[openwrt/openwrt] oxnas: add experimental support for Linux 5.10
LEDE Commits
lede-commits at lists.infradead.org
Thu Feb 25 11:41:06 EST 2021
dangole pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/45c0e0ee419f678cf995127cef38093b974727d6
commit 45c0e0ee419f678cf995127cef38093b974727d6
Author: Daniel Golle <daniel at makrotopia.org>
AuthorDate: Thu Feb 18 17:59:12 2021 +0000
oxnas: add experimental support for Linux 5.10
PCIe still reports link-down for some reason, RAID fails to assemble
despite SATA looking good (maybe a generic problem with RAID?)
Signed-off-by: Daniel Golle <daniel at makrotopia.org>
---
target/linux/oxnas/Makefile | 1 +
target/linux/oxnas/config-5.10 | 366 +++++++++++++++++++++
.../oxnas/patches-5.10/010-pogoplug-series-3.patch | 82 +++++
.../patches-5.10/050-ox820-remove-left-overs.patch | 63 ++++
.../patches-5.10/100-oxnas-clk-plla-pllb.patch | 273 +++++++++++++++
.../oxnas/patches-5.10/150-oxnas-restart.patch | 25 ++
.../oxnas/patches-5.10/320-oxnas-phy-pcie.patch | 44 +++
.../linux/oxnas/patches-5.10/340-oxnas-pcie.patch | 122 +++++++
.../linux/oxnas/patches-5.10/500-oxnas-sata.patch | 60 ++++
.../oxnas/patches-5.10/510-ox820-libata-leds.patch | 10 +
.../linux/oxnas/patches-5.10/800-oxnas-ehci.patch | 73 ++++
...eric-Mangle-bootloader-s-kernel-arguments.patch | 189 +++++++++++
.../oxnas/patches-5.10/999-libata-hacks.patch | 57 ++++
13 files changed, 1365 insertions(+)
diff --git a/target/linux/oxnas/Makefile b/target/linux/oxnas/Makefile
index f503c2819f..003ed6ecd6 100644
--- a/target/linux/oxnas/Makefile
+++ b/target/linux/oxnas/Makefile
@@ -8,6 +8,7 @@ FEATURES:=gpio ramdisk rtc squashfs
DEVICE_TYPE:=nas
KERNEL_PATCHVER:=5.4
+KERNEL_TESTING_PATCHVER:=5.10
include $(INCLUDE_DIR)/target.mk
diff --git a/target/linux/oxnas/config-5.10 b/target/linux/oxnas/config-5.10
new file mode 100644
index 0000000000..4d93a22eff
--- /dev/null
+++ b/target/linux/oxnas/config-5.10
@@ -0,0 +1,366 @@
+CONFIG_ALIGNMENT_TRAP=y
+CONFIG_ARCH_32BIT_OFF_T=y
+CONFIG_ARCH_CLOCKSOURCE_DATA=y
+CONFIG_ARCH_HAS_BINFMT_FLAT=y
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+CONFIG_ARCH_HAS_DMA_WRITE_COMBINE=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_ARCH_HAS_KEEPINITRD=y
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+CONFIG_ARCH_HAS_PHYS_TO_DMA=y
+CONFIG_ARCH_HAS_RESET_CONTROLLER=y
+CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_ARCH_HAS_TEARDOWN_DMA_OPS=y
+CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=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_CPU_AUTO=y
+# CONFIG_ARCH_MULTI_V4 is not set
+# CONFIG_ARCH_MULTI_V4T is not set
+CONFIG_ARCH_MULTI_V4_V5=y
+CONFIG_ARCH_MULTI_V5=y
+CONFIG_ARCH_NR_GPIO=0
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
+CONFIG_ARCH_OXNAS=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARCH_USE_BUILTIN_BSWAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
+CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
+CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
+CONFIG_ARCH_WANT_LIBATA_LEDS=y
+CONFIG_ARM=y
+CONFIG_ARM_APPENDED_DTB=y
+CONFIG_ARM_ATAG_DTB_COMPAT=y
+# CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND is not set
+# CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER is not set
+CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE=y
+CONFIG_ARM_CPU_SUSPEND=y
+CONFIG_ARM_HAS_SG_CHAIN=y
+CONFIG_ARM_L1_CACHE_SHIFT=5
+CONFIG_ARM_PATCH_PHYS_VIRT=y
+CONFIG_ARM_PMU=y
+# CONFIG_ARM_SMMU is not set
+CONFIG_ARM_THUMB=y
+CONFIG_ARM_UNWIND=y
+CONFIG_ATAGS=y
+CONFIG_AUTO_ZRELADDR=y
+CONFIG_BINFMT_FLAT_ARGVP_ENVP_ON_STACK=y
+CONFIG_BLK_CMDLINE_PARSER=y
+CONFIG_BLK_DEBUG_FS=y
+CONFIG_BLK_DEV_BSG=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_BLK_PM=y
+CONFIG_BLK_SCSI_REQUEST=y
+# CONFIG_BPF_SYSCALL is not set
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_CLKSRC_MMIO=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_CMA=y
+CONFIG_CMA_ALIGNMENT=8
+CONFIG_CMA_AREAS=7
+# CONFIG_CMA_DEBUG is not set
+# CONFIG_CMA_DEBUGFS is not set
+CONFIG_CMA_SIZE_MBYTES=64
+# CONFIG_CMA_SIZE_SEL_MAX is not set
+CONFIG_CMA_SIZE_SEL_MBYTES=y
+# CONFIG_CMA_SIZE_SEL_MIN is not set
+# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
+CONFIG_CMDLINE_PARTITION=y
+CONFIG_COMMON_CLK=y
+CONFIG_COMMON_CLK_OXNAS=y
+CONFIG_COMPAT_32BIT_TIME=y
+CONFIG_CONTIG_ALLOC=y
+CONFIG_COREDUMP=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5TJ=y
+CONFIG_CPU_ARM926T=y
+# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_CPU_ICACHE_DISABLE is not set
+CONFIG_CPU_PABRT_LEGACY=y
+CONFIG_CPU_PM=y
+CONFIG_CPU_THUMB_CAPABLE=y
+CONFIG_CPU_TLB_V4WBI=y
+# CONFIG_CPU_THERMAL is not set
+CONFIG_CPU_USE_DOMAINS=y
+CONFIG_CRASH_CORE=y
+CONFIG_CRC16=y
+# CONFIG_CRC32_SARWATE is not set
+CONFIG_CRC32_SLICEBY8=y
+CONFIG_CROSS_MEMORY_ATTACH=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_DEBUG_ALIGN_RODATA=y
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
+# CONFIG_DEBUG_USER is not set
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_LZ4=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_LZO=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_DMA_CMA=y
+# CONFIG_DMA_PERNUMA_CMA is not set
+CONFIG_DMA_REMAP=y
+CONFIG_DNOTIFY=y
+CONFIG_DTC=y
+# CONFIG_DWMAC_DWC_QOS_ETH is not set
+CONFIG_DWMAC_GENERIC=y
+# CONFIG_DWMAC_INTEL_PLAT is not set
+CONFIG_DWMAC_OXNAS=y
+CONFIG_EDAC_ATOMIC_SCRUB=y
+CONFIG_EDAC_SUPPORT=y
+CONFIG_ELF_CORE=y
+CONFIG_FAT_FS=y
+CONFIG_FIXED_PHY=y
+CONFIG_FIX_EARLYCON_MEM=y
+# CONFIG_FSL_RCPM is not set
+CONFIG_FREEZER=y
+# CONFIG_FW_CACHE is not set
