From: Rafał Miłecki Date: Wed, 27 Mar 2024 22:59:46 +0000 (+0100) Subject: bcm53xx: add testing support for kernel 6.6 X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f0d8ce4f482c109b47e23f5d8cc18722a120a042;p=openwrt%2Fstaging%2Fnbd.git bcm53xx: add testing support for kernel 6.6 Signed-off-by: Rafał Miłecki --- diff --git a/target/linux/bcm53xx/Makefile b/target/linux/bcm53xx/Makefile index 03b9df4954..5b778454fa 100644 --- a/target/linux/bcm53xx/Makefile +++ b/target/linux/bcm53xx/Makefile @@ -12,6 +12,7 @@ CPU_TYPE:=cortex-a9 SUBTARGETS:=generic KERNEL_PATCHVER:=6.1 +KERNEL_TESTING_PATCHVER:=6.6 define Target/Description Build firmware images for Broadcom based BCM47xx/53xx routers with ARM CPU, *not* MIPS. diff --git a/target/linux/bcm53xx/config-6.6 b/target/linux/bcm53xx/config-6.6 new file mode 100644 index 0000000000..259c6559a6 --- /dev/null +++ b/target/linux/bcm53xx/config-6.6 @@ -0,0 +1,339 @@ +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_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_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_GROUP_RELOCS=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_CC_HAVE_STACKPROTECTOR_TLS=y +CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5" +CONFIG_CC_NO_ARRAY_BOUNDS=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_COMPACT_UNEVICTABLE_DEFAULT=1 +CONFIG_COMPAT_32BIT_TIME=y +CONFIG_CONTEXT_TRACKING=y +CONFIG_CONTEXT_TRACKING_IDLE=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_LITTLE_ENDIAN=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_LIB_SHA1=y +CONFIG_CRYPTO_LIB_UTILS=y +CONFIG_CRYPTO_LZO=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_ZSTD=y +CONFIG_CURRENT_POINTER_IN_TPIDRURO=y +CONFIG_DCACHE_WORD_ACCESS=y +CONFIG_DEBUG_BCM_5301X=y +CONFIG_DEBUG_INFO=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_USER=y +CONFIG_DMA_OPS=y +CONFIG_DTC=y +CONFIG_EARLY_PRINTK=y +CONFIG_EDAC_ATOMIC_SCRUB=y +CONFIG_EDAC_SUPPORT=y +CONFIG_EXCLUSIVE_SYSTEM_RAM=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_SYSFS=y +# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set +CONFIG_GCC11_NO_ARRAY_BOUNDS=y +CONFIG_GCC_ASM_GOTO_OUTPUT_WORKAROUND=y +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_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_IRQSTACKS=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_LAYOUTS=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_PAGE_POOL=y +CONFIG_PAGE_SIZE_LESS_THAN_256KB=y +CONFIG_PAGE_SIZE_LESS_THAN_64KB=y +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_PHYLIB_LEDS=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_PREEMPT_NONE_BUILD=y +CONFIG_PTP_1588_CLOCK_OPTIONAL=y +CONFIG_PWM=y +CONFIG_PWM_BCM_IPROC=y +CONFIG_PWM_SYSFS=y +CONFIG_RANDSTRUCT_NONE=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_SOFTIRQ_ON_OWN_STACK=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_THREAD_INFO_IN_TASK=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_COMMON=y +CONFIG_ZSTD_COMPRESS=y +CONFIG_ZSTD_DECOMPRESS=y diff --git a/target/linux/bcm53xx/image/Makefile b/target/linux/bcm53xx/image/Makefile index 8799f50057..88590c3755 100644 --- a/target/linux/bcm53xx/image/Makefile +++ b/target/linux/bcm53xx/image/Makefile @@ -127,6 +127,12 @@ define Build/dwl8610ap-image mv $@.new $@ endef +ifneq ($(KERNEL),5.15) +ifneq ($(KERNEL),6.1) +DTS_DIR := $(DTS_DIR)/broadcom +endif +endif + DEVICE_VARS += ASUS_PRODUCTID DEVICE_VARS += BUFFALO_TAG_PLATFORM BUFFALO_TAG_VERSION BUFFALO_TAG_MINOR DEVICE_VARS += SIGNATURE diff --git a/target/linux/bcm53xx/patches-6.6/030-v6.7-0001-ARM-dts-BCM5301X-Set-MACs-for-D-Link-DIR-885L.patch b/target/linux/bcm53xx/patches-6.6/030-v6.7-0001-ARM-dts-BCM5301X-Set-MACs-for-D-Link-DIR-885L.patch new file mode 100644 index 0000000000..707e4a31e9 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.6/030-v6.7-0001-ARM-dts-BCM5301X-Set-MACs-for-D-Link-DIR-885L.patch @@ -0,0 +1,56 @@ +From 5cbee5828219c4f7b33e96b5d8ce5e467b2857c8 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Fri, 1 Sep 2023 12:55:49 +0200 +Subject: [PATCH] ARM: dts: BCM5301X: Set MACs for D-Link DIR-885L +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Specify