[PATCH 1/2] ath25: add kernel 5.4 support

Sergey Ryazanov ryazanov.s.a at gmail.com
Thu Sep 3 20:20:50 EDT 2020 

Copy and refresh patches and config from 4.14. The only couple of fixes
required to make kernel buildable:
* rework ethernet supported link modes to linkmode bitmask;
* drop erase callback invocation from AR2315 MTD driver.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a at gmail.com>
---
 target/linux/ath25/Makefile                   |  1 +
 .../linux/ath25/{config-4.14 => config-5.4}   | 73 +++++++++++--------
 .../107-ar5312_gpio.patch                     | 20 ++---
 .../108-ar2315_gpio.patch                     | 18 ++---
 .../110-ar2313_ethernet.patch                 | 30 ++++----
 .../120-spiflash.patch                        |  9 +--
 .../130-watchdog.patch                        |  4 +-
 .../140-redboot_boardconfig.patch             | 14 ++--
 .../141-redboot_partition_scan.patch}         |  8 +-
 .../142-redboot_various_erase_size_fix.patch  | 16 ++--
 .../210-reset_button.patch                    |  0
 .../220-enet_micrel_workaround.patch          |  0
 .../330-board_leds.patch                      |  0
 13 files changed, 101 insertions(+), 92 deletions(-)
 copy target/linux/ath25/{config-4.14 => config-5.4} (76%)
 copy target/linux/ath25/{patches-4.14 => patches-5.4}/107-ar5312_gpio.patch (92%)
 copy target/linux/ath25/{patches-4.14 => patches-5.4}/108-ar2315_gpio.patch (95%)
 copy target/linux/ath25/{patches-4.14 => patches-5.4}/110-ar2313_ethernet.patch (98%)
 copy target/linux/ath25/{patches-4.14 => patches-5.4}/120-spiflash.patch (98%)
 copy target/linux/ath25/{patches-4.14 => patches-5.4}/130-watchdog.patch (98%)
 copy target/linux/ath25/{patches-4.14 => patches-5.4}/140-redboot_boardconfig.patch (81%)
 copy target/linux/{ath79/patches-5.4/408-mtd-redboot_partition_scan.patch => ath25/patches-5.4/141-redboot_partition_scan.patch} (79%)
 copy target/linux/ath25/{patches-4.14 => patches-5.4}/142-redboot_various_erase_size_fix.patch (81%)
 copy target/linux/ath25/{patches-4.14 => patches-5.4}/210-reset_button.patch (100%)
 copy target/linux/ath25/{patches-4.14 => patches-5.4}/220-enet_micrel_workaround.patch (100%)
 copy target/linux/ath25/{patches-4.14 => patches-5.4}/330-board_leds.patch (100%)

diff --git a/target/linux/ath25/Makefile b/target/linux/ath25/Makefile
index f885112460..0ed40bd54b 100644
--- a/target/linux/ath25/Makefile
+++ b/target/linux/ath25/Makefile
@@ -12,6 +12,7 @@ BOARDNAME:=Atheros AR231x/AR5312
 FEATURES:=squashfs low_mem small_flash
 
