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* ARM: remove redundant asmlinkage defineMasahiro Yamada2014-12-15-3/+0
| | | | | | | | Use asmlinkage defined in include/linux/linkage.h if necessary. Actually no ARM board uses asmlinkage, so this commit has no impact. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
* x86: move arch-specific asmlinkage to <asm/linkage.h>Masahiro Yamada2014-12-15-4/+13
| | | | | | | | | | | | | | | | | | Commit 65dd74a674d6 (x86: ivybridge: Implement SDRAM init) introduced x86-specific asmlinkage into arch/x86/include/asm/config.h. Commit ed0a2fbf14f7 (x86: Add a definition of asmlinkage) added the same macro define again, this time, into include/common.h. (Please do not add arch-specific stuff to include/common.h any more; it is already too cluttered.) The generic asmlinkage is defined in <linux/linkage.h>. If you want to override it with an arch-specific one, the best way is to add it to <asm/linkage.h> like Linux Kernel. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
* x86: Add a simple command to show FSP HOB informationBin Meng2014-12-13-0/+68
| | | | | | | | | | | | | | FSP builds a series of data structures called the Hand-Off-Blocks (HOBs) as it progresses through initializing the silicon. These data structures conform to the HOB format as described in the Platform Initialization (PI) specification Volume 3 Shared Architectual Elements specification, which is part of the UEFI specification. Create a simple command to parse the HOB list to display the HOB address, type and length in bytes. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: Support Intel FSP initialization path in start.SBin Meng2014-12-13-0/+20
| | | | | | | | | | | | | | | | | Per Intel FSP architecture specification, FSP provides 3 routines for bootloader to call. The first one is the TempRamInit (aka Cache-As-Ram initialization) and the second one is the FspInit which does the memory bring up (like MRC for other x86 targets) and chipset initialization. Those two routines have to be called before U-Boot jumping to board_init_f in start.S. The FspInit() will return several memory blocks called Hand Off Blocks (HOBs) whose format is described in Platform Initialization (PI) specification (part of the UEFI specication) to the bootloader. Save this HOB address to the U-Boot global data for later use. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: Add post failure codes for bist and carBin Meng2014-12-13-0/+3
| | | | | Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: queensbay: Adapt FSP support codesBin Meng2014-12-13-18/+28
| | | | | | | Use inline assembly codes to call FspNotify() to make sure parameters are passed on the stack as required by the FSP calling convention. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
* x86: Initial import from Intel FSP release for Queensbay platformBin Meng2014-12-13-0/+1522
| | | | | | | | | | | | | | This is the initial import from Intel FSP release for Queensbay platform (Tunnel Creek processor and Topcliff Platform Controller Hub), which can be downloaded from Intel website. For more details, check http://www.intel.com/fsp. Note: U-Boot coding convention was applied to these codes, so it looks completely different from the original Intel release. Also update FSP support codes license header to use SPDX ID. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
* x86: ich-spi: Add Intel Tunnel Creek SPI controller supportBin Meng2014-12-13-1/+2
| | | | | | | | Add Intel Tunnel Creek SPI controller support which is an ICH7 compatible device. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: Add Intel Topcliff PCH device IDsBin Meng2014-12-13-0/+8
| | | | | Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: Add a simple superio driver for SMSC LPC47MBin Meng2014-12-13-0/+143
| | | | | | | | | On most x86 boards, the legacy serial ports (io address 0x3f8/0x2f8) are provided by a superio chip connected to the LPC bus. We must program the superio chip so that serial ports are available for us. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: Add Intel Crown Bay board dts fileBin Meng2014-12-13-1/+55
| | | | | Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: ich6-gpio: Move setup_pch_gpios() to board support codesBin Meng2014-12-13-51/+55
| | | | | | | | | Movie setup_pch_gpios() in the ich6-gpio driver to the board support codes, so that the driver does not need to know any platform specific stuff (ie: include the platform specifc chipset header file). Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: Clean up asm-offsetsBin Meng2014-12-13-5/+3
| | | | | | | | | Move GD_BIST from lib/asm-offsets.c to arch/x86/lib/asm-offsets.c as it is x86 arch specific stuff. Also remove GENERATED_GD_RELOC_OFF which is not referenced anymore. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: Refactor u-boot.rom build rulesBin Meng2014-12-13-21/+27
