Orion: orion -> orion5x rename
Do a global s/orion/orion5x/ of the Orion 5x-specific bits (i.e.
not the plat-orion bits.)
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Reviewed-by: Tzachi Perelstein <tzachi@marvell.com>
Acked-by: Saeed Bishara <saeed@marvell.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 845f96e..2f4fb77 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -377,7 +377,7 @@
help
Support for Freescale MXC/iMX-based family of processors
-config ARCH_ORION
+config ARCH_ORION5X
bool "Marvell Orion"
depends on MMU
select PCI
@@ -386,7 +386,8 @@
select GENERIC_CLOCKEVENTS
select PLAT_ORION
help
- Support for Marvell Orion System on Chip family.
+ Support for the following Marvell Orion 5x series SoCs:
+ Orion-1 (5181), Orion-NAS (5182), Orion-2 (5281.)
config ARCH_PNX4008
bool "Philips Nexperia PNX4008 Mobile"
@@ -517,7 +518,7 @@
source "arch/arm/mach-omap2/Kconfig"
-source "arch/arm/mach-orion/Kconfig"
+source "arch/arm/mach-orion5x/Kconfig"
source "arch/arm/plat-s3c24xx/Kconfig"
source "arch/arm/plat-s3c/Kconfig"
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 27866cf..6f99750 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -139,7 +139,7 @@
machine-$(CONFIG_ARCH_KS8695) := ks8695
incdir-$(CONFIG_ARCH_MXC) := mxc
machine-$(CONFIG_ARCH_MX3) := mx3
- machine-$(CONFIG_ARCH_ORION) := orion
+ machine-$(CONFIG_ARCH_ORION5X) := orion5x
machine-$(CONFIG_ARCH_MSM7X00A) := msm
ifeq ($(CONFIG_ARCH_EBSA110),y)
diff --git a/arch/arm/configs/orion_defconfig b/arch/arm/configs/orion5x_defconfig
similarity index 99%
rename from arch/arm/configs/orion_defconfig
rename to arch/arm/configs/orion5x_defconfig
index 1e5aaa6..52cd99b 100644
--- a/arch/arm/configs/orion_defconfig
+++ b/arch/arm/configs/orion5x_defconfig
@@ -140,7 +140,7 @@
# CONFIG_ARCH_KS8695 is not set
# CONFIG_ARCH_NS9XXX is not set
# CONFIG_ARCH_MXC is not set
-CONFIG_ARCH_ORION=y
+CONFIG_ARCH_ORION5X=y
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_RPC is not set
diff --git a/arch/arm/mach-orion/addr-map.c b/arch/arm/mach-orion/addr-map.c
deleted file mode 100644
index 738de61..0000000
--- a/arch/arm/mach-orion/addr-map.c
+++ /dev/null
@@ -1,240 +0,0 @@
-/*
- * arch/arm/mach-orion/addr-map.c
- *
- * Address map functions for Marvell Orion System On Chip
- *
- * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
- *
- * 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 <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/mbus.h>
-#include <asm/hardware.h>
-#include <asm/io.h>
-#include "common.h"
-
-/*
- * The Orion has fully programable address map. There's a separate address
- * map for each of the device _master_ interfaces, e.g. CPU, PCI, PCIE, USB,
- * Gigabit Ethernet, DMA/XOR engines, etc. Each interface has its own
- * address decode windows that allow it to access any of the Orion resources.
- *
- * CPU address decoding --
- * Linux assumes that it is the boot loader that already setup the access to
- * DDR and internal registers.
- * Setup access to PCI and PCI-E IO/MEM space is issued by this file.
- * Setup access to various devices located on the device bus interface (e.g.
- * flashes, RTC, etc) should be issued by machine-setup.c according to
- * specific board population (by using orion_setup_*_win()).
- *
- * Non-CPU Masters address decoding --
- * Unlike the CPU, we setup the access from Orion's master interfaces to DDR
- * banks only (the typical use case).
- * Setup access for each master to DDR is issued by common.c.
- *
- * Note: although orion_setbits() and orion_clrbits() are not atomic
- * no locking is necessary here since code in this file is only called
- * at boot time when there is no concurrency issues.
- */
-
-/*
- * Generic Address Decode Windows bit settings
- */
-#define TARGET_DDR 0
-#define TARGET_DEV_BUS 1
-#define TARGET_PCI 3
-#define TARGET_PCIE 4
-#define ATTR_DDR_CS(n) (((n) ==0) ? 0xe : \
- ((n) == 1) ? 0xd : \
- ((n) == 2) ? 0xb : \
- ((n) == 3) ? 0x7 : 0xf)
-#define ATTR_PCIE_MEM 0x59
-#define ATTR_PCIE_IO 0x51
-#define ATTR_PCIE_WA 0x79
-#define ATTR_PCI_MEM 0x59
-#define ATTR_PCI_IO 0x51
-#define ATTR_DEV_CS0 0x1e
-#define ATTR_DEV_CS1 0x1d
-#define ATTR_DEV_CS2 0x1b
-#define ATTR_DEV_BOOT 0xf
-#define WIN_EN 1
-
-/*
- * Helpers to get DDR bank info
- */
-#define DDR_BASE_CS(n) ORION_DDR_REG(0x1500 + ((n) * 8))
-#define DDR_SIZE_CS(n) ORION_DDR_REG(0x1504 + ((n) * 8))
-#define DDR_MAX_CS 4
-#define DDR_REG_TO_SIZE(reg) (((reg) | 0xffffff) + 1)
-#define DDR_REG_TO_BASE(reg) ((reg) & 0xff000000)
-#define DDR_BANK_EN 1
-
-/*
- * CPU Address Decode Windows registers
- */
-#define CPU_WIN_CTRL(n) ORION_BRIDGE_REG(0x000 | ((n) << 4))
-#define CPU_WIN_BASE(n) ORION_BRIDGE_REG(0x004 | ((n) << 4))
-#define CPU_WIN_REMAP_LO(n) ORION_BRIDGE_REG(0x008 | ((n) << 4))
-#define CPU_WIN_REMAP_HI(n) ORION_BRIDGE_REG(0x00c | ((n) << 4))
-
-/*
- * Gigabit Ethernet Address Decode Windows registers
- */
-#define ETH_WIN_BASE(win) ORION_ETH_REG(0x200 + ((win) * 8))
-#define ETH_WIN_SIZE(win) ORION_ETH_REG(0x204 + ((win) * 8))
-#define ETH_WIN_REMAP(win) ORION_ETH_REG(0x280 + ((win) * 4))
-#define ETH_WIN_EN ORION_ETH_REG(0x290)
-#define ETH_WIN_PROT ORION_ETH_REG(0x294)
-#define ETH_MAX_WIN 6
-#define ETH_MAX_REMAP_WIN 4
-
-
-struct mbus_dram_target_info orion_mbus_dram_info;
-
-static int __init orion_cpu_win_can_remap(int win)
-{
- u32 dev, rev;
-
- orion_pcie_id(&dev, &rev);
- if ((dev == MV88F5281_DEV_ID && win < 4)
- || (dev == MV88F5182_DEV_ID && win < 2)
- || (dev == MV88F5181_DEV_ID && win < 2))
- return 1;
-
- return 0;
-}
-
-static void __init setup_cpu_win(int win, u32 base, u32 size,
- u8 target, u8 attr, int remap)
-{
- orion_write(CPU_WIN_BASE(win), base & 0xffff0000);
- orion_write(CPU_WIN_CTRL(win),
- ((size - 1) & 0xffff0000) | (attr << 8) | (target << 4) | 1);
-
- if (orion_cpu_win_can_remap(win)) {
- if (remap < 0)
- remap = base;
-
- orion_write(CPU_WIN_REMAP_LO(win), remap & 0xffff0000);
- orion_write(CPU_WIN_REMAP_HI(win), 0);
- }
-}
-
-void __init orion_setup_cpu_mbus_bridge(void)
-{
- int i;
- int cs;
-
- /*
- * First, disable and clear windows.
- */
- for (i = 0; i < 8; i++) {
- orion_write(CPU_WIN_BASE(i), 0);
- orion_write(CPU_WIN_CTRL(i), 0);
- if (orion_cpu_win_can_remap(i)) {
- orion_write(CPU_WIN_REMAP_LO(i), 0);
- orion_write(CPU_WIN_REMAP_HI(i), 0);
- }
- }
-
- /*
- * Setup windows for PCI+PCIe IO+MEM space.
- */
- setup_cpu_win(0, ORION_PCIE_IO_PHYS_BASE, ORION_PCIE_IO_SIZE,
- TARGET_PCIE, ATTR_PCIE_IO, ORION_PCIE_IO_BUS_BASE);
- setup_cpu_win(1, ORION_PCI_IO_PHYS_BASE, ORION_PCI_IO_SIZE,
- TARGET_PCI, ATTR_PCI_IO, ORION_PCI_IO_BUS_BASE);
- setup_cpu_win(2, ORION_PCIE_MEM_PHYS_BASE, ORION_PCIE_MEM_SIZE,
- TARGET_PCIE, ATTR_PCIE_MEM, -1);
- setup_cpu_win(3, ORION_PCI_MEM_PHYS_BASE, ORION_PCI_MEM_SIZE,
- TARGET_PCI, ATTR_PCI_MEM, -1);
-
- /*
- * Setup MBUS dram target info.
- */
- orion_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 = &orion_mbus_dram_info.cs[cs++];
- w->cs_index = i;
- w->mbus_attr = 0xf & ~(1 << i);
- w->base = base & 0xff000000;
- w->size = (size | 0x00ffffff) + 1;
- }
- }
- orion_mbus_dram_info.num_cs = cs;
-}
-
-void __init orion_setup_dev_boot_win(u32 base, u32 size)
-{
- setup_cpu_win(4, base, size, TARGET_DEV_BUS, ATTR_DEV_BOOT, -1);
-}
-
-void __init orion_setup_dev0_win(u32 base, u32 size)
-{
- setup_cpu_win(5, base, size, TARGET_DEV_BUS, ATTR_DEV_CS0, -1);
-}
-
-void __init orion_setup_dev1_win(u32 base, u32 size)
-{
- setup_cpu_win(6, base, size, TARGET_DEV_BUS, ATTR_DEV_CS1, -1);
-}
-
-void __init orion_setup_dev2_win(u32 base, u32 size)
-{
- setup_cpu_win(7, base, size, TARGET_DEV_BUS, ATTR_DEV_CS2, -1);
-}
-
-void __init orion_setup_pcie_wa_win(u32 base, u32 size)
-{
- setup_cpu_win(7, base, size, TARGET_PCIE, ATTR_PCIE_WA, -1);
-}
-
-void __init orion_setup_eth_wins(void)
-{
- int i;
-
- /*
- * First, disable and clear windows
- */
- for (i = 0; i < ETH_MAX_WIN; i++) {
- orion_write(ETH_WIN_BASE(i), 0);
- orion_write(ETH_WIN_SIZE(i), 0);
- orion_setbits(ETH_WIN_EN, 1 << i);
- orion_clrbits(ETH_WIN_PROT, 0x3 << (i * 2));
- if (i < ETH_MAX_REMAP_WIN)
- orion_write(ETH_WIN_REMAP(i), 0);
- }
-
- /*
- * Setup windows for DDR banks.
