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* malta: enable RTC supportPaul Burton2013-11-09-1/+14
| | | | | | | | | This is actually required in order for a Linux kernel to boot successfully on a physical Malta board. Without enabling the RTC, a Malta Linux kernel will get stuck in its estimate_frequencies function on boot. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
* malta: disable L2 cachesPaul Burton2013-11-09-0/+7
| | | | | | | | | | Malta boards may be used with cores which support L2 caches, however U-boot does not yet support L2 cache for MIPS. Thus for the moment we'll disable L2 caches by setting the L2B bit in Config2. This is specific to MTI/Imagination MIPS cores which is why this is done for the Malta board rather than generically. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
* malta: remove cache size definitionsPaul Burton2013-11-09-4/+0
| | | | | | | | | | These will now be detected at runtime, allowing a single U-boot configuration to function correctly with different bitstreams. Without this you may need to re-configure, re-build and re-flash U-boot to your Malta if you flash a new bitstream with a different cache configuration to your old bitstream. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
* malta: enable CONFIG_PCNET_79C973, PCNET_HAS_PROM, CONFIG_CMD_DHCPPaul Burton2013-11-09-0/+3
| | | | | | | | | | | | | This model of the pcnet is used in current Malta boards, at least in the Malta-R rev 3. Enable support for it. The Malta also has the ethernet controller PROM containing its MAC address, so enable support for that in order to read that MAC address. DHCP is a very useful feature to have available for many networks, enable support for it also. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
* malta: display "U-boot" on the LCD screenPaul Burton2013-11-09-0/+29
| | | | | | | Displaying a message on the LCD screen is a simple yet effective way to show the user that the board has booted successfully. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
* malta: support for coreFPGA6 boardsPaul Burton2013-11-09-16/+594
| | | | | | | | | | | | | | | | | | | | | This patch adds support for running on Malta boards using coreFPGA6 core cards, including support for the msc01 system controller used with them. The system controller is detected at runtime allowing one U-boot binary to run on a Malta with either. Due to the PCI I/O base differing between Maltas using gt64120 & msc01 system controllers, the UART setup is modified slightly. A second UART is added so that there is one pointing at the correct address for each system controller. The Malta board then defines its own default_serial_console function to select the correct one at runtime. The incorrect UART will simply not function. Tested on: - A coreFPGA6 Malta running interAptiv and proAptiv bitstreams, both with and without an L2 cache. - QEMU. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
* malta: setup super I/O UARTsPaul Burton2013-11-09-0/+89
| | | | | | | | On a real Malta the Super I/O needs to be configured before we are able to access the UARTs. This patch performs that configuration, setting up the UARTs in the same way that YAMON would. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
* qemu-malta: rename to just "malta"Paul Burton2013-11-09-16/+16
| | | | | | | | | This is in preparation for adapting this board to function correctly on a physical MIPS Malta board. The board is moved into an "imgtec" vendor directory at the same time in order to ready us for any other boards supported by Imagination in the future. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
* pci.h: allow inclusion in assembly sourcePaul Burton2013-11-09-1/+5
| | | | | | | | | This patch simply #ifdef's out the C-specific parts of pci.h when it is included by an assembly file. This will allow the macros it contains to be used from assembly source as will be done in a followup commit adding support for more modern MIPS Malta boards. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
* pcnet: enable the NOUFLO featurePaul Burton2013-11-09-0/+15
| | | | | | | | | | | | | | On relatively slow boards (such as the MIPS Malta with an FPGA core card) it can be extremely common for transmits to underflow - to the point where it appears they simply do not work at all. Setting the NOUFLO bit causes the ethernet controller to not begin transmission on the wire until a transmit start point is reached. Setting that transmit start point to the full packet will cause the controller to only transmit the packet once it has buffered it entirely thus preventing any transmit underflows from occuring and allowing the controller to function on slower boards. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
* pcnet: add cache flushing & invalidationPaul Burton2013-11-09-0/+16
