SUBTARGETS:=nand sata
KERNEL_PATCHVER:=5.10
+KERNEL_TESTING_PATCHVER:=5.15
define Target/Description
Build images for AppliedMicro APM821xx based boards.
--- /dev/null
+# CONFIG_40x is not set
+CONFIG_44x=y
+CONFIG_4xx=y
+CONFIG_4xx_SOC=y
+# CONFIG_ADVANCED_OPTIONS is not set
+CONFIG_APM821xx=y
+# CONFIG_APOLLO3G is not set
+# CONFIG_ARCHES is not set
+CONFIG_ARCH_32BIT_OFF_T=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_KEEP_MEMBLOCK=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
+CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
+CONFIG_ARCH_MMAP_RND_BITS=11
+CONFIG_ARCH_MMAP_RND_BITS_MAX=17
+CONFIG_ARCH_MMAP_RND_BITS_MIN=11
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=17
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
+CONFIG_ARCH_STACKWALK=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARCH_WEAK_RELEASE_ACQUIRE=y
+CONFIG_AUDIT_ARCH=y
+# CONFIG_BAMBOO is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLUESTONE=y
+CONFIG_BOOKE=y
+CONFIG_BOOKE_WDT=y
+# CONFIG_CANYONLANDS is not set
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_CMDLINE="rootfstype=squashfs noinitrd"
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
+CONFIG_COMMON_CLK=y
+CONFIG_COMPAT_32BIT_TIME=y
+CONFIG_CPU_BIG_ENDIAN=y
+CONFIG_CRC16=y
+# CONFIG_CRC32_SARWATE is not set
+CONFIG_CRC32_SLICEBY8=y
+CONFIG_CRYPTO_DEFLATE=y
+CONFIG_CRYPTO_DEV_PPC4XX=y
+CONFIG_CRYPTO_HW=y
+CONFIG_CRYPTO_JITTERENTROPY=y
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
+CONFIG_CRYPTO_LZO=y
+# CONFIG_CRYPTO_MD5_PPC is not set
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
+# CONFIG_CRYPTO_SHA1_PPC is not set
+CONFIG_DATA_SHIFT=12
+CONFIG_DMADEVICES=y
+CONFIG_DMA_DIRECT_REMAP=y
+CONFIG_DMA_ENGINE=y
+CONFIG_DMA_OF=y
+CONFIG_DMA_REMAP=y
+CONFIG_DTC=y
+CONFIG_DW_DMAC=y
+CONFIG_DW_DMAC_CORE=y
+CONFIG_EARLY_PRINTK=y
+# CONFIG_EBONY is not set
+CONFIG_EDAC_ATOMIC_SCRUB=y
+CONFIG_EDAC_SUPPORT=y
+# CONFIG_EIGER is not set
+CONFIG_EXTRA_TARGETS="uImage"
+CONFIG_FIXED_PHY=y
+CONFIG_FORCE_PCI=y
+# CONFIG_FSL_LBC is not set
+CONFIG_FWNODE_MDIO=y
+CONFIG_FW_LOADER_PAGED_BUF=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_GENERIC_ATOMIC64=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_CPU=y
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_EARLY_IOREMAP=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+# CONFIG_GEN_RTC is not set
+# CONFIG_GLACIER is not set
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_CDEV=y
+CONFIG_GPIO_GENERIC=y
+CONFIG_GPIO_GENERIC_PLATFORM=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_PPC4XX=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_IBM_IIC=y
+CONFIG_IBM_EMAC=y
+CONFIG_IBM_EMAC_EMAC4=y
+CONFIG_IBM_EMAC_POLL_WEIGHT=32
+CONFIG_IBM_EMAC_RGMII=y
+CONFIG_IBM_EMAC_RXB=128
+CONFIG_IBM_EMAC_RX_COPY_THRESHOLD=256
+CONFIG_IBM_EMAC_TAH=y
+CONFIG_IBM_EMAC_TXB=128
+# CONFIG_ICON is not set
+CONFIG_ILLEGAL_POINTER_VALUE=0
+CONFIG_IRQCHIP=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_IRQ_WORK=y
+CONFIG_ISA_DMA_API=y
+# CONFIG_JFFS2_FS is not set
+# CONFIG_KATMAI is not set
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_LEDS_TRIGGER_MTD=y
+CONFIG_LEDS_TRIGGER_PATTERN=y
+CONFIG_LIBFDT=y
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+# CONFIG_MATH_EMULATION is not set
+CONFIG_MDIO_BUS=y
