- 12 7月, 2017 40 次提交
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由 Simon Glass 提交于
Calculate the time taken to set up the LCD. Signed-off-by: NSimon Glass <sjg@chromium.org> Tested-by: NMarcel Ziswiler <marcel.ziswiler@toradex.com> Tested-on: Beaver, Jetson-TK1
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由 Simon Glass 提交于
The of_n_addr_cells() and of_n_size_cells() functions are useful for getting the size of addresses in a node, but in a few places U-Boot needs to obtain the actual property value for a node without walking up the stack. Add functions for this and just the existing code to use it. Add a comment to the existing ofnode functions which do not do the right thing with a flat tree. This fixes a problem reading PCI addresses. Signed-off-by: NSimon Glass <sjg@chromium.org> Tested-by: NMarcel Ziswiler <marcel.ziswiler@toradex.com> Tested-on: Beaver, Jetson-TK1
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由 Simon Glass 提交于
This function allows a device's status to be read. This indicates whether the device should be enabled or disabled. Note: In normal operation disabled devices will not be present in the driver-model tree. Signed-off-by: NSimon Glass <sjg@chromium.org> Tested-by: NMarcel Ziswiler <marcel.ziswiler@toradex.com> Tested-on: Beaver, Jetson-TK1
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由 Simon Glass 提交于
Add a function which reads resources from a device, such as the device hardware address. This uses the "reg" property in the device. Unlike other functions there is little sense in inlining this when livetree is not being used because it has some logic in it and this would just bloat the code size. Signed-off-by: NSimon Glass <sjg@chromium.org> Tested-by: NMarcel Ziswiler <marcel.ziswiler@toradex.com> Tested-on: Beaver, Jetson-TK1
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由 Simon Glass 提交于
This provides a way to find the number of strings in a string list. Add it and also fix up the comment for ofnode_read_string_index(). Signed-off-by: NSimon Glass <sjg@chromium.org> Tested-by: NMarcel Ziswiler <marcel.ziswiler@toradex.com> Tested-on: Beaver, Jetson-TK1
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由 Simon Glass 提交于
If a system module is named the same as one of those used by binman we currently pick the system module. Adjust the ordering so that our modules are chosen instead. The module conflict reported was 'tools' from jira-python. I cannot access that package to test it. Signed-off-by: NSimon Glass <sjg@chromium.org> Reported-by: NKevin Hilman <khilman@baylibre.com> Acked-by: NKevin Hilman <khilman@baylibre.com>
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由 Simon Glass 提交于
Add some tests of dtoc's functionality to make it easier to expand and enhance the tool. Signed-off-by: NSimon Glass <sjg@chromium.org>
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由 Simon Glass 提交于
Currently we have code which prints out platform data at the start of SPL. Now that we have tests for dtoc this is probably not necessary. Drop it. Update test_ofplatdata to check for empty output since it is useful to check that sandbox_spl works as expected. Signed-off-by: NSimon Glass <sjg@chromium.org>
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由 Simon Glass 提交于
This function uses several separate string replaces where a regular expression might seem more reasonable. Add a comment justifying the way it is currently done. Signed-off-by: NSimon Glass <sjg@chromium.org>
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由 Simon Glass 提交于
Collect the main logic of dtoc into a function and put it into dtb_platdata. This will allow tests to use this function instead of duplicating the code themselves. Signed-off-by: NSimon Glass <sjg@chromium.org>
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由 Simon Glass 提交于
Rather than using static functions within the class, move them out of the class. This will make it slightly easier for tests to call them. Signed-off-by: NSimon Glass <sjg@chromium.org>
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由 Simon Glass 提交于
This option is the only one actually used by the dtb_platdata class. Pass it explicitly to avoid needing to pass the whole option object to the constructor. Signed-off-by: NSimon Glass <sjg@chromium.org>
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由 Simon Glass 提交于
This conversion appears to not be needed as it does not occur in practice. Drop it. Signed-off-by: NSimon Glass <sjg@chromium.org>
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由 Simon Glass 提交于
Unfortunately I neglected to run pylint on this tool with its initial submission. Fix the warnings. Signed-off-by: NSimon Glass <sjg@chromium.org>
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由 Simon Glass 提交于
To simplify running tests we should move this class into its own file. This allows the tests to import it without having to import dtoc.py, which runs the tests. Signed-off-by: NSimon Glass <sjg@chromium.org>
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由 Simon Glass 提交于
Add a description of the dtoc tool at the top of the file. Signed-off-by: NSimon Glass <sjg@chromium.org>
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由 Simon Glass 提交于
This class should use the options object passed to it rather than finding the global one. Fix it. Signed-off-by: NSimon Glass <sjg@chromium.org>
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由 Simon Glass 提交于
By using a Kconfig parser we can find the location of each option in the Kconfig tree. Using the information from the database we can then automatically add an 'imply' option into the right place if requested by the user. Add a -a option to support adding 'imply' options. Display the location of any existing 'imply' option so that progress can be examined. Add a -A option to hide any existing 'imply' options so that already-completed additions need not be considered further. Also add documentation for this feature. Signed-off-by: NSimon Glass <sjg@chromium.org>
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由 Simon Glass 提交于
Sometimes it is useful to display CONFIG_TARGET or CONFIG_CMD configs. Add an option to control this. Also we generally ignore implying configs which affect fewer than 5 boards. But sometimes it is useful to show those those, so add an option that reduces the minimum to two. ERRATUM configs are never useful for implying things, so ignore those. Signed-off-by: NSimon Glass <sjg@chromium.org>
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由 Simon Glass 提交于
It is useful to be able to process only a subset of boards to save time. Often that subset is defined by the defconfig files in a git commit. This change allows things like: # Build the database ./tools.moveconfig.py -b # Find some implying configs ./tools/moveconfig.py -i CONFIG_X # Add some 'imply' statements to Kconfig files ./tools/moveconfig.py -i CONFIG_X -a CONFIG_A,CONFIG_B # Reprocess the defconfig files to see if we can drop some changes git show --stat | ./tools/moveconfig.py -s -d - # Update the commit, with fewer defconfig changes gii commit -au Where the commit contains defconfig files, this will reprocess them to take account of the imply statements that you added. Signed-off-by: NSimon Glass <sjg@chromium.org>
