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ixp4xx: Bump to kernel v6.6

Browse Source 
The IXP4xx is well supported upstream and can readily be
supported with kernel v6.6. To simplify things after the
DTS directory was renamed, switch to v6.6 only.

Bring in some outstanding patches.

Tested on the Gateworks GW2348-4.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2024-05-15 23:16:54 +02:00
parent 5a5d126954
commit 2eef4f7354
11 changed files with 140 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
package/kernel/linux/modules/crypto.mk
View File

@ -411,7 +411,7 @@ define KernelPackage/crypto-hw-ixp4xx
KCONFIG:= \
CONFIG_CRYPTO_HW=y \
CONFIG_CRYPTO_DEV_IXP4XX
FILES:=$(LINUX_DIR)/drivers/crypto/ixp4xx_crypto.ko
FILES:=$(LINUX_DIR)/drivers/crypto/intel/ixp4xx/ixp4xx_crypto.ko
AUTOLOAD:=$(call AutoProbe,ixp4xx_crypto)
$(call AddDepends/crypto)
endef

2
target/linux/ixp4xx/Makefile
View File

@ -11,7 +11,7 @@ FEATURES:=dt squashfs gpio
CPU_TYPE:=xscale
SUBTARGETS:=generic
KERNEL_PATCHVER:=6.1
KERNEL_PATCHVER:=6.6
define Target/Description
Build firmware images for the IXP4xx XScale CPU

38
target/linux/ixp4xx/config-6.1 → target/linux/ixp4xx/config-6.6
View File

@ -11,10 +11,10 @@ CONFIG_ARCH_MULTI_CPU_AUTO=y
# CONFIG_ARCH_MULTI_V4T is not set
CONFIG_ARCH_MULTI_V4_V5=y
CONFIG_ARCH_MULTI_V5=y
CONFIG_ARCH_NR_GPIO=0
CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_STACKWALK=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARM=y
CONFIG_ARM_APPENDED_DTB=y
@ -30,6 +30,7 @@ CONFIG_AUTO_ZRELADDR=y
CONFIG_BINFMT_FLAT_ARGVP_ENVP_ON_STACK=y
CONFIG_BLK_DEV_SD=y
CONFIG_BLK_MQ_PCI=y
CONFIG_BUFFER_HEAD=y
CONFIG_CC_HAVE_STACKPROTECTOR_TLS=y
CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
CONFIG_CC_NO_ARRAY_BOUNDS=y
@ -45,6 +46,7 @@ CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_CP15=y
CONFIG_CPU_CP15_MMU=y
CONFIG_CPU_ENDIAN_BE32=y
CONFIG_CPU_MITIGATIONS=y
CONFIG_CPU_PABRT_LEGACY=y
CONFIG_CPU_THUMB_CAPABLE=y
CONFIG_CPU_TLB_V4WBI=y
@ -60,9 +62,9 @@ CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
CONFIG_CRYPTO_LIB_DES=m
CONFIG_CRYPTO_LIB_GF128MUL=y
CONFIG_CRYPTO_LIB_SHA1=y
CONFIG_CRYPTO_LIB_UTILS=y
CONFIG_CRYPTO_RNG2=y
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_LL_INCLUDE="debug/8250.S"
@ -82,10 +84,12 @@ CONFIG_FIX_EARLYCON_MEM=y
CONFIG_FORCE_PCI=y
CONFIG_FS_IOMAP=y
CONFIG_FS_MBCACHE=y
CONFIG_FUNCTION_ALIGNMENT=0
CONFIG_FWNODE_MDIO=y
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_FW_LOADER_SYSFS=y
CONFIG_GCC11_NO_ARRAY_BOUNDS=y
CONFIG_GCC10_NO_ARRAY_BOUNDS=y
CONFIG_GCC_ASM_GOTO_OUTPUT_WORKAROUND=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_GENERIC_ATOMIC64=y
CONFIG_GENERIC_BUG=y
@ -108,13 +112,14 @@ CONFIG_GPIO_CDEV=y
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_GW_PLD=y
CONFIG_GPIO_IXP4XX=y
CONFIG_GRO_CELLS=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_HAS_DMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HDLC=y
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_IXP4XX=y
CONFIG_HZ_FIXED=0
@ -150,9 +155,9 @@ CONFIG_LOCK_DEBUGGING_SUPPORT=y
CONFIG_MDIO_BUS=y
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_DEVRES=y
CONFIG_MEMFD_CREATE=y
CONFIG_MFD_SYSCON=y
CONFIG_MIGRATION=y
CONFIG_MMU_LAZY_TLB_REFCOUNT=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
# CONFIG_MTD_CFI_GEOMETRY is not set
@ -165,13 +170,20 @@ CONFIG_MTD_SPLIT_FIRMWARE_NAME="linux"
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_NEED_KUSER_HELPERS=y
CONFIG_NEED_PER_CPU_KM=y
CONFIG_NET_DEVLINK=y
CONFIG_NET_DSA=y
CONFIG_NET_DSA_MV88E6060=y
CONFIG_NET_DSA_TAG_TRAILER=y
CONFIG_NET_EGRESS=y
CONFIG_NET_INGRESS=y
CONFIG_NET_PTP_CLASSIFY=y
CONFIG_NET_SELFTESTS=y
CONFIG_NET_SWITCHDEV=y
CONFIG_NET_VENDOR_XSCALE=y
CONFIG_NET_XGRESS=y
CONFIG_NLS=y
CONFIG_NVMEM=y
CONFIG_NVMEM_LAYOUTS=y
CONFIG_NVMEM_SYSFS=y
CONFIG_OF=y
CONFIG_OF_ADDRESS=y
@ -181,12 +193,13 @@ CONFIG_OF_GPIO=y
CONFIG_OF_IRQ=y
CONFIG_OF_KOBJ=y
CONFIG_OF_MDIO=y
# CONFIG_OLD_SIGACTION is not set
# CONFIG_OLD_SIGSUSPEND3 is not set
CONFIG_OLD_SIGACTION=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_PAGE_POOL=y
CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
CONFIG_PAHOLE_HAS_LANG_EXCLUDE=y
CONFIG_PATA_IXP4XX_CF=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
@ -195,6 +208,8 @@ CONFIG_PCI_IXP4XX=y
CONFIG_PERF_USE_VMALLOC=y
CONFIG_PGTABLE_LEVELS=2
CONFIG_PHYLIB=y
CONFIG_PHYLIB_LEDS=y
CONFIG_PHYLINK=y
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_GPIO=y
CONFIG_PREEMPT_NONE_BUILD=y
@ -203,22 +218,17 @@ CONFIG_RANDSTRUCT_NONE=y
CONFIG_RATIONAL=y
CONFIG_REALTEK_PHY=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_MMIO=y
CONFIG_RUST_IS_AVAILABLE=y
CONFIG_SCSI=y
CONFIG_SCSI_COMMON=y
# CONFIG_SERIAL_8250_EXAR is not set
# CONFIG_SERIAL_8250_FSL is not set
# CONFIG_SERIAL_8250_PCI is not set
# CONFIG_SERIAL_8250_PERICOM is not set
CONFIG_SERIAL_8250_FSL=y
CONFIG_SERIAL_MCTRL_GPIO=y
CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_SG_POOL=y
CONFIG_SOFTIRQ_ON_OWN_STACK=y
CONFIG_SPARSE_IRQ=y
CONFIG_SPLIT_PTLOCK_CPUS=999999
CONFIG_SRCU=y
CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
CONFIG_SWPHY=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_THREAD_INFO_IN_TASK=y

