From patchwork Tue Jul 5 20:10:07 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Pitre X-Patchwork-Id: 946472 Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by demeter2.kernel.org (8.14.4/8.14.4) with ESMTP id p65KAOjZ016428 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Tue, 5 Jul 2011 20:10:45 GMT Received: from canuck.infradead.org ([2001:4978:20e::1]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1QeBwk-0008O3-Mb; Tue, 05 Jul 2011 20:10:14 +0000 Received: from localhost ([127.0.0.1] helo=canuck.infradead.org) by canuck.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1QeBwk-00029M-9W; Tue, 05 Jul 2011 20:10:14 +0000 Received: from relais.videotron.ca ([24.201.245.36]) by canuck.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1QeBwe-000293-Op for linux-arm-kernel@lists.infradead.org; Tue, 05 Jul 2011 20:10:12 +0000 MIME-version: 1.0 Received: from xanadu.home ([66.130.28.92]) by VL-MR-MRZ20.ip.videotron.ca (Sun Java(tm) System Messaging Server 6.3-8.01 (built Dec 16 2008; 32bit)) with ESMTP id <0LNV0087KMO68W30@VL-MR-MRZ20.ip.videotron.ca> for linux-arm-kernel@lists.infradead.org; Tue, 05 Jul 2011 16:09:42 -0400 (EDT) Date: Tue, 05 Jul 2011 16:10:07 -0400 (EDT) From: Nicolas Pitre X-X-Sender: nico@xanadu.home To: linux-arm-kernel@lists.infradead.org, Ke Wei Subject: [PATCH/RFC] mach-loki: delete Message-id: User-Agent: Alpine 2.00 (LFD 1167 2008-08-23) X-CRM114-Version: 20090807-BlameThorstenAndJenny ( TRE 0.7.6 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20110705_161008_910762_EB36ED5D X-CRM114-Status: GOOD ( 24.62 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.3.1 on canuck.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [24.201.245.36 listed in list.dnswl.org] Cc: Saeed Bishara , Lennert Buytenhek X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter2.kernel.org [140.211.167.43]); Tue, 05 Jul 2011 20:10:45 +0000 (UTC) If someone disagrees with the following patch please reply ASAP. commit 7c3ecafbeb951d57399ec8e772f987e603e31e40 Author: Nicolas Pitre Date: Tue Jul 5 15:27:58 2011 -0400 ARM: mach-loki: delete This was introduced more than 3 years ago, and since then only generic janitorial changes were made without further addition of actual support for "real" devices. This is therefore a cost with no benefits to keep in the tree. If someone wishes to revive this code, it is always possible to retrieve it from the Git repository. Signed-off-by: Nicolas Pitre CC: Ke Wei CC: Saeed Bishara CC: Lennert Buytenhek --- arch/arm/Makefile | 1 - arch/arm/configs/loki_defconfig | 120 -------------- arch/arm/mach-loki/Kconfig | 13 -- arch/arm/mach-loki/Makefile | 3 - arch/arm/mach-loki/Makefile.boot | 3 - arch/arm/mach-loki/addr-map.c | 122 -------------- arch/arm/mach-loki/common.c | 162 ------------------- arch/arm/mach-loki/common.h | 37 ----- arch/arm/mach-loki/include/mach/bridge-regs.h | 28 ---- arch/arm/mach-loki/include/mach/debug-macro.S | 19 --- arch/arm/mach-loki/include/mach/entry-macro.S | 30 ---- arch/arm/mach-loki/include/mach/hardware.h | 15 -- arch/arm/mach-loki/include/mach/io.h | 26 --- arch/arm/mach-loki/include/mach/irqs.h | 58 ------- arch/arm/mach-loki/include/mach/loki.h | 83 ---------- arch/arm/mach-loki/include/mach/system.h | 36 ---- arch/arm/mach-loki/include/mach/timex.h | 11 -- arch/arm/mach-loki/include/mach/uncompress.h | 47 ------ arch/arm/mach-loki/include/mach/vmalloc.h | 5 - arch/arm/mach-loki/irq.c | 22 --- arch/arm/mach-loki/lb88rc8480-setup.c | 99 ----------- 21 files