1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * am335x_guardian_.h 4 * 5 * Copyright (C) 2018 Robert Bosch Power Tools GmbH 6 * Copyright (C) 2018 sjoerd Simons <sjoerd.simons@collabora.co.uk> 7 * 8 */ 9 10 #ifndef __CONFIG_AM335X_GUARDIAN_H 11 #define __CONFIG_AM335X_GUARDIAN_H 12 13 #include <configs/ti_am335x_common.h> 14 15 #ifndef CONFIG_SPL_BUILD 16 #define CONFIG_TIMESTAMP 17 #endif 18 19 #define CONFIG_SYS_BOOTM_LEN (16 << 20) 20 21 /* Clock Defines */ 22 #define V_OSCK 24000000 /* Clock output from T2 */ 23 #define V_SCLK (V_OSCK) 24 25 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 26 27 #ifndef CONFIG_SPL_BUILD 28 29 #define MEM_LAYOUT_ENV_SETTINGS \ 30 "scriptaddr=0x80000000\0" \ 31 "pxefile_addr_r=0x80100000\0" \ 32 "kernel_addr_r=0x82000000\0" \ 33 "fdt_addr_r=0x88000000\0" \ 34 "ramdisk_addr_r=0x88080000\0" \ 35 36 #define BOOT_TARGET_DEVICES(func) \ 37 func(UBIFS, ubifs, 0) \ 38 func(PXE, pxe, na) \ 39 func(DHCP, dhcp, na) 40 41 #define AM335XX_BOARD_FDTFILE "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" 42 43 #include <config_distro_bootcmd.h> 44 45 #define CONFIG_EXTRA_ENV_SETTINGS \ 46 AM335XX_BOARD_FDTFILE \ 47 MEM_LAYOUT_ENV_SETTINGS \ 48 BOOTENV \ 49 "bootlimit=3\0" \ 50 "bootubivol=rootfs\0" \ 51 "altbootcmd=" \ 52 "setenv boot_config \"extlinux-rollback.conf\"; " \ 53 "run distro_bootcmd\0" 54 55 #endif /* ! CONFIG_SPL_BUILD */ 56 57 /* NS16550 Configuration */ 58 #define CONFIG_SYS_NS16550_COM1 0x44e09000 /* UART0 */ 59 #define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */ 60 #define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */ 61 #define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */ 62 #define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */ 63 #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ 64 65 /* PMIC support */ 66 #define CONFIG_POWER_TPS65217 67 68 /* Bootcount using the RTC block */ 69 #define CONFIG_SYS_BOOTCOUNT_LE 70 71 #ifdef CONFIG_MTD_RAW_NAND 72 73 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 74 #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ 75 CONFIG_SYS_NAND_PAGE_SIZE) 76 #define CONFIG_SYS_NAND_PAGE_SIZE 4096 77 #define CONFIG_SYS_NAND_OOBSIZE 256 78 #define CONFIG_SYS_NAND_BLOCK_SIZE (256 * 1024) 79 80 #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \ 81 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, \ 82 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, \ 83 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, \ 84 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, \ 85 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, \ 86 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, \ 87 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, \ 88 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, \ 89 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \ 90 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \ 91 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, \ 92 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, \ 93 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, \ 94 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, \ 95 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, \ 96 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, \ 97 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, \ 98 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, \ 99 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, \ 100 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, \ 101 } 102 #define CONFIG_SYS_NAND_ECCSIZE 512 103 #define CONFIG_SYS_NAND_ECCBYTES 26 104 #define CONFIG_SYS_NAND_ONFI_DETECTION 105 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH16_CODE_HW 106 #define MTDIDS_DEFAULT "nand0=nand.0" 107 108 #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS 109 110 #endif /* CONFIG_MTD_RAW_NAND */ 111 112 #endif /* ! __CONFIG_AM335X_GUARDIAN_H */ 113