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* common: Move command functions out of common.hSimon Glass2019-12-0223-16/+38
| | | | | | | Move these functions into the command.h header file which is a better fit. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move enable/disable_interrupts out of common.hSimon Glass2019-12-0261-7/+69
| | | | | | | | Move these two functions into the irq_funcs.h header file. Also move interrupt_handler_t as this is used by the irq_install_handler() function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move interrupt functions into a new headerSimon Glass2019-12-0242-7/+60
| | | | | | | | | | | | These functions do not use driver model but are fairly widely used in U-Boot. But it is not clear that they will use driver model anytime soon, so we don't want to label them as 'legacy'. Move them to a new irq_func.h header file. Avoid the name 'irq.h' since it is widely used in U-Boot already. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* arm: powerpc: Tidy up code style for interrupt functionsSimon Glass2019-12-0214-35/+35
| | | | | | | Remove the unwanted space before the bracket. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move ARM cache operations out of common.hSimon Glass2019-12-02135-24/+159
| | | | | | | | | These functions are CPU-related and do not use driver model. Move them to cpu_func.h Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Drop checkicache() and checkdcache()Simon Glass2019-12-022-67/+65
| | | | | | | | These are used by only one arch and only within a single file. Drop the declarations from the common file. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move some cache and MMU functions out of common.hSimon Glass2019-12-0294-9/+101
| | | | | | | | | | | | These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* arm: powerpc: Tidy up code style for cache functionsSimon Glass2019-12-026-24/+28
| | | | | | | Remove the unwanted space before the bracket. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move some SMP functions out of common.hSimon Glass2019-12-0212-3/+13
| | | | | | | These functions belong in cpu_func.h so move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move checkcpu() out of common.hSimon Glass2019-12-0217-1/+44
| | | | | | | This function belongs in cpu_func.h so move it over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Drop cpu_init()Simon Glass2019-12-021-2/+0
| | | | | | | This function is not defined anywhere. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move some CPU functions out of common.hSimon Glass2019-12-0210-20/+9
| | | | | | | | | These functions belong in cpu_func.h since they do not use driver model. Move them over. Don't bother adding comments since these functions should be deleted. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move mii_init() function out of common.hSimon Glass2019-12-0210-3/+10
| | | | | | | This function belongs in mii.h so move it over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move get_ticks() function out of common.hSimon Glass2019-12-0268-5/+78
| | | | | | | This function belongs in time.h so move it over and add a comment. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move timer_get_us() function out of common.hSimon Glass2019-12-022-3/+7
| | | | | | | | This function belongs in time.h so move it over and update the comment style. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* arm: pxa: Drop pxa_wait_ticks()Simon Glass2019-12-021-8/+4
| | | | | | | | | | This function has a similar name to the common wait_ticks(). It is only used in one place and seems small enough to drop. Inline it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move wait_ticks functions out of common.hSimon Glass2019-12-023-1/+11
| | | | | | | This function belongs in time.h so move it over and add a comment. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move some time functions out of common.hSimon Glass2019-12-0212-4/+26
| | | | | | | These functions belong in time.h so move them over and add comments. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Add a new lz4.h header fileSimon Glass2019-12-025-3/+27
| | | | | | | | | Add a header file to house the lz4 compression function. Add a comment while we are here, since it not even clear from the name what the function actuall does. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move serial functions out of common.hSimon Glass2019-12-0234-9/+40
| | | | | | | These functions belong in serial.h so move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move serial_printf() to the serial headerSimon Glass2019-12-028-8/+18
| | | | | | | | | | | | Move this function header to serial.h since this function is clearly related to serial. The function itself stays in console.c since we don't have a single serial file. DM and non-DM each has a separate file so we would have to either create a new common serial file, or repeat the function in both serial.c and serial-uclass.c, neither of which seem worthwhile. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* serial: usb: Correct the usbtty_...() prototypesSimon Glass2019-12-022-8/+11