- */
- for (i = 0; i < DDR_MAX_CS; i++) {
- u32 base, size;
- size = orion_read(DDR_SIZE_CS(i));
- base = orion_read(DDR_BASE_CS(i));
- if (size & DDR_BANK_EN) {
- base = DDR_REG_TO_BASE(base);
- size = DDR_REG_TO_SIZE(size);
- orion_write(ETH_WIN_SIZE(i), (size-1) & 0xffff0000);
- orion_write(ETH_WIN_BASE(i), (base & 0xffff0000) |
- (ATTR_DDR_CS(i) << 8) |
- TARGET_DDR);
- orion_clrbits(ETH_WIN_EN, 1 << i);
- orion_setbits(ETH_WIN_PROT, 0x3 << (i * 2));
- }
- }
-}
diff --git a/arch/arm/mach-orion/common.c b/arch/arm/mach-orion/common.c
deleted file mode 100644
index 85c8f18..0000000
--- a/arch/arm/mach-orion/common.c
+++ /dev/null
@@ -1,391 +0,0 @@
-/*
- * arch/arm/mach-orion/common.c
- *
- * Core functions for Marvell Orion System On Chip
- *
- * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
- *
- * 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 <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/serial_8250.h>
-#include <linux/mbus.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/mv643xx_i2c.h>
-#include <linux/ata_platform.h>
-#include <asm/page.h>
-#include <asm/setup.h>
-#include <asm/timex.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/time.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/orion.h>
-#include <asm/plat-orion/ehci-orion.h>
-#include <asm/plat-orion/orion_nand.h>
-#include <asm/plat-orion/time.h>
-#include "common.h"
-
-/*****************************************************************************
- * I/O Address Mapping
- ****************************************************************************/
-static struct map_desc orion_io_desc[] __initdata = {
- {
- .virtual = ORION_REGS_VIRT_BASE,
- .pfn = __phys_to_pfn(ORION_REGS_PHYS_BASE),
- .length = ORION_REGS_SIZE,
- .type = MT_DEVICE
- },
- {
- .virtual = ORION_PCIE_IO_VIRT_BASE,
- .pfn = __phys_to_pfn(ORION_PCIE_IO_PHYS_BASE),
- .length = ORION_PCIE_IO_SIZE,
- .type = MT_DEVICE
- },
- {
- .virtual = ORION_PCI_IO_VIRT_BASE,
- .pfn = __phys_to_pfn(ORION_PCI_IO_PHYS_BASE),
- .length = ORION_PCI_IO_SIZE,
- .type = MT_DEVICE
- },
- {
- .virtual = ORION_PCIE_WA_VIRT_BASE,
- .pfn = __phys_to_pfn(ORION_PCIE_WA_PHYS_BASE),
- .length = ORION_PCIE_WA_SIZE,
- .type = MT_DEVICE
- },
-};
-
-void __init orion_map_io(void)
-{
- iotable_init(orion_io_desc, ARRAY_SIZE(orion_io_desc));
-}
-
-/*****************************************************************************
- * UART
- ****************************************************************************/
-
-static struct resource orion_uart_resources[] = {
- {
- .start = UART0_PHYS_BASE,
- .end = UART0_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = IRQ_ORION_UART0,
- .end = IRQ_ORION_UART0,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = UART1_PHYS_BASE,
- .end = UART1_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = IRQ_ORION_UART1,
- .end = IRQ_ORION_UART1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct plat_serial8250_port orion_uart_data[] = {
- {
- .mapbase = UART0_PHYS_BASE,
- .membase = (char *)UART0_VIRT_BASE,
- .irq = IRQ_ORION_UART0,
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = ORION_TCLK,
- },
- {
- .mapbase = UART1_PHYS_BASE,
- .membase = (char *)UART1_VIRT_BASE,
- .irq = IRQ_ORION_UART1,
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = ORION_TCLK,
- },
- { },
-};
-
-static struct platform_device orion_uart = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM,
- .dev = {
- .platform_data = orion_uart_data,
- },
- .resource = orion_uart_resources,
- .num_resources = ARRAY_SIZE(orion_uart_resources),
-};
-
-/*******************************************************************************
- * USB Controller - 2 interfaces
- ******************************************************************************/
-
-static struct resource orion_ehci0_resources[] = {
- {
- .start = ORION_USB0_PHYS_BASE,
- .end = ORION_USB0_PHYS_BASE + SZ_4K,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = IRQ_ORION_USB0_CTRL,
- .end = IRQ_ORION_USB0_CTRL,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource orion_ehci1_resources[] = {
- {
- .start = ORION_USB1_PHYS_BASE,
- .end = ORION_USB1_PHYS_BASE + SZ_4K,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = IRQ_ORION_USB1_CTRL,
- .end = IRQ_ORION_USB1_CTRL,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct orion_ehci_data orion_ehci_data = {
- .dram = &orion_mbus_dram_info,
-};
-
-static u64 ehci_dmamask = 0xffffffffUL;
-
-static struct platform_device orion_ehci0 = {
- .name = "orion-ehci",
- .id = 0,
- .dev = {
- .dma_mask = &ehci_dmamask,
- .coherent_dma_mask = 0xffffffff,
- .platform_data = &orion_ehci_data,
- },
- .resource = orion_ehci0_resources,
- .num_resources = ARRAY_SIZE(orion_ehci0_resources),
-};
-
-static struct platform_device orion_ehci1 = {
- .name = "orion-ehci",
- .id = 1,
- .dev = {
- .dma_mask = &ehci_dmamask,
- .coherent_dma_mask = 0xffffffff,
- .platform_data = &orion_ehci_data,
- },
- .resource = orion_ehci1_resources,
- .num_resources = ARRAY_SIZE(orion_ehci1_resources),
-};
-
-/*****************************************************************************
- * Gigabit Ethernet port
- * (The Orion and Discovery (MV643xx) families use the same Ethernet driver)
- ****************************************************************************/
-
-static struct resource orion_eth_shared_resources[] = {
- {
- .start = ORION_ETH_PHYS_BASE + 0x2000,
- .end = ORION_ETH_PHYS_BASE + 0x3fff,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device orion_eth_shared = {
- .name = MV643XX_ETH_SHARED_NAME,
- .id = 0,
- .num_resources = 1,
- .resource = orion_eth_shared_resources,
-};
-
-static struct resource orion_eth_resources[] = {
- {
- .name = "eth irq",
- .start = IRQ_ORION_ETH_SUM,
- .end = IRQ_ORION_ETH_SUM,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-static struct platform_device orion_eth = {
- .name = MV643XX_ETH_NAME,
- .id = 0,
- .num_resources = 1,
- .resource = orion_eth_resources,
-};
-
-void __init orion_eth_init(struct mv643xx_eth_platform_data *eth_data)
-{
- orion_eth.dev.platform_data = eth_data;
- platform_device_register(&orion_eth_shared);
- platform_device_register(&orion_eth);
-}
-
-/*****************************************************************************
- * I2C controller
- * (The Orion and Discovery (MV643xx) families share the same I2C controller)
- ****************************************************************************/
-
-static struct mv64xxx_i2c_pdata orion_i2c_pdata = {
- .freq_m = 8, /* assumes 166 MHz TCLK */
- .freq_n = 3,
- .timeout = 1000, /* Default timeout of 1 second */
-};
-
-static struct resource orion_i2c_resources[] = {
- {
- .name = "i2c base",
- .start = I2C_PHYS_BASE,
- .end = I2C_PHYS_BASE + 0x20 -1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "i2c irq",
- .start = IRQ_ORION_I2C,
- .end = IRQ_ORION_I2C,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device orion_i2c = {
- .name = MV64XXX_I2C_CTLR_NAME,
- .id = 0,
- .num_resources = ARRAY_SIZE(orion_i2c_resources),
- .resource = orion_i2c_resources,
- .dev = {
- .platform_data = &orion_i2c_pdata,
- },
-};
-
-/*****************************************************************************
- * Sata port
- ****************************************************************************/
-static struct resource orion_sata_resources[] = {
- {
- .name = "sata base",
- .start = ORION_SATA_PHYS_BASE,
- .end = ORION_SATA_PHYS_BASE + 0x5000 - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "sata irq",
- .start = IRQ_ORION_SATA,
- .end = IRQ_ORION_SATA,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device orion_sata = {
- .name = "sata_mv",
- .id = 0,
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
- .num_resources = ARRAY_SIZE(orion_sata_resources),
- .resource = orion_sata_resources,
-};
-
-void __init orion_sata_init(struct mv_sata_platform_data *sata_data)
-{
- sata_data->dram = &orion_mbus_dram_info;
- orion_sata.dev.platform_data = sata_data;
- platform_device_register(&orion_sata);
-}
-
-/*****************************************************************************
- * Time handling
- ****************************************************************************/
-
-static void orion_timer_init(void)
-{
- orion_time_init(IRQ_ORION_BRIDGE, ORION_TCLK);
-}
-
-struct sys_timer orion_timer = {
- .init = orion_timer_init,
-};
-
-/*****************************************************************************
- * General
- ****************************************************************************/
-
-/*
- * Identify device ID and rev from PCIE configuration header space '0'.
- */
-static void __init orion_id(u32 *dev, u32 *rev, char **dev_name)
-{
- orion_pcie_id(dev, rev);
-
- if (*dev == MV88F5281_DEV_ID) {
- if (*rev == MV88F5281_REV_D2) {
- *dev_name = "MV88F5281-D2";
- } else if (*rev == MV88F5281_REV_D1) {
- *dev_name = "MV88F5281-D1";
- } else {
- *dev_name = "MV88F5281-Rev-Unsupported";
- }
- } else if (*dev == MV88F5182_DEV_ID) {
- if (*rev == MV88F5182_REV_A2) {
- *dev_name = "MV88F5182-A2";
- } else {
- *dev_name = "MV88F5182-Rev-Unsupported";
- }
- } else if (*dev == MV88F5181_DEV_ID) {
- if (*rev == MV88F5181_REV_B1) {
- *dev_name = "MV88F5181-Rev-B1";
- } else {
- *dev_name = "MV88F5181-Rev-Unsupported";
- }
- } else {
- *dev_name = "Device-Unknown";
- }
-}
-
-void __init orion_init(void)
-{
- char *dev_name;
- u32 dev, rev;
-
- orion_id(&dev, &rev, &dev_name);
- printk(KERN_INFO "Orion ID: %s. TCLK=%d.\n", dev_name, ORION_TCLK);
-
- /*
- * Setup Orion address map
- */
- orion_setup_cpu_mbus_bridge();
- orion_setup_eth_wins();
-
- /*
- * Register devices.
- */
- platform_device_register(&orion_uart);
- platform_device_register(&orion_ehci0);
- if (dev == MV88F5182_DEV_ID)
- platform_device_register(&orion_ehci1);
- platform_device_register(&orion_i2c);
-}
-
-/*
- * Many orion-based systems have buggy bootloader implementations.
- * This is a common fixup for bogus memory tags.
- */
-void __init tag_fixup_mem32(struct machine_desc *mdesc, struct tag *t,
- char **from, struct meminfo *meminfo)
-{
- for (; t->hdr.size; t = tag_next(t))
- if (t->hdr.tag == ATAG_MEM &&
- (!t->u.mem.size || t->u.mem.size & ~PAGE_MASK ||
- t->u.mem.start & ~PAGE_MASK)) {
- printk(KERN_WARNING
- "Clearing invalid memory bank %dKB@0x%08x\n",
- t->u.mem.size / 1024, t->u.mem.start);
- t->hdr.tag = 0;
- }
-}
diff --git a/arch/arm/mach-orion/common.h b/arch/arm/mach-orion/common.h
deleted file mode 100644
index bcc31ad..0000000
--- a/arch/arm/mach-orion/common.h
+++ /dev/null
@@ -1,72 +0,0 @@
-#ifndef __ARCH_ORION_COMMON_H
-#define __ARCH_ORION_COMMON_H
-
-/*
- * Basic Orion init functions used early by machine-setup.
- */
-
-void orion_map_io(void);
-void orion_init_irq(void);
-void orion_init(void);
-extern struct sys_timer orion_timer;
-
-/*
- * Enumerations and functions for Orion windows mapping. Used by Orion core
- * functions to map its interfaces and by the machine-setup to map its on-
- * board devices. Details in /mach-orion/addr-map.c
- */
-extern struct mbus_dram_target_info orion_mbus_dram_info;
-void orion_setup_cpu_mbus_bridge(void);
-void orion_setup_dev_boot_win(u32 base, u32 size);
-void orion_setup_dev0_win(u32 base, u32 size);
-void orion_setup_dev1_win(u32 base, u32 size);
-void orion_setup_dev2_win(u32 base, u32 size);
-void orion_setup_pcie_wa_win(u32 base, u32 size);
-void orion_setup_eth_wins(void);
-
-/*
- * Shared code used internally by other Orion core functions.
- * (/mach-orion/pci.c)
- */
-
-struct pci_sys_data;
-struct pci_bus;
-
-void orion_pcie_id(u32 *dev, u32 *rev);
-int orion_pcie_local_bus_nr(void);
-int orion_pci_local_bus_nr(void);
-int orion_pci_sys_setup(int nr, struct pci_sys_data *sys);
-struct pci_bus *orion_pci_sys_scan_bus(int nr, struct pci_sys_data *sys);
-
-/*
- * Valid GPIO pins according to MPP setup, used by machine-setup.
- * (/mach-orion/gpio.c).
- */
-
-void orion_gpio_set_valid_pins(u32 pins);
-void gpio_display(void); /* debug */
-
-/*
- * Pull in Orion Ethernet platform_data, used by machine-setup
- */
-
-struct mv643xx_eth_platform_data;
-
-void orion_eth_init(struct mv643xx_eth_platform_data *eth_data);
-
-/*
- * Orion Sata platform_data, used by machine-setup
- */
-
-struct mv_sata_platform_data;
-
-void orion_sata_init(struct mv_sata_platform_data *sata_data);
-
-struct machine_desc;
-struct meminfo;
-struct tag;
-extern void __init tag_fixup_mem32(struct machine_desc *, struct tag *,
- char **, struct meminfo *);
-
-
-#endif
diff --git a/arch/arm/mach-orion/Kconfig b/arch/arm/mach-orion5x/Kconfig
similarity index 97%
rename from arch/arm/mach-orion/Kconfig
rename to arch/arm/mach-orion5x/Kconfig
index 1dcbb6a..01c6695 100644
--- a/arch/arm/mach-orion/Kconfig
+++ b/arch/arm/mach-orion5x/Kconfig
@@ -1,4 +1,4 @@
-if ARCH_ORION
+if ARCH_ORION5X
menu "Orion Implementations"
diff --git a/arch/arm/mach-orion/Makefile b/arch/arm/mach-orion5x/Makefile
similarity index 100%
rename from arch/arm/mach-orion/Makefile
rename to arch/arm/mach-orion5x/Makefile
diff --git a/arch/arm/mach-orion/Makefile.boot b/arch/arm/mach-orion5x/Makefile.boot
similarity index 100%
rename from arch/arm/mach-orion/Makefile.boot
rename to arch/arm/mach-orion5x/Makefile.boot
diff --git a/arch/arm/mach-orion5x/addr-map.c b/arch/arm/mach-orion5x/addr-map.c
new file mode 100644
index 0000000..6b17937
--- /dev/null
+++ b/arch/arm/mach-orion5x/addr-map.c
@@ -0,0 +1,240 @@
+/*
+ * arch/arm/mach-orion5x/addr-map.c
+ *
+ * Address map functions for Marvell Orion 5x SoCs
+ *
+ * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
+ *
+ * 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 <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mbus.h>
+#include <asm/hardware.h>
+#include <asm/io.h>
+#include "common.h"
+
+/*
+ * The Orion has fully programable address map. There's a separate address
+ * map for each of the device _master_ interfaces, e.g. CPU, PCI, PCIE, USB,
+ * Gigabit Ethernet, DMA/XOR engines, etc. Each interface has its own
+ * address decode windows that allow it to access any of the Orion resources.
+ *
+ * CPU address decoding --
+ * Linux assumes that it is the boot loader that already setup the access to
+ * DDR and internal registers.
+ * Setup access to PCI and PCI-E IO/MEM space is issued by this file.
+ * Setup access to various devices located on the device bus interface (e.g.
+ * flashes, RTC, etc) should be issued by machine-setup.c according to
+ * specific board population (by using orion5x_setup_*_win()).
+ *
+ * Non-CPU Masters address decoding --
+ * Unlike the CPU, we setup the access from Orion's master interfaces to DDR
+ * banks only (the typical use case).
+ * Setup access for each master to DDR is issued by common.c.
+ *
+ * Note: although orion_setbits() and orion_clrbits() are not atomic
+ * no locking is necessary here since code in this file is only called
+ * at boot time when there is no concurrency issues.
