LuminaSensum/barebox

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LuminaSensum / barebox

2018-05-08	ef7cd06 Browse files » ARM: VFxxx: Record reset reason as a part of startup ... Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 20 Apr 2018 Sascha Hauer committed on 8 May 2018
	0c095f9 Browse files » ARM: VFxxx: Detect cpu variant on start ... Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 20 Apr 2018 Sascha Hauer committed on 8 May 2018
	4ace552 Browse files » ARM: VFxxx: Add code to detect cpu variant ... Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 20 Apr 2018 Sascha Hauer committed on 8 May 2018
	0475409 Browse files » ARM: i.MX: Print "revision unknown" if that is the case ... Printing "revision 16.16" if i.MX SoC's revision is unknown is a bit confusing so modify the code to actually say "revision unknown" in such a case. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 20 Apr 2018 Sascha Hauer committed on 8 May 2018
	c648993 Browse files » ARM: i.MX: Log detected reset reason ... Log detected reset reason as well as raw value of SRSR for better clarity. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 20 Apr 2018 Sascha Hauer committed on 8 May 2018
	307da7d Browse files » common: reset_source: Introduce reset_source_name() ... Introduce reset_source_name() to get string representation of current reset source. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 20 Apr 2018 Sascha Hauer committed on 8 May 2018
2018-05-04	d472b86 Browse files » watchdog: Port RAVE SP watchdog driver from Linux kernel ... Port RAVE SP watchdog driver from Linux kernel Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 2 May 2018 Sascha Hauer committed on 4 May 2018
2018-05-04	8239e32 Browse files » mfd: Port RAVE SP driver from Linux kernel ... Port MFD driver for RAVE SP from Linux kernel. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 2 May 2018 Sascha Hauer committed on 4 May 2018
2018-05-02	993d7e3 Browse files » ARM omap beagle defconfig: remove trace initcalls ... Debug output may be switched on when needed, but should not be on by default. Regenerating the defconfig removes CONFIG_TEXT_BASE. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Kurz authored on 26 Apr 2018 Sascha Hauer committed on 2 May 2018
	de057ab Browse files » ARM omap beagle xload_defconfig: do not load drivers from DT ... The first stage loader must run in SRAM and is limited in size. Remove unused support to load drivers from DT at this stage and save precious 9kB of code size. Regenerating the defconfig removes CONFIG_TEXT_BASE. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Kurz authored on 26 Apr 2018 Sascha Hauer committed on 2 May 2018
	2ffe4cb Browse files » usbnet: increase bulk message timeout ... Timeout of 1ms is too low for case when device operates in Full Speed mode. This causes most incoming frames to be lost. Since timeout is only used to get out of polling loop in case of no response from hardware, increasing it should be safe for all platforms. Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Tested-By: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Nikita Yushchenko authored on 26 Apr 2018 Sascha Hauer committed on 2 May 2018
	78c5b76 Browse files » arm: imx6: don't reset PFDs that are used by periph_clk ... Check if PLL2 PFD0 or PLL2 PFD2 is selected as clock source in register CCM CBCMR->pre_periph_clk_sel or CCM CBCMR->pre_periph2_clk. Don't reset the used PFDs to avoid system hang. ported from https://github.com/Freescale/u-boot-fslc/ commit/9293d7fd502ce29302fadb8b4ccb9231ec0bcc66 Signed-off-by: Marc Ohlf <ohlf@mkt-sys.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Marc Ohlf authored on 25 Apr 2018 Sascha Hauer committed on 2 May 2018
2018-04-26	ccdc6ba Browse files » ARM: i.MX7: Record reset reason as a part of startup ... Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 20 Apr 2018 Sascha Hauer committed on 26 Apr 2018
	f0b6b83 Browse files » ARM: i.MX6: Record reset reason as a part of startup ... Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 20 Apr 2018 Sascha Hauer committed on 26 Apr 2018
	3375252 Browse files » ARM: i.MX: Add infrastructure to record SoC reset reason ... Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 20 Apr 2018 Sascha Hauer committed on 26 Apr 2018
	505b5e6 Browse files » common: reset_source: Add the notion of "reset source instance" ... In order to accomodate SoCs that come with multiple watchdogs (or any other reset sources of the same kind) add a notion of "reset source instance", similar to what we already have for bootsource API. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 20 Apr 2018 Sascha Hauer committed on 26 Apr 2018
2018-04-25	a9fb641 Browse files » ARM: imx_v7_defconfig: Select various missing v7 boards by default ... Add the following boards: - ZII RDU2 (all variants) - ZII Vybrid Dev Board (and its derivatives) - Freescale/NXP i.MX7D SabreSD - NXP i.MX6ULL EVK - element 14 WaRP7 to be selected by default by imx_v7_defconfig. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 20 Apr 2018 Sascha Hauer committed on 25 Apr 2018
	8c48997 Browse files » ARM: i.MX: boot: Coalesce copy-pasted code ... All of the instances of imx_boot_save_loc() do exactly the same thing with the only difference being SoC-specific imx_get_boot_source call. Convert the code into a generic function taking function pointer to perform SoC specific bits. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 20 Apr 2018 Sascha Hauer committed on 25 Apr 2018
	d87e8e9 Browse files » video: tc358767: don't link AUX i2c adapter to parent OF node ... Otherwise the i2c core will try to populate the TC358767 child nodes as i2c devices, which is wrong. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 20 Apr 2018 Sascha Hauer committed on 25 Apr 2018