 KERNEL_PATCHVER:=4.14
+KERNEL_TESTING_PATCHVER:=5.4
 
 define Target/Description
 	Build firmware images for Atheros SoC boards
diff --git a/target/linux/ath25/config-4.14 b/target/linux/ath25/config-5.4
similarity index 76%
copy from target/linux/ath25/config-4.14
copy to target/linux/ath25/config-5.4
index 734f598cd0..f59f48f655 100644
--- a/target/linux/ath25/config-4.14
+++ b/target/linux/ath25/config-5.4
@@ -1,26 +1,26 @@
 CONFIG_ADM6996_PHY=y
 CONFIG_AR2315_WDT=y
 CONFIG_AR8216_PHY=y
-CONFIG_ARCH_BINFMT_ELF_STATE=y
+CONFIG_ARCH_32BIT_OFF_T=y
 CONFIG_ARCH_CLOCKSOURCE_DATA=y
-CONFIG_ARCH_DISCARD_MEMBLOCK=y
+CONFIG_ARCH_HAS_DMA_COHERENT_TO_PFN=y
+CONFIG_ARCH_HAS_DMA_PREP_COHERENT=y
+CONFIG_ARCH_HAS_DMA_WRITE_COMBINE=y
 CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
-# CONFIG_ARCH_HAS_GCOV_PROFILE_ALL is not set
-# CONFIG_ARCH_HAS_SG_CHAIN is not set
-# CONFIG_ARCH_HAS_STRICT_KERNEL_RWX is not set
-# CONFIG_ARCH_HAS_STRICT_MODULE_RWX is not set
+CONFIG_ARCH_HAS_PHYS_TO_DMA=y
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
+CONFIG_ARCH_HAS_UNCACHED_SEGMENT=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
-CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
-CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
 CONFIG_ARCH_MMAP_RND_BITS_MAX=15
 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=15
-# CONFIG_ARCH_OPTIONAL_KERNEL_RWX is not set
-# CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT is not set
 CONFIG_ARCH_SUPPORTS_UPROBES=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARCH_USE_BUILTIN_BSWAP=y
+CONFIG_ARCH_USE_MEMREMAP_PROT=y
 CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
 CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
 CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
 CONFIG_ATH25=y
 CONFIG_BLK_MQ_PCI=y
@@ -29,8 +29,10 @@ CONFIG_CLONE_BACKWARDS=y
 CONFIG_CMDLINE="console=ttyS0,9600 rootfstype=squashfs,jffs2"
 CONFIG_CMDLINE_BOOL=y
 # CONFIG_CMDLINE_OVERRIDE is not set
+CONFIG_COMPAT_32BIT_TIME=y
 CONFIG_CPU_BIG_ENDIAN=y
 CONFIG_CPU_GENERIC_DUMP_TLB=y
+CONFIG_CPU_HAS_LOAD_STORE_LR=y
 CONFIG_CPU_HAS_PREFETCH=y
 CONFIG_CPU_HAS_SYNC=y
 CONFIG_CPU_MIPS32=y
@@ -38,23 +40,34 @@ CONFIG_CPU_MIPS32_R1=y
 CONFIG_CPU_MIPSR1=y
 CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y
 CONFIG_CPU_R4K_CACHE_TLB=y
-CONFIG_CPU_R4K_FPU=y
 CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
 CONFIG_CPU_SUPPORTS_HIGHMEM=y
 CONFIG_CRYPTO_RNG2=y
-CONFIG_CRYPTO_WORKQUEUE=y
 CONFIG_CSRC_R4K=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NONCOHERENT_CACHE_SYNC=y
 CONFIG_EARLY_PRINTK=y
+CONFIG_EFI_EARLYCON=y
 CONFIG_ETHERNET_PACKET_MANGLE=y
+CONFIG_FONT_8x16=y
+CONFIG_FONT_AUTOSELECT=y
+CONFIG_FONT_SUPPORT=y
+CONFIG_FORCE_PCI=y
+CONFIG_FW_LOADER_PAGED_BUF=y
 CONFIG_GENERIC_ATOMIC64=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_CMOS_UPDATE=y
 CONFIG_GENERIC_CPU_AUTOPROBE=y
-CONFIG_GENERIC_IO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_IOMAP=y
 CONFIG_GENERIC_IRQ_CHIP=y
 CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
 CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_LIB_ASHLDI3=y
+CONFIG_GENERIC_LIB_ASHRDI3=y
+CONFIG_GENERIC_LIB_CMPDI2=y
+CONFIG_GENERIC_LIB_LSHRDI3=y
+CONFIG_GENERIC_LIB_UCMPDI2=y
 CONFIG_GENERIC_PCI_IOMAP=y
 CONFIG_GENERIC_SCHED_CLOCK=y
 CONFIG_GENERIC_SMP_IDLE_THREAD=y
@@ -62,48 +75,48 @@ CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GPIOLIB=y
 CONFIG_GPIO_AR2315=y
 CONFIG_GPIO_AR5312=y
-# CONFIG_GRO_CELLS is not set
 CONFIG_HANDLE_DOMAIN_IRQ=y
 CONFIG_HARDWARE_WATCHPOINTS=y
 CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT_MAP=y
-# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
-# CONFIG_HAVE_ARCH_BITREVERSE is not set
+CONFIG_HAVE_ARCH_COMPILER_H=y
 CONFIG_HAVE_ARCH_JUMP_LABEL=y
 CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
-# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
+CONFIG_HAVE_ASM_MODVERSIONS=y
 CONFIG_HAVE_CBPF_JIT=y
-CONFIG_HAVE_CC_STACKPROTECTOR=y
 CONFIG_HAVE_CONTEXT_TRACKING=y
 CONFIG_HAVE_COPY_THREAD_TLS=y
 CONFIG_HAVE_C_RECORDMCOUNT=y
 CONFIG_HAVE_DEBUG_KMEMLEAK=y
 CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
-CONFIG_HAVE_DMA_API_DEBUG=y
 CONFIG_HAVE_DMA_CONTIGUOUS=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FAST_GUP=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_HAVE_GENERIC_VDSO=y
 CONFIG_HAVE_IDE=y
+CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
 CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
-CONFIG_HAVE_LATENCYTOP_SUPPORT=y
-CONFIG_HAVE_MEMBLOCK=y
+CONFIG_HAVE_LD_DEAD_CODE_DATA_ELIMINATION=y
 CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
 CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
 CONFIG_HAVE_NET_DSA=y
 CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_PCI=y
 CONFIG_HAVE_PERF_EVENTS=y
 CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
 CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
 CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
-CONFIG_HW_HAS_PCI=y
 CONFIG_HW_RANDOM=y
+CONFIG_HZ=250
+CONFIG_HZ_250=y
 CONFIG_HZ_PERIODIC=y
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_IP17XX_PHY=y
@@ -112,17 +125,19 @@ CONFIG_IRQ_FORCED_THREADING=y
 CONFIG_IRQ_MIPS_CPU=y
 CONFIG_IRQ_WORK=y
 CONFIG_LEDS_GPIO=y
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
 CONFIG_MDIO_BUS=y
 CONFIG_MDIO_DEVICE=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_MIGRATION=y
 CONFIG_MIPS=y
 CONFIG_MIPS_ASID_BITS=8
 CONFIG_MIPS_ASID_SHIFT=0
+CONFIG_MIPS_CBPF_JIT=y
 CONFIG_MIPS_CLOCK_VSYSCALL=y
 # CONFIG_MIPS_CMDLINE_BUILTIN_EXTEND is not set
 CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER=y
-# CONFIG_MIPS_HUGE_TLB_SUPPORT is not set
 CONFIG_MIPS_L1_CACHE_SHIFT=5
-# CONFIG_MIPS_MACHINE is not set
 CONFIG_MODULES_USE_ELF_REL=y
 CONFIG_MTD_AR2315=y
 CONFIG_MTD_CFI_ADV_OPTIONS=y
@@ -137,7 +152,6 @@ CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_NEED_PER_CPU_KM=y
 CONFIG_NET_AR231X=y
 CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
-# CONFIG_NO_IOPORT_MAP is not set
 # CONFIG_OF is not set
 CONFIG_PCI=y
 CONFIG_PCI_AR2315=y
@@ -147,13 +161,9 @@ CONFIG_PCI_DRIVERS_LEGACY=y
 CONFIG_PERF_USE_VMALLOC=y
 CONFIG_PGTABLE_LEVELS=2
 CONFIG_PHYLIB=y
-# CONFIG_RCU_NEED_SEGCBLIST is not set
-# CONFIG_RCU_STALL_COMMON is not set
-# CONFIG_SCHED_INFO is not set
-# CONFIG_SCSI_DMA is not set
-# CONFIG_SERIAL_8250_FSL is not set
 CONFIG_SERIAL_8250_NR_UARTS=1
 CONFIG_SERIAL_8250_RUNTIME_UARTS=1
+CONFIG_SERIAL_MCTRL_GPIO=y
 CONFIG_SOC_AR2315=y
 CONFIG_SOC_AR5312=y
 CONFIG_SRCU=y
@@ -165,6 +175,7 @@ CONFIG_SYS_HAS_EARLY_PRINTK=y
 CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
 CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
 CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
+CONFIG_TARGET_ISA_REV=1
 CONFIG_TICK_CPU_ACCOUNTING=y
 CONFIG_TINY_SRCU=y
 CONFIG_USB_SUPPORT=y
diff --git a/target/linux/ath25/patches-4.14/107-ar5312_gpio.patch b/target/linux/ath25/patches-5.4/107-ar5312_gpio.patch
similarity index 92%
copy from target/linux/ath25/patches-4.14/107-ar5312_gpio.patch
copy to target/linux/ath25/patches-5.4/107-ar5312_gpio.patch
index e74e20b05a..cd7b27d636 100644
--- a/target/linux/ath25/patches-4.14/107-ar5312_gpio.patch
+++ b/target/linux/ath25/patches-5.4/107-ar5312_gpio.patch
@@ -52,7 +52,7 @@
  		if (!ath25_board.radio)
 --- a/drivers/gpio/Kconfig
 +++ b/drivers/gpio/Kconfig
-@@ -105,6 +105,13 @@ config GPIO_AMDPT
+@@ -113,6 +113,13 @@ config GPIO_AMDPT
  	  driver for GPIO functionality on Promontory IOHub
  	  Require ACPI ASL code to enumerate as a platform device.
  