1
target/linux/ixp4xx/image/Makefile
View File

@ -29,6 +29,7 @@ endef
define Device/Default
PROFILES := Default
DEVICE_DTS_DIR = $$(DTS_DIR)/intel/ixp
KERNEL_DEPENDS = $$(wildcard $(DTS_DIR)/$$(DEVICE_DTS).dts)
KERNEL_NAME := zImage
KERNEL := kernel-bin | append-dtb

4
target/linux/ixp4xx/patches-6.1/0002-gpio-ixp4xx-Handle-clock-output-on-pin-14-and-15.patch → target/linux/ixp4xx/patches-6.6/0001-gpio-ixp4xx-Handle-clock-output-on-pin-14-and-15.patch
View File

@ -40,7 +40,7 @@ Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
/**
* struct ixp4xx_gpio - IXP4 GPIO state container
* @dev: containing device for this instance
@@ -203,6 +215,8 @@ static int ixp4xx_gpio_probe(struct plat
@@ -202,6 +214,8 @@ static int ixp4xx_gpio_probe(struct plat
struct ixp4xx_gpio *g;
struct gpio_irq_chip *girq;
struct device_node *irq_parent;
@ -49,7 +49,7 @@ Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
int ret;
g = devm_kzalloc(dev, sizeof(*g), GFP_KERNEL);
@@ -233,7 +247,40 @@ static int ixp4xx_gpio_probe(struct plat
@@ -231,7 +245,40 @@ static int ixp4xx_gpio_probe(struct plat
*/
if (of_machine_is_compatible("dlink,dsm-g600-a") ||
of_machine_is_compatible("iom,nas-100d"))

