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* Merge tag 'v2021.04-rc5' into nextWIP/29Mar2021-nextTom Rini2021-03-292-2/+2
|\ | | | | | | Prepare v2021.04-rc5
| * avb: Fix error when partition not foundschspa2021-03-171-1/+1
| | | | | | | | | | | | | | | | part_get_info_by_name will return -1 on error, and >0 on success. Signed-off-by: schspa <schspa@gmail.com> Cc: Igor Opaniuk <igor.opaniuk@gmail.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@gmail.com>
| * image: Avoid -ENODATA in host toolsSimon Glass2021-03-171-1/+1
| | | | | | | | | | | | | | | | | | Unfortunately -ENODATA is not available in OpenBSD. Use -EBADMSG instead, to indicate a missing timestamp. Fixes: c5819701a3d image: Adjust the workings of fit_check_format() Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
* | sysinfo: Allow showing model info from sysinfoSimon Glass2021-03-271-8/+29
| | | | | | | | | | | | | | | | | | Some boards may want to show the SKU ID or other information obtained at runtime. Allow this to come from sysinfo. The board can then provide a sysinfo driver to provide it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* | bootm: Skip command-line substitution if !CONFIG_CMDLINESimon Glass2021-03-271-1/+2
| | | | | | | | | | | | | | When there is no command line, we cannot enable this feature. Add a check to avoid a build error. Signed-off-by: Simon Glass <sjg@chromium.org>
* | cpu: Rename SPL_CPU_SUPPORT to SPL_CPUSimon Glass2021-03-271-1/+1
| | | | | | | | | | | | | | | | | | The _SUPPORT suffix is from an earlier time and interferes with use of the CONFIG_IS_ENABLED() macro. Rename the option to drop the suffix. Tidy up the TODO that prompted this. Signed-off-by: Simon Glass <sjg@chromium.org>
* | bootstage: Warning if space is exhaustedSimon Glass2021-03-271-6/+12
| | | | | | | | | | | | | | | | | | | | At present bootstage silently ignores new records if it runs out of space. It is sometimes obvious by looking at the report, but the IDs are not contiguous, so it is easy to miss. Aad a message so that action can be taken. Signed-off-by: Simon Glass <sjg@chromium.org>
* | spl: Split out bootstage ID into a functionSimon Glass2021-03-271-4/+19
| | | | | | | | | | | | | | We have two separate places that need to figure out the bootstage ID to use. Put this code in a function so that the logic is in one place. Signed-off-by: Simon Glass <sjg@chromium.org>
* | sandbox: image: Allow sandbox to load any imageSimon Glass2021-03-271-0/+4
| | | | | | | | | | | | | | | | Sandbox is special in that it is used for testing and it does not match any particular target architecture. Allow it to load an image from any architecture, so that 'bootm' can be used as needed. Signed-off-by: Simon Glass <sjg@chromium.org>
* | dm: core: Add an option to support SPL in read-only memorySimon Glass2021-03-261-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some systems (e.g. x86 APL) run SPL from read-only memory. The device instances created by dtoc are therefore not writeable. To make things work we would need to copy the devices to read/write memory. To avoid this, add an option to use a separate runtime struct for devices, just as is done for drivers. This can be used to hold information that changes at runtime, avoiding the need for a copy. Also add a Kconfig option for read-only SPL, which selects this feature. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* | Merge tag 'v2021.04-rc4' into nextTom Rini2021-03-155-14/+43
|\ \ | |/ | | | | Prepare v2021.04-rc4
| * arm: socfpga: soc64: Support Vendor Authorized Boot (VAB)Siew Chin Lim2021-03-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Vendor Authorized Boot is a security feature for authenticating the images such as U-Boot, ARM trusted Firmware, Linux kernel, device tree blob and etc loaded from FIT. After those images are loaded from FIT, the VAB certificate and signature block appended at the end of each image are sent to Secure Device Manager (SDM) for authentication. U-Boot will validate the SHA384 of the image against the SHA384 hash stored in the VAB certificate before sending the image to SDM for authentication. Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com> Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
| * common: Move initr_addr_map() to a bit earlierBin Meng2021-03-051-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | At present initr_addr_map() is put at a late stage in the init_sequence_r[] calls. This won't work because lot of device driver initialization (e.g.: serial port) happens before it but is lack of the address translation support. This moves the call to a bit earlier, right after the DM initialization. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