+ */
+
+/*
+ * Generic Address Decode Windows bit settings
+ */
+#define TARGET_DDR 0
+#define TARGET_DEV_BUS 1
+#define TARGET_PCI 3
+#define TARGET_PCIE 4
+#define ATTR_DDR_CS(n) (((n) ==0) ? 0xe : \
+ ((n) == 1) ? 0xd : \
+ ((n) == 2) ? 0xb : \
+ ((n) == 3) ? 0x7 : 0xf)
+#define ATTR_PCIE_MEM 0x59
+#define ATTR_PCIE_IO 0x51
+#define ATTR_PCIE_WA 0x79
+#define ATTR_PCI_MEM 0x59
+#define ATTR_PCI_IO 0x51
+#define ATTR_DEV_CS0 0x1e
+#define ATTR_DEV_CS1 0x1d
+#define ATTR_DEV_CS2 0x1b
+#define ATTR_DEV_BOOT 0xf
+#define WIN_EN 1
+
+/*
+ * Helpers to get DDR bank info
+ */
+#define DDR_BASE_CS(n) ORION5X_DDR_REG(0x1500 + ((n) * 8))
+#define DDR_SIZE_CS(n) ORION5X_DDR_REG(0x1504 + ((n) * 8))
+#define DDR_MAX_CS 4
+#define DDR_REG_TO_SIZE(reg) (((reg) | 0xffffff) + 1)
+#define DDR_REG_TO_BASE(reg) ((reg) & 0xff000000)
+#define DDR_BANK_EN 1
+
+/*
+ * CPU Address Decode Windows registers
+ */
+#define CPU_WIN_CTRL(n) ORION5X_BRIDGE_REG(0x000 | ((n) << 4))
+#define CPU_WIN_BASE(n) ORION5X_BRIDGE_REG(0x004 | ((n) << 4))
+#define CPU_WIN_REMAP_LO(n) ORION5X_BRIDGE_REG(0x008 | ((n) << 4))
+#define CPU_WIN_REMAP_HI(n) ORION5X_BRIDGE_REG(0x00c | ((n) << 4))
+
+/*
+ * Gigabit Ethernet Address Decode Windows registers
+ */
+#define ETH_WIN_BASE(win) ORION5X_ETH_REG(0x200 + ((win) * 8))
+#define ETH_WIN_SIZE(win) ORION5X_ETH_REG(0x204 + ((win) * 8))
+#define ETH_WIN_REMAP(win) ORION5X_ETH_REG(0x280 + ((win) * 4))
+#define ETH_WIN_EN ORION5X_ETH_REG(0x290)
+#define ETH_WIN_PROT ORION5X_ETH_REG(0x294)
+#define ETH_MAX_WIN 6
+#define ETH_MAX_REMAP_WIN 4
+
+
+struct mbus_dram_target_info orion5x_mbus_dram_info;
+
+static int __init orion5x_cpu_win_can_remap(int win)
+{
+ u32 dev, rev;
+
+ orion5x_pcie_id(&dev, &rev);
+ if ((dev == MV88F5281_DEV_ID && win < 4)
+ || (dev == MV88F5182_DEV_ID && win < 2)
+ || (dev == MV88F5181_DEV_ID && win < 2))
+ return 1;
+
+ return 0;
+}
+
+static void __init setup_cpu_win(int win, u32 base, u32 size,
+ u8 target, u8 attr, int remap)
+{
+ orion5x_write(CPU_WIN_BASE(win), base & 0xffff0000);
+ orion5x_write(CPU_WIN_CTRL(win),
+ ((size - 1) & 0xffff0000) | (attr << 8) | (target << 4) | 1);
+
+ if (orion5x_cpu_win_can_remap(win)) {
+ if (remap < 0)
+ remap = base;
+
+ orion5x_write(CPU_WIN_REMAP_LO(win), remap & 0xffff0000);
+ orion5x_write(CPU_WIN_REMAP_HI(win), 0);
+ }
+}
+
+void __init orion5x_setup_cpu_mbus_bridge(void)
+{
+ int i;
+ int cs;
+
+ /*
+ * First, disable and clear windows.
+ */
+ for (i = 0; i < 8; i++) {
+ orion5x_write(CPU_WIN_BASE(i), 0);
+ orion5x_write(CPU_WIN_CTRL(i), 0);
+ if (orion5x_cpu_win_can_remap(i)) {
+ orion5x_write(CPU_WIN_REMAP_LO(i), 0);
+ orion5x_write(CPU_WIN_REMAP_HI(i), 0);
+ }
+ }
+
+ /*
+ * Setup windows for PCI+PCIe IO+MEM space.
+ */
+ setup_cpu_win(0, ORION5X_PCIE_IO_PHYS_BASE, ORION5X_PCIE_IO_SIZE,
+ TARGET_PCIE, ATTR_PCIE_IO, ORION5X_PCIE_IO_BUS_BASE);
+ setup_cpu_win(1, ORION5X_PCI_IO_PHYS_BASE, ORION5X_PCI_IO_SIZE,
+ TARGET_PCI, ATTR_PCI_IO, ORION5X_PCI_IO_BUS_BASE);
+ setup_cpu_win(2, ORION5X_PCIE_MEM_PHYS_BASE, ORION5X_PCIE_MEM_SIZE,
+ TARGET_PCIE, ATTR_PCIE_MEM, -1);
+ setup_cpu_win(3, ORION5X_PCI_MEM_PHYS_BASE, ORION5X_PCI_MEM_SIZE,
+ TARGET_PCI, ATTR_PCI_MEM, -1);
+
+ /*
+ * Setup MBUS dram target info.
+ */
+ orion5x_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 = &orion5x_mbus_dram_info.cs[cs++];
+ w->cs_index = i;
+ w->mbus_attr = 0xf & ~(1 << i);
+ w->base = base & 0xff000000;
+ w->size = (size | 0x00ffffff) + 1;
+ }
+ }
+ orion5x_mbus_dram_info.num_cs = cs;
+}
+
+void __init orion5x_setup_dev_boot_win(u32 base, u32 size)
+{
+ setup_cpu_win(4, base, size, TARGET_DEV_BUS, ATTR_DEV_BOOT, -1);
+}
+
+void __init orion5x_setup_dev0_win(u32 base, u32 size)
+{
+ setup_cpu_win(5, base, size, TARGET_DEV_BUS, ATTR_DEV_CS0, -1);
+}
+
+void __init orion5x_setup_dev1_win(u32 base, u32 size)
+{
+ setup_cpu_win(6, base, size, TARGET_DEV_BUS, ATTR_DEV_CS1, -1);
+}
+
+void __init orion5x_setup_dev2_win(u32 base, u32 size)
+{
+ setup_cpu_win(7, base, size, TARGET_DEV_BUS, ATTR_DEV_CS2, -1);
+}
+
+void __init orion5x_setup_pcie_wa_win(u32 base, u32 size)
+{
+ setup_cpu_win(7, base, size, TARGET_PCIE, ATTR_PCIE_WA, -1);
+}
+
+void __init orion5x_setup_eth_wins(void)
+{
+ int i;
+
+ /*
+ * First, disable and clear windows
+ */
+ for (i = 0; i < ETH_MAX_WIN; i++) {
+ orion5x_write(ETH_WIN_BASE(i), 0);
+ orion5x_write(ETH_WIN_SIZE(i), 0);
+ orion5x_setbits(ETH_WIN_EN, 1 << i);
+ orion5x_clrbits(ETH_WIN_PROT, 0x3 << (i * 2));
+ if (i < ETH_MAX_REMAP_WIN)
+ orion5x_write(ETH_WIN_REMAP(i), 0);
+ }
+
+ /*
+ * Setup windows for DDR banks.
+ */
+ for (i = 0; i < DDR_MAX_CS; i++) {
+ u32 base, size;
+ size = orion5x_read(DDR_SIZE_CS(i));
+ base = orion5x_read(DDR_BASE_CS(i));
+ if (size & DDR_BANK_EN) {
+ base = DDR_REG_TO_BASE(base);
+ size = DDR_REG_TO_SIZE(size);
+ orion5x_write(ETH_WIN_SIZE(i), (size-1) & 0xffff0000);
+ orion5x_write(ETH_WIN_BASE(i), (base & 0xffff0000) |
+ (ATTR_DDR_CS(i) << 8) |
+ TARGET_DDR);
+ orion5x_clrbits(ETH_WIN_EN, 1 << i);
+ orion5x_setbits(ETH_WIN_PROT, 0x3 << (i * 2));
+ }
+ }
+}
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
new file mode 100644
index 0000000..439c778
--- /dev/null
+++ b/arch/arm/mach-orion5x/common.c
@@ -0,0 +1,391 @@
+/*
+ * arch/arm/mach-orion5x/common.c
+ *
+ * Core functions for Marvell Orion 5x SoCs
+ *
+ * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
+ *
+ * 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 <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
+#include <linux/mbus.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/mv643xx_i2c.h>
+#include <linux/ata_platform.h>
+#include <asm/page.h>
+#include <asm/setup.h>
+#include <asm/timex.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/time.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/orion5x.h>
+#include <asm/plat-orion/ehci-orion.h>
+#include <asm/plat-orion/orion_nand.h>
+#include <asm/plat-orion/time.h>
+#include "common.h"
+
+/*****************************************************************************
+ * I/O Address Mapping
+ ****************************************************************************/
+static struct map_desc orion5x_io_desc[] __initdata = {
+ {
+ .virtual = ORION5X_REGS_VIRT_BASE,
+ .pfn = __phys_to_pfn(ORION5X_REGS_PHYS_BASE),
+ .length = ORION5X_REGS_SIZE,
+ .type = MT_DEVICE
+ },
+ {
+ .virtual = ORION5X_PCIE_IO_VIRT_BASE,
+ .pfn = __phys_to_pfn(ORION5X_PCIE_IO_PHYS_BASE),
+ .length = ORION5X_PCIE_IO_SIZE,
+ .type = MT_DEVICE
+ },
+ {
+ .virtual = ORION5X_PCI_IO_VIRT_BASE,
+ .pfn = __phys_to_pfn(ORION5X_PCI_IO_PHYS_BASE),
+ .length = ORION5X_PCI_IO_SIZE,
+ .type = MT_DEVICE
+ },
+ {
+ .virtual = ORION5X_PCIE_WA_VIRT_BASE,
+ .pfn = __phys_to_pfn(ORION5X_PCIE_WA_PHYS_BASE),
+ .length = ORION5X_PCIE_WA_SIZE,
+ .type = MT_DEVICE
+ },
+};
+
+void __init orion5x_map_io(void)
+{
+ iotable_init(orion5x_io_desc, ARRAY_SIZE(orion5x_io_desc));
+}
+
+/*****************************************************************************
+ * UART
+ ****************************************************************************/
+
+static struct resource orion5x_uart_resources[] = {
+ {
+ .start = UART0_PHYS_BASE,
+ .end = UART0_PHYS_BASE + 0xff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = IRQ_ORION5X_UART0,
+ .end = IRQ_ORION5X_UART0,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = UART1_PHYS_BASE,
+ .end = UART1_PHYS_BASE + 0xff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = IRQ_ORION5X_UART1,
+ .end = IRQ_ORION5X_UART1,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct plat_serial8250_port orion5x_uart_data[] = {
+ {
+ .mapbase = UART0_PHYS_BASE,
+ .membase = (char *)UART0_VIRT_BASE,
+ .irq = IRQ_ORION5X_UART0,
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+ .iotype = UPIO_MEM,
+ .regshift = 2,
+ .uartclk = ORION5X_TCLK,
+ },
+ {
+ .mapbase = UART1_PHYS_BASE,
+ .membase = (char *)UART1_VIRT_BASE,
+ .irq = IRQ_ORION5X_UART1,
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+ .iotype = UPIO_MEM,
+ .regshift = 2,
+ .uartclk = ORION5X_TCLK,
+ },
+ { },
+};
+
+static struct platform_device orion5x_uart = {
+ .name = "serial8250",
+ .id = PLAT8250_DEV_PLATFORM,
+ .dev = {
+ .platform_data = orion5x_uart_data,
+ },
+ .resource = orion5x_uart_resources,
+ .num_resources = ARRAY_SIZE(orion5x_uart_resources),
+};
+
+/*******************************************************************************
+ * USB Controller - 2 interfaces
+ ******************************************************************************/
+
+static struct resource orion5x_ehci0_resources[] = {
+ {
+ .start = ORION5X_USB0_PHYS_BASE,
+ .end = ORION5X_USB0_PHYS_BASE + SZ_4K,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = IRQ_ORION5X_USB0_CTRL,
+ .end = IRQ_ORION5X_USB0_CTRL,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct resource orion5x_ehci1_resources[] = {
+ {
+ .start = ORION5X_USB1_PHYS_BASE,
+ .end = ORION5X_USB1_PHYS_BASE + SZ_4K,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = IRQ_ORION5X_USB1_CTRL,
+ .end = IRQ_ORION5X_USB1_CTRL,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct orion_ehci_data orion5x_ehci_data = {
+ .dram = &orion5x_mbus_dram_info,
+};
+
+static u64 ehci_dmamask = 0xffffffffUL;
+
+static struct platform_device orion5x_ehci0 = {
+ .name = "orion-ehci",
+ .id = 0,
+ .dev = {
+ .dma_mask = &ehci_dmamask,
+ .coherent_dma_mask = 0xffffffff,
+ .platform_data = &orion5x_ehci_data,
+ },
+ .resource = orion5x_ehci0_resources,
+ .num_resources = ARRAY_SIZE(orion5x_ehci0_resources),
+};
+
+static struct platform_device orion5x_ehci1 = {
+ .name = "orion-ehci",
+ .id = 1,
+ .dev = {
+ .dma_mask = &ehci_dmamask,
+ .coherent_dma_mask = 0xffffffff,
+ .platform_data = &orion5x_ehci_data,
+ },
+ .resource = orion5x_ehci1_resources,
+ .num_resources = ARRAY_SIZE(orion5x_ehci1_resources),
+};
+
+/*****************************************************************************
+ * Gigabit Ethernet port
+ * (The Orion and Discovery (MV643xx) families use the same Ethernet driver)
+ ****************************************************************************/
+
+static struct resource orion5x_eth_shared_resources[] = {
+ {
+ .start = ORION5X_ETH_PHYS_BASE + 0x2000,
+ .end = ORION5X_ETH_PHYS_BASE + 0x3fff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device orion5x_eth_shared = {
+ .name = MV643XX_ETH_SHARED_NAME,
+ .id = 0,
+ .num_resources = 1,
+ .resource = orion5x_eth_shared_resources,
+};
+
+static struct resource orion5x_eth_resources[] = {
+ {
+ .name = "eth irq",
+ .start = IRQ_ORION5X_ETH_SUM,
+ .end = IRQ_ORION5X_ETH_SUM,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+static struct platform_device orion5x_eth = {
+ .name = MV643XX_ETH_NAME,
+ .id = 0,
+ .num_resources = 1,
+ .resource = orion5x_eth_resources,
+};
+
+void __init orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data)
+{
+ orion5x_eth.dev.platform_data = eth_data;
+ platform_device_register(&orion5x_eth_shared);
+ platform_device_register(&orion5x_eth);
+}
+
+/*****************************************************************************
+ * I2C controller
+ * (The Orion and Discovery (MV643xx) families share the same I2C controller)
+ ****************************************************************************/
+
+static struct mv64xxx_i2c_pdata orion5x_i2c_pdata = {
+ .freq_m = 8, /* assumes 166 MHz TCLK */
+ .freq_n = 3,
+ .timeout = 1000, /* Default timeout of 1 second */
+};
+
+static struct resource orion5x_i2c_resources[] = {
+ {
+ .name = "i2c base",
+ .start = I2C_PHYS_BASE,
+ .end = I2C_PHYS_BASE + 0x20 -1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "i2c irq",
+ .start = IRQ_ORION5X_I2C,
+ .end = IRQ_ORION5X_I2C,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device orion5x_i2c = {
+ .name = MV64XXX_I2C_CTLR_NAME,
+ .id = 0,
+ .num_resources = ARRAY_SIZE(orion5x_i2c_resources),
+ .resource = orion5x_i2c_resources,
+ .dev = {
+ .platform_data = &orion5x_i2c_pdata,
+ },
+};
+
+/*****************************************************************************
+ * Sata port
+ ****************************************************************************/
+static struct resource orion5x_sata_resources[] = {
+ {
+ .name = "sata base",
+ .start = ORION5X_SATA_PHYS_BASE,
+ .end = ORION5X_SATA_PHYS_BASE + 0x5000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "sata irq",
+ .start = IRQ_ORION5X_SATA,
+ .end = IRQ_ORION5X_SATA,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device orion5x_sata = {
+ .name = "sata_mv",
+ .id = 0,
+ .dev = {
+ .coherent_dma_mask = 0xffffffff,
+ },
+ .num_resources = ARRAY_SIZE(orion5x_sata_resources),
+ .resource = orion5x_sata_resources,
+};
+
+void __init orion5x_sata_init(struct mv_sata_platform_data *sata_data)
+{
+ sata_data->dram = &orion5x_mbus_dram_info;
+ orion5x_sata.dev.platform_data = sata_data;
+ platform_device_register(&orion5x_sata);
+}
+
+/*****************************************************************************
+ * Time handling
+ ****************************************************************************/
+
+static void orion5x_timer_init(void)
+{
+ orion_time_init(IRQ_ORION5X_BRIDGE, ORION5X_TCLK);
+}
+
+struct sys_timer orion5x_timer = {
+ .init = orion5x_timer_init,
+};
+
+/*****************************************************************************
+ * General
+ ****************************************************************************/
+
+/*
+ * Identify device ID and rev from PCIE configuration header space '0'.
