LuminaSensum/barebox

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LuminaSensum / barebox

2020-01-14	e76009b Browse files » ARM: zynq: zedboard: add PBL console support ... Allows for significantly easier debugging of PBL functions. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 13 Jan 2020 Sascha Hauer committed on 14 Jan 2020
	49e79eb Browse files » serial: cadence: add lowlevel init and putc functions ... This allows to use the Cadence serial as a PBL console. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 13 Jan 2020 Sascha Hauer committed on 14 Jan 2020
	521589d Browse files » serial: cadence: move register definitions into header file ... Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 13 Jan 2020 Sascha Hauer committed on 14 Jan 2020
	3289578 Browse files » ARM: zynq: zed: partially revert zynq_cpu_lowlevel_init() chnages ... Calling arm_cpu_lowlevel_init() from zynq_cpu_lowlevel_init() adds a stack push/pop to the latter function which doesn't work this early in the boot. As the BootROM apparently hands proccessor control to us in abort(!?!) mode, setting up a stack requires duplicating most of arm_cpu_lowlevel_init(). To get around this catch-22 move the call to arm_cpu_lowlevel_init back into the board lowlevel start function, so we don't need a stack at all. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 13 Jan 2020 Sascha Hauer committed on 14 Jan 2020
	1c49e84 Browse files » PCI: layerscape: Fixup iommu-map properties ... The iommu-map properties are needed for proper PCI support under Linux. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 14 Jan 2020
	10bae36 Browse files » PCI: layerscape: rename variable ... Rename 'arr' to 'msi_map' which is a better name when we add another array in the next patch. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 14 Jan 2020
2020-01-13	1ca381b Browse files » ARM: Layerscape: setup icids for the IOMMU ... The Isolation Context Identifiers (icid) have to be configured in the hardware and communicated to the Kernel via device tree fixups. This adds the missing bits and pieces to make the IOMMU work under Linux. As of Linux-5.5 the SMMU doesn't work out of the box. This series has been tested in conjunction with this Kernel series: https://lore.kernel.org/patchwork/cover/997994/ Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 13 Jan 2020
	99a1a18 Browse files » net: fsl-fman: Do not put hardware in reset before Linux start ... Linux depends on the icid values configured in the DPAA. Do not put the hardware into reset in order to preserve the register values. Without this, the IOMMU doesn't work properly. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 13 Jan 2020
	1b23cd8 Browse files » include/soc/fsl: Make struct ccsr_qman v3 specific ... struct ccsr_qman is ifdeffed for different versions of this structure. CONFIG_SYS_FSL_QMAN_V3 is not defined which means we happen to use the wrong version on LS1046a. Hardcode it to the v3 version to make it work on LS1046a and rename it to ccsr_qman_v3 to make it obvious that it needs a change on non v3 versions. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 13 Jan 2020
	e9ee788 Browse files » include/soc/fsl: remove unused function prototypes ... include/soc/fsl/fsl_qbman.h contains function prototypes we do not implement, drop them. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 13 Jan 2020
	8a46d1b Browse files » ARM: Layerscape: replace overcomplicated macros ... The icid tables are generated with several macros which makes the code hard to read. Drop the macros. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 13 Jan 2020
2020-01-10	bbb580a Browse files » images: gitignore more files ... Layerscape generates .image files and mvebu generates .mvebu1img files. git Ignore them. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 10 Jan 2020
2020-01-09	917c671 Browse files » esdhc-pbl: remove now unused imx8_esdhc_load_piggy ... Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 7 Jan 2020 Sascha Hauer committed on 9 Jan 2020
	e973ec5 Browse files » ARM: nxp-imx8mq-evk: fix second stage booting ... If the whole image already resides in DRAM, e.g. by starting the image via the bootm handler we try to load the piggydata from storage, which may well be different from our expected piggydata, already present in DRAM. Fix this by avoiding the special piggydata load function, but instead load the whole image after DRAM is up and just replace the PBL part to ensure we are still running the HAB validated code after TF-A hands back control to our code in DRAM. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 7 Jan 2020 Sascha Hauer committed on 9 Jan 2020
	9cede72 Browse files » esdhc-pbl: allow to skip starting i.MX8 image ... Add an option that allows to just load the image into memory, but return to the calling function instead of directly jumping to the loaded image. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 7 Jan 2020 Sascha Hauer committed on 9 Jan 2020