NVRAM access and use its "et2macaddr" NVMEM cell. + +Signed-off-by: Rafał Miłecki +Link: https://lore.kernel.org/r/20230901105549.7076-1-zajec5@gmail.com +Signed-off-by: Florian Fainelli +--- + .../dts/broadcom/bcm47094-dlink-dir-885l.dts | 16 ++++++++++++++++ + 1 file changed, 16 insertions(+) + +--- a/arch/arm/boot/dts/broadcom/bcm47094-dlink-dir-885l.dts ++++ b/arch/arm/boot/dts/broadcom/bcm47094-dlink-dir-885l.dts +@@ -25,6 +25,15 @@ + <0x88000000 0x08000000>; + }; + ++ nvram@1e3f0000 { ++ compatible = "brcm,nvram"; ++ reg = <0x1e3f0000 0x10000>; ++ ++ et2macaddr: et2macaddr { ++ #nvmem-cell-cells = <1>; ++ }; ++ }; ++ + nand_controller: nand-controller@18028000 { + nand@0 { + partitions { +@@ -112,6 +121,11 @@ + vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>; + }; + ++&gmac0 { ++ nvmem-cells = <&et2macaddr 0>; ++ nvmem-cell-names = "mac-address"; ++}; ++ + &spi_nor { + status = "okay"; + }; +@@ -142,6 +156,8 @@ + + port@4 { + label = "wan"; ++ nvmem-cells = <&et2macaddr 3>; ++ nvmem-cell-names = "mac-address"; + }; + + port@5 { diff --git a/target/linux/bcm53xx/patches-6.6/030-v6.7-0002-ARM-dts-BCM5301X-Set-MAC-address-for-Asus-RT-AC87U.patch b/target/linux/bcm53xx/patches-6.6/030-v6.7-0002-ARM-dts-BCM5301X-Set-MAC-address-for-Asus-RT-AC87U.patch new file mode 100644 index 0000000000..8a8066ba63 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.6/030-v6.7-0002-ARM-dts-BCM5301X-Set-MAC-address-for-Asus-RT-AC87U.patch @@ -0,0 +1,44 @@ +From a9e79863b62aaaefcdf469fc331bf482ae00db0d Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Fri, 1 Sep 2023 14:43:11 +0200 +Subject: [PATCH] ARM: dts: BCM5301X: Set MAC address for Asus RT-AC87U +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Specify NVRAM access and use its "et1macaddr" NVMEM cell. + +Signed-off-by: Rafał Miłecki +Link: https://lore.kernel.org/r/20230901124311.31156-1-zajec5@gmail.com +Signed-off-by: Florian Fainelli +--- + arch/arm/boot/dts/broadcom/bcm4709-asus-rt-ac87u.dts | 11 +++++++++++ + 1 file changed, 11 insertions(+) + +--- a/arch/arm/boot/dts/broadcom/bcm4709-asus-rt-ac87u.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4709-asus-rt-ac87u.dts +@@ -25,6 +25,12 @@ + <0x88000000 0x08000000>; + }; + ++ nvram@1c080000 { ++ et1macaddr: et1macaddr { ++ #nvmem-cell-cells = <1>; ++ }; ++ }; ++ + leds { + compatible = "gpio-leds"; + +@@ -62,6 +68,11 @@ + }; + }; + ++&gmac0 { ++ nvmem-cells = <&et1macaddr 0>; ++ nvmem-cell-names = "mac-address"; ++}; ++ + &usb3_phy { + status = "okay"; + }; diff --git a/target/linux/bcm53xx/patches-6.6/030-v6.7-0003-ARM-dts-BCM5301X-Relicense-Felix-s-code-to-the-GPL-2.patch b/target/linux/bcm53xx/patches-6.6/030-v6.7-0003-ARM-dts-BCM5301X-Relicense-Felix-s-code-to-the-GPL-2.patch new file mode 100644 index 0000000000..842f47af42 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.6/030-v6.7-0003-ARM-dts-BCM5301X-Relicense-Felix-s-code-to-the-GPL-2.patch @@ -0,0 +1,57 @@ +From 81ea360a16978a4df61df9db56b171909bd659c0 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Sat, 16 Sep 2023 10:30:57 +0200 +Subject: [PATCH] ARM: dts: BCM5301X: Relicense Felix's code to the GPL 2.0+ / + MIT +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Move code added by Felix to the bcm-ns.dtsi which uses dual licensing. +That syncs more Northstar code to be based on the same licensing schema. + +This code was added in the commit 1ff80363524c ("ARM: BCM5301X: Add +profiling support"). + +Cc: Felix Fietkau +Signed-off-by: Rafał Miłecki +Acked-by: Felix Fietkau +Link: https://lore.kernel.org/r/20230916083057.10458-1-zajec5@gmail.com +Signed-off-by: Florian Fainelli +--- + arch/arm/boot/dts/broadcom/bcm-ns.dtsi | 7 +++++++ + arch/arm/boot/dts/broadcom/bcm5301x.dtsi | 7 ------- + 2 files changed, 7 insertions(+), 7 deletions(-) + +--- a/arch/arm/boot/dts/broadcom/bcm-ns.dtsi ++++ b/arch/arm/boot/dts/broadcom/bcm-ns.dtsi +@@ -14,6 +14,13 @@ + #address-cells = <1>; + #size-cells = <1>; + ++ pmu { ++ compatible = "arm,cortex-a9-pmu"; ++ interrupts = ++ , ++ ; ++ }; ++ + chipcommon-a-bus@18000000 { + compatible = "simple-bus"; + ranges = <0x00000000 0x18000000 