changed, 0 insertions(+), 940 deletions(-) diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 64d2591..25f34a8 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -150,7 +150,6 @@ machine-$(CONFIG_ARCH_IXP23XX) := ixp23xx machine-$(CONFIG_ARCH_IXP4XX) := ixp4xx machine-$(CONFIG_ARCH_KIRKWOOD) := kirkwood machine-$(CONFIG_ARCH_KS8695) := ks8695 -machine-$(CONFIG_ARCH_LOKI) := loki machine-$(CONFIG_ARCH_LPC32XX) := lpc32xx machine-$(CONFIG_ARCH_MMP) := mmp machine-$(CONFIG_ARCH_MSM) := msm diff --git a/arch/arm/configs/loki_defconfig b/arch/arm/configs/loki_defconfig deleted file mode 100644 index 1ba752b..0000000 --- a/arch/arm/configs/loki_defconfig +++ /dev/null @@ -1,120 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EXPERT=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_LOKI=y -CONFIG_MACH_LB88RC8480=y -# CONFIG_CPU_FEROCEON_OLD_ID is not set -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_PREEMPT=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IPV6 is not set -CONFIG_NET_PKTGEN=m -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_FTL=y -CONFIG_NFTL=y -CONFIG_MTD_CFI=y -CONFIG_MTD_JEDECPROBE=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_GEOMETRY=y -CONFIG_MTD_CFI_I4=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_CFI_STAA=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_M25P80=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_VERIFY_WRITE=y -CONFIG_MTD_NAND_ORION=y -CONFIG_BLK_DEV_LOOP=y -# CONFIG_MISC_DEVICES is not set -# CONFIG_SCSI_PROC_FS is not set -CONFIG_BLK_DEV_SD=y -CONFIG_BLK_DEV_SR=m -CONFIG_CHR_DEV_SG=m -CONFIG_ATA=y -CONFIG_SATA_MV=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_MII=y -CONFIG_MV643XX_ETH=y -# CONFIG_NETDEV_10000 is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_RUNTIME_UARTS=2 -CONFIG_LEGACY_PTY_COUNT=16 -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_MV64XXX=y -CONFIG_SPI=y -# CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set -CONFIG_USB=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_PRINTER=y -CONFIG_USB_STORAGE=y -CONFIG_USB_STORAGE_DATAFAB=y -CONFIG_USB_STORAGE_FREECOM=y -CONFIG_USB_STORAGE_SDDR09=y -CONFIG_USB_STORAGE_SDDR55=y -CONFIG_USB_STORAGE_JUMPSHOT=y -CONFIG_NEW_LEDS=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_XFS_FS=y -CONFIG_INOTIFY=y -CONFIG_ISO9660_FS=y -CONFIG_UDF_FS=m -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_CRAMFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_BSD_DISKLABEL=y -CONFIG_MINIX_SUBPARTITION=y -CONFIG_SOLARIS_X86_PARTITION=y -CONFIG_UNIXWARE_DISKLABEL=y -CONFIG_LDM_PARTITION=y -CONFIG_LDM_DEBUG=y -CONFIG_SUN_PARTITION=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_CODEPAGE_850=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_ISO8859_2=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_DEBUG_USER=y -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRC_CCITT=y -CONFIG_CRC16=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/mach-loki/Kconfig b/arch/arm/mach-loki/Kconfig deleted file mode 100644 index 0045bdd..0000000 --- a/arch/arm/mach-loki/Kconfig +++ /dev/null @@ -1,13 +0,0 @@ -if ARCH_LOKI - -menu "Marvell Loki (88RC8480) Implementations" - -config MACH_LB88RC8480 - bool "Marvell LB88RC8480 Development Board" - help - Say 'Y' here if you want your kernel to support the - Marvell LB88RC8480 Development Board. - -endmenu - -endif diff --git a/arch/arm/mach-loki/Makefile b/arch/arm/mach-loki/Makefile deleted file mode 100644 index d43233e..0000000 --- a/arch/arm/mach-loki/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -obj-y += common.o addr-map.o irq.o - -obj-$(CONFIG_MACH_LB88RC8480) += lb88rc8480-setup.o diff --git a/arch/arm/mach-loki/Makefile.boot b/arch/arm/mach-loki/Makefile.boot deleted file mode 100644 index 67039c3..0000000 --- a/arch/arm/mach-loki/Makefile.boot +++ /dev/null @@ -1,3 +0,0 @@ - zreladdr-y := 0x00008000 -params_phys-y := 0x00000100 -initrd_phys-y := 0x00800000 diff --git a/arch/arm/mach-loki/addr-map.c b/arch/arm/mach-loki/addr-map.c deleted file mode 100644 index b9537c9..0000000 --- a/arch/arm/mach-loki/addr-map.c +++ /dev/null @@ -1,122 +0,0 @@ -/* - * arch/arm/mach-loki/addr-map.c - * - * Address map functions for Marvell Loki (88RC8480) SoCs - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include -#include -#include -#include -#include -#include "common.h" - -/* - * Generic Address Decode Windows bit settings - */ -#define TARGET_DDR 0 -#define TARGET_DEV_BUS 1 -#define TARGET_PCIE0 3 -#define TARGET_PCIE1 4 -#define ATTR_DEV_BOOT 0x0f -#define ATTR_DEV_CS2 0x1b -#define ATTR_DEV_CS1 0x1d -#define ATTR_DEV_CS0 0x1e -#define ATTR_PCIE_IO 0x51 -#define ATTR_PCIE_MEM 0x59 - -/* - * Helpers to get DDR bank info - */ -#define DDR_SIZE_CS(n) DDR_REG(0x1500 + ((n) << 3)) -#define DDR_BASE_CS(n) DDR_REG(0x1504 + ((n) << 3)) - -/* - * CPU Address Decode Windows registers - */ -#define BRIDGE_REG(x) (BRIDGE_VIRT_BASE | (x)) -#define CPU_WIN_CTRL(n) BRIDGE_REG(0x000 | ((n) << 4)) -#define CPU_WIN_BASE(n) BRIDGE_REG(0x004 | ((n) << 4)) -#define CPU_WIN_REMAP_LO(n) BRIDGE_REG(0x008 | ((n) << 4)) -#define CPU_WIN_REMAP_HI(n) BRIDGE_REG(0x00c | ((n) << 4)) - - -struct mbus_dram_target_info loki_mbus_dram_info; - -static void __init setup_cpu_win(int win, u32 base, u32 size, - u8 target, u8 attr, int remap) -{ - u32 ctrl; - - base &= 0xffff0000; - ctrl = ((size - 1) & 0xffff0000) | (attr << 8) | (1 << 5) | target; - - writel(base, CPU_WIN_BASE(win)); - writel(ctrl, CPU_WIN_CTRL(win)); - if (win < 2) { - if (remap < 0) - remap = base; - - writel(remap & 0xffff0000, CPU_WIN_REMAP_LO(win)); - writel(0, CPU_WIN_REMAP_HI(win)); - } -} - -void __init loki_setup_cpu_mbus(void) -{ - int i; - int cs; - - /* - * First, disable and clear windows. - */ - for (i = 0; i < 8; i++) { - writel(0, CPU_WIN_BASE(i)); - writel(0, CPU_WIN_CTRL(i)); - if (i < 2) { - writel(0, CPU_WIN_REMAP_LO(i)); - writel(0, CPU_WIN_REMAP_HI(i)); - } - } - - /* - * Setup windows for PCIe IO+MEM space. - */ - setup_cpu_win(2, LOKI_PCIE0_MEM_PHYS_BASE, LOKI_PCIE0_MEM_SIZE, - TARGET_PCIE0, ATTR_PCIE_MEM, -1); - setup_cpu_win(3, LOKI_PCIE1_MEM_PHYS_BASE, LOKI_PCIE1_MEM_SIZE, - TARGET_PCIE1, ATTR_PCIE_MEM, -1); - - /* - * Setup MBUS dram target info. - */ - loki_mbus_dram_info.mbus_dram_target_id = TARGET_DDR; - - for (i = 0, cs = 0; i < 4; i++) { - u32 base = readl(DDR_BASE_CS(i)); - u32 size = readl(DDR_SIZE_CS(i)); - - /* - * Chip select enabled? - */ - if (size & 1) { - struct mbus_dram_window *w; - - w = &loki_mbus_dram_info.cs[cs++]; - w->cs_index = i; - w->mbus_attr = 0xf & ~(1 << i); - w->base = base & 0xffff0000; - w->size = (size | 0x0000ffff) + 1; - } - } - loki_mbus_dram_info.num_cs = cs; -} - -void __init loki_setup_dev_boot_win(u32 base, u32 size) -{ - setup_cpu_win(4, base, size, TARGET_DEV_BUS, ATTR_DEV_BOOT, -1); -} diff --git a/arch/arm/mach-loki/common.c b/arch/arm/mach-loki/common.c deleted file mode 100644 index 5f02664..0000000 --- a/arch/arm/mach-loki/common.c +++ /dev/null @@ -1,162 +0,0 @@ -/* - * arch/arm/mach-loki/common.c - * - * Core functions for Marvell Loki (88RC8480) SoCs - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "common.h" - -/***************************************************************************** - * I/O Address Mapping - ****************************************************************************/ -static struct map_desc loki_io_desc[] __initdata = { - { - .virtual = LOKI_REGS_VIRT_BASE, - .pfn = __phys_to_pfn(LOKI_REGS_PHYS_BASE), - .length = LOKI_REGS_SIZE, - .type = MT_DEVICE, - }, -}; - -void __init loki_map_io(void) -{ - iotable_init(loki_io_desc, ARRAY_SIZE(loki_io_desc)); -} - - -/***************************************************************************** - * GE00 - ****************************************************************************/ -void __init loki_ge0_init(struct mv643xx_eth_platform_data *eth_data) -{ - writel(0x00079220, GE0_VIRT_BASE + 0x20b0); - - orion_ge00_init(eth_data, &loki_mbus_dram_info, - GE0_PHYS_BASE, IRQ_LOKI_GBE_A_INT, - 0, LOKI_TCLK); -} - - -/***************************************************************************** - * GE01 - ****************************************************************************/ -void __init loki_ge1_init(struct mv643xx_eth_platform_data *eth_data) -{ - writel(0x00079220, GE1_VIRT_BASE + 0x20b0); - - orion_ge01_init(eth_data, &loki_mbus_dram_info, - GE1_PHYS_BASE, IRQ_LOKI_GBE_B_INT, - 0, LOKI_TCLK); -} - - -/***************************************************************************** - * SAS/SATA - ****************************************************************************/ -static struct resource loki_sas_resources[] = { - { - .name = "mvsas0 mem", - .start = SAS0_PHYS_BASE, - .end = SAS0_PHYS_BASE + 0x01ff, - .flags = IORESOURCE_MEM, - }, { - .name = "mvsas0 irq", - .start = IRQ_LOKI_SAS_A, - .end = IRQ_LOKI_SAS_A, - .flags = IORESOURCE_IRQ, - }, { - .name = "mvsas1 mem", - .start = SAS1_PHYS_BASE, - .end = SAS1_PHYS_BASE + 0x01ff, - .flags = IORESOURCE_MEM, - }, { - .name = "mvsas1 irq", - .start = IRQ_LOKI_SAS_B, - .end = IRQ_LOKI_SAS_B, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device loki_sas = { - .name = "mvsas", - .id = 0, - .dev = { - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .num_resources = ARRAY_SIZE(loki_sas_resources), - .resource = loki_sas_resources, -}; - -void __init loki_sas_init(void) -{ - writel(0x8300f707, DDR_REG(0x1424)); - platform_device_register(&loki_sas); -} - - -/***************************************************************************** - * UART0 - ****************************************************************************/ -void __init loki_uart0_init(void) -{ - orion_uart0_init(UART0_VIRT_BASE, UART0_PHYS_BASE, - IRQ_LOKI_UART0, LOKI_TCLK); -} - -/***************************************************************************** - * UART1 - ****************************************************************************/ -void __init loki_uart1_init(void) -{ - orion_uart1_init(UART1_VIRT_BASE, UART1_PHYS_BASE, - IRQ_LOKI_UART1, LOKI_TCLK); -} - - -/***************************************************************************** - * Time handling - ****************************************************************************/ -void __init loki_init_early(void) -{ - orion_time_set_base(TIMER_VIRT_BASE); -} - -static void loki_timer_init(void) -{ - orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR, - IRQ_LOKI_BRIDGE, LOKI_TCLK); -} - -struct sys_timer loki_timer = { - .init = loki_timer_init, -}; - - -/***************************************************************************** - * General - ****************************************************************************/ -void __init loki_init(void) -{ - printk(KERN_INFO "Loki ID: 88RC8480. TCLK=%d.