CVS commit: src/sys/arch/evbarm/odroid
Module Name:src Committed By: marty Date: Tue Nov 10 23:47:08 UTC 2015 Modified Files: src/sys/arch/evbarm/odroid: odroid_start.S Log Message: small cleanup of odroid_start.S removed attempt to 'rescue bootargs' that was causing a hang and isn't needed anyway. changed calls to XPUTC to use text constants rather than ascii decimal equivalents. adopted some of the techniques used in awin_start.s for reducing code and improving performance. polluted the namespace with _XPUTC so that xputc can be used from C code before early console is enabled. (Due to tracking a bug in early console initialization.) replaced a hardwired constant with the proper mannifest in the definition of TEMP_L1_TABLE This still needs MP support added but it should continue to work for XU3 while starting to work for XU4 To generate a diff of this commit: cvs rdiff -u -r1.6 -r1.7 src/sys/arch/evbarm/odroid/odroid_start.S Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/evbarm/odroid
Module Name:src Committed By: marty Date: Wed Nov 11 00:58:21 UTC 2015 Modified Files: src/sys/arch/evbarm/odroid: platform.h Log Message: Fix typo that prevented CONADDR from being defined for XU4 To generate a diff of this commit: cvs rdiff -u -r1.2 -r1.3 src/sys/arch/evbarm/odroid/platform.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/evbarm/conf
Module Name:src Committed By: marty Date: Sat Nov 14 07:15:58 UTC 2015 Added Files: src/sys/arch/evbarm/conf: ODROID-XU4 ODROID-XU4_INSTALL Log Message: SNAPSHOT: DOES NOT BOOT First crack at configuration files for the Hardkernel ODROID XU4. This kernel hangs attempting to write to the console early in boot. To generate a diff of this commit: cvs rdiff -u -r0 -r1.1 src/sys/arch/evbarm/conf/ODROID-XU4 \ src/sys/arch/evbarm/conf/ODROID-XU4_INSTALL Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Thu Nov 19 05:44:41 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_soc.c Log Message: add 5422 gic handling to attach code To generate a diff of this commit: cvs rdiff -u -r1.27 -r1.28 src/sys/arch/arm/samsung/exynos_soc.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/cortex
Module Name:src Committed By: marty Date: Wed Nov 25 04:03:34 UTC 2015 Added Files: src/sys/arch/arm/cortex: cortex_init.S Log Message: something temporary that will go away once odroid xu4 works To generate a diff of this commit: cvs rdiff -u -r0 -r1.1 src/sys/arch/arm/cortex/cortex_init.S Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/evbarm/odroid
Module Name:src Committed By: marty Date: Wed Nov 25 04:04:13 UTC 2015 Modified Files: src/sys/arch/evbarm/odroid: odroid_machdep.c odroid_start.S platform.h Log Message: snapshot: Does NOT boot To generate a diff of this commit: cvs rdiff -u -r1.39 -r1.40 src/sys/arch/evbarm/odroid/odroid_machdep.c cvs rdiff -u -r1.7 -r1.8 src/sys/arch/evbarm/odroid/odroid_start.S cvs rdiff -u -r1.3 -r1.4 src/sys/arch/evbarm/odroid/platform.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/evbarm/odroid
Module Name:src Committed By: marty Date: Thu Nov 26 21:27:31 UTC 2015 Modified Files: src/sys/arch/evbarm/odroid: odroid_machdep.c odroid_start.S platform.h Log Message: Revert my previous change -- it breaks other odroid devices To generate a diff of this commit: cvs rdiff -u -r1.40 -r1.41 src/sys/arch/evbarm/odroid/odroid_machdep.c cvs rdiff -u -r1.8 -r1.9 src/sys/arch/evbarm/odroid/odroid_start.S cvs rdiff -u -r1.4 -r1.5 src/sys/arch/evbarm/odroid/platform.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/evbarm/odroid
Module Name:src Committed By: marty Date: Thu Nov 26 21:42:19 UTC 2015 Modified Files: src/sys/arch/evbarm/odroid: odroid_machdep.c Log Message: repair conflicts from previous commit stupid marty checked in version with conflicts. bad marty no donut. To generate a diff of this commit: cvs rdiff -u -r1.41 -r1.42 src/sys/arch/evbarm/odroid/odroid_machdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/evbarm/odroid
Module Name:src Committed By: marty Date: Thu Nov 26 22:22:44 UTC 2015 Modified Files: src/sys/arch/evbarm/odroid: odroid_start.S Log Message: remove *all* of my changes to odroid_start.S To generate a diff of this commit: cvs rdiff -u -r1.9 -r1.10 src/sys/arch/evbarm/odroid/odroid_start.S Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/evbarm
