From 265071af7c4590f06d94d3c99b4f1d74960e9844 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Fri, 16 Jun 2023 10:56:52 +0200 Subject: [PATCH] bcm53xx: add testing support for kernel 6.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Rafał Miłecki --- target/linux/bcm53xx/Makefile | 1 + target/linux/bcm53xx/config-6.1 | 318 ++++++++ ...-Correct-description-of-TP-Link-part.patch | 99 +++ ...4-Add-devicetree-for-D-Link-DIR-890L.patch | 242 ++++++ ...-Add-devicetree-for-D-Link-DWL-8610A.patch | 165 ++++ .../036-v6.2-bcma-support-SPROM-rev-11.patch | 28 + ...x-parse-firmware-MTD-partitions-only.patch | 43 ++ ...support-for-performing-fake-doorbell.patch | 117 +++ ...able-MMU-and-Dcache-during-decompres.patch | 101 +++ ...-Specify-switch-ports-for-remaining-.patch | 711 ++++++++++++++++++ ...RM-BCM5301X-Add-DT-for-Netgear-R7900.patch | 64 ++ ...-Extend-RAM-to-full-256MB-for-Linksy.patch | 27 + ...-BCM5301X-Describe-partition-formats.patch | 25 + ...-mark-and-erase-all-remaining-blocks.patch | 59 ++ .../600-net-disable-GRO-by-default.patch | 36 + ...-frame-size-to-support-just-MTU-1500.patch | 33 + .../905-BCM53573-minor-hacks.patch | 80 ++ 17 files changed, 2149 insertions(+) create mode 100644 target/linux/bcm53xx/config-6.1 create mode 100644 target/linux/bcm53xx/patches-6.1/035-v6.2-0001-ARM-dts-BCM5301X-Correct-description-of-TP-Link-part.patch create mode 100644 target/linux/bcm53xx/patches-6.1/035-v6.2-0001-ARM-dts-bcm47094-Add-devicetree-for-D-Link-DIR-890L.patch create mode 100644 target/linux/bcm53xx/patches-6.1/035-v6.2-0001-ARM-dts-bcm53016-Add-devicetree-for-D-Link-DWL-8610A.patch create mode 100644 target/linux/bcm53xx/patches-6.1/036-v6.2-bcma-support-SPROM-rev-11.patch create mode 100644 target/linux/bcm53xx/patches-6.1/140-mtd-parsers-trx-parse-firmware-MTD-partitions-only.patch create mode 100644 target/linux/bcm53xx/patches-6.1/180-usb-xhci-add-support-for-performing-fake-doorbell.patch create mode 100644 target/linux/bcm53xx/patches-6.1/300-ARM-BCM5301X-Disable-MMU-and-Dcache-during-decompres.patch create mode 100644 target/linux/bcm53xx/patches-6.1/304-ARM-dts-BCM5301X-Specify-switch-ports-for-remaining-.patch create mode 100644 target/linux/bcm53xx/patches-6.1/310-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch create mode 100644 target/linux/bcm53xx/patches-6.1/315-ARM-dts-BCM5301X-Extend-RAM-to-full-256MB-for-Linksy.patch create mode 100644 target/linux/bcm53xx/patches-6.1/321-ARM-dts-BCM5301X-Describe-partition-formats.patch create mode 100644 target/linux/bcm53xx/patches-6.1/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch create mode 100644 target/linux/bcm53xx/patches-6.1/600-net-disable-GRO-by-default.patch create mode 100644 target/linux/bcm53xx/patches-6.1/700-bgmac-reduce-max-frame-size-to-support-just-MTU-1500.patch create mode 100644 target/linux/bcm53xx/patches-6.1/905-BCM53573-minor-hacks.patch diff --git a/target/linux/bcm53xx/Makefile b/target/linux/bcm53xx/Makefile index 49d179c34c0a..84f08f1f8025 100644 --- a/target/linux/bcm53xx/Makefile +++ b/target/linux/bcm53xx/Makefile @@ -12,6 +12,7 @@ CPU_TYPE:=cortex-a9 SUBTARGETS:=generic KERNEL_PATCHVER:=5.15 +KERNEL_TESTING_PATCHVER:=6.1 define Target/Description Build firmware images for Broadcom based BCM47xx/53xx routers with ARM CPU, *not* MIPS. diff --git a/target/linux/bcm53xx/config-6.1 b/target/linux/bcm53xx/config-6.1 new file mode 100644 index 000000000000..d96beb687df0 --- /dev/null +++ b/target/linux/bcm53xx/config-6.1 @@ -0,0 +1,318 @@ +CONFIG_ALIGNMENT_TRAP=y +CONFIG_ARCH_32BIT_OFF_T=y +CONFIG_ARCH_BCM=y +CONFIG_ARCH_BCM_5301X=y +CONFIG_ARCH_BCM_53573=y +# CONFIG_ARCH_BCM_HR2 is not set +CONFIG_ARCH_BCM_IPROC=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_KEEP_MEMBLOCK=y +CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y +CONFIG_ARCH_MULTIPLATFORM=y +CONFIG_ARCH_MULTI_V6_V7=y +CONFIG_ARCH_MULTI_V7=y +CONFIG_ARCH_NR_GPIO=0 +CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y +CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_ARM=y +CONFIG_ARM_AMBA=y +CONFIG_ARM_APPENDED_DTB=y +CONFIG_ARM_ARCH_TIMER=y +CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y +# CONFIG_ARM_ATAG_DTB_COMPAT is not set +CONFIG_ARM_CRYPTO=y +CONFIG_ARM_ERRATA_754322=y +CONFIG_ARM_ERRATA_764369=y +CONFIG_ARM_ERRATA_775420=y +CONFIG_ARM_GIC=y +CONFIG_ARM_GLOBAL_TIMER=y +CONFIG_ARM_GT_INITIAL_PRESCALER_VAL=1 +CONFIG_ARM_HAS_SG_CHAIN=y +CONFIG_ARM_HEAVY_MB=y +CONFIG_ARM_L1_CACHE_SHIFT=6 +CONFIG_ARM_L1_CACHE_SHIFT_6=y +CONFIG_ARM_PATCH_IDIV=y +CONFIG_ARM_PATCH_PHYS_VIRT=y +CONFIG_ARM_THUMB=y +CONFIG_ARM_UNWIND=y +CONFIG_ARM_VIRT_EXT=y +CONFIG_ATAGS=y +CONFIG_AUTO_ZRELADDR=y +CONFIG_B53=y +CONFIG_B53_MDIO_DRIVER=y +CONFIG_B53_SRAB_DRIVER=y +CONFIG_BCM47XX_NVRAM=y +CONFIG_BCM47XX_SPROM=y +CONFIG_BCM47XX_WDT=y +CONFIG_BCMA=y +CONFIG_BCMA_BLOCKIO=y +CONFIG_BCMA_DEBUG=y +CONFIG_BCMA_DRIVER_GMAC_CMN=y +CONFIG_BCMA_DRIVER_GPIO=y +CONFIG_BCMA_DRIVER_PCI=y +CONFIG_BCMA_FALLBACK_SPROM=y +CONFIG_BCMA_HOST_PCI=y +CONFIG_BCMA_HOST_PCI_POSSIBLE=y +CONFIG_BCMA_HOST_SOC=y +CONFIG_BCMA_SFLASH=y +# CONFIG_BCM_CYGNUS_PHY is not set +CONFIG_BCM_NET_PHYLIB=y +CONFIG_BCM_NS_THERMAL=y +CONFIG_BCM_SR_THERMAL=y +CONFIG_BGMAC=y +CONFIG_BGMAC_BCMA=y +# CONFIG_BGMAC_PLATFORM is not set +CONFIG_BINFMT_FLAT_ARGVP_ENVP_ON_STACK=y +CONFIG_BLK_MQ_PCI=y +CONFIG_BOUNCE=y +CONFIG_BROADCOM_PHY=y +CONFIG_CACHE_L2X0=y +CONFIG_CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK=y +CONFIG_CLKSRC_MMIO=y +# CONFIG_CLK_BCM_NS2 is not set +CONFIG_CLK_BCM_NSP=y +# CONFIG_CLK_BCM_SR is not set +CONFIG_CLONE_BACKWARDS=y +CONFIG_COMMON_CLK=y +CONFIG_COMMON_CLK_IPROC=y +CONFIG_COMPAT_32BIT_TIME=y +CONFIG_CPU_32v6K=y +CONFIG_CPU_32v7=y +CONFIG_CPU_ABRT_EV7=y +CONFIG_CPU_CACHE_V7=y +CONFIG_CPU_CACHE_VIPT=y +CONFIG_CPU_COPY_V6=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y +CONFIG_CPU_HAS_ASID=y +CONFIG_CPU_PABRT_V7=y +CONFIG_CPU_RMAP=y +CONFIG_CPU_SPECTRE=y +CONFIG_CPU_THUMB_CAPABLE=y +CONFIG_CPU_TLB_V7=y +CONFIG_CPU_V7=y +CONFIG_CRC16=y +CONFIG_CRYPTO_DEFLATE=y +CONFIG_CRYPTO_HASH_INFO=y +CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y +CONFIG_CRYPTO_LZO=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_ZSTD=y +CONFIG_DCACHE_WORD_ACCESS=y +CONFIG_DEBUG_BCM_5301X=y +CONFIG_DEBUG_LL=y +CONFIG_DEBUG_LL_INCLUDE="debug/8250.S" +CONFIG_DEBUG_MISC=y +CONFIG_DEBUG_UART_8250=y +CONFIG_DEBUG_UART_8250_SHIFT=0 +CONFIG_DEBUG_UART_PHYS=0x18000300 +CONFIG_DEBUG_UART_VIRT=0xf1000300 +CONFIG_DEBUG_UNCOMPRESS=y +CONFIG_DEBUG_USER=y +CONFIG_DMA_OPS=y +CONFIG_DMA_REMAP=y +CONFIG_DTC=y +CONFIG_EARLY_PRINTK=y +CONFIG_EDAC_ATOMIC_SCRUB=y +CONFIG_EDAC_SUPPORT=y +CONFIG_EXTCON=y +CONFIG_FIXED_PHY=y +CONFIG_FIX_EARLYCON_MEM=y +CONFIG_FWNODE_MDIO=y +CONFIG_FW_LOADER_PAGED_BUF=y +# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set +CONFIG_GENERIC_ALLOCATOR=y +CONFIG_GENERIC_ARCH_TOPOLOGY=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y +CONFIG_GENERIC_CPU_AUTOPROBE=y +CONFIG_GENERIC_CPU_VULNERABILITIES=y +CONFIG_GENERIC_EARLY_IOREMAP=y +CONFIG_GENERIC_GETTIMEOFDAY=y +CONFIG_GENERIC_IDLE_POLL_SETUP=y +CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y +CONFIG_GENERIC_IRQ_MULTI_HANDLER=y +CONFIG_GENERIC_IRQ_SHOW=y +CONFIG_GENERIC_IRQ_SHOW_LEVEL=y +CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y +CONFIG_GENERIC_PCI_IOMAP=y +CONFIG_GENERIC_PHY=y +CONFIG_GENERIC_PINCONF=y +CONFIG_GENERIC_PINCTRL_GROUPS=y +CONFIG_GENERIC_PINMUX_FUNCTIONS=y +CONFIG_GENERIC_SCHED_CLOCK=y +CONFIG_GENERIC_SMP_IDLE_THREAD=y +CONFIG_GENERIC_STRNCPY_FROM_USER=y +CONFIG_GENERIC_STRNLEN_USER=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_VDSO_32=y +CONFIG_GPIOLIB_IRQCHIP=y +CONFIG_GPIO_74X164=y +CONFIG_GPIO_BCM_XGS_IPROC=y +CONFIG_GPIO_CDEV=y +CONFIG_GPIO_GENERIC=y +CONFIG_GRO_CELLS=y +CONFIG_HANDLE_DOMAIN_IRQ=y +CONFIG_HARDEN_BRANCH_PREDICTOR=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_HAS_DMA=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT_MAP=y +CONFIG_HAVE_SMP=y +CONFIG_HIGHMEM=y +CONFIG_HIGHPTE=y +CONFIG_HW_RANDOM=y +CONFIG_HW_RANDOM_BCM2835=y +CONFIG_HZ_FIXED=0 +CONFIG_HZ_PERIODIC=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_IRQCHIP=y +CONFIG_IRQ_DOMAIN=y +CONFIG_IRQ_DOMAIN_HIERARCHY=y +CONFIG_IRQ_FORCED_THREADING=y +CONFIG_IRQ_WORK=y +CONFIG_KMAP_LOCAL=y +CONFIG_KMAP_LOCAL_NON_LINEAR_PTE_ARRAY=y +# CONFIG_LEDS_BCM63138 is not set +CONFIG_LIBFDT=y +CONFIG_LOCK_DEBUGGING_SUPPORT=y +CONFIG_LOCK_SPIN_ON_OWNER=y +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y +CONFIG_MDIO_BCM_IPROC=y +CONFIG_MDIO_BUS=y +CONFIG_MDIO_BUS_MUX=y +# CONFIG_MDIO_BUS_MUX_BCM_IPROC is not set +CONFIG_MDIO_BUS_MUX_MMIOREG=y +CONFIG_MDIO_DEVICE=y +CONFIG_MDIO_DEVRES=y +CONFIG_MEMFD_CREATE=y +CONFIG_MFD_SYSCON=y +CONFIG_MIGHT_HAVE_CACHE_L2X0=y +CONFIG_MIGRATION=y +CONFIG_MODULES_USE_ELF_REL=y +CONFIG_MTD_BCM47XXSFLASH=y +CONFIG_MTD_BCM47XX_PARTS=y +CONFIG_MTD_NAND_BRCMNAND=y +CONFIG_MTD_NAND_BRCMNAND_IPROC=y +CONFIG_MTD_NAND_CORE=y +CONFIG_MTD_NAND_ECC=y +CONFIG_MTD_NAND_ECC_SW_HAMMING=y +CONFIG_MTD_OF_PARTS_LINKSYS_NS=y +CONFIG_MTD_PARSER_TPLINK_SAFELOADER=y +CONFIG_MTD_PARSER_TRX=y +CONFIG_MTD_RAW_NAND=y +CONFIG_MTD_SPI_NOR=y +CONFIG_MTD_SPLIT_SEAMA_FW=y +CONFIG_MTD_UBI=y +CONFIG_MTD_UBI_BEB_LIMIT=20 +CONFIG_MTD_UBI_BLOCK=y +CONFIG_MTD_UBI_WL_THRESHOLD=4096 +CONFIG_MUTEX_SPIN_ON_OWNER=y +CONFIG_NEED_DMA_MAP_STATE=y +CONFIG_NET_DEVLINK=y +CONFIG_NET_DSA=y +CONFIG_NET_DSA_TAG_BRCM=y +CONFIG_NET_DSA_TAG_BRCM_COMMON=y +CONFIG_NET_DSA_TAG_BRCM_LEGACY=y +CONFIG_NET_DSA_TAG_BRCM_PREPEND=y +CONFIG_NET_FLOW_LIMIT=y +CONFIG_NET_SELFTESTS=y +CONFIG_NET_SWITCHDEV=y +CONFIG_NR_CPUS=2 +CONFIG_NVMEM=y +CONFIG_NVMEM_BRCM_NVRAM=y +CONFIG_NVMEM_SYSFS=y +CONFIG_OF=y +CONFIG_OF_ADDRESS=y +CONFIG_OF_EARLY_FLATTREE=y +CONFIG_OF_FLATTREE=y +CONFIG_OF_GPIO=y +CONFIG_OF_IRQ=y +CONFIG_OF_KOBJ=y +CONFIG_OF_MDIO=y +CONFIG_OLD_SIGACTION=y +CONFIG_OLD_SIGSUSPEND3=y +CONFIG_OUTER_CACHE=y +CONFIG_OUTER_CACHE_SYNC=y +CONFIG_PADATA=y +CONFIG_PAGE_OFFSET=0xC0000000 +CONFIG_PCI=y +CONFIG_PCIE_IPROC=y +CONFIG_PCIE_IPROC_BCMA=y +# CONFIG_PCIE_IPROC_PLATFORM is not set +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_DOMAINS_GENERIC=y +CONFIG_PERF_USE_VMALLOC=y +CONFIG_PGTABLE_LEVELS=2 +CONFIG_PHYLIB=y +CONFIG_PHYLINK=y +# CONFIG_PHY_BCM_NS_USB2 is not set +# CONFIG_PHY_BCM_NS_USB3 is not set +# CONFIG_PHY_BCM_SR_PCIE is not set +CONFIG_PHY_BCM_SR_USB=y +# CONFIG_PHY_BRCM_SATA is not set +# CONFIG_PHY_NS2_USB_DRD is not set +CONFIG_PINCTRL=y +# CONFIG_PINCTRL_IPROC_GPIO is not set +CONFIG_PINCTRL_NS=y +# CONFIG_PINCTRL_NS2_MUX is not set +CONFIG_PTP_1588_CLOCK_OPTIONAL=y +CONFIG_PWM=y +CONFIG_PWM_BCM_IPROC=y +CONFIG_PWM_SYSFS=y +CONFIG_RATIONAL=y +CONFIG_REGMAP=y +CONFIG_REGMAP_MMIO=y +CONFIG_RFS_ACCEL=y +CONFIG_RPS=y +CONFIG_RWSEM_SPIN_ON_OWNER=y +CONFIG_SERIAL_8250_FSL=y +CONFIG_SERIAL_MCTRL_GPIO=y +CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_SGL_ALLOC=y +CONFIG_SMP=y +CONFIG_SMP_ON_UP=y +CONFIG_SOCK_RX_QUEUE_MAPPING=y +CONFIG_SPARSE_IRQ=y +CONFIG_SPI=y +CONFIG_SPI_BCM_QSPI=y +CONFIG_SPI_BITBANG=y +CONFIG_SPI_GPIO=y +CONFIG_SPI_MASTER=y +CONFIG_SPI_MEM=y +CONFIG_SRCU=y +CONFIG_SWPHY=y +CONFIG_SWP_EMULATE=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_THERMAL=y +CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y +CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 +CONFIG_THERMAL_GOV_STEP_WISE=y +CONFIG_THERMAL_OF=y +CONFIG_TICK_CPU_ACCOUNTING=y +CONFIG_TIMER_OF=y +CONFIG_TIMER_PROBE=y +CONFIG_TREE_RCU=y +CONFIG_TREE_SRCU=y +CONFIG_UBIFS_FS=y +CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h" +CONFIG_UNWINDER_ARM=y +CONFIG_USB_SUPPORT=y +CONFIG_USE_OF=y +# CONFIG_VFP is not set +CONFIG_WATCHDOG_CORE=y +CONFIG_XPS=y +CONFIG_XXHASH=y +CONFIG_XZ_DEC_ARM=y +CONFIG_XZ_DEC_BCJ=y +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZLIB_DEFLATE=y +CONFIG_ZLIB_INFLATE=y +CONFIG_ZSTD_COMPRESS=y +CONFIG_ZSTD_DECOMPRESS=y diff --git a/target/linux/bcm53xx/patches-6.1/035-v6.2-0001-ARM-dts-BCM5301X-Correct-description-of-TP-Link-part.patch b/target/linux/bcm53xx/patches-6.1/035-v6.2-0001-ARM-dts-BCM5301X-Correct-description-of-TP-Link-part.patch new file mode 100644 index 000000000000..4c4ed036b902 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.1/035-v6.2-0001-ARM-dts-BCM5301X-Correct-description-of-TP-Link-part.patch @@ -0,0 +1,99 @@ +From c8ee9f119bfb4244f76c9971c341ec06b49332cd Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Tue, 8 Nov 2022 12:07:08 +0100 +Subject: [PATCH] ARM: dts: BCM5301X: Correct description of TP-Link partitions +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +TP-Link routers have flash space partitioned according to the partitions +table. It may look like fixed partitioning but those partitions can be +actually reorganized. New can be added (or some removed), offsets and +sizes may change. + +Fix DT to use binding for the TP-Link SafeLoader partitioning method. + +Signed-off-by: Rafał Miłecki +Link: https://lore.kernel.org/r/20221108110708.13693-1-zajec5@gmail.com +Signed-off-by: Florian Fainelli +--- + .../boot/dts/bcm47081-tplink-archer-c5-v2.dts | 25 ++++--------------- + .../boot/dts/bcm4709-tplink-archer-c9-v1.dts | 25 ++++--------------- + 2 files changed, 10 insertions(+), 40 deletions(-) + +--- a/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts ++++ b/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts +@@ -95,30 +95,15 @@ + status = "okay"; + + partitions { +- compatible = "fixed-partitions"; +- #address-cells = <1>; +- #size-cells = <1>; ++ compatible = "tplink,safeloader-partitions"; ++ partitions-table-offset = <0xe50000>; + +- boot@0 { +- label = "boot"; +- reg = <0x000000 0x040000>; +- read-only; +- }; +- +- os-image@100000 { +- label = "os-image"; +- reg = <0x040000 0x200000>; ++ partition-os-image { + compatible = "brcm,trx"; + }; + +- rootfs@240000 { +- label = "rootfs"; +- reg = <0x240000 0xc00000>; +- }; +- +- nvram@ff0000 { +- label = "nvram"; +- reg = <0xff0000 0x010000>; ++ partition-file-system { ++ linux,rootfs; + }; + }; + }; +--- a/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts ++++ b/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts +@@ -104,30 +104,15 @@ + status = "okay"; + + partitions { +- compatible = "fixed-partitions"; +- #address-cells = <1>; +- #size-cells = <1>; ++ compatible = "tplink,safeloader-partitions"; ++ partitions-table-offset = <0xe50000>; + +- boot@0 { +- label = "boot"; +- reg = <0x000000 0x040000>; +- read-only; +- }; +- +- os-image@100000 { +- label = "os-image"; +- reg = <0x040000 0x200000>; ++ partition-os-image { + compatible = "brcm,trx"; + }; + +- rootfs@240000 { +- label = "rootfs"; +- reg = <0x240000 0xc00000>; +- }; +- +- nvram@ff0000 { +- label = "nvram"; +- reg = <0xff0000 0x010000>; ++ partition-file-system { ++ linux,rootfs; + }; + }; + }; diff --git a/target/linux/bcm53xx/patches-6.1/035-v6.2-0001-ARM-dts-bcm47094-Add-devicetree-for-D-Link-DIR-890L.patch b/target/linux/bcm53xx/patches-6.1/035-v6.2-0001-ARM-dts-bcm47094-Add-devicetree-for-D-Link-DIR-890L.patch new file mode 100644 index 000000000000..21bb94fcc34e --- /dev/null +++ b/target/linux/bcm53xx/patches-6.1/035-v6.2-0001-ARM-dts-bcm47094-Add-devicetree-for-D-Link-DIR-890L.patch @@ -0,0 +1,242 @@ +From b1ba87897ceda8e49a47aa92832dd7bff8583e21 Mon Sep 17 00:00:00 2001 +From: Linus Walleij +Date: Mon, 7 Nov 2022 14:41:04 +0100 +Subject: [PATCH] ARM: dts: bcm47094: Add devicetree for D-Link DIR-890L + +This adds a device tree for the D-Link DIR-890L. This device +is very similar to D-Link DIR-885L, the differences are detailed +as a comment in the DTS file. + +Signed-off-by: Linus Walleij +Link: https://lore.kernel.org/r/20221107134104.1422169-2-linus.walleij@linaro.org +Signed-off-by: Florian Fainelli +--- + arch/arm/boot/dts/Makefile | 1 + + arch/arm/boot/dts/bcm47094-dlink-dir-890l.dts | 211 ++++++++++++++++++ + 2 files changed, 212 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm47094-dlink-dir-890l.dts + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -129,6 +129,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm4709-tplink-archer-c9-v1.dtb \ + bcm47094-asus-rt-ac88u.dtb \ + bcm47094-dlink-dir-885l.dtb \ ++ bcm47094-dlink-dir-890l.dtb \ + bcm47094-linksys-panamera.dtb \ + bcm47094-luxul-abr-4500.dtb \ + bcm47094-luxul-xap-1610.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm47094-dlink-dir-890l.dts +@@ -0,0 +1,211 @@ ++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT ++/* ++ * Device tree for D-Link DIR-890L ++ * D-Link calls this board "WRGAC36" ++ * this router has the same looks and form factor as D-Link DIR-885L. ++ * ++ * Some differences from DIR-885L include a separate USB2 port, separate LEDs ++ * for USB2 and USB3, a separate VCC supply for the USB2 slot and no ++ * router/extender switch is mounted (there is an empty mount point on the ++ * PCB) so this device is a pure router. Also the LAN ports are in the right ++ * order. ++ * ++ * Based on the device tree for DIR-885L ++ * Copyright (C) 2016 Rafał Miłecki ++ * Copyright (C) 2022 Linus Walleij ++ */ ++ ++/dts-v1/; ++ ++#include "bcm47094.dtsi" ++#include "bcm5301x-nand-cs0-bch1.dtsi" ++ ++/ { ++ compatible = "dlink,dir-890l", "brcm,bcm47094", "brcm,bcm4708"; ++ model = "D-Link DIR-890L"; ++ ++ chosen { ++ bootargs = "console=ttyS0,115200 earlycon"; ++ }; ++ ++ memory@0 { ++ device_type = "memory"; ++ reg = <0x00000000 0x08000000>, ++ <0x88000000 0x08000000>; ++ }; ++ ++ leds { ++ /* ++ * LED information is derived from the boot log which ++ * conveniently lists all the LEDs. ++ */ ++ compatible = "gpio-leds"; ++ ++ power-white { ++ label = "bcm53xx:white:power"; ++ gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-on"; ++ }; ++ ++ wan-white { ++ label = "bcm53xx:white:wan"; ++ gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>; ++ }; ++ ++ power-amber { ++ label = "bcm53xx:amber:power"; ++ gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>; ++ }; ++ ++ wan-amber { ++ label = "bcm53xx:amber:wan"; ++ gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; ++ }; ++ ++ usb3-white { ++ label = "bcm53xx:white:usb3"; ++ gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>; ++ trigger-sources = <&xhci_port1>; ++ linux,default-trigger = "usbport"; ++ }; ++ ++ usb2-white { ++ label = "bcm53xx:white:usb2"; ++ gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>; ++ trigger-sources = <&ohci_port1>, <&ehci_port1>; ++ linux,default-trigger = "usbport"; ++ }; ++ ++ 2ghz { ++ label = "bcm53xx:white:2ghz"; ++ gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>; ++ }; ++ ++ 5ghz { ++ label = "bcm53xx:white:5ghz"; ++ gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++ ++ gpio-keys { ++ compatible = "gpio-keys"; ++ ++ button-wps { ++ label = "WPS"; ++ linux,code = ; ++ gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>; ++ }; ++ ++ /* Called "factory reset" in the vendor dmesg */ ++ button-restart { ++ label = "Reset"; ++ linux,code = ; ++ gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++ ++ /* ++ * The flash memory is memory mapped at 0x1e000000-0x1fffffff ++ * 64KB blocks; total size 2MB, same that can be ++ * found attached to the spi_nor SPI controller. ++ */ ++ nvram@1e1f0000 { ++ compatible = "brcm,nvram"; ++ reg = <0x1e1f0000 0x00010000>; ++ ++ et0macaddr: et0macaddr { ++ }; ++ }; ++}; ++ ++&gmac2 { ++ /* ++ * The NVRAM curiously does not contain a MAC address ++ * for et2 so