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* m28evk/mx28evk: fix nand_update_fullEric Benard2012-12-14-2/+2
| | | | | | | | | | | | | | | | - since commit 418396e212b59bf907dbccad997ff50f7eb61b16 nand write.raw can take the number of page to be written as an argument. nand_update_full is passing the size (in bytes) to nand write.raw. This value was previously ignored but now breaks the write. - this patch updates the default environment of these boards to provide a pagecount instead of a size to nand write.raw. - tested on a mx28evk with a 4k page NAND and on a custom board with a 2k page NAND. Signed-off-by: Eric Bénard <eric@eukrea.com> Cc: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marex@denx.de>
* omap3_evm: Let CONFIG_EFI_PARTITION be set for SPLTom Rini2012-12-13-3/+0
| | | | | | | | | The #ifdef here is not enough to stop part_efi.c from being built, only being unused. And with recent changes this now leads to warnings. The easiest solution here is to just let the garbage collection at link time do its job. Signed-off-by: Tom Rini <trini@ti.com>
* env: Handle write-once ethaddr and serial# genericallyJoe Hershberger2012-12-13-0/+22
| | | | | | | Use the variable access flags to implement the protection for ethaddr and serial# instead of hard-coding them. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* env: Add support for access control to .flagsJoe Hershberger2012-12-13-3/+50
| | | | | | Add support for read-only, write-once, and change-default. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* env: Add a command to display details about env flagsJoe Hershberger2012-12-13-0/+11
| | | | | | | Similar to the env callback command, this will show details about the options available, the static list, and the currently active variables. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* tools/env: Add environment variable flags supportJoe Hershberger2012-12-13-0/+19
| | | | | | | | | | | | | | Currently just validates variable types as decimal, hexidecimal, boolean, ip address, and mac address. Call env_acl_validate_setenv_params() from setenv() in fw_env.c. If the entry is not found in the env .flags, then look in the static one. This allows the env to override the static definitions, but prevents the need to have every definition in the environment distracting you. Need to build in _ctype for isdigit for Linux. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* env: Add environment variable flagsJoe Hershberger2012-12-13-8/+83
| | | | | | | | | | | Currently just validates variable types as decimal, hexidecimal, boolean, ip address, and mac address. If the entry is not found in the env ".flags", then look in the static one. This allows the env to override the static definitions, but prevents the need to have every definition in the environment distracting you. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* env: Add a silent env handlerJoe Hershberger2012-12-13-0/+7
| | | | | | | | The silent variable now updates the global data flag anytime it is changed as well as after the env relocation (in case its value is different from the default env in such cases as NAND env) Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* env: Add a console env handlerJoe Hershberger2012-12-13-0/+1
| | | | | | Remove the hard-coded console handler and use a callback instead Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* env: Add a loadaddr env handlerJoe Hershberger2012-12-13-0/+1
| | | | | | Remove the hard-coded loadaddr handler and use a callback instead Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* env: Add a baudrate env handlerJoe Hershberger2012-12-13-0/+1
| | | | | | Remove the hard-coded baudrate handler and use a callback instead Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* env: Add a bootfile env handlerJoe Hershberger2012-12-13-0/+1
| | | | | | Remove the hard-coded bootfile handler and use a callback instead Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* env: Add support for callbacks to environment varsJoe Hershberger2012-12-13-0/+129
| | | | | | | | Add support for per-variable callbacks to the "hashtable" functions. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> !!!fix comment in callback
* env: Hide '.' variables in env print by defaultJoe Hershberger2012-12-13-2/+3
| | | | | | | | | | When printing all variables with env print, don't print variables that begin with '.'. If env print is called with a '-a' switch, then include variables that begin with '.' (just like the ls command). Variables printed explicitly will be printed even without the -a. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* env: Use getenv_yesno() more generallyJoe Hershberger2012-12-13-1/+5
| | | | | | | Move the getenv_yesno() to env_common.c and change most checks for 'y' or 'n' to use this helper. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* env: Refactor apply into change_okJoe Hershberger2012-12-13-8/+12
| | | | | | | | | | | | | | | | Move the read of the old value to inside the check function. In some cases it can be avoided all together and at the least the code is only called from one place. Also name the function and the callback to more clearly describe what it does. Pass the ENTRY instead of just the name for direct access to the whole data structure. Pass an enum to the callback that specifies the operation being approved. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* env: Refactor do_apply to a flagJoe Hershberger2012-12-13-7/+8
