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* common/fdt_support.c: sparse fixesKim Phillips2013-02-07-39/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | trivial: fdt_support.c:89:64: warning: Using plain integer as NULL pointer fdt_support.c:325:65: warning: Using plain integer as NULL pointer fdt_support.c:352:65: warning: Using plain integer as NULL pointer For the following bad constant expression, We hardcode the max. number of memory banks to four for the foreseeable future, and add an error with instructions on what to do once it's exceeded: fdt_support.c:397:22: error: bad constant expression For the rest below, sparse found a couple of wrong endian conversions in of_bus_default_translate() and fdt_get_base_address(), but otherwise the rest is mostly annotation fixes: fdt_support.c:64:24: warning: cast to restricted __be32 fdt_support.c:192:21: warning: incorrect type in assignment (different base types) fdt_support.c:192:21: expected unsigned int [unsigned] [usertype] tmp fdt_support.c:192:21: got restricted __be32 [usertype] <noident> fdt_support.c:201:21: warning: incorrect type in assignment (different base types) fdt_support.c:201:21: expected unsigned int [unsigned] [addressable] [usertype] tmp fdt_support.c:201:21: got restricted __be32 [usertype] <noident> fdt_support.c:304:13: warning: incorrect type in assignment (different base types) fdt_support.c:304:13: expected unsigned int [unsigned] [usertype] val fdt_support.c:304:13: got restricted __be32 [usertype] <noident> fdt_support.c:333:13: warning: incorrect type in assignment (different base types) fdt_support.c:333:13: expected unsigned int [unsigned] [usertype] val fdt_support.c:333:13: got restricted __be32 [usertype] <noident> fdt_support.c:359:13: warning: incorrect type in assignment (different base types) fdt_support.c:359:13: expected unsigned int [unsigned] [usertype] val fdt_support.c:359:13: got restricted __be32 [usertype] <noident> fdt_support.c:373:21: warning: cast to restricted __be32 fdt_support.c:963:48: warning: incorrect type in argument 1 (different base types) fdt_support.c:963:48: expected restricted __be32 const [usertype] *p fdt_support.c:963:48: got unsigned int [usertype] *<noident> fdt_support.c:971:48: warning: incorrect type in argument 1 (different base types) fdt_support.c:971:48: expected restricted __be32 const [usertype] *p fdt_support.c:971:48: got unsigned int [usertype] *<noident> fdt_support.c:984:29: warning: incorrect type in argument 1 (different base types) fdt_support.c:984:29: expected restricted __be32 const [usertype] *cell fdt_support.c:984:29: got unsigned int [usertype] *addr fdt_support.c:996:32: warning: incorrect type in argument 1 (different base types) fdt_support.c:996:32: expected restricted __be32 const [usertype] *cell fdt_support.c:996:32: got unsigned int [usertype] *addr fdt_support.c:1041:41: warning: incorrect type in argument 1 (different base types) fdt_support.c:1041:41: expected restricted __be32 const [usertype] *cell fdt_support.c:1041:41: got unsigned int [usertype] *addr fdt_support.c:1053:41: warning: incorrect type in argument 2 (different base types) fdt_support.c:1053:41: expected restricted __be32 const [usertype] *range fdt_support.c:1053:41: got unsigned int const [usertype] *[assigned] ranges fdt_support.c:1064:53: warning: incorrect type in argument 2 (different base types) fdt_support.c:1064:53: expected restricted __be32 const [usertype] *addr fdt_support.c:1064:53: got unsigned int [usertype] *addr fdt_support.c:1110:50: warning: incorrect type in argument 2 (different base types) fdt_support.c:1110:50: expected restricted __be32 const [usertype] *addr fdt_support.c:1110:50: got unsigned int *<noident> fdt_support.c:1121:49: warning: incorrect type in argument 1 (different base types) fdt_support.c:1121:49: expected restricted __be32 const [usertype] *cell fdt_support.c:1121:49: got unsigned int *<noident> fdt_support.c:1147:60: warning: incorrect type in argument 2 (different base types) fdt_support.c:1147:60: expected restricted __be32 const [usertype] *addr fdt_support.c:1147:60: got unsigned int *<noident> fdt_support.c:1081:5: warning: symbol '__of_translate_address' was not declared. Should it be static? fdt_support.c:1154:5: error: symbol 'fdt_translate_address' redeclared with different type (originally declared at include/fdt_support.h:95) - incompatible argument 3 (different base types) fdt_support.c: In function 'fdt_node_offset_by_compat_reg': fdt_support.c:1173:17: warning: initialization discards 'const' qualifier from pointer target type [enabled by default] See also linux kernel commit 0131d897 "of/address: use proper endianess in get_flags". Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Cc: Jerry Van Baren <gvb.uboot@gmail.com>
* treewide: include libfdt_env.h before fdt.hKim Phillips2013-02-07-4/+0