+ */
+static void __init orion5x_id(u32 *dev, u32 *rev, char **dev_name)
+{
+ orion5x_pcie_id(dev, rev);
+
+ if (*dev == MV88F5281_DEV_ID) {
+ if (*rev == MV88F5281_REV_D2) {
+ *dev_name = "MV88F5281-D2";
+ } else if (*rev == MV88F5281_REV_D1) {
+ *dev_name = "MV88F5281-D1";
+ } else {
+ *dev_name = "MV88F5281-Rev-Unsupported";
+ }
+ } else if (*dev == MV88F5182_DEV_ID) {
+ if (*rev == MV88F5182_REV_A2) {
+ *dev_name = "MV88F5182-A2";
+ } else {
+ *dev_name = "MV88F5182-Rev-Unsupported";
+ }
+ } else if (*dev == MV88F5181_DEV_ID) {
+ if (*rev == MV88F5181_REV_B1) {
+ *dev_name = "MV88F5181-Rev-B1";
+ } else {
+ *dev_name = "MV88F5181-Rev-Unsupported";
+ }
+ } else {
+ *dev_name = "Device-Unknown";
+ }
+}
+
+void __init orion5x_init(void)
+{
+ char *dev_name;
+ u32 dev, rev;
+
+ orion5x_id(&dev, &rev, &dev_name);
+ printk(KERN_INFO "Orion ID: %s. TCLK=%d.\n", dev_name, ORION5X_TCLK);
+
+ /*
+ * Setup Orion address map
+ */
+ orion5x_setup_cpu_mbus_bridge();
+ orion5x_setup_eth_wins();
+
+ /*
+ * Register devices.
+ */
+ platform_device_register(&orion5x_uart);
+ platform_device_register(&orion5x_ehci0);
+ if (dev == MV88F5182_DEV_ID)
+ platform_device_register(&orion5x_ehci1);
+ platform_device_register(&orion5x_i2c);
+}
+
+/*
+ * Many orion-based systems have buggy bootloader implementations.
+ * This is a common fixup for bogus memory tags.
+ */
+void __init tag_fixup_mem32(struct machine_desc *mdesc, struct tag *t,
+ char **from, struct meminfo *meminfo)
+{
+ for (; t->hdr.size; t = tag_next(t))
+ if (t->hdr.tag == ATAG_MEM &&
+ (!t->u.mem.size || t->u.mem.size & ~PAGE_MASK ||
+ t->u.mem.start & ~PAGE_MASK)) {
+ printk(KERN_WARNING
+ "Clearing invalid memory bank %dKB@0x%08x\n",
+ t->u.mem.size / 1024, t->u.mem.start);
+ t->hdr.tag = 0;
+ }
+}
diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h
new file mode 100644
index 0000000..f4c4c9a
--- /dev/null
+++ b/arch/arm/mach-orion5x/common.h
@@ -0,0 +1,72 @@
+#ifndef __ARCH_ORION5X_COMMON_H
+#define __ARCH_ORION5X_COMMON_H
+
+/*
+ * Basic Orion init functions used early by machine-setup.
+ */
+
+void orion5x_map_io(void);
+void orion5x_init_irq(void);
+void orion5x_init(void);
+extern struct sys_timer orion5x_timer;
+
+/*
+ * Enumerations and functions for Orion windows mapping. Used by Orion core
+ * functions to map its interfaces and by the machine-setup to map its on-
+ * board devices. Details in /mach-orion/addr-map.c
+ */
+extern struct mbus_dram_target_info orion5x_mbus_dram_info;
+void orion5x_setup_cpu_mbus_bridge(void);
+void orion5x_setup_dev_boot_win(u32 base, u32 size);
+void orion5x_setup_dev0_win(u32 base, u32 size);
+void orion5x_setup_dev1_win(u32 base, u32 size);
+void orion5x_setup_dev2_win(u32 base, u32 size);
+void orion5x_setup_pcie_wa_win(u32 base, u32 size);
+void orion5x_setup_eth_wins(void);
+
+/*
+ * Shared code used internally by other Orion core functions.
+ * (/mach-orion/pci.c)
+ */
+
+struct pci_sys_data;
+struct pci_bus;
+
+void orion5x_pcie_id(u32 *dev, u32 *rev);
+int orion5x_pcie_local_bus_nr(void);
+int orion5x_pci_local_bus_nr(void);
+int orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys);
+struct pci_bus *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys);
+
+/*
+ * Valid GPIO pins according to MPP setup, used by machine-setup.
+ * (/mach-orion/gpio.c).
+ */
+
+void orion5x_gpio_set_valid_pins(u32 pins);
+void gpio_display(void); /* debug */
+
+/*
+ * Pull in Orion Ethernet platform_data, used by machine-setup
+ */
+
+struct mv643xx_eth_platform_data;
+
+void orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data);
+
+/*
+ * Orion Sata platform_data, used by machine-setup
+ */
+
+struct mv_sata_platform_data;
+
+void orion5x_sata_init(struct mv_sata_platform_data *sata_data);
+
+struct machine_desc;
+struct meminfo;
+struct tag;
+extern void __init tag_fixup_mem32(struct machine_desc *, struct tag *,
+ char **, struct meminfo *);
+
+
+#endif
diff --git a/arch/arm/mach-orion/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
similarity index 90%
rename from arch/arm/mach-orion/db88f5281-setup.c
rename to arch/arm/mach-orion5x/db88f5281-setup.c
index a0a9e48..872aed3 100644
--- a/arch/arm/mach-orion/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -1,5 +1,5 @@
/*
- * arch/arm/mach-orion/db88f5281-setup.c
+ * arch/arm/mach-orion5x/db88f5281-setup.c
*
* Marvell Orion-2 Development Board Setup
*
@@ -24,7 +24,7 @@
#include <asm/gpio.h>
#include <asm/mach/arch.h>
#include <asm/mach/pci.h>
-#include <asm/arch/orion.h>
+#include <asm/arch/orion5x.h>
#include <asm/plat-orion/orion_nand.h>
#include "common.h"
@@ -244,8 +244,8 @@
/*
* PCIE IRQ is connected internally (not GPIO)
*/
- if (dev->bus->number == orion_pcie_local_bus_nr())
- return IRQ_ORION_PCIE0_INT;
+ if (dev->bus->number == orion5x_pcie_local_bus_nr())
+ return IRQ_ORION5X_PCIE0_INT;
/*
* PCI IRQs are connected via GPIOs
@@ -265,8 +265,8 @@
.nr_controllers = 2,
.preinit = db88f5281_pci_preinit,
.swizzle = pci_std_swizzle,
- .setup = orion_pci_sys_setup,
- .scan = orion_pci_sys_scan_bus,
+ .setup = orion5x_pci_sys_setup,
+ .scan = orion5x_pci_sys_scan_bus,
.map_irq = db88f5281_pci_map_irq,
};
@@ -312,16 +312,16 @@
/*
* Basic Orion setup. Need to be called early.
*/
- orion_init();
+ orion5x_init();
/*
* Setup the CPU address decode windows for our on-board devices
*/
- orion_setup_dev_boot_win(DB88F5281_NOR_BOOT_BASE,
+ orion5x_setup_dev_boot_win(DB88F5281_NOR_BOOT_BASE,
DB88F5281_NOR_BOOT_SIZE);
- orion_setup_dev0_win(DB88F5281_7SEG_BASE, DB88F5281_7SEG_SIZE);
- orion_setup_dev1_win(DB88F5281_NOR_BASE, DB88F5281_NOR_SIZE);
- orion_setup_dev2_win(DB88F5281_NAND_BASE, DB88F5281_NAND_SIZE);
+ orion5x_setup_dev0_win(DB88F5281_7SEG_BASE, DB88F5281_7SEG_SIZE);
+ orion5x_setup_dev1_win(DB88F5281_NOR_BASE, DB88F5281_NOR_SIZE);
+ orion5x_setup_dev2_win(DB88F5281_NAND_BASE, DB88F5281_NAND_SIZE);
/*
* Setup Multiplexing Pins:
@@ -337,25 +337,25 @@
* MPP18: UART1_CTS MPP19: UART1_RTS
* MPP-DEV: DEV_D[16:31]
*/
- orion_write(MPP_0_7_CTRL, 0x00222203);
- orion_write(MPP_8_15_CTRL, 0x44000000);
- orion_write(MPP_16_19_CTRL, 0);
- orion_write(MPP_DEV_CTRL, 0);
+ orion5x_write(MPP_0_7_CTRL, 0x00222203);
+ orion5x_write(MPP_8_15_CTRL, 0x44000000);
+ orion5x_write(MPP_16_19_CTRL, 0);
+ orion5x_write(MPP_DEV_CTRL, 0);
- orion_gpio_set_valid_pins(0x00003fc3);
+ orion5x_gpio_set_valid_pins(0x00003fc3);
platform_add_devices(db88f5281_devs, ARRAY_SIZE(db88f5281_devs));
i2c_register_board_info(0, &db88f5281_i2c_rtc, 1);
- orion_eth_init(&db88f5281_eth_data);
+ orion5x_eth_init(&db88f5281_eth_data);
}
MACHINE_START(DB88F5281, "Marvell Orion-2 Development Board")
/* Maintainer: Tzachi Perelstein <tzachi@marvell.com> */
- .phys_io = ORION_REGS_PHYS_BASE,
- .io_pg_offst = ((ORION_REGS_VIRT_BASE) >> 18) & 0xfffc,
+ .phys_io = ORION5X_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xfffc,
.boot_params = 0x00000100,
.init_machine = db88f5281_init,
- .map_io = orion_map_io,
- .init_irq = orion_init_irq,
- .timer = &orion_timer,
+ .map_io = orion5x_map_io,
+ .init_irq = orion5x_init_irq,
+ .timer = &orion5x_timer,
MACHINE_END
diff --git a/arch/arm/mach-orion/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
similarity index 90%
rename from arch/arm/mach-orion/dns323-setup.c
rename to arch/arm/mach-orion5x/dns323-setup.c
index 88991f7..d67790e 100644
--- a/arch/arm/mach-orion/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -1,5 +1,5 @@
/*
- * arch/arm/mach-orion/dns323-setup.c
+ * arch/arm/mach-orion5x/dns323-setup.c
*
* Copyright (C) 2007 Herbert Valerio Riedel <hvr@gnu.org>
*
@@ -25,7 +25,7 @@
#include <asm/gpio.h>
#include <asm/mach/arch.h>
#include <asm/mach/pci.h>
-#include <asm/arch/orion.h>
+#include <asm/arch/orion5x.h>
#include "common.h"
#define DNS323_GPIO_LED_RIGHT_AMBER 1
@@ -44,8 +44,8 @@
static int __init dns323_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
/* PCI-E */
- if (dev->bus->number == orion_pcie_local_bus_nr())
- return IRQ_ORION_PCIE0_INT;
+ if (dev->bus->number == orion5x_pcie_local_bus_nr())
+ return IRQ_ORION5X_PCIE0_INT;
pr_err("%s: requested mapping for unknown bus\n", __func__);
@@ -55,8 +55,8 @@
static struct hw_pci dns323_pci __initdata = {
.nr_controllers = 1,
.swizzle = pci_std_swizzle,
- .setup = orion_pci_sys_setup,
- .scan = orion_pci_sys_scan_bus,
+ .setup = orion5x_pci_sys_setup,
+ .scan = orion5x_pci_sys_scan_bus,
.map_irq = dns323_pci_map_irq,
};
@@ -246,24 +246,25 @@
static void __init dns323_init(void)
{
/* Setup basic Orion functions. Need to be called early. */
- orion_init();
+ orion5x_init();
/* setup flash mapping
* CS3 holds a 8 MB Spansion S29GL064M90TFIR4
*/
- orion_setup_dev_boot_win(DNS323_NOR_BOOT_BASE, DNS323_NOR_BOOT_SIZE);
+ orion5x_setup_dev_boot_win(DNS323_NOR_BOOT_BASE, DNS323_NOR_BOOT_SIZE);
/* DNS-323 has a Marvell 88X7042 SATA controller attached via PCIE
*
* Open a special address decode windows for the PCIE WA.