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_DEVRES=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_MIGRATION=y
+CONFIG_MMU_GATHER_PAGE_SIZE=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+# CONFIG_MTD_CFI_GEOMETRY is not set
+# CONFIG_MTD_SPLIT_SQUASHFS_ROOT is not set
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NEED_PER_CPU_KM=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NET_SELFTESTS=y
+CONFIG_NOT_COHERENT_CACHE=y
+CONFIG_NO_HZ=y
+CONFIG_NO_HZ_COMMON=y
+CONFIG_NO_HZ_IDLE=y
+CONFIG_NR_CPUS=1
+CONFIG_NR_IRQS=512
+CONFIG_NVMEM=y
+CONFIG_NVMEM_SYSFS=y
+CONFIG_OF=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_GPIO=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_MDIO=y
+CONFIG_OLD_SIGACTION=y
+CONFIG_OLD_SIGSUSPEND=y
+CONFIG_PACKING=y
+CONFIG_PAGE_OFFSET=0xc0000000
+CONFIG_PCI=y
+CONFIG_PCIEAER=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_ARCH_FALLBACKS=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PGTABLE_LEVELS=2
+CONFIG_PHYLIB=y
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYS_64BIT=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+# CONFIG_PMU_SYSFS is not set
+CONFIG_PPC=y
+CONFIG_PPC32=y
+CONFIG_PPC44x_SIMPLE=y
+CONFIG_PPC4xx_GPIO=y
+CONFIG_PPC4xx_MSI=y
+CONFIG_PPC4xx_PCI_EXPRESS=y
+# CONFIG_PPC64 is not set
+# CONFIG_PPC_47x is not set
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_8xx is not set
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DAC_RANGE=y
+CONFIG_PPC_ADV_DEBUG_DVCS=2
+CONFIG_PPC_ADV_DEBUG_IACS=4
+CONFIG_PPC_ADV_DEBUG_REGS=y
+# CONFIG_PPC_BOOK3S_32 is not set
+CONFIG_PPC_DCR=y
+CONFIG_PPC_DCR_NATIVE=y
+# CONFIG_PPC_EARLY_DEBUG is not set
+CONFIG_PPC_FPU=y
+CONFIG_PPC_FPU_REGS=y
+CONFIG_PPC_HAVE_KUEP=y
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_PPC_KUEP=y
+CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MSI_BITMAP=y
+CONFIG_PPC_PAGE_SHIFT=12
+CONFIG_PPC_UDBG_16550=y
+CONFIG_PPC_WERROR=y
+CONFIG_PTE_64BIT=y
+CONFIG_PTP_1588_CLOCK_OPTIONAL=y
+# CONFIG_RAINIER is not set
+CONFIG_RAS=y
+CONFIG_RATIONAL=y
+CONFIG_REGULATOR=y
+CONFIG_RSEQ=y
+# CONFIG_SAM440EP is not set
+# CONFIG_SCOM_DEBUGFS is not set
+# CONFIG_SEQUOIA is not set
+CONFIG_SERIAL_8250_FSL=y
+CONFIG_SERIAL_MCTRL_GPIO=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_SGL_ALLOC=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_SRCU=y
+CONFIG_SWPHY=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+# CONFIG_TAISHAN is not set
+CONFIG_TASK_SIZE=0xc0000000
+CONFIG_THREAD_INFO_IN_TASK=y
+CONFIG_THREAD_SHIFT=13
+CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_TINY_SRCU=y
+CONFIG_USB_SUPPORT=y
+CONFIG_VDSO32=y
+# CONFIG_VIRTIO_MENU is not set
+# CONFIG_VIRT_CPU_ACCOUNTING_NATIVE is not set
+# CONFIG_WARP is not set
+CONFIG_WATCHDOG_CORE=y
+CONFIG_XZ_DEC_BCJ=y
+CONFIG_XZ_DEC_POWERPC=y
+# CONFIG_YOSEMITE is not set
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_ZLIB_INFLATE=y
--- /dev/null
+From 4d49367c5303e3ebd17502a45b74de280f6be539 Mon Sep 17 00:00:00 2001
+From: Christian Lamparter <chunkeey@gmail.com>
+Date: Sun, 13 Feb 2022 01:47:33 +0100
+Subject: hwmon: (tc654) Add thermal_cooling device support
+
+Adds thermal_cooling device support to the tc654/tc655
+driver. This make it possible to integrate it into a
+device-tree supported thermal-zone node as a
+cooling device.