0x00001000>; +--- a/arch/arm/boot/dts/broadcom/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/broadcom/bcm5301x.dtsi +@@ -26,13 +26,6 @@ + }; + }; + +- pmu { +- compatible = "arm,cortex-a9-pmu"; +- interrupts = +- , +- ; +- }; +- + clocks { + #address-cells = <1>; + #size-cells = <1>; diff --git a/target/linux/bcm53xx/patches-6.6/030-v6.7-0004-ARM-dts-BCM5301X-Relicense-Vivek-s-code-to-the-GPL-2.patch b/target/linux/bcm53xx/patches-6.6/030-v6.7-0004-ARM-dts-BCM5301X-Relicense-Vivek-s-code-to-the-GPL-2.patch new file mode 100644 index 0000000000..960908100e --- /dev/null +++ b/target/linux/bcm53xx/patches-6.6/030-v6.7-0004-ARM-dts-BCM5301X-Relicense-Vivek-s-code-to-the-GPL-2.patch @@ -0,0 +1,104 @@ +From b8d4f7c1be04d66c37c119c501c87bccc4197694 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Sat, 16 Sep 2023 10:58:55 +0200 +Subject: [PATCH] ARM: dts: BCM5301X: Relicense Vivek's code to the GPL 2.0+ / + MIT +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Move code added by Vivek to the bcm-ns.dtsi which uses dual licensing. +That syncs more Northstar code to be based on the same licensing schema. + +This code was added in the commit 37f6130ec39f ("ARM: dts: BCM5301X: +Make USB 3.0 PHY use MDIO PHY driver"). + +Cc: Vivek Unune +Signed-off-by: Rafał Miłecki +Acked-by: Vivek Unune +Link: https://lore.kernel.org/r/20230916085855.28375-1-zajec5@gmail.com +Signed-off-by: Florian Fainelli +--- + arch/arm/boot/dts/broadcom/bcm-ns.dtsi | 27 ++++++++++++++++++++++++ + arch/arm/boot/dts/broadcom/bcm5301x.dtsi | 27 ------------------------ + 2 files changed, 27 insertions(+), 27 deletions(-) + +--- a/arch/arm/boot/dts/broadcom/bcm-ns.dtsi ++++ b/arch/arm/boot/dts/broadcom/bcm-ns.dtsi +@@ -327,6 +327,29 @@ + #address-cells = <1>; + }; + ++ mdio-mux@18003000 { ++ compatible = "mdio-mux-mmioreg", "mdio-mux"; ++ mdio-parent-bus = <&mdio>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <0x18003000 0x4>; ++ mux-mask = <0x200>; ++ ++ mdio@0 { ++ reg = <0x0>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ usb3_phy: usb3-phy@10 { ++ compatible = "brcm,ns-ax-usb3-phy"; ++ reg = <0x10>; ++ usb3-dmp-syscon = <&usb3_dmp>; ++ #phy-cells = <0>; ++ status = "disabled"; ++ }; ++ }; ++ }; ++ + rng: rng@18004000 { + compatible = "brcm,bcm5301x-rng"; + reg = <0x18004000 0x14>; +@@ -467,6 +490,10 @@ + brcm,nand-has-wp; + }; + ++ usb3_dmp: syscon@18105000 { ++ reg = <0x18105000 0x1000>; ++ }; ++ + thermal-zones { + cpu_thermal: cpu-thermal { + polling-delay-passive = <0>; +--- a/arch/arm/boot/dts/broadcom/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/broadcom/bcm5301x.dtsi +@@ -62,33 +62,6 @@ + }; + }; + +- mdio-mux@18003000 { +- compatible = "mdio-mux-mmioreg", "mdio-mux"; +- mdio-parent-bus = <&mdio>; +- #address-cells = <1>; +- #size-cells = <0>; +- reg = <0x18003000 0x4>; +- mux-mask = <0x200>; +- +- mdio@0 { +- reg = <0x0>; +- #address-cells = <1>; +- #size-cells = <0>; +- +- usb3_phy: usb3-phy@10 { +- compatible = "brcm,ns-ax-usb3-phy"; +- reg = <0x10>; +- usb3-dmp-syscon = <&usb3_dmp>; +- #phy-cells = <0>; +- status = "disabled"; +- }; +- }; +- }; +- +- usb3_dmp: syscon@18105000 { +- reg = <0x18105000 0x1000>; +- }; +- + i2c0: i2c@18009000 { + compatible = "brcm,iproc-i2c"; + reg = <0x18009000 0x50>; diff --git a/target/linux/bcm53xx/patches-6.6/030-v6.7-0005-ARM-dts-BCM5301X-Explicitly-disable-unused-switch-CP.patch b/target/linux/bcm53xx/patches-6.6/030-v6.7-0005-ARM-dts-BCM5301X-Explicitly-disable-unused-switch-CP.patch new file mode 100644 index 0000000000..28f4d2b743 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.6/030-v6.7-0005-ARM-dts-BCM5301X-Explicitly-disable-unused-switch-CP.patch @@ -0,0 +1,377 @@ +From 473baeab929444295b0530f8766e4becb6a08973 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Fri, 13 Oct 2023 12:33:13 +0200 +Subject: [PATCH] ARM: dts: BCM5301X: Explicitly disable unused switch CPU + ports +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +When redescribing ports I assumed that missing "label" (like "cpu") +means switch port isn't used. That was incorrect and I realized my +change made Linux always use the first (5) CPU port (there are 3 