From: Mieczyslaw Nalewaj Date: Sun, 19 May 2024 08:43:35 +0000 (+0200) Subject: bcm47xx: remove 5.15 support X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=5285a7d2b18d778b99bc6f8fada78ea27312d93a;p=openwrt%2Fstaging%2Fsvanheule.git bcm47xx: remove 5.15 support Since 6.1 is now default, drop 5.15 support. Signed-off-by: Mieczyslaw Nalewaj Link: https://github.com/openwrt/openwrt/pull/15010 Signed-off-by: Robert Marko --- diff --git a/target/linux/bcm47xx/config-5.15 b/target/linux/bcm47xx/config-5.15 deleted file mode 100644 index 6f091c0e7f..0000000000 --- a/target/linux/bcm47xx/config-5.15 +++ /dev/null @@ -1,176 +0,0 @@ -CONFIG_ARCH_32BIT_OFF_T=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y -CONFIG_ARCH_KEEP_MEMBLOCK=y -CONFIG_ARCH_MMAP_RND_BITS_MAX=15 -CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=15 -CONFIG_ARCH_SUSPEND_POSSIBLE=y -CONFIG_BCM47XX=y -CONFIG_BCM47XX_BCMA=y -CONFIG_BCM47XX_NVRAM=y -CONFIG_BCM47XX_SPROM=y -CONFIG_BCM47XX_SSB=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_MIPS=y -CONFIG_BCMA_DRIVER_PCI=y -CONFIG_BCMA_DRIVER_PCI_HOSTMODE=y -CONFIG_BCMA_HOST_PCI=y -CONFIG_BCMA_HOST_PCI_POSSIBLE=y -CONFIG_BCMA_HOST_SOC=y -CONFIG_BCMA_NFLASH=y -CONFIG_BCMA_PFLASH=y -CONFIG_BCMA_SFLASH=y -# CONFIG_BGMAC_BCMA is not set -CONFIG_BLK_MQ_PCI=y -CONFIG_CEVT_R4K=y -CONFIG_CLONE_BACKWARDS=y -CONFIG_CMDLINE="noinitrd console=ttyS0,115200" -CONFIG_CMDLINE_BOOL=y -# CONFIG_CMDLINE_OVERRIDE is not set -# CONFIG_COMMON_CLK is not set -CONFIG_COMPAT_32BIT_TIME=y -# CONFIG_CPU_BMIPS is not set -CONFIG_CPU_GENERIC_DUMP_TLB=y -CONFIG_CPU_HAS_PREFETCH=y -CONFIG_CPU_HAS_SYNC=y -CONFIG_CPU_LITTLE_ENDIAN=y -CONFIG_CPU_MIPS32=y -CONFIG_CPU_MIPS32_R1=y -# CONFIG_CPU_MIPS32_R2 is not set -CONFIG_CPU_MIPSR1=y -CONFIG_CPU_MIPSR2_IRQ_VI=y -CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y -CONFIG_CPU_R4K_CACHE_TLB=y -CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y -CONFIG_CPU_SUPPORTS_HIGHMEM=y -CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y -CONFIG_CRYPTO_LIB_POLY1305_RSIZE=2 -CONFIG_CRYPTO_RNG2=y -CONFIG_CSRC_R4K=y -CONFIG_DMA_NONCOHERENT=y -# CONFIG_EARLY_PRINTK is not set -CONFIG_FIXED_PHY=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_FIND_FIRST_BIT=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 -CONFIG_GENERIC_TIME_VSYSCALL=y -CONFIG_GPIOLIB_IRQCHIP=y -CONFIG_GPIO_CDEV=y -CONFIG_GPIO_WDT=y -CONFIG_HANDLE_DOMAIN_IRQ=y -CONFIG_HARDWARE_WATCHPOINTS=y -CONFIG_HAS_DMA=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT_MAP=y -CONFIG_HW_RANDOM=y -CONFIG_HZ_PERIODIC=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_IRQ_DOMAIN=y -CONFIG_IRQ_FORCED_THREADING=y -CONFIG_IRQ_MIPS_CPU=y -CONFIG_IRQ_WORK=y -CONFIG_LEDS_GPIO_REGISTER=y -CONFIG_LOCK_DEBUGGING_SUPPORT=y -CONFIG_MDIO_BUS=y -CONFIG_MDIO_DEVICE=y -CONFIG_MDIO_DEVRES=y -CONFIG_MEMFD_CREATE=y -CONFIG_MIGRATION=y -CONFIG_MIPS=y -CONFIG_MIPS_ASID_BITS=8 -CONFIG_MIPS_ASID_SHIFT=0 -CONFIG_MIPS_CLOCK_VSYSCALL=y -# CONFIG_MIPS_CMDLINE_BUILTIN_EXTEND is not set -CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER=y -CONFIG_MIPS_EBPF_JIT=y -CONFIG_MIPS_L1_CACHE_SHIFT=5 -CONFIG_MIPS_LD_CAN_LINK_VDSO=y -CONFIG_MODULES_USE_ELF_REL=y -CONFIG_MTD_BCM47XXSFLASH=y -CONFIG_MTD_BCM47XX_PARTS=y -CONFIG_MTD_NAND_BCM47XXNFLASH=y -CONFIG_MTD_NAND_BRCMNAND=y -CONFIG_MTD_NAND_BRCMNAND_BCMA=y -CONFIG_MTD_NAND_CORE=y -CONFIG_MTD_NAND_ECC=y -CONFIG_MTD_PARSER_TRX=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_RAW_NAND=y -CONFIG_NEED_DMA_MAP_STATE=y -CONFIG_NEED_PER_CPU_KM=y -CONFIG_NET_SELFTESTS=y -CONFIG_NO_EXCEPT_FILL=y -CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y -# CONFIG_OF is not set -CONFIG_PCI=y -CONFIG_PCI_DISABLE_COMMON_QUIRKS=y -CONFIG_PCI_DOMAINS=y -CONFIG_PCI_DRIVERS_LEGACY=y -CONFIG_PERF_USE_VMALLOC=y -CONFIG_PGTABLE_LEVELS=2 -CONFIG_PHYLIB=y -CONFIG_PTP_1588_CLOCK_OPTIONAL=y -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_MCTRL_GPIO=y -CONFIG_SRCU=y -CONFIG_SSB=y -CONFIG_SSB_B43_PCI_BRIDGE=y -CONFIG_SSB_BLOCKIO=y -CONFIG_SSB_DRIVER_EXTIF=y -CONFIG_SSB_DRIVER_GIGE=y -CONFIG_SSB_DRIVER_GPIO=y -CONFIG_SSB_DRIVER_MIPS=y -CONFIG_SSB_DRIVER_PCICORE=y -CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y -CONFIG_SSB_EMBEDDED=y -CONFIG_SSB_HOST_SOC=y -CONFIG_SSB_PCICORE_HOSTMODE=y -CONFIG_SSB_PCIHOST=y -CONFIG_SSB_PCIHOST_POSSIBLE=y -CONFIG_SSB_SERIAL=y -CONFIG_SSB_SFLASH=y -CONFIG_SSB_SPROM=y -CONFIG_SWCONFIG=y -CONFIG_SWCONFIG_B53=y -CONFIG_SWCONFIG_B53_PHY_DRIVER=y -CONFIG_SWCONFIG_B53_PHY_FIXUP=y -CONFIG_SWPHY=y -CONFIG_SYSCTL_EXCEPTION_TRACE=y -CONFIG_SYS_HAS_CPU_BMIPS=y -CONFIG_SYS_HAS_CPU_BMIPS32_3300=y -CONFIG_SYS_HAS_CPU_MIPS32_R1=y -CONFIG_SYS_HAS_CPU_MIPS32_R2=y -CONFIG_SYS_HAS_EARLY_PRINTK=y -CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_SYS_SUPPORTS_HIGHMEM=y -CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y -CONFIG_SYS_SUPPORTS_MIPS16=y -CONFIG_SYS_SUPPORTS_ZBOOT=y -CONFIG_TARGET_ISA_REV=1 -CONFIG_TICK_CPU_ACCOUNTING=y -CONFIG_TINY_SRCU=y -CONFIG_USB_SUPPORT=y -CONFIG_USE_GENERIC_EARLY_PRINTK_8250=y -CONFIG_WATCHDOG_CORE=y diff --git a/target/linux/bcm47xx/patches-5.15/030-v5.17-0001-MIPS-BCM47XX-Define-Linksys-WRT310N-V2-buttons.patch b/target/linux/bcm47xx/patches-5.15/030-v5.17-0001-MIPS-BCM47XX-Define-Linksys-WRT310N-V2-buttons.patch deleted file mode 100644 index 921825be5c..0000000000 --- a/target/linux/bcm47xx/patches-5.15/030-v5.17-0001-MIPS-BCM47XX-Define-Linksys-WRT310N-V2-buttons.patch +++ /dev/null @@ -1,40 +0,0 @@ -From eea175eedf3e2f71b9538d21e643e7a1be4923df Mon Sep 17 00:00:00 2001 -From: Florian Fainelli -Date: Thu, 6 Jan 2022 19:51:37 -0800 -Subject: [PATCH] MIPS: BCM47XX: Define Linksys WRT310N V2 buttons - -Update the buttons registration code to register the two buttons (WPS, -system rester) using the existing BCM47XX_BOARD_LINKSYS_WRT310NV2 board -entry. - -Signed-off-by: Florian Fainelli -Signed-off-by: Thomas Bogendoerfer ---- - arch/mips/bcm47xx/buttons.c | 9 +++++++++ - 1 file changed, 9 insertions(+) - ---- a/arch/mips/bcm47xx/buttons.c -+++ b/arch/mips/bcm47xx/buttons.c -@@ -277,6 +277,12 @@ bcm47xx_buttons_linksys_wrt310nv1[] __in - }; - - static const struct gpio_keys_button -+bcm47xx_buttons_linksys_wrt310n_v2[] __initconst = { -+ BCM47XX_GPIO_KEY(5, KEY_WPS_BUTTON), -+ BCM47XX_GPIO_KEY(6, KEY_RESTART), -+}; -+ -+static const struct gpio_keys_button - bcm47xx_buttons_linksys_wrt54g3gv2[] __initconst = { - BCM47XX_GPIO_KEY(5, KEY_WIMAX), - BCM47XX_GPIO_KEY(6, KEY_RESTART), -@@ -608,6 +614,9 @@ int __init bcm47xx_buttons_register(void - case BCM47XX_BOARD_LINKSYS_WRT310NV1: - err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt310nv1); - break; -+ case BCM47XX_BOARD_LINKSYS_WRT310NV2: -+ err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt310n_v2); -+ break; - case BCM47XX_BOARD_LINKSYS_WRT54G3GV2: - err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt54g3gv2); - break; diff --git a/target/linux/bcm47xx/patches-5.15/030-v5.17-0002-MIPS-BCM47XX-Add-board-entry-for-Linksys-WRT320N-v1.patch b/target/linux/bcm47xx/patches-5.15/030-v5.17-0002-MIPS-BCM47XX-Add-board-entry-for-Linksys-WRT320N-v1.patch deleted file mode 100644 index 3fb013a585..0000000000 --- a/target/linux/bcm47xx/patches-5.15/030-v5.17-0002-MIPS-BCM47XX-Add-board-entry-for-Linksys-WRT320N-v1.patch +++ /dev/null @@ -1,89 +0,0 @@ -From 3829e4f10a232964cc728c0479c8097922e5e073 Mon Sep 17 00:00:00 2001 -From: Florian Fainelli -Date: Thu, 6 Jan 2022 19:51:38 -0800 -Subject: [PATCH] MIPS: BCM47XX: Add board entry for Linksys WRT320N v1 - -This router is based on a Broadcom BCM4717A1 chipset and supports -802.11n Wi-Fi. Add a board entry for that router and register LEDs and -buttons accordingly. - -Signed-off-by: Florian Fainelli -Signed-off-by: Thomas Bogendoerfer ---- - arch/mips/bcm47xx/board.c | 1 + - arch/mips/bcm47xx/buttons.c | 9 +++++++++ - arch/mips/bcm47xx/leds.c | 10 ++++++++++ - arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h | 1 + - 4 files changed, 21 insertions(+) - ---- a/arch/mips/bcm47xx/board.c -+++ b/arch/mips/bcm47xx/board.c -@@ -141,6 +141,7 @@ struct bcm47xx_board_type_list2 bcm47xx_ - {{BCM47XX_BOARD_LINKSYS_WRT300NV11, "Linksys WRT300N V1.1"}, "WRT300N", "1.1"}, - {{BCM47XX_BOARD_LINKSYS_WRT310NV1, "Linksys WRT310N V1"}, "WRT310N", "1.0"}, - {{BCM47XX_BOARD_LINKSYS_WRT310NV2, "Linksys WRT310N V2"}, "WRT310N", "2.0"}, -+ {{BCM47XX_BOARD_LINKSYS_WRT320N_V1, "Linksys WRT320N V1"}, "WRT320N", "1.0"}, - {{BCM47XX_BOARD_LINKSYS_WRT54G3GV2, "Linksys WRT54G3GV2-VF"}, "WRT54G3GV2-VF", "1.0"}, - {{BCM47XX_BOARD_LINKSYS_WRT610NV1, "Linksys WRT610N V1"}, "WRT610N", "1.0"}, - {{BCM47XX_BOARD_LINKSYS_WRT610NV2, "Linksys WRT610N V2"}, "WRT610N", "2.0"}, ---- a/arch/mips/bcm47xx/buttons.c -+++ b/arch/mips/bcm47xx/buttons.c -@@ -283,6 +283,12 @@ bcm47xx_buttons_linksys_wrt310n_v2[] __i - }; - - static const struct gpio_keys_button -+bcm47xx_buttons_linksys_wrt320n_v1[] __initconst = { -+ BCM47XX_GPIO_KEY(5, KEY_WPS_BUTTON), -+ BCM47XX_GPIO_KEY(8, KEY_RESTART), -+}; -+ -+static const struct gpio_keys_button - bcm47xx_buttons_linksys_wrt54g3gv2[] __initconst = { - BCM47XX_GPIO_KEY(5, KEY_WIMAX), - BCM47XX_GPIO_KEY(6, KEY_RESTART), -@@ -617,6 +623,9 @@ int __init bcm47xx_buttons_register(void - case BCM47XX_BOARD_LINKSYS_WRT310NV2: - err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt310n_v2); - break; -+ case BCM47XX_BOARD_LINKSYS_WRT320N_V1: -+ err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt320n_v1); -+ break; - case BCM47XX_BOARD_LINKSYS_WRT54G3GV2: - err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt54g3gv2); - break; ---- a/arch/mips/bcm47xx/leds.c -+++ b/arch/mips/bcm47xx/leds.c -@@ -314,6 +314,13 @@ bcm47xx_leds_linksys_wrt310nv1[] __initc - }; - - static const struct gpio_led -+bcm47xx_leds_linksys_wrt320n_v1[] __initconst = { -+ BCM47XX_GPIO_LED(1, "blue", "wlan", 1, LEDS_GPIO_DEFSTATE_OFF), -+ BCM47XX_GPIO_LED(2, "blue", "power", 0, LEDS_GPIO_DEFSTATE_ON), -+ BCM47XX_GPIO_LED(4, "amber", "wps", 1, LEDS_GPIO_DEFSTATE_OFF), -+}; -+ -+static const struct gpio_led - bcm47xx_leds_linksys_wrt54g_generic[] __initconst = { - BCM47XX_GPIO_LED(0, "unk", "dmz", 1, LEDS_GPIO_DEFSTATE_OFF), - BCM47XX_GPIO_LED(1, "unk", "power", 0, LEDS_GPIO_DEFSTATE_ON), -@@ -689,6 +696,9 @@ void __init bcm47xx_leds_register(void) - case BCM47XX_BOARD_LINKSYS_WRT310NV1: - bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt310nv1); - break; -+ case BCM47XX_BOARD_LINKSYS_WRT320N_V1: -+ bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt320n_v1); -+ break; - case BCM47XX_BOARD_LINKSYS_WRT54G3GV2: - bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt54g3gv2); - break; ---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h -+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h -@@ -72,6 +72,7 @@ enum bcm47xx_board { - BCM47XX_BOARD_LINKSYS_WRT300NV11, - BCM47XX_BOARD_LINKSYS_WRT310NV1, - BCM47XX_BOARD_LINKSYS_WRT310NV2, -+ BCM47XX_BOARD_LINKSYS_WRT320N_V1, - BCM47XX_BOARD_LINKSYS_WRT54G3GV2, - BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0101, - BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0467, diff --git a/target/linux/bcm47xx/patches-5.15/030-v5.17-0003-MIPS-BCM47XX-Add-LEDs-and-buttons-for-Asus-RTN-10U.patch b/target/linux/bcm47xx/patches-5.15/030-v5.17-0003-MIPS-BCM47XX-Add-LEDs-and-buttons-for-Asus-RTN-10U.patch deleted file mode 100644 index c09140e99d..0000000000 --- a/target/linux/bcm47xx/patches-5.15/030-v5.17-0003-MIPS-BCM47XX-Add-LEDs-and-buttons-for-Asus-RTN-10U.patch +++ /dev/null @@ -1,67 +0,0 @@ -From aecf89f2f8e8a604c33085c230a1f04ea325de64 Mon Sep 17 00:00:00 2001 -From: Florian Fainelli -Date: Thu, 6 Jan 2022 19:51:39 -0800 -Subject: [PATCH] MIPS: BCM47XX: Add LEDs and buttons for Asus RTN-10U - -Add the definitions for the buttons and LEDs used on the Asus RTN-10U -router. - -Signed-off-by: Florian Fainelli -Signed-off-by: Thomas Bogendoerfer ---- - arch/mips/bcm47xx/buttons.c | 9 +++++++++ - arch/mips/bcm47xx/leds.c | 11 +++++++++++ - 2 files changed, 20 insertions(+) - ---- a/arch/mips/bcm47xx/buttons.c -+++ b/arch/mips/bcm47xx/buttons.c -@@ -27,6 +27,12 @@ - /* Asus */ - - static const struct gpio_keys_button -+bcm47xx_buttons_asus_rtn10u[] __initconst = { -+ BCM47XX_GPIO_KEY(20, KEY_WPS_BUTTON), -+ BCM47XX_GPIO_KEY(21, KEY_RESTART), -+}; -+ -+static const struct gpio_keys_button - bcm47xx_buttons_asus_rtn12[] __initconst = { - BCM47XX_GPIO_KEY(0, KEY_WPS_BUTTON), - BCM47XX_GPIO_KEY(1, KEY_RESTART), -@@ -490,6 +496,9 @@ int __init bcm47xx_buttons_register(void - int err; - - switch (board) { -+ case BCM47XX_BOARD_ASUS_RTN10U: -+ err = bcm47xx_copy_bdata(bcm47xx_buttons_asus_rtn10u); -+ break; - case BCM47XX_BOARD_ASUS_RTN12: - err = bcm47xx_copy_bdata(bcm47xx_buttons_asus_rtn12); - break; ---- a/arch/mips/bcm47xx/leds.c -+++ b/arch/mips/bcm47xx/leds.c -@@ -30,6 +30,14 @@ - /* Asus */ - - static const struct gpio_led -+bcm47xx_leds_asus_rtn10u[] __initconst = { -+ BCM47XX_GPIO_LED(5, "green", "wlan", 0, LEDS_GPIO_DEFSTATE_OFF), -+ BCM47XX_GPIO_LED(6, "green", "power", 1, LEDS_GPIO_DEFSTATE_ON), -+ BCM47XX_GPIO_LED(7, "green", "wps", 0, LEDS_GPIO_DEFSTATE_OFF), -+ BCM47XX_GPIO_LED(8, "green", "usb", 0, LEDS_GPIO_DEFSTATE_OFF), -+}; -+ -+static const struct gpio_led - bcm47xx_leds_asus_rtn12[] __initconst = { - BCM47XX_GPIO_LED(2, "unk", "power", 1, LEDS_GPIO_DEFSTATE_ON), - BCM47XX_GPIO_LED(7, "unk", "wlan", 0, LEDS_GPIO_DEFSTATE_OFF), -@@ -563,6 +571,9 @@ void __init bcm47xx_leds_register(void) - enum bcm47xx_board board = bcm47xx_board_get(); - - switch (board) { -+ case BCM47XX_BOARD_ASUS_RTN10U: -+ bcm47xx_set_pdata(bcm47xx_leds_asus_rtn10u); -+ break; - case BCM47XX_BOARD_ASUS_RTN12: - bcm47xx_set_pdata(bcm47xx_leds_asus_rtn12); - break; diff --git a/target/linux/bcm47xx/patches-5.15/030-v5.17-0004-MIPS-BCM47XX-Add-support-for-Netgear-R6300-v1.patch b/target/linux/bcm47xx/patches-5.15/030-v5.17-0004-MIPS-BCM47XX-Add-support-for-Netgear-R6300-v1.patch deleted file mode 100644 index 8740942d6f..0000000000 --- a/target/linux/bcm47xx/patches-5.15/030-v5.17-0004-MIPS-BCM47XX-Add-support-for-Netgear-R6300-v1.patch +++ /dev/null @@ -1,60 +0,0 @@ -From 15e690af5cc3cd8f5d14ee2aa3a093f80196110e Mon Sep 17 00:00:00 2001 -From: Florian Fainelli -Date: Thu, 6 Jan 2022 19:51:40 -0800 -Subject: [PATCH] MIPS: BCM47XX: Add support for Netgear R6300 v1 - -Add support for the Netgear R6300 v1 Wi-Fi router using a Broadcom -BCM4706 chipset and supporting 802.11n and 802.11ac. - -Signed-off-by: Florian Fainelli -Signed-off-by: Thomas Bogendoerfer ---- - arch/mips/bcm47xx/board.c | 1 + - arch/mips/bcm47xx/buttons.c | 8 ++++++++ - arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h | 1 + - 3 files changed, 10 insertions(+) - ---- a/arch/mips/bcm47xx/board.c -+++ b/arch/mips/bcm47xx/board.c -@@ -162,6 +162,7 @@ struct bcm47xx_board_type_list1 bcm47xx_ - {{BCM47XX_BOARD_LUXUL_XWR_600_V1, "Luxul XWR-600 V1"}, "luxul_xwr600_v1"}, - {{BCM47XX_BOARD_LUXUL_XWR_1750_V1, "Luxul XWR-1750 V1"}, "luxul_xwr1750_v1"}, - {{BCM47XX_BOARD_NETGEAR_R6200_V1, "Netgear R6200 V1"}, "U12H192T00_NETGEAR"}, -+ {{BCM47XX_BOARD_NETGEAR_R6300_V1, "Netgear R6300 V1"}, "U12H218T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WGR614V8, "Netgear WGR614 V8"}, "U12H072T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WGR614V9, "Netgear WGR614 V9"}, "U12H094T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WGR614_V10, "Netgear WGR614 V10"}, "U12H139T01_NETGEAR"}, ---- a/arch/mips/bcm47xx/buttons.c -+++ b/arch/mips/bcm47xx/buttons.c -@@ -410,6 +410,11 @@ bcm47xx_buttons_netgear_r6200_v1[] __ini - }; - - static const struct gpio_keys_button -+bcm47xx_buttons_netgear_r6300_v1[] __initconst = { -+ BCM47XX_GPIO_KEY(6, KEY_RESTART), -+}; -+ -+static const struct gpio_keys_button - bcm47xx_buttons_netgear_wndr3400v1[] __initconst = { - BCM47XX_GPIO_KEY(4, KEY_RESTART), - BCM47XX_GPIO_KEY(6, KEY_WPS_BUTTON), -@@ -701,6 +706,9 @@ int __init bcm47xx_buttons_register(void - case BCM47XX_BOARD_NETGEAR_R6200_V1: - err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_r6200_v1); - break; -+ case BCM47XX_BOARD_NETGEAR_R6300_V1: -+ err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_r6300_v1); -+ break; - case BCM47XX_BOARD_NETGEAR_WNDR3400V1: - err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wndr3400v1); - break; ---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h -+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h -@@ -100,6 +100,7 @@ enum bcm47xx_board { - BCM47XX_BOARD_MOTOROLA_WR850GV2V3, - - BCM47XX_BOARD_NETGEAR_R6200_V1, -+ BCM47XX_BOARD_NETGEAR_R6300_V1, - BCM47XX_BOARD_NETGEAR_WGR614V8, - BCM47XX_BOARD_NETGEAR_WGR614V9, - BCM47XX_BOARD_NETGEAR_WGR614_V10, diff --git a/target/linux/bcm47xx/patches-5.15/030-v5.17-0005-MIPS-BCM47XX-Add-support-for-Netgear-WN2500RP-v1-v2.patch b/target/linux/bcm47xx/patches-5.15/030-v5.17-0005-MIPS-BCM47XX-Add-support-for-Netgear-WN2500RP-v1-v2.patch deleted file mode 100644 index 6975bce952..0000000000 --- a/target/linux/bcm47xx/patches-5.15/030-v5.17-0005-MIPS-BCM47XX-Add-support-for-Netgear-WN2500RP-v1-v2.patch +++ /dev/null @@ -1,63 +0,0 @@ -From 4da27b6d550427a0560a15df36de99cb17629216 Mon Sep 17 00:00:00 2001 -From: Florian Fainelli -Date: Thu, 6 Jan 2022 19:51:41 -0800 -Subject: [PATCH] MIPS: BCM47XX: Add support for Netgear WN2500RP v1 & v2 - -Add support for the Netgear WN2500 RP v1 and v2 Wi-Fi range extenders -based on the BCM5357 chipset and supporting 802.11n and 802.11ac. - -Signed-off-by: Florian Fainelli -Signed-off-by: Thomas Bogendoerfer ---- - arch/mips/bcm47xx/board.c | 2 ++ - arch/mips/bcm47xx/buttons.c | 9 +++++++++ - arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h | 2 ++ - 3 files changed, 13 insertions(+) - ---- a/arch/mips/bcm47xx/board.c -+++ b/arch/mips/bcm47xx/board.c -@@ -166,6 +166,8 @@ struct bcm47xx_board_type_list1 bcm47xx_ - {{BCM47XX_BOARD_NETGEAR_WGR614V8, "Netgear WGR614 V8"}, "U12H072T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WGR614V9, "Netgear WGR614 V9"}, "U12H094T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WGR614_V10, "Netgear WGR614 V10"}, "U12H139T01_NETGEAR"}, -+ {{BCM47XX_BOARD_NETGEAR_WN2500RP_V1, "Netgear WN2500RP V1"}, "U12H197T00_NETGEAR"}, -+ {{BCM47XX_BOARD_NETGEAR_WN2500RP_V2, "Netgear WN2500RP V2"}, "U12H294T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WNDR3300, "Netgear WNDR3300"}, "U12H093T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WNDR3400V1, "Netgear WNDR3400 V1"}, "U12H155T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WNDR3400V2, "Netgear WNDR3400 V2"}, "U12H187T00_NETGEAR"}, ---- a/arch/mips/bcm47xx/buttons.c -+++ b/arch/mips/bcm47xx/buttons.c -@@ -415,6 +415,12 @@ bcm47xx_buttons_netgear_r6300_v1[] __ini - }; - - static const struct gpio_keys_button -+bcm47xx_buttons_netgear_wn2500rp_v1[] __initconst = { -+ BCM47XX_GPIO_KEY(12, KEY_RESTART), -+ BCM47XX_GPIO_KEY(31, KEY_WPS_BUTTON), -+}; -+ -+static const struct gpio_keys_button - bcm47xx_buttons_netgear_wndr3400v1[] __initconst = { - BCM47XX_GPIO_KEY(4, KEY_RESTART), - BCM47XX_GPIO_KEY(6, KEY_WPS_BUTTON), -@@ -709,6 +715,9 @@ int __init bcm47xx_buttons_register(void - case BCM47XX_BOARD_NETGEAR_R6300_V1: - err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_r6300_v1); - break; -+ case BCM47XX_BOARD_NETGEAR_WN2500RP_V1: -+ err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wn2500rp_v1); -+ break; - case BCM47XX_BOARD_NETGEAR_WNDR3400V1: - err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wndr3400v1); - break; ---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h -+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h -@@ -104,6 +104,8 @@ enum bcm47xx_board { - BCM47XX_BOARD_NETGEAR_WGR614V8, - BCM47XX_BOARD_NETGEAR_WGR614V9, - BCM47XX_BOARD_NETGEAR_WGR614_V10, -+ BCM47XX_BOARD_NETGEAR_WN2500RP_V1, -+ BCM47XX_BOARD_NETGEAR_WN2500RP_V2, - BCM47XX_BOARD_NETGEAR_WNDR3300, - BCM47XX_BOARD_NETGEAR_WNDR3400V1, - BCM47XX_BOARD_NETGEAR_WNDR3400V2, diff --git a/target/linux/bcm47xx/patches-5.15/031-v6.0-MIPS-BCM47XX-Add-support-for-Netgear-WNR3500L-v2.patch b/target/linux/bcm47xx/patches-5.15/031-v6.0-MIPS-BCM47XX-Add-support-for-Netgear-WNR3500L-v2.patch deleted file mode 100644 index 8c2233c804..0000000000 --- a/target/linux/bcm47xx/patches-5.15/031-v6.0-MIPS-BCM47XX-Add-support-for-Netgear-WNR3500L-v2.patch +++ /dev/null @@ -1,109 +0,0 @@ -From c022e87162219d67d687df22c977d1c2fc95fb42 Mon Sep 17 00:00:00 2001 -From: Florian Fainelli -Date: Thu, 14 Jul 2022 14:13:01 -0700 -Subject: [PATCH] MIPS: BCM47XX: Add support for Netgear WNR3500L v2 - -Add support for the Netgear WNR3500L v2 router based on the BCM47186 -chipset and supporting 802.11n Wi-Fi. - -Signed-off-by: Florian Fainelli -Signed-off-by: Thomas Bogendoerfer ---- - arch/mips/bcm47xx/board.c | 2 ++ - arch/mips/bcm47xx/buttons.c | 10 ++++++++++ - arch/mips/bcm47xx/leds.c | 11 +++++++++++ - arch/mips/bcm47xx/workarounds.c | 1 + - arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h | 1 + - 5 files changed, 25 insertions(+) - ---- a/arch/mips/bcm47xx/board.c -+++ b/arch/mips/bcm47xx/board.c -@@ -181,6 +181,7 @@ struct bcm47xx_board_type_list1 bcm47xx_ - {{BCM47XX_BOARD_NETGEAR_WNR1000_V3, "Netgear WNR1000 V3"}, "U12H139T50_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WNR2000, "Netgear WNR2000"}, "U12H114T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WNR3500L, "Netgear WNR3500L"}, "U12H136T99_NETGEAR"}, -+ {{BCM47XX_BOARD_NETGEAR_WNR3500L_V2, "Netgear WNR3500L V2"}, "U12H172T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WNR3500U, "Netgear WNR3500U"}, "U12H136T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WNR3500V2, "Netgear WNR3500 V2"}, "U12H127T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WNR3500V2VC, "Netgear WNR3500 V2vc"}, "U12H127T70_NETGEAR"}, -@@ -195,6 +196,7 @@ struct bcm47xx_board_type_list3 bcm47xx_ - {{BCM47XX_BOARD_PHICOMM_M1, "Phicomm M1"}, "0x0590", "80", "0x1104"}, - {{BCM47XX_BOARD_ZTE_H218N, "ZTE H218N"}, "0x053d", "1234", "0x1305"}, - {{BCM47XX_BOARD_NETGEAR_WNR3500L, "Netgear WNR3500L"}, "0x04CF", "3500", "02"}, -+ {{BCM47XX_BOARD_NETGEAR_WNR3500L_V2, "Netgear WNR3500L V2"}, "0x052b", "3500L", "02"}, - {{BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0101, "Linksys WRT54G/GS/GL"}, "0x0101", "42", "0x10"}, - {{BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0467, "Linksys WRT54G/GS/GL"}, "0x0467", "42", "0x10"}, - {{BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0708, "Linksys WRT54G/GS/GL"}, "0x0708", "42", "0x10"}, ---- a/arch/mips/bcm47xx/buttons.c -+++ b/arch/mips/bcm47xx/buttons.c -@@ -460,6 +460,13 @@ bcm47xx_buttons_netgear_wnr3500lv1[] __i - }; - - static const struct gpio_keys_button -+bcm47xx_buttons_netgear_wnr3500lv2[] __initconst = { -+ BCM47XX_GPIO_KEY(4, KEY_RESTART), -+ BCM47XX_GPIO_KEY(6, KEY_WPS_BUTTON), -+ BCM47XX_GPIO_KEY(8, KEY_RFKILL), -+}; -+ -+static const struct gpio_keys_button - bcm47xx_buttons_netgear_wnr834bv2[] __initconst = { - BCM47XX_GPIO_KEY(6, KEY_RESTART), - }; -@@ -736,6 +743,9 @@ int __init bcm47xx_buttons_register(void - case BCM47XX_BOARD_NETGEAR_WNR3500L: - err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wnr3500lv1); - break; -+ case BCM47XX_BOARD_NETGEAR_WNR3500L_V2: -+ err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wnr3500lv2); -+ break; - case BCM47XX_BOARD_NETGEAR_WNR834BV2: - err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wnr834bv2); - break; ---- a/arch/mips/bcm47xx/leds.c -+++ b/arch/mips/bcm47xx/leds.c -@@ -528,6 +528,14 @@ bcm47xx_leds_netgear_wnr3500lv1[] __init - }; - - static const struct gpio_led -+bcm47xx_leds_netgear_wnr3500lv2[] __initconst = { -+ BCM47XX_GPIO_LED(0, "blue", "wlan", 0, LEDS_GPIO_DEFSTATE_OFF), -+ BCM47XX_GPIO_LED(1, "green", "wps", 0, LEDS_GPIO_DEFSTATE_OFF), -+ BCM47XX_GPIO_LED(3, "green", "power", 0, LEDS_GPIO_DEFSTATE_ON), -+ BCM47XX_GPIO_LED(7, "amber", "power", 0, LEDS_GPIO_DEFSTATE_OFF), -+}; -+ -+static const struct gpio_led - bcm47xx_leds_netgear_wnr834bv2[] __initconst = { - BCM47XX_GPIO_LED(2, "green", "power", 0, LEDS_GPIO_DEFSTATE_ON), - BCM47XX_GPIO_LED(3, "amber", "power", 0, LEDS_GPIO_DEFSTATE_OFF), -@@ -791,6 +799,9 @@ void __init bcm47xx_leds_register(void) - case BCM47XX_BOARD_NETGEAR_WNR3500L: - bcm47xx_set_pdata(bcm47xx_leds_netgear_wnr3500lv1); - break; -+ case BCM47XX_BOARD_NETGEAR_WNR3500L_V2: -+ bcm47xx_set_pdata(bcm47xx_leds_netgear_wnr3500lv2); -+ break; - case BCM47XX_BOARD_NETGEAR_WNR834BV2: - bcm47xx_set_pdata(bcm47xx_leds_netgear_wnr834bv2); - break; ---- a/arch/mips/bcm47xx/workarounds.c -+++ b/arch/mips/bcm47xx/workarounds.c -@@ -22,6 +22,7 @@ void __init bcm47xx_workarounds(void) - - switch (board) { - case BCM47XX_BOARD_NETGEAR_WNR3500L: -+ case BCM47XX_BOARD_NETGEAR_WNR3500L_V2: - bcm47xx_workarounds_enable_usb_power(12); - break; - case BCM47XX_BOARD_NETGEAR_WNDR3400V2: ---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h -+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h -@@ -118,6 +118,7 @@ enum bcm47xx_board { - BCM47XX_BOARD_NETGEAR_WNR1000_V3, - BCM47XX_BOARD_NETGEAR_WNR2000, - BCM47XX_BOARD_NETGEAR_WNR3500L, -+ BCM47XX_BOARD_NETGEAR_WNR3500L_V2, - BCM47XX_BOARD_NETGEAR_WNR3500U, - BCM47XX_BOARD_NETGEAR_WNR3500V2, - BCM47XX_BOARD_NETGEAR_WNR3500V2VC, diff --git a/target/linux/bcm47xx/patches-5.15/032-v6.3-MIPS-BCM47XX-Add-support-for-Linksys-E2500-V3.patch b/target/linux/bcm47xx/patches-5.15/032-v6.3-MIPS-BCM47XX-Add-support-for-Linksys-E2500-V3.patch deleted file mode 100644 index 4faecdc7d5..0000000000 --- a/target/linux/bcm47xx/patches-5.15/032-v6.3-MIPS-BCM47XX-Add-support-for-Linksys-E2500-V3.patch +++ /dev/null @@ -1,65 +0,0 @@ -From fc605b914167de75432c3b5aae239fb191e84a31 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= -Date: Wed, 8 Feb 2023 08:03:01 +0100 -Subject: [PATCH] MIPS: BCM47XX: Add support for Linksys E2500 V3 -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -It's a BCM5358 based home WiFi router. 16 MiB flash, 64 MiB RAM, BCM5325 -switch, on-SoC 802.11n radio. - -Signed-off-by: Rafał Miłecki -Reviewed-by: Florian Fainelli -Signed-off-by: Thomas Bogendoerfer ---- - arch/mips/bcm47xx/board.c | 1 + - arch/mips/bcm47xx/buttons.c | 9 +++++++++ - arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h | 1 + - 3 files changed, 11 insertions(+) - ---- a/arch/mips/bcm47xx/board.c -+++ b/arch/mips/bcm47xx/board.c -@@ -130,6 +130,7 @@ struct bcm47xx_board_type_list2 bcm47xx_ - {{BCM47XX_BOARD_LINKSYS_E1000V21, "Linksys E1000 V2.1"}, "E1000", "2.1"}, - {{BCM47XX_BOARD_LINKSYS_E1200V2, "Linksys E1200 V2"}, "E1200", "2.0"}, - {{BCM47XX_BOARD_LINKSYS_E2000V1, "Linksys E2000 V1"}, "Linksys E2000", "1.0"}, -+ {{BCM47XX_BOARD_LINKSYS_E2500V3, "Linksys E2500 V3"}, "E2500", "1.0"}, - /* like WRT610N v2.0 */ - {{BCM47XX_BOARD_LINKSYS_E3000V1, "Linksys E3000 V1"}, "E300", "1.0"}, - {{BCM47XX_BOARD_LINKSYS_E3200V1, "Linksys E3200 V1"}, "E3200", "1.0"}, ---- a/arch/mips/bcm47xx/buttons.c -+++ b/arch/mips/bcm47xx/buttons.c -@@ -223,6 +223,12 @@ bcm47xx_buttons_linksys_e2000v1[] __init - }; - - static const struct gpio_keys_button -+bcm47xx_buttons_linksys_e2500v3[] __initconst = { -+ BCM47XX_GPIO_KEY(9, KEY_WPS_BUTTON), -+ BCM47XX_GPIO_KEY(10, KEY_RESTART), -+}; -+ -+static const struct gpio_keys_button - bcm47xx_buttons_linksys_e3000v1[] __initconst = { - BCM47XX_GPIO_KEY(4, KEY_WPS_BUTTON), - BCM47XX_GPIO_KEY(6, KEY_RESTART), -@@ -617,6 +623,9 @@ int __init bcm47xx_buttons_register(void - case BCM47XX_BOARD_LINKSYS_E2000V1: - err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_e2000v1); - break; -+ case BCM47XX_BOARD_LINKSYS_E2500V3: -+ err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_e2500v3); -+ break; - case BCM47XX_BOARD_LINKSYS_E3000V1: - err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_e3000v1); - break; ---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h -+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h -@@ -61,6 +61,7 @@ enum bcm47xx_board { - BCM47XX_BOARD_LINKSYS_E1000V21, - BCM47XX_BOARD_LINKSYS_E1200V2, - BCM47XX_BOARD_LINKSYS_E2000V1, -+ BCM47XX_BOARD_LINKSYS_E2500V3, - BCM47XX_BOARD_LINKSYS_E3000V1, - BCM47XX_BOARD_LINKSYS_E3200V1, - BCM47XX_BOARD_LINKSYS_E4200V1, diff --git a/target/linux/bcm47xx/patches-5.15/100-v5.18-mtd-rawnand-brcmnand-Assign-soc-as-early-as-possible.patch b/target/linux/bcm47xx/patches-5.15/100-v5.18-mtd-rawnand-brcmnand-Assign-soc-as-early-as-possible.patch deleted file mode 100644 index f6f90a8165..0000000000 --- a/target/linux/bcm47xx/patches-5.15/100-v5.18-mtd-rawnand-brcmnand-Assign-soc-as-early-as-possible.patch +++ /dev/null @@ -1,33 +0,0 @@ -From: Florian Fainelli -Subject: [PATCH v3 1/9] mtd: rawnand: brcmnand: Assign soc as early as possible -Date: Fri, 07 Jan 2022 10:46:06 -0800 -Content-Type: text/plain; charset="utf-8" - -In order to key off the brcmnand_probe() code in subsequent changes -depending upon ctrl->soc, assign that variable as early as possible, -instead of much later when we have checked that it is non-NULL. - -Signed-off-by: Florian Fainelli ---- - drivers/mtd/nand/raw/brcmnand/brcmnand.c | 3 +-- - 1 file changed, 1 insertion(+), 2 deletions(-) - ---- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c -+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c -@@ -3059,6 +3059,7 @@ int brcmnand_probe(struct platform_devic - - dev_set_drvdata(dev, ctrl); - ctrl->dev = dev; -+ ctrl->soc = soc; - - /* Enable the static key if the soc provides I/O operations indicating - * that a non-memory mapped IO access path must be used -@@ -3209,8 +3210,6 @@ int brcmnand_probe(struct platform_devic - * interesting ways - */ - if (soc) { -- ctrl->soc = soc; -- - ret = devm_request_irq(dev, ctrl->irq, brcmnand_irq, 0, - DRV_NAME, ctrl); - diff --git a/target/linux/bcm47xx/patches-5.15/102-v5.18-mtd-rawnand-brcmnand-Avoid-pdev-in-brcmnand_init_cs.patch b/target/linux/bcm47xx/patches-5.15/102-v5.18-mtd-rawnand-brcmnand-Avoid-pdev-in-brcmnand_init_cs.patch deleted file mode 100644 index 46cd377406..0000000000 --- a/target/linux/bcm47xx/patches-5.15/102-v5.18-mtd-rawnand-brcmnand-Avoid-pdev-in-brcmnand_init_cs.patch +++ /dev/null @@ -1,52 +0,0 @@ -From: Florian Fainelli -Subject: [PATCH v3 3/9] mtd: rawnand: brcmnand: Avoid pdev in brcmnand_init_cs() -Date: Fri, 07 Jan 2022 10:46:08 -0800 -Content-Type: text/plain; charset="utf-8" - -In preparation for encapsulating more of what the loop calling -brcmnand_init_cs() does, avoid using platform_device when it is the -device behind platform_device that we are using for printing errors. - -No functional changes introduced. - -Signed-off-by: Florian Fainelli ---- - drivers/mtd/nand/raw/brcmnand/brcmnand.c | 8 ++++---- - 1 file changed, 4 insertions(+), 4 deletions(-) - ---- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c -+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c -@@ -2814,7 +2814,7 @@ static const struct nand_controller_ops - static int brcmnand_init_cs(struct brcmnand_host *host, struct device_node *dn) - { - struct brcmnand_controller *ctrl = host->ctrl; -- struct platform_device *pdev = host->pdev; -+ struct device *dev = ctrl->dev; - struct mtd_info *mtd; - struct nand_chip *chip; - int ret; -@@ -2822,7 +2822,7 @@ static int brcmnand_init_cs(struct brcmn - - ret = of_property_read_u32(dn, "reg", &host->cs); - if (ret) { -- dev_err(&pdev->dev, "can't get chip-select\n"); -+ dev_err(dev, "can't get chip-select\n"); - return -ENXIO; - } - -@@ -2831,13 +2831,13 @@ static int brcmnand_init_cs(struct brcmn - - nand_set_flash_node(chip, dn); - nand_set_controller_data(chip, host); -- mtd->name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "brcmnand.%d", -+ mtd->name = devm_kasprintf(dev, GFP_KERNEL, "brcmnand.%d", - host->cs); - if (!mtd->name) - return -ENOMEM; - - mtd->owner = THIS_MODULE; -- mtd->dev.parent = &pdev->dev; -+ mtd->dev.parent = dev; - - chip->legacy.cmd_ctrl = brcmnand_cmd_ctrl; - chip->legacy.cmdfunc = brcmnand_cmdfunc; diff --git a/target/linux/bcm47xx/patches-5.15/103-v5.18-mtd-rawnand-brcmnand-Move-OF-operations-out-of-brcmnand_init_cs.patch b/target/linux/bcm47xx/patches-5.15/103-v5.18-mtd-rawnand-brcmnand-Move-OF-operations-out-of-brcmnand_init_cs.patch deleted file mode 100644 index fdfd35a44f..0000000000 --- a/target/linux/bcm47xx/patches-5.15/103-v5.18-mtd-rawnand-brcmnand-Move-OF-operations-out-of-brcmnand_init_cs.patch +++ /dev/null @@ -1,63 +0,0 @@ -From: Florian Fainelli -Subject: [PATCH v3 4/9] mtd: rawnand: brcmnand: Move OF operations out of brcmnand_init_cs() -Date: Fri, 07 Jan 2022 10:46:09 -0800 -Content-Type: text/plain; charset="utf-8" - -In order to initialize a given chip select object for use by the -brcmnand driver, move all of the Device Tree specific routines outside -of brcmnand_init_cs() in order to make it usable in a platform data -configuration which will be necessary for supporting BCMA chips. - -No functional changes introduced. - -Signed-off-by: Florian Fainelli ---- - drivers/mtd/nand/raw/brcmnand/brcmnand.c | 20 +++++++++++--------- - 1 file changed, 11 insertions(+), 9 deletions(-) - ---- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c -+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c -@@ -2811,7 +2811,7 @@ static const struct nand_controller_ops - .attach_chip = brcmnand_attach_chip, - }; - --static int brcmnand_init_cs(struct brcmnand_host *host, struct device_node *dn) -+static int brcmnand_init_cs(struct brcmnand_host *host) - { - struct brcmnand_controller *ctrl = host->ctrl; - struct device *dev = ctrl->dev; -@@ -2820,16 +2820,9 @@ static int brcmnand_init_cs(struct brcmn - int ret; - u16 cfg_offs; - -- ret = of_property_read_u32(dn, "reg", &host->cs); -- if (ret) { -- dev_err(dev, "can't get chip-select\n"); -- return -ENXIO; -- } -- - mtd = nand_to_mtd(&host->chip); - chip = &host->chip; - -- nand_set_flash_node(chip, dn); - nand_set_controller_data(chip, host); - mtd->name = devm_kasprintf(dev, GFP_KERNEL, "brcmnand.%d", - host->cs); -@@ -3240,7 +3233,16 @@ int brcmnand_probe(struct platform_devic - host->pdev = pdev; - host->ctrl = ctrl; - -- ret = brcmnand_init_cs(host, child); -+ ret = of_property_read_u32(child, "reg", &host->cs); -+ if (ret) { -+ dev_err(dev, "can't get chip-select\n"); -+ devm_kfree(dev, host); -+ continue; -+ } -+ -+ nand_set_flash_node(&host->chip, child); -+ -+ ret = brcmnand_init_cs(host); - if (ret) { - devm_kfree(dev, host); - continue; /* Try all chip-selects */ diff --git a/target/linux/bcm47xx/patches-5.15/104-v5.18-mtd-rawnand-brcmnand-Allow-working-without-interrupts.patch b/target/linux/bcm47xx/patches-5.15/104-v5.18-mtd-rawnand-brcmnand-Allow-working-without-interrupts.patch deleted file mode 100644 index 08cecf3d4a..0000000000 --- a/target/linux/bcm47xx/patches-5.15/104-v5.18-mtd-rawnand-brcmnand-Allow-working-without-interrupts.patch +++ /dev/null @@ -1,91 +0,0 @@ -From: Florian Fainelli -Subject: [PATCH v3 5/9] mtd: rawnand: brcmnand: Allow working without interrupts -Date: Fri, 07 Jan 2022 10:46:10 -0800 -Content-Type: text/plain; charset="utf-8" - -The BCMA devices include the brcmnand controller but they do not wire up -any interrupt line, allow the main interrupt to be optional and update -the completion path to also check for the lack of an interrupt line. - -Signed-off-by: Florian Fainelli ---- - drivers/mtd/nand/raw/brcmnand/brcmnand.c | 52 +++++++++++------------- - 1 file changed, 24 insertions(+), 28 deletions(-) - ---- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c -+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c -@@ -216,7 +216,7 @@ struct brcmnand_controller { - void __iomem *nand_base; - void __iomem *nand_fc; /* flash cache */ - void __iomem *flash_dma_base; -- unsigned int irq; -+ int irq; - unsigned int dma_irq; - int nand_version; - -@@ -1650,7 +1650,7 @@ static bool brcmstb_nand_wait_for_comple - bool err = false; - int sts; - -- if (mtd->oops_panic_write) { -+ if (mtd->oops_panic_write || ctrl->irq < 0) { - /* switch to interrupt polling and PIO mode */ - disable_ctrl_irqs(ctrl); - sts = bcmnand_ctrl_poll_status(ctrl, NAND_CTRL_RDY, -@@ -3191,33 +3191,29 @@ int brcmnand_probe(struct platform_devic - } - - /* IRQ */ -- ctrl->irq = platform_get_irq(pdev, 0); -- if ((int)ctrl->irq < 0) { -- dev_err(dev, "no IRQ defined\n"); -- ret = -ENODEV; -- goto err; -- } -- -- /* -- * Some SoCs integrate this controller (e.g., its interrupt bits) in -- * interesting ways -- */ -- if (soc) { -- ret = devm_request_irq(dev, ctrl->irq, brcmnand_irq, 0, -- DRV_NAME, ctrl); -- -- /* Enable interrupt */ -- ctrl->soc->ctlrdy_ack(ctrl->soc); -- ctrl->soc->ctlrdy_set_enabled(ctrl->soc, true); -- } else { -- /* Use standard interrupt infrastructure */ -- ret = devm_request_irq(dev, ctrl->irq, brcmnand_ctlrdy_irq, 0, -- DRV_NAME, ctrl); -- } -- if (ret < 0) { -- dev_err(dev, "can't allocate IRQ %d: error %d\n", -- ctrl->irq, ret); -- goto err; -+ ctrl->irq = platform_get_irq_optional(pdev, 0); -+ if (ctrl->irq > 0) { -+ /* -+ * Some SoCs integrate this controller (e.g., its interrupt bits) in -+ * interesting ways -+ */ -+ if (soc) { -+ ret = devm_request_irq(dev, ctrl->irq, brcmnand_irq, 0, -+ DRV_NAME, ctrl); -+ -+ /* Enable interrupt */ -+ ctrl->soc->ctlrdy_ack(ctrl->soc); -+ ctrl->soc->ctlrdy_set_enabled(ctrl->soc, true); -+ } else { -+ /* Use standard interrupt infrastructure */ -+ ret = devm_request_irq(dev, ctrl->irq, brcmnand_ctlrdy_irq, 0, -+ DRV_NAME, ctrl); -+ } -+ if (ret < 0) { -+ dev_err(dev, "can't allocate IRQ %d: error %d\n", -+ ctrl->irq, ret); -+ goto err; -+ } - } - - for_each_available_child_of_node(dn, child) { diff --git a/target/linux/bcm47xx/patches-5.15/105-v5.18-mtd-rawnand-brcmnand-Add-platform-data-structure-for-BCMA.patch b/target/linux/bcm47xx/patches-5.15/105-v5.18-mtd-rawnand-brcmnand-Add-platform-data-structure-for-BCMA.patch deleted file mode 100644 index 56c686f308..0000000000 --- a/target/linux/bcm47xx/patches-5.15/105-v5.18-mtd-rawnand-brcmnand-Add-platform-data-structure-for-BCMA.patch +++ /dev/null @@ -1,115 +0,0 @@ -From: Florian Fainelli -Subject: [PATCH v3 6/9] mtd: rawnand: brcmnand: Add platform data structure for BCMA -Date: Fri, 07 Jan 2022 10:46:11 -0800 -Content-Type: text/plain; charset="utf-8" - -Update the BCMA's chipcommon nand flash driver to detect which -chip-select is used and pass that information via platform data to the -brcmnand driver. Make sure that the brcmnand platform data structure is -always at the beginning of the platform data of the "nflash" device -created by BCMA to allow brcmnand to safely de-reference it. - -Signed-off-by: Florian Fainelli ---- - MAINTAINERS | 1 + - drivers/bcma/driver_chipcommon_nflash.c | 20 +++++++++++++++++++- - include/linux/bcma/bcma_driver_chipcommon.h | 5 +++++ - include/linux/platform_data/brcmnand.h | 12 ++++++++++++ - 4 files changed, 37 insertions(+), 1 deletion(-) - create mode 100644 include/linux/platform_data/brcmnand.h - ---- a/MAINTAINERS -+++ b/MAINTAINERS -@@ -3901,6 +3901,7 @@ L: linux-mtd@lists.infradead.org - L: bcm-kernel-feedback-list@broadcom.com - S: Maintained - F: drivers/mtd/nand/raw/brcmnand/ -+F: include/linux/platform_data/brcmnand.h - - BROADCOM STB PCIE DRIVER - M: Jim Quinlan ---- a/drivers/bcma/driver_chipcommon_nflash.c -+++ b/drivers/bcma/driver_chipcommon_nflash.c -@@ -7,18 +7,28 @@ - - #include "bcma_private.h" - -+#include - #include -+#include - #include - -+/* Alternate NAND controller driver name in order to allow both bcm47xxnflash -+ * and bcma_brcmnand to be built into the same kernel image. -+ */ -+static const char *bcma_nflash_alt_name = "bcma_brcmnand"; -+ - struct platform_device bcma_nflash_dev = { - .name = "bcma_nflash", - .num_resources = 0, - }; - -+static const char *probes[] = { "bcm47xxpart", NULL }; -+ - /* Initialize NAND flash access */ - int bcma_nflash_init(struct bcma_drv_cc *cc) - { - struct bcma_bus *bus = cc->core->bus; -+ u32 reg; - - if (bus->chipinfo.id != BCMA_CHIP_ID_BCM4706 && - cc->core->id.rev != 38) { -@@ -33,8 +43,16 @@ int bcma_nflash_init(struct bcma_drv_cc - - cc->nflash.present = true; - if (cc->core->id.rev == 38 && -- (cc->status & BCMA_CC_CHIPST_5357_NAND_BOOT)) -+ (cc->status & BCMA_CC_CHIPST_5357_NAND_BOOT)) { - cc->nflash.boot = true; -+ /* Determine the chip select that is being used */ -+ reg = bcma_cc_read32(cc, BCMA_CC_NAND_CS_NAND_SELECT) & 0xff; -+ cc->nflash.brcmnand_info.chip_select = ffs(reg) - 1; -+ cc->nflash.brcmnand_info.part_probe_types = probes; -+ cc->nflash.brcmnand_info.ecc_stepsize = 512; -+ cc->nflash.brcmnand_info.ecc_strength = 1; -+ bcma_nflash_dev.name = bcma_nflash_alt_name; -+ } - - /* Prepare platform device, but don't register it yet. It's too early, - * malloc (required by device_private_init) is not available yet. */ ---- a/include/linux/bcma/bcma_driver_chipcommon.h -+++ b/include/linux/bcma/bcma_driver_chipcommon.h -@@ -3,6 +3,7 @@ - #define LINUX_BCMA_DRIVER_CC_H_ - - #include -+#include - #include - - /** ChipCommon core registers. **/ -@@ -599,6 +600,10 @@ struct bcma_sflash { - - #ifdef CONFIG_BCMA_NFLASH - struct bcma_nflash { -+ /* Must be the fist member for the brcmnand driver to -+ * de-reference that structure. -+ */ -+ struct brcmnand_platform_data brcmnand_info; - bool present; - bool boot; /* This is the flash the SoC boots from */ - }; ---- /dev/null -+++ b/include/linux/platform_data/brcmnand.h -@@ -0,0 +1,12 @@ -+/* SPDX-License-Identifier: GPL-2.0-only */ -+#ifndef BRCMNAND_PLAT_DATA_H -+#define BRCMNAND_PLAT_DATA_H -+ -+struct brcmnand_platform_data { -+ int chip_select; -+ const char * const *part_probe_types; -+ unsigned int ecc_stepsize; -+ unsigned int ecc_strength; -+}; -+ -+#endif /* BRCMNAND_PLAT_DATA_H */ diff --git a/target/linux/bcm47xx/patches-5.15/106-v5.18-mtd-rawnand-brcmnand-Allow-platform-data-instantation.patch b/target/linux/bcm47xx/patches-5.15/106-v5.18-mtd-rawnand-brcmnand-Allow-platform-data-instantation.patch deleted file mode 100644 index 4942389b5a..0000000000 --- a/target/linux/bcm47xx/patches-5.15/106-v5.18-mtd-rawnand-brcmnand-Allow-platform-data-instantation.patch +++ /dev/null @@ -1,124 +0,0 @@ -From: Florian Fainelli -Subject: [PATCH v3 7/9] mtd: rawnand: brcmnand: Allow platform data instantation -Date: Fri, 07 Jan 2022 10:46:12 -0800 -Content-Type: text/plain; charset="utf-8" - -Make use of the recently refactored code in brcmnand_init_cs() and -derive the chip-select from the platform data that is supplied. Update -the various code paths to avoid relying on possibly non-existent -resources, too. - -Signed-off-by: Florian Fainelli ---- - drivers/mtd/nand/raw/brcmnand/brcmnand.c | 45 ++++++++++++++++++------ - 1 file changed, 35 insertions(+), 10 deletions(-) - ---- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c -+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c -@@ -9,6 +9,7 @@ - #include - #include - #include -+#include - #include - #include - #include -@@ -2811,7 +2812,8 @@ static const struct nand_controller_ops - .attach_chip = brcmnand_attach_chip, - }; - --static int brcmnand_init_cs(struct brcmnand_host *host) -+static int brcmnand_init_cs(struct brcmnand_host *host, -+ const char * const *part_probe_types) - { - struct brcmnand_controller *ctrl = host->ctrl; - struct device *dev = ctrl->dev; -@@ -2864,7 +2866,7 @@ static int brcmnand_init_cs(struct brcmn - if (ret) - return ret; - -- ret = mtd_device_register(mtd, NULL, 0); -+ ret = mtd_device_parse_register(mtd, part_probe_types, NULL, NULL, 0); - if (ret) - nand_cleanup(chip); - -@@ -3033,17 +3035,15 @@ static int brcmnand_edu_setup(struct pla - - int brcmnand_probe(struct platform_device *pdev, struct brcmnand_soc *soc) - { -+ struct brcmnand_platform_data *pd = dev_get_platdata(&pdev->dev); - struct device *dev = &pdev->dev; - struct device_node *dn = dev->of_node, *child; - struct brcmnand_controller *ctrl; -+ struct