDR DAVINCI_DDR_EMIF_DATA_BASE #define CONFIG_SPL_BSS_MAX_SIZE 0x1080000 /* memtest start addr */ /* memtest will be run on 16MB */ #define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \ DAVINCI_SYSCFG_SUSPSRC_TIMER0 | \ DAVINCI_SYSCFG_SUSPSRC_SPI1 | \ DAVINCI_SYSCFG_SUSPSRC_UART2 | \ DAVINCI_SYSCFG_SUSPSRC_EMAC | \ DAVINCI_SYSCFG_SUSPSRC_I2C) /* * PLL configuration */ /* Requires CONFIG_SYS_DA850_PLL0_POSTDIV=0, set in Kconfig */ #define CONFIG_SYS_DA850_PLL0_PLLM 18 #define CONFIG_SYS_DA850_PLL1_PLLM 21 /* * DDR2 memory configuration */ #define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \ DV_DDR_PHY_EXT_STRBEN | \ (0x5 << DV_DDR_PHY_RD_LATENCY_SHIFT)) #define CONFIG_SYS_DA850_DDR2_SDBCR ( \ (1 << DV_DDR_SDCR_DDR2EN_SHIFT) | \ (1 << DV_DDR_SDCR_DDREN_SHIFT) | \ (1 << DV_DDR_SDCR_SDRAMEN_SHIFT) | \ (1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT) | \ (4 << DV_DDR_SDCR_CL_SHIFT) | \ (3 << DV_DDR_SDCR_IBANK_SHIFT) | \ (2 << DV_DDR_SDCR_PAGESIZE_SHIFT)) /* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */ #define CONFIG_SYS_DA850_DDR2_SDBCR2 0 #define CONFIG_SYS_DA850_DDR2_SDTIMR ( \ (19 << DV_DDR_SDTMR1_RFC_SHIFT) | \ (1 << DV_DDR_SDTMR1_RP_SHIFT) | \ (1 << DV_DDR_SDTMR1_RCD_SHIFT) | \ (2 << DV_DDR_SDTMR1_WR_SHIFT) | \ (6 << DV_DDR_SDTMR1_RAS_SHIFT) | \ (8 << DV_DDR_SDTMR1_RC_SHIFT) | \ (1 << DV_DDR_SDTMR1_RRD_SHIFT) | \ (1 << DV_DDR_SDTMR1_WTR_SHIFT)) #define CONFIG_SYS_DA850_DDR2_SDTIMR2 ( \ (7 << DV_DDR_SDTMR2_RASMAX_SHIFT) | \ (2 << DV_DDR_SDTMR2_XP_SHIFT) | \ (0 << DV_DDR_SDTMR2_ODT_SHIFT) | \ (20 << DV_DDR_SDTMR2_XSNR_SHIFT) | \ (199 << DV_DDR_SDTMR2_XSRD_SHIFT) | \ (1 << DV_DDR_SDTMR2_RTP_SHIFT) | \ (2 << DV_DDR_SDTMR2_CKE_SHIFT)) #define CONFIG_SYS_DA850_DDR2_SDRCR 0x00000492 #define CONFIG_SYS_DA850_DDR2_PBBPR 0x30 /* * Serial Driver info */ #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID) #define CONFIG_SYS_SPI_BASE DAVINCI_SPI1_BASE #define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI1_CLKID) /* * I2C Configuration */ #define CONFIG_SYS_DAVINCI_I2C_SPEED 25000 #define CONFIG_SYS_DAVINCI_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */ #define CONFIG_SYS_I2C_EXPANDER_ADDR 0x20 /* * Flash & Environment */ #ifdef CONFIG_MTD_RAW_NAND #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST #define CONFIG_SYS_NAND_PAGE_2K #define CONFIG_SYS_NAND_CS 3 #define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE #define CONFIG_SYS_NAND_MASK_CLE 0x10 #define CONFIG_SYS_NAND_MASK_ALE 0x8 #undef CONFIG_SYS_NAND_HW_ECC #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */ #define CONFIG_SYS_NAND_HW_ECC_OOBFIRST #define CONFIG_NAND_6BYTES_OOB_FREE_10BYTES_ECC #define CONFIG_SYS_NAND_5_ADDR_CYCLE #define CONFIG_SYS_NAND_PAGE_SIZE (2 << 10) #define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10) #define CONFIG_SYS_NAND_U_BOOT_SIZE SZ_512K #define CONFIG_SYS_NAND_U_BOOT_DST 0xc1080000 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \ CONFIG_SYS_NAND_U_BOOT_SIZE - \ CONFIG_SYS_MALLOC_LEN - \ GENERATED_GBL_DATA_SIZE) #define CONFIG_SYS_NAND_ECCPOS { \ 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, \ 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, \ 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, \ 54, 55, 56, 57, 58, 59, 60, 61, 62, 63 } #define CONFIG_SYS_NAND_PAGE_COUNT 64 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 #define CONFIG_SYS_NAND_ECCSIZE 512 #define CONFIG_SYS_NAND_ECCBYTES 10 #define CONFIG_SYS_NAND_OOBSIZE 64 #define CONFIG_SPL_NAND_BASE #define CONFIG_SPL_NAND_DRIVERS #define CONFIG_SPL_NAND_ECC #define CONFIG_SPL_NAND_LOAD #endif /* * Network & Ethernet Configuration */ #ifdef CONFIG_DRIVER_TI_EMAC #undef CONFIG_DRIVER_TI_EMAC_USE_RMII #define CONFIG_BOOTP_DEFAULT #define CONFIG_BOOTP_DNS2 #define CONFIG_BOOTP_SEND_HOSTNAME #define CONFIG_NET_RETRY_COUNT 10 #endif /* * U-Boot general configuration */ #define CONFIG_BOOTFILE "zImage" /* Boot file name */ #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */ #define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000) /* * USB Configs */ #define CONFIG_USB_OHCI_NEW #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15 /* * Linux Information */ #define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100) #define CONFIG_CMDLINE_TAG #define CONFIG_REVISION_TAG #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_BOOTCOMMAND \ "run envboot; " \ "run mmcboot; " #define DEFAULT_LINUX_BOOT_ENV \ "loadaddr=0xc0700000\0" \ "fdtaddr=0xc0600000\0" \ "scriptaddr=0xc0600000\0" #include #define CONFIG_EXTRA_ENV_SETTINGS \ DEFAULT_LINUX_BOOT_ENV \ DEFAULT_MMC_TI_ARGS \ "bootpart=0:2\0" \ "bootdir=/boot\0" \ "bootfile=zImage\0" \ "fdtfile=da850-lcdk.dtb\0" \ "boot_fdt=yes\0" \ "boot_fit=0\0" \ "console=ttyS2,115200n8\0" #ifdef CONFIG_CMD_BDI #define CONFIG_CLOCKS #endif /* SD/MMC */ /* defines for SPL */ #define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_TEXT_BASE - \ CONFIG_SYS_MALLOC_LEN) #define CONFIG_SYS_SPL_MALLOC_SIZE CONFIG_SYS_MALLOC_LEN #define CONFIG_SPL_STACK 0x8001ff00 #define CONFIG_SPL_MAX_FOOTPRINT 32768 #define CONFIG_SPL_PAD_TO 32768 /* additions for new relocation code, must added to all boards */ #define CONFIG_SYS_SDRAM_BASE 0xc0000000 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \ GENERATED_GBL_DATA_SIZE) #include #endif /* __CONFIG_H */