*/
- orion_setup_pcie_wa_win(ORION_PCIE_WA_PHYS_BASE, ORION_PCIE_WA_SIZE);
+ orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE,
+ ORION5X_PCIE_WA_SIZE);
/* set MPP to 0 as D-Link's 2.6.12.6 kernel did */
- orion_write(MPP_0_7_CTRL, 0);
- orion_write(MPP_8_15_CTRL, 0);
- orion_write(MPP_16_19_CTRL, 0);
- orion_write(MPP_DEV_CTRL, 0);
+ orion5x_write(MPP_0_7_CTRL, 0);
+ orion5x_write(MPP_8_15_CTRL, 0);
+ orion5x_write(MPP_16_19_CTRL, 0);
+ orion5x_write(MPP_DEV_CTRL, 0);
/* Define used GPIO pins
@@ -286,7 +287,7 @@
| 14 | Out | //unknown//
| 15 | Out | //unknown//
*/
- orion_gpio_set_valid_pins(0x07f6);
+ orion5x_gpio_set_valid_pins(0x07f6);
/* register dns323 specific power-off method */
if ((gpio_request(DNS323_GPIO_POWER_OFF, "POWEROFF") != 0)
@@ -302,18 +303,18 @@
i2c_register_board_info(0, dns323_i2c_devices,
ARRAY_SIZE(dns323_i2c_devices));
- orion_eth_init(&dns323_eth_data);
+ orion5x_eth_init(&dns323_eth_data);
}
/* Warning: D-Link uses a wrong mach-type (=526) in their bootloader */
MACHINE_START(DNS323, "D-Link DNS-323")
/* Maintainer: Herbert Valerio Riedel <hvr@gnu.org> */
- .phys_io = ORION_REGS_PHYS_BASE,
- .io_pg_offst = ((ORION_REGS_VIRT_BASE) >> 18) & 0xFFFC,
+ .phys_io = ORION5X_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
.boot_params = 0x00000100,
.init_machine = dns323_init,
- .map_io = orion_map_io,
- .init_irq = orion_init_irq,
- .timer = &orion_timer,
+ .map_io = orion5x_map_io,
+ .init_irq = orion5x_init_irq,
+ .timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
MACHINE_END
diff --git a/arch/arm/mach-orion/gpio.c b/arch/arm/mach-orion5x/gpio.c
similarity index 71%
rename from arch/arm/mach-orion/gpio.c
rename to arch/arm/mach-orion5x/gpio.c
index afc7be0..8108c31 100644
--- a/arch/arm/mach-orion/gpio.c
+++ b/arch/arm/mach-orion5x/gpio.c
@@ -1,5 +1,5 @@
/*
- * arch/arm/mach-orion/gpio.c
+ * arch/arm/mach-orion5x/gpio.c
*
* GPIO functions for Marvell Orion System On Chip
*
@@ -17,14 +17,14 @@
#include <linux/bitops.h>
#include <asm/gpio.h>
#include <asm/io.h>
-#include <asm/arch/orion.h>
+#include <asm/arch/orion5x.h>
#include "common.h"
static DEFINE_SPINLOCK(gpio_lock);
static unsigned long gpio_valid[BITS_TO_LONGS(GPIO_MAX)];
static const char *gpio_label[GPIO_MAX]; /* non null for allocated GPIOs */
-void __init orion_gpio_set_valid_pins(u32 pins)
+void __init orion5x_gpio_set_valid_pins(u32 pins)
{
gpio_valid[0] = pins;
}
@@ -50,7 +50,7 @@
if (!gpio_label[pin])
gpio_label[pin] = "?";
- orion_setbits(GPIO_IO_CONF, 1 << pin);
+ orion5x_setbits(GPIO_IO_CONF, 1 << pin);
spin_unlock_irqrestore(&gpio_lock, flags);
return 0;
@@ -77,12 +77,12 @@
gpio_label[pin] = "?";
mask = 1 << pin;
- orion_clrbits(GPIO_BLINK_EN, mask);
+ orion5x_clrbits(GPIO_BLINK_EN, mask);
if (value)
- orion_setbits(GPIO_OUT, mask);
+ orion5x_setbits(GPIO_OUT, mask);
else
- orion_clrbits(GPIO_OUT, mask);
- orion_clrbits(GPIO_IO_CONF, mask);
+ orion5x_clrbits(GPIO_OUT, mask);
+ orion5x_clrbits(GPIO_IO_CONF, mask);
spin_unlock_irqrestore(&gpio_lock, flags);
return 0;
@@ -93,10 +93,10 @@
{
int val, mask = 1 << pin;
- if (orion_read(GPIO_IO_CONF) & mask)
- val = orion_read(GPIO_DATA_IN) ^ orion_read(GPIO_IN_POL);
+ if (orion5x_read(GPIO_IO_CONF) & mask)
+ val = orion5x_read(GPIO_DATA_IN) ^ orion5x_read(GPIO_IN_POL);
else
- val = orion_read(GPIO_OUT);
+ val = orion5x_read(GPIO_OUT);
return val & mask;
}
@@ -109,32 +109,32 @@
spin_lock_irqsave(&gpio_lock, flags);
- orion_clrbits(GPIO_BLINK_EN, mask);
+ orion5x_clrbits(GPIO_BLINK_EN, mask);
if (value)
- orion_setbits(GPIO_OUT, mask);
+ orion5x_setbits(GPIO_OUT, mask);
else
- orion_clrbits(GPIO_OUT, mask);
+ orion5x_clrbits(GPIO_OUT, mask);
spin_unlock_irqrestore(&gpio_lock, flags);
}
EXPORT_SYMBOL(gpio_set_value);
-void orion_gpio_set_blink(unsigned pin, int blink)
+void orion5x_gpio_set_blink(unsigned pin, int blink)
{
unsigned long flags;
int mask = 1 << pin;
spin_lock_irqsave(&gpio_lock, flags);
- orion_clrbits(GPIO_OUT, mask);
+ orion5x_clrbits(GPIO_OUT, mask);
if (blink)
- orion_setbits(GPIO_BLINK_EN, mask);
+ orion5x_setbits(GPIO_BLINK_EN, mask);
else
- orion_clrbits(GPIO_BLINK_EN, mask);
+ orion5x_clrbits(GPIO_BLINK_EN, mask);
spin_unlock_irqrestore(&gpio_lock, flags);
}
-EXPORT_SYMBOL(orion_gpio_set_blink);
+EXPORT_SYMBOL(orion5x_gpio_set_blink);
int gpio_request(unsigned pin, const char *label)
{
@@ -188,39 +188,39 @@
printk("GPIO, free\n");
} else {
printk("GPIO, used by %s, ", gpio_label[i]);
- if (orion_read(GPIO_IO_CONF) & (1 << i)) {
+ if (orion5x_read(GPIO_IO_CONF) & (1 << i)) {
printk("input, active %s, level %s, edge %s\n",
- ((orion_read(GPIO_IN_POL) >> i) & 1) ? "low" : "high",
- ((orion_read(GPIO_LEVEL_MASK) >> i) & 1) ? "enabled" : "masked",
- ((orion_read(GPIO_EDGE_MASK) >> i) & 1) ? "enabled" : "masked");
+ ((orion5x_read(GPIO_IN_POL) >> i) & 1) ? "low" : "high",
+ ((orion5x_read(GPIO_LEVEL_MASK) >> i) & 1) ? "enabled" : "masked",
+ ((orion5x_read(GPIO_EDGE_MASK) >> i) & 1) ? "enabled" : "masked");
} else {
- printk("output, val=%d\n", (orion_read(GPIO_OUT) >> i) & 1);
+ printk("output, val=%d\n", (orion5x_read(GPIO_OUT) >> i) & 1);
}
}
}
printk(KERN_DEBUG "MPP_0_7_CTRL (0x%08x) = 0x%08x\n",
- MPP_0_7_CTRL, orion_read(MPP_0_7_CTRL));
+ MPP_0_7_CTRL, orion5x_read(MPP_0_7_CTRL));
printk(KERN_DEBUG "MPP_8_15_CTRL (0x%08x) = 0x%08x\n",
- MPP_8_15_CTRL, orion_read(MPP_8_15_CTRL));
+ MPP_8_15_CTRL, orion5x_read(MPP_8_15_CTRL));
printk(KERN_DEBUG "MPP_16_19_CTRL (0x%08x) = 0x%08x\n",
- MPP_16_19_CTRL, orion_read(MPP_16_19_CTRL));
+ MPP_16_19_CTRL, orion5x_read(MPP_16_19_CTRL));
printk(KERN_DEBUG "MPP_DEV_CTRL (0x%08x) = 0x%08x\n",
- MPP_DEV_CTRL, orion_read(MPP_DEV_CTRL));
+ MPP_DEV_CTRL, orion5x_read(MPP_DEV_CTRL));
printk(KERN_DEBUG "GPIO_OUT (0x%08x) = 0x%08x\n",
- GPIO_OUT, orion_read(GPIO_OUT));
+ GPIO_OUT, orion5x_read(GPIO_OUT));
printk(KERN_DEBUG "GPIO_IO_CONF (0x%08x) = 0x%08x\n",
- GPIO_IO_CONF, orion_read(GPIO_IO_CONF));
+ GPIO_IO_CONF, orion5x_read(GPIO_IO_CONF));
printk(KERN_DEBUG "GPIO_BLINK_EN (0x%08x) = 0x%08x\n",
- GPIO_BLINK_EN, orion_read(GPIO_BLINK_EN));
+ GPIO_BLINK_EN, orion5x_read(GPIO_BLINK_EN));
printk(KERN_DEBUG "GPIO_IN_POL (0x%08x) = 0x%08x\n",
- GPIO_IN_POL, orion_read(GPIO_IN_POL));
+ GPIO_IN_POL, orion5x_read(GPIO_IN_POL));
printk(KERN_DEBUG "GPIO_DATA_IN (0x%08x) = 0x%08x\n",
- GPIO_DATA_IN, orion_read(GPIO_DATA_IN));
+ GPIO_DATA_IN, orion5x_read(GPIO_DATA_IN));
printk(KERN_DEBUG "GPIO_LEVEL_MASK (0x%08x) = 0x%08x\n",
- GPIO_LEVEL_MASK, orion_read(GPIO_LEVEL_MASK));
+ GPIO_LEVEL_MASK, orion5x_read(GPIO_LEVEL_MASK));
printk(KERN_DEBUG "GPIO_EDGE_CAUSE (0x%08x) = 0x%08x\n",
- GPIO_EDGE_CAUSE, orion_read(GPIO_EDGE_CAUSE));
+ GPIO_EDGE_CAUSE, orion5x_read(GPIO_EDGE_CAUSE));
printk(KERN_DEBUG "GPIO_EDGE_MASK (0x%08x) = 0x%08x\n",
- GPIO_EDGE_MASK, orion_read(GPIO_EDGE_MASK));
+ GPIO_EDGE_MASK, orion5x_read(GPIO_EDGE_MASK));
}
diff --git a/arch/arm/mach-orion/irq.c b/arch/arm/mach-orion5x/irq.c
similarity index 63%
rename from arch/arm/mach-orion/irq.c
rename to arch/arm/mach-orion5x/irq.c
index 7033cc1..dd21f38 100644
--- a/arch/arm/mach-orion/irq.c
+++ b/arch/arm/mach-orion5x/irq.c
@@ -1,5 +1,5 @@
/*
- * arch/arm/mach-orion/irq.c
+ * arch/arm/mach-orion5x/irq.c
*
* Core IRQ functions for Marvell Orion System On Chip
*
@@ -15,7 +15,7 @@
#include <linux/irq.h>
#include <asm/gpio.h>
#include <asm/io.h>
-#include <asm/arch/orion.h>
+#include <asm/arch/orion5x.h>
#include <asm/plat-orion/irq.h>
#include "common.h"
@@ -44,46 +44,46 @@
* polarity LEVEL mask
*
****************************************************************************/
-static void orion_gpio_irq_ack(u32 irq)
+static void orion5x_gpio_irq_ack(u32 irq)
{
int pin = irq_to_gpio(irq);
if (irq_desc[irq].status & IRQ_LEVEL)
/*
* Mask bit for level interrupt
*/
- orion_clrbits(GPIO_LEVEL_MASK, 1 << pin);
+ orion5x_clrbits(GPIO_LEVEL_MASK, 1 << pin);
else
/*
* Clear casue bit for egde interrupt
*/
- orion_clrbits(GPIO_EDGE_CAUSE, 1 << pin);
+ orion5x_clrbits(GPIO_EDGE_CAUSE, 1 << pin);
}
-static void orion_gpio_irq_mask(u32 irq)
+static void orion5x_gpio_irq_mask(u32 irq)
{
int pin = irq_to_gpio(irq);
if (irq_desc[irq].status & IRQ_LEVEL)
- orion_clrbits(GPIO_LEVEL_MASK, 1 << pin);
+ orion5x_clrbits(GPIO_LEVEL_MASK, 1 << pin);
else
- orion_clrbits(GPIO_EDGE_MASK, 1 << pin);
+ orion5x_clrbits(GPIO_EDGE_MASK, 1 << pin);
}
-static void orion_gpio_irq_unmask(u32 irq)
+static void orion5x_gpio_irq_unmask(u32 irq)
{
int pin = irq_to_gpio(irq);
if (irq_desc[irq].status & IRQ_LEVEL)
- orion_setbits(GPIO_LEVEL_MASK, 1 << pin);
+ orion5x_setbits(GPIO_LEVEL_MASK, 1 << pin);
else
- orion_setbits(GPIO_EDGE_MASK, 1 << pin);
+ orion5x_setbits(GPIO_EDGE_MASK, 1 << pin);
}
-static int orion_gpio_set_irq_type(u32 irq, u32 type)
+static int orion5x_gpio_set_irq_type(u32 irq, u32 type)
{
int pin = irq_to_gpio(irq);
struct irq_desc *desc;
- if ((orion_read(GPIO_IO_CONF) & (1 << pin)) == 0) {
- printk(KERN_ERR "orion_gpio_set_irq_type failed "
+ if ((orion5x_read(GPIO_IO_CONF) & (1 << pin)) == 0) {
+ printk(KERN_ERR "orion5x_gpio_set_irq_type failed "
"(irq %d, pin %d).\n", irq, pin);
return -EINVAL;
}
