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Commit 7bf6612e authored by Ralf Baechle's avatar Ralf Baechle
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Merge branches 'next/ar7', 'next/ath79', 'next/bcm63xx', 'next/bmips',... 

Merge branches 'next/ar7', 'next/ath79', 'next/bcm63xx', 'next/bmips', 'next/cavium', 'next/generic', 'next/kprobes', 'next/lantiq', 'next/perf' and 'next/raza' into mips-for-linux-next
parents 7a5c3b8c f77138e8 b606d5ae b15a6d62 df0ac8a4 876f1166 d7a887a7 6457a396 5611cc45 ff5d7265 b3ea5818
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Showing with 15423 additions and 1993 deletions
arch/mips/Kconfig
View file @ 7bf6612e
......@@ -716,7 +716,6 @@ config CAVIUM_OCTEON_SIMULATOR
select DMA_COHERENT
select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_HIGHMEM
select SYS_SUPPORTS_HOTPLUG_CPU
select SYS_HAS_CPU_CAVIUM_OCTEON
select HOLES_IN_ZONE
......@@ -732,7 +731,6 @@ config CAVIUM_OCTEON_REFERENCE_BOARD
select DMA_COHERENT
select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_HIGHMEM
select SYS_SUPPORTS_HOTPLUG_CPU
select SYS_HAS_EARLY_PRINTK
select SYS_HAS_CPU_CAVIUM_OCTEON
......@@ -761,7 +759,6 @@ config NLM_XLR_BOARD
depends on EXPERIMENTAL
select BOOT_ELF32
select NLM_COMMON
select NLM_XLR
select SYS_HAS_CPU_XLR
select SYS_SUPPORTS_SMP
select HW_HAS_PCI
......@@ -776,6 +773,7 @@ config NLM_XLR_BOARD
select CEVT_R4K
select CSRC_R4K
select IRQ_CPU
select ARCH_SUPPORTS_MSI
select ZONE_DMA if 64BIT
select SYNC_R4K
select SYS_HAS_EARLY_PRINTK
......@@ -783,6 +781,33 @@ config NLM_XLR_BOARD
Support for systems based on Netlogic XLR and XLS processors.
Say Y here if you have a XLR or XLS based board.
config NLM_XLP_BOARD
bool "Netlogic XLP based systems"
depends on EXPERIMENTAL
select BOOT_ELF32
select NLM_COMMON
select SYS_HAS_CPU_XLP
select SYS_SUPPORTS_SMP
select HW_HAS_PCI
select SWAP_IO_SPACE
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_64BIT_KERNEL
select 64BIT_PHYS_ADDR
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_HIGHMEM
select DMA_COHERENT
select NR_CPUS_DEFAULT_32
select CEVT_R4K
select CSRC_R4K
select IRQ_CPU
select ZONE_DMA if 64BIT
select SYNC_R4K
select SYS_HAS_EARLY_PRINTK
help
This board is based on Netlogic XLP Processor.
Say Y here if you have a XLP based board.
endchoice
source "arch/mips/alchemy/Kconfig"
......@@ -1413,51 +1438,36 @@ config CPU_CAVIUM_OCTEON
config CPU_BMIPS3300
bool "BMIPS3300"
depends on SYS_HAS_CPU_BMIPS3300
select DMA_NONCOHERENT
select IRQ_CPU
select SWAP_IO_SPACE
select SYS_SUPPORTS_32BIT_KERNEL
select WEAK_ORDERING
select CPU_BMIPS
help
Broadcom BMIPS3300 processors.
config CPU_BMIPS4350
bool "BMIPS4350"
depends on SYS_HAS_CPU_BMIPS4350
select CPU_SUPPORTS_32BIT_KERNEL
select DMA_NONCOHERENT
select IRQ_CPU
select SWAP_IO_SPACE
select CPU_BMIPS
select SYS_SUPPORTS_SMP
select SYS_SUPPORTS_HOTPLUG_CPU
select WEAK_ORDERING
help
Broadcom BMIPS4350 ("VIPER") processors.
config CPU_BMIPS4380
bool "BMIPS4380"
depends on SYS_HAS_CPU_BMIPS4380
select CPU_SUPPORTS_32BIT_KERNEL
select DMA_NONCOHERENT
select IRQ_CPU
select SWAP_IO_SPACE
select CPU_BMIPS
select SYS_SUPPORTS_SMP
select SYS_SUPPORTS_HOTPLUG_CPU
select WEAK_ORDERING
help
Broadcom BMIPS4380 processors.
config CPU_BMIPS5000
bool "BMIPS5000"
depends on SYS_HAS_CPU_BMIPS5000
select CPU_SUPPORTS_32BIT_KERNEL
select CPU_BMIPS
select CPU_SUPPORTS_HIGHMEM
select DMA_NONCOHERENT
select IRQ_CPU
select SWAP_IO_SPACE
select MIPS_CPU_SCACHE
select SYS_SUPPORTS_SMP
select SYS_SUPPORTS_HOTPLUG_CPU
select WEAK_ORDERING
help
Broadcom BMIPS5000 processors.
