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* net: cosmetic: Clean up DHCP variables and functionsJoe Hershberger2015-04-18-72/+69
| | | | | | | | Make a thorough pass through all variables and function names contained within bootp.c and remove CamelCase and improve naming. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* net: cosmetic: Clean up ARP variables and functionsJoe Hershberger2015-04-18-55/+54
| | | | | | | | Make a thorough pass through all variables and function names contained within arp and remove CamelCase and improve naming. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* net: cosmetic: Clean up TFTP variables and functionsJoe Hershberger2015-04-18-254/+259
| | | | | | | | Make a thorough pass through all variables and function names contained within tftp and remove CamelCase and improve naming. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* net: cosmetic: Fix var naming net <-> eth driversJoe Hershberger2015-04-18-209/+225
| | | | | | | | | | | | | | | Update the naming convention used in the network stack functions and variables that Ethernet drivers use to interact with it. This cleans up the temporary hacks that were added to this interface along with the DM support. This patch has a few remaining checkpatch.pl failures that would be out of the scope of this patch to fix (drivers that are in gross violation of checkpatch.pl). Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* net: cosmetic: Cleanup internal packet buffer namesJoe Hershberger2015-04-18-80/+82
| | | | | | | This patch cleans up the names of internal packet buffer names that are used within the network stack and the functions that use them. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* net: cosmetic: Name ethaddr variables consistentlyJoe Hershberger2015-04-18-173/+171
| | | | | | | | Use "_ethaddr" at the end of variables and drop CamelCase. Make constant values actually 'const'. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* net: cosmetic: Fixup var names for DHCP stringsJoe Hershberger2015-04-18-39/+36
| | | | | | | | Remove CamelCase variable naming. Move the definition to the same compilation unit as the primary use. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* net: cosmetic: Fixup var names related to boot fileJoe Hershberger2015-04-18-62/+70
| | | | | | | | The variables around the bootfile were inconsistent and used CamelCase. Update them to make the code more readable. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* net: cosmetic: Change IPaddr_t to struct in_addrJoe Hershberger2015-04-18-337/+363
| | | | | | | | | This patch is simply clean-up to make the IPv4 type that is used match what Linux uses. It also attempts to move all variables that are IP addresses use good naming instead of CamelCase. No functional change. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* powerpc: ids8313: use "select" instead of default value in defconfigMasahiro Yamada2015-04-18-1/+1
| | | | | Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>
* ARM: cm_fx6: use "select" instead of default value in defconfigMasahiro Yamada2015-04-18-3/+3
| | | | | Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>
* ARM: stv0991: use "select" instead of default value in defconfigMasahiro Yamada2015-04-18-2/+2
| | | | | Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>
* ARM: bav335x: use "select" instead of default value in defconfigMasahiro Yamada2015-04-18-6/+2
| | | | | Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>
* ARM: socfpga: use "select" instead of default value in defconfigMasahiro Yamada2015-04-18-9/+6
| | | | | Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>
* ARM: mx6: use "select" instead of default value in defconfigMasahiro Yamada2015-04-18-14/+6
| | | | | Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>
* ARM: snapper9260: use "select" instead of default value in defconfigMasahiro Yamada2015-04-18-6/+3
| | | | | Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>
* ARM: rmobile: use "select" instead of default value in defconfigMasahiro Yamada2015-04-18-12/+12
| | | | | Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>
* ARM: zynq: use "select" instead of default value in defconfigMasahiro Yamada2015-04-18-7/+1
| | | | | | | | All the Zynq boards have switch to Driver Model. "select DM" is better than default value in each defconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>
* ARM: UniPhier: use "select" instead of default value in defconfigMasahiro Yamada2015-04-18-9/+3
| | | | | | | | All the UniPhier boards have switch to Driver Model. "select DM" is better than default value in each defconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>