2020-01-08	bd0c7ed Browse files » include/linux/amba/bus.h: drop unused declarations ... Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 7 Jan 2020 Sascha Hauer committed on 8 Jan 2020
	8ebc87e Browse files » habv4: imx change signing area from full to the executed image ... the whole barebox with mbr and partition table were be signed by default. change the signing to the executed image without signing the mbr, partition table and header_gap by imx8mq additional delete option full, from-dcdofs and skip-mbr Signed-off-by: Maik Otto <m.otto@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Maik Otto authored on 7 Jan 2020 Sascha Hauer committed on 8 Jan 2020
	aa0746b Browse files » ARM: zynq: zed: use zynq_cpu_lowlevel_init() ... Make sure the required workarounds for CPU errata are applied. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 6 Jan 2020 Sascha Hauer committed on 8 Jan 2020
	536a4a5 Browse files » ARM: zynq: add Zynq specific lowlevel CPU init function ... This adds a Zynq specific CPU lowlevel init function, which applies the required workarounds for the Cortex A9 r3p0 core. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 6 Jan 2020 Sascha Hauer committed on 8 Jan 2020
	184050d Browse files » ARM: rpi_defconfig: Enable more features ... This enabled more features for the rasperrypi boards: - DWC2 USB driver - Networking support - GPIO EXP driver - LED support - more commands Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Jan 2020
	0ae49b5 Browse files » ARM: rpi mailbox: Use non interruptible timeout ... This makes sure that during a mailbox transfer no other mailbox transfer is started. This happens on a raspberrypi3 where one GPIO on the firmware GPIO controller (which is controlled via mailbox) is registered as a heartbeat LED. With this it can happen that during a mailbox transfer the poller which drives the heartbeat LED is triggered in is_timeout() which results in corrupted transfers. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Jan 2020
	c4b3610 Browse files » ARM: rpi_defconfig: Enable raspberry GPIO exp driver ... Enable the recently introduced GPIO exp driver. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Jan 2020
	384db97 Browse files » ARM: bcm2835 mbox: use pr_* to print messages ... To give the user an idea where the messages come from. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Jan 2020
	6177d22 Browse files » gpio: Add raspberrypi exp gpio driver ... Taken from the kernel adopted to barebox. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Jan 2020
	2bc68fd Browse files » ARM: bcm2835 mbox: Remove response valid check ... Not all messages return a valid response as they do not send a response at all. This is at least true for the SET_GPIO_STATE and SET_GPIO_CONFIG messages. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Jan 2020
2020-01-06	089b037 Browse files » dts: update to v5.5-rc3 ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Jan 2020
2020-01-06	0d0d89d Browse files » MIPS: loongson: rename CPU_LOONGSON1 to CPU_GS232 ... The CPU in the loongson 1b SoC is called GS232. Here is some active chips and it's core: NAME CPU Core(s) The loongson 3 series/server & desktop 3A3000/3B3000 GS464E 64bit x4 3A2000/3B2000 GS464E 64bit x4 3B1500 GS464 64bit x8 3A1000 GS464 64bit x4 The loongson 2 series/low power 2K1000 GS264 64bit x2 2F GS464 64bit x1 2H GS464 64bit x1 The loongson 1 series/embeded 1C101 GS132R 32bit ? 1D GS132 32bit ? 1C GS232 32bit x1 1B GS232 32bit x1 1A GS232 32bit x1 see: [1] http://www.loongson.cn/product/ Signed-off-by: Du Huanpeng <duhuanpeng@loongson.cn> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Du Huanpeng authored on 26 Nov 2019 Sascha Hauer committed on 6 Jan 2020
2019-12-20	7fb7358 Browse files » ARM: nxp-imx8mq-evk: fix bootflow comment ... The comment above nxp_imx8mq_evk_start is no longer accurate, as there is no trampoline in DRAM anymore. Change the comment to reflect the current boot flow. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 19 Dec 2019 Sascha Hauer committed on 20 Dec 2019
	a25da7f Browse files » ARM: nxp-imx8mq-evk: clean up nxp_imx8mq_evk_start ... Mostly cosmetic changes: - reduce scope of local variabes - wrap comment to fir 80 char limit - check return value from imx8_esdhc_load_piggy - drop intermediate function that only wraps a single other function Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 19 Dec 2019 Sascha Hauer committed on 20 Dec 2019
	8f37c5c Browse files » ARM: nxp-imx8mq-evk: switch the PBL memcpy parameters to common variables ... Use the variables defined in sections.h, instead of hand rolling the same computation. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 19 Dec 2019 Sascha Hauer committed on 20 Dec 2019