brcmnand_host *host; - struct resource *res; - int ret; - -- /* We only support device-tree instantiation */ -- if (!dn) -- return -ENODEV; -- -- if (!of_match_node(brcmnand_of_match, dn)) -+ if (dn && !of_match_node(brcmnand_of_match, dn)) - return -ENODEV; - - ctrl = devm_kzalloc(dev, sizeof(*ctrl), GFP_KERNEL); -@@ -3070,7 +3070,7 @@ int brcmnand_probe(struct platform_devic - /* NAND register range */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ctrl->nand_base = devm_ioremap_resource(dev, res); -- if (IS_ERR(ctrl->nand_base)) -+ if (IS_ERR(ctrl->nand_base) && !brcmnand_soc_has_ops(soc)) - return PTR_ERR(ctrl->nand_base); - - /* Enable clock before using NAND registers */ -@@ -3218,7 +3218,6 @@ int brcmnand_probe(struct platform_devic - - for_each_available_child_of_node(dn, child) { - if (of_device_is_compatible(child, "brcm,nandcs")) { -- struct brcmnand_host *host; - - host = devm_kzalloc(dev, sizeof(*host), GFP_KERNEL); - if (!host) { -@@ -3238,7 +3237,7 @@ int brcmnand_probe(struct platform_devic - - nand_set_flash_node(&host->chip, child); - -- ret = brcmnand_init_cs(host); -+ ret = brcmnand_init_cs(host, NULL); - if (ret) { - devm_kfree(dev, host); - continue; /* Try all chip-selects */ -@@ -3248,6 +3247,32 @@ int brcmnand_probe(struct platform_devic - } - } - -+ if (!list_empty(&ctrl->host_list)) -+ return 0; -+ -+ if (!pd) { -+ ret = -ENODEV; -+ goto err; -+ } -+ -+ /* If we got there we must have been probing via platform data */ -+ host = devm_kzalloc(dev, sizeof(*host), GFP_KERNEL); -+ if (!host) { -+ ret = -ENOMEM; -+ goto err; -+ } -+ host->pdev = pdev; -+ host->ctrl = ctrl; -+ host->cs = pd->chip_select; -+ host->chip.ecc.size = pd->ecc_stepsize; -+ host->chip.ecc.strength = pd->ecc_strength; -+ -+ ret = brcmnand_init_cs(host, pd->part_probe_types); -+ if (ret) -+ goto err; -+ -+ list_add_tail(&host->node, &ctrl->host_list); -+ - /* No chip-selects could initialize properly */ - if (list_empty(&ctrl->host_list)) { - ret = -ENODEV; diff --git a/target/linux/bcm47xx/patches-5.15/107-v5.18-mtd-rawnand-brcmnand-BCMA-controller-uses-command-shift-of-0.patch b/target/linux/bcm47xx/patches-5.15/107-v5.18-mtd-rawnand-brcmnand-BCMA-controller-uses-command-shift-of-0.patch deleted file mode 100644 index 50cc4a6b22..0000000000 --- a/target/linux/bcm47xx/patches-5.15/107-v5.18-mtd-rawnand-brcmnand-BCMA-controller-uses-command-shift-of-0.patch +++ /dev/null @@ -1,29 +0,0 @@ -From: Florian Fainelli -Subject: [PATCH v3 8/9] mtd: rawnand: brcmnand: BCMA controller uses command shift of 0 -Date: Fri, 07 Jan 2022 10:46:13 -0800 -Content-Type: text/plain; charset="utf-8" - -For some odd and unexplained reason the BCMA NAND controller, albeit -revision 3.4 uses a command shift of 0 instead of 24 as it should be, -quirk that. - -Signed-off-by: Florian Fainelli ---- - drivers/mtd/nand/raw/brcmnand/brcmnand.c | 6 ++++++ - 1 file changed, 6 insertions(+) - ---- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c -+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c -@@ -951,6 +951,12 @@ static void brcmnand_wr_corr_thresh(stru - - static inline int brcmnand_cmd_shift(struct brcmnand_controller *ctrl) - { -+ /* Kludge for the BCMA-based NAND controller which does not actually -+ * shift the command -+ */ -+ if (ctrl->nand_version == 0x0304 && brcmnand_non_mmio_ops(ctrl)) -+ return 0; -+ - if (ctrl->nand_version < 0x0602) - return 24; - return 0; diff --git a/target/linux/bcm47xx/patches-5.15/108-v5.18-mtd-rawnand-brcmnand-Add-BCMA-shim.patch b/target/linux/bcm47xx/patches-5.15/108-v5.18-mtd-rawnand-brcmnand-Add-BCMA-shim.patch deleted file mode 100644 index 38fd3a30a6..0000000000 --- a/target/linux/bcm47xx/patches-5.15/108-v5.18-mtd-rawnand-brcmnand-Add-BCMA-shim.patch +++ /dev/null @@ -1,201 +0,0 @@ -From: Florian Fainelli -Subject: [PATCH v3 9/9] mtd: rawnand: brcmnand: Add BCMA shim -Date: Fri, 07 Jan 2022 10:46:14 -0800 -Content-Type: text/plain; charset="utf-8" - -Add a BCMA shim to allow us to register the brcmnand driver using the -BCMA bus which provides indirect memory mapped access to SoC registers. - -There are a number of registers that need to be byte swapped because -they are natively big endian, coming directly from the NAND chip, and -there is no bus interface unlike the iProc or STB platforms that -performs the byte swapping for us. - -Signed-off-by: Florian Fainelli ---- - drivers/mtd/nand/raw/Kconfig | 13 +++ - drivers/mtd/nand/raw/brcmnand/Makefile | 2 + - drivers/mtd/nand/raw/brcmnand/bcma_nand.c | 132 ++++++++++++++++++++++ - drivers/mtd/nand/raw/brcmnand/brcmnand.c | 4 + - 4 files changed, 151 insertions(+) - create mode 100644 drivers/mtd/nand/raw/brcmnand/bcma_nand.c - ---- a/drivers/mtd/nand/raw/Kconfig -+++ b/drivers/mtd/nand/raw/Kconfig -@@ -208,6 +208,19 @@ config MTD_NAND_BRCMNAND - originally designed for Set-Top Box but is used on various BCM7xxx, - BCM3xxx, BCM63xxx, iProc/Cygnus and more. - -+if MTD_NAND_BRCMNAND -+ -+config MTD_NAND_BRCMNAND_BCMA -+ tristate "Broadcom BCMA NAND controller" -+ depends on BCMA_NFLASH -+ depends on BCMA -+ help -+ Enables the BRCMNAND controller over BCMA on BCM47186/BCM5358 SoCs. -+ The glue driver will take care of performing the low-level I/O -+ operations to interface the BRCMNAND controller over the BCMA bus. -+ -+endif # MTD_NAND_BRCMNAND -+ - config MTD_NAND_BCM47XXNFLASH - tristate "BCM4706 BCMA NAND controller" - depends on BCMA_NFLASH ---- a/drivers/mtd/nand/raw/brcmnand/Makefile -+++ b/drivers/mtd/nand/raw/brcmnand/Makefile -@@ -6,3 +6,5 @@ obj-$(CONFIG_MTD_NAND_BRCMNAND) += bcm6 - obj-$(CONFIG_MTD_NAND_BRCMNAND) += bcm6368_nand.o - obj-$(CONFIG_MTD_NAND_BRCMNAND) += brcmstb_nand.o - obj-$(CONFIG_MTD_NAND_BRCMNAND) += brcmnand.o -+ -+obj-$(CONFIG_MTD_NAND_BRCMNAND_BCMA) += bcma_nand.o ---- /dev/null -+++ b/drivers/mtd/nand/raw/brcmnand/bcma_nand.c -@@ -0,0 +1,132 @@ -+// SPDX-License-Identifier: GPL-2.0-only -+/* -+ * Copyright © 2021 Broadcom -+ */ -+#include -+#include -+#include -+#include -+#include -+ -+#include "brcmnand.h" -+ -+struct brcmnand_bcma_soc { -+ struct brcmnand_soc soc; -+ struct bcma_drv_cc *cc; -+}; -+ -+static inline bool brcmnand_bcma_needs_swapping(u32 offset) -+{ -+ switch (offset) { -+ case BCMA_CC_NAND_SPARE_RD0: -+ case BCMA_CC_NAND_SPARE_RD4: -+ case BCMA_CC_NAND_SPARE_RD8: -+ case BCMA_CC_NAND_SPARE_RD12: -+ case BCMA_CC_NAND_SPARE_WR0: -+ case BCMA_CC_NAND_SPARE_WR4: -+ case BCMA_CC_NAND_SPARE_WR8: -+ case BCMA_CC_NAND_SPARE_WR12: -+ case BCMA_CC_NAND_DEVID: -+ case BCMA_CC_NAND_DEVID_X: -+ case BCMA_CC_NAND_SPARE_RD16: -+ case BCMA_CC_NAND_SPARE_RD20: -+ case BCMA_CC_NAND_SPARE_RD24: -+ case BCMA_CC_NAND_SPARE_RD28: -+ return true; -+ } -+ -+ return false; -+} -+ -+static inline struct brcmnand_bcma_soc *to_bcma_soc(struct brcmnand_soc *soc) -+{ -+ return container_of(soc, struct brcmnand_bcma_soc, soc); -+} -+ -+static u32 brcmnand_bcma_read_reg(struct brcmnand_soc *soc, u32 offset) -+{ -+ struct brcmnand_bcma_soc *sc = to_bcma_soc(soc); -+ u32 val; -+ -+ /* Offset into the NAND block and deal with the flash cache separately */ -+ if (offset == BRCMNAND_NON_MMIO_FC_ADDR) -+ offset = BCMA_CC_NAND_CACHE_DATA; -+ else -+ offset += BCMA_CC_NAND_REVISION; -+ -+ val = bcma_cc_read32(sc->cc, offset); -+ -+ /* Swap if necessary */ -+ if (brcmnand_bcma_needs_swapping(offset)) -+ val = be32_to_cpu(val); -+ return val; -+} -+ -+static void brcmnand_bcma_write_reg(struct brcmnand_soc *soc, u32 val, -+ u32 offset) -+{ -+ struct brcmnand_bcma_soc *sc = to_bcma_soc(soc); -+ -+ /* Offset into the NAND block */ -+ if (offset == BRCMNAND_NON_MMIO_FC_ADDR) -+ offset = BCMA_CC_NAND_CACHE_DATA; -+ else -+ offset += BCMA_CC_NAND_REVISION; -+ -+ /* Swap if necessary */ -+ if (brcmnand_bcma_needs_swapping(offset)) -+ val = cpu_to_be32(val); -+ -+ bcma_cc_write32(sc->cc, offset, val); -+} -+ -+static struct brcmnand_io_ops brcmnand_bcma_io_ops = { -+ .read_reg = brcmnand_bcma_read_reg, -+ .write_reg = brcmnand_bcma_write_reg, -+}; -+ -+static void brcmnand_bcma_prepare_data_bus(struct brcmnand_soc *soc, bool prepare, -+ bool is_param) -+{ -+ struct brcmnand_bcma_soc *sc = to_bcma_soc(soc); -+ -+ /* Reset the cache address to ensure we are already accessing the -+ * beginning of a sub-page. -+ */ -+ bcma_cc_write32(sc->cc, BCMA_CC_NAND_CACHE_ADDR, 0); -+} -+ -+static int brcmnand_bcma_nand_probe(struct platform_device *pdev) -+{ -+ struct bcma_nflash *nflash = dev_get_platdata(&pdev->dev); -+ struct brcmnand_bcma_soc *soc; -+ -+ soc = devm_kzalloc(&pdev->dev, sizeof(*soc), GFP_KERNEL); -+ if (!soc) -+ return -ENOMEM; -+ -+ soc->cc = container_of(nflash, struct bcma_drv_cc, nflash); -+ soc->soc.prepare_data_bus = brcmnand_bcma_prepare_data_bus; -+ soc->soc.ops = &brcmnand_bcma_io_ops; -+ -+ if (soc->cc->core->bus->chipinfo.id == BCMA_CHIP_ID_BCM4706) { -+ dev_err(&pdev->dev, "Use bcm47xxnflash for 4706!\n"); -+ return -ENODEV; -+ } -+ -+ return brcmnand_probe(pdev, &soc->soc); -+} -+ -+static struct platform_driver brcmnand_bcma_nand_driver = { -+ .probe = brcmnand_bcma_nand_probe, -+ .remove = brcmnand_remove, -+ .driver = { -+ .name = "bcma_brcmnand", -+ .pm = &brcmnand_pm_ops, -+ } -+}; -+module_platform_driver(brcmnand_bcma_nand_driver); -+ -+MODULE_LICENSE("GPL v2"); -+MODULE_AUTHOR("Broadcom"); -+MODULE_DESCRIPTION("NAND controller driver glue for BCMA chips"); ---- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c -+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c -@@ -627,7 +627,11 @@ enum { - - static inline bool brcmnand_non_mmio_ops(struct brcmnand_controller *ctrl) - { -+#if IS_ENABLED(CONFIG_MTD_NAND_BRCMNAND_BCMA) - return static_branch_unlikely(&brcmnand_soc_has_ops_key); -+#else -+ return false; -+#endif - } - - static inline u32 nand_readreg(struct brcmnand_controller *ctrl, u32 offs) diff --git a/target/linux/bcm47xx/patches-5.15/130-MIPS-BCM47XX-Add-support-for-Huawei-B593u-12.patch b/target/linux/bcm47xx/patches-5.15/130-MIPS-BCM47XX-Add-support-for-Huawei-B593u-12.patch deleted file mode 100644 index 333c3d7b87..0000000000 --- a/target/linux/bcm47xx/patches-5.15/130-MIPS-BCM47XX-Add-support-for-Huawei-B593u-12.patch +++ /dev/null @@ -1,61 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= -Date: Mon, 27 Feb 2023 07:44:38 +0100 -Subject: [PATCH] MIPS: BCM47XX: Add support for Huawei B593u-12 -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -It's a BCM5358 based home router. One of very few bcm47xx devices with -cellular modems (here: LTE). - -Signed-off-by: Rafał Miłecki ---- - arch/mips/bcm47xx/board.c | 1 + - arch/mips/bcm47xx/leds.c | 8 ++++++++ - arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h | 1 + - 3 files changed, 10 insertions(+) - ---- a/arch/mips/bcm47xx/board.c -+++ b/arch/mips/bcm47xx/board.c -@@ -193,6 +193,7 @@ struct bcm47xx_board_type_list1 bcm47xx_ - /* boardtype, boardnum, boardrev */ - static const - struct bcm47xx_board_type_list3 bcm47xx_board_list_board[] __initconst = { -+ {{BCM47XX_BOARD_HUAWEI_B593U_12, "Huawei B593u-12"}, "0x053d", "1234", "0x1301"}, - {{BCM47XX_BOARD_HUAWEI_E970, "Huawei E970"}, "0x048e", "0x5347", "0x11"}, - {{BCM47XX_BOARD_PHICOMM_M1, "Phicomm M1"}, "0x0590", "80", "0x1104"}, - {{BCM47XX_BOARD_ZTE_H218N, "ZTE H218N"}, "0x053d", "1234", "0x1305"}, ---- a/arch/mips/bcm47xx/leds.c -+++ b/arch/mips/bcm47xx/leds.c -@@ -223,6 +223,11 @@ bcm47xx_leds_dlink_dir330[] __initconst - /* Huawei */ - - static const struct gpio_led -+bcm47xx_leds_huawei_b593u_12[] __initconst = { -+ BCM47XX_GPIO_LED(5, "blue", "wlan", 0, LEDS_GPIO_DEFSTATE_OFF), -+}; -+ -+static const struct gpio_led - bcm47xx_leds_huawei_e970[] __initconst = { - BCM47XX_GPIO_LED(0, "unk", "wlan", 0, LEDS_GPIO_DEFSTATE_OFF), - }; -@@ -672,6 +677,9 @@ void __init bcm47xx_leds_register(void) - bcm47xx_set_pdata(bcm47xx_leds_dlink_dir330); - break; - -+ case BCM47XX_BOARD_HUAWEI_B593U_12: -+ bcm47xx_set_pdata(bcm47xx_leds_huawei_b593u_12); -+ break; - case BCM47XX_BOARD_HUAWEI_E970: - bcm47xx_set_pdata(bcm47xx_leds_huawei_e970); - break; ---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h -+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h -@@ -53,6 +53,7 @@ enum bcm47xx_board { - BCM47XX_BOARD_DLINK_DIR130, - BCM47XX_BOARD_DLINK_DIR330, - -+ BCM47XX_BOARD_HUAWEI_B593U_12, - BCM47XX_BOARD_HUAWEI_E970, - - BCM47XX_BOARD_LINKSYS_E900V1, diff --git a/target/linux/bcm47xx/patches-5.15/159-cpu_fixes.patch b/target/linux/bcm47xx/patches-5.15/159-cpu_fixes.patch deleted file mode 100644 index fe7eff1911..0000000000 --- a/target/linux/bcm47xx/patches-5.15/159-cpu_fixes.patch +++ /dev/null @@ -1,484 +0,0 @@ ---- a/arch/mips/include/asm/r4kcache.h -+++ b/arch/mips/include/asm/r4kcache.h -@@ -27,6 +27,38 @@ - extern void (*r4k_blast_dcache)(void); - extern void (*r4k_blast_icache)(void); - -+#if defined(CONFIG_BCM47XX) && !defined(CONFIG_CPU_MIPS32_R2) -+#include -+#include -+#define BCM4710_DUMMY_RREG() bcm4710_dummy_rreg() -+ -+static inline unsigned long bcm4710_dummy_rreg(void) -+{ -+ return *(volatile unsigned long *)(KSEG1ADDR(SSB_ENUM_BASE)); -+} -+ -+#define BCM4710_FILL_TLB(addr) bcm4710_fill_tlb((void *)(addr)) -+ -+static inline unsigned long bcm4710_fill_tlb(void *addr) -+{ -+ return *(unsigned long *)addr; -+} -+ -+#define BCM4710_PROTECTED_FILL_TLB(addr) bcm4710_protected_fill_tlb((void *)(addr)) -+ -+static inline void bcm4710_protected_fill_tlb(void *addr) -+{ -+ unsigned long x; -+ get_dbe(x, (unsigned long *)addr);; -+} -+ -+#else -+#define BCM4710_DUMMY_RREG() -+ -+#define BCM4710_FILL_TLB(addr) -+#define BCM4710_PROTECTED_FILL_TLB(addr) -+#endif -+ - /* - * This macro return a properly sign-extended address suitable as base address - * for indexed cache operations. Two issues here: -@@ -60,6 +92,7 @@ static inline void flush_icache_line_ind - - static inline void flush_dcache_line_indexed(unsigned long addr) - { -+ BCM4710_DUMMY_RREG(); - cache_op(Index_Writeback_Inv_D, addr); - } - -@@ -83,11 +116,13 @@ static inline void flush_icache_line(uns - - static inline void flush_dcache_line(unsigned long addr) - { -+ BCM4710_DUMMY_RREG(); - cache_op(Hit_Writeback_Inv_D, addr); - } - - static inline void invalidate_dcache_line(unsigned long addr) - { -+ BCM4710_DUMMY_RREG(); - cache_op(Hit_Invalidate_D, addr); - } - -@@ -160,6 +195,7 @@ static inline int protected_flush_icache - return protected_cache_op(Hit_Invalidate_I_Loongson2, addr); - - default: -+ BCM4710_DUMMY_RREG(); - return protected_cache_op(Hit_Invalidate_I, addr); - } - } -@@ -172,6 +208,7 @@ static inline int protected_flush_icache - */ - static inline int protected_writeback_dcache_line(unsigned long addr) - { -+ BCM4710_DUMMY_RREG(); - return protected_cache_op(Hit_Writeback_Inv_D, addr); - } - -@@ -193,8 +230,51 @@ static inline void invalidate_tcache_pag - unroll(times, _cache_op, insn, op, (addr) + (i++ * (lsize))); \ - } while (0) - -+static inline void blast_dcache(void) -+{ -+ unsigned long start = KSEG0; -+ unsigned long dcache_size = current_cpu_data.dcache.waysize * current_cpu_data.dcache.ways; -+ unsigned long end = (start + dcache_size); -+ -+ do { -+ BCM4710_DUMMY_RREG(); -+ cache_op(Index_Writeback_Inv_D, start); -+ start += current_cpu_data.dcache.linesz; -+ } while(start < end); -+} -+ -+static inline void blast_dcache_page(unsigned long page) -+{ -+ unsigned long start = page; -+ unsigned long end = start + PAGE_SIZE; -+ -+ BCM4710_FILL_TLB(start); -+ do { -+ BCM4710_DUMMY_RREG(); -+ cache_op(Hit_Writeback_Inv_D, start); -+ start += current_cpu_data.dcache.linesz; -+ } while(start < end); -+} -+ -+static inline void blast_dcache_page_indexed(unsigned long page) -+{ -+ unsigned long start = page; -+ unsigned long end = start + PAGE_SIZE; -+ unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit; -+ unsigned long ws_end = current_cpu_data.dcache.ways << -+ current_cpu_data.dcache.waybit; -+ unsigned long ws, addr; -+ for (ws = 0; ws < ws_end; ws += ws_inc) { -+ start = page + ws; -+ for (addr = start; addr < end; addr += current_cpu_data.dcache.linesz) { -+ BCM4710_DUMMY_RREG(); -+ cache_op(Index_Writeback_Inv_D, addr); -+ } -+ } -+} -+ - /* build blast_xxx, blast_xxx_page, blast_xxx_page_indexed */ --#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize, extra) \ -+#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize, extra, war) \ - static inline void extra##blast_##pfx##cache##lsize(void) \ - { \ - unsigned long start = INDEX_BASE; \ -@@ -204,6 +284,7 @@ static inline void extra##blast_##pfx##c - current_cpu_data.desc.waybit; \ - unsigned long ws, addr; \ - \ -+ war \ - for (ws = 0; ws < ws_end; ws += ws_inc) \ - for (addr = start; addr < end; addr += lsize * 32) \ - cache_unroll(32, kernel_cache, indexop, \ -@@ -215,6 +296,7 @@ static inline void extra##blast_##pfx##c - unsigned long start = page; \ - unsigned long end = page + PAGE_SIZE; \ - \ -+ war \ - do { \ - cache_unroll(32, kernel_cache, hitop, start, lsize); \ - start += lsize * 32; \ -@@ -231,32 +313,33 @@ static inline void extra##blast_##pfx##c - current_cpu_data.desc.waybit; \ - unsigned long ws, addr; \ - \ -+ war \ - for (ws = 0; ws < ws_end; ws += ws_inc) \ - for (addr = start; addr < end; addr += lsize * 32) \ - cache_unroll(32, kernel_cache, indexop, \ - addr | ws, lsize); \ - } - --__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16, ) --__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16, ) --__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16, ) --__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32, ) --__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32, ) --__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I_Loongson2, 32, loongson2_) --__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32, ) --__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 64, ) --__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64, ) --__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64, ) --__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 128, ) --__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 128, ) --__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128, ) -- --__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 16, ) --__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 32, ) --__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 16, ) --__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 32, ) --__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 64, ) --__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 128, ) -+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16, , ) -+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16, , BCM4710_FILL_TLB(start);) -+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16, , ) -+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32, , ) -+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32, , BCM4710_FILL_TLB(start);) -+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I_Loongson2, 32, loongson2_, BCM4710_FILL_TLB(start);) -+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32, , ) -+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 64, , ) -+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64, , BCM4710_FILL_TLB(start);) -+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64, , ) -+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 128, , ) -+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 128, , ) -+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128, , ) -+ -+__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 16, , ) -+__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 32, , ) -+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 16, , ) -+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 32, , ) -+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 64, , ) -+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 128, , ) - - #define __BUILD_BLAST_USER_CACHE(pfx, desc, indexop, hitop, lsize) \ - static inline void blast_##pfx##cache##lsize##_user_page(unsigned long page) \ -@@ -281,65 +364,36 @@ __BUILD_BLAST_USER_CACHE(d, dcache, Inde - __BUILD_BLAST_USER_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64) - - /* build blast_xxx_range, protected_blast_xxx_range */ --#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot, extra) \ -+#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot, extra, war, war2) \ - static inline void prot##extra##blast_##pfx##cache##_range(unsigned long start, \ - unsigned long end) \ - { \ - unsigned long lsize = cpu_##desc##_line_size(); \ -- unsigned long lsize_2 = lsize * 2; \ -- unsigned long lsize_3 = lsize * 3; \ -- unsigned long lsize_4 = lsize * 4; \ -- unsigned long lsize_5 = lsize * 5; \ -- unsigned long lsize_6 = lsize * 6; \ -- unsigned long lsize_7 = lsize * 7; \ -- unsigned long lsize_8 = lsize * 8; \ - unsigned long addr = start & ~(lsize - 1); \ -- unsigned long aend = (end + lsize - 1) & ~(lsize - 1); \ -- int lines = (aend - addr) / lsize; \ -- \ -- while (lines >= 8) { \ -- prot##cache_op(hitop, addr); \ -- prot##cache_op(hitop, addr + lsize); \ -- prot##cache_op(hitop, addr + lsize_2); \ -- prot##cache_op(hitop, addr + lsize_3); \ -- prot##cache_op(hitop, addr + lsize_4); \ -- prot##cache_op(hitop, addr + lsize_5); \ -- prot##cache_op(hitop, addr + lsize_6); \ -- prot##cache_op(hitop, addr + lsize_7); \ -- addr += lsize_8; \ -- lines -= 8; \ -- } \ -+ unsigned long aend = (end - 1) & ~(lsize - 1); \ - \ -- if (lines & 0x4) { \ -- prot##cache_op(hitop, addr); \ -- prot##cache_op(hitop, addr + lsize); \ -- prot##cache_op(hitop, addr + lsize_2); \ -- prot##cache_op(hitop, addr + lsize_3); \ -- addr += lsize_4; \ -- } \ -- \ -- if (lines & 0x2) { \ -- prot##cache_op(hitop, addr); \ -- prot##cache_op(hitop, addr + lsize); \ -- addr += lsize_2; \ -- } \ -+ war \ - \ -- if (lines & 0x1) { \ -+ while (1) { \ -+ war2 \ - prot##cache_op(hitop, addr); \ -+ if (addr == aend) \ -+ break; \ -+ addr += lsize; \ - } \ - } - --__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_, ) --__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_, ) --__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_, ) -+__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_, , BCM4710_PROTECTED_FILL_TLB(addr); BCM4710_PROTECTED_FILL_TLB(aend);, BCM4710_DUMMY_RREG();) -+__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_, , , ) -+__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_, , , ) - __BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I_Loongson2, \ -- protected_, loongson2_) --__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, , ) --__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, , ) --__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, , ) -+ protected_, loongson2_, , ) -+__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, , , BCM4710_FILL_TLB(addr); BCM4710_FILL_TLB(aend);, BCM4710_DUMMY_RREG();) -+__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, , , , ) -+__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, , , , ) - /* blast_inv_dcache_range */ --__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D, , ) --__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD, , ) -+__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D, , , , BCM4710_DUMMY_RREG();) -+__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD, , , , ) - - /* Currently, this is very specific to Loongson-3 */ - #define __BUILD_BLAST_CACHE_NODE(pfx, desc, indexop, hitop, lsize) \ ---- a/arch/mips/include/asm/stackframe.h -+++ b/arch/mips/include/asm/stackframe.h -@@ -429,6 +429,10 @@ - #else - .set push - .set arch=r4000 -+#ifdef CONFIG_BCM47XX -+ nop -+ nop -+#endif - eret - .set pop - #endif ---- a/arch/mips/kernel/genex.S -+++ b/arch/mips/kernel/genex.S -@@ -22,6 +22,19 @@ - #include - #include - -+#ifdef CONFIG_BCM47XX -+# ifdef eret -+# undef eret -+# endif -+# define eret \ -+ .set push; \ -+ .set noreorder; \ -+ nop; \ -+ nop; \ -+ eret; \ -+ .set pop; -+#endif -+ - __INIT - - /* -@@ -33,6 +46,9 @@ - NESTED(except_vec3_generic, 0, sp) - .set push - .set noat -+#ifdef CONFIG_BCM47XX -+ nop -+#endif - mfc0 k1, CP0_CAUSE - andi k1, k1, 0x7c - #ifdef CONFIG_64BIT -@@ -53,6 +69,9 @@ NESTED(except_vec3_r4000, 0, sp) - .set push - .set arch=r4000 - .set noat -+#ifdef CONFIG_BCM47XX -+ nop -+#endif - mfc0 k1, CP0_CAUSE - li k0, 31<<2 - andi k1, k1, 0x7c ---- a/arch/mips/mm/c-r4k.c -+++ b/arch/mips/mm/c-r4k.c -@@ -38,6 +38,9 @@ - #include - #include - -+/* For enabling BCM4710 cache workarounds */ -+static int bcm4710 = 0; -+ - /* - * Bits describing what cache ops an SMP callback function may perform. - * -@@ -190,6 +193,9 @@ static void r4k_blast_dcache_user_page_s - { - unsigned long dc_lsize = cpu_dcache_line_size(); - -+ if (bcm4710) -+ r4k_blast_dcache_page = blast_dcache_page; -+ else - if (dc_lsize == 0) - r4k_blast_dcache_user_page = (void *)cache_noop; - else if (dc_lsize == 16) -@@ -208,6 +214,9 @@ static void r4k_blast_dcache_page_indexe - { - unsigned long dc_lsize = cpu_dcache_line_size(); - -+ if (bcm4710) -+ r4k_blast_dcache_page_indexed = blast_dcache_page_indexed; -+ else - if (dc_lsize == 0) - r4k_blast_dcache_page_indexed = (void *)cache_noop; - else if (dc_lsize == 16) -@@ -227,6 +236,9 @@ static void r4k_blast_dcache_setup(void) - { - unsigned long dc_lsize = cpu_dcache_line_size(); - -+ if (bcm4710) -+ r4k_blast_dcache = blast_dcache; -+ else - if (dc_lsize == 0) - r4k_blast_dcache = (void *)cache_noop; - else if (dc_lsize == 16) -@@ -1826,6 +1838,17 @@ static void coherency_setup(void) - * silly idea of putting something else there ... - */ - switch (current_cpu_type()) { -+ case CPU_BMIPS3300: -+ { -+ u32 cm; -+ cm = read_c0_diag(); -+ /* Enable icache */ -+ cm |= (1 << 31); -+ /* Enable dcache */ -+ cm |= (1 << 30); -+ write_c0_diag(cm); -+ } -+ break; - case CPU_R4000PC: - case CPU_R4000SC: - case CPU_R4000MC: -@@ -1872,6 +1895,15 @@ void r4k_cache_init(void) - extern void build_copy_page(void); - struct cpuinfo_mips *c = ¤t_cpu_data; - -+ /* Check if special workarounds are required */ -+#if defined(CONFIG_BCM47XX) && !defined(CONFIG_CPU_MIPS32_R2) -+ if (current_cpu_data.cputype == CPU_BMIPS32 && (current_cpu_data.processor_id & 0xff) == 0) { -+ printk("Enabling BCM4710A0 cache workarounds.\n"); -+ bcm4710 = 1; -+ } else -+#endif -+ bcm4710 = 0; -+ - probe_pcache(); - probe_vcache(); - setup_scache(); -@@ -1944,7 +1976,15 @@ void r4k_cache_init(void) - */ - local_r4k___flush_cache_all(NULL); - -+#ifdef CONFIG_BCM47XX -+ { -+ static void (*_coherency_setup)(void); -+ _coherency_setup = (void (*)(void)) KSEG1ADDR(coherency_setup); -+ _coherency_setup(); -+ } -+#else - coherency_setup(); -+#endif - board_cache_error_setup = r4k_cache_error_setup; - - /* ---- a/arch/mips/mm/tlbex.c -+++ b/arch/mips/mm/tlbex.c -@@ -985,6 +985,9 @@ void build_get_pgde32(u32 **p, unsigned - uasm_i_srl(p, ptr, ptr, SMP_CPUID_PTRSHIFT); - uasm_i_addu(p, ptr, tmp, ptr); - #else -+#ifdef CONFIG_BCM47XX -+ uasm_i_nop(p); -+#endif - UASM_i_LA_mostly(p, ptr, pgdc); - #endif - uasm_i_mfc0(p, tmp, C0_BADVADDR); /* get faulting address */ -@@ -1347,6 +1350,9 @@ static void build_r4000_tlb_refill_handl - #ifdef CONFIG_64BIT - build_get_pmde64(&p, &l, &r, K0, K1); /* get pmd in K1 */ - #else -+# ifdef CONFIG_BCM47XX -+ uasm_i_nop(&p); -+# endif - build_get_pgde32(&p, K0, K1); /* get pgd in K1 */ - #endif - -@@ -1358,6 +1364,9 @@ static void build_r4000_tlb_refill_handl - build_update_entries(&p, K0, K1); - build_tlb_write_entry(&p, &l, &r, tlb_random); - uasm_l_leave(&l, p); -+#ifdef CONFIG_BCM47XX -+ uasm_i_nop(&p); -+#endif - uasm_i_eret(&p); /* return from trap */ - } - #ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT -@@ -2059,6 +2068,9 @@ build_r4000_tlbchange_handler_head(u32 * - #ifdef CONFIG_64BIT - build_get_pmde64(p, l, r, wr.r1, wr.r2); /* get pmd in ptr */ - #else -+# ifdef CONFIG_BCM47XX -+ uasm_i_nop(p); -+# endif - build_get_pgde32(p, wr.r1, wr.r2); /* get pgd in ptr */ - #endif - -@@ -2105,6 +2117,9 @@ build_r4000_tlbchange_handler_tail(u32 * - build_tlb_write_entry(p, l, r, tlb_indexed); - uasm_l_leave(l, *p); - build_restore_work_registers(p); -+#ifdef CONFIG_BCM47XX -+ uasm_i_nop(p); -+#endif - uasm_i_eret(p); /* return from trap */ - - #ifdef CONFIG_64BIT diff --git a/target/linux/bcm47xx/patches-5.15/160-kmap_coherent.patch b/target/linux/bcm47xx/patches-5.15/160-kmap_coherent.patch deleted file mode 100644 index c2a0db8ab7..0000000000 --- a/target/linux/bcm47xx/patches-5.15/160-kmap_coherent.patch +++ /dev/null @@ -1,78 +0,0 @@ -From: Jeff Hansen -Subject: [PATCH] kmap_coherent - -On ASUS WL-500gP there are some "Data bus error"s when executing simple -commands liks "ps" or "cat /proc/1/cmdline". - -This fixes OpenWrt ticket #1485: https://dev.openwrt.org/ticket/1485 ---- ---- a/arch/mips/include/asm/cpu-features.h -+++ b/arch/mips/include/asm/cpu-features.h -@@ -257,6 +257,9 @@ - #ifndef cpu_has_pindexed_dcache - #define cpu_has_pindexed_dcache (cpu_data[0].dcache.flags & MIPS_CACHE_PINDEX) - #endif -+#ifndef cpu_use_kmap_coherent -+#define cpu_use_kmap_coherent 1 -+#endif - - /* - * I-Cache snoops remote store. This only matters on SMP. Some multiprocessors ---- a/arch/mips/include/asm/mach-bcm47xx/cpu-feature-overrides.h -+++ b/arch/mips/include/asm/mach-bcm47xx/cpu-feature-overrides.h -@@ -80,4 +80,6 @@ - #define cpu_scache_line_size() 0 - #define cpu_has_vz 0 - -+#define cpu_use_kmap_coherent 0 -+ - #endif /* __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H */ ---- a/arch/mips/mm/c-r4k.c -+++ b/arch/mips/mm/c-r4k.c -@@ -702,7 +702,7 @@ static inline void local_r4k_flush_cache - map_coherent = (cpu_has_dc_aliases && - page_mapcount(page) && - !Page_dcache_dirty(page)); -- if (map_coherent) -+ if (map_coherent && cpu_use_kmap_coherent) - vaddr = kmap_coherent(page, addr); - else - vaddr = kmap_atomic(page); -@@ -729,7 +729,7 @@ static inline void local_r4k_flush_cache - } - - if (vaddr) { -- if (map_coherent) -+ if (map_coherent && cpu_use_kmap_coherent) - kunmap_coherent(); - else - kunmap_atomic(vaddr); ---- a/arch/mips/mm/init.c -+++ b/arch/mips/mm/init.c -@@ -172,7 +172,7 @@ void copy_user_highpage(struct page *to, - void *vfrom, *vto; - - vto = kmap_atomic(to); -- if (cpu_has_dc_aliases && -+ if (cpu_has_dc_aliases && cpu_use_kmap_coherent && - page_mapcount(from) && !Page_dcache_dirty(from)) { - vfrom = kmap_coherent(from, vaddr); - copy_page(vto, vfrom); -@@ -194,7 +194,7 @@ void copy_to_user_page(struct vm_area_st - struct page *page, unsigned long vaddr, void *dst, const void *src, - unsigned long len) - { -- if (cpu_has_dc_aliases && -+ if (cpu_has_dc_aliases && cpu_use_kmap_coherent && - page_mapcount(page) && !Page_dcache_dirty(page)) { - void *vto = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK); - memcpy(vto, src, len); -@@ -212,7 +212,7 @@ void copy_from_user_page(struct vm_area_ - struct page *page, unsigned long vaddr, void *dst, const void *src, - unsigned long len) - { -- if (cpu_has_dc_aliases && -+ if (cpu_has_dc_aliases && cpu_use_kmap_coherent && - page_mapcount(page) && !Page_dcache_dirty(page)) { - void *vfrom = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK); - memcpy(dst, vfrom, len); diff --git a/target/linux/bcm47xx/patches-5.15/209-b44-register-adm-switch.patch b/target/linux/bcm47xx/patches-5.15/209-b44-register-adm-switch.patch deleted file mode 100644 index ddf9d0dfb9..0000000000 --- a/target/linux/bcm47xx/patches-5.15/209-b44-register-adm-switch.patch +++ /dev/null @@ -1,121 +0,0 @@ -From b36f694256f41bc71571f467646d015dda128d14 Mon Sep 17 00:00:00 2001 -From: Hauke Mehrtens -Date: Sat, 9 Nov 2013 17:03:59 +0100 -Subject: [PATCH 210/210] b44: register adm switch - ---- - drivers/net/ethernet/broadcom/b44.c | 57 +++++++++++++++++++++++++++++++++++ - drivers/net/ethernet/broadcom/b44.h | 3 ++ - 2 files changed, 60 insertions(+) - ---- a/drivers/net/ethernet/broadcom/b44.c -+++ b/drivers/net/ethernet/broadcom/b44.c -@@ -31,6 +31,8 @@ - #include - #include - #include -+#include -+#include - - #include - #include -@@ -2247,6 +2249,69 @@ static void b44_adjust_link(struct net_d - } - } - -+#ifdef CONFIG_BCM47XX -+static int b44_register_adm_switch(struct b44 *bp) -+{ -+ int gpio; -+ struct platform_device *pdev; -+ struct adm6996_gpio_platform_data adm_data = {0}; -+ struct platform_device_info info = {0}; -+ -+ adm_data.model = ADM6996L; -+ gpio = bcm47xx_nvram_gpio_pin("adm_eecs"); -+ if (gpio >= 0) -+ adm_data.eecs = gpio; -+ else -+ adm_data.eecs = 2; -+ -+ gpio = bcm47xx_nvram_gpio_pin("adm_eesk"); -+ if (gpio >= 0) -+ adm_data.eesk = gpio; -+ else -+ adm_data.eesk = 3; -+ -+ gpio = bcm47xx_nvram_gpio_pin("adm_eedi"); -+ if (gpio >= 0) -+ adm_data.eedi = gpio; -+ else -+ adm_data.eedi = 4; -+ -+ /* -+ * We ignore the "adm_rc" GPIO here. The driver does not use it, -+ * and it conflicts with the Reset button GPIO on the Linksys WRT54GSv1. -+ */ -+ -+ info.parent = bp->sdev->dev; -+ info.name = "adm6996_gpio"; -+ info.id = -1; -+ info.data = &adm_data; -+ info.size_data = sizeof(adm_data); -+ -+ if (!bp->adm_switch) { -+ pdev = platform_device_register_full(&info); -+ if (IS_ERR(pdev)) -+ return PTR_ERR(pdev); -+ -+ bp->adm_switch = pdev; -+ } -+ return 0; -+} -+static void b44_unregister_adm_switch(struct b44 *bp) -+{ -+ if (bp->adm_switch) -+ platform_device_unregister(bp->adm_switch); -+} -+#else -+static int b44_register_adm_switch(struct b44 *bp) -+{ -+ return 0; -+} -+static void b44_unregister_adm_switch(struct b44 *bp) -+{ -+ -+} -+#endif /* CONFIG_BCM47XX */ -+ - static int b44_register_phy_one(struct b44 *bp) - { - __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, }; -@@ -2283,6 +2348,9 @@ static int b44_register_phy_one(struct b - if (!mdiobus_is_registered_device(bp->mii_bus, bp->phy_addr) && - (sprom->boardflags_lo & (B44_BOARDFLAG_ROBO | B44_BOARDFLAG_ADM))) { - -+ if (sprom->boardflags_lo & B44_BOARDFLAG_ADM) -+ b44_register_adm_switch(bp); -+ - dev_info(sdev->dev, - "could not find PHY at %i, use fixed one\n", - bp->phy_addr); -@@ -2477,6 +2545,7 @@ static void b44_remove_one(struct ssb_de - unregister_netdev(dev); - if (bp->flags & B44_FLAG_EXTERNAL_PHY) - b44_unregister_phy_one(bp); -+ b44_unregister_adm_switch(bp); - ssb_device_disable(sdev, 0); - ssb_bus_may_powerdown(sdev->bus); - netif_napi_del(&bp->napi); ---- a/drivers/net/ethernet/broadcom/b44.h -+++ b/drivers/net/ethernet/broadcom/b44.h -@@ -408,6 +408,9 @@ struct b44 { - struct mii_bus *mii_bus; - int old_link; - struct mii_if_info mii_if; -+ -+ /* platform device for associated switch */ -+ struct platform_device *adm_switch; - }; - - #endif /* _B44_H */ diff --git a/target/linux/bcm47xx/patches-5.15/210-b44_phy_fix.patch b/target/linux/bcm47xx/patches-5.15/210-b44_phy_fix.patch deleted file mode 100644 index 9c16da4f57..0000000000 --- a/target/linux/bcm47xx/patches-5.15/210-b44_phy_fix.patch +++ /dev/null @@ -1,54 +0,0 @@ ---- a/drivers/net/ethernet/broadcom/b44.c -+++ b/drivers/net/ethernet/broadcom/b44.c -@@ -430,10 +430,34 @@ static void b44_wap54g10_workaround(stru - error: - pr_warn("PHY: cannot reset MII transceiver isolate bit\n"); - } -+ -+static void b44_bcm47xx_workarounds(struct b44 *bp) -+{ -+ char buf[20]; -+ struct ssb_device *sdev = bp->sdev; -+ -+ /* Toshiba WRC-1000, Siemens SE505 v1, Askey RT-210W, RT-220W */ -+ if (sdev->bus->sprom.board_num == 100) { -+ bp->phy_addr = B44_PHY_ADDR_NO_LOCAL_PHY; -+ } else { -+ /* WL-HDD */ -+ if (bcm47xx_nvram_getenv("hardware_version", buf, sizeof(buf)) >= 0 && -+ !strncmp(buf, "WL300-", strlen("WL300-"))) { -+ if (sdev->bus->sprom.et0phyaddr == 0 && -+ sdev->bus->sprom.et1phyaddr == 1) -+ bp->phy_addr = B44_PHY_ADDR_NO_LOCAL_PHY; -+ } -+ } -+ return; -+} - #else - static inline void b44_wap54g10_workaround(struct b44 *bp) - { - } -+ -+static inline void b44_bcm47xx_workarounds(struct b44 *bp) -+{ -+} - #endif - - static int b44_setup_phy(struct b44 *bp) -@@ -442,6 +466,7 @@ static int b44_setup_phy(struct b44 *bp) - int err; - - b44_wap54g10_workaround(bp); -+ b44_bcm47xx_workarounds(bp); - - if (bp->flags & B44_FLAG_EXTERNAL_PHY) - return 0; -@@ -2177,6 +2202,8 @@ static int b44_get_invariants(struct b44 - * valid PHY address. */ - bp->phy_addr &= 0x1F; - -+ b44_bcm47xx_workarounds(bp); -+ - memcpy(bp->dev->dev_addr, addr, ETH_ALEN); - - if (!is_valid_ether_addr(&bp->dev->dev_addr[0])){ diff --git a/target/linux/bcm47xx/patches-5.15/280-activate_ssb_support_in_usb.patch b/target/linux/bcm47xx/patches-5.15/280-activate_ssb_support_in_usb.patch deleted file mode 100644 index f6e9e6d30a..0000000000 --- a/target/linux/bcm47xx/patches-5.15/280-activate_ssb_support_in_usb.patch +++ /dev/null @@ -1,25 +0,0 @@ -This prevents the options from being delete with make kernel_oldconfig. ---- - drivers/ssb/Kconfig | 2 ++ - 1 file changed, 2 insertions(+) - ---- a/drivers/bcma/Kconfig -+++ b/drivers/bcma/Kconfig -@@ -36,6 +36,7 @@ config BCMA_HOST_PCI - config BCMA_HOST_SOC - bool "Support for BCMA in a SoC" - depends on HAS_IOMEM -+ select USB_HCD_BCMA if USB_EHCI_HCD || USB_OHCI_HCD - help - Host interface for a Broadcom AIX bus directly mapped into - the memory. This only works with the Broadcom SoCs from the ---- a/drivers/ssb/Kconfig -+++ b/drivers/ssb/Kconfig -@@ -141,6 +141,7 @@ config SSB_SFLASH - config SSB_EMBEDDED - bool - depends on SSB_DRIVER_MIPS && SSB_PCICORE_HOSTMODE -+ select USB_HCD_SSB if USB_EHCI_HCD || USB_OHCI_HCD - default y - - config SSB_DRIVER_EXTIF diff --git a/target/linux/bcm47xx/patches-5.15/300-fork_cacheflush.patch b/target/linux/bcm47xx/patches-5.15/300-fork_cacheflush.patch deleted file mode 100644 index daa2c1adf0..0000000000 --- a/target/linux/bcm47xx/patches-5.15/300-fork_cacheflush.patch +++ /dev/null @@ -1,21 +0,0 @@ -From: Wolfram Joost -Subject: [PATCH] fork_cacheflush - -On ASUS WL-500gP there are many unexpected "Segmentation fault"s that -seem to be caused by a kernel. They can be avoided by: -1) Disabling highpage -2) Using flush_cache_mm in flush_cache_dup_mm - -For details see OpenWrt ticket #2035 https://dev.openwrt.org/ticket/2035 ---- ---- a/arch/mips/include/asm/cacheflush.h -+++ b/arch/mips/include/asm/cacheflush.h -@@ -46,7 +46,7 @@ - extern void (*flush_cache_all)(void); - extern void (*__flush_cache_all)(void); - extern void (*flush_cache_mm)(struct mm_struct *mm); --#define flush_cache_dup_mm(mm) do { (void) (mm); } while (0) -+#define flush_cache_dup_mm(mm) flush_cache_mm(mm) - extern void (*flush_cache_range)(struct vm_area_struct *vma, - unsigned long start, unsigned long end); - extern void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn); diff --git a/target/linux/bcm47xx/patches-5.15/310-no_highpage.patch b/target/linux/bcm47xx/patches-5.15/310-no_highpage.patch deleted file mode 100644 index 8f368e3e9e..0000000000 --- a/target/linux/bcm47xx/patches-5.15/310-no_highpage.patch +++ /dev/null @@ -1,74 +0,0 @@ -From: Jeff Hansen -Subject: [PATCH] no highpage - -On ASUS WL-500gP there are many unexpected "Segmentation fault"s that -seem to be caused by a kernel. They can be avoided by: -1) Disabling highpage -2) Using flush_cache_mm in flush_cache_dup_mm - -For details see OpenWrt ticket #2035 https://dev.openwrt.org/ticket/2035 ---- ---- a/arch/mips/include/asm/page.h -+++ b/arch/mips/include/asm/page.h -@@ -71,6 +71,7 @@ static inline unsigned int page_size_ftl - #endif /* CONFIG_MIPS_HUGE_TLB_SUPPORT */ - - #include -+#include - - extern void build_clear_page(void); - extern void build_copy_page(void); -@@ -110,11 +111,16 @@ static inline void clear_user_page(void - flush_data_cache_page((unsigned long)addr); - } - --struct vm_area_struct; --extern void copy_user_highpage(struct page *to, struct page *from, -- unsigned long vaddr, struct vm_area_struct *vma); -+static inline void copy_user_page(void *vto, void *vfrom, unsigned long vaddr, -+ struct page *to) -+{ -+ extern void (*flush_data_cache_page)(unsigned long addr); - --#define __HAVE_ARCH_COPY_USER_HIGHPAGE -+ copy_page(vto, vfrom); -+ if (!cpu_has_ic_fills_f_dc || -+ pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK)) -+ flush_data_cache_page((unsigned long)vto); -+} - - /* - * These are used to make use of C type-checking.. ---- a/arch/mips/mm/init.c -+++ b/arch/mips/mm/init.c -@@ -166,30 +166,6 @@ void kunmap_coherent(void) - preempt_enable(); - } - --void copy_user_highpage(struct page *to, struct page *from, -- unsigned long vaddr, struct vm_area_struct *vma) --{ -- void *vfrom, *vto; -- -- vto = kmap_atomic(to); -- if (cpu_has_dc_aliases && cpu_use_kmap_coherent && -- page_mapcount(from) && !Page_dcache_dirty(from)) { -- vfrom = kmap_coherent(from, vaddr); -- copy_page(vto, vfrom); -- kunmap_coherent(); -- } else { -- vfrom = kmap_atomic(from); -- copy_page(vto, vfrom); -- kunmap_atomic(vfrom); -- } -- if ((!cpu_has_ic_fills_f_dc) || -- pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK)) -- flush_data_cache_page((unsigned long)vto); -- kunmap_atomic(vto); -- /* Make sure this page is cleared on other CPU's too before using it */ -- smp_wmb(); --} -- - void copy_to_user_page(struct vm_area_struct *vma, - struct page *page, unsigned long vaddr, void *dst, const void *src, - unsigned long len) diff --git a/target/linux/bcm47xx/patches-5.15/400-mtd-bcm47xxpart-get-nvram.patch b/target/linux/bcm47xx/patches-5.15/400-mtd-bcm47xxpart-get-nvram.patch deleted file mode 100644 index 17abe89d1d..0000000000 --- a/target/linux/bcm47xx/patches-5.15/400-mtd-bcm47xxpart-get-nvram.patch +++ /dev/null @@ -1,34 +0,0 @@ ---- a/drivers/mtd/parsers/bcm47xxpart.c -+++ b/drivers/mtd/parsers/bcm47xxpart.c -@@ -98,6 +98,7 @@ static int bcm47xxpart_parse(struct mtd_ - int trx_num = 0; /* Number of found TRX partitions */ - int possible_nvram_sizes[] = { 0x8000, 0xF000, 0x10000, }; - int err; -+ bool found_nvram = false; - - /* - * Some really old flashes (like AT45DB*) had smaller erasesize-s, but -@@ -279,12 +280,23 @@ static int bcm47xxpart_parse(struct mtd_ - if (buf[0] == NVRAM_HEADER) { - bcm47xxpart_add_part(&parts[curr_part++], "nvram", - master->size - blocksize, 0); -+ found_nvram = true; - break; - } - } - - kfree(buf); - -+ if (!found_nvram) { -+ pr_err("can not find a nvram partition reserve last block\n"); -+ bcm47xxpart_add_part(&parts[curr_part++], "nvram_guess", -+ master->size - blocksize * 2, MTD_WRITEABLE); -+ for (i = 0; i < curr_part; i++) { -+ if (parts[i].size + parts[i].offset == master->size) -+ parts[i].offset -= blocksize * 2; -+ } -+ } -+ - /* - * Assume that partitions end at the beginning of the one they are - * followed by. diff --git a/target/linux/bcm47xx/patches-5.15/700-net-bgmac-connect-to-PHY-even-if-it-is-BGMAC_PHY_NOR.patch b/target/linux/bcm47xx/patches-5.15/700-net-bgmac-connect-to-PHY-even-if-it-is-BGMAC_PHY_NOR.patch deleted file mode 100644 index 2fcfbb7438..0000000000 --- a/target/linux/bcm47xx/patches-5.15/700-net-bgmac-connect-to-PHY-even-if-it-is-BGMAC_PHY_NOR.patch +++ /dev/null @@ -1,42 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= -Date: Sun, 7 Nov 2021 14:20:40 +0100 -Subject: [PATCH] net: bgmac: connect to PHY even if it is BGMAC_PHY_NOREGS -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Recent bgmac change was meant to just fix a race between "Generic PHY" -and "bcm53xx" drivers after -EPROBE_DEFER. It modified bgmac to use -phy_connect() only if there is a real PHY device connected. - -That change broke bgmac on bcm47xx. bcma_phy_connect() now registers a -fixed PHY with the bgmac_phy_connect_direct(). That fails as another -fixed PHY (also using address 0) is already registered - by bcm47xx arch -code bcm47xx_register_bus_complete(). - -This change brings origial behaviour. It connects Ethernet interface -with pseudo-PHY (switch device) and adjusts Ethernet interface link to -match connected switch. - -This fixes: -[ 2.548098] bgmac_bcma bcma0:1: Failed to register fixed PHY device -[ 2.554584] bgmac_bcma bcma0:1: Cannot connect to phy - -Fixes: b5375509184d ("net: bgmac: improve handling PHY") -Link: https://lore.kernel.org/netdev/3639116e-9292-03ca-b9d9-d741118a4541@gmail.com/T/#u -Signed-off-by: Rafał Miłecki ---- - drivers/net/ethernet/broadcom/bgmac-bcma.