@@ -94,22 +94,22 @@
case IRQT_HIGH:
desc->handle_irq = handle_level_irq;
desc->status |= IRQ_LEVEL;
- orion_clrbits(GPIO_IN_POL, (1 << pin));
+ orion5x_clrbits(GPIO_IN_POL, (1 << pin));
break;
case IRQT_LOW:
desc->handle_irq = handle_level_irq;
desc->status |= IRQ_LEVEL;
- orion_setbits(GPIO_IN_POL, (1 << pin));
+ orion5x_setbits(GPIO_IN_POL, (1 << pin));
break;
case IRQT_RISING:
desc->handle_irq = handle_edge_irq;
desc->status &= ~IRQ_LEVEL;
- orion_clrbits(GPIO_IN_POL, (1 << pin));
+ orion5x_clrbits(GPIO_IN_POL, (1 << pin));
break;
case IRQT_FALLING:
desc->handle_irq = handle_edge_irq;
desc->status &= ~IRQ_LEVEL;
- orion_setbits(GPIO_IN_POL, (1 << pin));
+ orion5x_setbits(GPIO_IN_POL, (1 << pin));
break;
case IRQT_BOTHEDGE:
desc->handle_irq = handle_edge_irq;
@@ -117,11 +117,11 @@
/*
* set initial polarity based on current input level
*/
- if ((orion_read(GPIO_IN_POL) ^ orion_read(GPIO_DATA_IN))
+ if ((orion5x_read(GPIO_IN_POL) ^ orion5x_read(GPIO_DATA_IN))
& (1 << pin))
- orion_setbits(GPIO_IN_POL, (1 << pin)); /* falling */
+ orion5x_setbits(GPIO_IN_POL, (1 << pin)); /* falling */
else
- orion_clrbits(GPIO_IN_POL, (1 << pin)); /* rising */
+ orion5x_clrbits(GPIO_IN_POL, (1 << pin)); /* rising */
break;
default:
@@ -135,22 +135,22 @@
return 0;
}
-static struct irq_chip orion_gpio_irq_chip = {
+static struct irq_chip orion5x_gpio_irq_chip = {
.name = "Orion-IRQ-GPIO",
- .ack = orion_gpio_irq_ack,
- .mask = orion_gpio_irq_mask,
- .unmask = orion_gpio_irq_unmask,
- .set_type = orion_gpio_set_irq_type,
+ .ack = orion5x_gpio_irq_ack,
+ .mask = orion5x_gpio_irq_mask,
+ .unmask = orion5x_gpio_irq_unmask,
+ .set_type = orion5x_gpio_set_irq_type,
};
-static void orion_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void orion5x_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
{
u32 cause, offs, pin;
- BUG_ON(irq < IRQ_ORION_GPIO_0_7 || irq > IRQ_ORION_GPIO_24_31);
- offs = (irq - IRQ_ORION_GPIO_0_7) * 8;
- cause = (orion_read(GPIO_DATA_IN) & orion_read(GPIO_LEVEL_MASK)) |
- (orion_read(GPIO_EDGE_CAUSE) & orion_read(GPIO_EDGE_MASK));
+ BUG_ON(irq < IRQ_ORION5X_GPIO_0_7 || irq > IRQ_ORION5X_GPIO_24_31);
+ offs = (irq - IRQ_ORION5X_GPIO_0_7) * 8;
+ cause = (orion5x_read(GPIO_DATA_IN) & orion5x_read(GPIO_LEVEL_MASK)) |
+ (orion5x_read(GPIO_EDGE_CAUSE) & orion5x_read(GPIO_EDGE_MASK));
for (pin = offs; pin < offs + 8; pin++) {
if (cause & (1 << pin)) {
@@ -158,16 +158,16 @@
desc = irq_desc + irq;
if ((desc->status & IRQ_TYPE_SENSE_MASK) == IRQT_BOTHEDGE) {
/* Swap polarity (race with GPIO line) */
- u32 polarity = orion_read(GPIO_IN_POL);
+ u32 polarity = orion5x_read(GPIO_IN_POL);
polarity ^= 1 << pin;
- orion_write(GPIO_IN_POL, polarity);
+ orion5x_write(GPIO_IN_POL, polarity);
}
desc_handle_irq(irq, desc);
}
}
}
-static void __init orion_init_gpio_irq(void)
+static void __init orion5x_init_gpio_irq(void)
{
int i;
struct irq_desc *desc;
@@ -175,37 +175,37 @@
/*
* Mask and clear GPIO IRQ interrupts
*/
- orion_write(GPIO_LEVEL_MASK, 0x0);
- orion_write(GPIO_EDGE_MASK, 0x0);
- orion_write(GPIO_EDGE_CAUSE, 0x0);
+ orion5x_write(GPIO_LEVEL_MASK, 0x0);
+ orion5x_write(GPIO_EDGE_MASK, 0x0);
+ orion5x_write(GPIO_EDGE_CAUSE, 0x0);
/*
* Register chained level handlers for GPIO IRQs by default.
* User can use set_type() if he wants to use edge types handlers.
*/
- for (i = IRQ_ORION_GPIO_START; i < NR_IRQS; i++) {
- set_irq_chip(i, &orion_gpio_irq_chip);
+ for (i = IRQ_ORION5X_GPIO_START; i < NR_IRQS; i++) {
+ set_irq_chip(i, &orion5x_gpio_irq_chip);
set_irq_handler(i, handle_level_irq);
desc = irq_desc + i;
desc->status |= IRQ_LEVEL;
set_irq_flags(i, IRQF_VALID);
}
- set_irq_chained_handler(IRQ_ORION_GPIO_0_7, orion_gpio_irq_handler);
- set_irq_chained_handler(IRQ_ORION_GPIO_8_15, orion_gpio_irq_handler);
- set_irq_chained_handler(IRQ_ORION_GPIO_16_23, orion_gpio_irq_handler);
- set_irq_chained_handler(IRQ_ORION_GPIO_24_31, orion_gpio_irq_handler);
+ set_irq_chained_handler(IRQ_ORION5X_GPIO_0_7, orion5x_gpio_irq_handler);
+ set_irq_chained_handler(IRQ_ORION5X_GPIO_8_15, orion5x_gpio_irq_handler);
+ set_irq_chained_handler(IRQ_ORION5X_GPIO_16_23, orion5x_gpio_irq_handler);
+ set_irq_chained_handler(IRQ_ORION5X_GPIO_24_31, orion5x_gpio_irq_handler);
}
/*****************************************************************************
* Orion Main IRQ
****************************************************************************/
-static void __init orion_init_main_irq(void)
+static void __init orion5x_init_main_irq(void)
{
orion_irq_init(0, (void __iomem *)MAIN_IRQ_MASK);
}
-void __init orion_init_irq(void)
+void __init orion5x_init_irq(void)
{
- orion_init_main_irq();
- orion_init_gpio_irq();
+ orion5x_init_main_irq();
+ orion5x_init_gpio_irq();
}
diff --git a/arch/arm/mach-orion/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
similarity index 86%
rename from arch/arm/mach-orion/kurobox_pro-setup.c
rename to arch/arm/mach-orion5x/kurobox_pro-setup.c
index be417e7..8ad4390 100644
--- a/arch/arm/mach-orion/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -1,5 +1,5 @@
/*
- * arch/arm/mach-orion/kurobox_pro-setup.c
+ * arch/arm/mach-orion5x/kurobox_pro-setup.c
*
* Maintainer: Ronen Shitrit <rshitrit@marvell.com>
*
@@ -22,7 +22,7 @@
#include <asm/gpio.h>
#include <asm/mach/arch.h>
#include <asm/mach/pci.h>
-#include <asm/arch/orion.h>
+#include <asm/arch/orion5x.h>
#include <asm/plat-orion/orion_nand.h>
#include "common.h"
@@ -123,8 +123,8 @@
/*
* PCI isn't used on the Kuro
*/
- if (dev->bus->number == orion_pcie_local_bus_nr())
- return IRQ_ORION_PCIE0_INT;
+ if (dev->bus->number == orion5x_pcie_local_bus_nr())
+ return IRQ_ORION5X_PCIE0_INT;
else
printk(KERN_ERR "kurobox_pro_pci_map_irq failed, unknown bus\n");
@@ -134,8 +134,8 @@
static struct hw_pci kurobox_pro_pci __initdata = {
.nr_controllers = 1,
.swizzle = pci_std_swizzle,
- .setup = orion_pci_sys_setup,
- .scan = orion_pci_sys_scan_bus,
+ .setup = orion5x_pci_sys_setup,
+ .scan = orion5x_pci_sys_scan_bus,
.map_irq = kurobox_pro_pci_map_irq,
};
@@ -188,19 +188,20 @@
/*
* Setup basic Orion functions. Need to be called early.
*/
- orion_init();
+ orion5x_init();
/*
* Setup the CPU address decode windows for our devices
*/
- orion_setup_dev_boot_win(KUROBOX_PRO_NOR_BOOT_BASE,
+ orion5x_setup_dev_boot_win(KUROBOX_PRO_NOR_BOOT_BASE,
KUROBOX_PRO_NOR_BOOT_SIZE);
- orion_setup_dev0_win(KUROBOX_PRO_NAND_BASE, KUROBOX_PRO_NAND_SIZE);
+ orion5x_setup_dev0_win(KUROBOX_PRO_NAND_BASE, KUROBOX_PRO_NAND_SIZE);
/*
* Open a special address decode windows for the PCIE WA.
*/
- orion_setup_pcie_wa_win(ORION_PCIE_WA_PHYS_BASE, ORION_PCIE_WA_SIZE);
+ orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE,
+ ORION5X_PCIE_WA_SIZE);
/*
* Setup Multiplexing Pins --
@@ -217,26 +218,26 @@
* MPP[15] SATA 1 active indication
* MPP[16-19] Not used
*/
- orion_write(MPP_0_7_CTRL, 0x44220003);
- orion_write(MPP_8_15_CTRL, 0x55550000);
- orion_write(MPP_16_19_CTRL, 0x0);
+ orion5x_write(MPP_0_7_CTRL, 0x44220003);
+ orion5x_write(MPP_8_15_CTRL, 0x55550000);
+ orion5x_write(MPP_16_19_CTRL, 0x0);
- orion_gpio_set_valid_pins(0x0000000c);
+ orion5x_gpio_set_valid_pins(0x0000000c);
platform_add_devices(kurobox_pro_devices, ARRAY_SIZE(kurobox_pro_devices));
i2c_register_board_info(0, &kurobox_pro_i2c_rtc, 1);
- orion_eth_init(&kurobox_pro_eth_data);
- orion_sata_init(&kurobox_pro_sata_data);
+ orion5x_eth_init(&kurobox_pro_eth_data);
+ orion5x_sata_init(&kurobox_pro_sata_data);
}
MACHINE_START(KUROBOX_PRO, "Buffalo/Revogear Kurobox Pro")
/* Maintainer: Ronen Shitrit <rshitrit@marvell.com> */
- .phys_io = ORION_REGS_PHYS_BASE,
- .io_pg_offst = ((ORION_REGS_VIRT_BASE) >> 18) & 0xFFFC,
+ .phys_io = ORION5X_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
.boot_params = 0x00000100,
.init_machine = kurobox_pro_init,
- .map_io = orion_map_io,
- .init_irq = orion_init_irq,
- .timer = &orion_timer,
+ .map_io = orion5x_map_io,
+ .init_irq = orion5x_init_irq,
+ .timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
MACHINE_END
diff --git a/arch/arm/mach-orion/pci.c b/arch/arm/mach-orion5x/pci.c
similarity index 71%
rename from arch/arm/mach-orion/pci.c
rename to arch/arm/mach-orion5x/pci.c
index 59684cc..27b4afc 100644
--- a/arch/arm/mach-orion/pci.c
+++ b/arch/arm/mach-orion5x/pci.c
@@ -1,5 +1,5 @@
/*
- * arch/arm/mach-orion/pci.c
+ * arch/arm/mach-orion5x/pci.c
*
* PCI and PCIe functions for Marvell Orion System On Chip
*
@@ -33,15 +33,15 @@
/*****************************************************************************
* PCIe controller
****************************************************************************/
-#define PCIE_BASE ((void __iomem *)ORION_PCIE_VIRT_BASE)
+#define PCIE_BASE ((void __iomem *)ORION5X_PCIE_VIRT_BASE)
-void __init orion_pcie_id(u32 *dev, u32 *rev)
+void __init orion5x_pcie_id(u32 *dev, u32 *rev)
{
*dev = orion_pcie_dev_id(PCIE_BASE);
*rev = orion_pcie_rev(PCIE_BASE);
}
-int orion_pcie_local_bus_nr(void)
+int orion5x_pcie_local_bus_nr(void)
{
return orion_pcie_get_local_bus_nr(PCIE_BASE);
}
@@ -71,7 +71,7 @@
* and then reading the PCIE_CONF_DATA register. Need to make sure these
* transactions are atomic.