	9d8c00b Browse files » ARM: arm32: fix realocate_to_curr_addr ... After add aarch64 support (commit `868df08`) to realocation, MLO on beaglebone black do not boot any more. The issue is, that addition of offset in one if-case was not done. This patch fix this. Signed-off-by: Andreas Schmidt <mail@schmidt-andreas.de> Tested-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andreas Schmidt authored on 22 Apr 2018 Sascha Hauer committed on 25 Apr 2018
	e210349 Browse files » watchdog: omap: set hwdev before call watchdog_register ... Since watchdog_register access to hwdev (see commit `65a6443`) hwdev has to be initiate/set before calling watchdog_register. Signed-off-by: Andreas Schmidt <mail@schmidt-andreas.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andreas Schmidt authored on 22 Apr 2018 Sascha Hauer committed on 25 Apr 2018
	361da8b Browse files » watchdog: core: check hwdev before use it ... Avoid null pointer access, if hwdev was not set before call watchdog_register. Signed-off-by: Andreas Schmidt <mail@schmidt-andreas.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andreas Schmidt authored on 22 Apr 2018 Sascha Hauer committed on 25 Apr 2018
2018-04-17	aea31bf Browse files » commands: i2c_write: enable reg == 0 too ... This commit fixes the mistake introduced in the commit 34fadb685905 ('commands: i2c_write: enable raw write to address'). The intended behaviour for i2c_write command is "use raw i2c write only if reg address is not defined". Before the commit 34fadb685905 reg address == 0 was acceptable. After the commit 34fadb685905 reg address == 0 became unacceptable ("undefined") and will lead to raw i2c write. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 16 Apr 2018 Sascha Hauer committed on 17 Apr 2018
	0f73d8f Browse files » serdev: Allow polling interval to be adjusted at runtime ... Due to blocking, synchronous, polling driven nature of Barebox's serial communication handling trying to use two or more serial ports at high (1Mbaud+) baudrates results in data loss and noticeable perofmance degradation. This happens as soon as individual message being sent around start exceeding HW Rx FIFO in size. A good example of such a usecase would be using a system that has a serdev driver (operating @ 1Mbaud+) and trying to do a X/YMODEM transfer via serial console at comparable baudrates. To at least partially ameliorate the problem, add code that will expose "polling_interval" as a parameter, so that the user would have an option of temporarily disabling (or significatly decreasing the rate) of a given serdev's polling. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 12 Apr 2018 Sascha Hauer committed on 17 Apr 2018
	25cb29b Browse files » serial: Drop .remove functions from all drivers ... Depending on specifics, some 'serdev' devices might need prevent parent console device from being removed and corresponding memory deallocated to properly function until the very end of Barebox's execution. An example of such a use-case would be a reset handler relying on a serdev device for transport. To avoid having to develop complicatione reference counting/ownership scheme drop all of the code that calls console_unregister() and frees the memory effectively making the problem above impossible to arise. All of the de-initialization that serial drivers were doing in their .remove functions was somewhat superflous anyway, so this change should be pretty harmless. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 12 Apr 2018 Sascha Hauer committed on 17 Apr 2018
	cebb36c Browse files » serdev: Add trivial blocking read function ... Add example implementation of a trivial blocking read function as a part of Barebox's serdev API. NOTE: This code has not been tested against real devices, so use it at your own risk. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 12 Apr 2018 Sascha Hauer committed on 17 Apr 2018
	c2ee90f Browse files » console: Add simplified 'serdev' framework from Linux kernel ... Port 'serdev' UART-slave deivce framework found in recent Linux kernels (post 4.13) in order to be able to port 'serdev' slave drivers from Linux. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 12 Apr 2018 Sascha Hauer committed on 17 Apr 2018
	84fc611 Browse files » console: Introduce console_drain() ... Generalize high baud rate UART polling code found in lib/xmodem.c and expose it as a generic function in console API. The usecase for this -- besides X/Y-mode data transfers where the code originated -- is command/reply type of serial exchages at high baud rates (~1Mbaud) with payloads exceeding inernal UART FIFOs in size. Such interactions are not uncommon in serdev device and this patch is done in preparation for serdev support code that will follow. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 12 Apr 2018 Sascha Hauer committed on 17 Apr 2018
	7802c6f Browse files » ARM: i.MX6: boot: Return BOOTSOURCE_SPI_NOR, not BOOTSOURCE_SPI ... We use BOOTSOURCE_SPI to denote, among other things, QSPI on i.MX7 and VFxxx, whereas on i.MX6 it is used to mean SPI-NOR. To make functions like imx_xload() work consistently across various i.MX platforms use already existent BOOTSOURCE_SPI_NOR constant to mean booting from SPI-NOR on i.MX6 as well. Replace all in-tree code that relying on the old value as well. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 16 Apr 2018 Sascha Hauer committed on 17 Apr 2018
	23da05b Browse files » ARM: VFxxx: Implement code to detect bootsource ... Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 16 Apr 2018 Sascha Hauer committed on 17 Apr 2018