Module Name:src Committed By: marty Date: Sat Nov 28 20:51:36 UTC 2015 Modified Files: src/sys/arch/evbarm/conf: mk.odroid src/sys/arch/evbarm/odroid: odroid_start.S Log Message: Exit hypervisor mode before entering supervisor The Odroid XU4 is booted in hypervisor mode, probably because it is trust zone enabled. Before we can put it in supervisor we must explicitly remove it from hypervisor. This change is from Nick, who figured it out and adapted code from FreeBSD to make the necessary change. To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/sys/arch/evbarm/conf/mk.odroid cvs rdiff -u -r1.17 -r1.18 src/sys/arch/evbarm/odroid/odroid_start.S Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/evbarm/exynos
Module Name:src Committed By: marty Date: Sun Dec 6 00:33:44 UTC 2015 Added Files: src/sys/arch/evbarm/exynos: exynos_machdep.c exynos_start.S platform.h Log Message: try 2 To generate a diff of this commit: cvs rdiff -u -r0 -r1.1 src/sys/arch/evbarm/exynos/exynos_machdep.c \ src/sys/arch/evbarm/exynos/exynos_start.S \ src/sys/arch/evbarm/exynos/platform.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Thu Dec 10 21:56:04 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_wdt.c Log Message: Fix a typo To generate a diff of this commit: cvs rdiff -u -r1.5 -r1.6 src/sys/arch/arm/samsung/exynos_wdt.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Fri Dec 11 03:55:18 UTC 2015 Modified Files: src/sys/arch/arm/samsung: files.exynos Removed Files: src/sys/arch/arm/samsung: files.exynos5422 Log Message: Move everything back into files.exynos To generate a diff of this commit: cvs rdiff -u -r1.8 -r1.9 src/sys/arch/arm/samsung/files.exynos cvs rdiff -u -r1.1 -r0 src/sys/arch/arm/samsung/files.exynos5422 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Fri Dec 11 04:03:44 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos5_reg.h exynos_gpio.c exynos_i2c.c exynos_soc.c exynos_var.h mct.c Log Message: EXYNOS Rewrite step 2 of N: New exynos_gpio.c I can't bring myself to fully nuke from orbit, so there are really two things in this checkin: 1) A major rewrite of exynos_gpio.c, based mostly on the Nvidia tegra_gpio.c file. This is missing a major function that will be added the first time a customer for it is integrated, which is meant to select pins based on aliases, rather than pin bank names. 2) A small number of changes to other files that keep the tree compiling and progressing as far as ever; except it is now 5422 specific and will not boot on the other exynos socs, which I don't have hardware to test. The choice to remove functionality is always controversial, but since we are doing a significant rewrite and I don't have either documentation or hardware *and* none of the code really works now anyway, I'm taking the stance that only tested functionality should be added, and that we'll layer the other exynos socs on this once it fully boots. To generate a diff of this commit: cvs rdiff -u -r1.20 -r1.21 src/sys/arch/arm/samsung/exynos5_reg.h cvs rdiff -u -r1.12 -r1.13 src/sys/arch/arm/samsung/exynos_gpio.c cvs rdiff -u -r1.3 -r1.4 src/sys/arch/arm/samsung/exynos_i2c.c cvs rdiff -u -r1.28 -r1.29 src/sys/arch/arm/samsung/exynos_soc.c cvs rdiff -u -r1.18 -r1.19 src/sys/arch/arm/samsung/exynos_var.h cvs rdiff -u -r1.5 -r1.6 src/sys/arch/arm/samsung/mct.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Fri Dec 11 04:05:54 UTC 2015 Added Files: src/sys/arch/arm/samsung: exynos5422_dma.c Log Message: add a dma file to the EXYNOS rewrite To generate a diff of this commit: cvs rdiff -u -r0 -r1.1 src/sys/arch/arm/samsung/exynos5422_dma.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/evbarm/exynos
Module Name:src Committed By: marty Date: Fri Dec 11 04:12:21 UTC 2015 Modified Files: src/sys/arch/evbarm/exynos: exynos_machdep.c Log Message: EXYNOS rewrite step 3 of N: Add aliases for gpio pins This adds the GPIO aliases that will be used for board-independent driver lookup until we have FDT. The idea here is that each pin used by any driver is given a name that the driver knows that is independent of the gpio bank name. The mapping from the alias to the actual gpio bank + pin number is done in this file and a lookup function is added to exynos_gpio.c that allows a driver to ask for a gpio pin by the alias name, blisssfully unaware that there is an underlying GPIO bank name. Once set up with all the drivers, it should then be possible to move to a different vendor's board simply by modifying exynos_machdep.c To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/sys/arch/evbarm/exynos/exynos_machdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/evbarm/odroid