| | | | | | | | | | | and, if including libfdt.h which includes libfdt_env.h in the correct order, don't include fdt.h before libfdt.h. this is needed to get the fdt type definitions set from the project environment before fdt.h uses them. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Cc: Jerry Van Baren <gvb.uboot@gmail.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot-microblazeTom Rini2013-02-04-5/+22
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| * common: cmd_bdinfo: Fix compilation warning for microblazeMichal Simek2013-02-04-1/+1
| | | | | | | | | | | | | | | | | | | | | | Fix one printf compilation warning in microblaze bdinfo part. Warning log: cmd_bdinfo.c: In function 'do_bdinfo': cmd_bdinfo.c:219:2: warning: format '%u' expects argument of type 'unsigned int', but argument 2 has type 'long unsigned int' [-Wformat] Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * common: cmd_bdinfo: Fix bdinfo to show all MACs for Microblaze and ARMMichal Simek2013-02-04-4/+21
| | | | | | | | | | | | | | - Show all ethernet MACs in the system. - Show current ethernet device Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | serial: arm_dcc: Remove CONFIG_ARM_DCC_MULTI optionMichal Simek2013-02-04-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_ARM_DCC_MULTI should be also removed in the patch "serial: Remove CONFIG_SERIAL_MULTI from serial drivers" (sha1: a3827250606895ec2dd4b8d867342b7cabf3692f) Because the driver defines serial_* functions which cause conflict with serial.c (multiple definition of serial_*) Removing CONFIG_SERIAL_MULTI function also require to define default_serial_console for cases where another serial driver is not available in the system. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Marek Vasut <marex@denx.de>
* | cmd_time: merge run_command_and_time_it with cmd_processRichard Genoud2013-02-04-34/+9
| | | | | | | | | | | | | | | | | | | | As far as every arch has a get_timer function, run_command_and_time_it code can now disappear. Signed-off-by: Richard Genoud <richard.genoud@gmail.com> Acked-By: Che-Liang Chiou <clchiou@chromium.org> [trini: s/ulong/unsigned long/ in command.h portion] Signed-off-by: Tom Rini <trini@ti.com>
* | console: USB: KBD: Fix incorrect autoboot timeoutJim Lin2013-02-04-5/+5
| | | | | | | | | | | | | | | | | | Autoboot timeout defined by CONFIG_BOOTDELAY will not be accurate if CONFIG_USB_KEYBOARD and CONFIG_SYS_USB_EVENT_POLL are defined in configuration file and when tstc() function for checking key pressed takes longer time than 10 ms (e.g., 50 ms) to finish. Signed-off-by: Jim Lin <jilin@nvidia.com>
* | common: env_mmc: Use __weak annotation to simplify codeFabio Estevam2013-02-04-3/+1
| | | | | | | | | | | | | | Using the __weak annotation can make the code cleaner. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marex@denx.de>
* | common/cmd_bootm.c: prevent running of subcommands before 'bootm start'Gabor Juhos2013-02-04-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The execution order of the bootm subcommands is fixed. Although here is a sanity check in the state machine which should prevent running the subcommands in wrong order but it does not catch all possible errors. It is possible to run any subcommand without running 'bootm start' first which leads to unexpected behaviour. For example, running 'bootm loados' without 'bootm start' causes a hang: U-Boot> bootm loados XIP Invalid Image ... OK OK Add a sanity check to 'do_bootm_subcommand' in order to ensure that no subcommands can be executed before 'bootm start'. After the patch running of any subcommand without running 'bootm start' will cause an error like this: U-Boot> bootm loados Trying to execute a command out of order bootm - boot application image from memory Usage: bootm [addr [arg ...]] - boot application image stored in memory ... Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
* | Only use fb_base if we have a displaySimon Glass2013-02-04-0/+4
| | | | | | | | | | | | | | | | The ideal of having a frame buffer when there isn't a display is not that useful. Change the bdinfo command to expect this only when we have an lcd or video display. Signed-off-by: Simon Glass <sjg@chromium.org>
* | ppc: Move brg_clk to arch_global_dataSimon Glass2013-02-01-1/+1
| | | | | | | | | | | | Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* | arm: Move tlb_addr and tlb_size to arch_global_dataSimon Glass2013-02-01-1/+1
|/ | | | | | | | Move these fields into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Address tlb_size in this patch as well] Signed-off-by: Tom Rini <trini@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-videoTom Rini2013-01-14-1/+1
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| * lcd: restore ability to display 8 bpp BMPs on 16 bpp LCDsNikita Kiryanov2013-01-14-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit fb6a9aab7ae78c (LCD: display 32bpp decompressed bitmap image) broke the check that allowed U-Boot to display 8 bpp BMPs on a 16 bpp LCD screen, effectively turning this feature off. Restore this feature by changing the check back to the same meaning it originally had. To avoid future confusion, the check has also been rephrased to make its meaning clear. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
* | Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD2013-01-14-1/+1
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| * Sound: Add FDT support to CMD.Rajeshwari Shinde2013-01-08-1/+1
| | | | | | | | | | | | | | | | This patch adds FDT support to sound init in CMD. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-01-11-0/+27
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| * | Add option to display customised memory informationSimon Glass2013-01-10-0/+27
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some boards want to report more than just memory size. For example, it might be useful to display the memory type (DDR2, DDR3) or manufacturer. Add a weak function to support this requirement, accessed through a new 'meminfo' command. Any example of the DRAM: output is below, just for illustration: SMDK5250 # meminfo DRAM: 2 GiB Elpida DDR3 @ 800MHz Signed-off-by: Simon Glass <sjg@chromium.org>
* | bootm: relocate names of sub-command table for archs with ↵Daniel Schwierzeck2013-01-10-1/+7
| | | | | | | | | | | | | | | | | | CONFIG_NEEDS_MANUAL_RELOC To make bootm sub-command feature working on archs with CONFIG_NEEDS_MANUAL_RELOC, the name pointers in the sub-command table need to be relocated. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
* | x86: Add coreboot version to u-boot's version commandStefan Reinauer2012-12-26-1/+6
| | | | | | | | | | | | | | | | | | Since U-Boot runs from coreboot on x86, the Coreboot version is an important part of the boot state. This version information is available in the coreboot tables, so print it when the 'version' command is used. Signed-off-by: Simon Glass <sjg@chromium.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2012-12-22-19/+179
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| * Merge remote-tracking branch 'u-boot/master' into u-boot-arm-mergedAllen Martin2012-12-19-428/+3331
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: README arch/arm/cpu/armv7/exynos/clock.c board/samsung/universal_c210/universal.c drivers/misc/Makefile drivers/power/power_fsl.c include/configs/mx35pdk.h include/configs/mx53loco.h include/configs/seaboard.h
| * | lcd: Add CONFIG_CONSOLE_SCROLL_LINES option to speed consoleSimon Glass2012-11-19-5/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the cursor position gets to the end of the LCD console we normally scroll by one line. This adds an option to increase that value. Console scrolling is often slow, and if a large amount of output is being sent, increasing this option to 10 or so will speed things up considerably. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | lcd: Add support for flushing LCD fb from dcache after updateSimon Glass2012-11-19-9/+49
| | | | | | | | | | | | | | | | | | | | | | | | This provides an option for the LCD to flush the dcache after each update (puts, scroll or clear). Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | lcd: Add CONFIG_LCD_ALIGNMENT to select frame buffer alignmentSimon Glass2012-11-19-5/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The normal alignment is PAGE_SIZE, but if this is defined, we can support other alignments. The motivation for this change is to make the display section-aligned on ARM so that we can easily turn off data caching for the frame buffer region without resorting to level 2 page tables. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | Sound: Add command for audio playbackRajeshwari Shinde2012-11-15-0/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds command to test audio playback. sound init - Initialises the audio subsystem (i2s and wm8994 codec) sound play - Plays predefined the audio data when specified length and frequency. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | | Merge branch 'master' of git://git.denx.de/u-boot-usbTom Rini2012-12-21-5/+52
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| * | | usb: properly detect empty mass storage media readerVincent Palatin2012-12-17-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a USB card reader is empty, it will return "Not Ready - medium not present" as Key Code Qualifier. In that situation, it's useless waiting for the full timeout since the result won't change until the user inserts a card. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | usb: Clean up newly allocated device nodes in case of configuration failureMilind Choudhary2012-12-17-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If probe of a newly connected device fails for some reason, clean up the allocated entry in usb_dev array. Signed-off-by: Milind Choudhary <milindc@codeaurora.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | usbh/ehci: Increase timeout for enumerationVipin Kumar2012-12-17-5/+28
