| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * (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> |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /* |
| * Board |
| */ |
| |
| /* |
| * SoC Configuration |
| */ |
| #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) |
| |
| /* |
| * 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_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_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) |
| |
| /* |
| * Flash & Environment |
| */ |
| #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_LOAD |
| |
| /* |
| * Network & Ethernet Configuration |
| */ |
| #ifdef CONFIG_DRIVER_TI_EMAC |
| #define 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_MISC_INIT_R |
| #define CONFIG_BOOTFILE "uImage" /* 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) |
| #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=" CONFIG_MTDIDS_DEFAULT "\0" \ |
| "mtdparts=" CONFIG_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" |
| |
| #ifdef CONFIG_CMD_BDI |
| #define CONFIG_CLOCKS |
| #endif |
| |
| /* 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_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_SYS_NAND_SPL_KERNEL_OFFS 0x00200000 |
| #define CONFIG_SYS_SPL_ARGS_ADDR LINUX_BOOT_PARAM_ADDR |
| |
| /* GPIO support */ |
| #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) |
| |
| #include <asm/arch/hardware.h> |
| |
| #endif /* __CONFIG_H */ |