......@@ -1472,6 +1482,19 @@ config CPU_XLR
select CPU_SUPPORTS_HUGEPAGES
help
Netlogic Microsystems XLR/XLS processors.
config CPU_XLP
bool "Netlogic XLP SoC"
depends on SYS_HAS_CPU_XLP
select CPU_SUPPORTS_32BIT_KERNEL
select CPU_SUPPORTS_64BIT_KERNEL
select CPU_SUPPORTS_HIGHMEM
select CPU_HAS_LLSC
select WEAK_ORDERING
select WEAK_REORDERING_BEYOND_LLSC
select CPU_HAS_PREFETCH
help
Netlogic Microsystems XLP processors.
endchoice
if CPU_LOONGSON2F
......@@ -1518,6 +1541,15 @@ config CPU_LOONGSON2
select CPU_SUPPORTS_64BIT_KERNEL
select CPU_SUPPORTS_HIGHMEM
config CPU_BMIPS
bool
select CPU_MIPS32
select CPU_SUPPORTS_32BIT_KERNEL
select DMA_NONCOHERENT
select IRQ_CPU
select SWAP_IO_SPACE
select WEAK_ORDERING
config SYS_HAS_CPU_LOONGSON2E
bool
......@@ -1605,6 +1637,9 @@ config SYS_HAS_CPU_BMIPS5000
config SYS_HAS_CPU_XLR
bool
config SYS_HAS_CPU_XLP
bool
#
# CPU may reorder R->R, R->W, W->R, W->W
# Reordering beyond LL and SC is handled in WEAK_REORDERING_BEYOND_LLSC
......@@ -1992,6 +2027,9 @@ config CPU_HAS_SMARTMIPS
config CPU_HAS_WB
bool
config XKS01
bool
#
# Vectored interrupt mode is an R2 feature
#
......
arch/mips/Makefile
View file @ 7bf6612e
......@@ -157,6 +157,7 @@ ifeq (,$(findstring march=octeon, $(cflags-$(CONFIG_CPU_CAVIUM_OCTEON))))
cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon
endif
cflags-$(CONFIG_CAVIUM_CN63XXP1) += -Wa,-mfix-cn63xxp1
cflags-$(CONFIG_CPU_BMIPS) += -march=mips32 -Wa,-mips32 -Wa,--trap
cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,)
cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,)
......
arch/mips/ar7/gpio.c
View file @ 7bf6612e
......@@ -217,7 +217,7 @@ struct titan_gpio_cfg {
u32 func;
};
static struct titan_gpio_cfg titan_gpio_table[] = {
static const struct titan_gpio_cfg titan_gpio_table[] = {
/* reg, start bit, mux value */
{4, 24, 1},
{4, 26, 1},
......
arch/mips/ar7/platform.c
View file @ 7bf6612e
......@@ -462,6 +462,40 @@ static struct gpio_led fb_fon_leds[] = {
},
};
static struct gpio_led gt701_leds[] = {
{
.name = "inet:green",
.gpio = 13,
.active_low = 1,
},
{
.name = "usb",
.gpio = 12,
.active_low = 1,
},
{
.name = "inet:red",
.gpio = 9,
.active_low = 1,
},
{
.name = "power:red",
.gpio = 7,
.active_low = 1,
},
{
.name = "power:green",
.gpio = 8,
.active_low = 1,
.default_trigger = "default-on",
},
{
.name = "ethernet",
.gpio = 10,
.active_low = 1,
},
};
static struct gpio_led_platform_data ar7_led_data;
static struct platform_device ar7_gpio_leds = {
......@@ -503,6 +537,9 @@ static void __init detect_leds(void)
} else if (strstr(prid, "CYWM") || strstr(prid, "CYWL")) {
ar7_led_data.num_leds = ARRAY_SIZE(titan_leds);
ar7_led_data.leds = titan_leds;
} else if (strstr(prid, "GT701")) {
ar7_led_data.num_leds = ARRAY_SIZE(gt701_leds);
ar7_led_data.leds = gt701_leds;
}
}
......
arch/mips/ar7/prom.c
View file @ 7bf6612e
......@@ -69,7 +69,7 @@ struct psbl_rec {
u32 ffs_size;
};
static __initdata char psp_env_version[] = "TIENV0.8";
static const char psp_env_version[] __initconst = "TIENV0.8";
struct psp_env_chunk {
u8 num;
......@@ -84,7 +84,7 @@ struct psp_var_map_entry {
char *value;
};
static struct psp_var_map_entry psp_var_map[] = {
static const struct psp_var_map_entry psp_var_map[] = {
{ 1, "cpufrequency" },
{ 2, "memsize" },
{ 3, "flashsize" },
......