of +them). + +While above should technically be possible it often isn't correct: +1. Non-default switch ports are often connected to Ethernet interfaces + not fully covered by vendor setup (they may miss MACs) +2. On some devices non-default ports require specifying fixed link + +This fixes network connectivity for some devices. It was reported & +tested for Netgear R8000. It also affects Linksys EA9200 with its +downstream DTS. + +Fixes: ba4aebce23b2 ("ARM: dts: BCM5301X: Describe switch ports in the main DTS") +Signed-off-by: Rafał Miłecki +Link: https://lore.kernel.org/r/20231013103314.10306-1-zajec5@gmail.com +Signed-off-by: Florian Fainelli +--- + .../dts/broadcom/bcm4708-buffalo-wzr-1166dhp-common.dtsi | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm4708-luxul-xap-1510.dts | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm4708-luxul-xwc-1000.dts | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm4708-netgear-r6250.dts | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm4708-smartrg-sr400ac.dts | 8 ++++++++ + .../boot/dts/broadcom/bcm47081-buffalo-wzr-600dhp2.dts | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm47081-luxul-xap-1410.dts | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm47081-luxul-xwr-1200.dts | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm4709-netgear-r8000.dts | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm47094-dlink-dir-885l.dts | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm47094-dlink-dir-890l.dts | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm47094-luxul-abr-4500.dts | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm47094-luxul-xap-1610.dts | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm47094-luxul-xbr-4500.dts | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm47094-luxul-xwc-2000.dts | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm47094-luxul-xwr-3100.dts | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm47094-luxul-xwr-3150-v1.dts | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm53015-meraki-mr26.dts | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm53016-meraki-mr32.dts | 8 ++++++++ + arch/arm/boot/dts/broadcom/bcm953012er.dts | 8 ++++++++ + 20 files changed, 160 insertions(+) + +--- a/arch/arm/boot/dts/broadcom/bcm4708-buffalo-wzr-1166dhp-common.dtsi ++++ b/arch/arm/boot/dts/broadcom/bcm4708-buffalo-wzr-1166dhp-common.dtsi +@@ -189,5 +189,13 @@ + port@8 { + status = "disabled"; + }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; + }; + }; +--- a/arch/arm/boot/dts/broadcom/bcm4708-luxul-xap-1510.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4708-luxul-xap-1510.dts +@@ -93,5 +93,13 @@ + port@8 { + status = "disabled"; + }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; + }; + }; +--- a/arch/arm/boot/dts/broadcom/bcm4708-luxul-xwc-1000.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4708-luxul-xwc-1000.dts +@@ -96,5 +96,13 @@ + port@8 { + status = "disabled"; + }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; + }; + }; +--- a/arch/arm/boot/dts/broadcom/bcm4708-netgear-r6250.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4708-netgear-r6250.dts +@@ -130,5 +130,13 @@ + port@8 { + status = "disabled"; + }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; + }; + }; +--- a/arch/arm/boot/dts/broadcom/bcm4708-smartrg-sr400ac.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4708-smartrg-sr400ac.dts +@@ -153,6 +153,14 @@ + port@8 { + status = "disabled"; + }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; + }; + }; + +--- a/arch/arm/boot/dts/broadcom/bcm47081-buffalo-wzr-600dhp2.dts ++++ b/arch/arm/boot/dts/broadcom/bcm47081-buffalo-wzr-600dhp2.dts +@@ -153,5 +153,13 @@ + port@8 { + status = "disabled"; + }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; + }; + }; +--- a/arch/arm/boot/dts/broadcom/bcm47081-luxul-xap-1410.dts ++++ b/arch/arm/boot/dts/broadcom/bcm47081-luxul-xap-1410.dts +@@ -89,5 +89,13 @@ + port@8 { + status = "disabled"; + }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; + }; + }; +--- a/arch/arm/boot/dts/broadcom/bcm47081-luxul-xwr-1200.dts ++++ b/arch/arm/boot/dts/broadcom/bcm47081-luxul-xwr-1200.dts +@@ -156,5 +156,13 @@ + port@8 { + status = "disabled"; + }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; + }; + }; +--- a/arch/arm/boot/dts/broadcom/bcm4709-netgear-r8000.