| | | | | | | | | | Use a flag in hsearch_r for insert mode passed from import to allow the behavior be different based on use. Now that "do_check" is called for all imports, ensure console init is complete before updating the console on relocation import Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* Make linux kernel string funcs available to toolsJoe Hershberger2012-12-13-4/+9
| | | | | | | | | | isspace() and strim() are not in the typical user-mode string.h, so put them in a separate compilation unit so that they can be built into tools that need them independent of the other common string functions. This allows code shared by u-boot and the linux user-mode tools to link. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* gpt: Enable support for GPT partition table restoration at Samsung's TratsLukasz Majewski2012-12-13-1/+27
| | | | | | | | | Enable support for GPT partition table restoration at Samsung's Trats development board. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> CC: Minkyu Kang <mk7.kang@samsung.com>
* gpt: Support for GPT (GUID Partition Table) restorationLukasz Majewski2012-12-13-0/+52
| | | | | | | | | The restoration of GPT table (both primary and secondary) is now possible. Function 'gpt_restore' presents example of partition restoration process. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
* gpt: The leXX_to_int() calls replaced with ones defined at <compiler.h>Chang Hyun Park2012-12-13-43/+46
| | | | | | | | | | | | Custom definitions of le_XX_to_int functions have been replaced with standard ones, defined at <compiler.h> Replacement of several GPT related structures members with ones indicating its endianness and proper size. Signed-off-by: Chang Hyun Park <heartinpiece@outlook.com> Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
* part:efi: Move part_efi.h file to ./includeLukasz Majewski2012-12-13-0/+144
| | | | | | | | | | This move is necessary to export gpt header and GPT partition entries to be used with other commands or subsystems. Additionally the part_efi.h file has been cleaned-up to supress checkpatch's warnings. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
* vsprintf:fix: Change type returned by ustrtoulLukasz Majewski2012-12-13-1/+1
| | | | | | | | | | | The ustrtoul shall convert string defined size (e.g. 1GiB) to unsigned long type (as its name implies). Up till now it had returned int, which might cause problems with large numbers (GiB range), when interpreted as U2 signed numbers. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
* exynos: Enable hashing functions and EDID for smdk5250Simon Glass2012-12-11-0/+7
| | | | | | | Enable SHA1/SHA256 hashing and the hash command. Also enable EDID support for reading from an LCD. Signed-off-by: Simon Glass <sjg@chromium.org>
* Add console command to access io space registersVadim Bendebury2012-12-11-4/+5
| | | | | | | | | | | | | | | | | | | Provide u-boot console functions to access IO space registers. A no thrills implementation, accessing one register at a time. For example: boot > iod 80 0080: 00000094 boot > iod.w 80 0080: 0094 boot > iod.b 80 0080: 94 boot > iow.b 0x80 12 boot > iod 0x80 0080: 00000012 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* edid: Library of EDID decode and printTom Wai-Hong Tam2012-12-11-0/+275
| | | | | | | | | | | | | | | | | | | This implements a library for accessing EDID data from an LCD panel. This is used to obtain information about the panel such as its resolution and type. This is a tidied-up version of the original code pulled from https://github.com/ynezz/u-boot-edid. The changes we made are: - removed bit fields in the struct; - removed endianness cases in the struct; - fixed some wrong definitions; - fixed to fit 80 columns; - fixed some code styles. Signed-off-by: Tom Wai-Hong Tam <waihong@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* Add hash command to perform hashing using various algorithmsSimon Glass2012-12-11-0/+1
| | | | | | | | | | | | | | | | | | | | | This new command supports hashing SHA1 and SHA256. It could be extended to others such as MD5 and the CRC algorithms. The syntax is modeled on those: hash <algorithm> <address> <length> [*<dest_addr> | <dest_envvar>] to calculate a hash, and: hash -v <algorithm> <address> <length> [*<verify_addr> | <verify_envvar>] to verify a hash. Use CONFIG_CMD_HASH to enable the command, CONFIG_SHA1 to enable SHA1 and CONFIG_SHA256 to enable SHA256. The existing sha1sum command remains. Signed-off-by: Simon Glass <sjg@chromium.org>
* Add generic hash APISimon Glass2012-12-11-0/+69
| | | | | | | | We have a SHA1 command and want to add a SHA256 command also. Instead of duplicating the code, create a generic hash API which can process commands for different algorithms. Signed-off-by: Simon Glass <sjg@chromium.org>
* Add strcasecmp() and strncasecmp()Simon Glass2012-12-11-2/+5
| | | | | | | | | | | strncasecmp() is present as strnicmp() but disabled. Make it available and define strcasecmp() also. There is a only a small performance penalty to having strcasecmp() call strncasecmp(), so do this instead of a standalone function, to save code space. Update the prototype in arch-specific headers as needed to avoid warnings. Signed-off-by: Simon Glass <sjg@chromium.org>
* sha256: Use const where possible and add watchdog functionSimon Glass2012-12-11-1/+7
| | | | | | | | | In preparation for making the hash function common, we may as well use const where we can. Also add a watchdog version of the hashing function. Signed-off-by: Simon Glass <sjg@chromium.org>