+CONFIG_FW_LOADER_PAGED_BUF=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_GENERIC_ATOMIC64=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_EARLY_IOREMAP=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_PHY=y
+CONFIG_GENERIC_PINCONF=y
+CONFIG_GENERIC_SCHED_CLOCK=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIOLIB_IRQCHIP=y
+CONFIG_GPIO_GENERIC=y
+CONFIG_GPIO_GENERIC_PLATFORM=y
+CONFIG_HANDLE_DOMAIN_IRQ=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_HAVE_ARCH_PFN_VALID=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_COPY_THREAD_TLS=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_EBPF_JIT=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_LD_DEAD_CODE_DATA_ELIMINATION=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_HAVE_NET_DSA=y
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_OPTPROBES=y
+CONFIG_HAVE_PCI=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_PROC_CPU=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_UID16=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HID=y
+CONFIG_HID_GENERIC=y
+CONFIG_HWMON=y
+CONFIG_HZ_FIXED=0
+CONFIG_ICPLUS_PHY=y
+CONFIG_INET_DIAG=y
+# CONFIG_INET_DIAG_DESTROY is not set
+# CONFIG_INET_RAW_DIAG is not set
+CONFIG_INET_TCP_DIAG=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_INPUT=y
+# CONFIG_IOMMU_DEBUGFS is not set
+# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
+# CONFIG_IOMMU_IO_PGTABLE_LPAE is not set
+CONFIG_IOMMU_SUPPORT=y
+CONFIG_IRQCHIP=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_IRQ_WORK=y
+# CONFIG_ISDN is not set
+# CONFIG_JFFS2_FS is not set
+CONFIG_KALLSYMS=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_XZ is not set
+CONFIG_KEXEC=y
+CONFIG_KEXEC_CORE=y
+# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGER_CPU=y
+CONFIG_LEDS_TRIGGER_GPIO=y
+CONFIG_LEDS_TRIGGER_ONESHOT=y
+CONFIG_LIBFDT=y
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+CONFIG_LZ4_DECOMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+# CONFIG_MACH_OX810SE is not set
+CONFIG_MDIO_BUS=y
+CONFIG_MDIO_DEVICE=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_MEMORY_ISOLATION=y
+CONFIG_MFD_SYSCON=y
+CONFIG_MIGRATION=y
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_MODULES_USE_ELF_REL=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NEED_KUSER_HELPERS=y
+CONFIG_NEED_PER_CPU_KM=y
+CONFIG_NET_PTP_CLASSIFY=y
+CONFIG_NLS=y
+CONFIG_NO_HZ=y
+CONFIG_NO_HZ_COMMON=y
+CONFIG_NO_HZ_IDLE=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_OF_NET=y
+CONFIG_OLD_SIGACTION=y
+CONFIG_OLD_SIGSUSPEND3=y
+CONFIG_OXNAS_RPS_TIMER=y
+CONFIG_PAGE_OFFSET=0xC0000000
+CONFIG_PAGE_POOL=y
+# CONFIG_PANIC_ON_OOPS is not set
+CONFIG_PANIC_ON_OOPS_VALUE=0
+CONFIG_PANIC_TIMEOUT=0
+CONFIG_PERF_USE_VMALLOC=y
+CONFIG_PGTABLE_LEVELS=2
+CONFIG_PHYLIB=y
+CONFIG_PHYLINK=y
+CONFIG_PHY_OXNAS=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_OXNAS=y
+# CONFIG_PINCTRL_SINGLE is not set
+CONFIG_PLUGIN_HOSTCC="g++"
+CONFIG_PM=y
+CONFIG_PM_CLK=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_OXNAS=y
+CONFIG_PPS=y
+CONFIG_PTP_1588_CLOCK=y
+CONFIG_RAS=y
+CONFIG_RATIONAL=y
+CONFIG_RCU_TRACE=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_GZIP=y
+CONFIG_RD_LZ4=y
+CONFIG_RD_LZMA=y
+CONFIG_RD_LZO=y
+CONFIG_RD_XZ=y
+CONFIG_REALTEK_PHY=y
+CONFIG_REFCOUNT_FULL=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_MMIO=y
+CONFIG_RESET_CONTROLLER=y
+CONFIG_RESET_OXNAS=y
+CONFIG_SCHED_DEBUG=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+CONFIG_SERIAL_8250_FSL=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_MCTRL_GPIO=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_SERIO=y
+CONFIG_SERIO_LIBPS2=y
+CONFIG_SERIO_SERPORT=y
+CONFIG_SIMPLE_PM_BUS=y
+CONFIG_SLUB_DEBUG=y
+CONFIG_SOCK_DIAG=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_SPLIT_PTLOCK_CPUS=999999
+CONFIG_SRCU=y
+CONFIG_STACKTRACE=y
+# CONFIG_STAGING is not set
+CONFIG_STMMAC_ETH=y
+CONFIG_STMMAC_PLATFORM=y
+# CONFIG_STMMAC_SELFTESTS is not set
+# CONFIG_STRIP_ASM_SYMS is not set
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+CONFIG_SWPHY=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_HWMON=y
+CONFIG_THERMAL_OF=y
+CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_PROBE=y
+CONFIG_TINY_SRCU=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_UEVENT_HELPER_PATH=""
+CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
+CONFIG_UNWINDER_ARM=y
+# CONFIG_UNWINDER_FRAME_POINTER is not set
+CONFIG_USB_SUPPORT=y
+# CONFIG_USERIO is not set
+CONFIG_USE_OF=y
+CONFIG_VERSATILE_FPGA_IRQ=y
+CONFIG_VERSATILE_FPGA_IRQ_NR=4
+CONFIG_VFAT_FS=y
+# CONFIG_VFP is not set
+CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_WATCHDOG is not set
+# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_BCJ=y
+CONFIG_XZ_DEC_IA64=y
+CONFIG_XZ_DEC_POWERPC=y
+CONFIG_XZ_DEC_SPARC=y
+CONFIG_XZ_DEC_X86=y
+CONFIG_ZBOOT_ROM_BSS=0
+CONFIG_ZBOOT_ROM_TEXT=0
+CONFIG_ZLIB_INFLATE=y
diff --git a/target/linux/oxnas/patches-5.10/010-pogoplug-series-3.patch b/target/linux/oxnas/patches-5.10/010-pogoplug-series-3.patch
new file mode 100644
index 0000000000..44102352af
--- /dev/null
+++ b/target/linux/oxnas/patches-5.10/010-pogoplug-series-3.patch
@@ -0,0 +1,82 @@
+- add compatible string
+- add console to bootargs
+- add led aliases
+- adjust nand partition table
+---
+--- a/arch/arm/boot/dts/ox820-cloudengines-pogoplug-series-3.dts
++++ b/arch/arm/boot/dts/ox820-cloudengines-pogoplug-series-3.dts
+@@ -11,10 +11,10 @@
+ / {
+ model = "Cloud Engines PogoPlug Series 3";
+
+- compatible = "cloudengines,pogoplugv3", "oxsemi,ox820";
++ compatible = "cloudengines,pogoplug-series-3", "cloudengines,pogoplugv3", "oxsemi,ox820";