arch/mips/ath79/Kconfig
View file @ 7bf6612e
......@@ -2,13 +2,26 @@ if ATH79
menu "Atheros AR71XX/AR724X/AR913X machine selection"
config ATH79_MACH_AP121
bool "Atheros AP121 reference board"
select SOC_AR933X
select ATH79_DEV_GPIO_BUTTONS
select ATH79_DEV_LEDS_GPIO
select ATH79_DEV_SPI
select ATH79_DEV_USB
select ATH79_DEV_WMAC
help
Say 'Y' here if you want your kernel to support the
Atheros AP121 reference board.
config ATH79_MACH_AP81
bool "Atheros AP81 reference board"
select SOC_AR913X
select ATH79_DEV_AR913X_WMAC
select ATH79_DEV_GPIO_BUTTONS
select ATH79_DEV_LEDS_GPIO
select ATH79_DEV_SPI
select ATH79_DEV_USB
select ATH79_DEV_WMAC
help
Say 'Y' here if you want your kernel to support the
Atheros AP81 reference board.
......@@ -19,10 +32,21 @@ config ATH79_MACH_PB44
select ATH79_DEV_GPIO_BUTTONS
select ATH79_DEV_LEDS_GPIO
select ATH79_DEV_SPI
select ATH79_DEV_USB
help
Say 'Y' here if you want your kernel to support the
Atheros PB44 reference board.
config ATH79_MACH_UBNT_XM
bool "Ubiquiti Networks XM (rev 1.0) board"
select SOC_AR724X
select ATH79_DEV_GPIO_BUTTONS
select ATH79_DEV_LEDS_GPIO
select ATH79_DEV_SPI
help
Say 'Y' here if you want your kernel to support the
Ubiquiti Networks XM (rev 1.0) board.
endmenu
config SOC_AR71XX
......@@ -33,14 +57,15 @@ config SOC_AR71XX
config SOC_AR724X
select USB_ARCH_HAS_EHCI
select USB_ARCH_HAS_OHCI
select HW_HAS_PCI
def_bool n
config SOC_AR913X
select USB_ARCH_HAS_EHCI
def_bool n
config ATH79_DEV_AR913X_WMAC
depends on SOC_AR913X
config SOC_AR933X
select USB_ARCH_HAS_EHCI
def_bool n
config ATH79_DEV_GPIO_BUTTONS
......@@ -52,4 +77,11 @@ config ATH79_DEV_LEDS_GPIO
config ATH79_DEV_SPI
def_bool n
config ATH79_DEV_USB
def_bool n
config ATH79_DEV_WMAC
depends on (SOC_AR913X || SOC_AR933X)
def_bool n
endif
arch/mips/ath79/Makefile
View file @ 7bf6612e
......@@ -16,13 +16,16 @@ obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
# Devices
#
obj-y += dev-common.o
obj-$(CONFIG_ATH79_DEV_AR913X_WMAC) += dev-ar913x-wmac.o
obj-$(CONFIG_ATH79_DEV_GPIO_BUTTONS) += dev-gpio-buttons.o
obj-$(CONFIG_ATH79_DEV_LEDS_GPIO) += dev-leds-gpio.o
obj-$(CONFIG_ATH79_DEV_SPI) += dev-spi.o
obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.o
obj-$(CONFIG_ATH79_DEV_WMAC) += dev-wmac.o
#
# Machines
#
obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o
obj-$(CONFIG_ATH79_MACH_AP81) += mach-ap81.o
obj-$(CONFIG_ATH79_MACH_PB44) += mach-pb44.o
obj-$(CONFIG_ATH79_MACH_UBNT_XM) += mach-ubnt-xm.o
arch/mips/ath79/clock.c
View file @ 7bf6612e
......@@ -110,6 +110,59 @@ static void __init ar913x_clocks_init(void)
ath79_uart_clk.rate = ath79_ahb_clk.rate;
}
static void __init ar933x_clocks_init(void)
{
u32 clock_ctrl;
u32 cpu_config;
u32 freq;
u32 t;
t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
if (t & AR933X_BOOTSTRAP_REF_CLK_40)
ath79_ref_clk.rate = (40 * 1000 * 1000);
else
ath79_ref_clk.rate = (25 * 1000 * 1000);
clock_ctrl = ath79_pll_rr(AR933X_PLL_CLOCK_CTRL_REG);
if (clock_ctrl & AR933X_PLL_CLOCK_CTRL_BYPASS) {
ath79_cpu_clk.rate = ath79_ref_clk.rate;
ath79_ahb_clk.rate = ath79_ref_clk.rate;
ath79_ddr_clk.rate = ath79_ref_clk.rate;
} else {
cpu_config = ath79_pll_rr(AR933X_PLL_CPU_CONFIG_REG);
t = (cpu_config >> AR933X_PLL_CPU_CONFIG_REFDIV_SHIFT) &