| | | | | | | | | | | Ensure that the view of memory from the CPU & the ethernet controller is coherent at the various points where they exchange data. This prevents stale data from being transmitted or received, and prevents the driver from getting stuck waiting for the ethernet controller to update descriptors when in reality it has but the old values are being read from cache. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
* pcnet: s/le16_to_cpu/cpu_to_le16/ in pcnet_sendPaul Burton2013-11-09-2/+2
| | | | | | | This should cause no change to the generated code, but is semantically correct. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
* pcnet: code style cleanupPaul Burton2013-11-09-125/+123
| | | | | | | | | Fix up the code to match Documentation/CodingStyle. This is mostly removing extraneous spaces. No functional change is intended. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
* mips32: detect L1 cache sizes if they're not definedPaul Burton2013-11-09-19/+150
| | | | | | | | | | | | | | | | For boards such as the MIPS Malta with an FPGA core card it is desirable to be able to detect the L1 cache sizes at runtime, since they are not dependant upon the board but on the FPGA bitstream in use. This patch performs that detection when the CONFIG_SYS_[DI]CACHE_SIZE macros are not defined by the board configuration. In cases where the sizes are detected this patch also removes the restriction that the I-cache & D-cache line sizes must be the same, as this is not necessarily true. If the cache sizes are defined by a configuration then they will be hardcoded as before, so this patch will not add overhead to such boards. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot-usbTom Rini2013-11-08-158/+205
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| * usb: dfu: make nand upload workingBo Shen2013-11-08-0/+1
| | | | | | | | | | | | | | | | | | | | | | Nowhere pass a value to len, which always 0, make no transfer which cause uploading failed. This patch make nand upload working. However it needs enough malloc buffer to store read data, that means the buffer at least equal to the upload partition size, or else it doesn't work. Signed-off-by: Bo Shen <voice.shen@atmel.com>
| * usb, g_dnl: make iSerialNumber board configurableHeiko Schocher2013-11-08-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | add the possibility to set the iSerialNumber board specific. Default value for iSerialNumber is 0x0. This value can changed board specific through the new function g_dnl_set_serialnumber() which must be called from the board specific function g_dnl_bind_fixup(). Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Tested-by: Lukasz Majewski <l.majewski@samsung.com>
| * usb: dfu: correct dfu buffer inited valueBo Shen2013-11-08-1/+1
| | | | | | | | | | | | | | | | | | After dfu buffer is initialized, the buffer should be all available, while not 0. Initialize its value to min(dfu_buf_size, dfu->r_left). Signed-off-by: Bo Shen <voice.shen@atmel.com> Tested-by: Lukasz Majewski <l.majewski@samsung.com> Acked-by: Lukasz Majewski <l.majewski@samsung.com>
| * usb: dfu: decrease dfu->r_left along with the transferBo Shen2013-11-08-0/+1
| | | | | | | | | | | | The value of dfu->r_left need decrease along with the transfer Signed-off-by: Bo Shen <voice.shen@atmel.com>
| * usb: ohci-hcd: submit_common_msg: report actual_length properlyMateusz Kulikowski2013-11-08-1/+1
| | | | | | | | | | | | | | submit_common_msg should report amount of data passed from/to device. Instead, it always returned size requested by Host. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
| * usb: ums: add ums exit feature by ctrl+c or by detach usb cablePrzemyslaw Marczak2013-11-08-11/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch allows exiting from UMS mode to u-boot prompt by detaching usb cable or by pressing ctrl+c. Add new config: CONFIG_USB_CABLE_CHECK. If defined then board file should provide function: usb_cable_connected() (include/usb.h) that return 1 if cable is connected and 0 otherwise. Changes v2: - add a note to the README Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Marek Vasut <marex@denx.de>
| * usb: ums: move ums code from trats to Samsung common directoryPrzemyslaw Marczak2013-11-08-70/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | UMS init was implemented in trats board file but mostly it comprises common code. Due to that it has been moved to common/ums.c to avoid code duplication in the future. Changes: - move ums initialization code from trats to common/ums.c - remove unused CONFIG_USB_GADGET_MASS_STORAGE from trats.h Changes v2: - move this patch at the top of code cleanups patches Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Marek Vasut <marex@denx.de> Cc: Minkyu Kang <mk7.kang@samsung.com>
| * usb: ums: fix disk capacity miscalculation and code cleanupPrzemyslaw Marczak2013-11-08-44/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch prevents: - ums disk capacity miscalculation because of integer overflow Changes v2: - Prevents passing zero size disk capacity to ums gadget driver - Change function ums_get_capacity() to ums_disk_init() and do ums disk initialization before gadget init - Remove unnecessary code from mass storage driver Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Marek Vasut <marex@denx.de>
