/* * am335x_evm.h * * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation version 2. * * This program is distributed "as is" WITHOUT ANY WARRANTY of any * kind, whether express or implied; without even the implied warranty * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #ifndef __CONFIG_AM335X_EVM_H #define __CONFIG_AM335X_EVM_H #include #define CONFIG_SYS_MEMTEST_START 0x80000000 #define CONFIG_SYS_MEMTEST_END 0x9fffffff #ifndef CONFIG_SPL_BUILD # define CONFIG_TIMESTAMP # define CONFIG_LZO #endif #define CONFIG_SYS_BOOTM_LEN (16 << 20) #define MACH_TYPE_TIAM335EVM 3589 /* Until the next sync */ #define CONFIG_MACH_TYPE MACH_TYPE_TIAM335EVM #define CONFIG_BOARD_LATE_INIT /* Clock Defines */ #define V_OSCK 24000000 /* Clock output from T2 */ #define V_SCLK (V_OSCK) /* Custom script for NOR */ #define CONFIG_SYS_LDSCRIPT "board/ti/am335x/u-boot.lds" /* Always 128 KiB env size */ #define CONFIG_ENV_SIZE (256 << 10)//(128 << 10)/*++++ vern,set up environment,20180710 ---*/ /* Enhance our eMMC support / experience. */ #define CONFIG_CMD_GPT #define CONFIG_EFI_PARTITION #ifdef CONFIG_NAND /*++++ vern,set up environment,20161127 +++*/ /*#define CONFIG_ENV_IS_IN_NAND *//*++++ vern,set up environment,20161127 ---*/ #define NANDARGS \ "bootargs=console=ttyS0,115200n8 mem=512M root=/dev/ram0 rw rootfstype=ext4 initrd=0x81000000,128M ramdisk_size=134217728\0" \ "ipaddr=192.168.1.10\0" \ "serverip=192.168.1.1\0" \ "gatewayip=192.168.1.1\0" \ "netmask=255.255.255.0\0" \ "nandboot=" \ "nand read 0x80F80000 0x00300000 0x00080000;" \ "nand read 0x85200000 0x00400000 0x00A00000;" \ "nand read 0x81000000 0x03000000 0x03000000;" \ "bootz 0x85200000 - 0x80F80000\0" /* #define NANDARGS \ "mtdids=" MTDIDS_DEFAULT "\0" \ "mtdparts=" MTDPARTS_DEFAULT "\0" \ "nandargs=setenv bootargs console=${console} " \ "${optargs} " \ "root=${nandroot} " \ "rootfstype=${nandrootfstype}\0" \ "nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,2048\0" \ "nandrootfstype=ubifs rootwait=1\0" \ "nandboot=echo Booting from nand ...; " \ "run nandargs; " \ "nand read ${fdtaddr} NAND.u-boot-spl-os; " \ "nand read ${loadaddr} NAND.kernel; " \ "bootz ${loadaddr} - ${fdtaddr}\0" */ /*--- vern,set up environment,20161127 ---*/ #else #define NANDARGS "" #endif #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG #define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \ "bootcmd_" #devtypel #instance "=" \ "setenv mmcdev " #instance"; "\ "setenv bootpart " #instance":2 ; "\ "run mmcboot\0" #define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \ #devtypel #instance " " #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \ "bootcmd_" #devtypel "=" \ "run nandboot\0" #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \ #devtypel #instance " " #define BOOT_TARGET_DEVICES(func) \ func(MMC, mmc, 0) \ func(LEGACY_MMC, legacy_mmc, 0) \ func(MMC, mmc, 1) \ func(LEGACY_MMC, legacy_mmc, 1) \ func(NAND, nand, 0) \ func(PXE, pxe, na) \ func(DHCP, dhcp, na) /*++++ vern,set up environment,20161127 +++*/ #define CONFIG_BOOTCOMMAND "run nandboot;" /* #define CONFIG_BOOTCOMMAND \ "if test ${boot_fit} -eq 1; then " \ "run update_to_fit;" \ "fi;" \ "run findfdt; " \ "run init_console; " \ "run envboot; " \ "run distro_bootcmd" */ /*--- vern,set up environment,20161127 ---*/ #include #ifndef CONFIG_SPL_BUILD #include #include /*++++ vern,set up environment,20161127 +++*/ #define CONFIG_EXTRA_ENV_SETTINGS NANDARGS /* #define CONFIG_EXTRA_ENV_SETTINGS \ DEFAULT_LINUX_BOOT_ENV \ DEFAULT_MMC_TI_ARGS \ DEFAULT_FIT_TI_ARGS \ "bootpart=0:2\0" \ "bootdir=/boot\0" \ "bootfile=zImage\0" \ "fdtfile=undefined\0" \ "console=ttyO0,115200n8\0" \ "partitions=" \ "uuid_disk=${uuid_gpt_disk};" \ "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \ "optargs=\0" \ "ramroot=/dev/ram0 rw\0" \ "ramrootfstype=ext2\0" \ "spiroot=/dev/mtdblock4 rw\0" \ "spirootfstype=jffs2\0" \ "spisrcaddr=0xe0000\0" \ "spiimgsize=0x362000\0" \ "spibusno=0\0" \ "spiargs=setenv bootargs console=${console} " \ "${optargs} " \ "root=${spiroot} " \ "rootfstype=${spirootfstype}\0" \ "ramargs=setenv bootargs console=${console} " \ "${optargs} " \ "root=${ramroot} " \ "rootfstype=${ramrootfstype}\0" \ "loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \ "spiboot=echo Booting from spi ...; " \ "run spiargs; " \ "sf probe ${spibusno}:0; " \ "sf read ${loadaddr} ${spisrcaddr} ${spiimgsize}; " \ "bootz ${loadaddr}\0" \ "ramboot=echo Booting from ramdisk ...; " \ "run ramargs; " \ "bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \ "findfdt="\ "if test $board_name = A335BONE; then " \ "setenv fdtfile am335x-bone.dtb; fi; " \ "if test $board_name = A335BNLT; then " \ "setenv fdtfile am335x-boneblack.dtb; fi; " \ "if test $board_name = BBG1; then " \ "setenv fdtfile am335x-bonegreen.dtb; fi; " \ "if test $board_name = A33515BB; then " \ "setenv fdtfile am335x-evm.dtb; fi; " \ "if test $board_name = A335X_SK; then " \ "setenv fdtfile am335x-evmsk.dtb; fi; " \ "if test $board_name = A335_ICE; then " \ "setenv fdtfile am335x-icev2.dtb; fi; " \ "if test $fdtfile = undefined; then " \ "echo WARNING: Could not determine device tree to use; fi; \0" \ "init_console=" \ "if test $board_name = A335_ICE; then "\ "setenv console ttyO3,115200n8;" \ "else " \ "setenv console ttyO0,115200n8;" \ "fi;\0" \ NANDARGS \ NETARGS \ DFUARGS \ BOOTENV */ /*--- vern,set up environment,20161127 ---*/ #endif /* NS16550 Configuration */ #define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */ #define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */ #define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */ #define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */ #define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */ #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ #define CONFIG_BAUDRATE 115200 #define CONFIG_CMD_EEPROM #define CONFIG_ENV_EEPROM_IS_ON_I2C #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* PMIC support */ #define CONFIG_POWER_TPS65217 #define CONFIG_POWER_TPS65910 /* SPL */ #ifndef CONFIG_NOR_BOOT /* Bootcount using the RTC block */ #define CONFIG_BOOTCOUNT_LIMIT #define CONFIG_BOOTCOUNT_AM33XX #define CONFIG_SYS_BOOTCOUNT_BE /* USB gadget RNDIS */ #define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/u-boot-spl.lds" #endif #ifdef CONFIG_NAND /* NAND: device related configs */ #if defined(MT29F8G08_BCH16) #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \ 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, \ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, \ 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, \ 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, \ 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, \ 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, \ 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, \ 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, \ 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \ 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \ 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, \ 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, \ 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, \ 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, \ 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, \ 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, \ 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, \ 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, \ 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, \ 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, } #define CONFIG_SYS_NAND_ECCBYTES 26 