| | | | | | | | | | Refactor u-boot.rom build rules by utilizing quiet_cmd_ and cmd_ macros. Also make writing mrc.bin and pci option rom to u-boot.rom optional and remove mrc.bin from its dependent file list as not every x86 board port needs mrc binary blob. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: ifdtool: Separate out filenames for -D and -iSimon Glass2014-12-13-6/+6
| | | | | | | To allow these options to be specified together, separate them out. Change-Id: Ib93f11cd51eb3302127f4c82936ff2b44c88d5a2 Signed-off-by: Simon Glass <sjg@chromium.org>
* tools/ifdtool: Support writing multiple files (-w) simultaneouslyBin Meng2014-12-13-7/+26
| | | | | | | | | Currently ifdtool only supports writing one file (-w) at a time. This looks verbose when generating u-boot.rom for x86 targets. This change allows at most 16 files to be written simultaneously. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: Make ROM_SIZE configurable in KconfigBin Meng2014-12-13-1/+78
| | | | | | | | | | Currently the ROM_SIZE is hardcoded to 8MB in arch/x86/Kconfig. This will not be the case when adding additional board support. Hence we make ROM_SIZE configurable (512KB/1MB/2MB/4MB/8MB/16MB) and have the board Kconfig file select the default ROM_SIZE. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: ich-spi: Set the tx operation mode for ich 7Bin Meng2014-12-13-2/+7
| | | | | | | | ICH 7 SPI controller only supports byte program (02h) for SST flash. Word program (ADh) is not supported. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
* x86: ich-spi: Set the rx operation mode for ich 7Bin Meng2014-12-13-0/+4
| | | | | | | | | | ICH 7 SPI controller only supports array read command (03h). Fast array read command (0Bh) is not supported. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
* sf: Enable byte program supportJagannadha Sutradharudu Teki2014-12-13-12/+20
| | | | | | | | | | | | | | Enabled byte program support for sst flashes in sf. Few controllers will only support BP, so this patch gives a tx transfer flag to set the BP so-that sf will operate on byte program transfer. A new TX operation mode SPI_OPM_TX_BP is introduced for such SPI controller to use byte program op for SST flash. Signed-off-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
* spi: sf: Support byte program for sst spi flashBin Meng2014-12-13-0/+33
| | | | | | | | | | | | | Currently if SST flash advertises SST_WP flag in the params table the word program command (ADh) with auto address increment will be used for the flash write op. However some SPI controllers do not support the word program command (like the Intel ICH 7), the byte programm command (02h) has to be used. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
* spi: Fix flag collision for SST_WPSimon Glass2014-12-13-1/+1
| | | | | | | | | At present SECT_4K is the same as SST_WP so we cannot tell these apart. Fix this so that the table in sf_params.c can be used correctly. Reported-by: Jens Rottmann <Jens.Rottmann@adlinktech.com> Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
* sf: Fix look for the fastest read commandJagannadha Sutradharudu Teki2014-12-13-56/+60
| | | | | | | | | | | Few of the spi controllers are only supports array slow read which is quite different behaviour compared to others. So this fix on sf will correctly handle the slow read supported controllers. Signed-off-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
* bios_emulator: Correct ordering of includesSimon Glass2014-12-13-2/+2
| | | | | | | We should include common.h before other includes. This actually causes a build error on chromebook_link. Signed-off-by: Simon Glass <sjg@chromium.org>
* gpio: intel_ich6: Set correct gpio output value in ich6_gpio_direction_output()Axel Lin2014-12-13-0/+2
| | | | | | | | Current code does not set gpio output value in ich6_gpio_direction_output(), fix it. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: ich-spi: Fix a bug of reading from a non-64 bytes aligned addressBin Meng2014-12-13-15/+2
| | | | | | | | | | | | | The ich spi controller driver spi_xfer() tries to align reading address to 64 bytes when doing spi data in, which causes a bug of either infinite loop or a huge size memcpy(). Actually the ich spi controller does not have such requirement of 64 bytes alignment when reading data from spi slave devices. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
* Merge git://git.denx.de/u-boot-dmTom Rini2014-12-11-504/+3348
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| * dm: i2c: tegra: Convert to driver modelSimon Glass2014-12-11-374/+210
