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2019-02-09initcall: Move to inline functionAlexander Graf
The board_r init function was complaining that we are looping through an array, calling all our tiny init stubs sequentially via indirect function calls (which can't be speculated, so they are slow). The solution to that is pretty easy though. All we need to do is inline the function that loops through the functions and the compiler will automatically convert almost all indirect calls into direct inlined code. With this patch, the overall code size drops (by 40 bytes on riscv64) and boot time should become measurably faster for every target. Signed-off-by: Alexander Graf <agraf@suse.de>
2018-12-05Merge branch 'master' of git://git.denx.de/u-boot-spiTom Rini
- Various MTD fixes from Boris - Zap various unused / legacy paths. - pxa3xx NAND update from Miquel Signed-off-by: Tom Rini <trini@konsulko.com>
2018-12-03Merge tag 'signed-efi-next' of git://github.com/agraf/u-bootTom Rini
Patch queue for efi - 2018-12-03 This release is fully packed with lots of glorious improvements in UEFI land again! - Make PE images more standards compliant - Improve sandbox support - Improve correctness - Fix RISC-V execution on virt model - Honor board defined top of ram (fixes a few boards) - Imply DM USB access when distro boot is available - Code cleanups
2018-12-03board_r: fix build with DM_SPIChristophe Leroy
CC common/board_r.o common/board_r.c:747:2: error: ‘initr_spi’ undeclared here (not in a function) initr_spi, ^ make[1]: *** [common/board_r.o] Error 1 Fixes: ebe76a2df9f6 ("dm: Remove spi_init() from board_r.c when using driver model") Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-12-02fdt: sandbox: correct use of ${fdtcontroladdr}Heinrich Schuchardt
The sandbox uses a virtual address space that is neither the physical nor the virtual address space of the operating system. All address used on the command line live in this address space. So also the environment variable ${fdtcontroladdr} has to be in this address space. Commands like bootefi and booti receive the fdt address as parameter. Without the patch ${fdtcontroladdr} cannot be used as parameter value on the sandbox. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-11-27board_r: Remove initr_spiJagan Teki
Drop unused initr_spi, which just return 0, no usage. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-11-27spi: Remove unused mpc8xx codeJagan Teki
- spi_init_f - spi_init_r - spi_read - spi_write these spi calls are exclusively for mpc8xx, but the relevant driver is not available so remove it. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-10-06configs: drop CONFIG_SYS_EXTRA_ENV_RELOCSimon Goldschmidt
Instead of manually specifying CONFIG_SYS_EXTRA_ENV_RELOC for every board that needs it, it shouldn't hurt to let initr_reloc_global_data() always relocate gd->env_addr unless we know this pointer is outside the initial binary. To achieve this, the relocation is omitted if CONFIG_ENV_ADDR is defined (and ENV_IS_EMBEDDED is not). Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2018-08-10sandbox: led: use new function to configure default statePatrick Delaunay
Initialize the led with the default state defined in device tree in board_init and solve issue with test for led default state. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-07-19env: common: accept flags on reset to default envYaniv Levinsky
The function set_default_env() sets the hashtable flags for import_r(). Formally set_default_env() doesn't accept flags from its callers. In practice the caller can (un)set the H_INTERACTIVE flag, but it has to be done using the first character of the function's string argument. Other flags like H_FORCE can't be set by the caller. Change the function to accept flags argument. The benefits are: 1. The caller will have to explicitly set the H_INTERACTIVE flag, instead of un-setting it using a special char in a string. 2. Add the ability to propagate flags from the caller to himport(), especially the H_FORCE flag from do_env_default() in nvedit.c that currently gets ignored for "env default -a -f" commands. 3. Flags and messages will not be coupled together. A caller will be able to set flags without passing a string and vice versa. Please note: The propagation of H_FORCE from do_env_default() does not introduce any functional changes, because currently himport_r() is set to destroy the old environment regardless if H_FORCE flag is set or not. More changes are needed to utilize the propagation of H_FORCE. Signed-off-by: Yaniv Levinsky <yaniv.levinsky@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2018-07-10common: print \n in initr_scsi()Heinrich Schuchardt
Typically init_scsi() does not output anything. So initr_scsi() should provide a \n or we may see borked output like SCSI: Net: No ethernet found. as observed with sandbox_defconfig. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-06-24board_r: Do not initialize IDE when DM BLK is onBin Meng
With driver model philosophy, we should avoid explicitly calling driver initialization routine during boot. This updates the ram init sequence table to exclude the IDE initialization for DM BLK. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-27Convert CONFIG_SPI to KconfigAdam Ford
This converts the following to Kconfig: CONFIG_SPI This partly involves updating code that assumes that CONFIG_SPI implies things that are specific to the MPC8xx SPI driver. For now, just update the CONFIG tests. This also involves reworking the default for CONFIG_SYS_DEF_EEPROM_ADDR so that we don't set it when we cannot make a reasonable default, as it does not cause any compile failures. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-06input: Drop PS/2 keyboard supportSimon Glass