| * common: fdt_support: Support special case of PCI address in fdt_read_prop()Bin Meng2021-03-051-3/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At present fdt_read_prop() can only handle 1 or 2 cells. It is called by fdt_read_range() which may be used to read PCI address from <ranges> for a PCI bus node where the number of PCI address cell is 3. The <ranges> property is an array of: { <child address> <parent address> <size in child address space> } When trying to read <child address> from a PCI bus node using fdt_read_prop(), as the codes below: /* Read <child address> */ if (child_addr) { r = fdt_read_prop(ranges, ranges_len, cell, child_addr, acells); if (r) return r; } it will fail, because the PCI child address is made up of 3 cells but fdt_read_prop() cannot handle it. We advance the cell offset by 1 so that the <child address> can be correctly read. This adds the special handling of such case. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
| * bootstage: Fix dependency for BOOTSTAGE_RECORD_COUNTSimon Glass2021-03-032-1/+4
| | | | | | | | | | | | | | | | | | | | At present these three Kconfigs exist even when bootstage is not enabled. This is not necessary since bootstage.c is only built if BOOTSTAGE is enabled. Make them conditional. Also fix up the overflow message to mention TPL. Signed-off-by: Simon Glass <sjg@chromium.org>
| * Respect that some compression algos can be enabled separately for SPLFrieder Schrempf2021-03-011-6/+18
| | | | | | | | | | | | | | | | | | | | Some compression algorithms currently can be enabled for SPL and U-Boot proper separately. Therefore take into account USE_HOSTCC is well as CONFIG_IS_ENABLED() in these cases to prevent compiling these functions in case of a host tool build. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* | common: SCP03 control (enable and provision of keys)Jorge Ramirez-Ortiz2021-03-133-0/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This Trusted Application allows enabling SCP03 as well as provisioning the keys on TEE controlled secure element (ie, NXP SE050). All the information flowing on buses (ie I2C) between the processor and the secure element must be encrypted. Secure elements are pre-provisioned with a set of keys known to the user so that the secure channel protocol (encryption) can be enforced on the first boot. This situation is however unsafe since the keys are publically available. For example, in the case of the NXP SE050, these keys would be available in the OP-TEE source tree [2] and of course in the documentation corresponding to the part. To address that, users are required to rotate/provision those keys (ie, generate new keys and write them in the secure element's persistent memory). For information on SCP03, check the Global Platform HomePage and google for that term [1] [1] globalplatform.org [2] https://github.com/OP-TEE/optee_os/ check: core/drivers/crypto/se050/adaptors/utils/scp_config.c Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io> Reviewed-by: Simon Glass <sjg@chromium.org>
* | log: Handle line continuationSimon Glass2021-03-122-12/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When multiple log() calls are used which don't end in newline, the log prefix is prepended multiple times in the same line. This makes the output look strange. Fix this by detecting when the previous log record did not end in newline. In that case, setting a flag. Drop the unused BUFFSIZE in the test while we are here. As an example implementation, update log_console to check the flag and produce the expected output. Signed-off-by: Simon Glass <sjg@chromium.org>
* | log: Set up a flag byte for log recordsSimon Glass2021-03-121-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | At present only a single flag (force_debug) is used in log records. Before adding more, convert this into a bitfield, so more can be added without using more space. To avoid expanding the log_record struct itself (which some drivers may wish to store in memory) reduce the line-number field to 16 bits. This provides for up to 64K lines which should be enough for anyone. Signed-off-by: Simon Glass <sjg@chromium.org>
