mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-21 01:18:52 +09:00
![Heiko Schocher](/assets/img/avatar_default.png)
- 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
|