With CONFIG_PARTITION_NEED_MTD enabled we use mtd rather than devfs
directly to create partitions on mtd devices. Since:
| commit b32cd8df87
| Author: Sascha Hauer <s.hauer@pengutronix.de>
| Date: Wed Apr 9 15:49:32 2014 +0200
|
| mtd: nand: bb: use mtd api directly
|
| The devfs layer just adds an addition indirection between mtd
| and the bb devices with no purpose. Drop it.
|
| Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The bad block aware device creation doesn't work if this option
is disabled. With this we remove CONFIG_PARTITION_NEED_MTD and always
use mtd partitions on mtd devices.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
When iterating over directories in order to find boot scripts do
this alphabetically to get a predictable order. This can be done
with glob() rather than readdir().
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
When there are multiple bootsources barebox should try booting them
until one succeeds. This is broken because we bail out of the iteration
loop with a goto. Remove the goto to fix this.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
From 3cd970250ff17ac406e46e18ebb26aa35949d1db Mon Sep 17 00:00:00 2001
From: Owen Kirby <osk@exegin.com>
Date: Thu, 8 May 2014 13:27:11 -0700
Subject: [PATCH] Fix the options and protocols used by the loadx command.
It seems like the loadx command was improperly copy/pasted from the loady
implementation, and was trying to load files using the ymodem protocol. This
patch should fix the command so that it uses xmodem, implements the -t option
and outputs the correct baudrate being used.
Signed-off-by: Owen Kirby <osk@exegin.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Provide minimal regulator support. Only supported operations are enabling
and disabling regulators. Association of devices with their regulators is
limited to devicetree only. If regulator support is disabled the API expands
to static inline stubs so consumers can still use the API.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch removes the first and last entry check inside the loop.
There should be no functional changes there.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
uimage_verify already prints an error message if the CRC
is wrong. Romove the never reached redundant message in
the caller.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This most likely doesn't fix any real bugs, but it's the
right thing to do and reduces the noise level with static
checkers.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Rework the current framework so that I/O mapped I/O resources are
also possible.
Signed-off-by: Michel Stam <michel@reverze.net>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Creating menus from the shell using the regular 'menu' command is rather
complicated. This adds a 'menutree' command which creates a menu from
a directory structure. In the directory structure each directory corresponds
to a single menu entry. The directory contains the following files:
title - A file containing the title of the entry as shown in the menu
box - If present, the entry is a 'bool' entry. The file contains a variable
name from which the current state of the bool is taken from and saved
to.
action - if present this file contains a shell script which is executed when
when the entry is selected.
If neither 'box' or 'action' are present this entry is considered a submenu
containing more entries.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The boot command is expected to work on bootsources from the commandline
if given, on global.boot.default otherwise. Fix this behaviour for the
-m and -l options also.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Since MTD is already supports >= 4GB device sizes it is better to
allow ubi valumes also be created of larger sizes.
Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: Grigory Milev <g.milev@sam-solutions.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
MTD internal API presently uses 32-bit values to represent device
size. This patch updates them to 64-bits but leaves the external API
unchanged.
In general, changing from 32-bit to 64-bit values cause little
or no changes to the majority of the code with the following
exceptions:
- printk message formats;
- division and modulus of 64-bit values (mtd_div_by_wb,
mtd_div_by_eb may be used in some of such cases).
Was tested on phyFLEX i.MX6.
Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: Grigory Milev <g.milev@sam-solutions.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
memtest fails when a reserved sdram region is at the bank start at
address 0. This patch supports the exclusion of memory region at
the bank start.
Tested on P2020RDB and DA923RC, qemuarm versatilepb.
Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
We can compile barebox for multiple boards at once, but currently
they all share a single default environment. This patch adds a
defaultenv_append() which boards can call to customize the default
environment during runtime. Each board now generate default environment
snippets using bbenv-y and add them during runtime with defaultenv_append()
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The readf command is useful to read the content of a file into
a shell variable. It should be used for ascii content and thus
stops reading at all nonprintable characters including newline.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
We obtained a USB Product ID from Openmoko for barebox running
in DFU mode. Use it as default for the dfu command. Now we can
make the USB VID/PID arguments optional.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Check the return value of usb_dfu_register and bail out
with an error if it fails. Also return successfully if it succeeds
instead of returning 1 unconditionally.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Similar to mount(8) the barebox command mount now supports passing a string
to the file system driver via -o.
This is used in the next commit to let the user specify port numbers for
nfs mounts.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
default_environment_path only exists when CONFIG_ENV_HANDLING is enabled.
Boards would have to #ifdef this if they wanted to use
default_environment_path. Use accessor functions instead which can
be ifdeffed on a single place.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
Owen Kirby
Alexander Shiyan
Marc Kleine-Budde
Alexander Aring
Antony Pavlov
Lucas Stach
Michel Stam
Dmitry Lavnikevich
Renaud Barbier
Uwe Kleine-König