+
+ chosen {
+- bootargs = "earlyprintk";
++ bootargs = "earlyprintk console=ttyS0,115200";
+ stdout-path = "serial0:115200n8";
+ };
+
+@@ -27,24 +27,28 @@
+ serial0 = &uart0;
+ gpio0 = &gpio0;
+ gpio1 = &gpio1;
++ led-boot = &led_status;
++ led-failsafe = &led_warn;
++ led-running = &led_act;
++ led-upgrade = &led_warn;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+- blue {
++ led_status: blue {
+ label = "pogoplug:blue";
+ gpios = <&gpio0 2 0>;
+ default-state = "keep";
+ };
+
+- orange {
++ led_warn: orange {
+ label = "pogoplug:orange";
+ gpios = <&gpio1 16 1>;
+ default-state = "keep";
+ };
+
+- green {
++ led_act: green {
+ label = "pogoplug:green";
+ gpios = <&gpio1 17 1>;
+ default-state = "keep";
+@@ -73,11 +77,27 @@
+ nand-ecc-algo = "hamming";
+
+ partition at 0 {
+- label = "boot";
+- reg = <0x00000000 0x00e00000>;
++ label = "stage1";
++ reg = <0x00000000 0x00040000>;
+ read-only;
+ };
+
++ partition at 40000 {
++ label = "u-boot";
++ reg = <0x00040000 0x00380000>;
++ read-only;
++ };
++
++ partition at 3c0000 {
++ label = "u-boot-env";
++ reg = <0x003c0000 0x00080000>;
++ };
++
++ partition at 440000 {
++ label = "kernel";
++ reg = <0x00440000 0x009c0000>;
++ };
++
+ partition at e00000 {
+ label = "ubi";
+ reg = <0x00e00000 0x07200000>;
diff --git a/target/linux/oxnas/patches-5.10/050-ox820-remove-left-overs.patch b/target/linux/oxnas/patches-5.10/050-ox820-remove-left-overs.patch
new file mode 100644
index 0000000000..e30f328792
--- /dev/null
+++ b/target/linux/oxnas/patches-5.10/050-ox820-remove-left-overs.patch
@@ -0,0 +1,63 @@
+From 552ed4955c1fee1109bf5ba137dc35a411a1448c Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel at makrotopia.org>
+Date: Fri, 1 Jun 2018 02:41:15 +0200
+Subject: [PATCH] arm: ox820: remove left-overs
+
+Signed-off-by: Daniel Golle <daniel at makrotopia.org>
+---
+ drivers/clk/clk-oxnas.c | 2 --
+ include/dt-bindings/clock/oxsemi,ox820.h | 32 +++++++++++-------------
+ 2 files changed, 14 insertions(+), 20 deletions(-)
+
+--- a/drivers/clk/clk-oxnas.c
++++ b/drivers/clk/clk-oxnas.c
+@@ -29,8 +29,6 @@ struct oxnas_stdclk_data {
+ struct clk_hw_onecell_data *onecell_data;
+ struct clk_oxnas_gate **gates;
+ unsigned int ngates;
+- struct clk_oxnas_pll **plls;
+- unsigned int nplls;
+ };
+
+ /* Regmap offsets */
+--- a/include/dt-bindings/clock/oxsemi,ox820.h
++++ b/include/dt-bindings/clock/oxsemi,ox820.h
+@@ -6,24 +6,20 @@
+ #ifndef DT_CLOCK_OXSEMI_OX820_H
+ #define DT_CLOCK_OXSEMI_OX820_H
+
+-/* PLLs */
+-#define CLK_820_PLLA 0
+-#define CLK_820_PLLB 1
+-
+ /* Gate Clocks */
+-#define CLK_820_LEON 2
+-#define CLK_820_DMA_SGDMA 3
+-#define CLK_820_CIPHER 4
+-#define CLK_820_SD 5
+-#define CLK_820_SATA 6
+-#define CLK_820_AUDIO 7
+-#define CLK_820_USBMPH 8
+-#define CLK_820_ETHA 9
+-#define CLK_820_PCIEA 10
+-#define CLK_820_NAND 11
+-#define CLK_820_PCIEB 12
+-#define CLK_820_ETHB 13
+-#define CLK_820_REF600 14
+-#define CLK_820_USBDEV 15
++#define CLK_820_LEON 0
++#define CLK_820_DMA_SGDMA 1
++#define CLK_820_CIPHER 2
++#define CLK_820_SD 3
++#define CLK_820_SATA 4
++#define CLK_820_AUDIO 5
++#define CLK_820_USBMPH 6
++#define CLK_820_ETHA 7
++#define CLK_820_PCIEA 8
++#define CLK_820_NAND 9
++#define CLK_820_PCIEB 10
++#define CLK_820_ETHB 11
++#define CLK_820_REF600 12
++#define CLK_820_USBDEV 13
+
+ #endif /* DT_CLOCK_OXSEMI_OX820_H */
diff --git a/target/linux/oxnas/patches-5.10/100-oxnas-clk-plla-pllb.patch b/target/linux/oxnas/patches-5.10/100-oxnas-clk-plla-pllb.patch
new file mode 100644
index 0000000000..29a9036498
--- /dev/null
+++ b/target/linux/oxnas/patches-5.10/100-oxnas-clk-plla-pllb.patch
@@ -0,0 +1,273 @@
+--- a/drivers/clk/clk-oxnas.c
++++ b/drivers/clk/clk-oxnas.c
+@@ -5,19 +5,42 @@
+ * Copyright (C) 2016 Neil Armstrong <narmstrong at baylibre.com>
+ */
+
++#include <linux/clk.h>
++#include <linux/clkdev.h>
+ #include <linux/clk-provider.h>
+ #include <linux/kernel.h>
+ #include <linux/init.h>
++#include <linux/delay.h>
+ #include <linux/of.h>
+ #include <linux/of_device.h>
+ #include <linux/platform_device.h>
+ #include <linux/stringify.h>
+ #include <linux/regmap.h>
+ #include <linux/mfd/syscon.h>
++#include <linux/reset.h>
+
+ #include <dt-bindings/clock/oxsemi,ox810se.h>
+ #include <dt-bindings/clock/oxsemi,ox820.h>
+
++#define REF300_DIV_INT_SHIFT 8
++#define REF300_DIV_FRAC_SHIFT 0
++#define REF300_DIV_INT(val) ((val) << REF300_DIV_INT_SHIFT)
++#define REF300_DIV_FRAC(val) ((val) << REF300_DIV_FRAC_SHIFT)
++
++#define PLLB_BYPASS 1
++#define PLLB_ENSAT 3
++#define PLLB_OUTDIV 4
++#define PLLB_REFDIV 8
++#define PLLB_DIV_INT_SHIFT 8
++#define PLLB_DIV_FRAC_SHIFT 0
++#define PLLB_DIV_INT(val) ((val) << PLLB_DIV_INT_SHIFT)
++#define PLLB_DIV_FRAC(val) ((val) << PLLB_DIV_FRAC_SHIFT)
++
++#define PLLA_REFDIV_MASK 0x3F
++#define PLLA_REFDIV_SHIFT 8
++#define PLLA_OUTDIV_MASK 0x7
++#define PLLA_OUTDIV_SHIFT 4
++
+ /* Standard regmap gate clocks */
+ struct clk_oxnas_gate {
+ struct clk_hw hw;
+@@ -36,6 +59,135 @@ struct oxnas_stdclk_data {
+ #define CLK_SET_REGOFFSET 0x2c
+ #define CLK_CLR_REGOFFSET 0x30
+
++#define PLLA_CTRL0_REGOFFSET 0x1f0
++#define PLLA_CTRL1_REGOFFSET 0x1f4
++#define PLLB_CTRL0_REGOFFSET 0x1001f0
++#define MHZ (1000 * 1000)
++
++struct clk_oxnas_pll {
++ struct clk_hw hw;
++ struct device_node *devnode;
++ struct reset_control *rstc;
++ struct regmap *syscon;
++};
++
++#define to_clk_oxnas_pll(_hw) container_of(_hw, struct clk_oxnas_pll, hw)
++
++static unsigned long plla_clk_recalc_rate(struct clk_hw *hw,
++ unsigned long parent_rate)
++{
++ struct clk_oxnas_pll *plla = to_clk_oxnas_pll(hw);
++ unsigned long fin = parent_rate;