since that is the only ethernet interface ++ * actually in use on the platform, we use this et0 MAC ++ * address for et2. ++ */ ++ nvmem-cells = <&et0macaddr>; ++ nvmem-cell-names = "mac-address"; ++}; ++ ++&spi_nor { ++ status = "okay"; ++}; ++ ++&nandcs { ++ /* Spansion S34ML01G2, 128MB with 128KB erase blocks */ ++ partitions { ++ compatible = "fixed-partitions"; ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ /* ++ * This is called "nflash" in the vendor kernel with ++ * "upgrade" and "rootfs" (probably using OpenWrt ++ * splitpart). We call it "firmware" like standard tools ++ * assume. The CFE loader contains incorrect information ++ * about TRX partitions, ignore this, there are no TRX ++ * partitions: this device uses SEAMA. ++ */ ++ firmware@0 { ++ label = "firmware"; ++ reg = <0x00000000 0x08000000>; ++ }; ++ }; ++}; ++ ++&usb2 { ++ vcc-gpios = <&chipcommon 21 GPIO_ACTIVE_HIGH>; ++}; ++ ++&usb3 { ++ vcc-gpios = <&chipcommon 18 GPIO_ACTIVE_HIGH>; ++}; ++ ++&usb3_phy { ++ status = "okay"; ++}; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@8 { ++ reg = <8>; ++ label = "cpu"; ++ ethernet = <&gmac2>; ++ phy-mode = "rgmii"; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ }; ++}; diff --git a/target/linux/bcm53xx/patches-6.1/035-v6.2-0001-ARM-dts-bcm53016-Add-devicetree-for-D-Link-DWL-8610A.patch b/target/linux/bcm53xx/patches-6.1/035-v6.2-0001-ARM-dts-bcm53016-Add-devicetree-for-D-Link-DWL-8610A.patch new file mode 100644 index 000000000000..cd2423183906 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.1/035-v6.2-0001-ARM-dts-bcm53016-Add-devicetree-for-D-Link-DWL-8610A.patch @@ -0,0 +1,165 @@ +From 9f66e1dd82e3186aee95282657512ca2aef1afe0 Mon Sep 17 00:00:00 2001 +From: Linus Walleij +Date: Wed, 19 Oct 2022 21:34:49 +0200 +Subject: [PATCH] ARM: dts: bcm53016: Add devicetree for D-Link DWL-8610AP + +This adds a device tree for the BCM53016-based D-Link DWL-8610AP +access point wireless router. + +The TRX-format partitions had to be named "firmware" due to +an OpenWrt patch that only accepts parting such nodes if they +are named "firmware". + +Signed-off-by: Linus Walleij +Link: https://lore.kernel.org/r/20221019193449.3036010-2-linus.walleij@linaro.org +Signed-off-by: Florian Fainelli +--- + arch/arm/boot/dts/Makefile | 1 + + .../boot/dts/bcm53016-dlink-dwl-8610ap.dts | 131 ++++++++++++++++++ + 2 files changed, 132 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm53016-dlink-dwl-8610ap.dts + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -140,6 +140,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm47094-netgear-r8500.dtb \ + bcm47094-phicomm-k3.dtb \ + bcm53015-meraki-mr26.dtb \ ++ bcm53016-dlink-dwl-8610ap.dtb \ + bcm53016-meraki-mr32.dtb \ + bcm94708.dtb \ + bcm94709.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm53016-dlink-dwl-8610ap.dts +@@ -0,0 +1,131 @@ ++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT ++/dts-v1/; ++ ++#include "bcm4709.dtsi" ++#include "bcm5301x-nand-cs0-bch8.dtsi" ++#include ++#include ++ ++/ { ++ model = "D-Link DWL-8610AP"; ++ compatible = "dlink,dwl-8610ap", "brcm,bcm53016", "brcm,bcm4708"; ++ ++ memory@0 { ++ device_type = "memory"; ++ /* 512 MB RAM in 2 x Macronix D9PSH chips */ ++ reg = <0x00000000 0x08000000>, ++ <0x88000000 0x08000000>; ++ }; ++ ++ leds { ++ compatible = "gpio-leds"; ++ ++ power { ++ function = LED_FUNCTION_POWER; ++ color = ; ++ gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>; ++ default-state = "on"; ++ }; ++ ++ diag { ++ /* Actually "diag" unclear what this means */ ++ function = LED_FUNCTION_INDICATOR; ++ color = ; ++ gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>; ++ default-state = "on"; ++ linux,default-trigger = "heartbeat"; ++ }; ++ ++ wlan-2g { ++ function = LED_FUNCTION_WLAN; ++ color = ; ++ gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>; ++ }; ++ ++ wlan-5g { ++ function = LED_FUNCTION_WLAN; ++ color = ; ++ gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++ ++ gpio_keys { ++ compatible = "gpio-keys"; ++ ++ button-reset { ++ debounce-interval = <100>; ++ wakeup-source; ++ linux,code = ; ++ label = "reset"; ++ /* This GPIO is actually stored in NVRAM, but it's not gonna change */ ++ gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++ ++ /* ++ * Flash memory at 0x1e000000-0x1fffffff ++ * Macronix 32 64KB blocks; total size 2MB, same that can be ++ * found attached to the spi_nor SPI controller. ++ */ ++ nvram@1e080000 { ++ compatible = "brcm,nvram"; ++ reg = <0x1e080000 0x00020000>; ++ ++ et0macaddr: et0macaddr { ++ }; ++ ++ et1macaddr: et1macaddr { ++ }; ++ }; ++}; ++ ++&gmac0 { ++ nvmem-cells = <&et0macaddr>; ++ nvmem-cell-names = "mac-address"; ++}; ++ ++&gmac1 { ++ nvmem-cells = <&et1macaddr>; ++ nvmem-cell-names = "mac-address"; ++}; ++ ++&spi_nor { ++ /* Serial SPI NOR Flash MX 25L1606E */ ++ status = "okay"; ++}; ++ ++&nandcs { ++ /* ++ * Spansion S34ML01G100TFI00 128 MB NAND Flash memory ++ * ++ * This ECC is a bit unorthodox but it is what the stock firmware ++ * is using, so to be able to mount the original partitions ++ * this is necessary. ++ */ ++ nand-ecc-strength = <5>; ++ partitions { ++ compatible = "fixed-partitions"; ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ /* This is named nflash1.trx in CFE */ ++ trx@0 { ++ label = "firmware"; ++ reg = <0x00000000 0x02800000>; ++ compatible = "brcm,trx"; ++ }; ++ ++ /* This is named nflash1.trx2 in CFE */ ++ trx2@2800000 { ++ label = "firmware2"; ++ reg = <0x02800000 0x02800000>; ++ compatible = "brcm,trx"; ++ }; ++ ++ /* This is named nflash1.rwfs in CFE */ ++ free@5000000 { ++ label = "free"; ++ reg = <0x05000000 0x03000000>; ++ }; ++ }; ++}; diff --git a/target/linux/bcm53xx/patches-6.1/036-v6.2-bcma-support-SPROM-rev-11.patch b/target/linux/bcm53xx/patches-6.1/036-v6.2-bcma-support-SPROM-rev-11.patch new file mode 100644 index 000000000000..5ebc78ca2023 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.1/036-v6.2-bcma-support-SPROM-rev-11.patch @@ -0,0 +1,28 @@ +From b9457a04eb89645049fdf427c13e6a18d5501895 Mon Sep 17 00:00:00 2001 +From: Linus Walleij +Date: Tue, 11 Oct 2022 14:24:40 +0200 +Subject: [PATCH] bcma: support SPROM rev 11 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Rev 11 works fine for me to set the MAC address of gmac0 and +gmac1 in the D-Link DWL-8610AP. + +Cc: Rafał Miłecki +Signed-off-by: Linus Walleij +--- + drivers/bcma/sprom.