Module Name:src Committed By: marty Date: Sat Dec 12 00:42:42 UTC 2015 Removed Files: src/sys/arch/evbarm/odroid: genassym.cf odroid_machdep.c odroid_start.S platform.h Log Message: Remove ev that's no longer valid development of the odroid boards has moved to evbarm/exynos and this directory is now out of date with respect to new development. To generate a diff of this commit: cvs rdiff -u -r1.2 -r0 src/sys/arch/evbarm/odroid/genassym.cf cvs rdiff -u -r1.42 -r0 src/sys/arch/evbarm/odroid/odroid_machdep.c cvs rdiff -u -r1.21 -r0 src/sys/arch/evbarm/odroid/odroid_start.S cvs rdiff -u -r1.5 -r0 src/sys/arch/evbarm/odroid/platform.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Sat Dec 12 21:56:54 UTC 2015 Modified Files: src/sys/arch/arm/samsung: files.exynos Log Message: XU4: re-enable gpio c'n'p error left gpio disabled. fixed. To generate a diff of this commit: cvs rdiff -u -r1.9 -r1.10 src/sys/arch/arm/samsung/files.exynos Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Sat Dec 12 21:57:40 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_soc.c Log Message: XU4: Fix build missed a dependency on evbarm/odroid that should have been evbarm/exynos. To generate a diff of this commit: cvs rdiff -u -r1.29 -r1.30 src/sys/arch/arm/samsung/exynos_soc.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch
Module Name:src Committed By: marty Date: Sun Dec 13 22:28:10 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_wdt.c src/sys/arch/evbarm/exynos: exynos_machdep.c Log Message: undo 'typo' fix and restore 'frequency' to dictionary Oops. The 'typo' was elsewhere and I accidently removed setting the frequency. Fix that. To generate a diff of this commit: cvs rdiff -u -r1.6 -r1.7 src/sys/arch/arm/samsung/exynos_wdt.c cvs rdiff -u -r1.2 -r1.3 src/sys/arch/evbarm/exynos/exynos_machdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/evbarm/conf
Module Name:src Committed By: marty Date: Mon Dec 14 00:00:22 UTC 2015 Modified Files: src/sys/arch/evbarm/conf: ODROID-XU4 Log Message: enable the watch dog This will work only if the patch to sysmon_wdog.c to convert it to MODULE_CLASS_DRIVER is installed. Symptom of failure is a crash in lockdebug because of an uninitialized mutex. To generate a diff of this commit: cvs rdiff -u -r1.3 -r1.4 src/sys/arch/evbarm/conf/ODROID-XU4 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/evbarm/exynos
Module Name:src Committed By: marty Date: Mon Dec 14 05:13:01 UTC 2015 Modified Files: src/sys/arch/evbarm/exynos: exynos_start.S Log Message: FDT XU4 fix uboot support remove some code I thought I'd previously removed which causes data aborts if uboot is invoked with 'bootm ADDR - ADDR'. To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/sys/arch/evbarm/exynos/exynos_start.S Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch
Module Name:src Committed By: marty Date: Mon Dec 14 22:06:57 UTC 2015 Modified Files: src/sys/arch/arm/samsung: files.exynos src/sys/arch/evbarm/conf: ODROID-XU4 files.exynos src/sys/arch/evbarm/exynos: exynos_machdep.c Log Message: XU4 FDT Enable the minimum device tree This enables the use of FDT on the XU4 but doesn't add any drivers. However, with this check in, XU4 becomes useless without a device tree blob from the Linux tree, which isn't checked in anywhere. To generate a diff of this commit: cvs rdiff -u -r1.10 -r1.11 src/sys/arch/arm/samsung/files.exynos cvs rdiff -u -r1.4 -r1.5 src/sys/arch/evbarm/conf/ODROID-XU4 cvs rdiff -u -r1.1 -r1.2 src/sys/arch/evbarm/conf/files.exynos cvs rdiff -u -r1.3 -r1.4 src/sys/arch/evbarm/exynos/exynos_machdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Mon Dec 14 22:51:42 UTC 2015 Added Files: src/sys/arch/arm/samsung: exynos_fdt.c Log Message: XU4 FDT Missing file maybe it'll compile now. To generate a diff of this commit: cvs rdiff -u -r0 -r1.1 src/sys/arch/arm/samsung/exynos_fdt.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/evbarm/conf