+
+I have been using this patch as part of the Netgear WNDR4700
+Centria NAS Router support within OpenWrt since 2016.
+
+Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
+Link: https://lore.kernel.org/r/20220213004733.2421193-1-chunkeey@gmail.com
+Signed-off-by: Guenter Roeck <linux@roeck-us.net>
+---
+--- a/drivers/hwmon/tc654.c
++++ b/drivers/hwmon/tc654.c
+@@ -15,6 +15,7 @@
+ #include <linux/module.h>
+ #include <linux/mutex.h>
+ #include <linux/slab.h>
++#include <linux/thermal.h>
+ #include <linux/util_macros.h>
+
+ enum tc654_regs {
+@@ -379,28 +380,20 @@ static ssize_t pwm_show(struct device *d
+ return sprintf(buf, "%d\n", pwm);
+ }
+
+-static ssize_t pwm_store(struct device *dev, struct device_attribute *da,
+- const char *buf, size_t count)
++static int _set_pwm(struct tc654_data *data, unsigned long val)
+ {
+- struct tc654_data *data = dev_get_drvdata(dev);
+ struct i2c_client *client = data->client;
+- unsigned long val;
+ int ret;
+
+- if (kstrtoul(buf, 10, &val))
+- return -EINVAL;
+- if (val > 255)
+- return -EINVAL;
+-
+ mutex_lock(&data->update_lock);
+
+- if (val == 0)
++ if (val == 0) {
+ data->config |= TC654_REG_CONFIG_SDM;
+- else
++ data->duty_cycle = 0;
++ } else {
+ data->config &= ~TC654_REG_CONFIG_SDM;
+-
+- data->duty_cycle = find_closest(val, tc654_pwm_map,
+- ARRAY_SIZE(tc654_pwm_map));
++ data->duty_cycle = val - 1;
++ }
+
+ ret = i2c_smbus_write_byte_data(client, TC654_REG_CONFIG, data->config);
+ if (ret < 0)
+@@ -411,6 +404,24 @@ static ssize_t pwm_store(struct device *
+
+ out:
+ mutex_unlock(&data->update_lock);
++ return ret;
++}
++
++static ssize_t pwm_store(struct device *dev, struct device_attribute *da,
++ const char *buf, size_t count)
++{
++ struct tc654_data *data = dev_get_drvdata(dev);
++ unsigned long val;
++ int ret;
++
++ if (kstrtoul(buf, 10, &val))
++ return -EINVAL;
++ if (val > 255)
++ return -EINVAL;
++ if (val > 0)
++ val = find_closest(val, tc654_pwm_map, ARRAY_SIZE(tc654_pwm_map)) + 1;
++
++ ret = _set_pwm(data, val);
+ return ret < 0 ? ret : count;
+ }
+
+@@ -443,6 +454,58 @@ static struct attribute *tc654_attrs[] =
+ ATTRIBUTE_GROUPS(tc654);
+
+ /*
++ * thermal cooling device functions
++ *
++ * Account for the "ShutDown Mode (SDM)" state by offsetting
++ * the 16 PWM duty cycle states by 1.
++ *
++ * State 0 = 0% PWM | Shutdown - Fan(s) are off
++ * State 1 = 30% PWM | duty_cycle = 0
++ * State 2 = ~35% PWM | duty_cycle = 1
++ * [...]