* dm: select CONFIG_DM* optionsMasahiro Yamada2015-04-18-230/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As mentioned in the previous commit, adding default values in each Kconfig causes problems because it does not co-exist with the "depends on" syntax. (Please note this is not a bug of Kconfig.) We should not do so unless we have a special reason. Actually, for CONFIG_DM*, we have no good reason to do so. Generally, CONFIG_DM is not a user-configurable option. Once we convert a driver into Driver Model, the board only works with Driver Model, i.e. CONFIG_DM must be always enabled for that board. So, using "select DM" is more suitable rather than allowing users to modify it. Another good thing is, Kconfig warns unmet dependencies for "select" syntax, so we easily notice bugs. Actually, CONFIG_DM and other related options have been added without consistency: some into arch/*/Kconfig, some into board/*/Kconfig, and some into configs/*_defconfig. This commit prefers "select" and cleans up the following issues. [1] Never use "CONFIG_DM=n" in defconfig files It is really rare to add "CONFIG_FOO=n" to disable CONFIG options. It is more common to use "# CONFIG_FOO is not set". But here, we do not even have to do it. Less than half of OMAP3 boards have been converted to Driver Model. Adding the default values to arch/arm/cpu/armv7/omap3/Kconfig is weird. Instead, add "select DM" only to appropriate boards, which eventually eliminates "CONFIG_DM=n", etc. [2] Delete redundant CONFIGs Sandbox sets CONFIG_DM in arch/sandbox/Kconfig and defines it again in configs/sandbox_defconfig. Likewise, OMAP3 sets CONFIG_DM arch/arm/cpu/armv7/omap3/Kconfig and defines it also in omap3_beagle_defconfig and devkit8000_defconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* dm: spi_flash: fix wrong dependencyMasahiro Yamada2015-04-18-1/+1
| | | | | | | | | | | | | | | | | | | | | | | CONFIG_SPI does not exist in Kconfig in the first place, so the dependency "depends on DM && SPI" is never met, i.e., DM_SPI_FLASH can never be enabled (unless you ignore the dependency in an illegal way. See below.) Actually, some defconfigs such as socfpga_*_defconfig define CONFIG_DM_SPI_FLASH=y, but it never appears in the .config file because of this wrong dependency. On the other hand, all the Tegra boards enable DM_SPI_FLASH because config DM_SPI_FLASH default y silently ignores the dependency. Unfortunately, this style of CONFIG definition is abused everywhere in U-Boot, so we easily miss such a wrong dependency. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>
* dm: usb: Add a README for driver modelSimon Glass2015-04-18-0/+415
| | | | | | | Add some documentation describing how USB is implemented with USB. This might make things easier for people to understand. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: usb: Add tests for the USB uclassSimon Glass2015-04-18-0/+95
| | | | | | | | This adds a simple test for probing and a functional test using the flash stick emulator, which tests a large chunk of the USB stack. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: test: Allow 'dm test' to select a particular test to runSimon Glass2015-04-18-8/+17
| | | | | | | As well as running all tests, it is useful to be able to run a selected test. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: test: Correct printf() output nit in 'dm uclass'Simon Glass2015-04-18-1/+1
| | | | | | | Neither the hyphen nor the equals sign is needed. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: sandbox: Enable USBSimon Glass2015-04-18-0/+6
| | | | | | | | Enable USB emulation and associated features so that USB can be used in sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: Tidy up pipe value decodingSimon Glass2015-04-18-6/+17
| | | | | | | | Add a few more shifts/masks to make it easier to decode a pipe value (rather than just building it). We need this for USB device emulation. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: Add a generic descriptor structSimon Glass2015-04-18-0/+5
| | | | | | | | This is useful for creating lists of descriptors, and is better than using void * for this purpose. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: exynos: Enable both EHCI and XHCI on snowSimon Glass2015-04-18-0/+1
| | | | | | | Since we can support both controllers now, enable this in the device tree. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: exynos: Enable both USB ports on snowSimon Glass2015-04-18-0/+2
| | | | | | | Switch snow over to use both EHCI and XHCI at the same time. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: exynos: Use driver model for USBSimon Glass2015-04-18-0/+3
| | | | | | | | Convert Exynos boards over to use driver model for USB. This does not remove any unnecessary code so far. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: exynos: Adjust XHCI driver to support driver modelSimon Glass2015-04-18-1/+119