0
target/linux/ixp4xx/patches-6.1/0005-net-ixp4xx_eth-Support-changing-the-MTU.patch → target/linux/ixp4xx/patches-6.6/0002-net-ixp4xx_eth-Support-changing-the-MTU.patch
View File

26
target/linux/ixp4xx/patches-6.1/0004-ARM-dts-ixp4xx-Add-USRobotics-USR8200-device-tree.patch → target/linux/ixp4xx/patches-6.6/0003-ARM-dts-ixp4xx-Add-USRobotics-USR8200-device-tree.patch
View File

@ -1,33 +1,33 @@
From 02693ffdb93bffcbe772bd91a399dabd123b8c19 Mon Sep 17 00:00:00 2001
From a1490c1e8a12a8286c6a34c3d277a519066fc51e Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@linaro.org>
Date: Tue, 19 Sep 2023 16:02:15 +0200
Subject: [PATCH 4/4] ARM: dts: ixp4xx: Add USRobotics USR8200 device tree
Date: Sat, 7 Oct 2023 14:32:40 +0200
Subject: [PATCH] ARM: dts: ixp4xx: Add USRobotics USR8200 device tree
This is a USRobotics NAS/Firewall/router that has been supported
by OpenWrt in the past. It had dedicated users so let's get it
properly supported.
Some debugging and fixing was provided by Howard Harte.
Link: https://lore.kernel.org/r/20231007-ixp4xx-usr8200-v1-1-aded3d6ff6f1@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
arch/arm/boot/dts/Makefile | 3 +-
.../dts/intel-ixp42x-usrobotics-usr8200.dts | 229 ++++++++++++++++++
arch/arm/boot/dts/intel/ixp/Makefile | 3 +-
.../ixp/intel-ixp42x-usrobotics-usr8200.dts | 229 ++++++++++++++++++
2 files changed, 231 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/intel-ixp42x-usrobotics-usr8200.dts
create mode 100644 arch/arm/boot/dts/intel/ixp/intel-ixp42x-usrobotics-usr8200.dts
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -292,7 +292,8 @@ dtb-$(CONFIG_ARCH_IXP4XX) += \
--- a/arch/arm/boot/dts/intel/ixp/Makefile
+++ b/arch/arm/boot/dts/intel/ixp/Makefile
@@ -16,4 +16,5 @@ dtb-$(CONFIG_ARCH_IXP4XX) += \
intel-ixp43x-gateworks-gw2358.dtb \
intel-ixp42x-netgear-wg302v1.dtb \
intel-ixp42x-arcom-vulcan.dtb \
- intel-ixp42x-gateway-7001.dtb
+ intel-ixp42x-gateway-7001.dtb \
+ intel-ixp42x-usrobotics-usr8200.dtb
dtb-$(CONFIG_ARCH_KEYSTONE) += \
keystone-k2hk-evm.dtb \
keystone-k2l-evm.dtb \
--- /dev/null
+++ b/arch/arm/boot/dts/intel-ixp42x-usrobotics-usr8200.dts
+++ b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-usrobotics-usr8200.dts
@@ -0,0 +1,229 @@
+// SPDX-License-Identifier: ISC
+/*

12
target/linux/ixp4xx/patches-6.1/0008-ARM-dts-usr8200-Fix-phy-registers.patch → target/linux/ixp4xx/patches-6.6/0004-ARM-dts-usr8200-Fix-phy-registers.patch
View File

@ -1,6 +1,6 @@
From a1ab45966e5a21841af58742adf27725e523d303 Mon Sep 17 00:00:00 2001
From 98f3b5f44b9ae86c4a80185b57149867472a2570 Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@linaro.org>
Date: Sat, 14 Oct 2023 19:53:24 +0200
Date: Fri, 20 Oct 2023 15:11:41 +0200
Subject: [PATCH] ARM: dts: usr8200: Fix phy registers
The MV88E6060 switch has internal PHY registers at MDIO
@ -8,12 +8,14 @@ addresses 0x00..0x04. Tie each port to the corresponding
PHY.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20231020-ixp4xx-usr8200-dtsfix-v1-1-3a8591dea259@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
.../dts/intel-ixp42x-usrobotics-usr8200.dts | 22 +++++++++++++++++++
.../ixp/intel-ixp42x-usrobotics-usr8200.dts | 22 +++++++++++++++++++
1 file changed, 22 insertions(+)
--- a/arch/arm/boot/dts/intel-ixp42x-usrobotics-usr8200.dts
+++ b/arch/arm/boot/dts/intel-ixp42x-usrobotics-usr8200.dts
--- a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-usrobotics-usr8200.dts
+++ b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-usrobotics-usr8200.dts
@@ -165,6 +165,24 @@
#address-cells = <1>;
#size-cells = <0>;