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4709-netgear-r8000.dts +@@ -235,6 +235,14 @@ + status = "disabled"; + }; + ++ port@5 { ++ status = "disabled"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ + port@8 { + label = "cpu"; + }; +--- a/arch/arm/boot/dts/broadcom/bcm47094-dlink-dir-885l.dts ++++ b/arch/arm/boot/dts/broadcom/bcm47094-dlink-dir-885l.dts +@@ -168,6 +168,14 @@ + status = "disabled"; + }; + ++ port@5 { ++ status = "disabled"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ + port@8 { + label = "cpu"; + }; +--- a/arch/arm/boot/dts/broadcom/bcm47094-dlink-dir-890l.dts ++++ b/arch/arm/boot/dts/broadcom/bcm47094-dlink-dir-890l.dts +@@ -200,6 +200,14 @@ + status = "disabled"; + }; + ++ port@5 { ++ status = "disabled"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ + port@8 { + label = "cpu"; + phy-mode = "rgmii"; +--- a/arch/arm/boot/dts/broadcom/bcm47094-luxul-abr-4500.dts ++++ b/arch/arm/boot/dts/broadcom/bcm47094-luxul-abr-4500.dts +@@ -115,5 +115,13 @@ + port@8 { + status = "disabled"; + }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; + }; + }; +--- a/arch/arm/boot/dts/broadcom/bcm47094-luxul-xap-1610.dts ++++ b/arch/arm/boot/dts/broadcom/bcm47094-luxul-xap-1610.dts +@@ -128,5 +128,13 @@ + port@8 { + status = "disabled"; + }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; + }; + }; +--- a/arch/arm/boot/dts/broadcom/bcm47094-luxul-xbr-4500.dts ++++ b/arch/arm/boot/dts/broadcom/bcm47094-luxul-xbr-4500.dts +@@ -115,5 +115,13 @@ + port@8 { + status = "disabled"; + }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; + }; + }; +--- a/arch/arm/boot/dts/broadcom/bcm47094-luxul-xwc-2000.dts ++++ b/arch/arm/boot/dts/broadcom/bcm47094-luxul-xwc-2000.dts +@@ -83,5 +83,13 @@ + port@8 { + status = "disabled"; + }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; + }; + }; +--- a/arch/arm/boot/dts/broadcom/bcm47094-luxul-xwr-3100.dts ++++ b/arch/arm/boot/dts/broadcom/bcm47094-luxul-xwr-3100.dts +@@ -155,5 +155,13 @@ + port@8 { + status = "disabled"; + }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; + }; + }; +--- a/arch/arm/boot/dts/broadcom/bcm47094-luxul-xwr-3150-v1.dts ++++ b/arch/arm/boot/dts/broadcom/bcm47094-luxul-xwr-3150-v1.dts +@@ -166,5 +166,13 @@ + port@8 { + status = "disabled"; + }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; + }; + }; +--- a/arch/arm/boot/dts/broadcom/bcm53015-meraki-mr26.dts ++++ b/arch/arm/boot/dts/broadcom/bcm53015-meraki-mr26.dts +@@ -132,6 +132,14 @@ + port@8 { + status = "disabled"; + }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; + }; + }; + +--- a/arch/arm/boot/dts/broadcom/bcm53016-meraki-mr32.dts ++++ b/arch/arm/boot/dts/broadcom/bcm53016-meraki-mr32.dts +@@ -193,6 +193,14 @@ + port@8 { + status = "disabled"; + }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; + }; + }; + +--- a/arch/arm/boot/dts/broadcom/bcm953012er.dts ++++ b/arch/arm/boot/dts/broadcom/bcm953012er.dts +@@ -92,6 +92,14 @@ + port@8 { + status = "disabled"; + }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; + }; + }; + diff --git a/target/linux/bcm53xx/patches-6.6/030-v6.7-0006-ARM-dts-BCM5301X-Set-fixed-link-for-extra-Netgear-R8.patch b/target/linux/bcm53xx/patches-6.6/030-v6.7-0006-ARM-dts-BCM5301X-Set-fixed-link-for-extra-Netgear-R8.patch new file mode 100644 index 0000000000..85f093ff0d --- /dev/null +++ b/target/linux/bcm53xx/patches-6.6/030-v6.7-0006-ARM-dts-BCM5301X-Set-fixed-link-for-extra-Netgear-R8.patch @@ -0,0 +1,47 @@ +From d313b0e9070a7100ca55e64fe3b081d176d8806d Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Fri, 13 Oct 2023 12:33:14 +0200 +Subject: [PATCH] ARM: dts: BCM5301X: Set fixed-link for extra Netgear R8000 + CPU ports +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Ports 5 and 7 are disabled by default because the standard use case is +for port 8 to manage all CPU directed traffic. For experimentation +purposes however it is desirable to provide adequate properties such +that people can experiment with using different ports without having to +figure out their configuration. Some of the use cases include but are +not limited to doubling or tripling the bandwidth by leveraging the +additional ports/Ethernet MAC combinations. + +Signed-off-by: Rafał Miłecki +Link: https://lore.kernel.org/r/20231013103314.10306-2-zajec5@gmail.com +Signed-off-by: Florian Fainelli +--- + arch/arm/boot/dts/broadcom/bcm4709-netgear-r8000.dts | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +--- a/arch/arm/boot/dts/broadcom/bcm4709-netgear-r8000.