@@ -68,14 +68,14 @@
  	depends on (ARCH_ASPEED || COMPILE_TEST) && OF_GPIO
 --- a/drivers/gpio/Makefile
 +++ b/drivers/gpio/Makefile
-@@ -29,6 +29,7 @@ obj-$(CONFIG_GPIO_ALTERA)  	+= gpio-alte
- obj-$(CONFIG_GPIO_ALTERA_A10SR)	+= gpio-altera-a10sr.o
- obj-$(CONFIG_GPIO_AMD8111)	+= gpio-amd8111.o
- obj-$(CONFIG_GPIO_AMDPT)	+= gpio-amdpt.o
-+obj-$(CONFIG_GPIO_AR5312)	+= gpio-ar5312.o
- obj-$(CONFIG_GPIO_ARIZONA)	+= gpio-arizona.o
- obj-$(CONFIG_GPIO_ATH79)	+= gpio-ath79.o
- obj-$(CONFIG_GPIO_ASPEED)	+= gpio-aspeed.o
+@@ -30,6 +30,7 @@ obj-$(CONFIG_GPIO_ALTERA)  		+= gpio-alt
+ obj-$(CONFIG_GPIO_AMD8111)		+= gpio-amd8111.o
+ obj-$(CONFIG_GPIO_AMD_FCH)		+= gpio-amd-fch.o
+ obj-$(CONFIG_GPIO_AMDPT)		+= gpio-amdpt.o
++obj-$(CONFIG_GPIO_AR5312)		+= gpio-ar5312.o
+ obj-$(CONFIG_GPIO_ARIZONA)		+= gpio-arizona.o
+ obj-$(CONFIG_GPIO_ASPEED)		+= gpio-aspeed.o
+ obj-$(CONFIG_GPIO_ATH79)		+= gpio-ath79.o
 --- /dev/null
 +++ b/drivers/gpio/gpio-ar5312.c
 @@ -0,0 +1,121 @@
@@ -202,7 +202,7 @@
 +subsys_initcall(ar5312_gpio_init);
 --- a/arch/mips/Kconfig
 +++ b/arch/mips/Kconfig
-@@ -175,6 +175,7 @@ config ATH25
+@@ -189,6 +189,7 @@ config ATH25
  	select CEVT_R4K
  	select CSRC_R4K
  	select DMA_NONCOHERENT
diff --git a/target/linux/ath25/patches-4.14/108-ar2315_gpio.patch b/target/linux/ath25/patches-5.4/108-ar2315_gpio.patch
similarity index 95%
copy from target/linux/ath25/patches-4.14/108-ar2315_gpio.patch
copy to target/linux/ath25/patches-5.4/108-ar2315_gpio.patch
index 749b308b89..e198cecf15 100644
--- a/target/linux/ath25/patches-4.14/108-ar2315_gpio.patch
+++ b/target/linux/ath25/patches-5.4/108-ar2315_gpio.patch
@@ -75,7 +75,7 @@
  	 * workaround. Attempt to jump to the mips reset location -
 --- a/drivers/gpio/Kconfig
 +++ b/drivers/gpio/Kconfig
-@@ -105,6 +105,13 @@ config GPIO_AMDPT
+@@ -113,6 +113,13 @@ config GPIO_AMDPT
  	  driver for GPIO functionality on Promontory IOHub
  	  Require ACPI ASL code to enumerate as a platform device.
  