This is not used by any current board and has not been converted to driver model. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
2018-03-16common: move init_helpers.h prototypes in init.hPatrick Delaunay
Merge init_helpers.h in the new file init.h with only prototypes for init_cache_f_r used in common/board_f.c Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-02-13fix spelling of 'functions' in 2 places (was 'funtcions')Simon Goldschmidt
Signed-off-by: Simon Goldschmidt <sgoldschmidt@de.pepperl-fuchs.com>
2018-01-28common: board_r: Fix style violationsMario Six
Fix some style violations in the board_r file. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-01-19board_r: remove superfluous #ifdef CONFIG_PRAMHeinrich Schuchardt
initr_mem() is already enclosed by #if defined(CONFIG_PRAM) #endif So there is no need to check CONFIG_PRAM again inside the function. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-12riscv: Modify generic codes to support RISC-VRick Chen
Support common commands bdinfo and image format, also modify common generic flow for RISC-V. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Signed-off-by: Greentime Hu <green.hu@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-12-07log: Plumb logging into the init sequenceSimon Glass
Set up logging both before and after relocation. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-12-07Drop the log bufferSimon Glass
This does not appear to be used by any boards. Before introducing a new log system, remove this old one. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-10-16Drop CONFIG_HAS_DATAFLASHTuomas Tynkkynen
Last user of this option went away in commit: fdc7718999 ("board: usb_a9263: Update to support DT and DM") Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2017-08-16env: Rename eth_getenv_enetaddr() to eth_env_get_enetaddr()Simon Glass
Rename this function for consistency with env_get(). Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16env: Rename getenv_hex(), getenv_yesno(), getenv_ulong()Simon Glass
We are now using an env_ prefix for environment functions. Rename these for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16env: Rename common functions related to setenv()Simon Glass
We are now using an env_ prefix for environment functions. Rename these commonly used functions, for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16env: Rename setenv() to env_set()Simon Glass
We are now using an env_ prefix for environment functions. Rename setenv() for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-27spl: make SPL and normal u-boot stage use independent SYS_MALLOC_F_LENAndy Yan
Some platforms have very limited SRAM to run SPL code, so there may not be the same amount space for a malloc pool before relocation in the SPL stage as the normal U-Boot stage. Make SPL and (the full) U-Boot stage use independent SYS_MALLOC_F_LEN, so the size of pre-relocation malloc pool can be configured memory space independently. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> [fixed up commit-message:] Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-07-11Allow displaying the U-Boot banner on a video displaySimon Glass
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: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Stephen Warren <swarren@nvidia.com>
2017-07-06avr32: Retire AVR32 for goodAndy Shevchenko
AVR32 is gone. It's already more than two years for no support in Buildroot, even longer there is no support in GCC (last version is heavily patched 4.2.4). Linux kernel v4.12 got rid of it (and v4.11 didn't build successfully). There is no good point to keep this support in U-Boot either. Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2017-06-12powerpc, 8xx: remove support for 8xxHeiko Schocher
There was for long time no activity in the 8xx area. We need to go further and convert to Kconfig, but it turned out, nobody is interested anymore in 8xx, so remove it (with a heavy heart, knowing that I remove here the root of U-Boot). Signed-off-by: Heiko Schocher <hs@denx.de>
2017-06-05bootstage: Record time taken to set up the live device treeSimon Glass
This time is interesting as a comparision with the flat device tree time. Add it to the record. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-05bootstage: Record the time taken to set up driver modelSimon Glass
Driver model is set up ones before relocation and once after. Record the time taken in each case. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-05bootstage: Init as early as possibleSimon Glass
At present we don't allow use of bootstage before driver model is running. This means we cannot time the init of driver model itself. Now that bootstage requires its own board-specific timer, we can move its init to earlier in the sequence, both before and after relocation. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-05api: Add a header for api_init()Simon Glass
Put this in its own header instead of using common.h. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-01dm: Build a live tree after relocationSimon Glass
If enabled, build a live device tree after relocation. This can then be used by driver model. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-05-22Kconfig: Add a CONFIG_IDE optionSimon Glass
At present IDE support is controlled by CONFIG_CMD_IDE. Add a separate CONFIG_IDE option so that IDE support can be enabled without requiring the 'ide' command. Update existing users and move the ide driver into drivers/block since it should not be in common/. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-05-16Merge branch 'master' of git://git.denx.de/u-boot-mmcTom Rini
