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* tegra20: rework UART GPIO handlingLucas Stach2012-10-15-45/+10
| | | | | | | | | | | | | | | | | | | | Rename board provided gpio_config_uart() to gpio_early_init_uart() as it does the same thing as the equally called function provided by the uart-switch code. This allows to simply call this function in early board init whether or not we are building with CONFIG_UART_SWITCH defined. Also provide a weak symbol for this function, to avoid the need to provide this function for boards that don't need any fixup. This patch supersedes the earlier posted "tegra: convert gpio_config_uart to weak symbol". Build tested with MAKEALL -s tegra20 Signed-off-by: Lucas Stach <dev@lynxeye.de> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* tegra20: add clock_set_pllout functionLucas Stach2012-10-15-3/+67
| | | | | | | | | | | Common practice on Tegra 2 boards is to use the pllp_out4 FO to generate the ULPI reference clock. For this to work we have to override the default hardware generated output divider. This function adds a clean way to do so. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Tom Warren <twarren@nvidia.com>
* tegra20: complete periph_id enumLucas Stach2012-10-15-0/+7
| | | | | | | | | | | | Most Tegra boards output the ULPI reference clock on pad DEV2. Complete the periph_id enum so that we are able to enable this clock output circuit. Signed-off-by: Lucas Stach <dev@lynxeye.de> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* tegra: enable CONFIG_CMD_PARTStephen Warren2012-10-15-0/+11
| | | | | | | | This is extremely likely to be used from the boot.scr that Tegra's default bootcmd locates and executes. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* Tegra20: Move some include files to arch-tegra for sharing with Tegra30Tom Warren2012-10-15-516/+630
| | | | | | | | | | | The move is pretty straight-forward. ap20.h and tegra20.h were renamed to ap.h and tegra.h. Some files remain in arch-tegra20 but 'include' a file in 'arch-tegra' with #defines & structs that will be common between T20 and T30 HW. HW-specific #defines, etc. stay in the 'arch-tegra20' 'root' file. All boards build OK w/MAKEALL -s tegra20. Checkpatch.pl runs clean. Seaboard works OK. Signed-off-by: Tom Warren <twarren@nvidia.com>
* Tegra20: Move some code files to common directories for upcoming Tegra30 ↵Tom Warren2012-10-15-5/+149
| | | | | | | | | | | | | | | | patches. Move files that are going to be common between T20 and T30 into 'tegra-common' subdirs in AVP (arm720t), CPU (armv7), and shared (arch/arm/cpu/.) areas. Any files that are left behind in '/tegra20' will be copied to '/tegra30' subdirs and modified for that SoC. The 'common' files should need only minor changes. Include files (arch/arm/include/asm/arch-tegra/tegra20) will be done in a follow-on patch. Builds fine w/MAKEALL -s tegra20. Checkpatch.pl is clean. Signed-off-by: Tom Warren <twarren@nvidia.com>
* tegra: Rename Medcom to Medcom-WideThierry Reding2012-10-15-7/+7
| | | | | | | | | | Medcom is the marketing name for an older, PXA-based version of the same device. In order to avoid confusion, rename the Tegra-based version to the new marketing name. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* tegra: Update Avionic Design vendor prefixThierry Reding2012-10-15-3/+3
| | | | | | | | | The official vendor prefix for Avionic Design is now "ad". Update the board DTS files accordingly. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* tools: Add a README note about fw_printenv lock fileJoe Hershberger2012-10-15-0/+4
| | | | | | | Add a mention of the lock file to the README for the fw_printenv tool. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reported-by: Luka Perkov <uboot@lukaperkov.net>
* env: Check for NULL pointer in envmatch()Joe Hershberger2012-10-15-0/+5
| | | | | | | If the pointer passed into envmatch() is NULL, return -1 instead of crashing. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* tools/env: Serialize calls to fw_*envJoe Hershberger2012-10-15-22/+37
| | | | | | | Use a lock file at /var/lock/fw_printenv.lock. Avoids seriously confusing the MTD driver. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* tools/env: Don't call env_init() in fw_getenv()Joe Hershberger2012-10-15-3/+0