*/
-static DEFINE_SPINLOCK(orion_pcie_lock);
+static DEFINE_SPINLOCK(orion5x_pcie_lock);
static int pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where,
int size, u32 *val)
@@ -84,9 +84,9 @@
return PCIBIOS_DEVICE_NOT_FOUND;
}
- spin_lock_irqsave(&orion_pcie_lock, flags);
+ spin_lock_irqsave(&orion5x_pcie_lock, flags);
ret = orion_pcie_rd_conf(PCIE_BASE, bus, devfn, where, size, val);
- spin_unlock_irqrestore(&orion_pcie_lock, flags);
+ spin_unlock_irqrestore(&orion5x_pcie_lock, flags);
return ret;
}
@@ -111,7 +111,7 @@
return PCIBIOS_DEVICE_NOT_FOUND;
}
- ret = orion_pcie_rd_conf_wa((void __iomem *)ORION_PCIE_WA_VIRT_BASE,
+ ret = orion_pcie_rd_conf_wa((void __iomem *)ORION5X_PCIE_WA_VIRT_BASE,
bus, devfn, where, size, val);
return ret;
@@ -126,9 +126,9 @@
if (pcie_valid_config(bus->number, PCI_SLOT(devfn)) == 0)
return PCIBIOS_DEVICE_NOT_FOUND;
- spin_lock_irqsave(&orion_pcie_lock, flags);
+ spin_lock_irqsave(&orion5x_pcie_lock, flags);
ret = orion_pcie_wr_conf(PCIE_BASE, bus, devfn, where, size, val);
- spin_unlock_irqrestore(&orion_pcie_lock, flags);
+ spin_unlock_irqrestore(&orion5x_pcie_lock, flags);
return ret;
}
@@ -147,7 +147,7 @@
/*
* Generic PCIe unit setup.
*/
- orion_pcie_setup(PCIE_BASE, &orion_mbus_dram_info);
+ orion_pcie_setup(PCIE_BASE, &orion5x_mbus_dram_info);
/*
* Check whether to apply Orion-1/Orion-NAS PCIe config
@@ -172,8 +172,8 @@
*/
res[0].name = "PCIe I/O Space";
res[0].flags = IORESOURCE_IO;
- res[0].start = ORION_PCIE_IO_BUS_BASE;
- res[0].end = res[0].start + ORION_PCIE_IO_SIZE - 1;
+ res[0].start = ORION5X_PCIE_IO_BUS_BASE;
+ res[0].end = res[0].start + ORION5X_PCIE_IO_SIZE - 1;
if (request_resource(&ioport_resource, &res[0]))
panic("Request PCIe IO resource failed\n");
sys->resource[0] = &res[0];
@@ -183,8 +183,8 @@
*/
res[1].name = "PCIe Memory Space";
res[1].flags = IORESOURCE_MEM;
- res[1].start = ORION_PCIE_MEM_PHYS_BASE;
- res[1].end = res[1].start + ORION_PCIE_MEM_SIZE - 1;
+ res[1].start = ORION5X_PCIE_MEM_PHYS_BASE;
+ res[1].end = res[1].start + ORION5X_PCIE_MEM_SIZE - 1;
if (request_resource(&iomem_resource, &res[1]))
panic("Request PCIe Memory resource failed\n");
sys->resource[1] = &res[1];
@@ -198,11 +198,11 @@
/*****************************************************************************
* PCI controller
****************************************************************************/
-#define PCI_MODE ORION_PCI_REG(0xd00)
-#define PCI_CMD ORION_PCI_REG(0xc00)
-#define PCI_P2P_CONF ORION_PCI_REG(0x1d14)
-#define PCI_CONF_ADDR ORION_PCI_REG(0xc78)
-#define PCI_CONF_DATA ORION_PCI_REG(0xc7c)
+#define PCI_MODE ORION5X_PCI_REG(0xd00)
+#define PCI_CMD ORION5X_PCI_REG(0xc00)
+#define PCI_P2P_CONF ORION5X_PCI_REG(0x1d14)
+#define PCI_CONF_ADDR ORION5X_PCI_REG(0xc78)
+#define PCI_CONF_DATA ORION5X_PCI_REG(0xc7c)
/*
* PCI_MODE bits
@@ -244,16 +244,16 @@
/*
* PCI Address Decode Windows registers
*/
-#define PCI_BAR_SIZE_DDR_CS(n) (((n) == 0) ? ORION_PCI_REG(0xc08) : \
- ((n) == 1) ? ORION_PCI_REG(0xd08) : \
- ((n) == 2) ? ORION_PCI_REG(0xc0c) : \
- ((n) == 3) ? ORION_PCI_REG(0xd0c) : 0)
-#define PCI_BAR_REMAP_DDR_CS(n) (((n) ==0) ? ORION_PCI_REG(0xc48) : \
- ((n) == 1) ? ORION_PCI_REG(0xd48) : \
- ((n) == 2) ? ORION_PCI_REG(0xc4c) : \
- ((n) == 3) ? ORION_PCI_REG(0xd4c) : 0)
-#define PCI_BAR_ENABLE ORION_PCI_REG(0xc3c)
-#define PCI_ADDR_DECODE_CTRL ORION_PCI_REG(0xd3c)
+#define PCI_BAR_SIZE_DDR_CS(n) (((n) == 0) ? ORION5X_PCI_REG(0xc08) : \
+ ((n) == 1) ? ORION5X_PCI_REG(0xd08) : \
+ ((n) == 2) ? ORION5X_PCI_REG(0xc0c) : \
+ ((n) == 3) ? ORION5X_PCI_REG(0xd0c) : 0)
+#define PCI_BAR_REMAP_DDR_CS(n) (((n) ==0) ? ORION5X_PCI_REG(0xc48) : \
+ ((n) == 1) ? ORION5X_PCI_REG(0xd48) : \
+ ((n) == 2) ? ORION5X_PCI_REG(0xc4c) : \
+ ((n) == 3) ? ORION5X_PCI_REG(0xd4c) : 0)
+#define PCI_BAR_ENABLE ORION5X_PCI_REG(0xc3c)
+#define PCI_ADDR_DECODE_CTRL ORION5X_PCI_REG(0xd3c)
/*
* PCI configuration helpers for BAR settings
@@ -267,45 +267,45 @@
* and then reading the PCI_CONF_DATA register. Need to make sure these
* transactions are atomic.
*/
-static DEFINE_SPINLOCK(orion_pci_lock);
+static DEFINE_SPINLOCK(orion5x_pci_lock);
-int orion_pci_local_bus_nr(void)
+int orion5x_pci_local_bus_nr(void)
{
- u32 conf = orion_read(PCI_P2P_CONF);
+ u32 conf = orion5x_read(PCI_P2P_CONF);
return((conf & PCI_P2P_BUS_MASK) >> PCI_P2P_BUS_OFFS);
}
-static int orion_pci_hw_rd_conf(int bus, int dev, u32 func,
+static int orion5x_pci_hw_rd_conf(int bus, int dev, u32 func,
u32 where, u32 size, u32 *val)
{
unsigned long flags;
- spin_lock_irqsave(&orion_pci_lock, flags);
+ spin_lock_irqsave(&orion5x_pci_lock, flags);
- orion_write(PCI_CONF_ADDR, PCI_CONF_BUS(bus) |
+ orion5x_write(PCI_CONF_ADDR, PCI_CONF_BUS(bus) |
PCI_CONF_DEV(dev) | PCI_CONF_REG(where) |
PCI_CONF_FUNC(func) | PCI_CONF_ADDR_EN);
- *val = orion_read(PCI_CONF_DATA);
+ *val = orion5x_read(PCI_CONF_DATA);
if (size == 1)
*val = (*val >> (8*(where & 0x3))) & 0xff;
else if (size == 2)
*val = (*val >> (8*(where & 0x3))) & 0xffff;
- spin_unlock_irqrestore(&orion_pci_lock, flags);
+ spin_unlock_irqrestore(&orion5x_pci_lock, flags);
return PCIBIOS_SUCCESSFUL;
}
-static int orion_pci_hw_wr_conf(int bus, int dev, u32 func,
+static int orion5x_pci_hw_wr_conf(int bus, int dev, u32 func,
u32 where, u32 size, u32 val)
{
unsigned long flags;
int ret = PCIBIOS_SUCCESSFUL;
- spin_lock_irqsave(&orion_pci_lock, flags);
+ spin_lock_irqsave(&orion5x_pci_lock, flags);
- orion_write(PCI_CONF_ADDR, PCI_CONF_BUS(bus) |
+ orion5x_write(PCI_CONF_ADDR, PCI_CONF_BUS(bus) |
PCI_CONF_DEV(dev) | PCI_CONF_REG(where) |
PCI_CONF_FUNC(func) | PCI_CONF_ADDR_EN);
@@ -319,82 +319,82 @@
ret = PCIBIOS_BAD_REGISTER_NUMBER;
}
- spin_unlock_irqrestore(&orion_pci_lock, flags);
+ spin_unlock_irqrestore(&orion5x_pci_lock, flags);
return ret;
}
-static int orion_pci_rd_conf(struct pci_bus *bus, u32 devfn,
+static int orion5x_pci_rd_conf(struct pci_bus *bus, u32 devfn,
int where, int size, u32 *val)
{
/*
* Don't go out for local device
*/
- if (bus->number == orion_pci_local_bus_nr() &&
+ if (bus->number == orion5x_pci_local_bus_nr() &&
PCI_SLOT(devfn) == 0 && PCI_FUNC(devfn) != 0) {
*val = 0xffffffff;
return PCIBIOS_DEVICE_NOT_FOUND;
}
- return orion_pci_hw_rd_conf(bus->number, PCI_SLOT(devfn),
+ return orion5x_pci_hw_rd_conf(bus->number, PCI_SLOT(devfn),
PCI_FUNC(devfn), where, size, val);
}
-static int orion_pci_wr_conf(struct pci_bus *bus, u32 devfn,
+static int orion5x_pci_wr_conf(struct pci_bus *bus, u32 devfn,
int where, int size, u32 val)
{
- if (bus->number == orion_pci_local_bus_nr() &&
+ if (bus->number == orion5x_pci_local_bus_nr() &&
PCI_SLOT(devfn) == 0 && PCI_FUNC(devfn) != 0)
return PCIBIOS_DEVICE_NOT_FOUND;
- return orion_pci_hw_wr_conf(bus->number, PCI_SLOT(devfn),
+ return orion5x_pci_hw_wr_conf(bus->number, PCI_SLOT(devfn),
PCI_FUNC(devfn), where, size, val);
}
static struct pci_ops pci_ops = {
- .read = orion_pci_rd_conf,
- .write = orion_pci_wr_conf,
+ .read = orion5x_pci_rd_conf,
+ .write = orion5x_pci_wr_conf,
};
-static void __init orion_pci_set_bus_nr(int nr)
+static void __init orion5x_pci_set_bus_nr(int nr)
{
- u32 p2p = orion_read(PCI_P2P_CONF);
+ u32 p2p = orion5x_read(PCI_P2P_CONF);
- if (orion_read(PCI_MODE) & PCI_MODE_PCIX) {
+ if (orion5x_read(PCI_MODE) & PCI_MODE_PCIX) {
/*
* PCI-X mode
*/
u32 pcix_status, bus, dev;
bus = (p2p & PCI_P2P_BUS_MASK) >> PCI_P2P_BUS_OFFS;
dev = (p2p & PCI_P2P_DEV_MASK) >> PCI_P2P_DEV_OFFS;
- orion_pci_hw_rd_conf(bus, dev, 0, PCIX_STAT, 4, &pcix_status);
+ orion5x_pci_hw_rd_conf(bus, dev, 0, PCIX_STAT, 4, &pcix_status);
pcix_status &= ~PCIX_STAT_BUS_MASK;
pcix_status |= (nr << PCIX_STAT_BUS_OFFS);
- orion_pci_hw_wr_conf(bus, dev, 0, PCIX_STAT, 4, pcix_status);
+ orion5x_pci_hw_wr_conf(bus, dev, 0, PCIX_STAT, 4, pcix_status);
} else {
/*
* PCI Conventional mode
*/
p2p &= ~PCI_P2P_BUS_MASK;
p2p |= (nr << PCI_P2P_BUS_OFFS);
- orion_write(PCI_P2P_CONF, p2p);
+ orion5x_write(PCI_P2P_CONF, p2p);
}
}
-static void __init orion_pci_master_slave_enable(void)
+static void __init orion5x_pci_master_slave_enable(void)
{
int bus_nr, func, reg;
u32 val;
- bus_nr = orion_pci_local_bus_nr();
+ bus_nr = orion5x_pci_local_bus_nr();
func = PCI_CONF_FUNC_STAT_CMD;
reg = PCI_CONF_REG_STAT_CMD;
- orion_pci_hw_rd_conf(bus_nr, 0, func, reg, 4, &val);
+ orion5x_pci_hw_rd_conf(bus_nr, 0, func, reg, 4, &val);
val |= (PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
- orion_pci_hw_wr_conf(bus_nr, 0, func, reg, 4, val | 0x7);
+ orion5x_pci_hw_wr_conf(bus_nr, 0, func, reg, 4, val | 0x7);
}
-static void __init orion_setup_pci_wins(struct mbus_dram_target_info *dram)
+static void __init orion5x_setup_pci_wins(struct mbus_dram_target_info *dram)
{
u32 win_enable;
int bus;
@@ -404,12 +404,12 @@
* First, disable windows.
*/
win_enable = 0xffffffff;
- orion_write(PCI_BAR_ENABLE, win_enable);
+ orion5x_write(PCI_BAR_ENABLE, win_enable);
/*
* Setup windows for DDR banks.
*/
- bus = orion_pci_local_bus_nr();
+ bus = orion5x_pci_local_bus_nr();
for (i = 0; i < dram->num_cs; i++) {
struct mbus_dram_window *cs = dram->cs + i;
@@ -421,18 +421,18 @@
* Write DRAM bank base address register.
*/
reg = PCI_CONF_REG_BAR_LO_CS(cs->cs_index);
- orion_pci_hw_rd_conf(bus, 0, func, reg, 4, &val);
+ orion5x_pci_hw_rd_conf(bus, 0, func, reg, 4, &val);
val = (cs->base & 0xfffff000) | (val & 0xfff);
- orion_pci_hw_wr_conf(bus, 0, func, reg, 4, val);
+ orion5x_pci_hw_wr_conf(bus, 0, func, reg, 4, val);
/*
* Write DRAM bank size register.
