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* ipq806x: add platform_pre_upgrade for sysupgradeRafał Miłecki2015-09-151-0/+11
| | | | | | | | | | | | | | | | We're in process of cleaning nand_do_platform_check. Currently is leaves a special mark in /tmp/sysupgrade-nand-path triggering some diffent code path in nand_upgrade_stage1. This can be a bit confusing. The plan is to have the check function only check the image and nothing else. Then platform code (platform_pre_upgrade) should trigger NAND specific upgrade path. This is what this patch implements. This follows ar71xx, lantiq and partially bcm53xx. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 46945
* ipq806x: fix uninitialized variable usage in cpufreq-kraitJonas Gorski2015-09-102-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In krait_cpufreq_probe, both freq and max_cpu_freq are never initialized, so the max_cpu_freq will have a random value at the end. Fix this by properly initializing max_cpu_freq to 0 and storing the clk frequency in freq as well, to make it similar to how it's calculated in krait_set_target. Fixes the following warnings: In file included from include/linux/clk.h:16:0, from drivers/cpufreq/cpufreq-krait.c:13: drivers/cpufreq/cpufreq-krait.c: In function 'krait_cpufreq_probe': include/linux/kernel.h:714:24: warning: 'freq' may be used uninitialized in this function [-Wmaybe-uninitialized] _max1 > _max2 ? _max1 : _max2; }) ^ drivers/cpufreq/cpufreq-krait.c:217:25: note: 'freq' was declared here unsigned long freq_Hz, freq, max_cpu_freq; ^ In file included from include/linux/clk.h:16:0, from drivers/cpufreq/cpufreq-krait.c:13: include/linux/kernel.h:714:24: warning: 'max_cpu_freq' may be used uninitialized in this function [-Wmaybe-uninitialized] _max1 > _max2 ? _max1 : _max2; }) ^ drivers/cpufreq/cpufreq-krait.c:217:31: note: 'max_cpu_freq' was declared here unsigned long freq_Hz, freq, max_cpu_freq; Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46839
* ipq806x: modules: fix typo in usb-dwc3-qcom dependenciesJonas Gorski2015-09-101-1/+1
| | | | | | | | | | The phy driver has its qcom-dwc3 order switched in contrast to the usb controller driver. Signed-off-by: Kaspar Schleiser <kaspar@schleiser.de> Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46838
* ipq806x: fix R7500 kernel generationJonas Gorski2015-09-101-1/+1
| | | | | | | | | Obviously the dummy rootfs must be after the kernel (uImage), not included in it. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46837
* ipq806x: add support for Netgear Nighthawk X4 R7500Jonas Gorski2015-09-048-3/+866
| | | | | | | | | | | | | Add support for the Netgear Nighthawk X4 R7500 and build appropariate sysupgrade and factory images. Known issues: * 5 GHz wifi not working - there is no quantenna driver * One of the USB ports is not working Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46796
* ipq806x: enable ide led triggerJonas Gorski2015-09-042-0/+2
| | | | | | | | | To use gpio leds as ide leds, we need to enable the trigger to be included in the kernel. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46795
* ipq806x: add support for retrieving macs from mtdJonas Gorski2015-09-042-0/+70
| | | | | | | | Add support for mtd-mac-address for stmac. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46793
* ipq806x: build images and add sysupgrade support for AP148Jonas Gorski2015-09-042-3/+35
| | | | | | | | | Add full ubi and sysupgrade images for AP148 and add sysupgrade support for ipq806x to allow updating the current installation. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46789
* ipq806x: clear IMAGES for devicesJonas Gorski2015-09-041-0/+1
| | | | | | | | | Ensure that IMAGE-less devices won't keep the IMAGES of any previous devices. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46788
* ipq806x: wrap legacy image in uImageJonas Gorski2015-09-041-2/+2
| | | | | | | | | Wrap the zImage in a uImage header so we can easily boot it from legacy u-boots. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46787
* ipq806x: rename "rootfs" to "ubi" on nandJonas Gorski2015-09-042-0/+26
| | | | | | | | OpenWrt expects the ubi paritition to be named "ubi", not "rootfs". Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46786
* ipq806x: enable smem-parser for nand on AP148Jonas Gorski2015-09-046-8/+30
| | | | | | Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46785
* ipq806x: enable ubiblock supportJonas Gorski2015-09-042-2/+2
| | | | | | | | To allow squashfs on ubi, enable ubiblock support in the kernel. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46782
