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* ar71xx: correct AVM FRITZ Repeater 450E WPS button flagDavid Bauer2020-03-011-1/+1
| | | | | | | | | The AVM FRITZ!WLAN Repeater 450E's WPS button is not active low. Correct the active low flag to avoid unintenional activation of failsafe mode on boot. Signed-off-by: David Bauer <mail@david-bauer.net>
* linux-5.4: backport ARM symbol export fixÁlvaro Fernández Rojas2020-03-011-0/+60
| | | | | | | Fixes the following warning for ARM targets: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* linux-5.4: backport modpost upstream patchesÁlvaro Fernández Rojas2020-03-014-11/+121
| | | | | | | | | Fixes modpost Segmentation Fault with bcm2708 and bcm2709: MODPOST vmlinux.o Segmentation fault make[6]: *** [scripts/Makefile.modpost:66: __modpost] Error 139 Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* bcm27xx: bcm2708: refresh linux 5.4 configÁlvaro Fernández Rojas2020-03-011-18/+30
| | | | | | I missed this when adding linux 5.4 support Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* mpc85xx: disable kernel uImage generationDavid Bauer2020-03-012-31/+42
| | | | | | | | | | The previous workaround for the unsupported mkimage xz compression leads to the TP-Link TL-WDR4900s simpleImage bootwrapper being gzip compressed, which does not fit the kernel partition. Removing the uImage gerneration works around this problem. Signed-off-by: David Bauer <mail@david-bauer.net>
* treewide: move commonly disabled symbols to generic configDavid Bauer2020-03-019-22/+6
| | | | | | | Move new commonly disabled kernel 5.4 symbols to the generic kernel configuration. Signed-off-by: David Bauer <mail@david-bauer.net>
* mpc85xx: add missing kernel symbolsDavid Bauer2020-03-013-0/+6
| | | | | | | These symbols were previously not set. Define their state to avoid potentially breaking builds. Signed-off-by: David Bauer <mail@david-bauer.net>
* apm821xx: remove gpio-interrupt cruftChristian Lamparter2020-02-291-6/+0
| | | | | | | | | | | This hunk became obsolete the moment when our gpio-button-hotplug learned how to deal with interrupt-supported gpio buttons. The gpio driver never supported interrupt handling, so these properties never served any use (outside of a enhanced ppc4xx-gpio driver that was dropped). Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* bcm27xx: add linux 5.4 supportÁlvaro Fernández Rojas2020-02-29456-1/+179443
| | | | | | Tested on bcm2710 (Raspberry Pi 3B). Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* bcm27xx: update kernel configsÁlvaro Fernández Rojas2020-02-293-0/+57
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* bcm27xx: update to latest patches from RPi foundationÁlvaro Fernández Rojas2020-02-2940-0/+264
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* spi: ath79: remove spi-master setup and cleanup assignmentDavid Bauer2020-02-291-0/+28
| | | | | | | | | | | This removes the assignment of setup and cleanup functions for the ath79 target. Assigning the setup-method will lead to 'setup_transfer' not being assigned in spi_bitbang_init. Also drop the redundant cleanup assignment, as this also happens in spi_bitbang_init. Signed-off-by: David Bauer <mail@david-bauer.net>
* mpc85xx: move NAND symbol to target configDavid Bauer2020-02-296-3/+5
| | | | | | | | | All mpc85xx subtargets utilize NAND, thus enable NAND support target-wide. Fixes: 1287bb48dc72 ("mpc85xx: fix build with kernel 5.4") Signed-off-by: David Bauer <mail@david-bauer.net>
* mpc85xx: fix build with kernel 5.4David Bauer2020-02-285-6/+64
| | | | | | | | | | This fixes some outstanding issues with the Kernel 5.4 build: * Adds missing support patch for the Enterasys WS-AP3710i * Fixes incorrect NAND symbols * Adds patch for broken image wrapping Signed-off-by: David Bauer <mail@david-bauer.net>
* apm821xx: 5.4: add important NAND symbolsChristian Lamparter2020-02-281-0/+3
| | | | | | | | This patch adds important NAND config symbols. These are necessary as otherwise the devices won't find the rootfs on the NAND chips. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* ipq40xx: 5.4: refresh patches and configChristian Lamparter2020-02-2823-206/+49