AR933X_PLL_CPU_CONFIG_REFDIV_MASK;
freq = ath79_ref_clk.rate / t;
t = (cpu_config >> AR933X_PLL_CPU_CONFIG_NINT_SHIFT) &
AR933X_PLL_CPU_CONFIG_NINT_MASK;
freq *= t;
t = (cpu_config >> AR933X_PLL_CPU_CONFIG_OUTDIV_SHIFT) &
AR933X_PLL_CPU_CONFIG_OUTDIV_MASK;
if (t == 0)
t = 1;
freq >>= t;
t = ((clock_ctrl >> AR933X_PLL_CLOCK_CTRL_CPU_DIV_SHIFT) &
AR933X_PLL_CLOCK_CTRL_CPU_DIV_MASK) + 1;
ath79_cpu_clk.rate = freq / t;
t = ((clock_ctrl >> AR933X_PLL_CLOCK_CTRL_DDR_DIV_SHIFT) &
AR933X_PLL_CLOCK_CTRL_DDR_DIV_MASK) + 1;
ath79_ddr_clk.rate = freq / t;
t = ((clock_ctrl >> AR933X_PLL_CLOCK_CTRL_AHB_DIV_SHIFT) &
AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK) + 1;
ath79_ahb_clk.rate = freq / t;
}
ath79_wdt_clk.rate = ath79_ref_clk.rate;
ath79_uart_clk.rate = ath79_ref_clk.rate;
}
void __init ath79_clocks_init(void)
{
if (soc_is_ar71xx())
......@@ -118,6 +171,8 @@ void __init ath79_clocks_init(void)
ar724x_clocks_init();
else if (soc_is_ar913x())
ar913x_clocks_init();
else if (soc_is_ar933x())
ar933x_clocks_init();
else
BUG();
......
arch/mips/ath79/common.c
View file @ 7bf6612e
......@@ -30,6 +30,7 @@ u32 ath79_ddr_freq;
EXPORT_SYMBOL_GPL(ath79_ddr_freq);
enum ath79_soc_type ath79_soc;
unsigned int ath79_soc_rev;
void __iomem *ath79_pll_base;
void __iomem *ath79_reset_base;
......@@ -64,6 +65,8 @@ void ath79_device_reset_set(u32 mask)
reg = AR724X_RESET_REG_RESET_MODULE;
else if (soc_is_ar913x())
reg = AR913X_RESET_REG_RESET_MODULE;
else if (soc_is_ar933x())
reg = AR933X_RESET_REG_RESET_MODULE;
else
BUG();
......@@ -86,6 +89,8 @@ void ath79_device_reset_clear(u32 mask)
reg = AR724X_RESET_REG_RESET_MODULE;
else if (soc_is_ar913x())
reg = AR913X_RESET_REG_RESET_MODULE;
else if (soc_is_ar933x())
reg = AR933X_RESET_REG_RESET_MODULE;
else
BUG();
......
arch/mips/ath79/dev-common.c
View file @ 7bf6612e
......@@ -20,6 +20,7 @@
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include <asm/mach-ath79/ar933x_uart_platform.h>
#include "common.h"
#include "dev-common.h"
......@@ -54,6 +55,30 @@ static struct platform_device ath79_uart_device = {
},
};
static struct resource ar933x_uart_resources[] = {
{
.start = AR933X_UART_BASE,
.end = AR933X_UART_BASE + AR71XX_UART_SIZE - 1,
.flags = IORESOURCE_MEM,
},
{
.start = ATH79_MISC_IRQ_UART,
.end = ATH79_MISC_IRQ_UART,
.flags = IORESOURCE_IRQ,
},
};
static struct ar933x_uart_platform_data ar933x_uart_data;
static struct platform_device ar933x_uart_device = {
.name = "ar933x-uart",
.id = -1,
.resource = ar933x_uart_resources,
.num_resources = ARRAY_SIZE(ar933x_uart_resources),
.dev = {
.platform_data = &ar933x_uart_data,
},
};
void __init ath79_register_uart(void)
{
struct clk *clk;
......@@ -62,8 +87,17 @@ void __init ath79_register_uart(void)
if (IS_ERR(clk))
panic("unable to get UART clock, err=%ld", PTR_ERR(clk));
ath79_uart_data[0].uartclk = clk_get_rate(clk);
platform_device_register(&ath79_uart_device);
if (soc_is_ar71xx() ||
soc_is_ar724x() ||
soc_is_ar913x()) {
ath79_uart_data[0].uartclk = clk_get_rate(clk);
platform_device_register(&ath79_uart_device);
} else if (soc_is_ar933x()) {
ar933x_uart_data.uartclk = clk_get_rate(clk);
platform_device_register(&ar933x_uart_device);
} else {
BUG();
}
}
static struct platform_device ath79_wdt_device = {
......
