mirror of
https://github.com/smaeul/u-boot.git
synced 2025-11-26 13:51:47 +00:00
6be6db588d
- CONFIG_SYS_MMC_ENV_DEV, needed if environment on mmc
- wait for 1 second timer in board_late_init() only, if
timer is running.
- add UBI/UBIFS support
- add FIT images support
- menu support
- U-Boot max size now 0xa0000
- SPL now Block 0 page 0
- new MTD partitioning
0x00000000 SPL
0x00020000 UBL-Header
0x00040000 UBL-Header
0x00060000 UBL-Header
0x00080000 UBoot (0xa0000(U-Boot length) + 0x60000(3 spare blocks))
0x00180000 ENV- Variablen (1)
0x001a0000 ENV- Variablen (2)
0x001c0000 ENV- Variablen (reserved for Bad Block)
0x001e0000 ENV- Variablen (reserved for Bad Block)
0x00200000 UBI-Device
UBI Volumes:
„default“: contain environment-default values
„rootfs1“: UBIFS root-fs (1); contain linux kernel image
„rootfs2“: UBIFS root-fs (2); contain linux kernel image
„data-ro“: UBIFS data (read only)
„data-rw“: UBIFS data (read/write)
- new environment variables:
- app_reset
(this is only passed per cmdline to linux)
- dvn_app_vers
string from ramdisk description contained in the
FIT image
- dvn_boot_vers
string from ubootimage description contained in the
FIT image
- saveparms, restoreparms, restoretmpparms, savetmpparms
helper for saving network parameter.
- ubiargs
set ubi kernel cmdlinargs for booting with a ubifs rootfs
- ubi_ubi boot with reading kernel image from ubifs, and
use a ubifs as rootfs
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Wolfgang Denk <wd@denx.de>
48 lines
1.4 KiB
INI
48 lines
1.4 KiB
INI
#
|
|
# (C Copyright 2011
|
|
# Heiko Schocher DENX Software Engineering hs@denx.de.
|
|
#
|
|
# See file CREDITS for list of people who contributed to this
|
|
# project.
|
|
#
|
|
# 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; either version 2 of
|
|
# the License or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not write to the Free Software
|
|
# Foundation Inc. 51 Franklin Street Fifth Floor Boston,
|
|
# MA 02110-1301 USA
|
|
#
|
|
# Refer doc/README.ublimage for more details about how-to configure
|
|
# and create ublimage boot image
|
|
#
|
|
# The syntax is taken as close as possible with the kwbimage
|
|
|
|
# UBL special mode : one of
|
|
# safe (the board has no nand neither onenand)
|
|
MODE safe
|
|
|
|
# Entry point address for the user bootloader (absolute address)
|
|
# nand spl TEXT_BASE = 0x20 !!
|
|
ENTRY 0x00000020
|
|
|
|
# Number of pages (size of user bootloader in number of pages)
|
|
# @ nand spl 6 pages
|
|
PAGES 6
|
|
|
|
# Block number where user bootloader is present
|
|
START_BLOCK 0
|
|
|
|
# Page number where user bootloader is present
|
|
# Page 0 is always UBL header
|
|
START_PAGE 0
|
|
|
|
LD_ADDR 0x20
|