25
target/linux/ixp4xx/patches-6.6/0005-ARM-dts-ixp4xx-nslu2-Enable-write-on-flash.patch Normal file
View File

@ -0,0 +1,25 @@
From 89eccb6726d93c9c78997e91bd641b0e46bc3c5f Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@linaro.org>
Date: Fri, 8 Sep 2023 12:49:48 +0200
Subject: [PATCH] ARM: dts: ixp4xx-nslu2: Enable write on flash
To upgrade the firmware and similar, the flash needs write
access.
Link: https://lore.kernel.org/r/20230908-ixp4xx-dts-v1-1-98d36264ed6d@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts | 2 ++
1 file changed, 2 insertions(+)
--- a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
+++ b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
@@ -101,6 +101,8 @@
flash@0,0 {
compatible = "intel,ixp4xx-flash", "cfi-flash";
bank-width = <2>;
+ /* Enable writes on the expansion bus */
+ intel,ixp4xx-eb-write-enable = <1>;
/*
* 8 MB of Flash in 0x20000 byte blocks
* mapped in at CS0.

62
target/linux/ixp4xx/patches-6.6/0006-ARM-dts-ixp4xx-Use-right-restart-keycode.patch Normal file
View File

@ -0,0 +1,62 @@
From deb93908958e74dffbef1ce6a1cc2f82ac4f96ed Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@linaro.org>
Date: Fri, 8 Sep 2023 12:49:49 +0200
Subject: [PATCH] ARM: dts: ixp4xx: Use right restart keycode
The "reset" key on a few IXP4xx routers were sending KEY_ESC
but what we want to send is KEY_RESTART which will make
OpenWrt and similar userspace do a controlled reboot.
Link: https://lore.kernel.org/r/20230908-ixp4xx-dts-v1-2-98d36264ed6d@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
arch/arm/boot/dts/intel/ixp/intel-ixp42x-dlink-dsm-g600.dts | 2 +-
arch/arm/boot/dts/intel/ixp/intel-ixp42x-freecom-fsg-3.dts | 2 +-
arch/arm/boot/dts/intel/ixp/intel-ixp42x-iomega-nas100d.dts | 2 +-
arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
--- a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-dlink-dsm-g600.dts
+++ b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-dlink-dsm-g600.dts
@@ -57,7 +57,7 @@
button-reset {
wakeup-source;
- linux,code = <KEY_ESC>;
+ linux,code = <KEY_RESTART>;
label = "reset";
gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
};
--- a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-freecom-fsg-3.dts
+++ b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-freecom-fsg-3.dts
@@ -44,7 +44,7 @@
};
button-reset {
wakeup-source;
- linux,code = <KEY_ESC>;
+ linux,code = <KEY_RESTART>;
label = "reset";
gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
};
--- a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-iomega-nas100d.dts
+++ b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-iomega-nas100d.dts
@@ -63,7 +63,7 @@
};
button-reset {
wakeup-source;
- linux,code = <KEY_ESC>;
+ linux,code = <KEY_RESTART>;
label = "reset";
gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
};
--- a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
+++ b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
@@ -65,7 +65,7 @@
};
button-reset {
wakeup-source;
- linux,code = <KEY_ESC>;
+ linux,code = <KEY_RESTART>;
label = "reset";
gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
};

8
target/linux/ixp4xx/patches-6.1/301-ARM-dts-ixp4xx-Boot-NSLU2-from-harddrive.patch → target/linux/ixp4xx/patches-6.6/301-ARM-dts-ixp4xx-Boot-NSLU2-from-harddrive.patch
View File

@ -1,4 +1,4 @@
From 2792791a19f90b0141ed2e781599ba0a42a8cfd5 Mon Sep 17 00:00:00 2001
From 6484f966af53447deefcd4b805c201d8624981cb Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@linaro.org>
Date: Mon, 29 May 2023 23:32:44 +0200
Subject: [PATCH] ARM: dts: ixp4xx: Boot NSLU2 from harddrive
@ -8,11 +8,11 @@ to hold any rootfs these days.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
arch/arm/boot/dts/intel-ixp42x-linksys-nslu2.dts | 2 +-
arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm/boot/dts/intel-ixp42x-linksys-nslu2.dts
+++ b/arch/arm/boot/dts/intel-ixp42x-linksys-nslu2.dts
--- a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
+++ b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
@@ -21,7 +21,7 @@
};