++ * State 15 = ~95% PWM | duty_cycle = 14
++ * State 16 = 100% PWM | duty_cycle = 15
++ */
++#define TC654_MAX_COOLING_STATE 16
++
++static int tc654_get_max_state(struct thermal_cooling_device *cdev, unsigned long *state)
++{
++ *state = TC654_MAX_COOLING_STATE;
++ return 0;
++}
++
++static int tc654_get_cur_state(struct thermal_cooling_device *cdev, unsigned long *state)
++{
++ struct tc654_data *data = tc654_update_client(cdev->devdata);
++
++ if (IS_ERR(data))
++ return PTR_ERR(data);
++
++ if (data->config & TC654_REG_CONFIG_SDM)
++ *state = 0; /* FAN is off */
++ else
++ *state = data->duty_cycle + 1; /* offset PWM States by 1 */
++
++ return 0;
++}
++
++static int tc654_set_cur_state(struct thermal_cooling_device *cdev, unsigned long state)
++{
++ struct tc654_data *data = tc654_update_client(cdev->devdata);
++
++ if (IS_ERR(data))
++ return PTR_ERR(data);
++
++ return _set_pwm(data, clamp_val(state, 0, TC654_MAX_COOLING_STATE));
++}
++
++static const struct thermal_cooling_device_ops tc654_fan_cool_ops = {
++ .get_max_state = tc654_get_max_state,
++ .get_cur_state = tc654_get_cur_state,
++ .set_cur_state = tc654_set_cur_state,
++};
++
++/*
+ * device probe and removal
+ */
+
+@@ -472,7 +535,18 @@ static int tc654_probe(struct i2c_client
+ hwmon_dev =
+ devm_hwmon_device_register_with_groups(dev, client->name, data,
+ tc654_groups);
+- return PTR_ERR_OR_ZERO(hwmon_dev);
++ if (IS_ERR(hwmon_dev))
++ return PTR_ERR(hwmon_dev);
++
++ if (IS_ENABLED(CONFIG_THERMAL)) {
++ struct thermal_cooling_device *cdev;
++
++ cdev = devm_thermal_of_cooling_device_register(dev, dev->of_node, client->name,
++ hwmon_dev, &tc654_fan_cool_ops);
++ return PTR_ERR_OR_ZERO(cdev);
++ }
++
++ return 0;
+ }
+
+ static const struct i2c_device_id tc654_id[] = {
--- /dev/null
+--- a/arch/powerpc/platforms/44x/Kconfig
++++ b/arch/powerpc/platforms/44x/Kconfig
+@@ -121,6 +121,17 @@ config CANYONLANDS
+ help
+ This option enables support for the AMCC PPC460EX evaluation board.
+
++config APOLLO3G
++ bool "Apollo3G"
++ depends on 44x
++ default n
++ select PPC44x_SIMPLE
++ select APM821xx
++ select IBM_EMAC_RGMII
++ select 460EX
++ help
++ This option enables support for the AMCC Apollo 3G board.
++
+ config GLACIER
+ bool "Glacier"
+ depends on 44x
+--- a/arch/powerpc/platforms/44x/ppc44x_simple.c
++++ b/arch/powerpc/platforms/44x/ppc44x_simple.c
+@@ -47,6 +47,7 @@ machine_device_initcall(ppc44x_simple, p
+ * board.c file for it rather than adding it to this list.
+ */
+ static char *board[] __initdata = {
++ "amcc,apollo3g",
+ "amcc,arches",
+ "amcc,bamboo",
+ "apm,bluestone",
--- /dev/null
+--- a/arch/powerpc/platforms/4xx/pci.c
++++ b/arch/powerpc/platforms/4xx/pci.c
+@@ -1060,15 +1060,24 @@ static int __init apm821xx_pciex_init_po
+ u32 val;
+
+ /*
+- * Do a software reset on PCIe ports.
+- * This code is to fix the issue that pci drivers doesn't re-assign
+- * bus number for PCIE devices after Uboot
+- * scanned and configured all the buses (eg. PCIE NIC IntelPro/1000
+- * PT quad port, SAS LSI 1064E)
++ * Only reset the PHY when no link is currently established.
++ * This is for the Atheros PCIe board which has problems to establish
++ * the link (again) after this PHY reset. All other currently tested
++ * PCIe boards don't show this problem.