Module Name:src Committed By: marty Date: Tue Dec 15 04:38:30 UTC 2015 Added Files: src/sys/arch/evbarm/conf: EXYNOS EXYNOS_INSTALL Removed Files: src/sys/arch/evbarm/conf: ODROID-XU4 ODROID-XU4_INSTALL files.odroid mk.odroid std.odroid Log Message: EXYNOS - change ODROID-XU4 to EXYNOS EXYNOS will be a generic fdt kernel, so signify that with the name change, as requested by Nick. To generate a diff of this commit: cvs rdiff -u -r0 -r1.1 src/sys/arch/evbarm/conf/EXYNOS \ src/sys/arch/evbarm/conf/EXYNOS_INSTALL cvs rdiff -u -r1.5 -r0 src/sys/arch/evbarm/conf/ODROID-XU4 \ src/sys/arch/evbarm/conf/std.odroid cvs rdiff -u -r1.1 -r0 src/sys/arch/evbarm/conf/ODROID-XU4_INSTALL \ src/sys/arch/evbarm/conf/files.odroid cvs rdiff -u -r1.3 -r0 src/sys/arch/evbarm/conf/mk.odroid Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/evbarm/exynos
Module Name:src Committed By: marty Date: Tue Dec 15 04:53:56 UTC 2015 Added Files: src/sys/arch/evbarm/exynos: genassym.cf Log Message: XU$ genassym.cf adding previously missed file. To generate a diff of this commit: cvs rdiff -u -r0 -r1.1 src/sys/arch/evbarm/exynos/genassym.cf Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Tue Dec 15 23:13:51 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_fdt.c exynos_var.h Log Message: XU4 FDT -- fix bus tags I got away with not having the generic bus tags for getting minimum fdt to work; but for real drivers have to actually have them. Make necessary corrections. To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/sys/arch/arm/samsung/exynos_fdt.c cvs rdiff -u -r1.19 -r1.20 src/sys/arch/arm/samsung/exynos_var.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Tue Dec 15 23:15:53 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_wdt.c files.exynos Log Message: XU4 FDT WDT - convert driver to FDT The watchdog timer is the most trivial driver in exynos, from the POV of converting to FDT, so go ahead and do it first. NOTE: There's a hack in the driver that needs to eventually be fixed -- the clock frequency is hardwired when it should be gotten from the clock in the device tree. I'll come back and fix this when I'm more comfortable with the api. To generate a diff of this commit: cvs rdiff -u -r1.7 -r1.8 src/sys/arch/arm/samsung/exynos_wdt.c cvs rdiff -u -r1.11 -r1.12 src/sys/arch/arm/samsung/files.exynos Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Thu Dec 17 22:39:38 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_sscom.c files.exynos Log Message: EXYNOS FDT sscom To generate a diff of this commit: cvs rdiff -u -r1.5 -r1.6 src/sys/arch/arm/samsung/exynos_sscom.c cvs rdiff -u -r1.12 -r1.13 src/sys/arch/arm/samsung/files.exynos Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/evbarm/conf
Module Name:src Committed By: marty Date: Thu Dec 17 22:40:49 UTC 2015 Modified Files: src/sys/arch/evbarm/conf: EXYNOS Log Message: XU4 FDT sscon This is a mess and I don't understand why part of it works, but it passes the basic test. There has to be some better way to get the info that I'm grabbing from the exynos_uarts[] array. I'm not sure how to deal with VA != PA when the DTB contains physical rather than virtual addresses. This is going to be an issue for all of the drivers. To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/sys/arch/evbarm/conf/EXYNOS Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch
Module Name:src Committed By: marty Date: Sat Dec 19 21:42:31 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_gpio.c exynos_var.h files.exynos src/sys/arch/evbarm/conf: EXYNOS Added Files: src/sys/arch/arm/samsung: exynos_pinctrl.c Log Message: XU4 GPIO FDT broken snapshot This is broken. exynos_gpio_bank_config and the call to it are wrong, and the acquire function doesn't work. But I'm in over my head and I need to discuss this: There is a problem with the dtd: it doesn't have addresses for the individual gpios. Do I add the addresses to it, or go back to the old version where I have them hard coded in the driver. There is a problem with creating the gpio device entries: I suspect I really need to treat the pinctrl devices as busses and create the gpios as attached to those busses, but I'm not familiar with how to do that in NetBSD. At the minimum, a pointer to a similar situation would give me code to follow. This