arch/mips/ath79/dev-usb.c 0 → 100644
View file @ 7bf6612e
/*
* Atheros AR7XXX/AR9XXX USB Host Controller device
*
* Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* Parts of this file are based on Atheros' 2.6.15 BSP
*
* 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 <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/irq.h>
#include <linux/dma-mapping.h>
#include <linux/platform_device.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "common.h"
#include "dev-usb.h"
static struct resource ath79_ohci_resources[] = {
[0] = {
/* .start and .end fields are filled dynamically */
.flags = IORESOURCE_MEM,
},
[1] = {
.start = ATH79_MISC_IRQ_OHCI,
.end = ATH79_MISC_IRQ_OHCI,
.flags = IORESOURCE_IRQ,
},
};
static u64 ath79_ohci_dmamask = DMA_BIT_MASK(32);
static struct platform_device ath79_ohci_device = {
.name = "ath79-ohci",
.id = -1,
.resource = ath79_ohci_resources,
.num_resources = ARRAY_SIZE(ath79_ohci_resources),
.dev = {
.dma_mask = &ath79_ohci_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
static struct resource ath79_ehci_resources[] = {
[0] = {
/* .start and .end fields are filled dynamically */
.flags = IORESOURCE_MEM,
},
[1] = {
.start = ATH79_CPU_IRQ_USB,
.end = ATH79_CPU_IRQ_USB,
.flags = IORESOURCE_IRQ,
},
};
static u64 ath79_ehci_dmamask = DMA_BIT_MASK(32);
static struct platform_device ath79_ehci_device = {
.name = "ath79-ehci",
.id = -1,
.resource = ath79_ehci_resources,
.num_resources = ARRAY_SIZE(ath79_ehci_resources),
.dev = {
.dma_mask = &ath79_ehci_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
#define AR71XX_USB_RESET_MASK (AR71XX_RESET_USB_HOST | \
AR71XX_RESET_USB_PHY | \
AR71XX_RESET_USB_OHCI_DLL)
static void __init ath79_usb_setup(void)
{
void __iomem *usb_ctrl_base;
ath79_device_reset_set(AR71XX_USB_RESET_MASK);
mdelay(1000);
ath79_device_reset_clear(AR71XX_USB_RESET_MASK);
usb_ctrl_base = ioremap(AR71XX_USB_CTRL_BASE, AR71XX_USB_CTRL_SIZE);
/* Turning on the Buff and Desc swap bits */
__raw_writel(0xf0000, usb_ctrl_base + AR71XX_USB_CTRL_REG_CONFIG);
/* WAR for HW bug. Here it adjusts the duration between two SOFS */
__raw_writel(0x20c00, usb_ctrl_base + AR71XX_USB_CTRL_REG_FLADJ);
iounmap(usb_ctrl_base);
mdelay(900);
ath79_ohci_resources[0].start = AR71XX_OHCI_BASE;
ath79_ohci_resources[0].end = AR71XX_OHCI_BASE + AR71XX_OHCI_SIZE - 1;
platform_device_register(&ath79_ohci_device);
ath79_ehci_resources[0].start = AR71XX_EHCI_BASE;
ath79_ehci_resources[0].end = AR71XX_EHCI_BASE + AR71XX_EHCI_SIZE - 1;
ath79_ehci_device.name = "ar71xx-ehci";
platform_device_register(&ath79_ehci_device);
}
static void __init ar7240_usb_setup(void)
{
void __iomem *usb_ctrl_base;
ath79_device_reset_clear(AR7240_RESET_OHCI_DLL);
ath79_device_reset_set(AR7240_RESET_USB_HOST);
mdelay(1000);
ath79_device_reset_set(AR7240_RESET_OHCI_DLL);
ath79_device_reset_clear(AR7240_RESET_USB_HOST);
usb_ctrl_base = ioremap(AR7240_USB_CTRL_BASE, AR7240_USB_CTRL_SIZE);
/* WAR for HW bug. Here it adjusts the duration between two SOFS */
__raw_writel(0x3, usb_ctrl_base + AR71XX_USB_CTRL_REG_FLADJ);
iounmap(usb_ctrl_base);
ath79_ohci_resources[0].start = AR7240_OHCI_BASE;
ath79_ohci_resources[0].end = AR7240_OHCI_BASE + AR7240_OHCI_SIZE - 1;
platform_device_register(&ath79_ohci_device);
}
static void __init ar724x_usb_setup(void)
{
ath79_device_reset_set(AR724X_RESET_USBSUS_OVERRIDE);
mdelay(10);
ath79_device_reset_clear(AR724X_RESET_USB_HOST);
mdelay(10);
ath79_device_reset_clear(AR724X_RESET_USB_PHY);
mdelay(10);
ath79_ehci_resources[0].start = AR724X_EHCI_BASE;
ath79_ehci_resources[0].end = AR724X_EHCI_BASE + AR724X_EHCI_SIZE - 1;
ath79_ehci_device.name = "ar724x-ehci";
platform_device_register(&ath79_ehci_device);
}
static void __init ar913x_usb_setup(void)