* ipq806x: switch AP148 to using SMEM based MTD parserJohn Crispin2015-08-1713-63/+35
| | | | | | | | | | | | | | *Enable SMEM MTD parser and its dependencies (SMEM & HW spinlocks) in the kernel config *Replaces the MTD layout in DT by the dynamic layout provided by the SMEM parser for AP148 Using the OF based parser is still possible on platforms which have a fixed MTD partition layout. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46658
* ipq806x: add QCOM SMEM based MTD parserJohn Crispin2015-08-172-0/+554
| | | | | | | | | This patch adds a new parser which uses the SMEM available on IPQ and some other QCOM platforms to map the MTD partitions. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46657
* ipq806x: add SMEM supportJohn Crispin2015-08-176-0/+1918
| | | | | | | | | | | | 2 patches are cherry-picked from the following LKML thread: *https://lkml.org/lkml/2015/4/11/208 The last patch (036-soc-qcom-add-smem-to-IPQ806x-platforms.patch) is adding the corresponding DT nodes required for IPQ806x. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46656
* ipq806x: add hwspinlock supportJohn Crispin2015-08-1719-28/+958
| | | | | | | | | | | | | | This change cherry-picks the following 3 changes from linux-next: *fb7737 hwspinlock/core: add device tree support *19a0f6 hwspinlock: qcom: Add support for Qualcomm HW Mutex block *bd5717 hwspinlock: qcom: Correct msb in regmap_field We're also adding a patch to add the hardware spinlock device nodes on IPQ806x platforms (033-soc-qcom-Add-sfbp-device-to-IPQ806x-dts.patch). Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46655
* ipq806x: switch to new image build systemJonas Gorski2015-08-141-24/+44
| | | | | | | | | Switch ipq806x to the new image build system. Image files might change slightly their names, but the generated files should not change. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46602
* ipq806x: disable dma for spi on linux 4.1 as wellJonas Gorski2015-08-144-16/+3
| | | | | | | | | Linux 4.1 is also affected from the dma issue, so remove the dma proprties there as well. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46599
* ipq806x: disable DMA on the SPI flashFelix Fietkau2015-08-134-16/+3
| | | | | | | | | | | | | Previous patch 6f2905eeb6ce5ddec8d12d677e1f377a940b537b enabled ADM in the kernel, which causes a kernel panic when accessing the SPI flash. As a workaround, We'll disable DMA for the flash for now. It was not enabled previously anyway so we'll just leave it as is. Reported-by: Jonas Gorski <jogo@openwrt.org> Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46587
* ipq806x: enable NAND flash support in the kernelFelix Fietkau2015-08-073-3/+39
| | | | | | | | | | | | | | | | | Previous patch set backported the recently posted NAND flash driver to 3.18 and 4.1 kernel. This patch now enables it in the kernel config. There is no change to the partition layout and init yet. But the NAND flash can be seen in the mtd list on an AP148: root@OpenWrt:/# cat /proc/mtd dev: size erasesize name mtd0: 10000000 00020000 "qcom-nandc" ... Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46569
* ipq806x: add NAND flash controller supportFelix Fietkau2015-08-0716-26/+4739
| | | | | | | | | | | | | These patches add support for ipq806x NAND flash controller. Most of these are cherry-picked & backported from LKML: *https://lkml.org/lkml/2015/8/3/16 This patch just modifies the kernel code, but doesn't change the config. It should be harmless. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46568
* ipq806x: Add ADM supportFelix Fietkau2015-08-0718-8/+2448
| | | | | | | | | | | | | | | | These are cherry-picked & backported from LKML: *https://lkml.org/lkml/2015/3/17/19 They are enabled on both 3.18 and 4.1 kernel. Patches 150 to 154 are applying changes merged since 3.18; they enable mechanisms used by the ADM driver. ADM engine is used by the NAND controller, so it is necessary to bring-up NAND flash support. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46567
* kernel: update 4.1 to 4.1.4Jonas Gorski2015-08-052-11/+11
| | | | | | | | | | | Changelog: * https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.4 Signed-off-by: Daniel Golle <daniel@makrotopia.org> [jogo: fix brcm2708 patches, refresh target patches] Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46560
* ipq806x: add ethernet (stmmac) supportFelix Fietkau2015-08-041-0/+5
| | | | | | | | | We forgot to enable the stmmac driver for 4.1 kernel, so ethernet interfaces don't show-up on this kernel. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46559
* ipq806x: refresh kernel configsFelix Fietkau2015-08-042-13/+0