is different than the usual bus attachment in that the gpios aren't devices in the dtd (they don't have "compatible" properties) so they don't get an attach routine called. An alternative to generating the bus attachments might be to add "compatible" properties to the GPIO entries in the dtd. so that they do get attached in the normal way. If I'm going to modify the DTD, then it should be checked in, so a decision on where to check them in would be nice, even if it does mean spreading them all over because of license issues. (This DTD is GPL v2) To generate a diff of this commit: cvs rdiff -u -r1.13 -r1.14 src/sys/arch/arm/samsung/exynos_gpio.c \ src/sys/arch/arm/samsung/files.exynos cvs rdiff -u -r0 -r1.1 src/sys/arch/arm/samsung/exynos_pinctrl.c cvs rdiff -u -r1.20 -r1.21 src/sys/arch/arm/samsung/exynos_var.h cvs rdiff -u -r1.2 -r1.3 src/sys/arch/evbarm/conf/EXYNOS Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Sat Dec 19 21:43:36 UTC 2015 Added Files: src/sys/arch/arm/samsung: exynos_pinctrl.h Log Message: XU4 GPIO FDT missing file. To generate a diff of this commit: cvs rdiff -u -r0 -r1.1 src/sys/arch/arm/samsung/exynos_pinctrl.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/evbarm/exynos
Module Name:src Committed By: marty Date: Sun Dec 20 05:25:01 UTC 2015 Modified Files: src/sys/arch/evbarm/exynos: exynos_machdep.c Log Message: XU4 debug cleanup get rid of some unneeded debug chatter in machdep To generate a diff of this commit: cvs rdiff -u -r1.5 -r1.6 src/sys/arch/evbarm/exynos/exynos_machdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch
Module Name:src Committed By: marty Date: Mon Dec 21 00:52:51 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_i2c.c files.exynos src/sys/arch/evbarm/conf: EXYNOS Added Files: src/sys/arch/arm/samsung: exynos_chipid.c exynos_combiner.c exynos_rtc.c Log Message: XU4 FDT checkpoint It is rather amazing that XU4 gets as far as it does, given how much of this code simply doesn't work. Focusing now on getting everything converted to FDT. Next up USB and clocks. After that nuke everything that's not needed and start the port in earnest. To generate a diff of this commit: cvs rdiff -u -r0 -r1.1 src/sys/arch/arm/samsung/exynos_chipid.c \ src/sys/arch/arm/samsung/exynos_combiner.c \ src/sys/arch/arm/samsung/exynos_rtc.c cvs rdiff -u -r1.4 -r1.5 src/sys/arch/arm/samsung/exynos_i2c.c cvs rdiff -u -r1.14 -r1.15 src/sys/arch/arm/samsung/files.exynos cvs rdiff -u -r1.3 -r1.4 src/sys/arch/evbarm/conf/EXYNOS Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Mon Dec 21 00:54:35 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_pinctrl.c exynos_sscom.c mct.c mct_var.h Log Message: XU4 FDT missed files To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/sys/arch/arm/samsung/exynos_pinctrl.c cvs rdiff -u -r1.6 -r1.7 src/sys/arch/arm/samsung/exynos_sscom.c \ src/sys/arch/arm/samsung/mct.c cvs rdiff -u -r1.3 -r1.4 src/sys/arch/arm/samsung/mct_var.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch
Module Name:src Committed By: marty Date: Mon Dec 21 03:34:34 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos5422_clock.c exynos_usb.c files.exynos src/sys/arch/evbarm/conf: EXYNOS Log Message: XU4 FDT Last drivers converted There is a minimum conversion on the clock driver. The USB driver needs reordering and is broken, but it was broken before. Next up: tactical nuclear weapons To generate a diff of this commit: cvs rdiff -u -r1.2 -r1.3 src/sys/arch/arm/samsung/exynos5422_clock.c cvs rdiff -u -r1.13 -r1.14 src/sys/arch/arm/samsung/exynos_usb.c cvs rdiff -u -r1.15 -r1.16 src/sys/arch/arm/samsung/files.exynos cvs rdiff -u -r1.4 -r1.5 src/sys/arch/evbarm/conf/EXYNOS Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch