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH16_CODE_HW #define CONFIG_SYS_NAND_OOBSIZE 256//64 /*++++ vern,NAND,20161127 ---*/ #define CONFIG_SYS_NAND_PAGE_SIZE 4096//2048 /*++++ vern,NAND,20161127 ---*/ #define CONFIG_SYS_NAND_BLOCK_SIZE (64*4096)//(128*1024)/*++++ vern,NAND,20161127 ---*/ #elif defined(MT29F16G08_BCH16) #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \ 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, \ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, \ 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, \ 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, \ 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, \ 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, \ 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, \ 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, \ 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \ 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \ 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, \ 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, \ 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, \ 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, \ 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, \ 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, \ 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, \ 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, \ 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, \ 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, } #define CONFIG_SYS_NAND_ECCBYTES 26 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH16_CODE_HW #define CONFIG_SYS_NAND_OOBSIZE 224//64 /*++++ vern,NAND,20161127 ---*/ #define CONFIG_SYS_NAND_PAGE_SIZE 4096//2048 /*++++ vern,NAND,20161127 ---*/ #define CONFIG_SYS_NAND_BLOCK_SIZE (64*4096)//(128*1024)/*++++ vern,NAND,20161127 ---*/ #elif defined(MT29F16G08) #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, \ 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, \ 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, \ 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, \ 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, \ 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, \ 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, \ 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \ 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \ 110, 111, 112, 113 } #define CONFIG_SYS_NAND_ECCBYTES 14 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW #define CONFIG_SYS_NAND_OOBSIZE 224//64 /*++++ vern,NAND,20161127 ---*/ #define CONFIG_SYS_NAND_PAGE_SIZE 4096//2048 /*++++ vern,NAND,20161127 ---*/ #define CONFIG_SYS_NAND_BLOCK_SIZE (64*4096)//(128*1024)/*++++ vern,NAND,20161127 ---*/ #else #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \ 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, \ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, \ 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, \ 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, \ 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, \ 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, \ 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, \ 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, \ 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \ 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \ 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, \ 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, \ 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, \ 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, \ 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, \ 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, \ 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, \ 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, \ 