| | | | | | We will only call fw_getenv when the env has already been initialized. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* tools/env: Remove unneeded complexityJoe Hershberger2012-10-15-20/+13
| | | | | | | | | The length included the name length, and then it was subtracted back out on each use. Now we don't include it in the first place. Also realloc as we process arguments and eliminate memset. Use memcpy instead of manually copying each byte. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* tools/env: Use a board-specific default envJoe Hershberger2012-10-15-17/+35
| | | | | | | | | | | | | | | | | | | Originally added in aa701b94336b358798d676eef12a7b90bdac23f5 Before this patch, there was a hard-coded env that was used as default if the env in flash is detected as invalid. Now this tool (compiled for a given board) will share the default env with the u-boot for the board. Fix include of config.h Need to define "TEXT_BASE" when building the fw_env tool so that the default env will be correct for environments which use it. Define __ASSEMBLY__ when calling #include <config.h> so that we only get #defines (all we're interested in). Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* common: cmd_bdinfo: fix type of value in print_lnumDaniel Schwierzeck2012-10-15-1/+1
| | | | | | | | | This fixes a warning when compiling with ELDK-5.2.1 for MIPS64: cmd_bdinfo.c: In function 'print_lnum': cmd_bdinfo.c:56:2: warning: format '%llX' expects argument of type 'long long unsigned int', but argument 3 has type 'u64' [-Wformat] Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
* input: Add debugging for key matrix key codesSimon Glass2012-10-15-0/+2
| | | | | | | | | These are read from the fdt - add a debug feature to display the mapping on start-up. See that we get debug output listing the keycodes Signed-off-by: Simon Glass <sjg@chromium.org>
* input: Allow key ghosting filter to be disabledSimon Glass2012-10-15-4/+12
| | | | | | | Some keyboards will not need a key ghosting filter, so make this feature optional. Signed-off-by: Simon Glass <sjg@chromium.org>
* input: Separate out keyboard repeat/delay from initSimon Glass2012-10-15-10/+22
| | | | | | | | | | | It is inconvenient to have to specify the keyboard repeat and delay at init time if it is not yet available, so move this into a separate function. Some drivers will want to do this when their keyboard init routine is actually called. Signed-off-by: Simon Glass <sjg@chromium.org>
* input: Correct key_matrix fdt decodingSimon Glass2012-10-15-4/+7
| | | | | | | | | Some issues with this were not addressed in the previous series. Fix up the binding decoding to deal with what is actually expected in the fdt. This corrects the broken keyboard on seaboard. Signed-off-by: Simon Glass <sjg@chromium.org>
* tools: Add cleanpatchFabio Estevam2012-10-15-0/+258
| | | | | | | | | | | | | | | | There are some errors reported by checkpatch.pl that can be easily cleaned up by using the cleanpatch tool. Import the cleanpatch script from linux kernel 3.5.4 stable version as from the following commit: commit cb3ed5b7e09c6c0462e396d55e3fecc0980a333a Author: H. Peter Anvin <hpa@zytor.com> Date: Fri May 25 17:58:26 2007 -0700 scripts: Make cleanfile/cleanpatch warn about long lines Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* patman: Handle checkpatch.pl not providing file/line infoSimon Glass2012-10-15-2/+3
| | | | | | | | Sometimes we don't get a valid filename or line number from checkpatch.pl, for example if the patch is in a bad format. Deal with this by using a default value, rather than a stack trace. Signed-off-by: Simon Glass <sjg@chromium.org>
* patman: Support Series-name tag to name a seriesSimon Glass2012-10-15-2/+7
| | | | | | | | Sometimes it is possible to forget the name of the branch you used to generate an upstream series. To assist with this, add an optional patman does not use this. Signed-off-by: Simon Glass <sjg@chromium.org>
* MAKEALL: add a -C/--check option to enable build checkingKim Phillips2012-10-15-3/+7