* | spl: Convert spl_fit to work with sandboxSimon Glass2021-03-122-13/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At present this casts addresses to pointers so cannot work with sandbox. Update the code to use map_sysmem() instead. As part of this change, the existing load_ptr is renamed to src_ptr since it is not a pointer to load_addr. It is confusing to use a similar name for something that is not actually related. For the alignment code, ALIGN() is used instead of open-coded alignment. Add a comment to the line that casts away a const. Use a (new) load_ptr variable to access memory at address load_addr. Signed-off-by: Simon Glass <sjg@chromium.org>
* | bootm: Fix duplicate debugging in bootm_process_cmdline()Simon Glass2021-03-021-1/+1
| | | | | | | | | | | | | | These two returns use the same string so are not distinguishable with LOG_ERROR_RETURN. Fix it. Signed-off-by: Simon Glass <sjg@chromium.org>
* | spl: Drop duplicate 'Jumping to U-Boot' messageSimon Glass2021-03-021-2/+1
|/ | | | | | | | | This is printed twice but we only need one message, since there is very little processing in between them. Drop the second one, since all branches of the switch() already have output. Update the U-Boot message to include the phase being jumped to. Signed-off-by: Simon Glass <sjg@chromium.org>
* usb: kbd: Also accept keyboards with Interrupt OUT endpointStefan Brüns2021-02-261-9/+14
| | | | | | | | | | | | The OUT endpoint can just be ignored as it is not used, just as the corresponding Set_Report request for IN-only interfaces. E.g. the Linux gadget hid keyboard also provides an interrupt endpoint. Also cleanup confusing debug messages like "found set protocol", which is printed when a keyboard device is found, while the Set_Protocol request is issued quite some time later. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
* Kconfig: SPL_FIT_SIGNATURE requires SPL_LOAD_FITKlaus Heinrich Kiwi2021-02-241-0/+1
| | | | | | | | Having the ability to support firmware FIT signatures on the SPL sounds not so useful if the SPL is not supporting to load a (U-boot) firmware as a FIT image. Signed-off-by: Klaus Heinrich Kiwi <klaus@linux.vnet.ibm.com>
* Kconfig: SPL_FIT_SIGNATURE selects FIT_SIGNATUREKlaus Heinrich Kiwi2021-02-241-0/+1
| | | | | | | | | Selecting SPL_FIT_SIGNATURE (without selecting U-boot proper verified boot first) breaks the build due to CONFIG_FIT_SIGNATURE_MAX_SIZE being undefined, in addition to Kconfig warnings on RSA and IMAGE_SIGN_INFO unmet dependencies. Signed-off-by: Klaus Heinrich Kiwi <klaus@linux.vnet.ibm.com>
* cmd: fdt: skip board specific fixup using env variableWasim Khan2021-02-241-5/+12
| | | | | | | | | | Sometimes it is useful to boot OS with already fixed-up device tree. Check for env variable 'skip_board_fixup' before calling ft_board_setup(). Current behaviour is unchanged, additionally user can set skip_board_fixup to 1 to skip the fixup. Signed-off-by: Wasim Khan <wasim.khan@nxp.com>
* Merge tag 'video-for-v2021.04-rc3' of ↵Tom Rini2021-02-221-2/+2
|\ | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-video - splash_source warning fix when building with 64-bit toolchains - lq123p1jx31 and nv101wxmn51 compatible in simple panel driver - remove not used mb862xx driver - add Himax HX8238D panel driver - s/video_uc_platdata/video_uc_plat/
| * common: splash_source: fix -Wint-to-pointer-cast warningJaehoon Chung2021-02-191-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix -Wint-to-pointer-cast warning common/splash_source.c: In function 'splash_load_raw': common/splash_source.c:100:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 100 | bmp_hdr = (struct bmp_header *)bmp_load_addr; | ^ common/splash_source.c: In function 'splash_sf_read_raw': common/splash_source.c:39:47: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 39 | return spi_flash_read(sf, offset, read_size, (void *)bmp_load_addr); | ^ Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | fdt/sunxi: Remove OF_STDOUT_PATHAndre Przywara2021-02-191-8/+1
|/ | | | | | | | | | | | | | | | | | | | | | OF_STDOUT_PATH was meant to hold the devicetree path to the serial console, to be put into the linux,stdout-path property of the chosen node. The only user of that was sunxi, and it was actually wrong for years there: the paths hardcoded in sunxi_common.h were not matching the DTs, evident by the leading 0's in nodenames, which have been removed years ago. On top of that, "linux,stdout-path" is now deprecated for a while (Linux commit 2a9d832cc9aae from November 2014), and also all modern DTs (including those included in U-Boot) carry a "stdout-path" property already. So remove the stanza from sunxi_common.h, and, since this was the last user, also remove the associated bits from the rest of U-Boot. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* Merge branch '2021-02-18-SPL-FIT-OP-TEE-Linux-improvements'WIP/18Feb2021Tom Rini2021-02-181-125/+136