| | | | | | | | | The function declarations in serial.h are not in sync with what is currently used in usbtty. Fix this by updating the header and including it, to help catch future such problems. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move env_get_ip() to net.hSimon Glass2019-12-022-5/+20
| | | | | | | | | This function relates to networking, so move it out of the common.h header file. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* Move strtomhz() to vsprintf.hSimon Glass2019-12-0250-26/+76
| | | | | | | | | | | At present this function sits in its own file but it does not really justify it. There are similar string functions in vsprintf.h, so move it there. Also add the missing function comment. Use the vsprintf.h include file explicitly where needed. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move sorting functions to their own header fileSimon Glass2019-12-028-5/+40
| | | | | | | | These don't need to be in common.h so move them out into a new header. Also add some missing comments. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move bootcount functions to their header fileSimon Glass2019-12-023-4/+11
| | | | | | | | These don't need to be in common.h so move them out. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* spl: bootcount: Move code out of header fileSimon Glass2019-12-022-4/+11
| | | | | | | | | | | | | It is not good practice to write code in a header file. If it is included multiple times then the code can cause duplicate functions. Move the bootcount_store() and bootcount_load() functions into SPL. Note: bootcount is a bit strange in that it uses driver model but does not define proper drivers. This should be fixed. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* crc32: Use the crc.h header for crc functionsSimon Glass2019-12-0265-5/+63
| | | | | | | | | | | Drop inclusion of crc.h in common.h and use the correct header directly instead. With this we can drop the conflicting definition in fw_env.h and rely on the crc.h header, which is already included. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* crc: Fix code style with crc functionsSimon Glass2019-12-024-12/+73
| | | | | | | | | | | Some of these have a space before the bracket. Drop it to fix the style. Add some missing function comments while here. Note that u32 and u8 cannot be used here since crc.h is included on the host side. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Drop linux/crc8.hSimon Glass2019-12-026-28/+22
| | | | | | | | We have an existing U-Boot header for the one function that this defines. Use that instead of the linux/ one. Move over the nice comment. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Move random-number functions into their own headerSimon Glass2019-12-025-6/+43
| | | | | | | | Create a new rand.h header file and move functions into it, to reduce the size of common.h Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* status_led: Tidy up the code styleSimon Glass2019-12-023-7/+7
| | | | | | | There are a few whitespace problems with this code. Tidy them up. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* common: Drop global inclusion of status_led.hSimon Glass2019-12-0217-4/+16
| | | | | | | | This is only used by a few files so it should not be in the common header. Move it out. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* Drop CONFIG_SHOW_ACTIVITYSimon Glass2019-12-026-31/+0
| | | | | | This feature is not enabled by any board. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
* common: Move older CPU functions to their own headerSimon Glass2019-12-0210-9/+31
| | | | | | | | These should be moved to driver model, but in the meantime, move them out of the common header to help reduce its size. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* Merge git://git.denx.de/u-boot-socfpgaWIP/28Nov2019Tom Rini2019-11-283-1/+24
|\ | | | | | | - Assorted Gen5 fixes
| * ARM: socfpga: Unreset NAND in SPL on Gen5Marek Vasut2019-11-251-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case the SPL on Gen5 loads U-Boot from NAND, unreset the NAND IP explicitly in the platform code as the denali-spl driver is not aware of DM at all. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <chin.liang.see@intel.com> Cc: Dalon Westergreen <dwesterg@gmail.com> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Ley Foon Tan <ley.foon.tan@intel.com> Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Cc: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
| * ARM: socfpga: Introduce u-boot-with-nand-spl.sfp targetMarek Vasut2019-11-251-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The NAND devices with 128 kiB erase blocks require extra 64 kiB padding between each SPL image. Generate U-Boot image with such a padding using this new target. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <chin.liang.see@intel.com> Cc: Dalon Westergreen <dwesterg@gmail.com> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Ley Foon Tan <ley.foon.tan@intel.com> Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Cc: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
| * ARM: socfpga: Add ArriaV ST/SX IDMarek Vasut2019-11-251-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Add new FPGA ID for ArriaV ST/D3 or SX/B3 . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <chin.liang.see@intel.com> Cc: Dalon Westergreen <dwesterg@gmail.com> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Ley Foon Tan <ley.foon.tan@intel.com> Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Cc: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