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4709-netgear-r8000.dts +@@ -237,10 +237,20 @@ + + port@5 { + status = "disabled"; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; + }; + + port@7 { + status = "disabled"; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; + }; + + port@8 { diff --git a/target/linux/bcm53xx/patches-6.6/030-v6.7-0007-ARM-dts-BCM5301X-Set-switch-ports-for-Linksys-EA9200.patch b/target/linux/bcm53xx/patches-6.6/030-v6.7-0007-ARM-dts-BCM5301X-Set-switch-ports-for-Linksys-EA9200.patch new file mode 100644 index 0000000000..87b6ade5f6 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.6/030-v6.7-0007-ARM-dts-BCM5301X-Set-switch-ports-for-Linksys-EA9200.patch @@ -0,0 +1,63 @@ +From 253358f373492608348136e569366d73cb969f6a Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Tue, 24 Oct 2023 09:26:05 +0200 +Subject: [PATCH] ARM: dts: BCM5301X: Set switch ports for Linksys EA9200 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This patch was developed as OpenWrt downstream change and was recently +confirmed to work as expected. + +Tested-by: Rani Hod +Signed-off-by: Rafał Miłecki +Link: https://lore.kernel.org/r/20231024072605.32517-1-zajec5@gmail.com +Signed-off-by: Florian Fainelli +--- + .../dts/broadcom/bcm4709-linksys-ea9200.dts | 38 +++++++++++++++++++ + 1 file changed, 38 insertions(+) + +--- a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts +@@ -47,3 +47,41 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ label = "wan"; ++ }; ++ ++ port@5 { ++ status = "disabled"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ label = "cpu"; ++ }; ++ }; ++}; diff --git a/target/linux/bcm53xx/patches-6.6/140-mtd-parsers-trx-parse-firmware-MTD-partitions-only.patch b/target/linux/bcm53xx/patches-6.6/140-mtd-parsers-trx-parse-firmware-MTD-partitions-only.patch new file mode 100644 index 0000000000..e1933e75c7 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.6/140-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-6.6/180-usb-xhci-add-support-for-performing-fake-doorbell.patch b/target/linux/bcm53xx/patches-6.6/180-usb-xhci-add-support-for-performing-fake-doorbell.patch new file mode 100644 index 0000000000..3b2a7a476a --- /dev/null +++ b/target/linux/bcm53xx/patches-6.6/180-usb-xhci-add-support-for-performing-fake-doorbell.patch @@ -0,0 +1,113 @@ +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 +@@ -77,8 +77,13 @@ 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; + + xhci->quirks |= 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. + * +@@ -480,6 +523,15 @@ 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); ++ spin_unlock_irqrestore(&xhci->lock, flags); ++ 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 +@@ -1907,6 +1907,7 @@ struct xhci_hcd { + #define XHCI_RESET_TO_DEFAULT BIT_ULL(44) + #define XHCI_ZHAOXIN_TRB_FETCH BIT_ULL(45) + #define XHCI_ZHAOXIN_HOST BIT_ULL(46) ++#define XHCI_FAKE_DOORBELL BIT_ULL(47) + + unsigned int num_active_eps; + unsigned int limit_active_eps; diff --git a/target/linux/bcm53xx/patches-6.6/300-ARM-BCM5301X-Disable-MMU-and-Dcache-during-decompres.patch b/target/linux/bcm53xx/patches-6.6/300-ARM-BCM5301X-Disable-MMU-and-Dcache-during-decompres.patch new file mode 100644 index 0000000000..0247a66ccc --- /dev/null +++ b/target/linux/bcm53xx/patches-6.6/300-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 +@@ -36,6 +36,11 @@ 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-6.6/304-ARM-dts-BCM5301X-Specify-switch-ports-for-remaining-.patch b/target/linux/bcm53xx/patches-6.6/304-ARM-dts-BCM5301X-Specify-switch-ports-for-remaining-.patch new file mode 100644 index 0000000000..9cfc3aac15 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.6/304-ARM-dts-BCM5301X-Specify-switch-ports-for-remaining-.patch @@ -0,0 +1,675 @@ +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/broadcom/bcm4708-asus-rt-ac56u.