| | | | | | | Support driver model in the exynos XHCI driver. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: Rename the XHCI HCD to U-BootSimon Glass2015-04-18-1/+1
| | | | | | | This should be "U-Boot", not "u-boot". Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: Support driver model in XHCISimon Glass2015-04-18-7/+197
| | | | | | | | Add driver model support in the XHCI support code so that it can be used by XHCI USB drivers. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: xhci: Factor out common init/uninitSimon Glass2015-04-18-33/+52
| | | | | | | | Since driver model will want to use most of the same code for XHCI init and uninit, put it in a separate function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: xhci: Use explicit parameters for xhci_setup_addressable_virt_dev()Simon Glass2015-04-18-20/+31
| | | | | | | | This function should not be delving into struct usb_device. Pass in the parameters it needs directly. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: xhci: Use explicit parameters for xhci_alloc_virt_device()Simon Glass2015-04-18-5/+3
| | | | | | | | This function should not be delving into struct usb_device. Pass in the parameters it needs directly. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: xhci: Use a function to get xhci_ctrlSimon Glass2015-04-18-11/+18
| | | | | | | | | Rather than getting this directly from struct usb_device, call a function to obtain it. This will make it possible for driver model to provide it another way. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: tegra: Add driver model support to tegra EHCISimon Glass2015-04-18-0/+83
| | | | | | | Update this driver with driver model support for USB. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: tegra: Move most of init/uninit into a functionSimon Glass2015-04-18-62/+81
| | | | | | | | We want to use mostly the same init and uninit code for driver model, so move the common part into two functions. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: tegra: Tidy up error handling and a static functionSimon Glass2015-04-18-8/+11
| | | | | | | | Try to return useful error numbers where possible. Also avoid swallowing an error number when it is returned by a called function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: tegra: Remove the port_addr_clear_csc variableSimon Glass2015-04-18-5/+1
| | | | | | | | | This variable is a bit of a hack. We can obtain the same information from the normal device config. This will fit better with driver model, where global variables are best avoided. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: exynos: Add driver model support to exynos EHCISimon Glass2015-04-18-1/+111
| | | | | | | Update this driver with driver model support for USB. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: Add support for USB ethernet devices with driver modelSimon Glass2015-04-18-8/+44
| | | | | | | | | Add support for scanning USB etghernet devices with driver model. This mostly involves scanning all buses since device numbering is not unique across buses. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: dts: sandbox: Add some sample USB devices to sandboxSimon Glass2015-04-18-0/+40
| | | | | | | These allow basic testing of the USB functionality within sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: sandbox: Add a driver for sandboxSimon Glass2015-04-18-0/+118
| | | | | | | | This driver supports using emulation devices to provide a USB bus within sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: sandbox: Add an emulator for USB hub emulationSimon Glass2015-04-18-0/+307
| | | | | | | | All USB controllers need a root hub. Add a sandbox emulation for this so that we can add USB devices to sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: sandbox: Add an emulator for USB flash devicesSimon Glass2015-04-18-0/+425
| | | | | | | | | | This emulator supports USB enumeration and allows a local file to be provided as the contents of the emulated flash stick. U-Boot can then use the file as it would a normal device, with all access passing through the usb_stor layer and the USB stack. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: sandbox: Reset emulation devices in usb stop()Simon Glass2015-04-18-0/+11
| | | | | | | | These devices must have their addresses removed ready for the next USB bus enumeration. Add this logic to usb_stop(). Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: sandbox: Add a uclass for USB device emulationSimon Glass2015-04-18-1/+346
| | | | | | | | | | With sandbox we want to be able to emulate USB devices so that we can test the USB stack. Add a uclass to support this. It implements the same operations as a normal USB device driver, but in this case passes them on to an emulation driver. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
generated by cgit v1.1 at 2024-11-09 08:41:09 +0000