| | | | | | | | | | | This patch just refreshes the 5.4 patches. It seems as if 070-v4.20-soc-qcom-spm-add-SCM-probe-dependency.patch is already applied, so drop it. It also does a quick make kernel_oldconfig to get rid of unneeded symbols. [Looks like USB and Ethernet need some more work]. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* kernel: 5.4: add unconfigured symbolsChristian Lamparter2020-02-281-0/+5
| | | | | | | This patch adds a few more symbols that I found that need disabling in order to not break the automatic build. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* ipq40xx: qce - add fixes for AES ciphersEneas U de Queiroz2020-02-2818-0/+1866
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This backports commits from master that fix AES ciphers when using the qce driver: - A couple of simple fixes for CTR and XTS modes used with AES: * 041-crypto-qce-fix-ctr-aes-qce-block-chunk-sizes.patch * 042-crypto-qce-fix-xts-aes-qce-key-sizes.patch - A fix for a bug that affected cases when there were more entries in the input sg list than necessary to actually encrypt, resulting in failure in gcm, where the authentication tag is present after the encryption data: * 043-crypto-qce-save-a-sg-table-slot-for-result-buf.patch - A fix to update the IV buffer passed to the driver from the kernel: * 044-crypto-qce-update-the-skcipher-IV.patch - A patch that reduces memory footprint and driver initialization by only initializing the fallback mechanism where it is actually used: * 046-crypto-qce-initialize-fallback-only-for-AES.patch - Three patches that make gcm and xts modes work with the qce driver, and improve performance with small blocks: * 047-crypto-qce-use-cryptlen-when-adding-extra-sgl.patch * 048-crypto-qce-use-AES-fallback-for-small-requests.patch * 049-crypto-qce-handle-AES-XTS-cases-that-qce-fails.patch - A patch that allows the hashes/ciphers to be built individually. * 051-crypto-qce-allow-building-only-hashes-ciphers.patch Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com> [renumbered patches, added patches from dropped commit, refreshed, 5.4] Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* ipq40xx: use neon crypto driversEneas U de Queiroz2020-02-282-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds the neon based implementations of AES & SHA256. For AES, according to the kernel config help: Use a faster and more secure NEON based implementation of AES in CBC, CTR and XTS modes. Bit sliced AES gives around 45% speedup on Cortex-A15 for CTR mode and for XTS mode encryption, CBC and XTS mode decryption speedup is around 25%. (CBC encryption speed is not affected by this driver.) This implementation does not rely on any lookup tables so it is believed to be invulnerable to cache timing attacks. ... The observed speedups on ipq40xx are more modest: speedup is around 20% for CTR mode and for XTS mode encryption, CBC and XTS mode decryption speedup is around 10%. Measurements were made using tcrypt, with 1024-bytes blocks for CTR & CBC, and 4096-bytes for XTS. The aes-neon-bs driver uses a fallback for CBC encryption; that fallback could be either the generic driver written in C, or the scalar arm-asm one. Even though aes-arm is 1.9% slower, it is more resilient to timing attacks (the reason for being slower), so it is being included here. The neon sha256 module increases performance over the generic module by 33%. Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com> [Enable only ciphers for now, reorder patch in series to help bisect as new symbols could lead to build failures, 5.4] Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* ipq40xx: qce - switch to skcipher APIEneas U de Queiroz2020-02-284-2/+1968
| | | | | | | | | This backports a commit updating the API of the QCE crypto engine to what is used in current kerenl, easing future upstream backports. Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com> [renumber patches, refreshed, added 5.4 patches] Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* kernel: 4.19,5.4: disable ARM CE & NEONChristian Lamparter2020-02-282-0/+20