++ unsigned long refdiv, outdiv;
++ unsigned int pll0, fbdiv;
++
++ BUG_ON(regmap_read(plla->syscon, PLLA_CTRL0_REGOFFSET, &pll0));
++
++ refdiv = (pll0 >> PLLA_REFDIV_SHIFT) & PLLA_REFDIV_MASK;
++ refdiv += 1;
++ outdiv = (pll0 >> PLLA_OUTDIV_SHIFT) & PLLA_OUTDIV_MASK;
++ outdiv += 1;
++
++ BUG_ON(regmap_read(plla->syscon, PLLA_CTRL1_REGOFFSET, &fbdiv));
++ /* seems we will not be here when pll is bypassed, so ignore this
++ * case */
++
++ return fin / MHZ * fbdiv / (refdiv * outdiv) / 32768 * MHZ;
++}
++
++static const char *pll_clk_parents[] = {
++ "oscillator",
++};
++
++static struct clk_ops plla_ops = {
++ .recalc_rate = plla_clk_recalc_rate,
++};
++
++static struct clk_init_data clk_plla_init = {
++ .name = "plla",
++ .ops = &plla_ops,
++ .parent_names = pll_clk_parents,
++ .num_parents = ARRAY_SIZE(pll_clk_parents),
++};
++
++static int pllb_clk_is_prepared(struct clk_hw *hw)
++{
++ struct clk_oxnas_pll *pllb = to_clk_oxnas_pll(hw);
++
++ return !!pllb->rstc;
++}
++
++static int pllb_clk_prepare(struct clk_hw *hw)
++{
++ struct clk_oxnas_pll *pllb = to_clk_oxnas_pll(hw);
++
++ pllb->rstc = of_reset_control_get(pllb->devnode, NULL);
++
++ return IS_ERR(pllb->rstc) ? PTR_ERR(pllb->rstc) : 0;
++}
++
++static void pllb_clk_unprepare(struct clk_hw *hw)
++{
++ struct clk_oxnas_pll *pllb = to_clk_oxnas_pll(hw);
++
++ BUG_ON(IS_ERR(pllb->rstc));
++
++ reset_control_put(pllb->rstc);
++ pllb->rstc = NULL;
++}
++
++static int pllb_clk_enable(struct clk_hw *hw)
++{
++ struct clk_oxnas_pll *pllb = to_clk_oxnas_pll(hw);
++
++ BUG_ON(IS_ERR(pllb->rstc));
++
++ /* put PLL into bypass */
++ regmap_update_bits(pllb->syscon, PLLB_CTRL0_REGOFFSET, BIT(PLLB_BYPASS), BIT(PLLB_BYPASS));
++ wmb();
++ udelay(10);
++ reset_control_assert(pllb->rstc);
++ udelay(10);
++ /* set PLL B control information */
++ regmap_write_bits(pllb->syscon, PLLB_CTRL0_REGOFFSET, 0xffff,
++ (1 << PLLB_ENSAT) | (1 << PLLB_OUTDIV) | (2 << PLLB_REFDIV));
++ reset_control_deassert(pllb->rstc);
++ udelay(100);
++ regmap_update_bits(pllb->syscon, PLLB_CTRL0_REGOFFSET, BIT(PLLB_BYPASS), 0);
++
++ return 0;
++}
++
++static void pllb_clk_disable(struct clk_hw *hw)
++{
++ struct clk_oxnas_pll *pllb = to_clk_oxnas_pll(hw);
++
++ BUG_ON(IS_ERR(pllb->rstc));
++
++ /* put PLL into bypass */
++ regmap_update_bits(pllb->syscon, PLLB_CTRL0_REGOFFSET, BIT(PLLB_BYPASS), BIT(PLLB_BYPASS));
++
++ wmb();
++ udelay(10);
++
++ reset_control_assert(pllb->rstc);
++}
++
++static struct clk_ops pllb_ops = {
++ .prepare = pllb_clk_prepare,
++ .unprepare = pllb_clk_unprepare,
++ .is_prepared = pllb_clk_is_prepared,
++ .enable = pllb_clk_enable,
++ .disable = pllb_clk_disable,
++};
++
++static struct clk_init_data clk_pllb_init = {
++ .name = "pllb",
++ .ops = &pllb_ops,
++ .parent_names = pll_clk_parents,
++ .num_parents = ARRAY_SIZE(pll_clk_parents),
++};
++
+ static inline struct clk_oxnas_gate *to_clk_oxnas_gate(struct clk_hw *hw)
+ {
+ return container_of(hw, struct clk_oxnas_gate, hw);
+@@ -249,3 +401,42 @@ static struct platform_driver oxnas_stdc
+ },
+ };
+ builtin_platform_driver(oxnas_stdclk_driver);
++
++void __init oxnas_init_plla(struct device_node *np)
++{
++ struct clk *clk;
++ struct clk_oxnas_pll *plla;
++
++ plla = kmalloc(sizeof(*plla), GFP_KERNEL);
++ BUG_ON(!plla);
++
++ plla->syscon = syscon_node_to_regmap(of_get_parent(np));
++ plla->hw.init = &clk_plla_init;
++ plla->devnode = np;
++ plla->rstc = NULL;
++ clk = clk_register(NULL, &plla->hw);
++ BUG_ON(IS_ERR(clk));
++ /* mark it as enabled */
++ clk_prepare_enable(clk);
++ of_clk_add_provider(np, of_clk_src_simple_get, clk);
++}
++CLK_OF_DECLARE(oxnas_plla, "plxtech,nas782x-plla", oxnas_init_plla);
++
++void __init oxnas_init_pllb(struct device_node *np)
++{
++ struct clk *clk;
++ struct clk_oxnas_pll *pllb;
++
++ pllb = kmalloc(sizeof(*pllb), GFP_KERNEL);
++ BUG_ON(!pllb);
++
++ pllb->syscon = syscon_node_to_regmap(of_get_parent(np));
++ pllb->hw.init = &clk_pllb_init;
++ pllb->devnode = np;
++ pllb->rstc = NULL;
++
++ clk = clk_register(NULL, &pllb->hw);
++ BUG_ON(IS_ERR(clk));
++ of_clk_add_provider(np, of_clk_src_simple_get, clk);
++}
++CLK_OF_DECLARE(oxnas_pllb, "plxtech,nas782x-pllb", oxnas_init_pllb);
+--- a/arch/arm/boot/dts/ox820.dtsi
++++ b/arch/arm/boot/dts/ox820.dtsi
+@@ -61,12 +61,6 @@
+ clocks = <&osc>;
+ };
+
+- plla: plla {
+- compatible = "fixed-clock";
+- #clock-cells = <0>;
+- clock-frequency = <850000000>;
+- };
+-
+ armclk: armclk {
+ compatible = "fixed-factor-clock";
+ #clock-cells = <0>;
+@@ -266,6 +260,19 @@
+ compatible = "oxsemi,ox820-stdclk", "oxsemi,ox810se-stdclk";
+ #clock-cells = <1>;
+ };
++
++ plla: plla {
++ compatible = "plxtech,nas782x-plla";
++ #clock-cells = <0>;
++ clocks = <&osc>;
++ };
++
++ pllb: pllb {
++ compatible = "plxtech,nas782x-pllb";
++ #clock-cells = <0>;
++ clocks = <&osc>;
++ resets = <&reset RESET_PLLB>;
++ };
+ };
+ };
+
+@@ -287,6 +294,13 @@
+ clocks = <&armclk>;
+ };
+
++ watchdog at 620 {
++ compatible = "mpcore_wdt";
++ reg = <0x620 0x20>;
++ interrupts = <GIC_PPI 14 (GIC_CPU_MASK_RAW(3)|IRQ_TYPE_LEVEL_HIGH)>;
++ clocks = <&armclk>;
++ };
++
+ gic: gic at 1000 {
+ compatible = "arm,arm11mp-gic";
+ interrupt-controller;
diff --git a/target/linux/oxnas/patches-5.10/150-oxnas-restart.patch b/target/linux/oxnas/patches-5.10/150-oxnas-restart.patch
new file mode 100644
index 0000000000..c5b07fd5a7
--- /dev/null
+++ b/target/linux/oxnas/patches-5.10/150-oxnas-restart.patch
@@ -0,0 +1,25 @@
+--- a/drivers/power/reset/Kconfig
++++ b/drivers/power/reset/Kconfig
+@@ -141,6 +141,12 @@ config POWER_RESET_OXNAS
+ help
+ Restart support for OXNAS/PLXTECH OX820 SoC.