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, \ 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, } #define CONFIG_SYS_NAND_ECCBYTES 26 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH16_CODE_HW #define CONFIG_SYS_NAND_OOBSIZE 224//64 /*++++ vern,NAND,20161127 ---*/ #define CONFIG_SYS_NAND_PAGE_SIZE 4096//2048 /*++++ vern,NAND,20161127 ---*/ #define CONFIG_SYS_NAND_BLOCK_SIZE (64*4096)//(128*1024)/*++++ vern,NAND,20161127 ---*/ #endif #define CONFIG_SYS_NAND_5_ADDR_CYCLE #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ CONFIG_SYS_NAND_PAGE_SIZE) #define CONFIG_SYS_NAND_ECCSIZE 512 /* NAND: driver related configs */ #define CONFIG_NAND_OMAP_GPMC #define CONFIG_NAND_OMAP_GPMC_PREFETCH #define CONFIG_NAND_OMAP_ELM #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS /*++++ vern,NAND,20161127 +++*/ /*--- vern,NAND,20161127 ---*/ #define CONFIG_SYS_NAND_ONFI_DETECTION #define MTDIDS_DEFAULT "nand0=nand.0" /*++++ vern,set up environment,20161127 +++*/ /* #define MTDPARTS_DEFAULT "mtdparts=nand.0:" \ "128k(NAND.SPL)," \ "128k(NAND.SPL.backup1)," \ "128k(NAND.SPL.backup2)," \ "128k(NAND.SPL.backup3)," \ "256k(NAND.u-boot-spl-os)," \ "1m(NAND.u-boot)," \ "128k(NAND.u-boot-env)," \ "128k(NAND.u-boot-env.backup1)," \ "8m(NAND.kernel)," \ "-(NAND.file-system)" */ /*#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x000c0000*/ #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x00080000 /*--- vern,set up environment,20161127 ---*/ /* NAND: SPL related configs */ #ifdef CONFIG_SPL_NAND_SUPPORT #define CONFIG_SPL_NAND_AM33XX_BCH #endif #ifdef CONFIG_SPL_OS_BOOT #define CONFIG/*++++ vern,set up environment,20161127 +++*/ /*#define CONFIG_CMD_SPL_NAND_OFS 0x00080000 *//* os parameters */ #define CONFIG_CMD_SPL_NAND_OFS 0x00300000 /* os parameters */ /*#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000 *//* kernel offset */ #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00400000 /* kernel offset */ /*--- vern,set up environment,20161127 ---*/ #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000 #endif #endif /* !CONFIG_NAND */ /* * For NOR boot, we must set this to the start of where NOR is mapped * in memory. */ #ifdef CONFIG_NOR_BOOT #define CONFIG_SYS_TEXT_BASE 0x08000000 #endif /* * USB configuration. We enable MUSB support, both for host and for * gadget. We set USB0 as peripheral and USB1 as host, based on the * board schematic and physical port wired to each. Then for host we * add mass storage support and for gadget we add both RNDIS ethernet * and DFU. */ #define CONFIG_USB_MUSB_DSPS #define CONFIG_ARCH_MISC_INIT #define CONFIG_USB_MUSB_PIO_ONLY #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT #define CONFIG_AM335X_USB0 #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL #define CONFIG_AM335X_USB1 #define CONFIG_AM335X_USB1_MODE MUSB_HOST #ifndef CONFIG_SPL_USBETH_SUPPORT /* Fastboot */ #define CONFIG_USB_FUNCTION_FASTBOOT #define CONFIG_CMD_FASTBOOT #define CONFIG_ANDROID_BOOT_IMAGE #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR #define CONFIG_FASTBOOT_BUF_SIZE 0x07000000 #define CONFIG_FASTBOOT_FLASH_MMC_DEV 1 #endif #ifdef CONFIG_USB_MUSB_GADGET #define CONFIG_USB_ETHER #define CONFIG_USB_ETH_RNDIS #define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00" #endif /* CONFIG_USB_MUSB_GADGET */ /* * Disable MMC DM for SPL build and can be re-enabled after adding * DM support in SPL */ #ifdef CONFIG_SPL_BUILD #undef CONFIG_DM_MMC #undef CONFIG_TIMER #undef CONFIG_DM_USB #undef CONFIG_DM_NAND #endif #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT) /* disable host part of MUSB in SPL */ /* disable EFI partitions and partition UUID support */ #undef CONFIG_PARTITION_UUIDS #undef CONFIG_EFI_PARTITION #endif /* USB Device Firmware Update support */ #ifndef CONFIG_SPL_BUILD #define DFUARGS \ "dfu_alt_info_emmc=rawemmc raw 0 3751936\0" \ DFU_ALT_INFO_MMC \ DFU_ALT_INFO_RAM \ DFU_ALT_INFO_NAND #endif /* * Default to using SPI for environment, etc. * 0x000000 - 0x020000 : SPL (128KiB) * 0x020000 - 0x0A0000 : U-Boot (512KiB) * 0x0A0000 - 0x0BFFFF : First copy of U-Boot Environment (128KiB) * 0x0C0000 - 0x0DFFFF : Second copy of U-Boot Environment (128KiB) * 0x0E0000 - 0x442000 : Linux Kernel * 0x442000 - 0x800000 : Userland */ #if defined(CONFIG_SPI_BOOT) /* SPL related */ #define CONFIG_SPL_SPI_LOAD #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 #define CONFIG_ENV_IS_IN_SPI_FLASH #define CONFIG_SYS_REDUNDAND_ENVIRONMENT #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED #define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */ #define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */ #define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */ #define MTDIDS_DEFAULT "nor0=m25p80-flash.0" #define MTDPARTS_DEFAULT "mtdparts=m25p80-flash.0:128k(SPL)," \ "512k(u-boot),128k(u-boot-env1)," \ "128k(u-boot-env2),3464k(kernel)," \ "-(rootfs)" #elif defined(CONFIG_EMMC_BOOT) #define CONFIG_ENV_IS_IN_MMC #define CONFIG_SYS_MMC_ENV_DEV 1 #define CONFIG_SYS_MMC_ENV_PART 2 #define CONFIG_ENV_OFFSET 0x0 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) #define CONFIG_SYS_REDUNDAND_ENVIRONMENT #elif defined(CONFIG_NOR_BOOT) #define CONFIG_ENV_IS_IN_FLASH #define CONFIG_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ #define CONFIG_ENV_OFFSET (512 << 10) /* 512 KiB */ #define CONFIG_ENV_OFFSET_REDUND (768 << 10) /* 768 KiB */ #define MTDIDS_DEFAULT "nor0=physmap-flash.0" #define MTDPARTS_DEFAULT "mtdparts=physmap-flash.0:" \ "512k(u-boot)," \ "128k(u-boot-env1)," \ "128k(u-boot-env2)," \ "4m(kernel),-(rootfs)" #elif defined(CONFIG_ENV_IS_IN_NAND) /*++++ vern,set up environment,20161127 +++*/ /*#define CONFIG_ENV_OFFSET 0x001c0000*/ #define CONFIG_ENV_OFFSET 0x00180000 /*#define CONFIG_ENV_OFFSET_REDUND 0x001e0000*/ /*--- vern,set up environment,20161127 ---*/ #define CONFIG_SYS_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE #elif !defined(CONFIG_ENV_IS_NOWHERE) /* Not NAND, SPI, NOR or eMMC env, so put ENV in a file on FAT */ //#define CONFIG_ENV_IS_IN_FAT /*++++ vern,set up environment,20180710 ---*/ #define FAT_ENV_INTERFACE "mmc" #define FAT_ENV_DEVICE_AND_PART "0:1" #define FAT_ENV_FILE "uboot.env" #endif /* SPI flash. */ #define CONFIG_SF_DEFAULT_SPEED 24000000 /* Network. */ #define CONFIG_PHY_GIGE #define CONFIG_PHYLIB #define CONFIG_PHY_SMSC /* Enable Atheros phy driver */ #define CONFIG_PHY_ATHEROS /* * NOR Size = 16 MiB * Number of Sectors/Blocks = 128 * Sector Size = 128 KiB * Word length = 16 bits * Default layout: * 0x000000 - 0x07FFFF : U-Boot (512 KiB) * 0x080000 - 0x09FFFF : First copy of U-Boot Environment (128 KiB) * 0x0A0000 - 0x0BFFFF : Second copy of U-Boot Environment (128 KiB) * 0x0C0000 - 0x4BFFFF : Linux Kernel (4 MiB) * 0x4C0000 - 0xFFFFFF : Userland (11 MiB + 256 KiB) */ #if defined(CONFIG_NOR) #undef CONFIG_SYS_NO_FLASH #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE #define CONFIG_SYS_FLASH_PROTECTION #define CONFIG_SYS_FLASH_CFI #define CONFIG_FLASH_CFI_DRIVER #define CONFIG_FLASH_CFI_MTD #define CONFIG_SYS_MAX_FLASH_SECT 128 #define CONFIG_SYS_MAX_FLASH_BANKS 1 #define CONFIG_SYS_FLASH_BASE (0x08000000) #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT #define CONFIG_SYS_FLASH_SIZE 0x01000000 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE #endif /* NOR support */ #ifdef CONFIG_DRIVER_TI_CPSW #define CONFIG_CLOCK_SYNTHESIZER #define CLK_SYNTHESIZER_I2C_ADDR 0x65 #endif #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_TI_SECURE_DEVICE) #undef CONFIG_EFI_PARTITION #endif /* CONFIG_SPL_BUILD && CONFIG_TI_SECURE_DEVICE */ #endif /* ! __CONFIG_AM335X_EVM_H */