| | | | | | thanks to Tom Rini for the good idea. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* add check infrastructure, default sparseKim Phillips2012-10-15-0/+26
| | | | | | | | | | Add support for running source code checkers on u-boot source, e.g., using sparse to aid with typechecking. This comes in especially handy as SoC vendors mix and match cores and devices with different endianness, thus here we add CHECK_ENDIAN to the otherwise linux kernel default CHECKFLAGS. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* sata.h: Make all sata/ata drivers include <sata.h>Pavel Herrmann2012-10-15-18/+12
| | | | | | | | | | - block_dev_desc_t says that block_(read|write) take lbaint_t for blkcnt not ulong. - We also move the extern of sata_dev_desc into <sata.h> - Remove now duplicate declarations from driver-specific headers. Signed-off-by: Tom Rini <trini@ti.com> Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com>
* ide.h: Make ide_(read|write) match block_dev_desc_t block_(read|write)Tom Rini2012-10-15-2/+2
| | | | | | | block_dev_desc_t says that block_(read|write) take lbaint_t for blkcnt not ulong Signed-off-by: Tom Rini <trini@ti.com>
* sil_sata: Make sata_write() comply with <part.h>Tom Rini2012-10-15-3/+3
| | | | | | | sata_write() takes a const void as the last argument. Fixing this means we also need to make ata_low_level_rw_lba{28,48} also take a const void. Signed-off-by: Tom Rini <trini@ti.com>
* sata_dwc: Make sata_write() use const void, per <part.h>Tom Rini2012-10-15-1/+1
| | | | Signed-off-by: Tom Rini <trini@ti.com>
* pata_bfin: Make sata_{read,write}() comply with <part.h>Tom Rini2012-10-15-2/+2
| | | | | | These functions take lbaint_t for blkcnt. Signed-off-by: Tom Rini <trini@ti.com>
* fsl_sata: Make sata_{read,write}() comply with <part.h>Tom Rini2012-10-15-4/+6
| | | | | | | | | - sata_write() takes a const void as the last argument. Fixing this means we also need to make ata_low_level_rw_lba{28,48} also take a const void. - Both sata_{read,write} take lbaint_t for blkcnt and ulong for blknr Signed-off-by: Tom Rini <trini@ti.com>
* dwc_ahsata: Make sata_write() comply with <part.h>Tom Rini2012-10-15-4/+4
| | | | | | | | sata_write() takes a const void as the last argument. Fixing this means we also need to make ata_low_level_rw_lba{28,48} also take a const void. Acked-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Tom Rini <trini@ti.com>
* ata_piix: sata_write must take a const void argument.Tom Rini2012-10-15-2/+2
| | | | Signed-off-by: Tom Rini <trini@ti.com>
* ata_piix: Fix checkpatch issuesTom Rini2012-10-15-267/+232
| | | | | | | | While in here also: - Switch to debug from custom PRINTF for debugging. - Use mdelay rather than custom msleep. Signed-off-by: Tom Rini <trini@ti.com>
* usb.h: Add udc_disconnect prototype to usb.hLukasz Dalek2012-10-15-0/+11
| | | | | | | PXA25x gadget implements common function usb_disconnect(). This patch adds this function prototype into usb.h for boards using it. Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
* pxa25x: Add support for USB ethernet gadgetLukasz Dalek2012-10-15-0/+2222
| | | | | | | Add to pxa25x based devices support for USB ethernet gadget. This is a port of pxa25x UDC driver from Linux kernel. Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
* usbether: Removed DEV_CONFIG_{CDC,SUBSET}Lukasz Dalek2012-10-15-45/+30
| | | | | | | Removed DEV_CONFIG_CDC and DEV_CONFIG_SUBSET and replaced it with CONFIG_USB_ETH_CDC and CONFIG_USB_ETH_SUBSET. Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
* usbether: Define CONFIG_USB_ETH_{CDC,SUBSET}Lukasz Dalek2012-10-15-5/+14
| | | | | | | Introduced CONFIG_USB_ETH_CDC and CONFIG_USB_ETH_SUBSET as preparation for removal DEV_CONFIG_CDC and DEV_CONFIG_SUBSET Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
* usbether: Fixed bug when using with PXA25X chipsLukasz Dalek2012-10-15-1/+16
| | | | | | | | | | PXA25X chips don't support alternate settings so driver uses non-CDC driver. But only code defined between DEV_CONFIG_CDC signals that network is up. This patch is fixing this bug by signaling that network is up after USB SET_INTERFACE request. Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
* tegra20: add USB ULPI init codeLucas Stach2012-10-15-27/+158