+
++config POWER_RESET_OXNAS
++ bool "OXNAS SoC restart driver"
++ depends on ARCH_OXNAS
++ help
++ Restart support for OXNAS boards.
++
+ config POWER_RESET_PIIX4_POWEROFF
+ tristate "Intel PIIX4 power-off driver"
+ depends on PCI
+--- a/drivers/power/reset/Makefile
++++ b/drivers/power/reset/Makefile
+@@ -18,6 +18,7 @@ obj-$(CONFIG_POWER_RESET_QCOM_PON) += qc
+ obj-$(CONFIG_POWER_RESET_OCELOT_RESET) += ocelot-reset.o
+ obj-$(CONFIG_POWER_RESET_PIIX4_POWEROFF) += piix4-poweroff.o
+ obj-$(CONFIG_POWER_RESET_LTC2952) += ltc2952-poweroff.o
++obj-$(CONFIG_POWER_RESET_OXNAS) += oxnas-restart.o
+ obj-$(CONFIG_POWER_RESET_QNAP) += qnap-poweroff.o
+ obj-$(CONFIG_POWER_RESET_RESTART) += restart-poweroff.o
+ obj-$(CONFIG_POWER_RESET_ST) += st-poweroff.o
diff --git a/target/linux/oxnas/patches-5.10/320-oxnas-phy-pcie.patch b/target/linux/oxnas/patches-5.10/320-oxnas-phy-pcie.patch
new file mode 100644
index 0000000000..a590151e5c
--- /dev/null
+++ b/target/linux/oxnas/patches-5.10/320-oxnas-phy-pcie.patch
@@ -0,0 +1,44 @@
+--- a/arch/arm/boot/dts/ox820.dtsi
++++ b/arch/arm/boot/dts/ox820.dtsi
+@@ -247,6 +247,15 @@
+ };
+ };
+
++ pcie_phy: pcie-phy at a00000 {
++ compatible = "oxsemi,ox820-pcie-phy";
++ reg = <0xa00000 0x10>;
++ #phy-cells = <0>;
++ resets = <&reset RESET_PCIEPHY>;
++ reset-names = "phy";
++ status = "disabled";
++ };
++
+ sys: sys-ctrl at e00000 {
+ compatible = "oxsemi,ox820-sys-ctrl", "syscon", "simple-mfd";
+ reg = <0xe00000 0x200000>;
+--- a/drivers/phy/Kconfig
++++ b/drivers/phy/Kconfig
+@@ -35,6 +35,13 @@ config PHY_LPC18XX_USB_OTG
+ This driver is need for USB0 support on LPC18xx/43xx and takes
+ care of enabling and clock setup.
+
++config PHY_OXNAS
++ tristate "Oxford Semi. OX820 PCI-E PHY support"
++ depends on HAS_IOMEM && OF && (ARM || COMPILE_TEST)
++ select GENERIC_PHY
++ help
++ This option enables support for OXNAS OX820 SoC PCIE PHY.
++
+ config PHY_PISTACHIO_USB
+ tristate "IMG Pistachio USB2.0 PHY driver"
+ depends on MACH_PISTACHIO
+--- a/drivers/phy/Makefile
++++ b/drivers/phy/Makefile
+@@ -6,6 +6,7 @@
+ obj-$(CONFIG_GENERIC_PHY) += phy-core.o
+ obj-$(CONFIG_GENERIC_PHY_MIPI_DPHY) += phy-core-mipi-dphy.o
+ obj-$(CONFIG_PHY_LPC18XX_USB_OTG) += phy-lpc18xx-usb-otg.o
++obj-$(CONFIG_PHY_OXNAS) += phy-oxnas-pcie.o
+ obj-$(CONFIG_PHY_XGENE) += phy-xgene.o
+ obj-$(CONFIG_PHY_PISTACHIO_USB) += phy-pistachio-usb.o
+ obj-$(CONFIG_USB_LGM_PHY) += phy-lgm-usb.o
diff --git a/target/linux/oxnas/patches-5.10/340-oxnas-pcie.patch b/target/linux/oxnas/patches-5.10/340-oxnas-pcie.patch
new file mode 100644
index 0000000000..01b5a188c3
--- /dev/null
+++ b/target/linux/oxnas/patches-5.10/340-oxnas-pcie.patch
@@ -0,0 +1,122 @@
+--- a/drivers/pci/controller/Kconfig
++++ b/drivers/pci/controller/Kconfig
+@@ -305,6 +305,11 @@ config PCIE_HISI_ERR
+ Say Y here if you want error handling support
+ for the PCIe controller's errors on HiSilicon HIP SoCs
+
++config PCIE_OXNAS
++ bool "PLX Oxnas PCIe controller"
++ depends on ARCH_OXNAS
++ select PCIEPORTBUS
++
+ source "drivers/pci/controller/dwc/Kconfig"
+ source "drivers/pci/controller/mobiveil/Kconfig"
+ source "drivers/pci/controller/cadence/Kconfig"
+--- a/drivers/pci/controller/Makefile
++++ b/drivers/pci/controller/Makefile
+@@ -27,6 +27,7 @@ obj-$(CONFIG_PCIE_ROCKCHIP) += pcie-rock
+ obj-$(CONFIG_PCIE_ROCKCHIP_EP) += pcie-rockchip-ep.o
+ obj-$(CONFIG_PCIE_ROCKCHIP_HOST) += pcie-rockchip-host.o
+ obj-$(CONFIG_PCIE_MEDIATEK) += pcie-mediatek.o
++obj-$(CONFIG_PCIE_OXNAS) += pcie-oxnas.o
+ obj-$(CONFIG_PCIE_TANGO_SMP8759) += pcie-tango.o
+ obj-$(CONFIG_VMD) += vmd.o
+ obj-$(CONFIG_PCIE_BRCMSTB) += pcie-brcmstb.o
+--- a/arch/arm/boot/dts/ox820.dtsi
++++ b/arch/arm/boot/dts/ox820.dtsi
+@@ -289,7 +289,7 @@
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+- ranges = <0 0x47000000 0x1000000>;
++ ranges = <0 0x47000000 0x2000>;
+
+ scu: scu at 0 {
+ compatible = "arm,arm11mp-scu";
+@@ -318,5 +318,86 @@
+ <0x100 0x500>;
+ };
+ };
++
++ pcie0: pcie-controller at 47c00000 {
++ compatible = "plxtech,nas782x-pcie";
++ device_type = "pci";
++ #address-cells = <3>;
++ #size-cells = <2>;
++
++ /* flag & space bus address host address size */
++ ranges = < 0x82000000 0 0x48000000 0x48000000 0 0x2000000
++ 0xC2000000 0 0x4A000000 0x4A000000 0 0x1E00000
++ 0x81000000 0 0x4BE00000 0x4BE00000 0 0x0100000
++ 0x80000000 0 0x4BF00000 0x4BF00000 0 0x0100000>;
++
++ bus-range = <0x00 0x7f>;
++
++ /* cfg inbound translator */
++ reg = <0x47c00000 0x1000>, <0x47d00000 0x100>;
++
++ phys = <&pcie_phy>;
++ phy-names = "pcie-phy";
++
++ #interrupt-cells = <1>;
++ /* wild card mask, match all bus address & interrupt specifier */
++ /* format: bus address mask, interrupt specifier mask */
++ /* each bit 1 means need match, 0 means ignored when match */