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dts +@@ -92,3 +92,41 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ label = "wan"; ++ }; ++ ++ port@5 { ++ label = "cpu"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac68u.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac68u.dts +@@ -83,3 +83,41 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ label = "wan"; ++ }; ++ ++ port@1 { ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ label = "lan4"; ++ }; ++ ++ port@5 { ++ label = "cpu"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/broadcom/bcm4708-buffalo-wzr-1750dhp.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4708-buffalo-wzr-1750dhp.dts +@@ -149,3 +149,41 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ label = "wan"; ++ }; ++ ++ port@5 { ++ label = "cpu"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/broadcom/bcm4708-linksys-ea6300-v1.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4708-linksys-ea6300-v1.dts +@@ -46,3 +46,41 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ label = "wan"; ++ }; ++ ++ port@5 { ++ label = "cpu"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/broadcom/bcm4708-linksys-ea6500-v2.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4708-linksys-ea6500-v2.dts +@@ -43,3 +43,41 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ label = "wan"; ++ }; ++ ++ port@5 { ++ label = "cpu"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/broadcom/bcm4708-netgear-r6300-v2.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4708-netgear-r6300-v2.dts +@@ -86,3 +86,41 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ label = "wan"; ++ }; ++ ++ port@5 { ++ label = "cpu"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/broadcom/bcm47081-asus-rt-n18u.dts ++++ b/arch/arm/boot/dts/broadcom/bcm47081-asus-rt-n18u.dts +@@ -77,3 +77,41 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ label = "wan"; ++ }; ++ ++ port@1 { ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ label = "lan4"; ++ }; ++ ++ port@5 { ++ label = "cpu"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/broadcom/bcm4709-asus-rt-ac87u.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4709-asus-rt-ac87u.dts +@@ -77,6 +77,40 @@ + status = "okay"; + }; + ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ label = "wan"; ++ }; ++ ++ port@1 { ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ label = "lan3"; ++ }; ++ ++ port@5 { ++ status = "disabled"; ++ }; ++ ++ port@7 { ++ label = "cpu"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; ++ }; ++}; ++ + &nandcs { + partitions { + compatible = "fixed-partitions"; +--- a/arch/arm/boot/dts/broadcom/bcm4709-buffalo-wxr-1900dhp.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4709-buffalo-wxr-1900dhp.dts +@@ -130,3 +130,41 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ label = "wan"; ++ }; ++ ++ port@5 { ++ label = "cpu"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/broadcom/bcm4709-netgear-r7000.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4709-netgear-r7000.dts +@@ -104,3 +104,41 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ label = "wan"; ++ }; ++ ++ port@1 { ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ label = "lan4"; ++ }; ++ ++ port@5 { ++ label = "cpu"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/broadcom/bcm47094-netgear-r8500.dts ++++ b/arch/arm/boot/dts/broadcom/bcm47094-netgear-r8500.dts +@@ -94,3 +94,41 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ label = "wan"; ++ }; ++ ++ port@1 { ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ label = "lan4"; ++ }; ++ ++ port@5 { ++ status = "disabled"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ label = "cpu"; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/broadcom/bcm47094-phicomm-k3.dts ++++ b/arch/arm/boot/dts/broadcom/bcm47094-phicomm-k3.dts +@@ -38,6 +38,40 @@ + status = "okay"; + }; + ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ label = "wan"; ++ }; ++ ++ port@5 { ++ label = "cpu"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; ++ }; ++}; ++ + &nandcs { + partitions { + compatible = "fixed-partitions"; +--- a/arch/arm/boot/dts/broadcom/bcm47081-tplink-archer-c5-v2.dts ++++ b/arch/arm/boot/dts/broadcom/bcm47081-tplink-archer-c5-v2.dts +@@ -91,6 +91,44 @@ + }; + }; + ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ label = "wan"; ++ }; ++ ++ port@1 { ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ label = "lan4"; ++ }; ++ ++ port@5 { ++ label = "cpu"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; ++ }; ++}; ++ + &spi_nor { + status = "okay"; + +--- a/arch/arm/boot/dts/broadcom/bcm4709-tplink-archer-c9-v1.dts ++++ b/arch/arm/boot/dts/broadcom/bcm4709-tplink-archer-c9-v1.dts +@@ -100,6 +100,44 @@ + vcc-gpio = <&chipcommon 12 GPIO_ACTIVE_HIGH>; + }; + ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ label = "wan"; ++ }; ++ ++ port@1 { ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ label = "lan4"; ++ }; ++ ++ port@5 { ++ label = "cpu"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; ++ }; ++}; ++ + &spi_nor { + status = "okay"; + +--- a/arch/arm/boot/dts/broadcom/bcm47081-buffalo-wzr-900dhp.dts ++++ b/arch/arm/boot/dts/broadcom/bcm47081-buffalo-wzr-900dhp.dts +@@ -107,3 +107,42 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&srab { ++ status = "okay"; ++ ++ ports { ++ port@0 { ++ label = "lan1"; ++ }; ++ ++ port@1 { ++ label = "lan2"; ++ }; ++ ++ port@2 { ++ label = "lan3"; ++ }; ++ ++ port@3 { ++ label = "lan4"; ++ }; ++ ++ port@4 { ++ label = "wan"; ++ }; ++ ++ port@5 { ++ label = "cpu"; ++ }; ++ ++ port@7 { ++ status = "disabled"; ++ }; ++ ++ port@8 { ++ status = "disabled"; ++ }; ++ }; ++}; ++ diff --git a/target/linux/bcm53xx/patches-6.6/310-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch b/target/linux/bcm53xx/patches-6.6/310-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch new file mode 100644 index 0000000000..053e5347d1 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.6/310-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/broadcom/Makefile ++++ b/arch/arm/boot/dts/broadcom/Makefile +@@ -68,6 +68,7 @@ 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-ac3100.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/broadcom/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-6.6/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch b/target/linux/bcm53xx/patches-6.6/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch new file mode 100644 index 0000000000..e6140d9a70 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.6/500-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 +@@ -822,6 +822,7 @@ 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-6.6/600-net-disable-GRO-by-default.patch b/target/linux/bcm53xx/patches-6.6/600-net-disable-GRO-by-default.patch new file mode 100644 index 0000000000..9f6343c791 --- /dev/null +++ b/target/linux/bcm53xx/patches-6.6/600-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-6.6/700-bgmac-reduce-max-frame-size-to-support-just-MTU-1500.patch b/target/linux/bcm53xx/patches-6.6/700-bgmac-reduce-max-frame-size-to-support-just-MTU-1500.patch new file mode 100644 index 0000000000..3a2f4b06ed --- /dev/null +++ b/target/linux/bcm53xx/patches-6.6/700-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-6.6/905-BCM53573-minor-hacks.patch b/target/linux/bcm53xx/patches-6.6/905-BCM53573-minor-hacks.patch new file mode 100644 index 0000000000..44573cb46a --- /dev/null +++ b/target/linux/bcm53xx/patches-6.6/905-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/broadcom/bcm53573.dtsi ++++ b/arch/arm/boot/dts/broadcom/bcm53573.dtsi +@@ -54,6 +54,7 @@ + , + , + ; ++ clocks = <&ilp>; + }; + + clocks { +--- a/drivers/bcma/main.c ++++ b/drivers/bcma/main.c +@@ -331,14 +331,6 @@ 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); +@@ -418,6 +410,14 @@ 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 +@@ -1048,6 +1049,16 @@ 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");