{
ath79_device_reset_set(AR913X_RESET_USBSUS_OVERRIDE);
mdelay(10);
ath79_device_reset_clear(AR913X_RESET_USB_HOST);
mdelay(10);
ath79_device_reset_clear(AR913X_RESET_USB_PHY);
mdelay(10);
ath79_ehci_resources[0].start = AR913X_EHCI_BASE;
ath79_ehci_resources[0].end = AR913X_EHCI_BASE + AR913X_EHCI_SIZE - 1;
ath79_ehci_device.name = "ar913x-ehci";
platform_device_register(&ath79_ehci_device);
}
static void __init ar933x_usb_setup(void)
{
ath79_device_reset_set(AR933X_RESET_USBSUS_OVERRIDE);
mdelay(10);
ath79_device_reset_clear(AR933X_RESET_USB_HOST);
mdelay(10);
ath79_device_reset_clear(AR933X_RESET_USB_PHY);
mdelay(10);
ath79_ehci_resources[0].start = AR933X_EHCI_BASE;
ath79_ehci_resources[0].end = AR933X_EHCI_BASE + AR933X_EHCI_SIZE - 1;
ath79_ehci_device.name = "ar933x-ehci";
platform_device_register(&ath79_ehci_device);
}
void __init ath79_register_usb(void)
{
if (soc_is_ar71xx())
ath79_usb_setup();
else if (soc_is_ar7240())
ar7240_usb_setup();
else if (soc_is_ar7241() || soc_is_ar7242())
ar724x_usb_setup();
else if (soc_is_ar913x())
ar913x_usb_setup();
else if (soc_is_ar933x())
ar933x_usb_setup();
else
BUG();
}
arch/mips/ath79/dev-ar913x-wmac.h → arch/mips/ath79/dev-usb.h
View file @ 7bf6612e
/*
* Atheros AR913X SoC built-in WMAC device support
* Atheros AR71XX/AR724X/AR913X USB Host Controller support
*
* Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
......@@ -9,9 +9,9 @@
* by the Free Software Foundation.
*/
#ifndef _ATH79_DEV_AR913X_WMAC_H
#define _ATH79_DEV_AR913X_WMAC_H
#ifndef _ATH79_DEV_USB_H
#define _ATH79_DEV_USB_H
void ath79_register_ar913x_wmac(u8 *cal_data);
void ath79_register_usb(void);
#endif /* _ATH79_DEV_AR913X_WMAC_H */
#endif /* _ATH79_DEV_USB_H */
arch/mips/ath79/dev-ar913x-wmac.c → arch/mips/ath79/dev-wmac.c
View file @ 7bf6612e
/*
* Atheros AR913X SoC built-in WMAC device support
* Atheros AR913X/AR933X SoC built-in WMAC device support
*
* Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
......@@ -17,14 +17,13 @@
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "dev-ar913x-wmac.h"
#include "dev-wmac.h"
static struct ath9k_platform_data ar913x_wmac_data;
static struct ath9k_platform_data ath79_wmac_data;
static struct resource ar913x_wmac_resources[] = {
static struct resource ath79_wmac_resources[] = {
{
.start = AR913X_WMAC_BASE,
.end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1,
/* .start and .end fields are filled dynamically */
.flags = IORESOURCE_MEM,
}, {
.start = ATH79_CPU_IRQ_IP2,
......@@ -33,22 +32,18 @@ static struct resource ar913x_wmac_resources[] = {
},
};
static struct platform_device ar913x_wmac_device = {
static struct platform_device ath79_wmac_device = {
.name = "ath9k",
.id = -1,
.resource = ar913x_wmac_resources,
.num_resources = ARRAY_SIZE(ar913x_wmac_resources),
.resource = ath79_wmac_resources,
.num_resources = ARRAY_SIZE(ath79_wmac_resources),
.dev = {
.platform_data = &ar913x_wmac_data,
.platform_data = &ath79_wmac_data,
},
};
void __init ath79_register_ar913x_wmac(u8 *cal_data)
static void __init ar913x_wmac_setup(void)
{
if (cal_data)
memcpy(ar913x_wmac_data.eeprom_data, cal_data,
sizeof(ar913x_wmac_data.eeprom_data));
/* reset the WMAC */
ath79_device_reset_set(AR913X_RESET_AMBA2WMAC);
mdelay(10);
......@@ -56,5 +51,59 @@ void __init ath79_register_ar913x_wmac(u8 *cal_data)
ath79_device_reset_clear(AR913X_RESET_AMBA2WMAC);
mdelay(10);
platform_device_register(&ar913x_wmac_device);
ath79_wmac_resources[0].start = AR913X_WMAC_BASE;
ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1;
}
static int ar933x_wmac_reset(void)
{
ath79_device_reset_clear(AR933X_RESET_WMAC);
ath79_device_reset_set(AR933X_RESET_WMAC);
return 0;
}
static int ar933x_r1_get_wmac_revision(void)
{
return ath79_soc_rev;