\n", LOKI_TCLK); - - loki_setup_cpu_mbus(); -} diff --git a/arch/arm/mach-loki/common.h b/arch/arm/mach-loki/common.h deleted file mode 100644 index a315dcf..0000000 --- a/arch/arm/mach-loki/common.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * arch/arm/mach-loki/common.h - * - * Core functions for Marvell Loki (88RC8480) SoCs - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ARCH_LOKI_COMMON_H -#define __ARCH_LOKI_COMMON_H - -struct mv643xx_eth_platform_data; - -/* - * Basic Loki init functions used early by machine-setup. - */ -void loki_map_io(void); -void loki_init(void); -void loki_init_early(void); -void loki_init_irq(void); - -extern struct mbus_dram_target_info loki_mbus_dram_info; -void loki_setup_cpu_mbus(void); -void loki_setup_dev_boot_win(u32 base, u32 size); - -void loki_ge0_init(struct mv643xx_eth_platform_data *eth_data); -void loki_ge1_init(struct mv643xx_eth_platform_data *eth_data); -void loki_sas_init(void); -void loki_uart0_init(void); -void loki_uart1_init(void); - -extern struct sys_timer loki_timer; - - -#endif diff --git a/arch/arm/mach-loki/include/mach/bridge-regs.h b/arch/arm/mach-loki/include/mach/bridge-regs.h deleted file mode 100644 index fd87732..0000000 --- a/arch/arm/mach-loki/include/mach/bridge-regs.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * arch/arm/mach-loki/include/mach/bridge-regs.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_ARCH_BRIDGE_REGS_H -#define __ASM_ARCH_BRIDGE_REGS_H - -#include - -#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108) -#define SOFT_RESET_OUT_EN 0x00000004 - -#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) -#define SOFT_RESET 0x00000001 - -#define BRIDGE_INT_TIMER1_CLR 0x0004 - -#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) -#define IRQ_CAUSE_OFF 0x0000 -#define IRQ_MASK_OFF 0x0004 - -#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) - -#endif diff --git a/arch/arm/mach-loki/include/mach/debug-macro.S b/arch/arm/mach-loki/include/mach/debug-macro.S deleted file mode 100644 index cc90d99..0000000 --- a/arch/arm/mach-loki/include/mach/debug-macro.S +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/mach-loki/include/mach/debug-macro.S - * - * 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. -*/ - -#include - - .macro addruart, rp, rv - ldr \rp, =LOKI_REGS_PHYS_BASE - ldr \rv, =LOKI_REGS_VIRT_BASE - orr \rp, \rp, #0x00012000 - orr \rv, \rv, #0x00012000 - .endm - -#define UART_SHIFT 2 -#include diff --git a/arch/arm/mach-loki/include/mach/entry-macro.S b/arch/arm/mach-loki/include/mach/entry-macro.S deleted file mode 100644 index bc917ed..0000000 --- a/arch/arm/mach-loki/include/mach/entry-macro.S +++ /dev/null @@ -1,30 +0,0 @@ -/* - * arch/arm/mach-loki/include/mach/entry-macro.S - * - * Low-level IRQ helper macros for Marvell Loki (88RC8480) platforms - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include - - .macro disable_fiq - .endm - - .macro arch_ret_to_user, tmp1, tmp2 - .endm - - .macro get_irqnr_preamble, base, tmp - ldr \base, =IRQ_VIRT_BASE - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \irqstat, [\base, #IRQ_CAUSE_OFF] - ldr \tmp, [\base, #IRQ_MASK_OFF] - mov \irqnr, #0 - ands \irqstat, \irqstat, \tmp - clzne \irqnr, \irqstat - rsbne \irqnr, \irqnr, #31 - .endm