| | | | | | | | Remove options which have been moved into the generic config ever since. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46558
* ipq806x: fix freeze in PCIe code when booting with an old u-bootFelix Fietkau2015-08-049-31/+757
| | | | | | | | | | | | | | | | | | | | Old bootloader (same ones which have DT disabled) don't perform any PCIe initialization. The consequence is a freeze during PCIe bring-up on these old u-boot. Same kernel with a newer bootloaders works fine as they contain the corresponding PCIe init code. In this change, we'll add the missing init and make sure the kernel doesn't rely on some preexisting init to get PCIe to work. That includes the following changes: *GPIOs: set function & drive strength *Clocks: add init code for aux & ref clocks *PCIe driver: additional init of the hardware controller Tested 3.18 and 4.1 on an AP148 with bootloader branch 0.0.1 Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46557
* ipq806x: fix pcie pinmux naming in ipq806x dtsFelix Fietkau2015-08-046-49/+40
| | | | | | | | | | PCIe controller nodes are numbers 0/1/2 in the chipset dtsi file, but the pinmux nodes are numbers 1/2/3. We'll make it consistent by changing the pinmux numbering to match the controller's one. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46556
* ipq806x: add support for non-dt enabled ap148 bootloaderFelix Fietkau2015-08-047-9/+47
| | | | | | | | | | | | | | | | | | | Certain AP148 platforms (and derivative) use bootloaders which did not have DT enabled. In order to support these old platforms, we'll now make the following modifications: *explicitely add the memory node in the AP148 DT: this used to be added by new u-boot through a run-time patch mechanism. We'll now add it explicitely so it works on boots which don't support that feature. New boots will have the node twice, the second one will be ignored. *add the zImage generation next to the FIT image for AP148. Other platforms using non-DT enabled bootloaders may want to leverage this zImage code to generate their own firmare as well. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46555
* ipq806x: update bleeding-edge kernel from 4.0 to 4.1Felix Fietkau2015-08-0441-1520/+127
| | | | | | | | Default kernel doesn't change and stays on 3.18 for now. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46554
* build: Prevent more gzip timestampsJohn Crispin2015-07-141-1/+1
| | | | | | | | | To improve reproducibility, prevent the inclusion of timestamps in the gzip header. Signed-off-by: Reiner Herrmann <reiner@reiner-h.de> SVN-Revision: 46361
* kernel: update 4.0 to 4.0.5Jonas Gorski2015-06-194-18/+18
| | | | | | | | | Changelog: * https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.5 Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46063
* kernel: update 3.18 to 3.18.16Jonas Gorski2015-06-171-9/+0
| | | | | | | | | | | Changelogs: * https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.15 * https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.16 Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46011
* kernel: move a symbol from the ipq806x config to generic to prevent it from ↵Felix Fietkau2015-06-071-1/+0
| | | | | | | | being nuked by make kernel_oldconfig Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 45920
* ipq806x: missing symbolJohn Crispin2015-06-031-0/+1
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 45880
* ipq806x: move stmmac support in the kernel binaryJohn Crispin2015-06-012-3/+9
| | | | | | | | | | Ethernet GMAC is built-in the SoC, so there is no need to enable it as a module. We'll just assume we need it. That's what is done for other platform where this driver is used so it'll make things more consistent. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 45871
* ipq806x: replace caf nss-gmac driver by upstream stmmacJohn Crispin2015-05-2931-629/+3962
| | | | | | | | | | | | This driver has been cherry-picked and backported from the following LKML thread: *https://lkml.org/lkml/2015/5/26/744 It also updates the DT accordingly. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 45831
* ipq806x: enable kernel support for Fixed PHY emulationJohn Crispin2015-05-292-0/+2
| | | | | | | | | | Most ipq806x platforms use an ethernet switch, and the new upstream GMAC driver makes use of the Fixed PHY emulation to force the link settings despite the lack of PHY. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 45830
* ipq806x: move arm-gic include into pcie patchJohn Crispin2015-05-294-18/+4
| | | | | | | | | | This include is necessary starting at the PCIe patch, which has a lower number. So in order to keep the patches consistent, we'll move the arm-gic include in the first patch who needs it. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 45827