Module Name:src Committed By: marty Date: Mon Dec 21 04:58:50 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_chipid.c exynos_combiner.c exynos_gpio.c exynos_i2c.c exynos_pinctrl.c exynos_rtc.c exynos_soc.c exynos_usb.c exynos_wdt.c files.exynos src/sys/arch/evbarm/conf: EXYNOS src/sys/arch/evbarm/exynos: exynos_machdep.c Removed Files: src/sys/arch/arm/samsung: exynos4_loc.c exynos4_reg.h exynos5_loc.c exynos_dma.c exynos_io.c exynos_io.h exynos_space.c Log Message: XU4 FDT final checkpoint step N of N: get rid of baggage by removing whole files. What's left is in approximately the same shape as when the FDT update started, that is mostly broken. What's missing is most of the 76 devices recognized in the dtd. In other words, This is barely the start of a port. Next up, gpio then i2c, followed either by straightening out usb or getting the sdhc driver to work -- both probably require getting the interrupt combiner to work first. A large chunk of work is left to do on the clocks. I barely got them attaching to fdt and didn't do anything to take advantage of the information in the dtd. None of the other existing drivers, such as they are, properly request gpios, i2c or clocks, and, of course power domains are off the table. To generate a diff of this commit: cvs rdiff -u -r1.11 -r0 src/sys/arch/arm/samsung/exynos4_loc.c cvs rdiff -u -r1.13 -r0 src/sys/arch/arm/samsung/exynos4_reg.h \ src/sys/arch/arm/samsung/exynos5_loc.c cvs rdiff -u -r1.1 -r1.2 src/sys/arch/arm/samsung/exynos_chipid.c \ src/sys/arch/arm/samsung/exynos_combiner.c \ src/sys/arch/arm/samsung/exynos_rtc.c cvs rdiff -u -r1.1 -r0 src/sys/arch/arm/samsung/exynos_dma.c cvs rdiff -u -r1.14 -r1.15 src/sys/arch/arm/samsung/exynos_gpio.c \ src/sys/arch/arm/samsung/exynos_usb.c cvs rdiff -u -r1.5 -r1.6 src/sys/arch/arm/samsung/exynos_i2c.c cvs rdiff -u -r1.8 -r0 src/sys/arch/arm/samsung/exynos_io.c cvs rdiff -u -r1.6 -r0 src/sys/arch/arm/samsung/exynos_io.h cvs rdiff -u -r1.2 -r1.3 src/sys/arch/arm/samsung/exynos_pinctrl.c cvs rdiff -u -r1.30 -r1.31 src/sys/arch/arm/samsung/exynos_soc.c cvs rdiff -u -r1.2 -r0 src/sys/arch/arm/samsung/exynos_space.c cvs rdiff -u -r1.8 -r1.9 src/sys/arch/arm/samsung/exynos_wdt.c cvs rdiff -u -r1.16 -r1.17 src/sys/arch/arm/samsung/files.exynos cvs rdiff -u -r1.5 -r1.6 src/sys/arch/evbarm/conf/EXYNOS cvs rdiff -u -r1.6 -r1.7 src/sys/arch/evbarm/exynos/exynos_machdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Tue Dec 22 03:36:01 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_gpio.c exynos_pinctrl.c exynos_pinctrl.h Log Message: XU4 GPIO Driver This is a moderately tested working gpio driver for the Exynos based ODROID XU4. To use this you have to edit the dtd file exynos54422-pinctrl.dtsi and change the two occurances of 'gpz' to 'gpz0'. Otherewise it will crash on a lookup failure. It certainly could use a code review. To generate a diff of this commit: cvs rdiff -u -r1.15 -r1.16 src/sys/arch/arm/samsung/exynos_gpio.c cvs rdiff -u -r1.3 -r1.4 src/sys/arch/arm/samsung/exynos_pinctrl.c cvs rdiff -u -r1.1 -r1.2 src/sys/arch/arm/samsung/exynos_pinctrl.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Thu Dec 24 01:10:51 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_gpio.c exynos_pinctrl.c exynos_var.h files.exynos Log Message: XU4 GPIO Review Changes Implement suggestions from Jared. To generate a diff of this commit: cvs rdiff -u -r1.17 -r1.18 src/sys/arch/arm/samsung/exynos_gpio.c \ src/sys/arch/arm/samsung/files.exynos cvs rdiff -u -r1.5 -r1.6 src/sys/arch/arm/samsung/exynos_pinctrl.c cvs rdiff -u -r1.21 -r1.22 src/sys/arch/arm/samsung/exynos_var.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Thu Dec 24 21:20:17 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_combiner.c Log Message: XU4 interrupt combiner Written but untested. I'm still confused about how to handle two things: 1) at interrupt disestablishment, where do I get an interrupt number so that I can disable the interrupt on the combiner? 2) How is interrupt multiplexing handled? I don't seem to have any sort of interrupt dispatch routine that takes the 1 interrupt that reaches the gic and turn it into one of eight combined interrupts to call the established interrupt for the original uncombined interrupt source. To generate a diff of this commit: cvs rdiff -u -r1.2 -r1.3 src/sys/arch/arm/samsung/exynos_combiner.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Thu Dec 24 21:30:05 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_i2c.c Log Message: XU4 I2C snapshot This is a complete, but untested, driver; except that it needs to be able to configure gpios and, afaict, we don't yet have an fdtbus_gpio_* function that will do that. To generate a diff of this commit: cvs rdiff -u -r1.7 -r1.8 src/sys/arch/arm/samsung/exynos_i2c.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Sun Dec 27 02:43:42 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_gpio.c Log Message: XU4 gpio clean up acquire code properly locate the bank in the acquire code. This may even work. To generate a diff of this commit: cvs rdiff -u -r1.18 -r1.19 src/sys/arch/arm/samsung/exynos_gpio.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch
Module Name:src Committed By: marty Date: Sun Dec 27 02:54:13 UTC 2015 Modified Files: src/sys/arch/arm/samsung: files.exynos src/sys/arch/evbarm/conf: EXYNOS Added Files: src/sys/arch/arm/samsung: exynos_ehci.c exynos_ohci.c exynos_usb3.c exynos_usbphy.c Removed Files: src/sys/arch/arm/samsung: exynos_usb.c Log Message: XU4 USB snapshot: Reorganize source files This is just a skeleton, not a set of drivers, but the pieces are now more or less in the right places. To generate a diff of this commit: cvs rdiff -u -r0 -r1.1 src/sys/arch/arm/samsung/exynos_ehci.c \ src/sys/arch/arm/samsung/exynos_ohci.c \ src/sys/arch/arm/samsung/exynos_usb3.c \ src/sys/arch/arm/samsung/exynos_usbphy.c cvs rdiff -u -r1.15 -r0 src/sys/arch/arm/samsung/exynos_usb.c cvs rdiff -u -r1.19 -r1.20 src/sys/arch/arm/samsung/files.exynos cvs rdiff -u -r1.7 -r1.8 src/sys/arch/evbarm/conf/EXYNOS Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/dev/fdt
Module Name:src Committed By: marty Date: Wed Dec 30 04:23:39 UTC 2015 Modified Files: src/sys/dev/fdt: fdtvar.h files.fdt Added Files: src/sys/dev/fdt: fdt_pinctrl.c Log Message: FDT pinctrl Add a pinctrl bus to FDT. This works against exynos, but someone(tm) needs to think about whether it is general enough or too specific to exynos. To generate a diff of this commit: cvs rdiff -u -r0 -r1.1 src/sys/dev/fdt/fdt_pinctrl.c cvs rdiff -u -r1.4 -r1.5 src/sys/dev/fdt/fdtvar.h cvs rdiff -u -r1.6 -r1.7 src/sys/dev/fdt/files.fdt Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Wed Dec 30 04:30:27 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_combiner.c exynos_gpio.c exynos_i2c.c exynos_pinctrl.c exynos_var.h Log Message: XU4 i2c, gpio & pinctrl changes modify exynos_gpio.c to support the new pinctrl model. set up the new pinctrl model in exynos_pinctrl.c Flesh out exynos_i2c.c and set it up to use the new pinctrl model. NOTE: exynos_i2c.c is still incomplete. I need to figure out what to set the prescaler and scaler to. To generate a diff of this commit: cvs rdiff -u -r1.3 -r1.4 src/sys/arch/arm/samsung/exynos_combiner.c cvs rdiff -u -r1.21 -r1.22 src/sys/arch/arm/samsung/exynos_gpio.c cvs rdiff -u -r1.8 -r1.9 src/sys/arch/arm/samsung/exynos_i2c.c cvs rdiff -u -r1.7 -r1.8 src/sys/arch/arm/samsung/exynos_pinctrl.c cvs rdiff -u -r1.22 -r1.23 src/sys/arch/arm/samsung/exynos_var.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Thu Dec 31 03:50:34 UTC 2015 Modified Files: src/sys/arch/arm/samsung: exynos_gpio.c Log Message: XU4 gpio - get rid of annoying printf To generate a diff of this commit: cvs rdiff -u -r1.22 -r1.23 src/sys/arch/arm/samsung/exynos_gpio.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/dev/fdt
Module Name:src Committed By: marty Date: Fri Jan 1 22:35:44 UTC 2016 Modified Files: src/sys/dev/fdt: fdt_pinctrl.c fdtvar.h Log Message: FDT pinctl - review from Jared These changes reflect a redesign based on a preliminary review by Jared. Instead of the acquire/release/set/get approach of the original, this uses a much simpler, and cleaner register/set approach. To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/sys/dev/fdt/fdt_pinctrl.c cvs rdiff -u -r1.5 -r1.6 src/sys/dev/fdt/fdtvar.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Fri Jan 1 22:37:07 UTC 2016 Modified Files: src/sys/arch/arm/samsung: exynos_i2c.c exynos_pinctrl.c Log Message: XU4 FDT pinctrl Rewrite the use of pinctrl to reflect the new model from Jared. To generate a diff of this commit: cvs rdiff -u -r1.9 -r1.10 src/sys/arch/arm/samsung/exynos_i2c.c cvs rdiff -u -r1.8 -r1.9 src/sys/arch/arm/samsung/exynos_pinctrl.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Sun Jan 3 04:10:58 UTC 2016 Modified Files: src/sys/arch/arm/samsung: exynos_combiner.c files.exynos mct.c Added Files: src/sys/arch/arm/samsung: exynos_sysmmu.c Log Message: XU4 interrupt combiner / fake sysmmu Add sysmmu to have something that calls through to the combiner's establish routine. Debug the combiner with it. At this point the combiner is mostly done, but the interrupt handler has not been tested. This may never happen as we may never support any of the devices that use the combiner for interrupts. (Or maybe mct) To generate a diff of this commit: cvs rdiff -u -r1.4 -r1.5 src/sys/arch/arm/samsung/exynos_combiner.c cvs rdiff -u -r0 -r1.1 src/sys/arch/arm/samsung/exynos_sysmmu.c cvs rdiff -u -r1.20 -r1.21 src/sys/arch/arm/samsung/files.exynos cvs rdiff -u -r1.7 -r1.8 src/sys/arch/arm/samsung/mct.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys
Module Name:src Committed By: marty Date: Tue Jan 5 21:53:48 UTC 2016 Modified Files: src/sys/arch/arm/fdt: gic_fdt.c src/sys/arch/arm/nvidia: tegra_lic.c src/sys/arch/arm/samsung: exynos_combiner.c mct.c src/sys/arch/evbarm/conf: EXYNOS src/sys/dev/fdt: fdt_intr.c fdtvar.h Log Message: FDT: Interrupts -- add support for interrupt maps The mct on exynos uses an interrupt map so we add support now. Devices represent their interrupts either through a combination of interrupt-parent and interrupts properties, where the 'interrupts' property is an array of one or more interrupt specifiers; or through a combination of an interrupt-parent that points to an interrupt-map, where the interrupt-map contains 2 or more entries consisting of an index, a pointer to an interrupt-controller, and a specifier for that controller. This code adds the ability to walk the interrupt-map and return a specifier. Unfortunately, the addition requires changing the interface to the interrupt-controllers' _establish and _intstr functions, so this check in contains a rototill of the three existing fdt interrupt controllers to use the new interface. To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/sys/arch/arm/fdt/gic_fdt.c cvs rdiff -u -r1.2 -r1.3 src/sys/arch/arm/nvidia/tegra_lic.c cvs rdiff -u -r1.5 -r1.6 src/sys/arch/arm/samsung/exynos_combiner.c cvs rdiff -u -r1.8 -r1.9 src/sys/arch/arm/samsung/mct.c cvs rdiff -u -r1.9 -r1.10 src/sys/arch/evbarm/conf/EXYNOS cvs rdiff -u -r1.3 -r1.4 src/sys/dev/fdt/fdt_intr.c cvs rdiff -u -r1.6 -r1.7 src/sys/dev/fdt/fdtvar.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/dev/fdt
Module Name:src Committed By: marty Date: Tue Jan 5 21:57:18 UTC 2016 Modified Files: src/sys/dev/fdt: fdt_intr.c Log Message: FDT interrupts -- clean up debug printfs Ooops. forgot to delete my debug printfs before my last checkin. To generate a diff of this commit: cvs rdiff -u -r1.4 -r1.5 src/sys/dev/fdt/fdt_intr.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/dev/fdt
Module Name:src Committed By: marty Date: Thu Jan 7 04:26:44 UTC 2016 Modified Files: src/sys/dev/fdt: fdt_intr.c Log Message: FDT interrupts - bug fixing Fix a pair of memory leaks Add some descriptive messaging in fail cases. Fix that _by_index wasn't walking the tree upward to find the interrupt-parent. Fix a pair of messages so they include the function in the text. To generate a diff of this commit: cvs rdiff -u -r1.5 -r1.6 src/sys/dev/fdt/fdt_intr.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Thu Jan 7 04:41:46 UTC 2016 Modified Files: src/sys/arch/arm/samsung: exynos_wdt.c Log Message: Exynos WDT - change the compatible string to match the current dts To generate a diff of this commit: cvs rdiff -u -r1.9 -r1.10 src/sys/arch/arm/samsung/exynos_wdt.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/arm/samsung
Module Name:src Committed By: marty Date: Thu Jan 7 04:45:10 UTC 2016 Modified Files: src/sys/arch/arm/samsung: mct.c Log Message: exynos mct -- snapshot This code is still a mess, but at least it uses an interrupt-map so I can use it to test whether interrupt-map handling in fdt_intr_ is working properly. Need to get some real documentation and redo this so it works. :( To generate a diff of this commit: cvs rdiff -u -r1.9 -r1.10 src/sys/arch/arm/samsung/mct.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/dev/fdt
Module Name:src Committed By: marty Date: Sun Jan 10 23:01:29 UTC 2016 Modified Files: src/sys/dev/fdt: fdt_intr.c Log Message: FDT Interrupt handling - change memory allocation This version does dynamic allocation of the specifier array. To generate a diff of this commit: cvs rdiff -u -r1.6 -r1.7 src/sys/dev/fdt/fdt_intr.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