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current logic reads the port status just once after usb_hub_power_on and expects the portstatus and portchange to report the connection status immediately and correctly. Few pen drives are not able to report both of them immediately ie. those pens report the connection change but not the connected state after the first read. This opportunity once lost is gone for ever because the u-boot, unlike linux or any other OS, works in polling mode. This patch modifies the logic to read the port status continuously until the portstatus and portchange both report a connection change as well as a connected state or no connection change and no connection. This logic is placed in a timeout of 10 sec. At the end of it, the pen drive would have either reported a ONE or a ZERO in bit 1 of portstatus as well as portchange. It enhances the set of pen drives which can eventually be detected by u-boot Note: This 10 second timeout is based purely on several experiments done with the broken pen drives Signed-off-by: Vipin Kumar <vipin.kumar@st.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
* | | Add a simple load option to setexprJoe Hershberger2012-12-19-3/+16
| | | | | | | | | | | | | | | | | | | | | Make setexpr accept a 2 parameter variant that will simply load a value into a variable. This is useful for loading a value from memory. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* | | spi: Add SPI flash testSimon Glass2012-12-19-0/+168
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is useful to have a basic SPI flash test, which tests that the SPI chip, the SPI bus and the driver are behaving. This test erases part of the flash, writes data and reads it back as a sanity check that all is well. Use CONFIG_SF_TEST to enable it. Signed-off-by: Simon Glass <sjg@chromium.org>
* | | spi: Add progress percentage and write speed to `sf update`James Miller2012-12-19-2/+39
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Output a progress update only at most 10 times per second, to avoid saturating (and waiting on) the console. Make the summary line to fit on a single line. Make sure that cursor sits at the end of each update line instead of the beginning. Sample output: SF: Detected W25Q32 with page size 4 KiB, total 4 MiB Update SPI 1331200 bytes written, 2863104 bytes skipped in 21.912s, speed 199728 B/s time: 21.919 seconds, 21919 ticks Skipping verify Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: James Miller <jamesmiller@chromium.org> Signed-off-by: Taylor Hutt <thutt@chromium.org> [trini: Drop 'const' from bytes_per_second()] Signed-off-by: Tom Rini <trini@ti.com>
* | env: Handle write-once ethaddr and serial# genericallyJoe Hershberger2012-12-13-19/+0
| | | | | | | | | | | | | | 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: Implement the env delete commandJoe Hershberger2012-12-13-3/+32
| | | | | | | | | | | | Implement a way to delete more than one variable at a time. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* | env: Add setenv force supportJoe Hershberger2012-12-13-6/+23
| | | | | | | | | | | | Now that we have support for permissions, add a way to override them. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* | env: Add support for access control to .flagsJoe Hershberger2012-12-13-10/+198
| | | | | | | | | | | | 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/+93
| | | | | | | | | | | | | | 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/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Hershberger2012-12-13-50/+323
| | | | | | | | | | | | | | | | | | | | | | 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/+23
| | | | | | | | | | | | | | | | 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 Hershberger2012-12-13-33/+47
| | | | | | | | | | | | 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 Hershberger2012-12-13-12/+21
| | | | | | | | | | | | 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 Hershberger2012-12-13-47/+0
| | | | | | | | | | | | 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 Hershberger2012-12-13-9/+0
| | | | | | | | | | | | Remove the hard-coded bootfile handler and use a callback instead Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* | env: Add a command to view callbacksJoe Hershberger2012-12-13-0/+81
| | | | | | | | | | | | | | | | | | The callbacks can be bound, but are otherwise invisible. Add a command to show what callbacks are available. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> !!! fix callback command
* | env: Add support for callbacks to environment varsJoe Hershberger2012-12-13-0/+370
| | | | | | | | | | | | | | | | 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 Hershberger2012-12-13-21/+29
| | | | | | | | | | | | | | | | | | | | 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 Hershberger2012-12-13-6/+14
| | | | | | | | | | | | | | 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>
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