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/net/ethernet/broadcom/bgmac-bcma.c -+++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c -@@ -94,7 +94,7 @@ static int bcma_phy_connect(struct bgmac - return 0; - - /* Connect to the PHY */ -- if (bgmac->mii_bus && bgmac->phyaddr != BGMAC_PHY_NOREGS) { -+ if (bgmac->mii_bus) { - snprintf(bus_id, sizeof(bus_id), PHY_ID_FMT, bgmac->mii_bus->id, - bgmac->phyaddr); - phy_dev = phy_connect(bgmac->net_dev, bus_id, bgmac_adjust_link, diff --git a/target/linux/bcm47xx/patches-5.15/701-bgmac-reduce-max-frame-size-to-support-just-MTU-1500.patch b/target/linux/bcm47xx/patches-5.15/701-bgmac-reduce-max-frame-size-to-support-just-MTU-1500.patch deleted file mode 100644 index 3a2f4b06ed..0000000000 --- a/target/linux/bcm47xx/patches-5.15/701-bgmac-reduce-max-frame-size-to-support-just-MTU-1500.patch +++ /dev/null @@ -1,33 +0,0 @@ -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/bcm47xx/patches-5.15/791-tg3-no-pci-sleep.patch b/target/linux/bcm47xx/patches-5.15/791-tg3-no-pci-sleep.patch deleted file mode 100644 index fb78dca758..0000000000 --- a/target/linux/bcm47xx/patches-5.15/791-tg3-no-pci-sleep.patch +++ /dev/null @@ -1,17 +0,0 @@ -When the Ethernet controller is powered down and someone wants to -access the mdio bus like the witch driver (b53) the system crashed if -PCI_D3hot was set before. This patch deactivates this power sawing mode -when a switch driver is in use. - ---- a/drivers/net/ethernet/broadcom/tg3.c -+++ b/drivers/net/ethernet/broadcom/tg3.c -@@ -4268,7 +4268,8 @@ static int tg3_power_down_prepare(struct - static void tg3_power_down(struct tg3 *tp) - { - pci_wake_from_d3(tp->pdev, tg3_flag(tp, WOL_ENABLE)); -- pci_set_power_state(tp->pdev, PCI_D3hot); -+ if (!tg3_flag(tp, ROBOSWITCH)) -+ pci_set_power_state(tp->pdev, PCI_D3hot); - } - - static void tg3_aux_stat_to_speed_duplex(struct tg3 *tp, u32 val, u32 *speed, u8 *duplex) diff --git a/target/linux/bcm47xx/patches-5.15/800-bcma-add-table-of-serial-flashes-with-smaller-blocks.patch b/target/linux/bcm47xx/patches-5.15/800-bcma-add-table-of-serial-flashes-with-smaller-blocks.patch deleted file mode 100644 index 318dc55810..0000000000 --- a/target/linux/bcm47xx/patches-5.15/800-bcma-add-table-of-serial-flashes-with-smaller-blocks.patch +++ /dev/null @@ -1,73 +0,0 @@ -From 597715c61ae75a05ab3310a34ff3857a006f0f63 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= -Date: Thu, 20 Nov 2014 21:32:42 +0100 -Subject: [PATCH] bcma: add table of serial flashes with smaller blocks -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Signed-off-by: Rafał Miłecki ---- - drivers/bcma/driver_chipcommon_sflash.c | 29 +++++++++++++++++++++++++++++ - 1 file changed, 29 insertions(+) - ---- a/drivers/bcma/driver_chipcommon_sflash.c -+++ b/drivers/bcma/driver_chipcommon_sflash.c -@@ -9,6 +9,7 @@ - - #include - #include -+#include - - static struct resource bcma_sflash_resource = { - .name = "bcma_sflash", -@@ -42,6 +43,13 @@ static const struct bcma_sflash_tbl_e bc - { NULL }, - }; - -+/* Some devices use smaller blocks (and have more of them) */ -+static const struct bcma_sflash_tbl_e bcma_sflash_st_shrink_tbl[] = { -+ { "M25P16", 0x14, 0x1000, 512, }, -+ { "M25P32", 0x15, 0x1000, 1024, }, -+ { NULL }, -+}; -+ - static const struct bcma_sflash_tbl_e bcma_sflash_sst_tbl[] = { - { "SST25WF512", 1, 0x1000, 16, }, - { "SST25VF512", 0x48, 0x1000, 16, }, -@@ -85,6 +93,24 @@ static void bcma_sflash_cmd(struct bcma_ - bcma_err(cc->core->bus, "SFLASH control command failed (timeout)!\n"); - } - -+const struct bcma_sflash_tbl_e *bcma_sflash_shrink_flash(u32 id) -+{ -+ enum bcm47xx_board board = bcm47xx_board_get(); -+ const struct bcma_sflash_tbl_e *e; -+ -+ switch (board) { -+ case BCM47XX_BOARD_NETGEAR_WGR614_V10: -+ case BCM47XX_BOARD_NETGEAR_WNR1000_V3: -+ for (e = bcma_sflash_st_shrink_tbl; e->name; e++) { -+ if (e->id == id) -+ return e; -+ } -+ return NULL; -+ default: -+ return NULL; -+ } -+} -+ - /* Initialize serial flash access */ - int bcma_sflash_init(struct bcma_drv_cc *cc) - { -@@ -115,6 +141,10 @@ int bcma_sflash_init(struct bcma_drv_cc - case 0x13: - return -ENOTSUPP; - default: -+ e = bcma_sflash_shrink_flash(id); -+ if (e) -+ break; -+ - for (e = bcma_sflash_st_tbl; e->name; e++) { - if (e->id == id) - break; diff --git a/target/linux/bcm47xx/patches-5.15/820-wgt634u-nvram-fix.patch b/target/linux/bcm47xx/patches-5.15/820-wgt634u-nvram-fix.patch deleted file mode 100644 index 82997ca65a..0000000000 --- a/target/linux/bcm47xx/patches-5.15/820-wgt634u-nvram-fix.patch +++ /dev/null @@ -1,296 +0,0 @@ -The Netgear wgt634u uses a different format for storing the -configuration. This patch is needed to read out the correct -configuration. The cfe_env.c file uses a different method way to read -out the configuration than the in kernel cfe config reader. - ---- a/drivers/firmware/broadcom/Makefile -+++ b/drivers/firmware/broadcom/Makefile -@@ -1,4 +1,4 @@ - # SPDX-License-Identifier: GPL-2.0-only --obj-$(CONFIG_BCM47XX_NVRAM) += bcm47xx_nvram.o -+obj-$(CONFIG_BCM47XX_NVRAM) += bcm47xx_nvram.o cfe_env.o - obj-$(CONFIG_BCM47XX_SPROM) += bcm47xx_sprom.o - obj-$(CONFIG_TEE_BNXT_FW) += tee_bnxt_fw.o ---- /dev/null -+++ b/drivers/firmware/broadcom/cfe_env.c -@@ -0,0 +1,228 @@ -+/* -+ * CFE environment variable access -+ * -+ * Copyright 2001-2003, Broadcom Corporation -+ * Copyright 2006, Felix Fietkau -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#define NVRAM_SIZE (0x1ff0) -+static char _nvdata[NVRAM_SIZE]; -+static char _valuestr[256]; -+ -+/* -+ * TLV types. These codes are used in the "type-length-value" -+ * encoding of the items stored in the NVRAM device (flash or EEPROM) -+ * -+ * The layout of the flash/nvram is as follows: -+ * -+ * -+ * -+ * The type code of "ENV_TLV_TYPE_END" marks the end of the list. -+ * The "length" field marks the length of the data section, not -+ * including the type and length fields. -+ * -+ * Environment variables are stored as follows: -+ * -+ * = -+ * -+ * If bit 0 (low bit) is set, the length is an 8-bit value. -+ * If bit 0 (low bit) is clear, the length is a 16-bit value -+ * -+ * Bit 7 set indicates "user" TLVs. In this case, bit 0 still -+ * indicates the size of the length field. -+ * -+ * Flags are from the constants below: -+ * -+ */ -+#define ENV_LENGTH_16BITS 0x00 /* for low bit */ -+#define ENV_LENGTH_8BITS 0x01 -+ -+#define ENV_TYPE_USER 0x80 -+ -+#define ENV_CODE_SYS(n,l) (((n)<<1)|(l)) -+#define ENV_CODE_USER(n,l) ((((n)<<1)|(l)) | ENV_TYPE_USER) -+ -+/* -+ * The actual TLV types we support -+ */ -+ -+#define ENV_TLV_TYPE_END 0x00 -+#define ENV_TLV_TYPE_ENV ENV_CODE_SYS(0,ENV_LENGTH_8BITS) -+ -+/* -+ * Environment variable flags -+ */ -+ -+#define ENV_FLG_NORMAL 0x00 /* normal read/write */ -+#define ENV_FLG_BUILTIN 0x01 /* builtin - not stored in flash */ -+#define ENV_FLG_READONLY 0x02 /* read-only - cannot be changed */ -+ -+#define ENV_FLG_MASK 0xFF /* mask of attributes we keep */ -+#define ENV_FLG_ADMIN 0x100 /* lets us internally override permissions */ -+ -+ -+/* ********************************************************************* -+ * _nvram_read(buffer,offset,length) -+ * -+ * Read data from the NVRAM device -+ * -+ * Input parameters: -+ * buffer - destination buffer -+ * offset - offset of data to read -+ * length - number of bytes to read -+ * -+ * Return value: -+ * number of bytes read, or <0 if error occured -+ ********************************************************************* */ -+static int -+_nvram_read(unsigned char *nv_buf, unsigned char *buffer, int offset, int length) -+{ -+ int i; -+ if (offset > NVRAM_SIZE) -+ return -1; -+ -+ for ( i = 0; i < length; i++) { -+ buffer[i] = ((volatile unsigned char*)nv_buf)[offset + i]; -+ } -+ return length; -+} -+ -+ -+static char* -+_strnchr(const char *dest,int c,size_t cnt) -+{ -+ while (*dest && (cnt > 0)) { -+ if (*dest == c) return (char *) dest; -+ dest++; -+ cnt--; -+ } -+ return NULL; -+} -+ -+ -+ -+/* -+ * Core support API: Externally visible. -+ */ -+ -+/* -+ * Get the value of an NVRAM variable -+ * @param name name of variable to get -+ * @return value of variable or NULL if undefined -+ */ -+ -+char *cfe_env_get(unsigned char *nv_buf, const char *name) -+{ -+ int size; -+ unsigned char *buffer; -+ unsigned char *ptr; -+ unsigned char *envval; -+ unsigned int reclen; -+ unsigned int rectype; -+ int offset; -+ int flg; -+ -+ if (!strcmp(name, "nvram_type")) -+ return "cfe"; -+ -+ size = NVRAM_SIZE; -+ buffer = &_nvdata[0]; -+ -+ ptr = buffer; -+ offset = 0; -+ -+ /* Read the record type and length */ -+ if (_nvram_read(nv_buf, ptr,offset,1) != 1) { -+ goto error; -+ } -+ -+ while ((*ptr != ENV_TLV_TYPE_END) && (size > 1)) { -+ -+ /* Adjust pointer for TLV type */ -+ rectype = *(ptr); -+ offset++; -+ size--; -+ -+ /* -+ * Read the length. It can be either 1 or 2 bytes -+ * depending on the code -+ */ -+ if (rectype & ENV_LENGTH_8BITS) { -+ /* Read the record type and length - 8 bits */ -+ if (_nvram_read(nv_buf, ptr,offset,1) != 1) { -+ goto error; -+ } -+ reclen = *(ptr); -+ size--; -+ offset++; -+ } -+ else { -+ /* Read the record type and length - 16 bits, MSB first */ -+ if (_nvram_read(nv_buf, ptr,offset,2) != 2) { -+ goto error; -+ } -+ reclen = (((unsigned int) *(ptr)) << 8) + (unsigned int) *(ptr+1); -+ size -= 2; -+ offset += 2; -+ } -+ -+ if (reclen > size) -+ break; /* should not happen, bad NVRAM */ -+ -+ switch (rectype) { -+ case ENV_TLV_TYPE_ENV: -+ /* Read the TLV data */ -+ if (_nvram_read(nv_buf, ptr,offset,reclen) != reclen) -+ goto error; -+ flg = *ptr++; -+ envval = (unsigned char *) _strnchr(ptr,'=',(reclen-1)); -+ if (envval) { -+ *envval++ = '\0'; -+ memcpy(_valuestr,envval,(reclen-1)-(envval-ptr)); -+ _valuestr[(reclen-1)-(envval-ptr)] = '\0'; -+#if 0 -+ printk(KERN_INFO "NVRAM:%s=%s\n", ptr, _valuestr); -+#endif -+ if(!strcmp(ptr, name)){ -+ return _valuestr; -+ } -+ if((strlen(ptr) > 1) && !strcmp(&ptr[1], name)) -+ return _valuestr; -+ } -+ break; -+ -+ default: -+ /* Unknown TLV type, skip it. */ -+ break; -+ } -+ -+ /* -+ * Advance to next TLV -+ */ -+ -+ size -= (int)reclen; -+ offset += reclen; -+ -+ /* Read the next record type */ -+ ptr = buffer; -+ if (_nvram_read(nv_buf, ptr,offset,1) != 1) -+ goto error; -+ } -+ -+error: -+ return NULL; -+ -+} -+ ---- a/drivers/firmware/broadcom/bcm47xx_nvram.c -+++ b/drivers/firmware/broadcom/bcm47xx_nvram.c -@@ -33,6 +33,8 @@ struct nvram_header { - static char nvram_buf[NVRAM_SPACE]; - static size_t nvram_len; - static const u32 nvram_sizes[] = {0x6000, 0x8000, 0xF000, 0x10000}; -+static int cfe_env; -+extern char *cfe_env_get(char *nv_buf, const char *name); - - /** - * bcm47xx_nvram_is_valid - check for a valid NVRAM at specified memory -@@ -80,6 +82,26 @@ static int bcm47xx_nvram_find_and_copy(v - return -EEXIST; - } - -+ cfe_env = 0; -+ -+ /* XXX: hack for supporting the CFE environment stuff on WGT634U */ -+ if (res_size >= 8 * 1024 * 1024) { -+ u32 *src = (u32 *)(flash_start + 8 * 1024 * 1024 - 0x2000); -+ u32 *dst = (u32 *)nvram_buf; -+ -+ if ((*src & 0xff00ff) == 0x000001) { -+ printk("early_nvram_init: WGT634U NVRAM found.\n"); -+ -+ for (i = 0; i < 0x1ff0; i++) { -+ if (*src == 0xFFFFFFFF) -+ break; -+ *dst++ = *src++; -+ } -+ cfe_env = 1; -+ return 0; -+ } -+ } -+ - /* TODO: when nvram is on nand flash check for bad blocks first. */ - - /* Try every possible flash size and check for NVRAM at its end */ -@@ -190,6 +212,13 @@ int bcm47xx_nvram_getenv(const char *nam - if (!name) - return -EINVAL; - -+ if (cfe_env) { -+ value = cfe_env_get(nvram_buf, name); -+ if (!value) -+ return -ENOENT; -+ return snprintf(val, val_len, "%s", value); -+ } -+ - if (!nvram_len) { - err = nvram_init(); - if (err) diff --git a/target/linux/bcm47xx/patches-5.15/830-huawei_e970_support.patch b/target/linux/bcm47xx/patches-5.15/830-huawei_e970_support.patch deleted file mode 100644 index 1746fee592..0000000000 --- a/target/linux/bcm47xx/patches-5.15/830-huawei_e970_support.patch +++ /dev/null @@ -1,101 +0,0 @@ ---- a/arch/mips/bcm47xx/setup.c -+++ b/arch/mips/bcm47xx/setup.c -@@ -37,6 +37,7 @@ - #include - #include - #include -+#include - #include - #include - #include -@@ -254,6 +255,33 @@ static struct fixed_phy_status bcm47xx_f - .duplex = DUPLEX_FULL, - }; - -+static struct gpio_wdt_platform_data gpio_wdt_data; -+ -+static struct platform_device gpio_wdt_device = { -+ .name = "gpio-wdt", -+ .id = 0, -+ .dev = { -+ .platform_data = &gpio_wdt_data, -+ }, -+}; -+ -+static int __init bcm47xx_register_gpio_watchdog(void) -+{ -+ enum bcm47xx_board board = bcm47xx_board_get(); -+ -+ switch (board) { -+ case BCM47XX_BOARD_HUAWEI_E970: -+ pr_info("bcm47xx: detected Huawei E970 or similar, starting early gpio_wdt timer\n"); -+ gpio_wdt_data.gpio = 7; -+ gpio_wdt_data.interval = HZ; -+ gpio_wdt_data.first_interval = HZ / 5; -+ return platform_device_register(&gpio_wdt_device); -+ default: -+ /* Nothing to do */ -+ return 0; -+ } -+} -+ - static int __init bcm47xx_register_bus_complete(void) - { - switch (bcm47xx_bus_type) { -@@ -275,6 +303,7 @@ static int __init bcm47xx_register_bus_c - bcm47xx_workarounds(); - - fixed_phy_add(PHY_POLL, 0, &bcm47xx_fixed_phy_status); -+ bcm47xx_register_gpio_watchdog(); - return 0; - } - device_initcall(bcm47xx_register_bus_complete); ---- a/arch/mips/configs/bcm47xx_defconfig -+++ b/arch/mips/configs/bcm47xx_defconfig -@@ -63,6 +63,7 @@ CONFIG_HW_RANDOM=y - CONFIG_GPIO_SYSFS=y - CONFIG_WATCHDOG=y - CONFIG_BCM47XX_WDT=y -+CONFIG_GPIO_WDT=y - CONFIG_SSB_DRIVER_GIGE=y - CONFIG_BCMA_DRIVER_GMAC_CMN=y - CONFIG_USB=y ---- a/drivers/ssb/embedded.c -+++ b/drivers/ssb/embedded.c -@@ -34,11 +34,36 @@ int ssb_watchdog_timer_set(struct ssb_bu - } - EXPORT_SYMBOL(ssb_watchdog_timer_set); - -+#ifdef CONFIG_BCM47XX -+#include -+ -+static bool ssb_watchdog_supported(void) -+{ -+ enum bcm47xx_board board = bcm47xx_board_get(); -+ -+ /* The Huawei E970 has a hardware watchdog using a GPIO */ -+ switch (board) { -+ case BCM47XX_BOARD_HUAWEI_E970: -+ return false; -+ default: -+ return true; -+ } -+} -+#else -+static bool ssb_watchdog_supported(void) -+{ -+ return true; -+} -+#endif -+ - int ssb_watchdog_register(struct ssb_bus *bus) - { - struct bcm47xx_wdt wdt = {}; - struct platform_device *pdev; - -+ if (!ssb_watchdog_supported()) -+ return 