*/
reg = PCI_CONF_REG_BAR_HI_CS(cs->cs_index);
- orion_pci_hw_wr_conf(bus, 0, func, reg, 4, 0);
- orion_write(PCI_BAR_SIZE_DDR_CS(cs->cs_index),
+ orion5x_pci_hw_wr_conf(bus, 0, func, reg, 4, 0);
+ orion5x_write(PCI_BAR_SIZE_DDR_CS(cs->cs_index),
(cs->size - 1) & 0xfffff000);
- orion_write(PCI_BAR_REMAP_DDR_CS(cs->cs_index),
+ orion5x_write(PCI_BAR_REMAP_DDR_CS(cs->cs_index),
cs->base & 0xfffff000);
/*
@@ -444,12 +444,12 @@
/*
* Re-enable decode windows.
*/
- orion_write(PCI_BAR_ENABLE, win_enable);
+ orion5x_write(PCI_BAR_ENABLE, win_enable);
/*
* Disable automatic update of address remaping when writing to BARs.
*/
- orion_setbits(PCI_ADDR_DECODE_CTRL, 1);
+ orion5x_setbits(PCI_ADDR_DECODE_CTRL, 1);
}
static int __init pci_setup(struct pci_sys_data *sys)
@@ -459,17 +459,17 @@
/*
* Point PCI unit MBUS decode windows to DRAM space.
*/
- orion_setup_pci_wins(&orion_mbus_dram_info);
+ orion5x_setup_pci_wins(&orion5x_mbus_dram_info);
/*
* Master + Slave enable
*/
- orion_pci_master_slave_enable();
+ orion5x_pci_master_slave_enable();
/*
* Force ordering
*/
- orion_setbits(PCI_CMD, PCI_CMD_HOST_REORDER);
+ orion5x_setbits(PCI_CMD, PCI_CMD_HOST_REORDER);
/*
* Request resources
@@ -483,8 +483,8 @@
*/
res[0].name = "PCI I/O Space";
res[0].flags = IORESOURCE_IO;
- res[0].start = ORION_PCI_IO_BUS_BASE;
- res[0].end = res[0].start + ORION_PCI_IO_SIZE - 1;
+ res[0].start = ORION5X_PCI_IO_BUS_BASE;
+ res[0].end = res[0].start + ORION5X_PCI_IO_SIZE - 1;
if (request_resource(&ioport_resource, &res[0]))
panic("Request PCI IO resource failed\n");
sys->resource[0] = &res[0];
@@ -494,8 +494,8 @@
*/
res[1].name = "PCI Memory Space";
res[1].flags = IORESOURCE_MEM;
- res[1].start = ORION_PCI_MEM_PHYS_BASE;
- res[1].end = res[1].start + ORION_PCI_MEM_SIZE - 1;
+ res[1].start = ORION5X_PCI_MEM_PHYS_BASE;
+ res[1].end = res[1].start + ORION5X_PCI_MEM_SIZE - 1;
if (request_resource(&iomem_resource, &res[1]))
panic("Request PCI Memory resource failed\n");
sys->resource[1] = &res[1];
@@ -527,7 +527,7 @@
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL, PCI_ANY_ID, rc_pci_fixup);
-int __init orion_pci_sys_setup(int nr, struct pci_sys_data *sys)
+int __init orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys)
{
int ret = 0;
@@ -535,14 +535,14 @@
orion_pcie_set_local_bus_nr(PCIE_BASE, sys->busnr);
ret = pcie_setup(sys);
} else if (nr == 1) {
- orion_pci_set_bus_nr(sys->busnr);
+ orion5x_pci_set_bus_nr(sys->busnr);
ret = pci_setup(sys);
}
return ret;
}
-struct pci_bus __init *orion_pci_sys_scan_bus(int nr, struct pci_sys_data *sys)
+struct pci_bus __init *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys)
{
struct pci_bus *bus;
diff --git a/arch/arm/mach-orion/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
similarity index 88%
rename from arch/arm/mach-orion/rd88f5182-setup.c
rename to arch/arm/mach-orion5x/rd88f5182-setup.c
index f3e38ec..37e8b2d 100644
--- a/arch/arm/mach-orion/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -1,5 +1,5 @@
/*
- * arch/arm/mach-orion/rd88f5182-setup.c
+ * arch/arm/mach-orion5x/rd88f5182-setup.c
*
* Marvell Orion-NAS Reference Design Setup
*
@@ -24,7 +24,7 @@
#include <asm/leds.h>
#include <asm/mach/arch.h>
#include <asm/mach/pci.h>
-#include <asm/arch/orion.h>
+#include <asm/arch/orion5x.h>
#include "common.h"
/*****************************************************************************
@@ -175,8 +175,8 @@
/*
* PCI-E isn't used on the RD2
*/
- if (dev->bus->number == orion_pcie_local_bus_nr())
- return IRQ_ORION_PCIE0_INT;
+ if (dev->bus->number == orion5x_pcie_local_bus_nr())
+ return IRQ_ORION5X_PCIE0_INT;
/*
* PCI IRQs are connected via GPIOs
@@ -196,8 +196,8 @@
.nr_controllers = 2,
.preinit = rd88f5182_pci_preinit,
.swizzle = pci_std_swizzle,
- .setup = orion_pci_sys_setup,
- .scan = orion_pci_sys_scan_bus,
+ .setup = orion5x_pci_sys_setup,
+ .scan = orion5x_pci_sys_scan_bus,
.map_irq = rd88f5182_pci_map_irq,
};
@@ -249,19 +249,20 @@
/*
* Setup basic Orion functions. Need to be called early.
*/
- orion_init();
+ orion5x_init();
/*
* Setup the CPU address decode windows for our devices
*/
- orion_setup_dev_boot_win(RD88F5182_NOR_BOOT_BASE,
+ orion5x_setup_dev_boot_win(RD88F5182_NOR_BOOT_BASE,
RD88F5182_NOR_BOOT_SIZE);
- orion_setup_dev1_win(RD88F5182_NOR_BASE, RD88F5182_NOR_SIZE);
+ orion5x_setup_dev1_win(RD88F5182_NOR_BASE, RD88F5182_NOR_SIZE);
/*
* Open a special address decode windows for the PCIE WA.
*/
- orion_setup_pcie_wa_win(ORION_PCIE_WA_PHYS_BASE, ORION_PCIE_WA_SIZE);
+ orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE,
+ ORION5X_PCIE_WA_SIZE);
/*
* Setup Multiplexing Pins --
@@ -287,25 +288,25 @@
* MPP[25] USB 0 over current enable
*/
- orion_write(MPP_0_7_CTRL, 0x00000003);
- orion_write(MPP_8_15_CTRL, 0x55550000);
- orion_write(MPP_16_19_CTRL, 0x5555);
+ orion5x_write(MPP_0_7_CTRL, 0x00000003);
+ orion5x_write(MPP_8_15_CTRL, 0x55550000);
+ orion5x_write(MPP_16_19_CTRL, 0x5555);
- orion_gpio_set_valid_pins(0x000000fb);
+ orion5x_gpio_set_valid_pins(0x000000fb);
platform_add_devices(rd88f5182_devices, ARRAY_SIZE(rd88f5182_devices));
i2c_register_board_info(0, &rd88f5182_i2c_rtc, 1);
- orion_eth_init(&rd88f5182_eth_data);
- orion_sata_init(&rd88f5182_sata_data);
+ orion5x_eth_init(&rd88f5182_eth_data);
+ orion5x_sata_init(&rd88f5182_sata_data);
}
MACHINE_START(RD88F5182, "Marvell Orion-NAS Reference Design")
/* Maintainer: Ronen Shitrit <rshitrit@marvell.com> */
- .phys_io = ORION_REGS_PHYS_BASE,
- .io_pg_offst = ((ORION_REGS_VIRT_BASE) >> 18) & 0xFFFC,
+ .phys_io = ORION5X_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
.boot_params = 0x00000100,
.init_machine = rd88f5182_init,
- .map_io = orion_map_io,
- .init_irq = orion_init_irq,
- .timer = &orion_timer,
+ .map_io = orion5x_map_io,
+ .init_irq = orion5x_init_irq,
+ .timer = &orion5x_timer,
MACHINE_END
diff --git a/arch/arm/mach-orion/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
similarity index 87%
rename from arch/arm/mach-orion/ts209-setup.c
rename to arch/arm/mach-orion5x/ts209-setup.c
index 8eca070..71b0cff 100644
--- a/arch/arm/mach-orion/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -26,7 +26,7 @@
#include <asm/gpio.h>
#include <asm/mach/arch.h>
#include <asm/mach/pci.h>
-#include <asm/arch/orion.h>
+#include <asm/arch/orion5x.h>
#include "common.h"
#define QNAP_TS209_NOR_BOOT_BASE 0xf4000000
@@ -144,8 +144,8 @@
/*
* PCIE IRQ is connected internally (not GPIO)
*/
- if (dev->bus->number == orion_pcie_local_bus_nr())
- return IRQ_ORION_PCIE0_INT;
+ if (dev->bus->number == orion5x_pcie_local_bus_nr())
+ return IRQ_ORION5X_PCIE0_INT;
/*
* PCI IRQs are connected via GPIOs
@@ -164,8 +164,8 @@
.nr_controllers = 2,
.preinit = qnap_ts209_pci_preinit,
.swizzle = pci_std_swizzle,
- .setup = orion_pci_sys_setup,
- .scan = orion_pci_sys_scan_bus,
+ .setup = orion5x_pci_sys_setup,
+ .scan = orion5x_pci_sys_scan_bus,
.map_irq = qnap_ts209_pci_map_irq,
};
@@ -261,21 +261,21 @@
static void qnap_ts209_power_off(void)
{
/* 19200 baud divisor */
- const unsigned divisor = ((ORION_TCLK + (8 * 19200)) / (16 * 19200));
+ const unsigned divisor = ((ORION5X_TCLK + (8 * 19200)) / (16 * 19200));
pr_info("%s: triggering power-off...\n", __func__);
/* hijack uart1 and reset into sane state (19200,8n1) */
- orion_write(UART1_REG(LCR), 0x83);
- orion_write(UART1_REG(DLL), divisor & 0xff);
- orion_write(UART1_REG(DLM), (divisor >> 8) & 0xff);
- orion_write(UART1_REG(LCR), 0x03);
- orion_write(UART1_REG(IER), 0x00);
- orion_write(UART1_REG(FCR), 0x00);
- orion_write(UART1_REG(MCR), 0x00);
+ orion5x_write(UART1_REG(LCR), 0x83);
+ orion5x_write(UART1_REG(DLL), divisor & 0xff);
+ orion5x_write(UART1_REG(DLM), (divisor >> 8) & 0xff);
+ orion5x_write(UART1_REG(LCR), 0x03);
+ orion5x_write(UART1_REG(IER), 0x00);
+ orion5x_write(UART1_REG(FCR), 0x00);
+ orion5x_write(UART1_REG(MCR), 0x00);
/* send the power-off command 'A' to PIC */
- orion_write(UART1_REG(TX), 'A');
+ orion5x_write(UART1_REG(TX), 'A');
}
static void __init qnap_ts209_init(void)
@@ -283,18 +283,19 @@
/*
* Setup basic Orion functions. Need to be called early.
*/
- orion_init();
+ orion5x_init();
/*
* Setup flash mapping
*/
- orion_setup_dev_boot_win(QNAP_TS209_NOR_BOOT_BASE,
+ orion5x_setup_dev_boot_win(QNAP_TS209_NOR_BOOT_BASE,
QNAP_TS209_NOR_BOOT_SIZE);
/*
* Open a special address decode windows for the PCIE WA.
*/
- orion_setup_pcie_wa_win(ORION_PCIE_WA_PHYS_BASE, ORION_PCIE_WA_SIZE);
+ orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE,
+ ORION5X_PCIE_WA_SIZE);
/*
* Setup Multiplexing Pins --
@@ -319,10 +320,10 @@
* MPP[22] USB 0 over current
* MPP[23-25] Reserved
*/
- orion_write(MPP_0_7_CTRL, 0x3);
- orion_write(MPP_8_15_CTRL, 0x55550000);
- orion_write(MPP_16_19_CTRL, 0x5500);
- orion_gpio_set_valid_pins(0x3cc0fff);
+ orion5x_write(MPP_0_7_CTRL, 0x3);
+ orion5x_write(MPP_8_15_CTRL, 0x55550000);
+ orion5x_write(MPP_16_19_CTRL, 0x5500);
+ orion5x_gpio_set_valid_pins(0x3cc0fff);
/* register ts209 specific power-off method */
pm_power_off = qnap_ts209_power_off;
@@ -341,18 +342,18 @@
pr_warning("qnap_ts209_init: failed to get RTC IRQ\n");
i2c_register_board_info(0, &qnap_ts209_i2c_rtc, 1);
- orion_eth_init(&qnap_ts209_eth_data);
- orion_sata_init(&qnap_ts209_sata_data);
+ orion5x_eth_init(&qnap_ts209_eth_data);
+ orion5x_sata_init(&qnap_ts209_sata_data);
}
MACHINE_START(TS209, "QNAP TS-109/TS-209")
/* Maintainer: Byron Bradley <byron.bbradley@gmail.com> */
- .phys_io = ORION_REGS_PHYS_BASE,
- .io_pg_offst = ((ORION_REGS_VIRT_BASE) >> 18) & 0xFFFC,
+ .phys_io = ORION5X_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
.boot_params = 0x00000100,
.init_machine = qnap_ts209_init,
- .map_io = orion_map_io,
- .init_irq = orion_init_irq,
- .timer = &orion_timer,
+ .map_io = orion5x_map_io,
+ .init_irq = orion5x_init_irq,
+ .timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
MACHINE_END
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 76348f0..64d0924 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -345,7 +345,7 @@
# Feroceon
config CPU_FEROCEON
bool
- depends on ARCH_ORION
+ depends on ARCH_ORION5X
default y
select CPU_32v5
select CPU_ABRT_EV5T