/*
 * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
 * Based on:
 * U-Boot:include/configs/da850evm.h
 *
 * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
 *
 * Based on davinci_dvevm.h. Original Copyrights follow:
 *
 * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
 *
 * SPDX-License-Identifier:     GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * Board
 */
#define CONFIG_DRIVER_TI_EMAC
#define CONFIG_BARIX_IPAM390

/*
 * SoC Configuration
 */
#define CONFIG_MACH_DAVINCI_DA850_EVM
#define CONFIG_SOC_DA8XX                /* TI DA8xx SoC */
#define CONFIG_SOC_DA850                /* TI DA850 SoC */
#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
#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_TEXT_BASE            0xc1080000

/*
 * 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*/

/* memtest start addr */
#define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM_1 + 0x2000000)

/* memtest will be run on 16MB */
#define CONFIG_SYS_MEMTEST_END  (CONFIG_SYS_MEMTEST_START + 16 * 1024 * 1024)

#define CONFIG_NR_DRAM_BANKS    1 /* we have 1 bank of DRAM */

#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC (       \
        DAVINCI_SYSCFG_SUSPSRC_TIMER0 |         \
        DAVINCI_SYSCFG_SUSPSRC_UART2 |          \
        DAVINCI_SYSCFG_SUSPSRC_UART0 |          \
        DAVINCI_SYSCFG_SUSPSRC_EMAC)

/*
 * PLL configuration
 */
#define CONFIG_SYS_DV_CLKMODE          0
#define CONFIG_SYS_DA850_PLL0_POSTDIV  1
#define CONFIG_SYS_DA850_PLL0_PLLDIV1  0x8000
#define CONFIG_SYS_DA850_PLL0_PLLDIV2  0x8001
#define CONFIG_SYS_DA850_PLL0_PLLDIV3  0x8002
#define CONFIG_SYS_DA850_PLL0_PLLDIV4  0x8003
#define CONFIG_SYS_DA850_PLL0_PLLDIV5  0x8002
#define CONFIG_SYS_DA850_PLL0_PLLDIV6  CONFIG_SYS_DA850_PLL0_PLLDIV1
#define CONFIG_SYS_DA850_PLL0_PLLDIV7  0x8005

#define CONFIG_SYS_DA850_PLL1_POSTDIV  1
#define CONFIG_SYS_DA850_PLL1_PLLDIV1  0x8000
#define CONFIG_SYS_DA850_PLL1_PLLDIV2  0x8001
#define CONFIG_SYS_DA850_PLL1_PLLDIV3  0x8002

#define CONFIG_SYS_DA850_PLL0_PLLM     24
#define CONFIG_SYS_DA850_PLL1_PLLM     24

/*
 * DDR2 memory configuration
 */
#define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
                                        DV_DDR_PHY_EXT_STRBEN | \
                                        (0x2 << DV_DDR_PHY_RD_LATENCY_SHIFT))
#define CONFIG_SYS_DA850_DDR2_SDRCR     0x00000498

#define CONFIG_SYS_DA850_DDR2_SDBCR2    0x00000004
#define CONFIG_SYS_DA850_DDR2_PBBPR     0x00000020

#define CONFIG_SYS_DA850_DDR2_SDTIMR (          \
        (13 << DV_DDR_SDTMR1_RFC_SHIFT) |       \
        (2 << DV_DDR_SDTMR1_RP_SHIFT) |         \
        (2 << DV_DDR_SDTMR1_RCD_SHIFT) |        \
        (2 << DV_DDR_SDTMR1_WR_SHIFT) |         \
        (5 << 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 (         \
        (8 << DV_DDR_SDTMR2_RASMAX_SHIFT) |     \
        (2 << DV_DDR_SDTMR2_XP_SHIFT) |         \
        (0 << DV_DDR_SDTMR2_ODT_SHIFT) |        \
        (14 << DV_DDR_SDTMR2_XSNR_SHIFT) |      \
        (0xc7 << DV_DDR_SDTMR2_XSRD_SHIFT) |    \
        (1 << DV_DDR_SDTMR2_RTP_SHIFT) |        \
        (2 << DV_DDR_SDTMR2_CKE_SHIFT))

#define CONFIG_SYS_DA850_DDR2_SDBCR (           \
        (1 << DV_DDR_SDCR_DDR2EN_SHIFT) |       \
        (1 << DV_DDR_SDCR_DDRDRIVE0_SHIFT) |    \
        (1 << DV_DDR_SDCR_DDREN_SHIFT) |        \
        (1 << DV_DDR_SDCR_SDRAMEN_SHIFT) |      \
        (1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT) |    \
        (2 << DV_DDR_SDCR_CL_SHIFT) |   \
        (3 << DV_DDR_SDCR_IBANK_SHIFT) |        \
        (2 << DV_DDR_SDCR_PAGESIZE_SHIFT))

#define CONFIG_SYS_DA850_CS3CFG (DAVINCI_ABCR_WSETUP(1) | \
                                DAVINCI_ABCR_WSTROBE(2) | \
                                DAVINCI_ABCR_WHOLD(0)   | \
                                DAVINCI_ABCR_RSETUP(1)  | \
                                DAVINCI_ABCR_RSTROBE(2) | \
                                DAVINCI_ABCR_RHOLD(1)   | \
                                DAVINCI_ABCR_TA(0)      | \
                                DAVINCI_ABCR_ASIZE_8BIT)

/*
 * Serial Driver info
 */
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE     -4      /* NS16550 register size */
#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART0_BASE /* Base address of UART0 */
#define CONFIG_SYS_NS16550_CLK  clk_get(DAVINCI_UART2_CLKID)
#define CONFIG_CONS_INDEX       1               /* use UART0 for console */