| * usb: ums: allows using every mmc device with ums.Przemyslaw Marczak2013-11-08-10/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | Before this change ums command only allowed use of mmc 0. Now this argument can be set. Changes: - remove mmc device number checking because it is always positive number - remove printing "no such device" - it is done by find_mmc_device() Change-Id: I767e45151ad515c7bef19e6c13087374f5e23c11 Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Marek Vasut <marex@denx.de>
| * usb: ums: code refactoring to improve reusability on other boards.Przemyslaw Marczak2013-11-08-84/+73
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch introduces some cleanups to ums code. Changes: ums common: - introduce UMS_START_SECTOR and UMS_NUM_SECTORS as defined in usb_mass_storage.h both default values as 0 if board config doesn't define them common cleanup changes: - change name of struct "ums_board_info" to "ums" - "ums_device" fields are moved to struct ums and "dev_num" is removed - change function name: board_ums_init to ums_init - remove "extern" prefixes from usb_mass_storage.h cmd_usb_mass_storage: - change error() to printf() if need to print info message - change return values to command_ret_t type at ums command code - add command usage string Changes v2: ums common: - always returns number of read/write sectors - coding style clean-up ums gadget: - calculate amount of read/write from device returned value. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Marek Vasut <marek.vasut@gmail.com>
* | sandbox: convert to common time functionsRob Herring2013-11-08-12/+4
| | | | | | | | | | | | Convert sandbox to use common time functions. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
* | time: add weak annotation to timer_read_counter declarationRob Herring2013-11-08-1/+1
| | | | | | | | | | | | | | A weak annotation is needed in order to prevent link errors when get_ticks is overridden. This fixes sandbox build. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
* | netconsole loses 2nd character of inputSuriyan Ramasami2013-11-08-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Netconsole loses the second character when used as input by either setenv stdin nc or setenv stdin serial,nc if using CONSOLE_CONSOLE_MUX Before a nc_send_packet() to echo the input, a check is done to see if nc_ether is valid. If its not, it waits for an arp request and then sends the packet (which contains the first character of line to be displayed as output). As part of reaping the arp request, the second character is consumed. We protect this by making the call to NetLoop(NETCONS) between input_recursion. Signed-off-by: Suriyan Ramasami <suriyan.r@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* | serial: s5p: Staticize local functionsAxel Lin2013-11-08-12/+12
| | | | | | | | | | | | | | Staticize local functions in s5p serial driver. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Minkyu Kang <mk7.kang@samsung.com>
* | env: fix the env export varnamePierre Aubert2013-11-08-5/+3
| | | | | | | | | | | | | | | | The env export command doesn't export the first variable of the list since commit 5a31ea04c9ee5544fbb70ad7597ea4b294840eab "env grep" - reimplement command using hexport_r() Signed-off-by: Pierre Aubert <p.aubert@staubli.com>
* | highbank: set AUTOBOOT_KEYED_CTRLC config optionMark Langsdorf2013-11-08-1/+1
| | | | | | | | | | | | Let highbank users break into the autoboot script with ctrl-c. Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com>
* | autoboot: add an option to override keyed autobootMark Langsdorf2013-11-08-2/+10
| | | | | | | | | | | | | | | | As originally implemented, setting the AUTOBOOT_KEYED config option will prevent users from breaking into the autoboot script with ctrl-c. Restore that option with a new config symbol. Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com>
* | serial: xuartlite: Staticize local functionsAxel Lin2013-11-08-10/+10
| | | | | | | | | | | | | | | | Staticize local functions in xuartlite driver. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Stefan Roese <sr@denx.de> Tested-by: Michal Simek <monstr@monstr.eu>
* | serial: mxs_auart: Staticize local functionsAxel Lin2013-11-08-5/+5
| | | | | | | | | | | | | | Staticize local functions in mxs_auart driver. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Marek Vasut <marex@denx.de>
* | fs:fat: fix set file name functionPiotr Wilczek2013-11-08-1/+1
| | | | | | | | | | | | | | | | | | | | Curently memcpy copies string without null terminating char because function strlen returns only number of characters excluding null terminating character. Replace memcpy with strcpy. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> CC: Tom Rini <trini@ti.com>
* | cmd_zfs: normalize 'file not found' errorsLuka Perkov2013-11-08-1/+1