}
static void __init ar933x_wmac_setup(void)
{
u32 t;
ar933x_wmac_reset();
ath79_wmac_device.name = "ar933x_wmac";
ath79_wmac_resources[0].start = AR933X_WMAC_BASE;
ath79_wmac_resources[0].end = AR933X_WMAC_BASE + AR933X_WMAC_SIZE - 1;
t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
if (t & AR933X_BOOTSTRAP_REF_CLK_40)
ath79_wmac_data.is_clk_25mhz = false;
else
ath79_wmac_data.is_clk_25mhz = true;
if (ath79_soc_rev == 1)
ath79_wmac_data.get_mac_revision = ar933x_r1_get_wmac_revision;
ath79_wmac_data.external_reset = ar933x_wmac_reset;
}
void __init ath79_register_wmac(u8 *cal_data)
{
if (soc_is_ar913x())
ar913x_wmac_setup();
if (soc_is_ar933x())
ar933x_wmac_setup();
else
BUG();
if (cal_data)
memcpy(ath79_wmac_data.eeprom_data, cal_data,
sizeof(ath79_wmac_data.eeprom_data));
platform_device_register(&ath79_wmac_device);
}
arch/mips/ath79/dev-wmac.h 0 → 100644
View file @ 7bf6612e
/*
* Atheros AR913X/AR933X SoC built-in WMAC device support
*
* Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* 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 _ATH79_DEV_WMAC_H
#define _ATH79_DEV_WMAC_H
void ath79_register_wmac(u8 *cal_data);
#endif /* _ATH79_DEV_WMAC_H */
arch/mips/ath79/early_printk.c
View file @ 7bf6612e
/*
* Atheros AR71XX/AR724X/AR913X SoC early printk support
* Atheros AR7XXX/AR9XXX SoC early printk support
*
* Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
......@@ -10,27 +10,85 @@
*/
#include <linux/io.h>
#include <linux/errno.h>
#include <linux/serial_reg.h>
#include <asm/addrspace.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include <asm/mach-ath79/ar933x_uart.h>
static inline void prom_wait_thre(void __iomem *base)
static void (*_prom_putchar) (unsigned char);
static inline void prom_putchar_wait(void __iomem *reg, u32 mask, u32 val)
{
u32 lsr;
u32 t;
do {
lsr = __raw_readl(base + UART_LSR * 4);
if (lsr & UART_LSR_THRE)
t = __raw_readl(reg);
if ((t & mask) == val)
break;
} while (1);
}
void prom_putchar(unsigned char ch)
static void prom_putchar_ar71xx(unsigned char ch)
{
void __iomem *base = (void __iomem *)(KSEG1ADDR(AR71XX_UART_BASE));
prom_wait_thre(base);
prom_putchar_wait(base + UART_LSR * 4, UART_LSR_THRE, UART_LSR_THRE);
__raw_writel(ch, base + UART_TX * 4);
prom_wait_thre(base);
prom_putchar_wait(base + UART_LSR * 4, UART_LSR_THRE, UART_LSR_THRE);
}
static void prom_putchar_ar933x(unsigned char ch)
{
void __iomem *base = (void __iomem *)(KSEG1ADDR(AR933X_UART_BASE));
prom_putchar_wait(base + AR933X_UART_DATA_REG, AR933X_UART_DATA_TX_CSR,
AR933X_UART_DATA_TX_CSR);
__raw_writel(AR933X_UART_DATA_TX_CSR | ch, base + AR933X_UART_DATA_REG);
prom_putchar_wait(base + AR933X_UART_DATA_REG, AR933X_UART_DATA_TX_CSR,
AR933X_UART_DATA_TX_CSR);
}
static void prom_putchar_dummy(unsigned char ch)
{
/* nothing to do */
}
static void prom_putchar_init(void)
{
void __iomem *base;
u32 id;
base = (void __iomem *)(KSEG1ADDR(AR71XX_RESET_BASE));
id = __raw_readl(base + AR71XX_RESET_REG_REV_ID);
id &= REV_ID_MAJOR_MASK;
switch (id) {
case REV_ID_MAJOR_AR71XX:
case REV_ID_MAJOR_AR7240:
case REV_ID_MAJOR_AR7241:
case REV_ID_MAJOR_AR7242:
case REV_ID_MAJOR_AR913X:
_prom_putchar = prom_putchar_ar71xx;
break;
case REV_ID_MAJOR_AR9330:
case REV_ID_MAJOR_AR9331:
_prom_putchar = prom_putchar_ar933x;
break;
default:
_prom_putchar = prom_putchar_dummy;
break;
}
}
void prom_putchar(unsigned char ch)
{
if (!_prom_putchar)
prom_putchar_init();
_prom_putchar(ch);
}
arch/mips/ath79/gpio.c
View file @ 7bf6612e
......@@ -153,6 +153,8 @@ void __init ath79_gpio_init(void)
ath79_gpio_count = AR724X_GPIO_COUNT;
else if (soc_is_ar913x())
ath79_gpio_count = AR913X_GPIO_COUNT;
else if (soc_is_ar933x())
ath79_gpio_count = AR933X_GPIO_COUNT;
else
BUG();
......