* sha1: Use const where possible, and unsigned for input lenSimon Glass2012-12-11-17/+9
| | | | | | | | In preparation for making the hash function common, we may as well use const where we can. Also the input length cannot be negative, but may be very large, so use unsigned. Signed-off-by: Simon Glass <sjg@chromium.org>
* Add a command to read raw blocks from a partitionKenneth Waters2012-12-11-0/+1
| | | | | | | | | | Sometimes data is on a block device and within a partition, but not in a particular filesystem. This commands permits reading raw data from a partition. Signed-off-by: Kenneth Waters <kwaters@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* Add gettime commandAnton Staaf2012-12-11-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Gettime returns the current timer value. If CONFIG_SYS_HZ is defined then the timer value is also converted to seconds. Tegra20 (SeaBoard) # gettime Timer val: 7754 Seconds : 7 Remainder : 754 sys_hz = 1000 There has been some discussion about whether this is useful enough to be included in U-Boot. The following boards do not have CONFIG_SYS_HZ defined: M52277EVB M52277EVB_stmicro M53017EVB M54418TWR M54418TWR_nand_mii M54418TWR_nand_rmii M54418TWR_nand_rmii_lowfreq M54418TWR_serial_mii M54418TWR_serial_rmii Signed-off-by: Anton Staaf <robotboy@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* gpio: remove duplicate function signatureNikita Kiryanov2012-12-11-13/+4
| | | | | | | gpio_request() appears twice in asm-generic/gpio.h Remove one of the definitions. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
* Merge branch 'master' of git://git.denx.de/u-boot-x86Tom Rini2012-12-07-17/+175
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| * x86: Fix coreboot config to boot on ChromebookSimon Glass2012-12-06-14/+12
| | | | | | | | | | | | | | | | | | | | The config is current broken. It compiles but does not boot because IDE is enabled. Remove all IDE options, and enable SCSI instead. Also add a working boot command and Linux bootargs, and enable command line editing to make it easier to work with. Signed-off-by: Simon Glass <sjg@chromium.org>
| * x86: Turn on support for EFI's GPT in the coreboot configGabe Black2012-12-06-0/+3
| | | | | | | | | | | | | | This allows u-boot to figure out the partitions of a chrome-os install. Signed-off-by: Gabe Black <gabeblack@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * x86: coreboot: Enable video displaySimon Glass2012-12-06-2/+8
| | | | | | | | | | | | Enable the display on coreboot, using CFB. Signed-off-by: Simon Glass <sjg@chromium.org>
| * x86: Emit port 80 post codes in show_boot_progress()Stefan Reinauer2012-12-06-1/+1
| | | | | | | | | | | | | | | | | | This helps us monitor boot progress and determine where U-Boot dies if there are any problems. Signed-off-by: Stefan Reinauer <reinauer@google.com> Signed-off-by: Simon Glass <sjg@chromium.org>
| * Introduce arch_phys_memset which works like memset but on physical memoryGabe Black2012-12-06-0/+21
| | | | | | | | | | | | | | | | | | | | The default implementation of this function is just memset, but other implementations will be needed when physical memory isn't accessible by U-Boot using normal addressing mechanisms. Signed-off-by: Gabe Black <gabeblack@chromium.org> Signed-off-by: Che-Liang Chiou <clchiou@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * x86: Enable CONFIG_CMD_ZBOOT for corebootSimon Glass2012-12-06-0/+3
| | | | | | | | | | | | Enable this option to support booting a zImage. Signed-off-by: Simon Glass <sjg@chromium.org>
| * x86: Enable ICH6 GPIO controller for corebootSimon Glass2012-12-06-0/+4
| | | | | | | | | | | | Coreboot uses this controller to implement GPIO access. Signed-off-by: Simon Glass <sjg@chromium.org>
| * x86: gpio: Add GPIO driver for Intel ICH6 and later.Bill Richardson2012-12-06-0/+123
| | | | | | | | | | | | | | | | | | Implement <asm-generic/gpio.h> functions for Intel ICH6 and later. Only GPIOs 0-31 are handled by this code. Signed-off-by: Bill Richardson <wfrichar@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* | Change e-mail address of Luka PerkovLuka Perkov2012-12-07-2/+2
| | | | | | | | | | | | | | Change e-mail address of Luka Perkov. Signed-off-by: Luka Perkov <luka@openwrt.org> CC: Luka Perkov <uboot@lukaperkov.net>
* | cbfs: Add docbook templateSimon Glass2012-12-06-33/+36
| | | | | | | | | | | | This adds a docbook template for fs, and makes CBFS use it. Signed-off-by: Simon Glass <sjg@chromium.org>
* | cbfs: Remove mention of CREDITS filesSimon Glass2012-12-06-3/+0
|/ | | | | | | As requested by Wolfgang, remove references to CREDITS in the CBFS files. Signed-off-by: Simon Glass <sjg@chromium.org>
* 4xx: Fix PCI memory mapping on CPCI405 boardsMatthias Fuchs2012-12-06-4/+4
| | | | | | | | This patch fixes an issue with overlapping PCI regions on boards with more than 64MB RAM. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* mpc5200: Add a3m071 board supportStefan Roese2012-12-05-0/+380
| | | | | | | This patch adds support for the a3m071 board based on the MPC5200. Signed-off-by: Stefan Roese <sr@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-x86Tom Rini2012-12-03-0/+16
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| * x86: Define CONFIG_SYS_VSNPRINTF for corebootSimon Glass2012-11-30-0/+1
| | | | | | | | | | | | This option protects the printf() functions from overflow. Signed-off-by: Simon Glass <sjg@chromium.org>
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