LuminaSensum/barebox

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LuminaSensum / barebox

2019-11-13	2d67f78 Browse files » Documentation: boards: stm32mp: document boot error LED ... The STM32MP Evaluation Kits place a LED on PA13 to display boot status. Document its blinking patterns. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Ahmad Fatoum authored on 12 Nov 2019 Sascha Hauer committed on 13 Nov 2019
	76f136d Browse files » i2c: stm32: use device_reset_us helper instead of open-coding ... The exact sequence is already available in form of device_reset_us. Make use of it. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Ahmad Fatoum authored on 12 Nov 2019 Sascha Hauer committed on 13 Nov 2019
	309ce31 Browse files » watchdog: stm32_iwdg: return -ENOSYS on attempt to disable ... The stm32_iwdg watchdog can't be disabled. To have the wd commant report this fact correctly to the user, the ->set_timeout needs to return -ENOSYS which is interpreted as "Watchdog cannot be disabled" instead of -EINVAL which means "Timeout value out of range". Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Ahmad Fatoum authored on 12 Nov 2019 Sascha Hauer committed on 13 Nov 2019
	218427e Browse files » mfd: stpmic1: use register define from header ... A previous commit has copied over the upstream <linux/mfd/stpmic1.h> header. Use it instead of replicating register definitions in the MFD and watchdog cell driver. No functional change. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Ahmad Fatoum authored on 12 Nov 2019 Sascha Hauer committed on 13 Nov 2019
	bffb9de Browse files » ARM: stm32mp157c-dk2: add optional DEBUG_LL print to entry point ... The TF-A sets up pin muxing and clocking for the UART4 which is the UART suggested by ST for use as debug console. Eventually, we might want to do this ourselves to be sure, but for now lets just stick in a putc_ll('>'), so user selecting DEBUG_LL can see that barebox started. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Ahmad Fatoum authored on 12 Nov 2019 Sascha Hauer committed on 13 Nov 2019
	19aa70c Browse files » ARM: dts: stm32mp: move alias to SoC device tree ... We'll want reliable ordering for other SD/MMC using boards as well, thus move the alias out of the board device tree into the SoC's. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Ahmad Fatoum authored on 12 Nov 2019 Sascha Hauer committed on 13 Nov 2019
2019-11-12	4d824b3 Browse files » net: designware: eqos: stop DMA on halt ... designware_eqos.c contains an eqos_stop implementation to stop the NIC when halting the interface. Unfortunately it wasn't used leading to memory corruption on boot, possibly due to DMA. Fix this. Signed-off-by: Ahmad Fatoum <ahmad@a3f.at> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Ahmad Fatoum authored on 11 Nov 2019 Sascha Hauer committed on 12 Nov 2019
2019-11-12	3b8b70b Browse files » ARM: am335x: Fix am335x_sdram_size() not running at link address ... am335x_sdram_size() may be called when we are not running at the address we are linked at. This means tree switch conversions and jump tables will not work. Disable these in the CFLAGS for this file. This fixes a crash in am335x_sdram_size() with newer gcc versions. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 12 Nov 2019
2019-11-11	0c7c5c2 Browse files » ARM: am335x: Enable MMC2 clock ... Since Kernel commit 5b63fb90adb9 ("ARM: dts: Fix incomplete dts data for am3 and am4 mmc") (barebox commit 419db1f984 ("dts: update to v5.3-rc7")) the AM33xx MMC2 controller is unconditionally enabled in the dts. This has the effect that the driver probes for this device and then can't access the registers as the clock is disabled. Enable the clock to let the driver probe successfully. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Nov 2019
2019-11-08	38b62d0 Browse files » ARM: mmu-early: On i.MX6 with HAB map ROM is mapped without XN ... On i.MX6 with HAB enabled we call into the ROM later in imx6_hab_get_status(). This only works when the XN bit is not set for this area, so remap the first MiB as cached which doesn't have the XN bit set. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Nov 2019
2019-11-07	4220694 Browse files » Merge branch 'for-next/zynqmp' Sascha Hauer committed on 7 Nov 2019
	047d617 Browse files » Merge branch 'for-next/watchdog' Sascha Hauer committed on 7 Nov 2019
	cd8a909 Browse files » Merge branch 'for-next/stm32' Sascha Hauer committed on 7 Nov 2019
	701a6ae Browse files » Merge branch 'for-next/socfpga' Sascha Hauer committed on 7 Nov 2019