diff --git a/arch/arm/mach-loki/include/mach/hardware.h b/arch/arm/mach-loki/include/mach/hardware.h deleted file mode 100644 index d7bfc8f..0000000 --- a/arch/arm/mach-loki/include/mach/hardware.h +++ /dev/null @@ -1,15 +0,0 @@ -/* - * arch/arm/mach-loki/include/mach/hardware.h - * - * 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 __ASM_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -#include "loki.h" - - -#endif diff --git a/arch/arm/mach-loki/include/mach/io.h b/arch/arm/mach-loki/include/mach/io.h deleted file mode 100644 index a373cd5..0000000 --- a/arch/arm/mach-loki/include/mach/io.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * arch/arm/mach-loki/include/mach/io.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_ARCH_IO_H -#define __ASM_ARCH_IO_H - -#include "loki.h" - -#define IO_SPACE_LIMIT 0xffffffff - -static inline void __iomem *__io(unsigned long addr) -{ - return (void __iomem *)((addr - LOKI_PCIE0_IO_PHYS_BASE) - + LOKI_PCIE0_IO_VIRT_BASE); -} - -#define __io(a) __io(a) -#define __mem_pci(a) (a) - - -#endif diff --git a/arch/arm/mach-loki/include/mach/irqs.h b/arch/arm/mach-loki/include/mach/irqs.h deleted file mode 100644 index 9fbd332..0000000 --- a/arch/arm/mach-loki/include/mach/irqs.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - * arch/arm/mach-loki/include/mach/irqs.h - * - * IRQ definitions for Marvell Loki (88RC8480) SoCs - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_ARCH_IRQS_H -#define __ASM_ARCH_IRQS_H - -#include "loki.h" /* need GPIO_MAX */ - -/* - * Interrupt Controller - */ -#define IRQ_LOKI_PCIE_A_CPU_DRBL 0 -#define IRQ_LOKI_CPU_PCIE_A_DRBL 1 -#define IRQ_LOKI_PCIE_B_CPU_DRBL 2 -#define IRQ_LOKI_CPU_PCIE_B_DRBL 3 -#define IRQ_LOKI_COM_A_ERR 6 -#define IRQ_LOKI_COM_A_IN 7 -#define IRQ_LOKI_COM_A_OUT 8 -#define IRQ_LOKI_COM_B_ERR 9 -#define IRQ_LOKI_COM_B_IN 10 -#define IRQ_LOKI_COM_B_OUT 11 -#define IRQ_LOKI_DMA_A 12 -#define IRQ_LOKI_DMA_B 13 -#define IRQ_LOKI_SAS_A 14 -#define IRQ_LOKI_SAS_B 15 -#define IRQ_LOKI_DDR 16 -#define IRQ_LOKI_XOR 17 -#define IRQ_LOKI_BRIDGE 18 -#define IRQ_LOKI_PCIE_A_ERR 20 -#define IRQ_LOKI_PCIE_A_INT 21 -#define IRQ_LOKI_PCIE_B_ERR 22 -#define IRQ_LOKI_PCIE_B_INT 23 -#define IRQ_LOKI_GBE_A_INT 24 -#define IRQ_LOKI_GBE_B_INT 25 -#define IRQ_LOKI_DEV_ERR 26 -#define IRQ_LOKI_UART0 27 -#define IRQ_LOKI_UART1 28 -#define IRQ_LOKI_TWSI 29 -#define IRQ_LOKI_GPIO_23_0 30 -#define IRQ_LOKI_GPIO_25_24 31 - -/* - * Loki General Purpose Pins - */ -#define IRQ_LOKI_GPIO_START 32 -#define NR_GPIO_IRQS GPIO_MAX - -#define NR_IRQS (IRQ_LOKI_GPIO_START + NR_GPIO_IRQS) - - -#endif diff --git a/arch/arm/mach-loki/include/mach/loki.h b/arch/arm/mach-loki/include/mach/loki.h deleted file mode 100644 index bfca7c2..0000000 --- a/arch/arm/mach-loki/include/mach/loki.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * arch/arm/mach-loki/include/mach/loki.h - * - * Generic definitions for Marvell Loki (88RC8480) SoC flavors - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_ARCH_LOKI_H -#define __ASM_ARCH_LOKI_H - -/* - * Marvell Loki (88RC8480) address maps. - * - * phys - * d0000000 on-chip peripheral registers - * e0000000 PCIe 0 Memory space - * e8000000 PCIe 1 Memory space - * f0000000 PCIe 0 I/O space - * f0100000 PCIe 1 I/O space - * - * virt phys size - * fed00000 d0000000 1M on-chip peripheral registers - * fee00000 f0000000 64K PCIe 0 I/O space - * fef00000 f0100000 64K PCIe 1 I/O space - */ - -#define LOKI_REGS_PHYS_BASE 0xd0000000 -#define LOKI_REGS_VIRT_BASE 