@@ -91,14 +91,14 @@
  	default y if SOC_AR5312
 --- a/drivers/gpio/Makefile
 +++ b/drivers/gpio/Makefile
-@@ -29,6 +29,7 @@ obj-$(CONFIG_GPIO_ALTERA)  	+= gpio-alte
- obj-$(CONFIG_GPIO_ALTERA_A10SR)	+= gpio-altera-a10sr.o
- obj-$(CONFIG_GPIO_AMD8111)	+= gpio-amd8111.o
- obj-$(CONFIG_GPIO_AMDPT)	+= gpio-amdpt.o
-+obj-$(CONFIG_GPIO_AR2315)	+= gpio-ar2315.o
- obj-$(CONFIG_GPIO_AR5312)	+= gpio-ar5312.o
- obj-$(CONFIG_GPIO_ARIZONA)	+= gpio-arizona.o
- obj-$(CONFIG_GPIO_ATH79)	+= gpio-ath79.o
+@@ -30,6 +30,7 @@ obj-$(CONFIG_GPIO_ALTERA)  		+= gpio-alt
+ obj-$(CONFIG_GPIO_AMD8111)		+= gpio-amd8111.o
+ obj-$(CONFIG_GPIO_AMD_FCH)		+= gpio-amd-fch.o
+ obj-$(CONFIG_GPIO_AMDPT)		+= gpio-amdpt.o
++obj-$(CONFIG_GPIO_AR2315)		+= gpio-ar2315.o
+ obj-$(CONFIG_GPIO_AR5312)		+= gpio-ar5312.o
+ obj-$(CONFIG_GPIO_ARIZONA)		+= gpio-arizona.o
+ obj-$(CONFIG_GPIO_ASPEED)		+= gpio-aspeed.o
 --- /dev/null
 +++ b/drivers/gpio/gpio-ar2315.c
 @@ -0,0 +1,233 @@
diff --git a/target/linux/ath25/patches-4.14/110-ar2313_ethernet.patch b/target/linux/ath25/patches-5.4/110-ar2313_ethernet.patch
similarity index 98%
copy from target/linux/ath25/patches-4.14/110-ar2313_ethernet.patch
copy to target/linux/ath25/patches-5.4/110-ar2313_ethernet.patch
index a2b1492250..e4f5fa8d2e 100644
--- a/target/linux/ath25/patches-4.14/110-ar2313_ethernet.patch
+++ b/target/linux/ath25/patches-5.4/110-ar2313_ethernet.patch
@@ -1,22 +1,22 @@
 --- a/drivers/net/ethernet/atheros/Makefile
 +++ b/drivers/net/ethernet/atheros/Makefile
-@@ -8,3 +8,4 @@ obj-$(CONFIG_ATL2) += atlx/
+@@ -9,3 +9,4 @@ obj-$(CONFIG_ATL2) += atlx/
  obj-$(CONFIG_ATL1E) += atl1e/
  obj-$(CONFIG_ATL1C) += atl1c/
  obj-$(CONFIG_ALX) += alx/
 +obj-$(CONFIG_NET_AR231X) += ar231x/
 --- a/drivers/net/ethernet/atheros/Kconfig
 +++ b/drivers/net/ethernet/atheros/Kconfig
-@@ -5,7 +5,7 @@
+@@ -6,7 +6,7 @@
  config NET_VENDOR_ATHEROS
  	bool "Atheros devices"
  	default y
--	depends on PCI
-+	depends on (PCI || ATH25)
+-	depends on (PCI || ATH79)
++	depends on (PCI || ATH25 || ATH79)
  	---help---
  	  If you have a network (Ethernet) card belonging to this class, say Y.
  
