1 /* SPDX-License-Identifier: GPL-2.0+ */
4 * Texas Instruments Incorporated.
5 * Lokesh Vutla <lokeshvutla@ti.com>
7 * Configuration settings for the TI DRA7XX board.
8 * See ti_omap5_common.h for omap5 common settings.
11 #ifndef __CONFIG_DRA7XX_EVM_H
12 #define __CONFIG_DRA7XX_EVM_H
14 #include <environment/ti/dfu.h>
16 #define CONFIG_VERY_BIG_RAM
17 #define CONFIG_MAX_MEM_MAPPED 0x80000000
19 #ifndef CONFIG_QSPI_BOOT
20 /* MMC ENV related defines */
23 #if (CONFIG_CONS_INDEX == 1)
24 #define CONSOLEDEV "ttyS0"
25 #elif (CONFIG_CONS_INDEX == 3)
26 #define CONSOLEDEV "ttyS2"
28 #define CFG_SYS_NS16550_COM1 UART1_BASE /* Base EVM has UART0 */
29 #define CFG_SYS_NS16550_COM2 UART2_BASE /* UART2 */
30 #define CFG_SYS_NS16550_COM3 UART3_BASE /* UART3 */
32 #ifndef CONFIG_SPL_BUILD
34 "dfu_bufsiz=0x10000\0" \
41 #ifdef CONFIG_SPL_BUILD
44 "dfu_bufsiz=0x10000\0" \
49 #include <configs/ti_omap5_common.h>
51 /* Enhance our eMMC support / experience. */
52 #define CONFIG_HSMMC2_8BIT
55 * Default to using SPI for environment, etc.
56 * 0x000000 - 0x040000 : QSPI.SPL (256KiB)
57 * 0x040000 - 0x140000 : QSPI.u-boot (1MiB)
58 * 0x140000 - 0x1C0000 : QSPI.u-boot-spl-os (512KiB)
59 * 0x1C0000 - 0x1D0000 : QSPI.u-boot-env (64KiB)
60 * 0x1D0000 - 0x1E0000 : QSPI.u-boot-env.backup1 (64KiB)
61 * 0x1E0000 - 0x9E0000 : QSPI.kernel (8MiB)
62 * 0x9E0000 - 0x2000000 : USERLAND
64 #define CFG_SYS_SPI_KERNEL_OFFS 0x1E0000
65 #define CFG_SYS_SPI_ARGS_OFFS 0x140000
66 #define CFG_SYS_SPI_ARGS_SIZE 0x80000
71 #ifdef CONFIG_MTD_RAW_NAND
72 /* NAND: device related configs */
73 /* NAND: driver related configs */
74 #define CFG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
75 10, 11, 12, 13, 14, 15, 16, 17, \
76 18, 19, 20, 21, 22, 23, 24, 25, \
77 26, 27, 28, 29, 30, 31, 32, 33, \
78 34, 35, 36, 37, 38, 39, 40, 41, \
79 42, 43, 44, 45, 46, 47, 48, 49, \
80 50, 51, 52, 53, 54, 55, 56, 57, }
81 #define CFG_SYS_NAND_ECCSIZE 512
82 #define CFG_SYS_NAND_ECCBYTES 14
83 #endif /* !CONFIG_MTD_RAW_NAND */
85 /* Parallel NOR Support */
86 #if defined(CONFIG_NOR)
87 /* NOR: device related configs */
88 #define CFG_SYS_FLASH_SIZE (64 * 1024 * 1024) /* 64 MB */
89 #define CFG_SYS_FLASH_BASE (0x08000000)
90 /* Reduce SPL size by removing unlikey targets */
91 #endif /* NOR support */
93 #endif /* __CONFIG_DRA7XX_EVM_H */