	422d0ae Browse files » Merge branch 'for-next/misc' Sascha Hauer committed on 7 Nov 2019
	989ca04 Browse files » Merge branch 'for-next/mips' Sascha Hauer committed on 7 Nov 2019
	af3fb73 Browse files » Merge branch 'for-next/imx' Sascha Hauer committed on 7 Nov 2019
	f535323 Browse files » Merge branch 'for-next/ext4' Sascha Hauer committed on 7 Nov 2019
	a2de36d Browse files » Merge branch 'for-next/efi' Sascha Hauer committed on 7 Nov 2019
	760bc83 Browse files » Merge branch 'for-next/dts' Sascha Hauer committed on 7 Nov 2019
	f3a5887 Browse files » dts: update to v5.4-rc6 ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 7 Nov 2019
	v2019.11.0 ea24473 Browse files » Release v2019.11.0 ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 7 Nov 2019
	52cc061 Browse files » ARM: dts: stm32mp: report psci v0.2 at least ... ARM TF-A reports compatibility with PSCI v1.1 since v1.5. Upstream ARM TF-A support for STM32MP was introduced with v1.6. It's thus safe to assume that the STM32MP barebox will never have to interact with a secure monitor implementing PSCI v0.1. Overwrite the psci device tree compatible to specify v0.2. This is the first version that implements PSCI_VERSION, which allows the barebox psci client driver selected in this commit to query the actual PSCI version and fix it up into the device tree. This fixes an issue where resetting via PSCI fails in Linux because the upstream device tree compatible: reboot: Restarting system Reboot failed -- System halted Reported-by: Michael Olbrich <mol@pengutronix.de> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Ahmad Fatoum authored on 6 Nov 2019 Sascha Hauer committed on 7 Nov 2019
	705d494 Browse files » ARM: stm32mp: select ARM_USE_COMPRESSED_DTB for the whole arch ... We'll probably be using compressed DTBs for all new boards as well, thus move the ARM_USE_COMPRESSED_DTB, so it's always selected for STM32MP. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Ahmad Fatoum authored on 6 Nov 2019 Sascha Hauer committed on 7 Nov 2019
	80bd178 Browse files » ARM: psci: implement PSCI client driver ... System reset on the STM32MP may be done via PSCI when running TF-A as first-stage boot loader. Provide a PSCI driver to simplify using it: - A psci_invoke function is exported, so other code can use it - A fixup for the PSCI device tree node is registered - A reset and poweroff handler via PSCI is registered for PSCI >= v0.2 Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Ahmad Fatoum authored on 6 Nov 2019 Sascha Hauer committed on 7 Nov 2019
	9efa1f8 Browse files » ARM: psci: wire in smc command help ... The smc command has a help defined, but unused. Wire it in, so help smc and smc -invalidoption work as expected. While at it, remove the unimplemented -z option. It's unneeded, because -c turns off the CPU after starting it again already. Also it seems it's not implementable without interprocessor communication, which is probably overkill here. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Ahmad Fatoum authored on 6 Nov 2019 Sascha Hauer committed on 7 Nov 2019
	b64f035 Browse files » ARM: psci: use CONFIG_ARM_PSCI_DEBUG for smc command ... There's already an option to use when debugging PSCI. Instead of requiring users to #define DEBUG 1 as well, have the smc command be usable when CONFIG_ARM_PSCI_DEBUG, not DEBUG is defined. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Ahmad Fatoum authored on 6 Nov 2019 Sascha Hauer committed on 7 Nov 2019
	95bf114 Browse files » ARM: psci: translate PSCI error codes in smc command ... For more usability, translate CPU_ON error codes into the error descriptions found in the PSCI Platform Design Document[1]. [1]: http://infocenter.arm.com/help/topic/com.arm.doc.den0022d/Power_State_Coordination_Interface_PDD_v1_1_DEN0022D.pdf Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Ahmad Fatoum authored on 6 Nov 2019 Sascha Hauer committed on 7 Nov 2019
2019-11-06	c92e648 Browse files » MIPS: loongsonl: pull headers from linux kernel ... Signed-off-by: Du Huanpeng <u74147@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Du Huanpeng authored on 4 Nov 2019 Sascha Hauer committed on 6 Nov 2019
2019-11-06	cfb5d8d Browse files » ARM: stm32mp: enable STPMIC1 MFD and cell drivers ... The STPMIC1 is the ST Microelectronics PMIC designed for use with STM32MP. Enable it and its cell drivers by default in the defconfig. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Ahmad Fatoum authored on 6 Nov 2019 Sascha Hauer committed on 6 Nov 2019