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/bcma/sprom.c ++++ b/drivers/bcma/sprom.c +@@ -170,7 +170,7 @@ static int bcma_sprom_valid(struct bcma_ + return err; + + revision = sprom[words - 1] & SSB_SPROM_REVISION_REV; +- if (revision != 8 && revision != 9 && revision != 10) { ++ if (revision < 8 || revision > 11) { + pr_err("Unsupported SPROM revision: %d\n", revision); + return -ENOENT; + } diff --git a/target/linux/bcm53xx/patches-6.1/140-mtd-parsers-trx-parse-firmware-MTD-partitions-only.patch b/target/linux/bcm53xx/patches-6.1/140-mtd-parsers-trx-parse-firmware-MTD-partitions-only.patch new file mode 100644 index 000000000000..e1933e75c78a --- /dev/null +++ b/target/linux/bcm53xx/patches-6.1/140-mtd-parsers-trx-parse-firmware-MTD-partitions-only.patch @@ -0,0 +1,43 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Tue, 13 Apr 2021 18:25:20 +0200 +Subject: [PATCH] mtd: parsers: trx: parse "firmware" MTD partitions only +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Parsing every partition with "compatible" set to "brcm,trx" results in +parsing both: firmware partition and failsafe partition on devices that +implement failsafe booting. This affects e.g. Linksys EA9500 which has: + +partition@200000 { + reg = <0x0200000 0x01d00000>; + compatible = "linksys,ns-firmware", "brcm,trx"; +}; + +partition@1f00000 { + reg = <0x01f00000 0x01d00000>; + compatible = "linksys,ns-firmware", "brcm,trx"; +}; + +Check for MTD partition name "firmware" before parsing. Recently added +ofpart_linksys_ns.c creates "firmware" and "failsafe" depending on +bootloader setup. + +Signed-off-by: Rafał Miłecki +--- + drivers/mtd/parsers/parser_trx.c | 4 ++++ + 1 file changed, 4 insertions(+) + +--- a/drivers/mtd/parsers/parser_trx.c ++++ b/drivers/mtd/parsers/parser_trx.c +@@ -92,6 +92,10 @@ static int parser_trx_parse(struct mtd_i + if (err != 0 && err != -EINVAL) + pr_err("failed to parse \"brcm,trx-magic\" DT attribute, using default: %d\n", err); + ++ /* Don't parse any failsafe / backup partitions */ ++ if (strcmp(mtd->name, "firmware")) ++ return -EINVAL; ++ + parts = kcalloc(TRX_PARSER_MAX_PARTS, sizeof(struct mtd_partition), + GFP_KERNEL); + if (!parts) diff --git a/target/linux/bcm53xx/patches-6.1/180-usb-xhci-add-support-for-performing-fake-doorbell.patch b/target/linux/bcm53xx/patches-6.1/180-usb-xhci-add-support-for-performing-fake-doorbell.patch new file mode 100644 index 000000000000..33066a84d8e0 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.1/180-usb-xhci-add-support-for-performing-fake-doorbell.patch @@ -0,0 +1,117 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Sat, 1 Oct 2016 22:54:48 +0200 +Subject: [PATCH] usb: xhci: add support for performing fake doorbell + +Broadcom's Northstar XHCI controllers seem to need a special start +procedure to work correctly. There isn't any official documentation of +this, the problem is that controller doesn't detect any connected +devices with default setup. Moreover connecting USB device to controller +that doesn't run properly can cause SoC's watchdog issues. + +A workaround that was successfully tested on multiple devices is to +perform a fake doorbell. This patch adds code for doing this and enables +it on BCM4708 family. +--- + drivers/usb/host/xhci-plat.c | 6 +++++ + drivers/usb/host/xhci.c | 63 +++++++++++++++++++++++++++++++++++++++++--- + drivers/usb/host/xhci.h | 1 + + 3 files changed, 67 insertions(+), 3 deletions(-) + +--- a/drivers/usb/host/xhci-plat.c ++++ b/drivers/usb/host/xhci-plat.c +@@ -77,6 +77,8 @@ static int xhci_priv_resume_quirk(struct + static void xhci_plat_quirks(struct device *dev, struct xhci_hcd *xhci) + { + struct xhci_plat_priv *priv = xhci_to_priv(xhci); ++ struct platform_device*pdev = to_platform_device(dev); ++ struct device_node *node = pdev->dev.of_node; + + /* + * As of now platform drivers don't provide MSI support so we ensure +@@ -84,6 +86,9 @@ static void xhci_plat_quirks(struct devi + * dev struct in order to setup MSI + */ + xhci->quirks |= XHCI_PLAT | priv->quirks; ++ ++ if (node && of_machine_is_compatible("brcm,bcm4708")) ++ xhci->quirks |= XHCI_FAKE_DOORBELL; + } + + /* called during probe() after chip reset completes */ +--- a/drivers/usb/host/xhci.c ++++ b/drivers/usb/host/xhci.c +@@ -161,6 +161,49 @@ int xhci_start(struct xhci_hcd *xhci) + return ret; + } + ++/** ++ * xhci_fake_doorbell - Perform a fake doorbell on a specified slot ++ * ++ * Some controllers require a fake doorbell to start correctly. Without that ++ * they simply don't detect any devices. ++ */ ++static int xhci_fake_doorbell(struct xhci_hcd *xhci, int slot_id) ++{ ++ u32 temp; ++ ++ /* Alloc a virt device for that slot */ ++ if (!xhci_alloc_virt_device(xhci, slot_id, NULL, GFP_NOIO)) { ++ xhci_warn(xhci, "Could not allocate xHCI USB device data structures\n"); ++ return -ENOMEM; ++ } ++ ++ /* Ring fake doorbell for slot_id ep 0 */ ++ xhci_ring_ep_doorbell(xhci, slot_id, 0, 0); ++ usleep_range(1000, 1500); ++ ++ /* Read the status to check if HSE is set or not */ ++ temp = readl(&xhci->op_regs->status); ++ ++ /* Clear HSE if set */ ++ if (temp & STS_FATAL) { ++ xhci_dbg(xhci, "HSE problem detected, status: 0x%08x\n", temp); ++ temp &= ~0x1fff; ++ temp |= STS_FATAL; ++ writel(temp, &xhci->op_regs->status); ++ usleep_range(1000, 1500); ++ readl(&xhci->op_regs->status); ++ } ++ ++ /* Free virt device */ ++ xhci_free_virt_device(xhci, slot_id); ++ ++ /* We're done if controller is already running */ ++ if (readl(&xhci->op_regs->command) & CMD_RUN) ++ return 0; ++ ++ return xhci_start(xhci); ++} ++ + /* + * Reset a halted HC. + * +@@ -641,6 +684,14 @@ static int xhci_run_finished(struct xhci + return -ENODEV; + } + ++ if (xhci->quirks & XHCI_FAKE_DOORBELL) { ++ int err = xhci_fake_doorbell(xhci, 1); ++ if (err) { ++ xhci_halt(xhci); ++ return err; ++ } ++ } ++ + xhci->cmd_ring_state = CMD_RING_STATE_RUNNING; + + if (xhci->quirks & XHCI_NEC_HOST) +--- a/drivers/usb/host/xhci.h ++++ b/drivers/usb/host/xhci.h +@@ -1899,6 +1899,7 @@ struct xhci_hcd { + #define XHCI_EP_CTX_BROKEN_DCS BIT_ULL(42) + #define XHCI_SUSPEND_RESUME_CLKS BIT_ULL(43) + #define XHCI_RESET_TO_DEFAULT BIT_ULL(44) ++#define XHCI_FAKE_DOORBELL BIT_ULL(45) + + unsigned int num_active_eps; + unsigned int limit_active_eps; diff --git a/target/linux/bcm53xx/patches-6.1/300-ARM-BCM5301X-Disable-MMU-and-Dcache-during-decompres.patch b/target/linux/bcm53xx/patches-6.1/300-ARM-BCM5301X-Disable-MMU-and-Dcache-during-decompres.patch new file mode 100644 index 000000000000..034d5b52fc79 