blob: f838cb3ed1aee4d0b268a2e1632b226b0dcf1290 [file] [log] [blame]
Faiz Abbas1c2f44d2019-02-27 13:29:38 +05301/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com
4 *
5 * Environment variable definitions for NAND on TI boards.
6 */
7
8#ifdef CONFIG_NAND
9#define NANDARGS \
10 "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
11 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
12 "nandargs=setenv bootargs console=${console} " \
13 "${optargs} " \
14 "root=${nandroot} " \
15 "rootfstype=${nandrootfstype}\0" \
16 "nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,2048\0" \
17 "nandrootfstype=ubifs rootwait=1\0" \
18 "nandboot=echo Booting from nand ...; " \
19 "run nandargs; " \
20 "nand read ${fdtaddr} NAND.u-boot-spl-os; " \
21 "nand read ${loadaddr} NAND.kernel; " \
22 "bootz ${loadaddr} - ${fdtaddr}\0"
23#else
24#define NANDARGS ""
25#endif
26