| * ARM: socfpga: Purge pending transactions upon enabling bridges on Gen5Marek Vasut2019-11-251-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Gen5, when the FPGA is loaded and there was some prior interaction between the HPS and the FPGA via bridges (e.g. Linux was running and using some of the IPs in the FPGA) followed by warm reset, it has been observed that there might be outstanding unfinished transactions. This leads to an obscure misbehavior of the bridge. When the bridge is enabled again in U-Boot and there are outstanding transactions, a read from within the bridge address range would return a result of the previous read instead. Example: => bridge enable ; md 0xff200000 1 ff200000: 1234abcd => bridge enable ; md 0xff200010 1 ff200010: 5678dcba <------- this is in fact a value which is stored in a memory at 0xff200000 => bridge enable ; md 0xff200000 1 ff200000: 90effe09 <------- this is in fact a value which is stored in a memory at 0xff200010 and so it continues. Issuing a write does lock the system up completely. This patch opens the FPGA bridges in 'bridge enable' command, the tears them down again, and then opens them again. This allows these outstanding transactions to complete and makes this misbehavior go away. However, it is not entirely clear whether this is the correct solution. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <chin.liang.see@intel.com> Cc: Dalon Westergreen <dwesterg@gmail.com> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Ley Foon Tan <ley.foon.tan@intel.com> Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Cc: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
| * ARM: socfpga: Actually put bridges into reset on Gen5 in bridge disableMarek Vasut2019-11-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Gen5, the 'bridge disable' command write 0x0 to brgmodrst register, which releases all bridges from reset, instead of putting all bridges into reset. Fix this by inverting the mask and actually putting the bridges into reset. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <chin.liang.see@intel.com> Cc: Dalon Westergreen <dwesterg@gmail.com> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Ley Foon Tan <ley.foon.tan@intel.com> Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Cc: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
* | Merge git://git.denx.de/u-boot-usbTom Rini2019-11-289-60/+364
|\ \ | | | | | | | | | - USB keyboard improvements
| * | sandbox: enable USB_KEYBOARD_FN_KEYSHeinrich Schuchardt2019-11-254-0/+4
| | | | | | | | | | | | | | | | | | | | | Enable the support of function keys on the USB keyboard. This is necessary to test the USB keyboard driver. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * | dm: test: usb: rework keyboard testHeinrich Schuchardt2019-11-252-18/+293
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow the unit test to pass full 8 byte scan code sequences to the USB keyboard emulation driver and to parse multi-byte escape sequences. The following features are not yet tested: * LED status * caps-lock * num-lock * numerical pad keys The following features are not yet implemented by the USB keyboard driver and therefore not tested: * modifiers for non-alpha-numeric keys, e.g. <SHIFT><TAB> and <ALT><F4> * some special keys, e.g. <PRINT> * some modifiers, e.g. <ALT> and <META> * alternative keyboard layouts Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * | usb: kbd: move USB_KBD_BOOT_REPORT_SIZE to usb.hHeinrich Schuchardt2019-11-252-6/+6
| | | | | | | | | | | | | | | | | | | | | Move constant USB_KBD_BOOT_REPORT_SIZE. This allows us to reuse it. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
| * | usb: kbd: implement special keysHeinrich Schuchardt2019-11-252-0/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | Provide support for F1-F12, Insert, Delete, Home, End, Page Up, Page Down. As this leads to a size increase provide a customizing setting CONFIG_USB_KEYBOARD_FN_KEYS. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * | usb: kbd: simplify coding for arrow keysHeinrich Schuchardt2019-11-251-35/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid duplicate translation of arrow key codes. Reduce code size by avoiding strings and eliminating usb_kbd_put_sequence(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * | usb: kbd: signature of usb_kbd_put_queue()Heinrich Schuchardt2019-11-251-1/+1
| | | | | | | | | | | | | | | | | | | | | usb_kbd_buffer is defined as u8[]. So let usb_kbd_put_queue() use u8 as type of the parameter for the new byte. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * | usb: kbd: fix typoHeinrich Schuchardt2019-11-251-1/+1
| |/ | | | | | | | | | | | | %s/a interrupt/an interrupt/ Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* | Merge tag 'mmc-11-27-2019' of ↵Tom Rini2019-11-2813-180/+265
|\ \ | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-mmc - fsl_esdhc update and some cleanup in ls1021a/mpc83xx code - mmc tmio sdhi update for hs400
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