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Tue, 20 Jul 2021 23:02:38 -0400 (EDT) From: Jiaxun Yang To: linux-mips@vger.kernel.org Cc: tsbogend@alpha.franken.de, mturquette@baylibre.com, daniel.lezcano@linaro.org, linus.walleij@linaro.org, vkoul@kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, Jiaxun Yang Subject: [PATCH v3 8/9] MIPS: Retire MACH_PISTACHIO Date: Wed, 21 Jul 2021 11:01:33 +0800 Message-Id: <20210721030134.10562-9-jiaxun.yang@flygoat.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210721030134.10562-1-jiaxun.yang@flygoat.com> References: <20210721030134.10562-1-jiaxun.yang@flygoat.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210720_200244_776290_A2FC6FAD X-CRM114-Status: GOOD ( 11.01 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Now it can be replaced by generic kernel. Signed-off-by: Jiaxun Yang Reported-by: kernel test robot Reported-by: kernel test robot --- arch/mips/Kbuild.platforms | 1 - arch/mips/Kconfig | 29 --- arch/mips/boot/dts/Makefile | 1 - arch/mips/boot/dts/img/Makefile | 3 - arch/mips/configs/pistachio_defconfig | 316 -------------------------- arch/mips/pistachio/Kconfig | 14 -- arch/mips/pistachio/Makefile | 2 - arch/mips/pistachio/Platform | 6 - arch/mips/pistachio/init.c | 125 ---------- arch/mips/pistachio/irq.c | 24 -- arch/mips/pistachio/time.c | 55 ----- 11 files changed, 576 deletions(-) delete mode 100644 arch/mips/configs/pistachio_defconfig delete mode 100644 arch/mips/pistachio/Kconfig delete mode 100644 arch/mips/pistachio/Makefile delete mode 100644 arch/mips/pistachio/Platform delete mode 100644 arch/mips/pistachio/init.c delete mode 100644 arch/mips/pistachio/irq.c delete mode 100644 arch/mips/pistachio/time.c diff --git a/arch/mips/Kbuild.platforms b/arch/mips/Kbuild.platforms index e4f6e49417a9..584081df89c2 100644 --- a/arch/mips/Kbuild.platforms +++ b/arch/mips/Kbuild.platforms @@ -21,7 +21,6 @@ platform-$(CONFIG_MIPS_MALTA) += mti-malta/ platform-$(CONFIG_MACH_NINTENDO64) += n64/ platform-$(CONFIG_NLM_COMMON) += netlogic/ platform-$(CONFIG_PIC32MZDA) += pic32/ -platform-$(CONFIG_MACH_PISTACHIO) += pistachio/ platform-$(CONFIG_RALINK) += ralink/ platform-$(CONFIG_MIKROTIK_RB532) += rb532/ platform-$(CONFIG_SGI_IP22) += sgi-ip22/ diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index ed51970c08e7..c543fad7fe94 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -512,35 +512,6 @@ config MACH_LOONGSON64 and Loongson-2F which will be removed), developed by the Institute of Computing Technology (ICT), Chinese Academy of Sciences (CAS). -config MACH_PISTACHIO - bool "IMG Pistachio SoC based boards" - select BOOT_ELF32 - select BOOT_RAW - select CEVT_R4K - select CLKSRC_MIPS_GIC - select COMMON_CLK - select CSRC_R4K - select DMA_NONCOHERENT - select GPIOLIB - select IRQ_MIPS_CPU - select MFD_SYSCON - select MIPS_CPU_SCACHE - select MIPS_GIC - select PINCTRL - select REGULATOR - select SYS_HAS_CPU_MIPS32_R2 - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_LITTLE_ENDIAN - select SYS_SUPPORTS_MIPS_CPS - select SYS_SUPPORTS_MULTITHREADING - select SYS_SUPPORTS_RELOCATABLE - select SYS_SUPPORTS_ZBOOT - select SYS_HAS_EARLY_PRINTK - select USE_GENERIC_EARLY_PRINTK_8250 - select USE_OF - help - This enables support for the IMG Pistachio SoC platform. - config MIPS_MALTA bool "MIPS Malta board" select ARCH_MAY_HAVE_PC_FDC diff --git a/arch/mips/boot/dts/Makefile b/arch/mips/boot/dts/Makefile index 188301164d9e..be96d35eb582 100644 --- a/arch/mips/boot/dts/Makefile +++ b/arch/mips/boot/dts/Makefile @@ -1,7 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 subdir-$(CONFIG_BMIPS_GENERIC) += brcm subdir-$(CONFIG_CAVIUM_OCTEON_SOC) += cavium-octeon -subdir-$(CONFIG_MACH_PISTACHIO) += img subdir-$(CONFIG_FIT_IMAGE_FDT_MARDUK) += img subdir-$(CONFIG_FIT_IMAGE_FDT_BOSTON) += img subdir-$(CONFIG_MACH_INGENIC) += ingenic diff --git a/arch/mips/boot/dts/img/Makefile b/arch/mips/boot/dts/img/Makefile index 24f6bbeadd48..ebb47490b04b 100644 --- a/arch/mips/boot/dts/img/Makefile +++ b/arch/mips/boot/dts/img/Makefile @@ -2,6 +2,3 @@ dtb-$(CONFIG_FIT_IMAGE_FDT_BOSTON) += boston.dtb dtb-$(CONFIG_FIT_IMAGE_FDT_MARDUK) += pistachio_marduk.dtb - -dtb-$(CONFIG_MACH_PISTACHIO) += pistachio_marduk.dtb -obj-$(CONFIG_MACH_PISTACHIO) += pistachio_marduk.dtb.o diff --git a/arch/mips/configs/pistachio_defconfig b/arch/mips/configs/pistachio_defconfig deleted file mode 100644 index b9adf15ebbec..000000000000 --- a/arch/mips/configs/pistachio_defconfig +++ /dev/null @@ -1,316 +0,0 @@ -# CONFIG_LOCALVERSION_AUTO is not set -CONFIG_DEFAULT_HOSTNAME="localhost" -CONFIG_SYSVIPC=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_PREEMPT_VOLUNTARY=y -CONFIG_IKCONFIG=m -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=18 -CONFIG_CGROUPS=y -CONFIG_CGROUP_SCHED=y -CONFIG_CFS_BANDWIDTH=y -CONFIG_CGROUP_FREEZER=y -CONFIG_NAMESPACES=y -CONFIG_USER_NS=y -CONFIG_BLK_DEV_INITRD=y -# CONFIG_RD_BZIP2 is not set -# CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set -# CONFIG_RD_LZ4 is not set -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_EMBEDDED=y -# CONFIG_COMPAT_BRK is not set -CONFIG_PROFILING=y -CONFIG_MACH_PISTACHIO=y -CONFIG_MIPS_CPS=y -CONFIG_NR_CPUS=4 -CONFIG_PM_DEBUG=y -CONFIG_PM_ADVANCED_DEBUG=y -CONFIG_CPU_IDLE=y -# CONFIG_MIPS_CPS_CPUIDLE is not set -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_PARTITION_ADVANCED=y -# CONFIG_COMPACTION is not set -CONFIG_DEFAULT_MMAP_MIN_ADDR=32768 -CONFIG_ZSMALLOC=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=m -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_MULTIPATH=y -CONFIG_IP_ROUTE_VERBOSE=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_MROUTE=y -CONFIG_IP_PIMSM_V1=y -CONFIG_IP_PIMSM_V2=y -CONFIG_SYN_COOKIES=y -CONFIG_INET_AH=m -CONFIG_INET_ESP=m -CONFIG_INET_IPCOMP=m -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=m -# CONFIG_INET_DIAG is not set -CONFIG_TCP_CONG_ADVANCED=y -# CONFIG_TCP_CONG_BIC is not set -# CONFIG_TCP_CONG_WESTWOOD is not set -# CONFIG_TCP_CONG_HTCP is not set -CONFIG_TCP_CONG_LP=m -CONFIG_TCP_MD5SIG=y -CONFIG_INET6_AH=m -CONFIG_INET6_ESP=m -CONFIG_INET6_XFRM_MODE_TRANSPORT=m -CONFIG_INET6_XFRM_MODE_TUNNEL=m -CONFIG_INET6_XFRM_MODE_BEET=m -CONFIG_IPV6_SIT=m -CONFIG_NETWORK_SECMARK=y -CONFIG_NETFILTER=y -# CONFIG_BRIDGE_NETFILTER is not set -CONFIG_NF_CONNTRACK=y -CONFIG_NF_CT_NETLINK=y -CONFIG_NETFILTER_XT_MARK=m -CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y -CONFIG_NETFILTER_XT_TARGET_DSCP=y -CONFIG_NETFILTER_XT_TARGET_NFLOG=y -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y -CONFIG_NETFILTER_XT_TARGET_SECMARK=y -CONFIG_NETFILTER_XT_TARGET_TCPMSS=m -CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y -CONFIG_NETFILTER_XT_MATCH_DSCP=y -CONFIG_NETFILTER_XT_MATCH_POLICY=y -CONFIG_NETFILTER_XT_MATCH_STATE=y -CONFIG_NF_NAT_IPV4=m -CONFIG_IP_NF_IPTABLES=y -CONFIG_IP_NF_FILTER=y -CONFIG_IP_NF_TARGET_REJECT=y -CONFIG_IP_NF_MANGLE=y -CONFIG_NF_NAT_IPV6=m -CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_FILTER=m -CONFIG_IP6_NF_TARGET_REJECT=m -CONFIG_IP6_NF_MANGLE=m -CONFIG_BRIDGE=m -CONFIG_VLAN_8021Q=m -CONFIG_NET_SCHED=y -CONFIG_NET_SCH_HTB=m -CONFIG_NET_SCH_CODEL=m -CONFIG_NET_SCH_FQ_CODEL=m -CONFIG_NET_CLS_U32=m -CONFIG_CLS_U32_MARK=y -CONFIG_BT=m -CONFIG_BT_RFCOMM=m -CONFIG_BT_HCIBTUSB=m -CONFIG_BT_HCIBFUSB=m -CONFIG_BT_HCIVHCI=m -CONFIG_CFG80211=m -CONFIG_NL80211_TESTMODE=y -CONFIG_CFG80211_DEBUGFS=y -CONFIG_CFG80211_WEXT=y -CONFIG_MAC80211=m -CONFIG_MAC80211_LEDS=y -CONFIG_MAC80211_DEBUGFS=y -CONFIG_MAC80211_DEBUG_MENU=y -CONFIG_MAC80211_VERBOSE_DEBUG=y -CONFIG_RFKILL=y -CONFIG_DEVTMPFS=y -CONFIG_DEVTMPFS_MOUNT=y -CONFIG_DEBUG_DEVRES=y -CONFIG_CONNECTOR=y -CONFIG_MTD=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_SPI_NOR=y -CONFIG_MTD_UBI=y -CONFIG_MTD_UBI_BLOCK=y -CONFIG_ZRAM=m -CONFIG_BLK_DEV_LOOP=y -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_BLK_DEV_SR=m -CONFIG_SCSI_SPI_ATTRS=y -CONFIG_MD=y -CONFIG_BLK_DEV_DM=y -CONFIG_DM_CRYPT=y -CONFIG_DM_VERITY=y -CONFIG_NETDEVICES=y -CONFIG_TUN=m -CONFIG_VETH=m -# CONFIG_NET_VENDOR_MARVELL is not set -# CONFIG_NET_VENDOR_MICREL is not set -# CONFIG_NET_VENDOR_MICROCHIP is not set -# CONFIG_NET_VENDOR_NATSEMI is not set -# CONFIG_NET_VENDOR_SEEQ is not set -# CONFIG_NET_VENDOR_SMSC is not set -CONFIG_STMMAC_ETH=y -# CONFIG_NET_VENDOR_VIA is not set -CONFIG_PPP=m -CONFIG_PPP_ASYNC=m -CONFIG_USB_PEGASUS=m -CONFIG_USB_RTL8150=m -CONFIG_USB_RTL8152=m -CONFIG_USB_NET_DM9601=m -CONFIG_USB_NET_SMSC75XX=m -CONFIG_USB_NET_SMSC95XX=m -CONFIG_USB_NET_MCS7830=m -# CONFIG_USB_NET_CDC_SUBSET is not set -# CONFIG_USB_NET_ZAURUS is not set -CONFIG_HOSTAP=m -CONFIG_HOSTAP_FIRMWARE=y -CONFIG_HOSTAP_FIRMWARE_NVRAM=y -CONFIG_LIBERTAS_THINFIRM=m -CONFIG_RT2X00=m -CONFIG_RT2800USB=m -CONFIG_MAC80211_HWSIM=m -CONFIG_USB_NET_RNDIS_WLAN=m -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set -CONFIG_KEYBOARD_GPIO=y -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -# CONFIG_VT is not set -# CONFIG_LEGACY_PTYS is not set -CONFIG_SERIAL_8250=y -# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_DW=y -CONFIG_SERIAL_OF_PLATFORM=y -CONFIG_HW_RANDOM=y -CONFIG_TCG_TPM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=m -CONFIG_I2C_IMG=y -CONFIG_I2C_STUB=m -CONFIG_SPI=y -CONFIG_SPI_BITBANG=m -CONFIG_SPI_IMG_SPFI=y -CONFIG_SPI_SPIDEV=y -CONFIG_DEBUG_GPIO=y -CONFIG_GPIO_SYSFS=y -CONFIG_POWER_SUPPLY=y -CONFIG_THERMAL=y -CONFIG_WATCHDOG=y -CONFIG_IMGPDC_WDT=y -CONFIG_REGULATOR_FIXED_VOLTAGE=y -CONFIG_REGULATOR_GPIO=y -CONFIG_RC_CORE=y -CONFIG_RC_DEVICES=y -CONFIG_IR_IMG=y -CONFIG_IR_IMG_NEC=y -CONFIG_IR_IMG_JVC=y -CONFIG_IR_IMG_SONY=y -CONFIG_IR_IMG_SHARP=y -CONFIG_IR_IMG_SANYO=y -CONFIG_IR_IMG_RC5=y -CONFIG_IR_IMG_RC6=y -CONFIG_MEDIA_SUPPORT=y -CONFIG_FB=y -CONFIG_FB_MODE_HELPERS=y -# CONFIG_LCD_CLASS_DEVICE is not set -CONFIG_BACKLIGHT_CLASS_DEVICE=y -CONFIG_SOUND=y -CONFIG_SND=y -CONFIG_SND_HRTIMER=m -CONFIG_SND_DYNAMIC_MINORS=y -CONFIG_SND_SEQUENCER=m -CONFIG_SND_SEQ_DUMMY=m -# CONFIG_SND_SPI is not set -CONFIG_SND_USB_AUDIO=m -CONFIG_USB=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -# CONFIG_USB_DEFAULT_PERSIST is not set -CONFIG_USB_MON=y -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_EHCI_ROOT_HUB_TT=y -CONFIG_USB_ACM=y -CONFIG_USB_STORAGE=y -CONFIG_USB_DWC2=y -CONFIG_USB_SERIAL=y -CONFIG_USB_SERIAL_GENERIC=y -CONFIG_USB_SERIAL_CP210X=m -CONFIG_USB_SERIAL_FTDI_SIO=m -CONFIG_USB_SERIAL_KEYSPAN=m -CONFIG_USB_SERIAL_PL2303=m -CONFIG_USB_SERIAL_OTI6858=m -CONFIG_USB_SERIAL_QUALCOMM=m -CONFIG_USB_SERIAL_SIERRAWIRELESS=m -CONFIG_USB_SERIAL_OPTION=m -CONFIG_MMC=y -CONFIG_MMC_BLOCK_MINORS=16 -CONFIG_MMC_TEST=m -CONFIG_MMC_DW=y -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_RTC_CLASS=y -CONFIG_DMADEVICES=y -CONFIG_IMG_MDC_DMA=y -CONFIG_STAGING=y -CONFIG_ASHMEM=y -# CONFIG_IOMMU_SUPPORT is not set -CONFIG_MEMORY=y -CONFIG_IIO=y -CONFIG_CC10001_ADC=y -CONFIG_PWM=y -CONFIG_PWM_IMG=y -CONFIG_PHY_PISTACHIO_USB=y -CONFIG_ANDROID=y -CONFIG_EXT4_FS=y -CONFIG_EXT4_FS_POSIX_ACL=y -CONFIG_EXT4_FS_SECURITY=y -# CONFIG_DNOTIFY is not set -CONFIG_FUSE_FS=m -CONFIG_ISO9660_FS=m -CONFIG_JOLIET=y -CONFIG_ZISOFS=y -CONFIG_UDF_FS=m -CONFIG_VFAT_FS=m -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -CONFIG_ECRYPT_FS=y -CONFIG_HFSPLUS_FS=m -CONFIG_UBIFS_FS=y -CONFIG_SQUASHFS=y -CONFIG_SQUASHFS_FILE_DIRECT=y -CONFIG_SQUASHFS_LZO=y -CONFIG_PSTORE=y -CONFIG_PSTORE_CONSOLE=y -CONFIG_PSTORE_RAM=y -CONFIG_NFS_FS=y -CONFIG_ROOT_NFS=y -CONFIG_NLS_DEFAULT="utf8" -CONFIG_NLS_CODEPAGE_437=m -CONFIG_NLS_ASCII=m -CONFIG_NLS_ISO8859_1=m -CONFIG_SECURITY=y -CONFIG_SECURITY_NETWORK=y -CONFIG_SECURITY_YAMA=y -CONFIG_CRYPTO_AUTHENC=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_SHA1=y -CONFIG_CRYPTO_SHA256=y -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_ARC4=y -CONFIG_CRYPTO_DES=y -CONFIG_CRC_CCITT=y -CONFIG_CRC_T10DIF=m -CONFIG_CRC7=m -# CONFIG_XZ_DEC_X86 is not set -CONFIG_PRINTK_TIME=y -CONFIG_DEBUG_INFO=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0 -# CONFIG_SCHED_DEBUG is not set -CONFIG_SCHEDSTATS=y -CONFIG_DEBUG_SPINLOCK=y -CONFIG_DEBUG_CREDENTIALS=y -CONFIG_FUNCTION_TRACER=y -CONFIG_BLK_DEV_IO_TRACE=y -CONFIG_LKDTM=y -CONFIG_TEST_UDELAY=m diff --git a/arch/mips/pistachio/Kconfig b/arch/mips/pistachio/Kconfig deleted file mode 100644 index 9a0e06c95184..000000000000 --- a/arch/mips/pistachio/Kconfig +++ /dev/null @@ -1,14 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -config PISTACHIO_GPTIMER_CLKSRC - bool "Enable General Purpose Timer based clocksource" - depends on MACH_PISTACHIO - select CLKSRC_PISTACHIO - select MIPS_EXTERNAL_TIMER - help - This option enables a clocksource driver based on a Pistachio - SoC General Purpose external timer. - - If you want to enable the CPUFreq, you need to enable - this option. - - If you don't want to enable CPUFreq, you can leave this disabled. diff --git a/arch/mips/pistachio/Makefile b/arch/mips/pistachio/Makefile deleted file mode 100644 index 66f4af17fb66..000000000000 --- a/arch/mips/pistachio/Makefile +++ /dev/null @@ -1,2 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -obj-y += init.o irq.o time.o diff --git a/arch/mips/pistachio/Platform b/arch/mips/pistachio/Platform deleted file mode 100644 index c59de86dbddf..000000000000 --- a/arch/mips/pistachio/Platform +++ /dev/null @@ -1,6 +0,0 @@ -# -# IMG Pistachio SoC -# -load-$(CONFIG_MACH_PISTACHIO) += 0xffffffff80400000 -zload-$(CONFIG_MACH_PISTACHIO) += 0xffffffff81000000 -all-$(CONFIG_MACH_PISTACHIO) := uImage.gz diff --git a/arch/mips/pistachio/init.c b/arch/mips/pistachio/init.c deleted file mode 100644 index e0bacfc3c6b4..000000000000 --- a/arch/mips/pistachio/init.c +++ /dev/null @@ -1,125 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Pistachio platform setup - * - * Copyright (C) 2014 Google, Inc. - * Copyright (C) 2016 Imagination Technologies - */ - -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -/* - * Core revision register decoding - * Bits 23 to 20: Major rev - * Bits 15 to 8: Minor rev - * Bits 7 to 0: Maintenance rev - */ -#define PISTACHIO_CORE_REV_REG 0xB81483D0 -#define PISTACHIO_CORE_REV_A1 0x00100006 -#define PISTACHIO_CORE_REV_B0 0x00100106 - -const char *get_system_type(void) -{ - u32 core_rev; - const char *sys_type; - - core_rev = __raw_readl((const void *)PISTACHIO_CORE_REV_REG); - - switch (core_rev) { - case PISTACHIO_CORE_REV_B0: - sys_type = "IMG Pistachio SoC (B0)"; - break; - - case PISTACHIO_CORE_REV_A1: - sys_type = "IMG Pistachio SoC (A1)"; - break; - - default: - sys_type = "IMG Pistachio SoC"; - break; - } - - return sys_type; -} - -void __init *plat_get_fdt(void) -{ - if (fw_arg0 != -2) - panic("Device-tree not