-@@ -78,4 +78,10 @@ config ALX
+@@ -87,4 +87,10 @@ config ALX
  	  To compile this driver as a module, choose M here.  The module
  	  will be called alx.
  
@@ -1113,6 +1113,7 @@
 +
 +static int ar231x_mdiobus_probe(struct net_device *dev)
 +{
++	__ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
 +	struct ar231x_private *const sp = netdev_priv(dev);
 +	struct phy_device *phydev = NULL;
 +
@@ -1134,16 +1135,15 @@
 +	}
 +
 +	/* mask with MAC supported features */
-+	phydev->supported &= (SUPPORTED_10baseT_Half
-+		| SUPPORTED_10baseT_Full
-+		| SUPPORTED_100baseT_Half
-+		| SUPPORTED_100baseT_Full
-+		| SUPPORTED_Autoneg
-+		/* | SUPPORTED_Pause | SUPPORTED_Asym_Pause */
-+		| SUPPORTED_MII
-+		| SUPPORTED_TP);
++	linkmode_set_bit_array(phy_10_100_features_array,
++			       ARRAY_SIZE(phy_10_100_features_array),
++			       mask);
++	linkmode_set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, mask);
++	linkmode_set_bit(ETHTOOL_LINK_MODE_MII_BIT, mask);
++	linkmode_set_bit(ETHTOOL_LINK_MODE_TP_BIT, mask);
 +
-+	phydev->advertising = phydev->supported;
++	linkmode_and(phydev->supported, phydev->supported, mask);
++	linkmode_copy(phydev->advertising, phydev->supported);
 +
 +	sp->phy_dev = phydev;
 +
@@ -1713,7 +1713,7 @@
 +
  void __init ath25_serial_setup(u32 mapbase, int irq, unsigned int uartclk)
  {
- 	struct uart_port s;
+ #ifdef CONFIG_SERIAL_8250_CONSOLE
 --- a/arch/mips/include/asm/mach-ath25/ath25_platform.h
 +++ b/arch/mips/include/asm/mach-ath25/ath25_platform.h
 @@ -71,4 +71,15 @@ struct ar231x_board_config {
diff --git a/target/linux/ath25/patches-4.14/120-spiflash.patch b/target/linux/ath25/patches-5.4/120-spiflash.patch
similarity index 98%
copy from target/linux/ath25/patches-4.14/120-spiflash.patch
copy to target/linux/ath25/patches-5.4/120-spiflash.patch
index 0a2161fb7e..52460f89dd 100644
--- a/target/linux/ath25/patches-4.14/120-spiflash.patch
+++ b/target/linux/ath25/patches-5.4/120-spiflash.patch
@@ -1,6 +1,6 @@
 --- a/drivers/mtd/devices/Kconfig
 +++ b/drivers/mtd/devices/Kconfig
-@@ -130,6 +130,10 @@ config MTD_BCM47XXSFLASH
+@@ -114,6 +114,10 @@ config MTD_BCM47XXSFLASH
  	  registered by bcma as platform devices. This enables driver for
  	  serial flash memories.
  
@@ -13,7 +13,7 @@
  	help
 --- a/drivers/mtd/devices/Makefile
 +++ b/drivers/mtd/devices/Makefile
-@@ -16,6 +16,7 @@ obj-$(CONFIG_MTD_M25P80)	+= m25p80.o
+@@ -15,6 +15,7 @@ obj-$(CONFIG_MTD_DATAFLASH)	+= mtd_dataf
  obj-$(CONFIG_MTD_MCHP23K256)	+= mchp23k256.o
  obj-$(CONFIG_MTD_SPEAR_SMI)	+= spear_smi.o
  obj-$(CONFIG_MTD_SST25L)	+= sst25l.o
@@ -23,7 +23,7 @@
  obj-$(CONFIG_MTD_POWERNV_FLASH)	+= powernv_flash.o
 --- /dev/null
 +++ b/drivers/mtd/devices/ar2315.c
-@@ -0,0 +1,459 @@
+@@ -0,0 +1,456 @@
 +
 +/*
 + * MTD driver for the SPI Flash Memory support on Atheros AR2315
@@ -284,9 +284,6 @@
 +
 +	mutex_unlock(&priv->lock);
 +
-+	instr->state = MTD_ERASE_DONE;
-+	mtd_erase_callback(instr);
-+
 +	return 0;
 +}
 +
diff --git a/target/linux/ath25/patches-4.14/130-watchdog.patch b/target/linux/ath25/patches-5.4/130-watchdog.patch
similarity index 98%
copy from target/linux/ath25/patches-4.14/130-watchdog.patch
copy to target/linux/ath25/patches-5.4/130-watchdog.patch
index 01904d69a5..8a5bd83418 100644
--- a/target/linux/ath25/patches-4.14/130-watchdog.patch
+++ b/target/linux/ath25/patches-5.4/130-watchdog.patch
@@ -212,7 +212,7 @@
 +MODULE_ALIAS("platform:" DRIVER_NAME);
 --- a/drivers/watchdog/Kconfig
 +++ b/drivers/watchdog/Kconfig
-@@ -1647,6 +1647,13 @@ config PIC32_DMT
+@@ -1830,6 +1830,13 @@ config PIC32_DMT
  	  To compile this driver as a loadable module, choose M here.
  	  The module will be called pic32-dmt.
  