* ipq806x: fix imagebuilderJohn Crispin2015-05-291-1/+5
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 45823
* ipq806x: add missing symbolJohn Crispin2015-05-271-0/+1
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 45794
* ipq806x: enable cpu idle support in kernel confJohn Crispin2015-05-232-0/+6
| | | | | | Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 45731
* ipq806x: add & enable cpufreq supportJohn Crispin2015-05-2333-2/+6531
| | | | | | | | | | | | | | | This change set enables frequency scaling on ipq806x, which speeds-up the CPU and allows it to achieve its max frequency. These patches are cherry-picked & backported from the following location: *130-132: linux-next *133-143: LKML - https://lkml.org/lkml/2015/3/21/15 *144: derived from other qcom similar dts *145: derived from https://chromium.googlesource.com/chromiumos/third_party/kernel/+/chromeos-3.14/drivers/cpufreq/cpufreq-krait.c Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 45730
* ipq806x: add power regulators supportJohn Crispin2015-05-2314-11/+1415
| | | | | | | | | Patches are cherry-picked from linux-next. We're also adding the corresponding config option to the kernel. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 45729
* ipq806x: disable i2c device on gsbi4John Crispin2015-05-237-7/+113
| | | | | | | | | | | | | | Patch cherry-picked from the following location: https://chromium-review.googlesource.com/#/c/269931/ Disable the i2c device on gsbi4 and mark gsbi4_h and gsbi4_qup clks as unused. If they are enabled, clock framework will turn them off at end of probe. On ipq806x by design gsbi4_qup, gsbi4_h clks and i2c on gsbi4 are meant for RPM usage. So turning them off in kernel is incorrect. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 45728
* ipq806x: refresh kernel patchesJohn Crispin2015-05-236-43/+12
| | | | | | Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 45727
* kernel: update 3.18 to 3.18.14Jonas Gorski2015-05-217-50/+10
| | | | | | | | | | | | | | Changelogs: * https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.12 * https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.13 * https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.14 Build tested on brcm63xx and ipq806x, runtested on brcm63xx. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 45711
* ipq806x: add pcie support to ipq806x based platformsFelix Fietkau2015-05-1012-23/+2662
| | | | | | | | | | | | | | This change adds PCIe support to IPQ806x based platforms. The driver is actually cherry-picked from the following LKML thread: *https://lwn.net/Articles/643086/ (patches 110-111) We also add here an additional fix to support multiple PCI controllers on the same platform (patch 112), and to patch the ap148 & dbs149 DTS files (patch 113). Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 45663
* ipq806x: add support for zImage kernelFelix Fietkau2015-05-103-3/+5
| | | | | | | | | | | | | | | This change enable zImage+appended dtb support in ipq806x kernel options. The zImage will now be generated as part of the kernel binaries. Platforms which do not have DT support enabled in U-boot can now make use of it by generating zImage files and appending dtb to it. It is not used yet but it is done as a stepping stone for early IPQ806x platforms, which did not include DT support in U-boot. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 45662
* ipq806x: fix boot freeze on zImage kernelFelix Fietkau2015-05-102-0/+144
| | | | | | | | | | | | | | | | | | | | | | | ARCH_QCOM is using the ARCH_MULTIPLATFORM option, as now recommended on most ARM architectures. This automatically calculate ZRELADDR by masking PHYS_OFFSET with 0xf8000000. On IPQ806x though, the first ~20MB of RAM is reserved for the hardware. In newer bootloader, when DT is used, this is not a problem, we just reserve this memory in the device tree. But if the bootloader doesn't have DT support, then ATAGS have to be used. In this case, the ARM decompressor will position the kernel in this low mem, which will not be in the RAM section mapped by the bootloader, which means the kernel will freeze in the middle of the boot process trying to map the memory. As a work around, this patch allows disabling AUTO_ZRELADDR when ARCH_QCOM is selected. It makes the zImage usage possible on bootloaders which don't support device-tree, which is the case on certain early IPQ806x based designs. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 45661
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