++ interrupt-map-mask = <0 0 0 0>;
++ /* format: a list of: bus address, interrupt specifier,
++ * parent interrupt controller & specifier */
++ interrupt-map = <0 0 0 0 &gic 0 19 0x304>;
++ gpios = <&gpio1 12 0>;
++ clocks = <&stdclk CLK_820_PCIEA>, <&pllb>;
++ clock-names = "pcie", "busclk";
++ resets = <&reset RESET_PCIEA>;
++ reset-names = "pcie";
++
++ plxtech,pcie-hcsl-bit = <2>;
++ plxtech,pcie-ctrl-offset = <0x120>;
++ plxtech,pcie-outbound-offset = <0x138>;
++ status = "disabled";
++ };
++
++ pcie1: pcie-controller at 47e00000 {
++ compatible = "plxtech,nas782x-pcie";
++ device_type = "pci";
++ #address-cells = <3>;
++ #size-cells = <2>;
++
++ /* flag & space bus address host address size */
++ ranges = < 0x82000000 0 0x4C000000 0x4C000000 0 0x2000000
++ 0xC2000000 0 0x4E000000 0x4E000000 0 0x1E00000
++ 0x81000000 0 0x4FE00000 0x4FE00000 0 0x0100000
++ 0x80000000 0 0x4FF00000 0x4FF00000 0 0x0100000>;
++
++ bus-range = <0x80 0xff>;
++
++ /* cfg inbound translator */
++ reg = <0x47e00000 0x1000>, <0x47f00000 0x100>;
++
++ phys = <&pcie_phy>;
++ phy-names = "pcie-phy";
++
++ #interrupt-cells = <1>;
++ /* wild card mask, match all bus address & interrupt specifier */
++ /* format: bus address mask, interrupt specifier mask */
++ /* each bit 1 means need match, 0 means ignored when match */
++ interrupt-map-mask = <0 0 0 0>;
++ /* format: a list of: bus address, interrupt specifier,
++ * parent interrupt controller & specifier */
++ interrupt-map = <0 0 0 0 &gic 0 20 0x304>;
++
++ /* gpios = <&gpio1 12 0>; */
++ clocks = <&stdclk CLK_820_PCIEB>, <&pllb>;
++ clock-names = "pcie", "busclk";
++ resets = <&reset RESET_PCIEB>;
++ reset-names = "pcie";
++
++ plxtech,pcie-hcsl-bit = <3>;
++ plxtech,pcie-ctrl-offset = <0x124>;
++ plxtech,pcie-outbound-offset = <0x174>;
++ status = "disabled";
++ };
+ };
+ };
diff --git a/target/linux/oxnas/patches-5.10/500-oxnas-sata.patch b/target/linux/oxnas/patches-5.10/500-oxnas-sata.patch
new file mode 100644
index 0000000000..d3ec2e2d48
--- /dev/null
+++ b/target/linux/oxnas/patches-5.10/500-oxnas-sata.patch
@@ -0,0 +1,60 @@
+--- a/drivers/ata/Kconfig
++++ b/drivers/ata/Kconfig
+@@ -568,6 +568,14 @@ config SATA_VITESSE
+
+ If unsure, say N.
+
++config SATA_OXNAS
++ tristate "PLXTECH NAS782X SATA support"
++ select SATA_HOST
++ help
++ This option enables support for Nas782x Serial ATA controller.
++
++ If unsure, say N.
++
+ comment "PATA SFF controllers with BMDMA"
+
+ config PATA_ALI
+--- a/drivers/ata/Makefile
++++ b/drivers/ata/Makefile
+@@ -46,6 +46,7 @@ obj-$(CONFIG_SATA_SVW) += sata_svw.o
+ obj-$(CONFIG_SATA_ULI) += sata_uli.o
+ obj-$(CONFIG_SATA_VIA) += sata_via.o
+ obj-$(CONFIG_SATA_VITESSE) += sata_vsc.o
++obj-$(CONFIG_SATA_OXNAS) += sata_oxnas.o
+
+ # SFF PATA w/ BMDMA
+ obj-$(CONFIG_PATA_ALI) += pata_ali.o
+--- a/arch/arm/boot/dts/ox820.dtsi
++++ b/arch/arm/boot/dts/ox820.dtsi
+@@ -399,5 +399,20 @@
+ plxtech,pcie-outbound-offset = <0x174>;
+ status = "disabled";
+ };
++
++ sata: sata at 45900000 {
++ compatible = "plxtech,nas782x-sata";
++ /* ports dmactl sgdma */
++ reg = <0x45900000 0x20000>, <0x459A0000 0x40>, <0x459B0000 0x20>,
++ /* core phy descriptors (optional) */
++ <0x459E0000 0x2000>, <0x44900000 0x0C>, <0x50000000 0x1000>;
++ interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
++ clocks = <&stdclk CLK_820_SATA>;
++ resets = <&reset RESET_SATA>, <&reset RESET_SATA_LINK>, <&reset RESET_SATA_PHY>;
++ reset-names = "sata", "link", "phy";
++ nr-ports = <1>;
++ status = "disabled";
++ };
++
+ };
+ };
+--- a/arch/arm/boot/dts/ox820-cloudengines-pogoplug-series-3.dts
++++ b/arch/arm/boot/dts/ox820-cloudengines-pogoplug-series-3.dts
+@@ -111,3 +111,7 @@
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_etha_mdio>;
+ };
++
++&sata {
++ status = "okay";
++};
diff --git a/target/linux/oxnas/patches-5.10/510-ox820-libata-leds.patch b/target/linux/oxnas/patches-5.10/510-ox820-libata-leds.patch
new file mode 100644
index 0000000000..05ae9ba44b
--- /dev/null
+++ b/target/linux/oxnas/patches-5.10/510-ox820-libata-leds.patch
@@ -0,0 +1,10 @@
+--- a/arch/arm/mach-oxnas/Kconfig
++++ b/arch/arm/mach-oxnas/Kconfig
+@@ -2,6 +2,7 @@
+ menuconfig ARCH_OXNAS
+ bool "Oxford Semiconductor OXNAS Family SoCs"
+ select ARCH_HAS_RESET_CONTROLLER
++ select ARCH_WANT_LIBATA_LEDS
+ select COMMON_CLK_OXNAS
+ select GPIOLIB
+ select MFD_SYSCON
diff --git a/target/linux/oxnas/patches-5.10/800-oxnas-ehci.patch b/target/linux/oxnas/patches-5.10/800-oxnas-ehci.patch
new file mode 100644
index 0000000000..8b4d943810
--- /dev/null
+++ b/target/linux/oxnas/patches-5.10/800-oxnas-ehci.patch
@@ -0,0 +1,73 @@
+--- a/drivers/usb/host/Kconfig
++++ b/drivers/usb/host/Kconfig
+@@ -350,6 +350,13 @@ config USB_OCTEON_EHCI
+ USB 2.0 device support. All CN6XXX based chips with USB are
+ supported.