| | | | | | | | Signed-off-by: Luka Perkov <luka@openwrt.org>
* | cmd_reiser: normalize 'file not found' errorsLuka Perkov2013-11-08-1/+1
| | | | | | | | Signed-off-by: Luka Perkov <luka@openwrt.org>
* | cmd_ubifs: normalize 'file not found' errorsTim Harvey2013-11-08-4/+8
| | | | | | | | Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* | include: delete include/linux/config.hMasahiro Yamada2013-11-08-46/+0
| | | | | | | | | | | | | | | | | | | | | | | | Linux Kernel abolished include/linux/config.h long time ago. (around version v2.6.18..v2.6.19) We don't need to provide Linux copatibility any more. This commit deletes include/linux/config.h and fixes source files not to include this. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | config/sandbox: Add EFI and GPT supportEgbert Eich2013-11-08-0/+4
| | | | | | | | Signed-off-by: Egbert Eich <eich@suse.com>
* | config: Define HAVE_BLOCK_DEVICE when CONFIG_CMD_GPT is setEgbert Eich2013-11-08-0/+1
| | | | | | | | Signed-off-by: Egbert Eich <eich@suse.com>
* | cmd/gpt: Support gpt command for all devicesEgbert Eich2013-11-08-26/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | The gpt command was only implemented for mmc devices. There is no reason why this command should not be generalized and be applied all other storage device classes. This change both simplifies the implementation and eliminates a build failure for systems that don't support mmcs. Signed-off-by: Egbert Eich <eich@suse.com> Tested-by: Piotr Wilczek <p.wilczek@samsung.com> [trini: Change coding style slightly] Signed-off-by: Tom Rini <trini@ti.com>
* | cosmetic: UDM-net: clean up the remainders of dead driverMasahiro Yamada2013-11-08-6/+0
| | | | | | | | | | | | | | This commit omits non-existing drivers/net/netarm_eth.c from the list. This driver is deleted by commit b411eb30f. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | cosmetic: UDM-serial: clean up the remainders of dead driverMasahiro Yamada2013-11-08-16/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | The following serial drivers do not exist any more. - ns9750_serial.c: deleted by commit 4cfc611b4 - s3c4510b_uart.c: deleted by commit afad40299 - serial_clps7111.c: deleted by commit f2e080156 - serial_netarm.c: deleted by commit b411eb30f This commit cleans up UDM-serial.txt. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | cosmetic: doc: driver-model: Do not number driver listsMasahiro Yamada2013-11-08-594/+594
| | | | | | | | | | | | | | | | | | | | | | | | | | Everytime a dead driver is removed from the list, we must re-number. This is a painful task. Try git show e53232250 -- doc/driver-model/UDM-serial.txt git show 6f62f4207 -- doc/driver-model/UDM-serial.txt git show b9f4bc34a -- doc/driver-model/UDM-serial.txt to see what I mean. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | README: remove wrong config nameIgor Grinberg2013-11-08-1/+0
| | | | | | | | | | | | | | | | | | | | There is no CONFIG_PCA953X_INFO symbol. U-Boot uses CONFIG_CMD_PCA953X_INFO instead, which is described in "Monitor Functions" section and thus no need to be repeated in the "GPIO Support" section. Remove the whole line. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
* | cosmetic: remove empty lines at the top of fileMasahiro Yamada2013-11-08-36/+0
| | | | | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | common/cmd_bootm.c: fix subcommand processing in OS specific do_bootm_xxx() ↵Miao Yan2013-11-08-24/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | functions In commit "5c427e4: use BOOTM_STATE_OS_CMDLINE flag for plain bootm" and "3d187b3: Only pass BOOTM_STATE_OS_CMDLINE on PowerPC/MIPS", BOOTM_STATE_OS_CMDLINE was added to do_bootm for PowerPC and MIPS. This breaks other OSes (vxworks, netbsd, plan9,...) that don't support subcommand processing, e.g. they all contain the following code in their do_bootm_xxx(): if (flag & BOOTM_STATE_OS_PREP) return 0; if ((flag != 0) && (flag != BOOTM_STATE_OS_GO)) return 1; which will result a "subcommand not supported" error. This patch changes the above logic to: /* if not go command, pretend everything to be OK */ if (flag != BOOTM_STATE_OS_GO) return 0; Signed-off-by: Miao Yan <miao.yan@windriver.com>
* | Makefile: do not create a symbolic link to arch/${ARCH}/include/asmMasahiro Yamada2013-11-08-13/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In-tree build: - Do not create a symbolic link from include/asm to arch/${ARCH}/include/asm - Add ${SRCTREE}/arch/arm/include into the header search path Out-of-tree build: - Do not create a directory ${OBJTREE}/include2 - Do not create a symbolic link from ${OBJTREE}/include2/asm to ${SRCTREE}/arch/${ARCH}/include/asm - Add ${SRCTREE}/arch/arm/include into the header search path Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | Add support for SX151x SPI GPIO ExpandersViktar Palstsiuk2013-11-08-0/+260
| | | | | | | | Signed-off-by: Viktar Palstsiuk <viktar.palstsiuk@promwad.com>
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