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.1/300-ARM-BCM5301X-Disable-MMU-and-Dcache-during-decompres.patch @@ -0,0 +1,101 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Wed, 24 Sep 2014 22:14:07 +0200 +Subject: [PATCH] ARM: BCM5301X: Disable MMU and Dcache during decompression +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Broadcom devices have broken CFE (bootloader) that leaves hardware in an +invalid state. It causes problems with booting Linux. On Northstar +devices kernel was randomly hanging in ~25% of tries during early init. +Hangs used to happen at random places in the start_kernel. On BCM53573 +kernel doesn't even seem to start booting. + +To workaround this problem we need to do following very early: +1) Clear 2 following bits in the SCTLR register: +#define CR_M (1 << 0) /* MMU enable */ +#define CR_C (1 << 2) /* Dcache enable */ +2) Flush the whole D-cache +3) Disable L2 cache + +Unfortunately this patch is not upstreamable as it does above things +unconditionally. We can't check if we are running on Broadcom platform +in any safe way and doing such hacks with ARCH_MULTI_V7 is unacceptable +as it could break other devices support. + +Signed-off-by: Rafał Miłecki +--- + +--- a/arch/arm/boot/compressed/Makefile ++++ b/arch/arm/boot/compressed/Makefile +@@ -35,6 +35,11 @@ ifeq ($(CONFIG_ARCH_ACORN),y) + OBJS += ll_char_wr.o font.o + endif + ++ifeq ($(CONFIG_ARCH_BCM_5301X),y) ++OBJS += head-bcm_5301x-mpcore.o ++OBJS += cache-v7-min.o ++endif ++ + ifeq ($(CONFIG_ARCH_SA1100),y) + OBJS += head-sa1100.o + endif +--- /dev/null ++++ b/arch/arm/boot/compressed/head-bcm_5301x-mpcore.S +@@ -0,0 +1,37 @@ ++/* ++ * ++ * Platform specific tweaks. This is merged into head.S by the linker. ++ * ++ */ ++ ++#include ++#include ++#include ++ ++ .section ".start", "ax" ++ ++/* ++ * This code section is spliced into the head code by the linker ++ */ ++ ++__plat_uncompress_start: ++ ++ @ Preserve r8/r7 i.e. kernel entry values ++ mov r12, r8 ++ ++ @ Clear MMU enable and Dcache enable bits ++ mrc p15, 0, r0, c1, c0, 0 @ Read SCTLR ++ bic r0, #CR_C|CR_M ++ mcr p15, 0, r0, c1, c0, 0 @ Write SCTLR ++ nop ++ ++ @ Call the cache invalidation routine ++ bl v7_flush_dcache_all ++ nop ++ mov r0,#0 ++ ldr r3, =0x19022000 @ L2 cache controller, control reg ++ str r0, [r3, #0x100] @ Disable L2 cache ++ nop ++ ++ @ Restore ++ mov r8, r12 +--- a/arch/arm/boot/compressed/cache-v7-min.S ++++ b/arch/arm/boot/compressed/cache-v7-min.S +@@ -12,6 +12,7 @@ + + #include + #include ++#include + + __INIT + +@@ -63,7 +64,7 @@ loop2: + ARM( orr r11, r11, r9, lsl r2 ) @ factor index number into r11 + THUMB( lsl r6, r9, r2 ) + THUMB( orr r11, r11, r6 ) @ factor index number into r11 +- mcr p15, 0, r11, c7, c14, 2 @ clean & invalidate by set/way ++ mcr p15, 0, r11, c7, c6, 2 @ clean & invalidate by set/way + subs r9, r9, #1 @ decrement the index + bge loop2 + subs r4, r4, #1 @ decrement the way diff --git a/target/linux/bcm53xx/patches-6.1/304-ARM-dts-BCM5301X-Specify-switch-ports-for-remaining-.patch b/target/linux/bcm53xx/patches-6.1/304-ARM-dts-BCM5301X-Specify-switch-ports-for-remaining-.patch new file mode 100644 index 000000000000..0fb29e99d34f --- /dev/null +++ b/target/linux/bcm53xx/patches-6.1/304-ARM-dts-BCM5301X-Specify-switch-ports-for-remaining-.patch @@ -0,0 +1,711 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Subject: [PATCH] ARM: dts: BCM5301X: Specify switch ports for remaining + devices +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki +--- + +--- a/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts ++++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts +@@ -93,3 +93,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts ++++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts +@@ -83,3 +83,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "wan"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "lan4"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts ++++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts +@@ -149,3 +149,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts ++++ b/arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts +@@ -46,3 +46,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts ++++ b/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts +@@ -42,3 +42,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts ++++ b/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts +@@ -86,3 +86,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts ++++ b/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts +@@ -77,3 +77,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "wan"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "lan4"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts ++++ b/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts +@@ -66,6 +66,38 @@ + status = "okay"; + }; + ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "wan"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan3"; ++ }; ++ ++ port@7 { ++ reg = <7>; ++ label = "cpu"; ++ ethernet = <&gmac1>; ++ }; ++ }; ++}; ++ + &nandcs { + partitions { + compatible = "fixed-partitions"; +--- a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts ++++ b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts +@@ -130,3 +130,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts ++++ b/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts +@@ -47,3 +47,45 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@8 { ++ reg = <8>; ++ label = "cpu"; ++ ethernet = <&gmac2>; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm4709-netgear-r7000.dts ++++ b/arch/arm/boot/dts/bcm4709-netgear-r7000.dts +@@ -104,3 +104,40 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "wan"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "lan4"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm47094-netgear-r8500.dts ++++ b/arch/arm/boot/dts/bcm47094-netgear-r8500.dts +@@ -94,3 +94,45 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "wan"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "lan4"; ++ }; ++ ++ port@8 { ++ reg = <8>; ++ label = "cpu"; ++ ethernet = <&gmac2>; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/bcm47094-phicomm-k3.dts ++++ b/arch/arm/boot/dts/bcm47094-phicomm-k3.dts +@@ -38,6 +38,38 @@ + status = "okay"; + }; + ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; ++ + &nandcs { + partitions { + compatible = "fixed-partitions"; +--- a/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts ++++ b/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts +@@ -91,6 +91,43 @@ + }; + }; + ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "wan"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "lan4"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; ++ + &spi_nor { + status = "okay"; + +--- a/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts ++++ b/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts +@@ -100,6 +100,43 @@ + vcc-gpio = <&chipcommon 12 GPIO_ACTIVE_HIGH>; + }; + ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "wan"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "lan4"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; ++ + &spi_nor { + status = "okay"; + +--- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts ++++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts +@@ -107,3 +107,41 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ reg = <0>; ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@5 { ++ reg = <5>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ }; ++ }; ++}; ++ diff --git a/target/linux/bcm53xx/patches-6.1/310-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch b/target/linux/bcm53xx/patches-6.1/310-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch new file mode 100644 index 000000000000..02340f4e9f07 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.1/310-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch @@ -0,0 +1,64 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Subject: [PATCH] ARM: BCM5301X: Add DT for Netgear R7900 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki +--- + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -125,6 +125,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm4709-buffalo-wxr-1900dhp.dtb \ + bcm4709-linksys-ea9200.dtb \ + bcm4709-netgear-r7000.dtb \ ++ bcm4709-netgear-r7900.dtb \ + bcm4709-netgear-r8000.dtb \ + bcm4709-tplink-archer-c9-v1.dtb \ + bcm47094-asus-rt-ac88u.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm4709-netgear-r7900.dts +@@ -0,0 +1,42 @@ ++/* ++ * Broadcom BCM470X / BCM5301X ARM platform code. ++ * DTS for Netgear R7900 ++ * ++ * Copyright (C) 2016 Rafał Miłecki ++ * ++ * Licensed under the GNU/GPL. See COPYING for details. ++ */ ++ ++/dts-v1/; ++ ++#include "bcm4709.dtsi" ++#include "bcm5301x-nand-cs0-bch8.dtsi" ++ ++/ { ++ compatible = "netgear,r7900", "brcm,bcm4709", "brcm,bcm4708"; ++ model = "Netgear R7900"; ++ ++ chosen { ++ bootargs = "console=ttyS0,115200"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; ++ }; ++ ++ axi@18000000 { ++ usb3@23000 { ++ reg = <0x00023000 0x1000>; ++ ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>; ++ }; ++ }; ++}; ++ ++&uart0 { ++ status = "okay"; ++}; diff --git a/target/linux/bcm53xx/patches-6.1/315-ARM-dts-BCM5301X-Extend-RAM-to-full-256MB-for-Linksy.patch b/target/linux/bcm53xx/patches-6.1/315-ARM-dts-BCM5301X-Extend-RAM-to-full-256MB-for-Linksy.patch new file mode 100644 index 000000000000..068d67696281 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.1/315-ARM-dts-BCM5301X-Extend-RAM-to-full-256MB-for-Linksy.patch @@ -0,0 +1,27 @@ +From e492f69e4da879db7b3e9a2290e5b6620f1335b5 Mon Sep 17 00:00:00 2001 +From: Aleksey Nasibulin +Date: Thu, 13 Oct 2022 08:16:51 +0000 +Subject: [PATCH] ARM: dts: BCM5301X: Extend RAM to full 256MB for Linksys + EA6500 V2 + +Linksys ea6500-v2 have 256MB of ram. Currently we only use 128MB. +Expand the definition to use all the available RAM. + +Fixes: 03e96644d7a8 ("ARM: dts: BCM5301X: Add basic DT for Linksys EA6500 V2") +Signed-off-by: Aleksey Nasibulin +--- + arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts ++++ b/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts +@@ -19,7 +19,8 @@ + + memory@0 { + device_type = "memory"; +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000>, ++ <0x88000000 0x08000000>; + }; + + gpio-keys { diff --git a/target/linux/bcm53xx/patches-6.1/321-ARM-dts-BCM5301X-Describe-partition-formats.patch b/target/linux/bcm53xx/patches-6.1/321-ARM-dts-BCM5301X-Describe-partition-formats.patch new file mode 100644 index 000000000000..f2861177dd1d --- /dev/null +++ b/target/linux/bcm53xx/patches-6.1/321-ARM-dts-BCM5301X-Describe-partition-formats.patch @@ -0,0 +1,25 @@ +From 7166207bd1d8c46d09d640d46afc685df9bb9083 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Thu, 22 Nov 2018 09:21:49 +0100 +Subject: [PATCH] ARM: dts: BCM5301X: Describe partition formats +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +It's needed by OpenWrt for custom partitioning. + +Signed-off-by: Rafał Miłecki +--- + arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts | 1 + + 1 file changed, 1 insertion(+) + +--- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts ++++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts +@@ -35,6 +35,7 @@ + partition@0 { + label = "firmware"; + reg = <0x00000000 0x08000000>; ++ compatible = "seama"; + }; + }; + }; diff --git a/target/linux/bcm53xx/patches-6.1/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch b/target/linux/bcm53xx/patches-6.1/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch new file mode 100644 index 000000000000..209c57ca0bdb --- /dev/null +++ b/target/linux/bcm53xx/patches-6.1/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch @@ -0,0 +1,59 @@ +From 2a2af518266a29323cf30c3f9ba9ef2ceb1dd84b Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Thu, 16 Oct 2014 20:52:16 +0200 +Subject: [PATCH] UBI: Detect EOF mark and erase all remaining blocks +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki +--- + drivers/mtd/ubi/attach.c | 5 +++++ + drivers/mtd/ubi/io.c | 4 ++++ + drivers/mtd/ubi/ubi.h | 1 + + 3 files changed, 10 insertions(+) + +--- a/drivers/mtd/ubi/attach.c ++++ b/drivers/mtd/ubi/attach.c +@@ -82,6 +82,9 @@ static int self_check_ai(struct ubi_devi + #define AV_ADD BIT(1) + #define AV_FIND_OR_ADD (AV_FIND | AV_ADD) + ++/* Set on finding block with 0xdeadc0de, indicates erasing all blocks behind */ ++bool erase_all_next; ++ + /** + * find_or_add_av - internal function to find a volume, add a volume or do + * both (find and add if missing). +@@ -1580,6 +1583,8 @@ int ubi_attach(struct ubi_device *ubi, i + if (!ai) + return -ENOMEM; + ++ erase_all_next = false; ++ + #ifdef CONFIG_MTD_UBI_FASTMAP + /* On small flash devices we disable fastmap in any case. */ + if ((int)mtd_div_by_eb(ubi->mtd->size, ubi->mtd) <= UBI_FM_MAX_START) { +--- a/drivers/mtd/ubi/io.c ++++ b/drivers/mtd/ubi/io.c +@@ -717,6 +717,10 @@ int ubi_io_read_ec_hdr(struct ubi_device + } + + magic = be32_to_cpu(ec_hdr->magic); ++ if (magic == 0xdeadc0de) ++ erase_all_next = true; ++ if (erase_all_next) ++ return read_err ? UBI_IO_FF_BITFLIPS : UBI_IO_FF; + if (magic != UBI_EC_HDR_MAGIC) { + if (mtd_is_eccerr(read_err)) + return UBI_IO_BAD_HDR_EBADMSG; +--- a/drivers/mtd/ubi/ubi.h ++++ b/drivers/mtd/ubi/ubi.h +@@ -820,6 +820,7 @@ extern struct mutex ubi_devices_mutex; + extern struct blocking_notifier_head ubi_notifiers; + + /* attach.c */ ++extern bool erase_all_next; + struct ubi_ainf_peb *ubi_alloc_aeb(struct ubi_attach_info *ai, int pnum, + int ec); + void ubi_free_aeb(struct ubi_attach_info *ai, struct ubi_ainf_peb *aeb); diff --git a/target/linux/bcm53xx/patches-6.1/600-net-disable-GRO-by-default.patch b/target/linux/bcm53xx/patches-6.1/600-net-disable-GRO-by-default.patch new file mode 100644 index 000000000000..9f6343c79170 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.1/600-net-disable-GRO-by-default.patch @@ -0,0 +1,36 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Mon, 20 Jun 2022 10:01:18 +0200 +Subject: [PATCH] net: disable GRO by default +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +In many cases GRO improves network performance however it comes at a +cost of chacksums calculations. In case of slow CPU and missing hardware +csum calculation support GRO can actually decrease network speed. + +On BCM4708 *disabling* GRO results in following NAT masquarade speed +changes: +1. 364 Mb/s → 396 Mb/s (packet steering disabled) +2. 341 Mb/s → 566 Mb/s (packet steering enabled) + +Signed-off-by: Rafał Miłecki +--- + include/linux/netdev_features.h | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/include/linux/netdev_features.h ++++ b/include/linux/netdev_features.h +@@ -242,10 +242,10 @@ static inline int find_next_netdev_featu + #define NETIF_F_UPPER_DISABLES NETIF_F_LRO + + /* changeable features with no special hardware requirements */ +-#define NETIF_F_SOFT_FEATURES (NETIF_F_GSO | NETIF_F_GRO) ++#define NETIF_F_SOFT_FEATURES (NETIF_F_GSO) + + /* Changeable features with no special hardware requirements that defaults to off. */ +-#define NETIF_F_SOFT_FEATURES_OFF (NETIF_F_GRO_FRAGLIST | NETIF_F_GRO_UDP_FWD) ++#define NETIF_F_SOFT_FEATURES_OFF (NETIF_F_GRO_FRAGLIST | NETIF_F_GRO_UDP_FWD | NETIF_F_GRO) + + #define NETIF_F_VLAN_FEATURES (NETIF_F_HW_VLAN_CTAG_FILTER | \ + NETIF_F_HW_VLAN_CTAG_RX | \ diff --git a/target/linux/bcm53xx/patches-6.1/700-bgmac-reduce-max-frame-size-to-support-just-MTU-1500.patch b/target/linux/bcm53xx/patches-6.1/700-bgmac-reduce-max-frame-size-to-support-just-MTU-1500.patch new file mode 100644 index 000000000000..3a2f4b06ed6d --- /dev/null +++ b/target/linux/bcm53xx/patches-6.1/700-bgmac-reduce-max-frame-size-to-support-just-MTU-1500.patch @@ -0,0 +1,33 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Fri, 10 Jun 2022 13:10:47 +0200 +Subject: [PATCH] bgmac: reduce max frame size to support just MTU 1500 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +bgmac allocates new replacement buffer before handling each received +frame. Allocating & DMA-preparing 9724 B each time consumes a lot of CPU +time. Ideally bgmac should just respect currently set MTU but it isn't +the case right now. For now just revert back to the old limited frame +size. + +This change bumps NAT masquarade speed by ~95%. + +Ref: 8c7da63978f1 ("bgmac: configure MTU and add support for frames beyond 8192 byte size") +Signed-off-by: Rafał Miłecki +--- + drivers/net/ethernet/broadcom/bgmac.h | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +--- a/drivers/net/ethernet/broadcom/bgmac.h ++++ b/drivers/net/ethernet/broadcom/bgmac.h +@@ -328,8 +328,7 @@ + #define BGMAC_RX_FRAME_OFFSET 30 /* There are 2 unused bytes between header and real data */ + #define BGMAC_RX_BUF_OFFSET (NET_SKB_PAD + NET_IP_ALIGN - \ + BGMAC_RX_FRAME_OFFSET) +-/* Jumbo frame size with FCS */ +-#define BGMAC_RX_MAX_FRAME_SIZE 9724 ++#define BGMAC_RX_MAX_FRAME_SIZE 1536 + #define BGMAC_RX_BUF_SIZE (BGMAC_RX_FRAME_OFFSET + BGMAC_RX_MAX_FRAME_SIZE) + #define BGMAC_RX_ALLOC_SIZE (SKB_DATA_ALIGN(BGMAC_RX_BUF_SIZE + BGMAC_RX_BUF_OFFSET) + \ + SKB_DATA_ALIGN(sizeof(struct skb_shared_info))) diff --git a/target/linux/bcm53xx/patches-6.1/905-BCM53573-minor-hacks.patch b/target/linux/bcm53xx/patches-6.1/905-BCM53573-minor-hacks.patch new file mode 100644 index 000000000000..721cc3c15489 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.1/905-BCM53573-minor-hacks.patch @@ -0,0 +1,80 @@ +From 6f1c62440eb6846cb8045d7a5480ec7bbe47c96f Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Mon, 15 Aug 2016 10:30:41 +0200 +Subject: [PATCH] BCM53573 minor hacks +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki +--- + +--- a/arch/arm/boot/dts/bcm53573.dtsi ++++ b/arch/arm/boot/dts/bcm53573.dtsi +@@ -54,6 +54,7 @@ + , + , + ; ++ clocks = <&ilp>; + }; + + clocks { +--- a/drivers/bcma/main.c ++++ b/drivers/bcma/main.c +@@ -330,14 +330,6 @@ static int bcma_register_devices(struct + } + #endif + +-#ifdef CONFIG_BCMA_SFLASH +- if (bus->drv_cc.sflash.present) { +- err = platform_device_register(&bcma_sflash_dev); +- if (err) +- bcma_err(bus, "Error registering serial flash\n"); +- } +-#endif +- + #ifdef CONFIG_BCMA_NFLASH + if (bus->drv_cc.nflash.present) { + err = platform_device_register(&bcma_nflash_dev); +@@ -415,6 +407,14 @@ int bcma_bus_register(struct bcma_bus *b + bcma_register_core(bus, core); + } + ++#ifdef CONFIG_BCMA_SFLASH ++ if (bus->drv_cc.sflash.present) { ++ err = platform_device_register(&bcma_sflash_dev); ++ if (err) ++ bcma_err(bus, "Error registering serial flash\n"); ++ } ++#endif ++ + /* Try to get SPROM */ + err = bcma_sprom_get(bus); + if (err == -ENOENT) { +--- a/drivers/clocksource/arm_arch_timer.c ++++ b/drivers/clocksource/arm_arch_timer.c +@@ -14,6 +14,7 @@ + #include + #include + #include ++#include + #include + #include + #include +@@ -1021,6 +1022,16 @@ static void __init arch_timer_of_configu + if (of_property_read_u32(np, "clock-frequency", &arch_timer_rate)) + arch_timer_rate = rate; + ++ /* Get clk rate through clk driver if present */ ++ if (!arch_timer_rate) { ++ struct clk *clk = of_clk_get(np, 0); ++ ++ if (!IS_ERR(clk)) { ++ if (!clk_prepare_enable(clk)) ++ arch_timer_rate = clk_get_rate(clk); ++ } ++ } ++ + /* Check the timer frequency. */ + if (validate_timer_rate()) + pr_warn("frequency not available\n"); -- 2.30.2