0xfed00000 -#define LOKI_REGS_SIZE SZ_1M - -#define LOKI_PCIE0_IO_PHYS_BASE 0xf0000000 -#define LOKI_PCIE0_IO_VIRT_BASE 0xfee00000 -#define LOKI_PCIE0_IO_BUS_BASE 0x00000000 -#define LOKI_PCIE0_IO_SIZE SZ_64K - -#define LOKI_PCIE1_IO_PHYS_BASE 0xf0100000 -#define LOKI_PCIE1_IO_VIRT_BASE 0xfef00000 -#define LOKI_PCIE1_IO_BUS_BASE 0x00000000 -#define LOKI_PCIE1_IO_SIZE SZ_64K - -#define LOKI_PCIE0_MEM_PHYS_BASE 0xe0000000 -#define LOKI_PCIE0_MEM_SIZE SZ_128M - -#define LOKI_PCIE1_MEM_PHYS_BASE 0xe8000000 -#define LOKI_PCIE1_MEM_SIZE SZ_128M - -/* - * Register Map - */ -#define DEV_BUS_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0x10000) -#define DEV_BUS_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x10000) -#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000) -#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2000) -#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100) -#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2100) - -#define BRIDGE_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x20000) - -#define PCIE0_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x30000) - -#define PCIE1_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x40000) - -#define SAS0_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0x80000) - -#define SAS1_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0x90000) - -#define GE0_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0xa0000) -#define GE0_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0xa0000) - -#define GE1_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0xb0000) -#define GE1_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0xb0000) - -#define DDR_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0xf0000) -#define DDR_REG(x) (DDR_VIRT_BASE | (x)) - - -#define GPIO_MAX 8 - - -#endif diff --git a/arch/arm/mach-loki/include/mach/system.h b/arch/arm/mach-loki/include/mach/system.h deleted file mode 100644 index 7189519..0000000 --- a/arch/arm/mach-loki/include/mach/system.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * arch/arm/mach-loki/include/mach/system.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_ARCH_SYSTEM_H -#define __ASM_ARCH_SYSTEM_H - -#include - -static inline void arch_idle(void) -{ - cpu_do_idle(); -} - -static inline void arch_reset(char mode, const char *cmd) -{ - /* - * Enable soft reset to assert RSTOUTn. - */ - writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK); - - /* - * Assert soft reset. - */ - writel(SOFT_RESET, SYSTEM_SOFT_RESET); - - while (1) - ; -} - - -#endif diff --git a/arch/arm/mach-loki/include/mach/timex.h b/arch/arm/mach-loki/include/mach/timex.h deleted file mode 100644 index 9df2109..0000000 --- a/arch/arm/mach-loki/include/mach/timex.h +++ /dev/null @@ -1,11 +0,0 @@ -/* - * arch/arm/mach-loki/include/mach/timex.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#define CLOCK_TICK_RATE (100 * HZ) - -#define LOKI_TCLK 180000000 diff --git a/arch/arm/mach-loki/include/mach/uncompress.h b/arch/arm/mach-loki/include/mach/uncompress.h deleted file mode 100644 index 90b2a7e..0000000 --- a/arch/arm/mach-loki/include/mach/uncompress.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * arch/arm/mach-loki/include/mach/uncompress.