1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2017 Grinn - http://grinn-global.com/ 4 */ 5 6 #ifndef __CONFIG_CHILIBOARD_H 7 #define __CONFIG_CHILIBOARD_H 8 9 #include <configs/ti_am335x_common.h> 10 11 #ifndef CONFIG_SPL_BUILD 12 # define CONFIG_TIMESTAMP 13 #endif 14 15 /* Clock Defines */ 16 #define V_OSCK 24000000 /* Clock output from T2 */ 17 #define V_SCLK (V_OSCK) 18 19 #define NANDARGS \ 20 "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \ 21 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ 22 "nandargs=setenv bootargs console=${console} ${optargs} " \ 23 "${mtdparts} " \ 24 "root=${nandroot} " \ 25 "rootfstype=${nandrootfstype}\0" \ 26 "nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system\0" \ 27 "nandrootfstype=ubifs rootwait=1\0" \ 28 "nandboot=echo Booting from nand ...; " \ 29 "run nandargs; " \ 30 "nand read ${fdt_addr} NAND.u-boot-spl-os; " \ 31 "nand read ${loadaddr} NAND.kernel; " \ 32 "bootz ${loadaddr} - ${fdt_addr}\0" 33 34 #define CONFIG_BOOTCOMMAND \ 35 "run mmcboot; " \ 36 "run nandboot; " \ 37 "run netboot" 38 39 #define CONFIG_EXTRA_ENV_SETTINGS \ 40 "loadaddr=0x82000000\0" \ 41 "fdt_addr=0x87800000\0" \ 42 "boot_fdt=try\0" \ 43 "console=ttyO0,115200n8\0" \ 44 "image=zImage\0" \ 45 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ 46 "ip_dyn=yes\0" \ 47 "optargs=\0" \ 48 "loadbootscript=" \ 49 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 50 "bootscript=echo Running bootscript from mmc ...; " \ 51 "source\0" \ 52 "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} " \ 53 "${boot_dir}/${image}\0" \ 54 "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} " \ 55 "${boot_dir}/${fdt_file}\0" \ 56 "mmcdev=0\0" \ 57 "mmcpart=1\0" \ 58 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 59 "mmcargs=setenv bootargs console=${console},${baudrate} ${optargs} " \ 60 "${mtdparts} " \ 61 "root=${mmcroot}\0" \ 62 "mmcloados=run mmcargs; " \ 63 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 64 "if run loadfdt; then " \ 65 "bootz ${loadaddr} - ${fdt_addr}; " \ 66 "else " \ 67 "if test ${boot_fdt} = try; then " \ 68 "bootz; " \ 69 "else " \ 70 "echo WARN: Cannot load the DT; " \ 71 "fi; " \ 72 "fi; " \ 73 "else " \ 74 "bootz; " \ 75 "fi;\0" \ 76 "mmcboot=mmc dev ${mmcdev}; " \ 77 "if mmc rescan; then " \ 78 "echo SD/MMC found on device ${mmcdev};" \ 79 "if run loadimage; then " \ 80 "run mmcloados;" \ 81 "fi;" \ 82 "fi;\0" \ 83 "netargs=setenv bootargs console=${console},${baudrate} ${optargs} " \ 84 "${mtdparts} " \ 85 "root=/dev/nfs " \ 86 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 87 "netboot=echo Booting from net ...; " \ 88 "run netargs; " \ 89 "if test ${ip_dyn} = yes; then " \ 90 "setenv get_cmd dhcp; " \ 91 "else " \ 92 "setenv get_cmd tftp; " \ 93 "fi; " \ 94 "${get_cmd} ${image}; " \ 95 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 96 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 97 "bootz ${loadaddr} - ${fdt_addr}; " \ 98 "else " \ 99 "if test ${boot_fdt} = try; then " \ 100 "bootz; " \ 101 "else " \ 102 "echo WARN: Cannot load the DT; " \ 103 "fi; " \ 104 "fi; " \ 105 "else " \ 106 "bootz; " \ 107 "fi;\0" \ 108 NANDARGS 109 110 /* NS16550 Configuration */ 111 #define CONFIG_SYS_NS16550_COM1 0x44e09000 /* UART0 */ 112 #define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */ 113 #define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */ 114 #define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */ 115 #define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */ 116 #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ 117 118 /* PMIC support */ 119 #define CONFIG_POWER_TPS65217 120 121 /* SPL */ 122 /* Bootcount using the RTC block */ 123 #define CONFIG_SYS_BOOTCOUNT_BE 124 125 /* NAND: device related configs */ 126 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 127 #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ 128 CONFIG_SYS_NAND_PAGE_SIZE) 129 #define CONFIG_SYS_NAND_PAGE_SIZE 2048 130 #define CONFIG_SYS_NAND_OOBSIZE 64 131 #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) 132 /* NAND: driver related configs */ 133 #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS 134 #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \ 135 10, 11, 12, 13, 14, 15, 16, 17, \ 136 18, 19, 20, 21, 22, 23, 24, 25, \ 137 26, 27, 28, 29, 30, 31, 32, 33, \ 138 34, 35, 36, 37, 38, 39, 40, 41, \ 139 42, 43, 44, 45, 46, 47, 48, 49, \ 140 50, 51, 52, 53, 54, 55, 56, 57, } 141 142 #define CONFIG_SYS_NAND_ECCSIZE 512 143 #define CONFIG_SYS_NAND_ECCBYTES 14 144 #define CONFIG_SYS_NAND_ONFI_DETECTION 145 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW 146 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x000c0000 147 /* NAND: SPL related configs */ 148 149 /* USB configuration */ 150 #define CONFIG_ARCH_MISC_INIT 151 #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT 152 #define CONFIG_AM335X_USB1 153 #define CONFIG_AM335X_USB1_MODE MUSB_HOST 154 155 /* 156 * Disable MMC DM for SPL build and can be re-enabled after adding 157 * DM support in SPL 158 */ 159 #ifdef CONFIG_SPL_BUILD 160 #undef CONFIG_DM_MMC 161 #undef CONFIG_TIMER 162 #endif 163 164 #if defined(CONFIG_ENV_IS_IN_NAND) 165 #define CONFIG_ENV_OFFSET 0x001c0000 166 #define CONFIG_ENV_OFFSET_REDUND 0x001e0000 167 #define CONFIG_ENV_SIZE SZ_128K 168 #define CONFIG_SYS_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE 169 #else 170 #define CONFIG_SYS_MMC_ENV_DEV 0 171 #define CONFIG_ENV_OFFSET SZ_128K 172 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 173 #define CONFIG_ENV_SIZE SZ_8K 174 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT 175 #endif 176 177 /* Network. */ 178 #define CONFIG_PHY_SMSC 179 180 #endif /* ! __CONFIG_CHILIBOARD_H */ 181