|\ | | | | | | - Improve interactions between SPL / OP-TEE and Linux in FIT images
| * spl: fit: Load devicetree when a Linux payload is foundWIP/2021-02-17-SPL-FIT-improvementsAlexandru Gagniuc2021-02-171-3/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a FIT config specifies a devicetree, we should load it, no questions asked. In the case of the "simple" FIT loading path, a difficulty arises in selecting the load address of the FDT. The default FDT location is right after the "kernel" or "firmware" image. However, if that is an OP-TEE image, then the FDT may end up in secure DRAM, and not be accessible to normal world kernels. Although the best solution is to be more careful about the FDT address, a viable workaround is to only append the FDT after a u-boot or Linux image. This is identical to the previous logic, except that FDT loading is extended to IH_OS_LINUX images. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
| * spl: fit: Replace #ifdef blocks with more readable constructsAlexandru Gagniuc2021-02-171-29/+24
| | | | | | | | | | | | | | | | | | | | Use the IS_ENABLED() macro to control code flow, instead of the caveman approach of sprinkling #ifdefs. Code size is not affected, as the linker garbage-collects unused functions. However, readability is improved significantly. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * spl: fit: Only look up FIT configuration node onceAlexandru Gagniuc2021-02-171-10/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | The configuration node a sub node under "/configurations", which describes the components to load from "/images". We only need to locate this node once. However, for each component, spl_fit_get_image_name() would parse the FIT image, looking for the correct node. Such work duplication is not necessary. Instead, once the node is found, cache it, and re-use it. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * spl: fit: Remove useless loop in spl_fit_get_image_name()Alexandru Gagniuc2021-02-171-11/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a desired configuration is not found, conf_node will have a negative value. Thus the for loop will start at the root "/" node of the image, print the "/description" property, and stop. It appears the intent of the loop was to print the names of the subnodes under "/configurations". We would need the offset to the "/configurations" node, which is abstracted by fit_find_config_node(). This change agrees that abstracting the node offset is the correct design, and we shouldn't be parsing the configurations manually. Thus the loop in spl_fit_get_image_name() is useless. Remove it. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * spl: fit: Pass FIT context via a structure pointerAlexandru Gagniuc2021-02-171-58/+43
| | | | | | | | | | | | | | | | | | | | | | | | Several loose arguments describe the FIT image. They are thus related, and it makes sense to pass them together, in a structure. Examples include the FIT blob pointer, offset to FDT nodes, and the offset to external data. Use a spl_fit_info structure to group these parameters. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * spl: fit: Factor out FIT parsing and use a context structAlexandru Gagniuc2021-02-171-30/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The logical steps in spl_load_simple_fit() are difficult to follow. I think the long comments, ifdefs, and ungodly number of variables seriously affect the readability. In particular, it violates section 6 of the coding style, paragraphs (3), and (4). The purpose of this patch is to improve the situation by - Factoring out initialization and parsing to separate functions - Reduce the number of variables by using a context structure This change introduces no functional changes. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * spl: fit: Drop 'length' argument to board_spl_fit_post_load()Alexandru Gagniuc2021-02-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | The size is derived from the FIT image itself. Any alignment requirements are machine-specific and known by the board code. Thus the total length can be derived from the FIT image and knowledge of the platform. The 'length' argument is redundant. Remove it. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org> CC: Matt Porter <mporter@konsulko.com>