| | | | | | | | | | | | | This adds the required code to set up a ULPI USB port. It is mostly a port of the Linux ULPI setup code with some tweaks added for more correctness, discovered along the way of debugging this. To use this both CONFIG_USB_ULPI and CONFIG_USB_ULPI_VIEWPORT have to be set in the board configuration file. Signed-off-by: Lucas Stach <dev@lynxeye.de> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
* usb: ulpi: add indicator configuration functionLucas Stach2012-10-15-6/+39
| | | | | | | | | | | Allows for easy configuration of the VBUS indicator related ULPI config bits. Also move the external indicator setup from ulpi_set_vbus() to the new function. Signed-off-by: Lucas Stach <dev@lynxeye.de> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
* usb: ehci: don't print debug outputLucas Stach2012-10-15-1/+1
| | | | | | | This is clearly some sort of debug output and should not be printed during normal operation. Signed-off-by: Lucas Stach <dev@lynxeye.de>
* tegra20: port to new ehci interfaceLucas Stach2012-10-15-16/+8
| | | | | | | EHCI interface now supports more than one controller. Wire up our usb functions to use this new interface. Signed-off-by: Lucas Stach <dev@lynxeye.de>
* usb: add support for multiple usb controllersLucas Stach2012-10-15-56/+70
| | | | | | | | | Allows to initialize more than one USB controller at once. v2: print message when controller stop fails Signed-off-by: Lucas Stach <dev@lynxeye.de> Reviewed-by: Marek Vasut <marex@denx.de>
* usb: ehci: rework to take advantage of new lowlevel interfaceLucas Stach2012-10-15-216/+195
| | | | | | | | | | | | | | Kill off ehci-core.h It was used to specify some static controller data. To support more than one controller being active at any time we have to carry the controller data ourselfes. Change the ehci interface accordingly. NOTE: OMAP implemented the ehci stuff a bit backwards and should be fixed to do the same thing as other platforms. But the change for now is at least compile clean. Signed-off-by: Lucas Stach <dev@lynxeye.de> Reviewed-by: Marek Vasut <marex@denx.de>
* usb: lowlevel interface change to support multiple controllersLucas Stach2012-10-15-34/+40
| | | | | | | | | | | Carry an index in the lowlevel usb functions to make specify the respective usb controller. Also pass through an controller struct from lowlevel_init to the creation of the root usb device of this controller. Signed-off-by: Lucas Stach <dev@lynxeye.de> Reviewed-by: Marek Vasut <marex@denx.de>
* pmc405de and zeus: remove the env_ptr externsIgor Grinberg2012-10-15-2/+0
| | | | | | | | | | The env_ptr is already declared in environment.h, so there is no need to redeclare in board files (especially after including the environment.h) Remove those declarations. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
* ppc4xx: Remove AP1000 board supportStefan Roese2012-10-15-3627/+3
| | | | | | | | | As the board seems to be unmaintained for some time, lets remove the support in mainline completely. Signed-off-by: Stefan Roese <sr@denx.de> Cc: James MacAulay <james.macaulay@amirix.com> Acked-by: Marek Vasut <marex@denx.de>
* ppc4xx: Remove ML2 board supportStefan Roese2012-10-15-1067/+1
| | | | | | | | | As the board seems to be unmaintained for some time, lets remove the support in mainline completely. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Peter De Schrijver <p2@mind.be> Acked-by: Marek Vasut <marex@denx.de>
* ppc4xx: Remove IOP480 supportStefan Roese2012-10-15-804/+3
| | | | | | | | | | Since the IOP480 (PPC401/3 variant from PLX) is only used on 2 boards that are not actively maintained, lets remove support for it completely. This way the ppc4xx code will get a bit cleaner. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu> Acked-by: Marek Vasut <marex@denx.de>
* serial: Enhance the manual relocationMarek Vasut2012-10-15-6/+14
| | | | | | | | | | | | | Enhance the manual relocation of drivers operations structure by checking if the entries are NULL and increment them only if they are not. This allows for setting any entry to NULL and it will survive the manual relocation. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stefan Roese <sr@denx.de>
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