+
++config USB_EHCI_OXNAS
++ tristate "OXNAS EHCI Module"
++ depends on USB_EHCI_HCD && ARCH_OXNAS
++ select USB_EHCI_ROOT_HUB_TT
++ help
++ Enable support for the OX820 SOC's on-chip EHCI controller.
++
+ endif # USB_EHCI_HCD
+
+ config USB_OXU210HP_HCD
+--- a/drivers/usb/host/Makefile
++++ b/drivers/usb/host/Makefile
+@@ -48,6 +48,7 @@ obj-$(CONFIG_USB_EHCI_HCD_SPEAR) += ehci
+ obj-$(CONFIG_USB_EHCI_HCD_STI) += ehci-st.o
+ obj-$(CONFIG_USB_EHCI_EXYNOS) += ehci-exynos.o
+ obj-$(CONFIG_USB_EHCI_HCD_AT91) += ehci-atmel.o
++obj-$(CONFIG_USB_EHCI_OXNAS) += ehci-oxnas.o
+ obj-$(CONFIG_USB_EHCI_TEGRA) += ehci-tegra.o
+ obj-$(CONFIG_USB_EHCI_BRCMSTB) += ehci-brcm.o
+
+--- a/arch/arm/boot/dts/ox820.dtsi
++++ b/arch/arm/boot/dts/ox820.dtsi
+@@ -106,6 +106,31 @@
+ status = "disabled";
+ };
+
++ ehci: ehci at 40200100 {
++ compatible = "plxtech,nas782x-ehci";
++ reg = <0x40200100 0xf00>;
++ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
++ clocks = <&stdclk CLK_820_USBMPH>, <&pllb>, <&stdclk CLK_820_REF600>;
++ clock-names = "usb", "refsrc", "phyref";
++ resets = <&reset RESET_USBHS>, <&reset RESET_USBPHYA>, <&reset RESET_USBPHYB>;
++ reset-names = "host", "phya", "phyb";
++ oxsemi,sys-ctrl = <&sys>;
++ /* Otherwise ref300 is used, which is derived from sata phy
++ * in that case, usb depends on sata initialization */
++ /* FIXME: how to make this dependency explicit ? */
++ oxsemi,ehci_use_pllb;
++ status = "disabled";
++
++ ehci_port1: port at 1 {
++ reg = <1>;
++ #trigger-source-cells = <0>;
++ };
++ ehci_port2: port at 2 {
++ reg = <2>;
++ #trigger-source-cells = <0>;
++ };
++ };
++
+ apb-bridge at 44000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+--- a/arch/arm/boot/dts/ox820-cloudengines-pogoplug-series-3.dts
++++ b/arch/arm/boot/dts/ox820-cloudengines-pogoplug-series-3.dts
+@@ -105,6 +105,10 @@
+ };
+ };
+
++&ehci {
++ status = "okay";
++};
++
+ ða {
+ status = "okay";
+
diff --git a/target/linux/oxnas/patches-5.10/996-generic-Mangle-bootloader-s-kernel-arguments.patch b/target/linux/oxnas/patches-5.10/996-generic-Mangle-bootloader-s-kernel-arguments.patch
new file mode 100644
index 0000000000..07abd0c648
--- /dev/null
+++ b/target/linux/oxnas/patches-5.10/996-generic-Mangle-bootloader-s-kernel-arguments.patch
@@ -0,0 +1,189 @@
+From 71270226b14733a4b1f2cde58ea9265caa50b38d Mon Sep 17 00:00:00 2001
+From: Adrian Panella <ianchi74 at outlook.com>
+Date: Thu, 9 Mar 2017 09:37:17 +0100
+Subject: [PATCH 67/69] generic: Mangle bootloader's kernel arguments
+
+The command-line arguments provided by the boot loader will be
+appended to a new device tree property: bootloader-args.
+If there is a property "append-rootblock" in DT under /chosen
+and a root= option in bootloaders command line it will be parsed
+and added to DT bootargs with the form: <append-rootblock>XX.
+Only command line ATAG will be processed, the rest of the ATAGs
+sent by bootloader will be ignored.
+This is usefull in dual boot systems, to get the current root partition
+without afecting the rest of the system.
+
+Signed-off-by: Adrian Panella <ianchi74 at outlook.com>
+---
+ arch/arm/Kconfig | 11 +++++
+ arch/arm/boot/compressed/atags_to_fdt.c | 72 ++++++++++++++++++++++++++++++++-
+ init/main.c | 16 ++++++++
+ 3 files changed, 98 insertions(+), 1 deletion(-)
+
+--- a/arch/arm/Kconfig
++++ b/arch/arm/Kconfig
+@@ -1780,6 +1780,17 @@ config ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEN
+ The command-line arguments provided by the boot loader will be
+ appended to the the device tree bootargs property.
+
++config ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE
++ bool "Append rootblock parsing bootloader's kernel arguments"
++ help
++ The command-line arguments provided by the boot loader will be
++ appended to a new device tree property: bootloader-args.
++ If there is a property "append-rootblock" in DT under /chosen
++ and a root= option in bootloaders command line it will be parsed
++ and added to DT bootargs with the form: <append-rootblock>XX.
++ Only command line ATAG will be processed, the rest of the ATAGs
++ sent by bootloader will be ignored.