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This converts all Tegra boards over to use driver model for I2C. The driver is adjusted to use driver model and the following obsolete CONFIGs are removed: - CONFIG_SYS_I2C_INIT_BOARD - CONFIG_I2C_MULTI_BUS - CONFIG_SYS_MAX_I2C_BUS - CONFIG_SYS_I2C_SPEED - CONFIG_SYS_I2C This has been tested on: - trimslice (no I2C) - beaver - Jetson-TK1 It has not been tested on Tegra 114 as I don't have that board. Acked-by: Heiko Schocher <hs@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
| * ARM: tegra: Add support for nyan-big boardAllen Martin2014-12-11-1/+814
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nyan-big is a Tegra124 clamshell board that is very similar to venice2, but it has a different panel, the sdcard cd and wp sense are flipped, and it has a different revision of the AS3722 PMIC. This is the Acer Chromebook 13 CB5-311-T7NN (13.3-inch HD, NVIDIA Tegra K1, 2GB). The display is not currently supported, so it should boot on other nyan-based Chromebooks also, but only the device tree for nyan-big is provided here. The device tree file is from Linux but with features removed which are unlikely to be supported in U-Boot soon (regulators, pinmux). Also the addresses are updated to 32-bit. Signed-off-by: Allen Martin <amartin@nvidia.com> Signed-off-by: Simon Glass <sjg@chromium.org> (rebase, change to 'nyan-big', fix pinmux that resets nyan-big)
| * tegra: dts: Sync tegra124.dtsi with linux kernelSimon Glass2014-12-11-0/+159
| | | | | | | | | | | | | | | | | | | | Sync this up with Linux v3.18-rc5. Exclude features that are unlikely to supported in U-Boot soon (regulators, pinmux). Also the addresses are updated to 32-bit. Otherwise it is the same. Also bring in the dt-bindings for pinctrl. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com>
| * dts: Bring in Chrome OS keyboard device tree definitionSimon Glass2014-12-11-0/+105
| | | | | | | | | | | | | | This will be used by nyan-big, but bring it in in a separate patch since it will be common to other boards. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: device: Add newline to debug() messagesSimon Glass2014-12-11-3/+3
| | | | | | | | | | | | Some of these are missing a newline. Add it. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: i2c: Add tests for I2CSimon Glass2014-12-11-0/+246
| | | | | | | | | | | | | | Add some basic tests to check that the system works as expected. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de>
| * dm: Add a simple EEPROM driverSimon Glass2014-12-11-0/+72
| | | | | | | | | | | | | | | | | | | | There seem to be a few EEPROM drivers around - perhaps we should have a single standard one? This simple driver is used for sandbox testing, but could be pressed into more active service. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de> Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * dm: i2c: dts: Add an I2C bus for sandboxSimon Glass2014-12-11-0/+17
| | | | | | | | | | | | | | | | | | Add an I2C bus to the device tree, with an EEPROM emulator attached to one of the addresses. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de> Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * dm: i2c: config: Enable I2C for sandbox using driver modelSimon Glass2014-12-11-0/+6
| | | | | | | | | | | | | | | | Enable the options to bring up I2C on sandbox. Also enable all the available I2C commands for testing purposes. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de>
| * dm: i2c: Add an I2C EEPROM simulatorSimon Glass2014-12-11-0/+197
| | | | | | | | | | | | | | | | | | To enable testing of I2C, add a simple I2C EEPROM simulator for sandbox. It supports reading and writing from a small data store. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de> Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * dm: i2c: Add a sandbox I2C driverSimon Glass2014-12-11-1/+112
| | | | | | | | | | | | | | | | | | This driver includes some test features such as only supporting certain bus speeds. It passes its I2C traffic through to an emulator. Acked-by: Heiko Schocher <hs@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * dm: i2c: Add I2C emulation driver for sandboxSimon Glass2014-12-11-0/+16
| | | | | | | | | | | | | | | | | | In order to test I2C we need some sort of emulation interface. Add hooks to allow a driver to emulate an I2C device for sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de> Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * dm: i2c: Implement driver model support in the i2c commandSimon Glass2014-12-11-53/+323
| | | | | | | | | | | | | | | | | | | | | | The concept of a 'current bus' is now implemented in the command line rather than in the uclass. Also the address length does not need to be specified with each command - really we should consider dropping this from most commands but it works OK for now. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de> Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * dm: i2c: Add a uclass for I2CSimon Glass2014-12-11-0/+827
