From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Glass Date: Tue, 13 Sep 2016 07:08:17 -0600 Subject: [U-Boot] [PATCH v3 00/45] Kconfig: Move CONFIG_SPL_..._SUPPORT to Kconfig In-Reply-To: <57D79668.5090906@denx.de> References: <1473743943-15003-1-git-send-email-sjg@chromium.org> <57D79668.5090906@denx.de> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Heiko, On 13 September 2016 at 00:02, Heiko Schocher wrote: > Hello Simon, > > > Am 13.09.2016 um 07:18 schrieb Simon Glass: >> >> This series moves all the CONFIG_SPL_..._SUPPORT options to Kconfig and >> fixes up existing boards to continue to build. >> >> It also adds a few small but useful features to moveconfig. >> >> There is existing work going on in this area, so some of these patches may >> be superseded. It has taken me a while to get this building cleanly. But I >> have run out of time so want to get this out. >> >> As mentioned on a recent thread [1] there is some confusion about whether >> an >> option means enabling driver support or media support. Andrew's recent >> series seems like a good vehicle to tidy that up. But I hope this series >> will make it easier. >> >> NOTE: in the v2 series I have tried to use common things in Kconfig to >> reduce the diffs in the defconfig files. This has helped a fair bit. But >> it >> is very error-prone and time consuming. Also I have had to add some >> exceptions (disabling an option in specific board configs). Overall it was >> not a pleasant experience :-( >> >> There are a few strange features of this conversion. The main difficulty >> is >> that some PowerPC boards do things like this in their board config file: >> >> This means that TPL reuses the SPL options. We can't support this in >> Kconfig >> so I have added a small number of CONFIG_TPL_xxx_SUPPORT options to cope >> with this. This made the conversion more painful than it should have been. >> >> A related issue is boards using a common header file and setting options >> only >> for SPL: >> >> This is not noticed by moveconfig so we have to clean it up manually. Also >> there are a few incorrect things where Kconfig options are set with >> #define: >> >> Finally, many defconfig files are not ordered correctly, resulting in >> larger >> patches than we might like. It would be great to have a solution for this, >> perhaps with buildman providing a warning. But it might slow down >> development. >> >> The series is fully build-tested (for bisectability) and causes no >> failures >> for the boards that already pass. The following boards fail for me at >> present on mainline (which I have not yet looked at): >> >> 01: buildman >> blackfin: + cm-bf527 bf609-ezkit bf537-stamp >> sparc: + grsim grsim_leon2 gr_cpci_ax2000 gr_xc3s_1500 gr_ep2s60 >> nios2: + 10m50 3c120 >> microblaze: + microblaze-generic >> openrisc: + openrisc-generic >> >> [1] https://patchwork.ozlabs.org/patch/661511/ >> >> Changes in v3: >> - Move SPL_NET_VCI_STRING into the SPL Kconfig file also >> - Rebase on master >> >> Changes in v2: >> - Add some notes on this option to moveconfig.py >> - Improve the commit message and add one for resyncing with savedefconfig >> - Add some notes on this option to moveconfig.py >> - Add new patch to convert CONFIG_SPL_NET_VCI_STRING >> - Drop CONFIG_SPL_PINCTRL_SUPPORT >> - Lots of work to make use of common values across multiple boards >> - Added a patch to change 'spear' CONFIGs to upper case >> >> Simon Glass (45): >> Correct defconfigs using savedefconfig >> moveconfig: Add an option to skip prompts >> moveconfig: Add an option to commit changes >> Kconfig: Move SPL settings into their own file >> arm: fsl: Adjust ordering of #ifndef CONFIG_SPL_BUILD >> Drop CONFIG_SPL_RAM_SUPPORT >> Use separate options for TPL support >> Kconfig: spl: Add SPL support options to Kconfig >> Kconfig: tpl: Add some TPL support options to Kconfig >> Move existing use of CONFIG_SPL_DM to Kconfig >> Move existing use of CONFIG_SPL_RSA to Kconfig >> spear: Use upper case for CONFIG options >> Convert CONFIG_SPL_CRYPTO_SUPPORT to Kconfig >> Convert CONFIG_SPL_HASH_SUPPORT to Kconfig >> Convert CONFIG_SPL_DMA_SUPPORT to Kconfig >> Convert CONFIG_SPL_DRIVERS_MISC_SUPPORT to Kconfig >> Convert CONFIG_SPL_ENV_SUPPORT to Kconfig >> Convert CONFIG_SPL_ETH_SUPPORT to Kconfig >> Convert CONFIG_SPL_EXT_SUPPORT to Kconfig >> Convert CONFIG_SPL_FAT_SUPPORT to Kconfig >> Convert CONFIG_SPL_GPIO_SUPPORT to Kconfig >> Convert CONFIG_SPL_I2C_SUPPORT to Kconfig >> Convert CONFIG_SPL_LIBCOMMON_SUPPORT to Kconfig >> Convert CONFIG_SPL_LIBDISK_SUPPORT to Kconfig >> Convert CONFIG_SPL_LIBGENERIC_SUPPORT to Kconfig >> Convert CONFIG_SPL_MMC_SUPPORT to Kconfig >> Convert CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT to Kconfig >> Convert CONFIG_SPL_MTD_SUPPORT to Kconfig >> Convert CONFIG_SPL_MUSB_NEW_SUPPORT to Kconfig >> Convert CONFIG_SPL_NAND_SUPPORT to Kconfig >> Convert CONFIG_SPL_NET_VCI_STRING to Kconfig >> Convert CONFIG_SPL_NET_SUPPORT to Kconfig >> Convert CONFIG_SPL_NOR_SUPPORT to Kconfig >> Convert CONFIG_SPL_ONENAND_SUPPORT to Kconfig >> Remove CONFIG_SPL_PINCTRL_SUPPORT >> Convert CONFIG_SPL_POWER_SUPPORT to Kconfig >> Convert CONFIG_SPL_SATA_SUPPORT to Kconfig >> Convert CONFIG_SPL_SERIAL_SUPPORT to Kconfig >> Convert CONFIG_SPL_SPI_FLASH_SUPPORT to Kconfig >> Convert CONFIG_SPL_SPI_SUPPORT to Kconfig >> Convert CONFIG_SPL_USBETH_SUPPORT to Kconfig >> Convert CONFIG_SPL_USB_HOST_SUPPORT to Kconfig >> Convert CONFIG_SPL_USB_SUPPORT to Kconfig >> Convert CONFIG_SPL_WATCHDOG_SUPPORT to Kconfig >> Convert CONFIG_SPL_YMODEM_SUPPORT to Kconfig > > > Many thanks for this big work! > > Do you have this patches in a git repo? > I want to test this patches with tbot testcase: > https://github.com/hsdenx/tbot/blob/master/src/tc/uboot/tc_uboot_check_kconfig.py > > if this series does not break boards ... Yes it is in u-boot-dm/kconfig-working2. Regards, Simon