+ */
+-
+- mtdcri(SDR0, PESDR0_460EX_PHY_CTL_RST, 0x0);
+- mdelay(10);
++ val = mfdcri(SDR0, port->sdr_base + PESDRn_LOOP);
++ if (!(val & 0x00001000)) {
++ /*
++ * Do a software reset on PCIe ports.
++ * This code is to fix the issue that pci drivers doesn't re-assign
++ * bus number for PCIE devices after Uboot
++ * scanned and configured all the buses (eg. PCIE NIC IntelPro/1000
++ * PT quad port, SAS LSI 1064E)
++ */
++
++ mtdcri(SDR0, PESDR0_460EX_PHY_CTL_RST, 0x0);
++ mdelay(10);
++ }
+
+ if (port->endpoint)
+ val = PTYPE_LEGACY_ENDPOINT << 20;
+@@ -1085,9 +1094,12 @@ static int __init apm821xx_pciex_init_po
+ mtdcri(SDR0, PESDR0_460EX_L0DRV, 0x00000130);
+ mtdcri(SDR0, PESDR0_460EX_L0CLK, 0x00000006);
+
+- mtdcri(SDR0, PESDR0_460EX_PHY_CTL_RST, 0x10000000);
+- mdelay(50);
+- mtdcri(SDR0, PESDR0_460EX_PHY_CTL_RST, 0x30000000);
++ val = mfdcri(SDR0, port->sdr_base + PESDRn_LOOP);
++ if (!(val & 0x00001000)) {
++ mtdcri(SDR0, PESDR0_460EX_PHY_CTL_RST, 0x10000000);
++ mdelay(50);
++ mtdcri(SDR0, PESDR0_460EX_PHY_CTL_RST, 0x30000000);
++ }
+
+ mtdcri(SDR0, port->sdr_base + PESDRn_RCSSET,
+ mfdcri(SDR0, port->sdr_base + PESDRn_RCSSET) |
--- /dev/null
+--- a/arch/powerpc/platforms/4xx/pci.c
++++ b/arch/powerpc/platforms/4xx/pci.c
+@@ -1902,9 +1902,9 @@ static void __init ppc4xx_configure_pcie
+ * if it works
+ */
+ out_le32(mbase + PECFG_PIM0LAL, 0x00000000);
+- out_le32(mbase + PECFG_PIM0LAH, 0x00000000);
++ out_le32(mbase + PECFG_PIM0LAH, 0x00000008);
+ out_le32(mbase + PECFG_PIM1LAL, 0x00000000);
+- out_le32(mbase + PECFG_PIM1LAH, 0x00000000);
++ out_le32(mbase + PECFG_PIM1LAH, 0x0000000c);
+ out_le32(mbase + PECFG_PIM01SAH, 0xffff0000);
+ out_le32(mbase + PECFG_PIM01SAL, 0x00000000);
+
--- /dev/null
+From c9395ad54e2cabb87d408becc37566f3d8248933 Mon Sep 17 00:00:00 2001
+From: Christian Lamparter <chunkeey@gmail.com>
+Date: Sun, 1 Dec 2019 02:08:23 +0100
+Subject: [PATCH] powerpc: bootwrapper: force gzip as mkimage's compression
+ method
+
+Due to CONFIG_KERNEL_XZ symbol, the bootwrapper code tries to
+instruct the mkimage to use the xz compression, which isn't
+supported. This patch forces the gzip compression, which is
+supported and doesn't matter because the generated uImage for
+the apm821xx target gets ignored as the OpenWrt toolchain will
+do separate U-Boot kernel images for each device individually.
+
+Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
+---
+ arch/powerpc/boot/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/arch/powerpc/boot/Makefile
++++ b/arch/powerpc/boot/Makefile
+@@ -257,7 +257,7 @@ compressor-$(CONFIG_KERNEL_LZO) := lzo
+
+ # args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd
+ quiet_cmd_wrap = WRAP $@
+- cmd_wrap =$(CONFIG_SHELL) $(wrapper) -Z $(compressor-y) -c -o $@ -p $2 \
++ cmd_wrap =$(CONFIG_SHELL) $(wrapper) -Z gzip -c -o $@ -p $2 \
+ $(CROSSWRAP) $(if $3, -s $3)$(if $4, -d $4)$(if $5, -i $5) \
+ vmlinux
+