* | dm: Introduce xxx_get_dma_range()Nicolas Saenz Julienne2021-02-181-0/+73
|/ | | | | | | | | | | | | | | | Add the following functions to get a specific device's DMA ranges: - dev_get_dma_range() - ofnode_get_dma_range() - of_get_dma_range() - fdt_get_dma_range() They are specially useful in oder to be able validate a physical address space range into a bus's and to convert addresses from and to address spaces. Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Peter Robinson <pbrobinson@gmail.com> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
* usb: kbd: destroy device after console is stoppedAndy Shevchenko2021-02-161-8/+8
| | | | | | | | | | | | | | | | In case of IOMUX enabled it assumes that console devices in the list are available to get them stopped properly via ->stop() callback. However, the USB keyboard driver violates this assumption and tries to play tricks so the device get destroyed while being listed as an active console. Swap the order of device deregistration and IOMUX update along with converting to use iomux_replace_device() jelper to avoid the use-after-free. Fixes: 3cbcb2892809 ("usb: Fix usb_kbd_deregister when console-muxing is used") Fixes: 8a8348703081 ("dm: usb: Add a remove() method for USB keyboards") Reported-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* IOMUX: Introduce iomux_replace_device()Andy Shevchenko2021-02-161-0/+33
| | | | | | | | Some console devices may appear or disappear at run time. In order to support such a hotplug mechanism introduce a new iomux_replace_device() helper to update the list of devices without altering environment. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* IOMUX: Split out for_each_console_dev() helper macroAndy Shevchenko2021-02-162-13/+6
| | | | | | | | It is not only less lines of code, but also better readability when new macro is being in use. Introduce for_each_console_dev() helper macro and convert current users to it. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* IOMUX: Split out iomux_match_device() helperAndy Shevchenko2021-02-162-17/+17
| | | | | | Deduplicate the code used in a few places by splitting out a common helper. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* IOMUX: Switch to use stdio_file_to_flags()Andy Shevchenko2021-02-161-9/+2
| | | | | | Deduplicate code by replacing with stdio_file_to_flags() helper. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* console: Set file and devices at one goAndy Shevchenko2021-02-161-10/+12
| | | | | | | Logical continuation of the change that brought console_devices_set() is to unify console_setfile() with it and replace in the callers. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* console: Set console device counter in console_devices_set()Andy Shevchenko2021-02-161-0/+1
| | | | | | | | console_devices_set() missed the console device counter to be set correctly. Fixes: 45375adc9799 ("console: add function console_devices_set") Cc: Patrick Delaunay <patrick.delaunay@foss.st.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* console: Switch to use stdio_file_to_flags()Andy Shevchenko2021-02-161-11/+3
| | | | | | Deduplicate code by replacing with stdio_file_to_flags() helper. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* stdio: Introduce a new helper stdio_file_to_flags()Andy Shevchenko2021-02-161-0/+13
| | | | | | Let's deduplicate existing copies by splitting off to a new helper. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* stdio: Split out nulldev_register() and move it under #ifAndy Shevchenko2021-02-161-12/+21
| | | | | | | It's possible that NULLDEV can be disabled while it makes leftovers, move entire device under #if. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* stdio: Get rid of dead code, i.e. stdio_deregister()Andy Shevchenko2021-02-161-11/+0
| | | | | | | | | Nobody is using stdio_deregister(), remove for good. Note, even its parameters are not consistent with stdio_register(). So, if anyone want to introduce this again, better with some consistency. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* image: Check for unit addresses in FITsSimon Glass2021-02-151-4/+52
| | | | | | | | | | | | Using unit addresses in a FIT is a security risk. Add a check for this and disallow it. CVE-2021-27138 Signed-off-by: Simon Glass <sjg@chromium.org> Reported-by: Bruce Monroe <bruce.monroe@intel.com> Reported-by: Arie Haenel <arie.haenel@intel.com> Reported-by: Julien Lenoir <julien.lenoir@intel.com>
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