@@ -228,7 +228,7 @@
  # POWERPC Architecture
 --- a/drivers/watchdog/Makefile
 +++ b/drivers/watchdog/Makefile
-@@ -166,6 +166,7 @@ obj-$(CONFIG_WDT_MTX1) += mtx-1_wdt.o
+@@ -161,6 +161,7 @@ obj-$(CONFIG_WDT_MTX1) += mtx-1_wdt.o
  obj-$(CONFIG_PNX833X_WDT) += pnx833x_wdt.o
  obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o
  obj-$(CONFIG_AR7_WDT) += ar7_wdt.o
diff --git a/target/linux/ath25/patches-4.14/140-redboot_boardconfig.patch b/target/linux/ath25/patches-5.4/140-redboot_boardconfig.patch
similarity index 81%
copy from target/linux/ath25/patches-4.14/140-redboot_boardconfig.patch
copy to target/linux/ath25/patches-5.4/140-redboot_boardconfig.patch
index 6aad761cb1..0ffa12eec0 100644
--- a/target/linux/ath25/patches-4.14/140-redboot_boardconfig.patch
+++ b/target/linux/ath25/patches-5.4/140-redboot_boardconfig.patch
@@ -1,6 +1,6 @@
---- a/drivers/mtd/redboot.c
-+++ b/drivers/mtd/redboot.c
-@@ -30,6 +30,8 @@
+--- a/drivers/mtd/parsers/redboot.c
++++ b/drivers/mtd/parsers/redboot.c
+@@ -16,6 +16,8 @@
  #include <linux/mtd/partitions.h>
  #include <linux/module.h>
  
@@ -9,7 +9,7 @@
  struct fis_image_desc {
      unsigned char name[16];      // Null terminated name
      uint32_t	  flash_base;    // Address within FLASH of image
-@@ -60,6 +62,7 @@ static int parse_redboot_partitions(stru
+@@ -67,6 +69,7 @@ static int parse_redboot_partitions(stru
  				    const struct mtd_partition **pparts,
  				    struct mtd_part_parser_data *data)
  {
@@ -17,7 +17,7 @@
  	int nrparts = 0;
  	struct fis_image_desc *buf;
  	struct mtd_partition *parts;
-@@ -225,14 +228,15 @@ static int parse_redboot_partitions(stru
+@@ -234,14 +237,15 @@ static int parse_redboot_partitions(stru
  		}
  	}
  #endif
@@ -35,7 +35,7 @@
  #ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED
  	if (nulllen > 0) {
  		strcpy(nullname, nullstring);
-@@ -251,6 +255,8 @@ static int parse_redboot_partitions(stru
+@@ -260,6 +264,8 @@ static int parse_redboot_partitions(stru
  	}
  #endif
  	for ( ; i<nrparts; i++) {
@@ -44,7 +44,7 @@
  		parts[i].size = fl->img->size;
  		parts[i].offset = fl->img->flash_base;
  		parts[i].name = names;
-@@ -284,6 +290,13 @@ static int parse_redboot_partitions(stru
+@@ -293,6 +299,13 @@ static int parse_redboot_partitions(stru
  		fl = fl->next;
  		kfree(tmp_fl);
  	}
diff --git a/target/linux/ath79/patches-5.4/408-mtd-redboot_partition_scan.patch b/target/linux/ath25/patches-5.4/141-redboot_partition_scan.patch
similarity index 79%
copy from target/linux/ath79/patches-5.4/408-mtd-redboot_partition_scan.patch
copy to target/linux/ath25/patches-5.4/141-redboot_partition_scan.patch
index 8f3ee32f57..3302d6d247 100644
--- a/target/linux/ath79/patches-5.4/408-mtd-redboot_partition_scan.patch
+++ b/target/linux/ath25/patches-5.4/141-redboot_partition_scan.patch
@@ -1,6 +1,6 @@
 --- a/drivers/mtd/parsers/redboot.c
 +++ b/drivers/mtd/parsers/redboot.c
-@@ -85,12 +85,18 @@ static int parse_redboot_partitions(stru
+@@ -88,12 +88,18 @@ static int parse_redboot_partitions(stru
  
  	parse_redboot_of(master);
  