| | | | | | | | | | This patch disables the CRYPTO KERNEL SYMBOLs that are touched by the upcoming ipq40xx patch "ipq40xx: use neon crypto drivers" from "Eneas U de Queiroz" and more so for his follow up patches for the other ARM targets in this series. This should help to prevent at least a few potential build errors on other archs. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* ipq40xx: add support for EnGenius EAP2200Steven Lin2020-02-2810-7/+599
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SOC: IPQ4019 / QCA Dakota CPU: Quad-Core ARMv7 Processor rev 5 (v7l) Cortex-A7 DRAM: 256 MiB FLASH: NOR 4 MiB + NAND 128 MiB ETH: Qualcomm Atheros QCA8072 WLAN1: Qualcomm Atheros QCA4019 2.4GHz 802.11bgn 2:2x2 WLAN2: Qualcomm Atheros QCA4019 5GHz 802.11a/n/ac 2:2x2 WLAN2: Qualcomm Atheros QCA9888 5GHz 802.11a/n/ac 2:2x2 INPUT: WPS Button LEDS: Power, LAN1, LAN2, WLAN 2.4GHz, WLAN 5GHz-1, WLAN 5GHz-2, OPMODE 1. Load Ramdisk via U-Boot To set up the flash memory environment, do the following: a. As a preliminary step, ensure that the board console port is connected to the PC using these RS232 parameters: * 115200bps * 8N1 b. Confirm that the PC is connected to the board using one of the Ethernet ports. c. Set a static ip 192.168.99.8 for Ethernet that connects to board. d. The PC must have a TFTP server launched and listening on the interface to which the board is connected. e. At this stage power up the board and, after a few seconds, press 4 and then any key during the countdown. U-BOOT> set serverip 192.168.99.9 && tftpboot 0x84000000 192.168.99.8:openwrt.itb && bootm Signed-off-by: Steven Lin <steven.lin@senao.com> [copied 4.19 dts to 5.4] Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* ipq807x: fix indent in image/MakefileAdrian Schmutzler2020-02-281-1/+1
| | | | | | Convert space indent to tab like the rest of the file. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* kernel: 5.4 fix build on darwinKevin Darbyshire-Bryant2020-02-281-0/+27
| | | | | | | | | | | | | | | | | | Fix typedef clash on darwin. HOSTCC scripts/mod/file2alias.o scripts/mod/file2alias.c:47:3: error: typedef redefinition with different types ('struct uuid_t' vs '__darwin_uuid_t' (aka 'unsigned char [16]')) } uuid_t; ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/sys/_types/_uuid_t.h:31:25: note: previous definition is here typedef __darwin_uuid_t uuid_t; ^ scripts/mod/file2alias.c:1305:42: error: array initializer must be an initializer list or string literal DEF_FIELD(symval, tee_client_device_id, uuid); ^ 2 errors generated. Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* ipq807x: add very basic target supportJohn Crispin2020-02-284-0/+719
| | | | | | | This is still missing a lot of love but people want to start working on it so lets give them a common baseline. Signed-off-by: John Crispin <john@phrozen.org>
* ipq40xx: add v5.4 supportJohn Crispin2020-02-2870-0/+18656
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* mediatek: add v5.4 supportMark-MC Lee (李明昌)2020-02-2826-0/+6404
| | | | Signed-off-by: Mark-MC Lee (李明昌) <Mark-MC.Lee@mediatek.com>
* bcm53xx: add v5.4 supportJohn Crispin2020-02-2814-4/+1264
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* imx6: add support for kernel 5.4Koen Vandeputte2020-02-285-0/+904
| | | | | | | Refreshed all patches. Refreshed kernel config. Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* mpc85xx: add support for kernel 5.4David Bauer2020-02-2810-2/+708
| | | | Signed-off-by: David Bauer <mail@david-bauer.net>
* ath79: Make upstream ag71xx driver workHauke Mehrtens2020-02-285-4/+183
| | | | | | | | * Fix some bugs in the driver * Add missing clock and reset references in dts * Rename mdio-bus to mdio so the driver find it Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* ath79: add support for kernel 5.4David Bauer2020-02-2856-60/+3846
| | | | | | | | | | | | | | | Signed-off-by: David Bauer <mail@david-bauer.net> [refreshed] Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> * Sync the patches with the changes done for kernel 4.19 * Use KERNEL_TESTING_PATCHVER * Refresh the configuration * Fix multiple compile bugs in the patches * Only add own ag71xx files for kernel 4.19 and use upstream version for 5.4. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* apm821xx: add linux kernel 5.4 testing supportChristian Lamparter2020-02-2813-0/+2102
