Sven Eckelmann 0d62432834 ipq40xx: Remove unused reserved-memory nodes ... The reserved-memory regions are mostly undocumented by QCA and are named very unspecific in the QSDK device trees. It was tried to clean them up by commit 71ed9f10a3 ("ipq40xx: Use detailed reserved memory for A42") and similar changes. The features which require these regions were mostly unknown but Senthilkumar N L <snlakshm@qti.qualcomm.com> and Sricharan Ramabadhran <srichara@qti.qualcomm.com> provided some more insight in some of them: * crash dump feature - a couple of regions used when 'qca,scm_restart_reason' dt node has the value 'dload_status' not set to 1 + apps_bl <0x87000000 0x400000> + sbl <0x87400000 0x100000> + cnss_debug <0x87400000 0x100000> + cpu_context_dump <0x87b00000 0x080000> - required driver not available in Linux - safe to remove * QSEE app execution - region tz_apps <0x87b80000 0x280000> - required driver not available in Linux - safe to remove * communication with TZ/QSEE - region smem <0x87b80000 0x280000> - driver changes not yet upstreamed - must not be removed because any access can crash kernel/program * trustzone (QSEE) private memory - region tz <0x87e80000 0x180000> - must not be removed because any access can crash kernel/program Removing the unnecessary regions saves some kilobyte of reserved-memory and cleans up the device tree: * 2560 KiB - 8devices Jalapeno - AVM FRITZ!Box 4040 - Compex WPJ428 - Meraki MR33 Access Point - OpenMesh A42 * 14336 KiB - GL.iNet GL-B1300 - Qualcomm Technologies, Inc. IPQ40xx/AP-DK01.1-C1 Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>		2018-04-20 20:58:52 +02:00
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017-qcom-ipq4019-add-cpu-operating-points-for-cpufreq-su.patch
030-mtd-nand-Use-standard-large-page-OOB-layout-when-usi.patch	Kernel: bump 4.14 to 4.14.29	2018-03-23 23:49:55 +01:00
031-mtd-nand-use-usual-return-values-for-the-erase-hook.patch	Kernel: bump 4.14 to 4.14.29	2018-03-23 23:49:55 +01:00
040-dmaengine-qcom-bam-Process-multiple-pending-descript.patch
050-0002-mtd-nand-qcom-add-command-elements-in-BAM-transactio.patch
050-0003-mtd-nand-qcom-support-for-command-descriptor-formati.patch
050-0004-mtd-nand-provide-several-helpers-to-do-common-NAND-o.patch	Kernel: bump 4.14 to 4.14.29	2018-03-23 23:49:55 +01:00
050-0005-mtd-nand-force-drivers-to-explicitly-send-READ-PROG-.patch
050-0006-mtd-nand-qcom-Add-a-NULL-check-for-devm_kasprintf.patch
059-ARM-cpuidle-Add-cpuidle-support-for-QCOM-cpus.patch
069-arm-boot-add-dts-files.patch	ipq40xx: add support for Netgear EX6100v2/EX6150v2	2018-04-13 07:48:19 +02:00
070-qcom-spm-fix-probe-order.patch
101-ARM-dts-ipq4019-Add-a-few-peripheral-nodes.patch
102-ARM-dts-ipq4019-fix-PCI-range.patch
104-mtd-nand-add-Winbond-manufacturer-and-chip.patch
305-qcom-ipq4019-use-v2-of-the-kpss-bringup-mechanism.patch
306-qcom-ipq4019-add-USB-nodes-to-ipq4019-SoC-device-tre.patch
307-ARM-qcom-Add-IPQ4019-SoC-support.patch
310-msm-adhoc-bus-support.patch
400-mtd-ubi-add-quirk-to-autoload-ubi-on-rt-ac58u.patch	ipq40xx: add support for ASUS RT-AC58U/RT-ACRH13	2018-03-14 19:04:51 +01:00
605-net-IPQ4019-needs-rfs-vlan_tag-callbacks-in.patch	kernel: bump 4.14 to 4.14.34	2018-04-16 00:22:57 +03:00
700-net-add-qualcomm-mdio-and-phy.patch
701-dts-ipq4019-add-mdio-node.patch
702-dts-ipq4019-add-PHY-switch-nodes.patch
710-net-add-qualcomm-essedma-ethernet-driver.patch
711-dts-ipq4019-add-ethernet-essedma-node.patch
712-mr33-essedma.patch	ipq40xx: add Cisco Meraki MR33 Support	2018-03-14 19:04:52 +01:00
820-qcom-ipq4019-Add-IPQ4019-USB-HS-SS-PHY-drivers.patch
830-usb-dwc3-register-qca-ipq4019-dwc3-in-dwc3-of-simple.patch
850-soc-add-qualcomm-syscon.patch
864-03-dts-ipq4019-ap-dk01-add-tcsr-config-to-dtsi.patch
864-05-dts-ipq4019-ap-dk01-remove-spi-chip-node-from-dtsi.patch
864-07-dts-ipq4019-ap-dk01.1-c1-add-spi-and-ram-nodes.patch	ipq40xx: Remove unused reserved-memory nodes	2018-04-20 20:58:52 +02:00
864-08-dts-ipq4019-ap-dk01.1-c1-add-compatible-string.patch
900-clk-fix.patch