0; -+ - if (ssb_chipco_available(&bus->chipco)) { - wdt.driver_data = &bus->chipco; - wdt.timer_set = ssb_chipco_watchdog_timer_set_wdt; diff --git a/target/linux/bcm47xx/patches-5.15/831-old_gpio_wdt.patch b/target/linux/bcm47xx/patches-5.15/831-old_gpio_wdt.patch deleted file mode 100644 index cb3bd0f263..0000000000 --- a/target/linux/bcm47xx/patches-5.15/831-old_gpio_wdt.patch +++ /dev/null @@ -1,360 +0,0 @@ -This generic GPIO watchdog is used on Huawei E970 (bcm47xx) - -Signed-off-by: Mathias Adam - ---- a/drivers/watchdog/Kconfig -+++ b/drivers/watchdog/Kconfig -@@ -1664,6 +1664,15 @@ config WDT_MTX1 - Hardware driver for the MTX-1 boards. This is a watchdog timer that - will reboot the machine after a 100 seconds timer expired. - -+config GPIO_WDT -+ tristate "GPIO Hardware Watchdog" -+ help -+ Hardware driver for GPIO-controlled watchdogs. GPIO pin and -+ toggle interval settings are platform-specific. The driver -+ will stop toggling the GPIO (i.e. machine reboots) after a -+ 100 second timer expired and no process has written to -+ /dev/watchdog during that time. -+ - config SIBYTE_WDOG - tristate "Sibyte SoC hardware watchdog" - depends on CPU_SB1 ---- a/drivers/watchdog/Makefile -+++ b/drivers/watchdog/Makefile -@@ -159,6 +159,7 @@ obj-$(CONFIG_RC32434_WDT) += rc32434_wdt - obj-$(CONFIG_INDYDOG) += indydog.o - obj-$(CONFIG_JZ4740_WDT) += jz4740_wdt.o - obj-$(CONFIG_WDT_MTX1) += mtx-1_wdt.o -+obj-$(CONFIG_GPIO_WDT) += old_gpio_wdt.o - obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o - obj-$(CONFIG_AR7_WDT) += ar7_wdt.o - obj-$(CONFIG_TXX9_WDT) += txx9wdt.o ---- /dev/null -+++ b/drivers/watchdog/old_gpio_wdt.c -@@ -0,0 +1,301 @@ -+/* -+ * Driver for GPIO-controlled Hardware Watchdogs. -+ * -+ * Copyright (C) 2013 Mathias Adam -+ * -+ * Replaces mtx1_wdt (driver for the MTX-1 Watchdog): -+ * -+ * (C) Copyright 2005 4G Systems , -+ * All Rights Reserved. -+ * http://www.4g-systems.biz -+ * -+ * (C) Copyright 2007 OpenWrt.org, Florian Fainelli -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License -+ * as published by the Free Software Foundation; either version -+ * 2 of the License, or (at your option) any later version. -+ * -+ * Neither Michael Stickel nor 4G Systems admit liability nor provide -+ * warranty for any of this software. This material is provided -+ * "AS-IS" and at no charge. -+ * -+ * (c) Copyright 2005 4G Systems -+ * -+ * Release 0.01. -+ * Author: Michael Stickel michael.stickel@4g-systems.biz -+ * -+ * Release 0.02. -+ * Author: Florian Fainelli florian@openwrt.org -+ * use the Linux watchdog/timer APIs -+ * -+ * Release 0.03. -+ * Author: Mathias Adam -+ * make it a generic gpio watchdog driver -+ * -+ * The Watchdog is configured to reset the MTX-1 -+ * if it is not triggered for 100 seconds. -+ * It should not be triggered more often than 1.6 seconds. -+ * -+ * A timer triggers the watchdog every 5 seconds, until -+ * it is opened for the first time. After the first open -+ * it MUST be triggered every 2..95 seconds. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+static int ticks = 100 * HZ; -+ -+static struct { -+ struct completion stop; -+ spinlock_t lock; -+ int running; -+ struct timer_list timer; -+ int queue; -+ int default_ticks; -+ unsigned long inuse; -+ unsigned gpio; -+ unsigned int gstate; -+ int interval; -+ int first_interval; -+} gpio_wdt_device; -+ -+static void gpio_wdt_trigger(struct timer_list *unused) -+{ -+ spin_lock(&gpio_wdt_device.lock); -+ if (gpio_wdt_device.running && ticks > 0) -+ ticks -= gpio_wdt_device.interval; -+ -+ /* toggle wdt gpio */ -+ gpio_wdt_device.gstate = !gpio_wdt_device.gstate; -+ gpio_set_value(gpio_wdt_device.gpio, gpio_wdt_device.gstate); -+ -+ if (gpio_wdt_device.queue && ticks > 0) -+ mod_timer(&gpio_wdt_device.timer, jiffies + gpio_wdt_device.interval); -+ else -+ complete(&gpio_wdt_device.stop); -+ spin_unlock(&gpio_wdt_device.lock); -+} -+ -+static void gpio_wdt_reset(void) -+{ -+ ticks = gpio_wdt_device.default_ticks; -+} -+ -+ -+static void gpio_wdt_start(void) -+{ -+ unsigned long flags; -+ -+ spin_lock_irqsave(&gpio_wdt_device.lock, flags); -+ if (!gpio_wdt_device.queue) { -+ gpio_wdt_device.queue = 1; -+ gpio_wdt_device.gstate = 1; -+ gpio_set_value(gpio_wdt_device.gpio, 1); -+ mod_timer(&gpio_wdt_device.timer, jiffies + gpio_wdt_device.first_interval); -+ } -+ gpio_wdt_device.running++; -+ spin_unlock_irqrestore(&gpio_wdt_device.lock, flags); -+} -+ -+static int gpio_wdt_stop(void) -+{ -+ unsigned long flags; -+ -+ spin_lock_irqsave(&gpio_wdt_device.lock, flags); -+ if (gpio_wdt_device.queue) { -+ gpio_wdt_device.queue = 0; -+ gpio_wdt_device.gstate = 0; -+ gpio_set_value(gpio_wdt_device.gpio, 0); -+ } -+ ticks = gpio_wdt_device.default_ticks; -+ spin_unlock_irqrestore(&gpio_wdt_device.lock, flags); -+ return 0; -+} -+ -+/* Filesystem functions */ -+ -+static int gpio_wdt_open(struct inode *inode, struct file *file) -+{ -+ if (test_and_set_bit(0, &gpio_wdt_device.inuse)) -+ return -EBUSY; -+ return nonseekable_open(inode, file); -+} -+ -+ -+static int gpio_wdt_release(struct inode *inode, struct file *file) -+{ -+ clear_bit(0, &gpio_wdt_device.inuse); -+ return 0; -+} -+ -+static long gpio_wdt_ioctl(struct file *file, unsigned int cmd, -+ unsigned long arg) -+{ -+ void __user *argp = (void __user *)arg; -+ int __user *p = (int __user *)argp; -+ unsigned int value; -+ static const struct watchdog_info ident = { -+ .options = WDIOF_CARDRESET, -+ .identity = "GPIO WDT", -+ }; -+ -+ switch (cmd) { -+ case WDIOC_GETSUPPORT: -+ if (copy_to_user(argp, &ident, sizeof(ident))) -+ return -EFAULT; -+ break; -+ case WDIOC_GETSTATUS: -+ case WDIOC_GETBOOTSTATUS: -+ put_user(0, p); -+ break; -+ case WDIOC_SETOPTIONS: -+ if (get_user(value, p)) -+ return -EFAULT; -+ if (value & WDIOS_ENABLECARD) -+ gpio_wdt_start(); -+ else if (value & WDIOS_DISABLECARD) -+ gpio_wdt_stop(); -+ else -+ return -EINVAL; -+ return 0; -+ case WDIOC_KEEPALIVE: -+ gpio_wdt_reset(); -+ break; -+ default: -+ return -ENOTTY; -+ } -+ return 0; -+} -+ -+ -+static ssize_t gpio_wdt_write(struct file *file, const char *buf, -+ size_t count, loff_t *ppos) -+{ -+ if (!count) -+ return -EIO; -+ gpio_wdt_reset(); -+ return count; -+} -+ -+static const struct file_operations gpio_wdt_fops = { -+ .owner = THIS_MODULE, -+ .llseek = no_llseek, -+ .unlocked_ioctl = gpio_wdt_ioctl, -+ .open = gpio_wdt_open, -+ .write = gpio_wdt_write, -+ .release = gpio_wdt_release, -+}; -+ -+ -+static struct miscdevice gpio_wdt_misc = { -+ .minor = WATCHDOG_MINOR, -+ .name = "watchdog", -+ .fops = &gpio_wdt_fops, -+}; -+ -+ -+static int gpio_wdt_probe(struct platform_device *pdev) -+{ -+ int ret; -+ struct gpio_wdt_platform_data *gpio_wdt_data = pdev->dev.platform_data; -+ -+ gpio_wdt_device.gpio = gpio_wdt_data->gpio; -+ gpio_wdt_device.interval = gpio_wdt_data->interval; -+ gpio_wdt_device.first_interval = gpio_wdt_data->first_interval; -+ if (gpio_wdt_device.first_interval <= 0) { -+ gpio_wdt_device.first_interval = gpio_wdt_device.interval; -+ } -+ -+ ret = gpio_request(gpio_wdt_device.gpio, "gpio-wdt"); -+ if (ret < 0) { -+ dev_err(&pdev->dev, "failed to request gpio"); -+ return ret; -+ } -+ -+ spin_lock_init(&gpio_wdt_device.lock); -+ init_completion(&gpio_wdt_device.stop); -+ gpio_wdt_device.queue = 0; -+ clear_bit(0, &gpio_wdt_device.inuse); -+ timer_setup(&gpio_wdt_device.timer, gpio_wdt_trigger, 0L); -+ gpio_wdt_device.default_ticks = ticks; -+ -+ gpio_wdt_start(); -+ dev_info(&pdev->dev, "GPIO Hardware Watchdog driver (gpio=%i interval=%i/%i)\n", -+ gpio_wdt_data->gpio, gpio_wdt_data->first_interval, gpio_wdt_data->interval); -+ return 0; -+} -+ -+static int gpio_wdt_remove(struct platform_device *pdev) -+{ -+ /* FIXME: do we need to lock this test ? */ -+ if (gpio_wdt_device.queue) { -+ gpio_wdt_device.queue = 0; -+ wait_for_completion(&gpio_wdt_device.stop); -+ } -+ -+ gpio_free(gpio_wdt_device.gpio); -+ misc_deregister(&gpio_wdt_misc); -+ return 0; -+} -+ -+static struct platform_driver gpio_wdt_driver = { -+ .probe = gpio_wdt_probe, -+ .remove = gpio_wdt_remove, -+ .driver.name = "gpio-wdt", -+ .driver.owner = THIS_MODULE, -+}; -+ -+static int __init gpio_wdt_init(void) -+{ -+ return platform_driver_register(&gpio_wdt_driver); -+} -+arch_initcall(gpio_wdt_init); -+ -+/* -+ * We do wdt initialization in two steps: arch_initcall probes the wdt -+ * very early to start pinging the watchdog (misc devices are not yet -+ * available), and later module_init() just registers the misc device. -+ */ -+static int gpio_wdt_init_late(void) -+{ -+ int ret; -+ -+ ret = misc_register(&gpio_wdt_misc); -+ if (ret < 0) { -+ pr_err("GPIO_WDT: failed to register misc device\n"); -+ return ret; -+ } -+ return 0; -+} -+#ifndef MODULE -+module_init(gpio_wdt_init_late); -+#endif -+ -+static void __exit gpio_wdt_exit(void) -+{ -+ platform_driver_unregister(&gpio_wdt_driver); -+} -+module_exit(gpio_wdt_exit); -+ -+MODULE_AUTHOR("Michael Stickel, Florian Fainelli, Mathias Adam"); -+MODULE_DESCRIPTION("Driver for GPIO hardware watchdogs"); -+MODULE_LICENSE("GPL"); -+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); -+MODULE_ALIAS("platform:gpio-wdt"); ---- /dev/null -+++ b/include/linux/old_gpio_wdt.h -@@ -0,0 +1,21 @@ -+/* -+ * Definitions for the GPIO watchdog driver -+ * -+ * Copyright (C) 2013 Mathias Adam -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ * -+ */ -+ -+#ifndef _GPIO_WDT_H_ -+#define _GPIO_WDT_H_ -+ -+struct gpio_wdt_platform_data { -+ int gpio; /* GPIO line number */ -+ int interval; /* watchdog reset interval in system ticks */ -+ int first_interval; /* first wd reset interval in system ticks */ -+}; -+ -+#endif /* _GPIO_WDT_H_ */ diff --git a/target/linux/bcm47xx/patches-5.15/900-ssb-reject-PCI-writes-setting-CardBus-bridge-resourc.patch b/target/linux/bcm47xx/patches-5.15/900-ssb-reject-PCI-writes-setting-CardBus-bridge-resourc.patch deleted file mode 100644 index 970e36eb68..0000000000 --- a/target/linux/bcm47xx/patches-5.15/900-ssb-reject-PCI-writes-setting-CardBus-bridge-resourc.patch +++ /dev/null @@ -1,30 +0,0 @@ -From 5c81397a0147ea59c778d1de14ef54e2268221f6 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= -Date: Wed, 8 Apr 2015 06:58:11 +0200 -Subject: [PATCH] ssb: reject PCI writes setting CardBus bridge resources -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -If SoC has a CardBus we can set resources of device at slot 1 only. It's -impossigle to set bridge resources as it simply overwrites device 1 -configuration and usually results in Data bus error-s. - -Signed-off-by: Rafał Miłecki ---- - drivers/ssb/driver_pcicore.c | 4 ++++ - 1 file changed, 4 insertions(+) - ---- a/drivers/ssb/driver_pcicore.c -+++ b/drivers/ssb/driver_pcicore.c -@@ -165,6 +165,10 @@ static int ssb_extpci_write_config(struc - WARN_ON(!pc->hostmode); - if (unlikely(len != 1 && len != 2 && len != 4)) - goto out; -+ /* CardBus SoCs allow configuring dev 1 resources only */ -+ if (extpci_core->cardbusmode && dev != 1 && -+ off >= PCI_BASE_ADDRESS_0 && off <= PCI_BASE_ADDRESS_5) -+ goto out; - addr = get_cfgspace_addr(pc, bus, dev, func, off); - if (unlikely(!addr)) - goto out; diff --git a/target/linux/bcm47xx/patches-5.15/940-bcm47xx-yenta.patch b/target/linux/bcm47xx/patches-5.15/940-bcm47xx-yenta.patch deleted file mode 100644 index 1a5b98b8b2..0000000000 --- a/target/linux/bcm47xx/patches-5.15/940-bcm47xx-yenta.patch +++ /dev/null @@ -1,48 +0,0 @@ ---- a/drivers/pcmcia/yenta_socket.c -+++ b/drivers/pcmcia/yenta_socket.c -@@ -923,6 +923,8 @@ static struct cardbus_type cardbus_type[ - - static unsigned int yenta_probe_irq(struct yenta_socket *socket, u32 isa_irq_mask) - { -+/* WRT54G3G does not like this */ -+#ifndef CONFIG_BCM47XX - int i; - unsigned long val; - u32 mask; -@@ -951,6 +953,9 @@ static unsigned int yenta_probe_irq(stru - mask = probe_irq_mask(val) & 0xffff; - - return mask; -+#else -+ return 0; -+#endif - } - - -@@ -1031,6 +1036,10 @@ static void yenta_get_socket_capabilitie - else - socket->socket.irq_mask = 0; - -+ /* irq mask probing is broken for the WRT54G3G */ -+ if (socket->socket.irq_mask == 0) -+ socket->socket.irq_mask = 0x6f8; -+ - dev_info(&socket->dev->dev, "ISA IRQ mask 0x%04x, PCI irq %d\n", - socket->socket.irq_mask, socket->cb_irq); - } -@@ -1262,6 +1271,15 @@ static int yenta_probe(struct pci_dev *d - dev_info(&dev->dev, "Socket status: %08x\n", - cb_readl(socket, CB_SOCKET_STATE)); - -+ /* Generate an interrupt on card insert/remove */ -+ config_writew(socket, CB_SOCKET_MASK, CB_CSTSMASK | CB_CDMASK); -+ -+ /* Set up Multifunction Routing Status Register */ -+ config_writew(socket, 0x8C, 0x1000 /* MFUNC3 to GPIO3 */ | 0x2 /* MFUNC0 to INTA */); -+ -+ /* Switch interrupts to parallelized */ -+ config_writeb(socket, 0x92, 0x64); -+ - yenta_fixup_parent_bridge(dev->subordinate); - - /* Register it with the pcmcia layer.. */ diff --git a/target/linux/bcm47xx/patches-5.15/976-ssb_increase_pci_delay.patch b/target/linux/bcm47xx/patches-5.15/976-ssb_increase_pci_delay.patch deleted file mode 100644 index 201be1b187..0000000000 --- a/target/linux/bcm47xx/patches-5.15/976-ssb_increase_pci_delay.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/drivers/ssb/driver_pcicore.c -+++ b/drivers/ssb/driver_pcicore.c -@@ -394,7 +394,7 @@ static void ssb_pcicore_init_hostmode(st - /* Give some time to the PCI controller to configure itself with the new - * values. Not waiting at this point causes crashes of the machine. - */ -- mdelay(10); -+ mdelay(300); - register_pci_controller(&ssb_pcicore_controller); - } - diff --git a/target/linux/bcm47xx/patches-5.15/999-wl_exports.patch b/target/linux/bcm47xx/patches-5.15/999-wl_exports.patch deleted file mode 100644 index b47913af70..0000000000 --- a/target/linux/bcm47xx/patches-5.15/999-wl_exports.patch +++ /dev/null @@ -1,24 +0,0 @@ ---- a/drivers/firmware/broadcom/bcm47xx_nvram.c -+++ b/drivers/firmware/broadcom/bcm47xx_nvram.c -@@ -30,7 +30,8 @@ struct nvram_header { - u32 config_ncdl; /* ncdl values for memc */ - }; - --static char nvram_buf[NVRAM_SPACE]; -+char nvram_buf[NVRAM_SPACE]; -+EXPORT_SYMBOL(nvram_buf); - static size_t nvram_len; - static const u32 nvram_sizes[] = {0x6000, 0x8000, 0xF000, 0x10000}; - static int cfe_env; ---- a/arch/mips/mm/cache.c -+++ b/arch/mips/mm/cache.c -@@ -63,6 +63,9 @@ void (*_dma_cache_wback_inv)(unsigned lo - void (*_dma_cache_wback)(unsigned long start, unsigned long size); - void (*_dma_cache_inv)(unsigned long start, unsigned long size); - -+EXPORT_SYMBOL(_dma_cache_wback_inv); -+EXPORT_SYMBOL(_dma_cache_inv); -+ - #endif /* CONFIG_DMA_NONCOHERENT */ - - /*