/*
 * Flash & Environment
 */
#define CONFIG_NAND_DAVINCI
#define CONFIG_ENV_IS_IN_NAND           /* U-Boot env in NAND Flash  */
#define CONFIG_ENV_OFFSET               0x0 /* Block 0--not used by bootcode */
#define CONFIG_ENV_SIZE                 (128 << 10)
#define CONFIG_SYS_NAND_USE_FLASH_BBT
#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_OFFS     0x40000
#define CONFIG_SYS_NAND_U_BOOT_SIZE     0x120000
#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_SIMPLE
#define CONFIG_SPL_NAND_LOAD

/*
 * Network & Ethernet Configuration
 */
#ifdef CONFIG_DRIVER_TI_EMAC
#define CONFIG_DRIVER_TI_EMAC_USE_RMII
#define CONFIG_BOOTP_DEFAULT
#define CONFIG_BOOTP_DNS
#define CONFIG_BOOTP_DNS2
#define CONFIG_BOOTP_SEND_HOSTNAME
#define CONFIG_NET_RETRY_COUNT  10
#endif

/*
 * U-Boot general configuration
 */
#define CONFIG_MISC_INIT_R
#define CONFIG_BOOTFILE         "uImage" /* Boot file name */
#define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS      16 /* max number of command args */
#define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
#define CONFIG_SYS_LOAD_ADDR    (PHYS_SDRAM_1 + 0x700000)
#define CONFIG_AUTO_COMPLETE
#define CONFIG_CMDLINE_EDITING
#define CONFIG_SYS_LONGHELP
#define CONFIG_CRC32_VERIFY
#define CONFIG_MX_CYCLIC

/*
 * Linux Information
 */
#define LINUX_BOOT_PARAM_ADDR   (PHYS_SDRAM_1 + 0x100)
#define CONFIG_HWCONFIG         /* enable hwconfig */
#define CONFIG_CMDLINE_TAG
#define CONFIG_REVISION_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_EXTRA_ENV_SETTINGS \
        "defbootargs=setenv bootargs mem=128M console=ttyS0,115200n8 " \
                "root=/dev/mtdblock5 rw noinitrd " \
                "rootfstype=jffs2 noinitrd\0" \
        "hwconfig=dsp:wake=yes\0" \
        "bootcmd=nboot kernel;run defbootargs addmtd;bootm 0xc0700000\0" \
        "bootfile=uImage\0" \
        "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"      \
        "mtddevname=uboot-env\0" \
        "mtddevnum=0\0" \
        "mtdids=" MTDIDS_DEFAULT "\0"                           \
        "mtdparts=" MTDPARTS_DEFAULT "\0"                       \
        "u-boot=/tftpboot/ipam390/u-boot.ais\0"                 \
        "upd_uboot=tftp c0000000 ${u-boot};nand erase.part u-boot;" \
                "nand write c0000000 20000 ${filesize}\0"       \
        "setbootparms=nand read c0100000 200000 400000;"        \
                "run defbootargs addmtd;"                       \
                "spl export atags c0100000;"                    \
                "nand erase.part bootparms;"                    \
                "nand write c0000100 180000 20000\0"            \
        "\0"

/*
 * U-Boot commands
 */
#define CONFIG_CMD_ENV
#define CONFIG_CMD_SAVES

#ifdef CONFIG_CMD_BDI
#define CONFIG_CLOCKS
#endif

#ifndef CONFIG_DRIVER_TI_EMAC
#endif

#define CONFIG_CMD_NAND
#define CONFIG_CMD_NAND_TRIMFFS

#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
#define CONFIG_LZO
#define CONFIG_RBTREE
#define CONFIG_CMD_UBIFS

#define MTDIDS_NAME_STR         "davinci_nand.0"
#define MTDIDS_DEFAULT          "nand0=" MTDIDS_NAME_STR
#define MTDPARTS_DEFAULT        "mtdparts=" MTDIDS_NAME_STR ":" \
                                        "128k(u-boot-env),"     \
                                        "1408k(u-boot),"        \
                                        "128k(bootparms),"      \
                                        "384k(factory-info),"   \
                                        "4M(kernel),"   \
                                        "-(rootfs)"

/* defines for SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_BOARD_INIT
#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_LDSCRIPT     "board/$(BOARDDIR)/u-boot-spl-ipam390.lds"
#define CONFIG_SPL_STACK        0x8001ff00
#define CONFIG_SPL_TEXT_BASE    0x80000000
#define CONFIG_SPL_MAX_SIZE     0x20000
#define CONFIG_SPL_MAX_FOOTPRINT        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 - \
                                        GENERATED_GBL_DATA_SIZE)

/* add FALCON boot mode */
#define CONFIG_CMD_SPL
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000
#define CONFIG_SYS_SPL_ARGS_ADDR        LINUX_BOOT_PARAM_ADDR
#define CONFIG_CMD_SPL_NAND_OFS         0x00180000
#define CONFIG_CMD_SPL_WRITE_SIZE       0x400

/* GPIO support */
#define CONFIG_DA8XX_GPIO
#define CONFIG_IPAM390_GPIO_BOOTMODE    ((16 * 7) + 14)

#define CONFIG_SHOW_BOOT_PROGRESS
#define CONFIG_IPAM390_GPIO_LED_RED     ((16 * 7) + 11)
#define CONFIG_IPAM390_GPIO_LED_GREEN   ((16 * 7) + 12)

#endif /* __CONFIG_H */