++
+ endchoice
+
+ config CMDLINE
+--- a/arch/arm/boot/compressed/atags_to_fdt.c
++++ b/arch/arm/boot/compressed/atags_to_fdt.c
+@@ -5,6 +5,8 @@
+
+ #if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND)
+ #define do_extend_cmdline 1
++#elif defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE)
++#define do_extend_cmdline 1
+ #else
+ #define do_extend_cmdline 0
+ #endif
+@@ -69,6 +71,59 @@ static uint32_t get_cell_size(const void
+ return cell_size;
+ }
+
++#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE)
++
++static char *append_rootblock(char *dest, const char *str, int len, void *fdt)
++{
++ char *ptr, *end;
++ char *root="root=";
++ int i, l;
++ const char *rootblock;
++
++ //ARM doesn't have __HAVE_ARCH_STRSTR, so search manually
++ ptr = str - 1;
++
++ do {
++ //first find an 'r' at the begining or after a space
++ do {
++ ptr++;
++ ptr = strchr(ptr, 'r');
++ if(!ptr) return dest;
++
++ } while (ptr != str && *(ptr-1) != ' ');
++
++ //then check for the rest
++ for(i = 1; i <= 4; i++)
++ if(*(ptr+i) != *(root+i)) break;
++
++ } while (i != 5);
++
++ end = strchr(ptr, ' ');
++ end = end ? (end - 1) : (strchr(ptr, 0) - 1);
++
++ //find partition number (assumes format root=/dev/mtdXX | /dev/mtdblockXX | yy:XX )
++ for( i = 0; end >= ptr && *end >= '0' && *end <= '9'; end--, i++);
++ ptr = end + 1;
++
++ /* if append-rootblock property is set use it to append to command line */
++ rootblock = getprop(fdt, "/chosen", "append-rootblock", &l);
++ if(rootblock != NULL) {
++ if(*dest != ' ') {
++ *dest = ' ';
++ dest++;
++ len++;
++ }
++ if (len + l + i <= COMMAND_LINE_SIZE) {
++ memcpy(dest, rootblock, l);
++ dest += l - 1;
++ memcpy(dest, ptr, i);
++ dest += i;
++ }
++ }
++ return dest;
++}
++#endif
++
+ static void merge_fdt_bootargs(void *fdt, const char *fdt_cmdline)
+ {
+ char cmdline[COMMAND_LINE_SIZE];
+@@ -88,12 +143,21 @@ static void merge_fdt_bootargs(void *fdt
+
+ /* and append the ATAG_CMDLINE */
+ if (fdt_cmdline) {
++
++#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE)
++ //save original bootloader args
++ //and append ubi.mtd with root partition number to current cmdline
++ setprop_string(fdt, "/chosen", "bootloader-args", fdt_cmdline);
++ ptr = append_rootblock(ptr, fdt_cmdline, len, fdt);
++
++#else
+ len = strlen(fdt_cmdline);
+ if (ptr - cmdline + len + 2 < COMMAND_LINE_SIZE) {
+ *ptr++ = ' ';
+ memcpy(ptr, fdt_cmdline, len);
+ ptr += len;
+ }
++#endif
+ }
+ *ptr = '\0';
+
+@@ -168,7 +232,9 @@ int atags_to_fdt(void *atag_list, void *
+ else
+ setprop_string(fdt, "/chosen", "bootargs",
+ atag->u.cmdline.cmdline);
+- } else if (atag->hdr.tag == ATAG_MEM) {
++ }
++#ifndef CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE
++ else if (atag->hdr.tag == ATAG_MEM) {
+ if (memcount >= sizeof(mem_reg_property)/4)
+ continue;
+ if (!atag->u.mem.size)
+@@ -212,6 +278,10 @@ int atags_to_fdt(void *atag_list, void *
+ setprop(fdt, "/memory", "reg", mem_reg_property,
+ 4 * memcount * memsize);
+ }
++#else
++
++ }
++#endif
+
+ return fdt_pack(fdt);
+ }
+--- a/init/main.c
++++ b/init/main.c
+@@ -110,6 +110,10 @@
+
+ #include <kunit/test.h>
+
++#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE)
++#include <linux/of.h>
++#endif
++
+ static int kernel_init(void *);
+
+ extern void init_IRQ(void);
+@@ -903,6 +907,18 @@ asmlinkage __visible void __init __no_sa
+ page_alloc_init();
+
+ pr_notice("Kernel command line: %s\n", saved_command_line);
++
++#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE)
++ //Show bootloader's original command line for reference
++ if(of_chosen) {
++ const char *prop = of_get_property(of_chosen, "bootloader-args", NULL);
++ if(prop)
++ pr_notice("Bootloader command line (ignored): %s\n", prop);
++ else
++ pr_notice("Bootloader command line not present\n");
++ }
++#endif
++
+ /* parameters may set static keys */
+ jump_label_init();
+ parse_early_param();
diff --git a/target/linux/oxnas/patches-5.10/999-libata-hacks.patch b/target/linux/oxnas/patches-5.10/999-libata-hacks.patch
new file mode 100644
index 0000000000..b02c506e9f
--- /dev/null
+++ b/target/linux/oxnas/patches-5.10/999-libata-hacks.patch
@@ -0,0 +1,57 @@
+--- a/drivers/ata/libata-core.c
++++ b/drivers/ata/libata-core.c
+@@ -1528,6 +1528,14 @@ unsigned ata_exec_internal_sg(struct ata
+ return AC_ERR_SYSTEM;
+ }
+
++ if (ap->ops->acquire_hw && !ap->ops->acquire_hw(ap, 0, 0)) {
++ spin_unlock_irqrestore(ap->lock, flags);
++ if (!ap->ops->acquire_hw(ap, 1, (2*HZ))) {
++ return AC_ERR_TIMEOUT;
++ }
++ spin_lock_irqsave(ap->lock, flags);
++ }
++
+ /* initialize internal qc */
+ qc = __ata_qc_from_tag(ap, ATA_TAG_INTERNAL);
+
+@@ -4520,6 +4528,9 @@ struct ata_queued_cmd *ata_qc_new_init(s
+ if (unlikely(ap->pflags & ATA_PFLAG_FROZEN))
+ return NULL;
+
++ if (ap->ops->qc_new && ap->ops->qc_new(ap))
++ return NULL;
++
+ /* libsas case */
+ if (ap->flags & ATA_FLAG_SAS_HOST) {
+ tag = ata_sas_allocate_tag(ap);
+@@ -4565,6 +4576,8 @@ void ata_qc_free(struct ata_queued_cmd *
+ qc->tag = ATA_TAG_POISON;
+ if (ap->flags & ATA_FLAG_SAS_HOST)
+ ata_sas_free_tag(tag, ap);
++ if (ap->ops->qc_free)
++ ap->ops->qc_free(qc);
+ }
+ }
+
+--- a/include/linux/libata.h
++++ b/include/linux/libata.h
+@@ -911,6 +911,8 @@ struct ata_port_operations {
+ enum ata_completion_errors (*qc_prep)(struct ata_queued_cmd *qc);
+ unsigned int (*qc_issue)(struct ata_queued_cmd *qc);
+ bool (*qc_fill_rtf)(struct ata_queued_cmd *qc);
++ int (*qc_new)(struct ata_port *ap);
++ void (*qc_free)(struct ata_queued_cmd *qc);
+
+ /*
+ * Configuration and exception handling
+@@ -1001,6 +1003,9 @@ struct ata_port_operations {
+ void (*phy_reset)(struct ata_port *ap);
+ void (*eng_timeout)(struct ata_port *ap);
+
++ int (*acquire_hw)(struct ata_port *ap, int may_sleep,
++ int timeout_jiffies);
++
+ /*
+ * ->inherits must be the last field and all the preceding
+ * fields must be pointers.
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