| | | | | | | This patch adds support for the linux kernel version 5.4 as an optional testing kernel. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* kernel: Remove nvmem hack patch from 5.4Hauke Mehrtens2020-02-281-34/+0
| | | | | | | | | | | | | | The nvmem framework is now used in net/ethernet/eth.c and the nvmem sysfs is split into a separate Kconfig option. More work would be needed to adapt this patch for the broader use. The current patch compiles fine on ath79, but it breaks the x86 target. nvmem is also compiled into the kernel for most of our targets for example ath79 anyway, so patching the kernel to remove it is now harder and not the case on multiple targets anyway. Instead of making this work on kernel 5.4 just remove this hack patch. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Make LIB_ARC4 selectableHauke Mehrtens2020-02-281-0/+15
| | | | | | | | This makes it possible to select CONFIG_CRYPTO_LIB_ARC4 directly. We need this to be able to compile this into the kernel and make use of it from mac80211 backports. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* x86: Update configurationHauke Mehrtens2020-02-283-99/+44
| | | | | | | The configuration was refreshed and KERNEL_TESTING_PATCHVER was set to make it easy to compile for kernel 5.4. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* x86: Refresh patches on kernel 5.4Hauke Mehrtens2020-02-285-47/+120
| | | | Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* x86: copy kernel patches from 4.19 to 5.4Hauke Mehrtens2020-02-289-0/+1920
| | | | Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: add support for kernel 5.4Koen Vandeputte2020-02-28215-6794/+1535
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following patches were removed because they are integrated in the upstream kernel 5.4: * backport-5.4/047-v4.21-mtd-keep-original-flags-for-every-struct-mtd_info.patch * backport-5.4/048-v4.21-mtd-improve-calculating-partition-boundaries-when-ch.patch * backport-5.4/080-v5.1-0001-bcma-keep-a-direct-pointer-to-the-struct-device.patch * backport-5.4/080-v5.1-0002-bcma-use-dev_-printing-functions.patch * backport-5.4/095-Allow-class-e-address-assignment-via-ifconfig-ioctl.patch * backport-5.4/101-arm-cns3xxx-use-actual-size-reads-for-PCIe.patch * backport-5.4/200-v5.2-usb-dwc2-Set-lpm-mode-parameters-depend-on-HW-configuration.patch * backport-5.4/210-arm64-sve-Disentangle-uapi-asm-ptrace.h-from-uapi-as.patch * backport-5.4/380-v5.3-net-sched-Introduce-act_ctinfo-action.patch * backport-5.4/450-v5.0-mtd-spinand-winbond-Add-support-for-W25N01GV.patch * backport-5.4/451-v5.0-mtd-spinand-Add-initial-support-for-Toshiba-TC58CVG2.patch * backport-5.4/452-v5.0-mtd-spinand-add-support-for-GigaDevice-GD5FxGQ4xA.patch * backport-5.4/455-v5.1-mtd-spinand-Add-support-for-all-Toshiba-Memory-produ.patch * backport-5.4/456-v5.1-mtd-spinand-Add-support-for-GigaDevice-GD5F1GQ4UExxG.patch * backport-5.4/460-v5.0-mtd-spi-nor-Add-support-for-mx25u12835f.patch * backport-5.4/460-v5.3-mtd-spinand-Define-macros-for-page-read-ops-with-thr.patch * backport-5.4/461-v5.3-mtd-spinand-Add-support-for-two-byte-device-IDs.patch * backport-5.4/462-v5.3-mtd-spinand-Add-support-for-GigaDevice-GD5F1GQ4UFxxG.patch * backport-5.4/463-v5.3-mtd-spinand-Add-initial-support-for-Paragon-PN26G0xA.patch * backport-5.4/700-v5.1-net-phylink-only-call-mac_config-during-resolve-when.patch * backport-5.4/701-v5.2-net-phylink-ensure-inband-AN-works-correctly.patch * backport-5.4/702-v4.20-net-ethernet-Add-helper-for-MACs-which-support-asym-.patch * backport-5.4/703-v4.20-net-ethernet-Add-helper-for-set_pauseparam-for-Asym-.patch * backport-5.4/704-v4.20-net-phy-Stop-with-excessive-soft-reset.patch * backport-5.4/705-v5.1-net-phy-provide-full-set-of-accessor-functions-to-MM.patch * backport-5.4/706-v5.1-net-phy-add-register-modifying-helpers-returning-1-o.patch * backport-5.4/707-v5.1-net-phy-add-genphy_c45_check_and_restart_aneg.patch * backport-5.4/708-v5.3-net-phylink-remove-netdev-from-phylink-mii-ioctl-emu.patch * backport-5.4/709-v5.3-net-phylink-support-for-link-gpio-interrupt.patch * backport-5.4/710-v5.3-net-phy-allow-Clause-45-access-via-mii-ioctl.patch * backport-5.4/711-v5.3-net-sfp-add-mandatory-attach-detach-methods-for-sfp-.patch * backport-5.4/712-v5.3-net-sfp-remove-sfp-bus-use-of-netdevs.patch * backport-5.4/713-v5.2-net-phylink-avoid-reducing-support-mask.patch * backport-5.4/714-v5.3-net-sfp-Stop-SFP-polling-and-interrupt-handling-duri.patch * backport-5.4/715-v5.3-net-phylink-don-t-start-and-stop-SGMII-PHYs-in-SFP-m.patch * backport-5.4/740-v5.5-net-phy-avoid-matching-all-ones-clause-45-PHY-IDs.patch * backport-5.4/741-v5.5-net-phylink-fix-link-mode-modification-in-PHY-mode.patch * pending-5.4/103-MIPS-perf-ath79-Fix-perfcount-IRQ-assignment.patch * pending-5.4/131-spi-use-gpio_set_value_cansleep-for-setting-chipsele.patch * pending-5.4/132-spi-spi-gpio-fix-crash-when-num-chipselects-is-0.patch * pending-5.4/220-optimize_inlining.patch * pending-5.4/341-MIPS-mm-remove-no-op-dma_map_ops-where-possible.patch * pending-5.4/475-mtd-spi-nor-Add-Winbond-w25q128jv-support.patch * pending-5.4/477-mtd-add-spi-nor-add-mx25u3235f.patch * pending-5.4/479-mtd-spi-nor-add-eon-en25qh64.patch Some bigger changes were done to this feature and we did not port this patch yet: * hack-5.4/207-disable-modorder.patch This depends on BOOTMEM which was removed from the kernel, this needs some bigger changes: * hack-5.4/930-crashlog.patch A different version of the FPU disable patch was merged upstream, OpenWrt needs some adaptations. * pending-5.4/304-mips_disable_fpu.patch - no crashlog support yet as a required file got deleted upstream - Removed patch below, which is now seen as a recursive dependency [1] - Removed patch below due to build error [2] - fix still required to avoid identical function def [3] - Fixes included from Blocktrron - Fixes included from Chunkeey - Fix included from nbd regarding "dst leak in Flow Offload" [1] target/linux/generic/hack-5.4/260-crypto_test_dependencies.patch [2] target/linux/generic/hack-5.4/207-disable-modorder.patch [3] target/linux/generic/pending-5.4/613-netfilter_optional_tcp_window_check.patch Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> Signed-off-by: David Bauer <mail@david-bauer.net> Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> Signed-off-by: Robert Marko <robimarko@gmail.com> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: copy kernel 4.19 code to 5.4Hauke Mehrtens2020-02-28228-0/+38475
| | | | | | | No changes were done to the patches while coping them. Currently they do not apply on top of kernel 5.4. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* ath79: also reduce spi-max-frequency for buffalo_wzr-hp-ag300hAdrian Schmutzler2020-02-271-2/+2
| | | | | | | | | | | In accordance to ebc090e420d1 ("ath79: reduce spi-max-frequency to 50 MHz") this also reduces the spi-max-frequency to 50 MHz for the last remaining device with higher frequency in ath79. This will save us from having a single special case that will require adjustment when the spi driver for this device is changed in the future. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Chuanhong Guo <gch981213@gmail.com>
* kirkwood: apply minor DTS style improvementsAdrian Schmutzler2020-02-274-20/+48
| | | | | | | | | | | | | | | This applies some minor DTS style improvements to the files kept in OpenWrt at the moment: - harmonize/improve LED/pinmux node names - harmonize empty lines between nodes - change "ok" to "okay" - some other minor formatting adjustments Since changes are only cosmetical, they are only applied to the "newer" DTS files for kernel 4.19. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* kirkwood: convert DTS patches into plain DTS filesSungbo Eo2020-02-2716-1465/+1341