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由 Simon Glass 提交于
At present sandbox has a special case where it directly calls os_putc() when it does not have a console yet. Now that we have the pre-console buffer enabled we can drop this. Any early characters will be buffered and output later. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com> Tested-by: NStephen Warren <swarren@nvidia.com>
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由 Simon Glass 提交于
Enable the pre-console buffer, displaying the model and post-relocation console announce on sandbox. Also add a model name to the device tree. This allows testing of these features. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com> Tested-by: NStephen Warren <swarren@nvidia.com>
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由 Simon Glass 提交于
At present this feature casts the address to a pointer. Use the map_sysmem() function so that it will work correctly on sandbox. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com> Tested-by: NBin Meng <bmeng.cn@gmail.com> Tested-by: NStephen Warren <swarren@nvidia.com>
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由 Simon Glass 提交于
Add a simple test to make sure that these functions obey the buffer size passed into them. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com> Tested-by: NStephen Warren <swarren@nvidia.com>
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由 Simon Glass 提交于
At present the U-Boot banner is only displayed on the serial console. If this is not visible to the user, the banner does not show. Some devices have a video display which can usefully display this information. Add a banner which is printed after relocation only on non-serial devices if CONFIG_DISPLAY_BOARDINFO_LATE is defined. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com> Tested-by: NBin Meng <bmeng.cn@gmail.com> Tested-by: NStephen Warren <swarren@nvidia.com>
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由 Simon Glass 提交于
Move the display options code into a separate function so that the U-Boot banner can be obtained from other code. Adjust the 'version' command to use it. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com> Tested-by: NBin Meng <bmeng.cn@gmail.com> Tested-by: NStephen Warren <swarren@nvidia.com>
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由 Simon Glass 提交于
As a demonstration of how to use SCSI with driver model, move link over to use this. This patch needs more work, but illustrates the concept. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
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由 Simon Glass 提交于
This function should not be used with driver model. Update the code to reflect this. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
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由 Simon Glass 提交于
Some AHCI drivers use SCSI under the hood. Rather than making the AHCI driver be in the SCSI uclass it makes sense to have the AHCI device create a SCSI device as a child. That way we can handle any AHCI-specific operations rather than trying to pretend tha the device is just SCSI. To handle this we need to provide a way for AHCI drivers to bind a SCSI device as its child, and probe it. Add functions for this. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
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由 Simon Glass 提交于
Split out the code that scans a single SCSI bus into a separate function. This will allow it to be used from driver model. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
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由 Simon Glass 提交于
Change this function to return an error number instead of true/false. This allows us to return a proper error number. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
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由 Simon Glass 提交于
The SCSI uclass currently has no operations. It just uses the global SCSI functions. Fix this by adding operations to the only two drivers that use the uclass, and replacing the global functions with those defined locally in the SCSI code. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
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由 Simon Glass 提交于
With driver model we need to define implementations of exec() and bus_reset() separately for each SCSI driver. As a first step, create a local version of each function in the AHCI driver and call each from its global version. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
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由 Simon Glass 提交于
The 'mode' parameter is actually a flag to determine whether to display a list of devices found during the scan. Rename it to reflect this, add a function comment and adjust callers to use a boolean. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
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由 Simon Glass 提交于
With driver model these functions need a device pointer. Add one even when CONFIG_DM_SCSI is not defined. This avoids having ugly conditional function prototypes, When CONFIG_DM_SCSI is not defined we can just ignore the pointer. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
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由 Simon Glass 提交于
Add operations for SCSI. These are not yet implemented, but we have the struct. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
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由 Simon Glass 提交于
With driver model we cannot have static data or assume that there is only one device of each time. Adjust the code so that 'probe_ent' is not needed with driver model. Add a new ahci_init_dm() function which can init AHCI for driver model without re-allocating the uclass data. Move over the only existing driver to use this new function. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
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由 Simon Glass 提交于
Two AHCI drivers use SCSI with CONFIG_DM_SCSI. The SCSI uclass calls scsi_low_level_init() which is implemented by ahci.c. If CONFIG_SCSI_AHCI_PLAT is defined it does one thing and if it is not it does something else. We don't need to call through scsi_low_level_init() to get the init completed. Instead, adjust the two drivers to call into AHCI directly. Drop the post-probe init in the SCSI uclass. This means that driver model doesn't need to use scsi_low_level_init(). It is a legacy function and driver model should use a driver's probe() method instead. While we are here, add a comment to the top of the file explaining what ahci.c does. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
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由 Simon Glass 提交于
This code is duplicated. Create a ahci_start_ports() function to handle this and call it from both places. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
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由 Simon Glass 提交于
These are very confusing without some sort of indentation. At some point we will be able to remove them, but for now, indent them. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
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