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include -#include - -#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE) - -static void putc(const char c) -{ - unsigned char *base = SERIAL_BASE; - int i; - - for (i = 0; i < 0x1000; i++) { - if (base[UART_LSR << 2] & UART_LSR_THRE) - break; - barrier(); - } - - base[UART_TX << 2] = c; -} - -static void flush(void) -{ - unsigned char *base = SERIAL_BASE; - unsigned char mask; - int i; - - mask = UART_LSR_TEMT | UART_LSR_THRE; - - for (i = 0; i < 0x1000; i++) { - if ((base[UART_LSR << 2] & mask) == mask) - break; - barrier(); - } -} - -/* - * nothing to do - */ -#define arch_decomp_setup() -#define arch_decomp_wdog() diff --git a/arch/arm/mach-loki/include/mach/vmalloc.h b/arch/arm/mach-loki/include/mach/vmalloc.h deleted file mode 100644 index 5dcbd86..0000000 --- a/arch/arm/mach-loki/include/mach/vmalloc.h +++ /dev/null @@ -1,5 +0,0 @@ -/* - * arch/arm/mach-loki/include/mach/vmalloc.h - */ - -#define VMALLOC_END 0xfe800000UL diff --git a/arch/arm/mach-loki/irq.c b/arch/arm/mach-loki/irq.c deleted file mode 100644 index 76b211b..0000000 --- a/arch/arm/mach-loki/irq.c +++ /dev/null @@ -1,22 +0,0 @@ -/* - * arch/arm/mach-loki/irq.c - * - * Marvell Loki (88RC8480) IRQ handling. - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include -#include -#include -#include -#include -#include -#include "common.h" - -void __init loki_init_irq(void) -{ - orion_irq_init(0, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_OFF)); -} diff --git a/arch/arm/mach-loki/lb88rc8480-setup.c b/arch/arm/mach-loki/lb88rc8480-setup.c deleted file mode 100644 index cd4fa76..0000000 --- a/arch/arm/mach-loki/lb88rc8480-setup.c +++ /dev/null @@ -1,99 +0,0 @@ -/* - * arch/arm/mach-loki/lb88rc8480-setup.c - * - * Marvell LB88RC8480 Development Board Setup - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "common.h" - -#define LB88RC8480_FLASH_BOOT_CS_BASE 0xf8000000 -#define LB88RC8480_FLASH_BOOT_CS_SIZE SZ_128M - -#define LB88RC8480_NOR_BOOT_BASE 0xff000000 -#define LB88RC8480_NOR_BOOT_SIZE SZ_16M - -static struct mtd_partition lb88rc8480_boot_flash_parts[] = { - { - .name = "kernel", - .offset = 0, - .size = SZ_2M, - }, { - .name = "root-fs", - .offset = SZ_2M, - .size = (SZ_8M + SZ_4M + SZ_1M), - }, { - .name = "u-boot", - .offset = (SZ_8M + SZ_4M + SZ_2M + SZ_1M), - .size = SZ_1M, - }, -}; - -static struct physmap_flash_data lb88rc8480_boot_flash_data = { - .parts = lb88rc8480_boot_flash_parts, - .nr_parts = ARRAY_SIZE(lb88rc8480_boot_flash_parts), - .width = 1, /* 8 bit bus width */ -}; - -static struct resource lb88rc8480_boot_flash_resource = { - .flags = IORESOURCE_MEM, - .start = LB88RC8480_NOR_BOOT_BASE, - .end = LB88RC8480_NOR_BOOT_BASE + LB88RC8480_NOR_BOOT_SIZE - 1, -}; - -static struct platform_device lb88rc8480_boot_flash = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &lb88rc8480_boot_flash_data, - }, - .num_resources = 1, - .resource = &lb88rc8480_boot_flash_resource, -}; - -static struct mv643xx_eth_platform_data lb88rc8480_ge0_data = { - .phy_addr = MV643XX_ETH_PHY_ADDR(1), - .mac_addr = { 0x00, 0x50, 0x43, 0x11, 0x22, 0x33 }, -}; - -static void __init lb88rc8480_init(void) -{ - /* - * Basic setup. Needs to be called early. - */ - loki_init(); - - loki_ge0_init(&lb88rc8480_ge0_data); - loki_sas_init(); - loki_uart0_init(); - loki_uart1_init(); - - loki_setup_dev_boot_win(LB88RC8480_FLASH_BOOT_CS_BASE, - LB88RC8480_FLASH_BOOT_CS_SIZE); - platform_device_register(&lb88rc8480_boot_flash); -} - -MACHINE_START(LB88RC8480, "Marvell LB88RC8480 Development Board") - /* Maintainer: Ke Wei */ - .atag_offset = 0x100, - .init_machine = lb88rc8480_init, - .map_io = loki_map_io, - .init_early = loki_init_early, - .init_irq = loki_init_irq, - .timer = &loki_timer, -MACHINE_END