| | | | | | | | | | | Move DTS files newly created by patch files to files directory. This will make these files much more maintainable. Patching the kernel Makefile is unnecessary, as the DTS files specified in DEVICE_DTS will be compiled by OpenWrt buildroot anyway. Signed-off-by: Sungbo Eo <mans0n@gorani.run> Acked-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* ath79: reduce spi-max-frequency to 50 MHzAdrian Schmutzler2020-02-276-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | The introduction of ebf0d8dadeca ("ath79: add new ar934x spi driver") made the SPI memory unusable on devices with very high spi-max-frequency (104 MHz). Here's how the actual clock is calculated: (AHB_CLK/((CLOCK_DIVIDER+1)*2)) where AHB_CLK is a fixed clock (e.g. 200MHz on AR9331) and CLOCK_DIVIDER is the parameter we can set. Highest clock according to this formula is AHB_CLK/2 (100MHz, but that didn't work in device tests). The next possible value is AHB_CLK/4 (50MHz). Speeds between 50 MHz and 100 MHz will be rounded down, so using values higher than 50 MHz does not provide any benefit. Consequently, this patch reduces spi-max-frequency for all devices with values higher than 50 MHz to 50 MHz (effectively, this only affects devices with 104 MHz before this patch). Tested on GL.inet GL-AR150: Boot fails with 104 MHz but is successful with both 50 MHz and 80 MHz (fast-read), where the latter two yield identical read speeds. Fixes: ebf0d8dadeca ("ath79: add new ar934x spi driver") Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* ath79: fix spi-max-frequency for wAP G-5HacT2HnDRoger Pueyo Centelles2020-02-271-1/+1
| | | | | | | | | | The introduction of ebf0d8dade (ath79: add new ar934x spi driver) made the SPI memory unusable. Reducing the spi-max-frequency to a smaller value makes it work again. Tested on two MikroTik RouterBOARD wAP G-5HacT2HnD devices. Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
* ath79: add support for MikroTik RouterBOARD 922UAGS-5HPacDRoger Pueyo Centelles2020-02-268-3/+245
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch ports support for the MikroTik RouterBOARD 922UAGS-5HPacD with a built-in 802.11ac High-Power radio (31dBm), which was already available in the ar71xx target. See https://mikrotik.com/product/RB922UAGS-5HPacD for more info. Specifications: - SoC: Qualcomm Atheros QCA9558 (720 MHz) - RAM: 128 MB - Storage: 128 MB NAND - Wireless: external QCA9882 802.11a/ac 2x2:2 - Ethernet: 1x 1000/100/10 Mbps, integrated, via AR8031 PHY, passive PoE-in 24V - SFP: 1x host - USB: 1x 2.0 type A - PCIe: 1x Mini slot (also contains USB 2.0 for 3G/LTE modems) - SIM slot: 1x mini-SIM Working: - Board/system detection - SPI and NAND storage - PCIe - USB type A host - Wireless - Ethernet - LEDs (user, phy0) - Reset button - Sysupgrade to/from ar71xx Not supported: - RSSI LEDs - SFP cage Installation methods: - Sysupgrade from ar71xx (it is advisable to use the -n option to wipe any previous settings), or - Boot the initramfs image via TFTP and then flash the sysupgrade image using "sysupgrade -n" Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
* kernel: x86_64: drop CALGARY properlyKevin Darbyshire-Bryant2020-02-251-2/+2
| | | | | | | Use correct config syntax of 'is not set' instead of just commenting the line Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* mediatek: add latest fixes provided by MTKJohn Crispin2020-02-256-127/+113
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* kernel: x86_64: drop CALGARY IOMMUKevin Darbyshire-Bryant2020-02-251-2/+2
| | | | | | | | | | | | The calgary IOMMU was only used on high-end IBM systems in the early x86_64 age. This is an unlikely OpenWrt target and in fact upstream are looking to drop the driver entirely with the bonus that we no longer see: [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* kernel: Sort generic configurationHauke Mehrtens2020-02-242-5/+5
| | | | | | | | | | | | This was done by executing these commands: $ ./scripts/kconfig.pl '+' target/linux/generic/config-4.19 /dev/null > target/linux/generic/config-4.19-new $ mv target/linux/generic/config-4.14-new target/linux/generic/config-4.14 $ ./scripts/kconfig.pl '+' target/linux/generic/config-4.14 /dev/null > target/linux/generic/config-4.14-new $ mv target/linux/generic/config-4.19-new target/linux/generic/config-4.19 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 07:11:47 +0000