present"); - return (void *)fw_arg1; -} - -void __init plat_mem_setup(void) -{ - __dt_setup_arch(plat_get_fdt()); -} - -#define DEFAULT_CPC_BASE_ADDR 0x1bde0000 -#define DEFAULT_CDMM_BASE_ADDR 0x1bdd0000 - -phys_addr_t mips_cpc_default_phys_base(void) -{ - return DEFAULT_CPC_BASE_ADDR; -} - -phys_addr_t mips_cdmm_phys_base(void) -{ - return DEFAULT_CDMM_BASE_ADDR; -} - -static void __init mips_nmi_setup(void) -{ - void *base; - - base = cpu_has_veic ? - (void *)(CAC_BASE + 0xa80) : - (void *)(CAC_BASE + 0x380); - memcpy(base, except_vec_nmi, 0x80); - flush_icache_range((unsigned long)base, - (unsigned long)base + 0x80); -} - -static void __init mips_ejtag_setup(void) -{ - void *base; - extern char except_vec_ejtag_debug[]; - - base = cpu_has_veic ? - (void *)(CAC_BASE + 0xa00) : - (void *)(CAC_BASE + 0x300); - memcpy(base, except_vec_ejtag_debug, 0x80); - flush_icache_range((unsigned long)base, - (unsigned long)base + 0x80); -} - -void __init prom_init(void) -{ - board_nmi_handler_setup = mips_nmi_setup; - board_ejtag_handler_setup = mips_ejtag_setup; - - mips_cm_probe(); - mips_cpc_probe(); - register_cps_smp_ops(); - - pr_info("SoC Type: %s\n", get_system_type()); -} - -void __init device_tree_init(void) -{ - if (!initial_boot_params) - return; - - unflatten_and_copy_device_tree(); -} diff --git a/arch/mips/pistachio/irq.c b/arch/mips/pistachio/irq.c deleted file mode 100644 index 437c3101ac45..000000000000 --- a/arch/mips/pistachio/irq.c +++ /dev/null @@ -1,24 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Pistachio IRQ setup - * - * Copyright (C) 2014 Google, Inc. - */ - -#include -#include -#include - -#include -#include - -void __init arch_init_irq(void) -{ - pr_info("EIC is %s\n", cpu_has_veic ? "on" : "off"); - pr_info("VINT is %s\n", cpu_has_vint ? "on" : "off"); - - if (!cpu_has_veic) - mips_cpu_irq_init(); - - irqchip_init(); -} diff --git a/arch/mips/pistachio/time.c b/arch/mips/pistachio/time.c deleted file mode 100644 index de64751dec40..000000000000 --- a/arch/mips/pistachio/time.c +++ /dev/null @@ -1,55 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Pistachio clocksource/timer setup - * - * Copyright (C) 2014 Google, Inc. - */ - -#include -#include -#include -#include -#include - -#include -#include - -unsigned int get_c0_compare_int(void) -{ - return gic_get_c0_compare_int(); -} - -int get_c0_perfcount_int(void) -{ - return gic_get_c0_perfcount_int(); -} -EXPORT_SYMBOL_GPL(get_c0_perfcount_int); - -int get_c0_fdc_int(void) -{ - return gic_get_c0_fdc_int(); -} - -void __init plat_time_init(void) -{ - struct device_node *np; - struct clk *clk; - - of_clk_init(NULL); - timer_probe(); - - np = of_get_cpu_node(0, NULL); - if (!np) { - pr_err("Failed to get CPU node\n"); - return; - } - - clk = of_clk_get(np, 0); - if (IS_ERR(clk)) { - pr_err("Failed to get CPU clock: %ld\n", PTR_ERR(clk)); - return; - } - - mips_hpt_frequency = clk_get_rate(clk) / 2; - clk_put(clk); -}