@@ -19,7 +19,7 @@
  				return -EIO;
  			}
  			offset -= master->erasesize;
-@@ -103,10 +109,6 @@ static int parse_redboot_partitions(stru
+@@ -106,10 +112,6 @@ static int parse_redboot_partitions(stru
  				goto nogood;
  		}
  	}
@@ -30,12 +30,12 @@
  
  	printk(KERN_NOTICE "Searching for RedBoot partition table in %s at offset 0x%lx\n",
  	       master->name, offset);
-@@ -179,6 +181,11 @@ static int parse_redboot_partitions(stru
+@@ -182,6 +184,11 @@ static int parse_redboot_partitions(stru
  	}
  	if (i == numslots) {
  		/* Didn't find it */
 +		if (offset + master->erasesize < master->size) {
-+			/* not at the end of the flash yet, maybe next block :) */
++			/* not at the end of the flash yet, maybe next block */
 +			directory++;
 +			goto restart;
 +		}
diff --git a/target/linux/ath25/patches-4.14/142-redboot_various_erase_size_fix.patch b/target/linux/ath25/patches-5.4/142-redboot_various_erase_size_fix.patch
similarity index 81%
copy from target/linux/ath25/patches-4.14/142-redboot_various_erase_size_fix.patch
copy to target/linux/ath25/patches-5.4/142-redboot_various_erase_size_fix.patch
index ce039df9f1..2ac0eb92bf 100644
--- a/target/linux/ath25/patches-4.14/142-redboot_various_erase_size_fix.patch
+++ b/target/linux/ath25/patches-5.4/142-redboot_various_erase_size_fix.patch
@@ -1,7 +1,7 @@
---- a/drivers/mtd/redboot.c
-+++ b/drivers/mtd/redboot.c
-@@ -58,6 +58,22 @@ static inline int redboot_checksum(struc
- 	return 1;
+--- a/drivers/mtd/parsers/redboot.c
++++ b/drivers/mtd/parsers/redboot.c
+@@ -65,6 +65,22 @@ static void parse_redboot_of(struct mtd_
+ 	directory = dirblock;
  }
  
 +static uint32_t mtd_get_offset_erasesize(struct mtd_info *mtd, uint64_t offset)
@@ -23,7 +23,7 @@
  static int parse_redboot_partitions(struct mtd_info *master,
  				    const struct mtd_partition **pparts,
  				    struct mtd_part_parser_data *data)
-@@ -74,6 +90,7 @@ static int parse_redboot_partitions(stru
+@@ -81,6 +97,7 @@ static int parse_redboot_partitions(stru
  	int namelen = 0;
  	int nulllen = 0;
  	int numslots;
@@ -31,7 +31,7 @@
  	unsigned long offset;
  #ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED
  	static char nullstring[] = "unallocated";
-@@ -186,7 +203,10 @@ static int parse_redboot_partitions(stru
+@@ -195,7 +212,10 @@ static int parse_redboot_partitions(stru
  		goto out;
  	}
  
@@ -43,7 +43,7 @@
  		struct fis_list *new_fl, **prev;
  
  		if (buf[i].name[0] == 0xff) {
-@@ -262,12 +282,13 @@ static int parse_redboot_partitions(stru
+@@ -271,12 +291,13 @@ static int parse_redboot_partitions(stru
  	}
  #endif
  	for ( ; i<nrparts; i++) {
@@ -59,7 +59,7 @@
  		strcpy(names, fl->img->name);
  #ifdef CONFIG_MTD_REDBOOT_PARTS_READONLY
  		if (!memcmp(names, "RedBoot", 8) ||
-@@ -297,7 +318,9 @@ static int parse_redboot_partitions(stru
+@@ -306,7 +327,9 @@ static int parse_redboot_partitions(stru
  		fl = fl->next;
  		kfree(tmp_fl);
  	}
diff --git a/target/linux/ath25/patches-4.14/210-reset_button.patch b/target/linux/ath25/patches-5.4/210-reset_button.patch
similarity index 100%
copy from target/linux/ath25/patches-4.14/210-reset_button.patch
copy to target/linux/ath25/patches-5.4/210-reset_button.patch
diff --git a/target/linux/ath25/patches-4.14/220-enet_micrel_workaround.patch b/target/linux/ath25/patches-5.4/220-enet_micrel_workaround.patch
similarity index 100%
copy from target/linux/ath25/patches-4.14/220-enet_micrel_workaround.patch
copy to target/linux/ath25/patches-5.4/220-enet_micrel_workaround.patch
diff --git a/target/linux/ath25/patches-4.14/330-board_leds.patch b/target/linux/ath25/patches-5.4/330-board_leds.patch
similarity index 100%
copy from target/linux/ath25/patches-4.14/330-board_leds.patch
copy to target/linux/ath25/patches-5.4/330-board_leds.patch
-- 
2.26.2

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