- Add #undef CONFIG_DM_MMC_OPS to omap3_logic in the SPL build case, to match other TI platforms in the same situation. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-05-15mmc: replace CONFIG_GENERIC_MMC with CONFIG_MMCMasahiro Yamada
Now CONFIG_GENERIC_MMC and CONFIG_MMC match for all defconfig. We do not need two options for the same feature. Deprecate the former. This commit was generated with the sed script 's/GENERIC_MMC/MMC/' and manual fixup of drivers/mmc/Kconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-05-15Drop CONFIG_I2CFASTSimon Glass
This option is not used in U-Boot. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-04-05board_f: Make init_helpers genericSimon Glass
This header file is used by two archs. It could be used by all of them since it allows the cache to be on during relocation. Move it into a generic file. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-04-05SPARC: RemoveTom Rini
The SPARC architecture is currently unmaintained, remove. Cc: Francois Retief <fgretief@spaceteq.co.za> Signed-off-by: Tom Rini <trini@konsulko.com>
2017-03-28mtd: nand: remove nand size print from nand_init functionHou Zhiqiang
Add nand_size() function to move the nand size print into initr_nand(). Remove nand size print from nand_init() to allow other function to call nand_init() without printing nand size. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2017-02-12flash: complete CONFIG_SYS_NO_FLASH move with renamingMasahiro Yamada
We repeated partial moves for CONFIG_SYS_NO_FLASH, but this is not completed. Finish this work by the tool. During this move, let's rename it to CONFIG_MTD_NOR_FLASH. Actually, we have more instances of "#ifndef CONFIG_SYS_NO_FLASH" than those of "#ifdef CONFIG_SYS_NO_FLASH". Flipping the logic will make the code more readable. Besides, negative meaning symbols do not fit in obj-$(CONFIG_...) style Makefiles. This commit was created as follows: [1] Edit "default n" to "default y" in the config entry in common/Kconfig. [2] Run "tools/moveconfig.py -y -r HEAD SYS_NO_FLASH" [3] Rename the instances in defconfigs by the following: find . -path './configs/*_defconfig' | xargs sed -i \ -e '/CONFIG_SYS_NO_FLASH=y/d' \ -e 's/# CONFIG_SYS_NO_FLASH is not set/CONFIG_MTD_NOR_FLASH=y/' [4] Change the conditionals by the following: find . -name '*.[ch]' | xargs sed -i \ -e 's/ifndef CONFIG_SYS_NO_FLASH/ifdef CONFIG_MTD_NOR_FLASH/' \ -e 's/ifdef CONFIG_SYS_NO_FLASH/ifndef CONFIG_MTD_NOR_FLASH/' \ -e 's/!defined(CONFIG_SYS_NO_FLASH)/defined(CONFIG_MTD_NOR_FLASH)/' \ -e 's/defined(CONFIG_SYS_NO_FLASH)/!defined(CONFIG_MTD_NOR_FLASH)/' [5] Modify the following manually - Rename the rest of instances - Remove the description from README - Create the new Kconfig entry in drivers/mtd/Kconfig - Remove the old Kconfig entry from common/Kconfig - Remove the garbage comments from include/configs/*.h Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-02-06x86: board_r: Set the global data pointer after relocationSimon Glass
Since 'gd' is just a normal variable on 64-bit x86, it is relocated by the time we get to board_init_r(). The old 'gd' variable is passed in as parameter to board_init_r(), presumably for this situation. Assign it on 64-bit x86 so that gd points to the correct data. Options to improve this: - Make gd a fixed register and remove the board_init_r() parameter - Make all archs use this board_init_r() parameter The second has a TODO in the code. The first has a TODO in a future commit ('x86: Support global_data on x86_64') Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-02-06board_f/r: Use static const for the init sequencesSimon Glass
These tables should be declared static const. Unfortunately the table in board_r is updated on machines with manual relocation. Update them. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-01-25Drop CONFIG_CMD_DOCSimon Glass
This is not used in U-Boot, and the only usage calls a non-existent function. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-01-25Drop CONFIG_WINBOND_83C553Simon Glass
This is not used in U-Boot. Drop this option and associated dead code. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-01-21status_led: Kconfig migrationUri Mashiach
Move all of the status LED feature to drivers/led/Kconfig. The LED status definitions were moved from the board configuration files to the defconfig files. TBD: Move all of the definitions in the include/status_led.h to the relevant board's defconfig files. Tested boards: CL-SOM-AM57x, CM-T335 Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il>
2016-12-20dm: Add support for scsi/sata based devicesMichal Simek
All sata based drivers are bind and corresponding block device is created. Based on this find_scsi_device() is able to get back block device based on scsi_curr_dev pointer. intr_scsi() is commented now but it can be replaced by calling find_scsi_device() and scsi_scan(). scsi_dev_desc[] is commented out but common/scsi.c heavily depends on it. That's why CONFIG_SYS_SCSI_MAX_DEVICE is hardcoded to 1 and symbol is reassigned to a block description allocated by uclass. There is only one block description by device now but it doesn't need to be correct when more devices are present. scsi_bind() ensures corresponding block device creation. uclass post_probe (scsi_post_probe()) is doing low level init. SCSI/SATA DM based drivers requires to have 64bit base address as the first entry in platform data structure to setup mmio_base. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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