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The uclass implements the same operations as the current I2C framework but makes some changes to make it fit driver model better: - Remove the chip address from API calls - Remove the address length from API calls - Remove concept of 'current' I2C bus - Drop all existing init functions Acked-by: Heiko Schocher <hs@denx.de> Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Simon Glass <sjg@chromium.org>
| * lib: errno: introduce errno_str(): returns errno related messagePrzemyslaw Marczak2014-12-11-0/+151
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The functions error's numbers are standarized - but the error messages are not. The errors are often handled with unclear error messages, so why not use an errno standarized messages. Advantages: - This could decrease the binary size. - Appended with a detailed information, the error message will be clear. This commit introduces new function: - const char *errno_to_str(int errno) The functions returns a pointer to the errno corresponding text message: - if errno is null or positive number - a pointer to "Success" message - if errno is negative - a pointer to errno related message Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Reviewed-by: Tom Rini <trini@ti.com>
| * dm: rpi: Move serial to driver modelSimon Glass2014-12-11-3/+15
| | | | | | | | | | | | | | | | Adjust the configuration to use the driver model version of the pl01x serial driver. Add the required platform data. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Stephen Warren <swarren@wwwdotorg.org>
| * dm: serial_pl01x: Add missing private data sizeSimon Glass2014-12-11-0/+1
| | | | | | | | | | | | | | | | | | | | | | The private data size is missing from the driver, so we store it at 0, which causes problems when something overwrites memory at 0. Fix this. Change-Id: I6f551ee905b0064ae8343e41e46450c37c8c8c1a Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Stephen Warren <swarren@wwwdotorg.org>
| * dm_test: improve the appearance shown by "dm tree" commandMasahiro Yamada2014-12-11-51/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The command "dm tree" lists devices in a tree-like format. This commit makes it look more like what the Unix command "tree" shows. => dm tree Class Probed Name ---------------------------------------- root [ + ] root_driver demo [ ] |-- demo_shape_drv demo [ ] |-- demo_simple_drv demo [ ] |-- demo_shape_drv demo [ ] |-- demo_simple_drv demo [ ] |-- demo_shape_drv test [ ] |-- test_drv test [ ] |-- test_drv test [ ] |-- test_drv gpio [ ] |-- gpio_sandbox serial [ ] |-- serial_sandbox serial [ + ] |-- serial demo [ ] |-- triangle demo [ ] |-- square demo [ ] |-- hexagon gpio [ ] |-- gpios spi [ ] |-- spi@0 spi_emul [ ] | `-- flash@0 cros_ec [ + ] `-- cros-ec@0 Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * lib: string: move strlcpy() to a common placeMasahiro Yamada2014-12-11-24/+28
| | | | | | | | | | | | | | | | | | Move strlcpy() definition from drivers/usb/gadget/ether.c to lib/string.c because it is a very useful function. Let's add the prototype to include/linux/string.h too. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-usbTom Rini2014-12-11-7/+194
|\ \ | | | | | | | | | | | | | | | | | | Conflicts: board/freescale/mx6sxsabresd/mx6sxsabresd.c Signed-off-by: Tom Rini <trini@ti.com>
| * | usb: ehci: do not set the LSB of Current qTD pointerMasahiro Yamada2014-11-19-1/+0
| | | | | | | | | | | | | | | | | | | | | According to EHCI specification, the LSB of DWORD 3 of Queue Head (Current qTD Pointer) is not T-bit, but always zero. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * | test: ums: Add sleep before unmount directoryLukasz Majewski2014-11-14-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change helps to run script on machines with quite long uptime. Without this the following error emerges: File: ./dat_14M.img umount: /mnt/tmp-ums-test: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) TX: md5sum:083d3d22b542d3ecba61b12d17e03f9f mount: /dev/sdd6 already mounted or /mnt/tmp-ums-test busy mount: according to mtab, /dev/sdd6 is already mounted on /mnt/tmp-ums-test Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
| * | dfu: thor: fix: Modify dfu_get_alt() function to support absolute pathsLukasz Majewski2014-11-14-2/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recently the ext4 file system imposed passing absolute path with its file name parameter. As a result dfu_alt_info env variable has been modified to provide absolute path when ext4 file system is accessed (e.g. /uImage ext4 0 2;). Unfortunately, lthor flashing program provides plain file name (like uImage) and hence those two file names do not match anymore. Presented commit also allows lthor to write files to sub directories (like /boot/bin/uImage). Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Reviewed-by: Marek Vasut <marex@denx.de>
generated by cgit v1.1 at 2024-10-31 10:23:49 +0000