1 /* SPDX-License-Identifier: GPL-2.0+ */
5 * Copyright (C) 2013, Adeneo Embedded <www.adeneo-embedded.com>
6 * Antoine Tenart, <atenart@adeneo-embedded.com>
9 #ifndef __CONFIG_TI816X_EVM_H
10 #define __CONFIG_TI816X_EVM_H
12 #include <configs/ti_armv7_omap.h>
13 #include <asm/arch/omap.h>
15 #define CONFIG_ENV_SIZE 0x2000
16 #define CONFIG_MACH_TYPE MACH_TYPE_TI8168EVM
18 #define CONFIG_EXTRA_ENV_SETTINGS \
19 DEFAULT_LINUX_BOOT_ENV \
20 "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
21 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
23 #define CONFIG_BOOTCOMMAND \
25 "fatload mmc 0 ${loadaddr} uImage;" \
29 #define V_OSCK 24000000 /* Clock output from T2 */
30 #define V_SCLK (V_OSCK >> 1)
32 #define CONFIG_CMD_ASKENV
34 #define CONFIG_MAX_RAM_BANK_SIZE (2048 << 20) /* 2048MB */
35 #define CONFIG_SYS_SDRAM_BASE 0x80000000
38 * Platform/Board specific defs
40 #define CONFIG_SYS_CLK_FREQ 27000000
41 #define CONFIG_SYS_TIMERBASE 0x4802E000
42 #define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
45 * NS16550 Configuration
47 #define CONFIG_SYS_NS16550_SERIAL
48 #define CONFIG_SYS_NS16550_REG_SIZE (-4)
49 #define CONFIG_SYS_NS16550_CLK (48000000)
50 #define CONFIG_SYS_NS16550_COM1 0x48024000 /* Base EVM has UART2 */
52 /* allow overwriting serial config and ethaddr */
53 #define CONFIG_ENV_OVERWRITE
55 #define CONFIG_SERIAL1
56 #define CONFIG_SERIAL2
57 #define CONFIG_SERIAL3
60 * GPMC NAND block. We support 1 device and the physical address to
61 * access CS0 at is 0x8000000.
63 #define CONFIG_SYS_NAND_BASE 0x8000000
64 #define CONFIG_SYS_MAX_NAND_DEVICE 1
66 /* NAND: SPL related configs */
68 /* NAND: device related configs */
69 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
70 #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
71 CONFIG_SYS_NAND_PAGE_SIZE)
72 #define CONFIG_SYS_NAND_PAGE_SIZE 2048
73 #define CONFIG_SYS_NAND_OOBSIZE 64
74 #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
75 /* NAND: driver related configs */
76 #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
77 #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
78 10, 11, 12, 13, 14, 15, 16, 17, \
79 18, 19, 20, 21, 22, 23, 24, 25, \
80 26, 27, 28, 29, 30, 31, 32, 33, \
81 34, 35, 36, 37, 38, 39, 40, 41, \
82 42, 43, 44, 45, 46, 47, 48, 49, \
83 50, 51, 52, 53, 54, 55, 56, 57, }
85 #define CONFIG_SYS_NAND_ECCSIZE 512
86 #define CONFIG_SYS_NAND_ECCBYTES 14
87 #define CONFIG_SYS_NAND_ONFI_DETECTION
88 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
89 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x000c0000
90 #define CONFIG_ENV_OFFSET 0x001c0000
91 #define CONFIG_ENV_OFFSET_REDUND 0x001e0000
92 #define CONFIG_SYS_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
96 #define CONFIG_SPL_TEXT_BASE 0x40400000
97 #define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \
100 #define CONFIG_DRIVER_TI_EMAC
102 #define CONFIG_BOOTP_DNS2
103 #define CONFIG_BOOTP_SEND_HOSTNAME
104 #define CONFIG_NET_RETRY_COUNT 10
106 /* Since SPL did pll and ddr initialization for us,
107 * we don't need to do it twice.
109 #ifndef CONFIG_SPL_BUILD
110 #define CONFIG_SKIP_LOWLEVEL_INIT
114 * Disable MMC DM for SPL build and can be re-enabled after adding
117 #ifdef CONFIG_SPL_BUILD