arch/mips/ath79/irq.c
View file @ 7bf6612e
......@@ -46,6 +46,15 @@ static void ath79_misc_irq_handler(unsigned int irq, struct irq_desc *desc)
else if (pending & MISC_INT_TIMER)
generic_handle_irq(ATH79_MISC_IRQ_TIMER);
else if (pending & MISC_INT_TIMER2)
generic_handle_irq(ATH79_MISC_IRQ_TIMER2);
else if (pending & MISC_INT_TIMER3)
generic_handle_irq(ATH79_MISC_IRQ_TIMER3);
else if (pending & MISC_INT_TIMER4)
generic_handle_irq(ATH79_MISC_IRQ_TIMER4);
else if (pending & MISC_INT_OHCI)
generic_handle_irq(ATH79_MISC_IRQ_OHCI);
......@@ -58,6 +67,9 @@ static void ath79_misc_irq_handler(unsigned int irq, struct irq_desc *desc)
else if (pending & MISC_INT_WDOG)
generic_handle_irq(ATH79_MISC_IRQ_WDOG);
else if (pending & MISC_INT_ETHSW)
generic_handle_irq(ATH79_MISC_IRQ_ETHSW);
else
spurious_interrupt();
}
......@@ -117,7 +129,7 @@ static void __init ath79_misc_irq_init(void)
if (soc_is_ar71xx() || soc_is_ar913x())
ath79_misc_irq_chip.irq_mask_ack = ar71xx_misc_irq_mask;
else if (soc_is_ar724x())
else if (soc_is_ar724x() || soc_is_ar933x())
ath79_misc_irq_chip.irq_ack = ar724x_misc_irq_ack;
else
BUG();
......@@ -174,6 +186,9 @@ void __init arch_init_irq(void)
} else if (soc_is_ar913x()) {
ath79_ip2_flush_reg = AR913X_DDR_REG_FLUSH_WMAC;
ath79_ip3_flush_reg = AR913X_DDR_REG_FLUSH_USB;
} else if (soc_is_ar933x()) {
ath79_ip2_flush_reg = AR933X_DDR_REG_FLUSH_WMAC;
ath79_ip3_flush_reg = AR933X_DDR_REG_FLUSH_USB;
} else
BUG();
......
arch/mips/ath79/mach-ap121.c 0 → 100644
View file @ 7bf6612e
/*
* Atheros AP121 board support
*
* Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
*
* 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 "machtypes.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-spi.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#define AP121_GPIO_LED_WLAN 0
#define AP121_GPIO_LED_USB 1
#define AP121_GPIO_BTN_JUMPSTART 11
#define AP121_GPIO_BTN_RESET 12
#define AP121_KEYS_POLL_INTERVAL 20 /* msecs */
#define AP121_KEYS_DEBOUNCE_INTERVAL (3 * AP121_KEYS_POLL_INTERVAL)
#define AP121_CAL_DATA_ADDR 0x1fff1000
static struct gpio_led ap121_leds_gpio[] __initdata = {
{
.name = "ap121:green:usb",
.gpio = AP121_GPIO_LED_USB,
.active_low = 0,
},
{
.name = "ap121:green:wlan",
.gpio = AP121_GPIO_LED_WLAN,
.active_low = 0,
},
};
static struct gpio_keys_button ap121_gpio_keys[] __initdata = {
{
.desc = "jumpstart button",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
.gpio = AP121_GPIO_BTN_JUMPSTART,
.active_low = 1,
},
{
.desc = "reset button",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
.gpio = AP121_GPIO_BTN_RESET,
.active_low = 1,
}
};
static struct spi_board_info ap121_spi_info[] = {
{
.bus_num = 0,
.chip_select = 0,
.max_speed_hz = 25000000,
.modalias = "mx25l1606e",
}
};
static struct ath79_spi_platform_data ap121_spi_data = {
.bus_num = 0,
.num_chipselect = 1,
};
static void __init ap121_setup(void)
{
u8 *cal_data = (u8 *) KSEG1ADDR(AP121_CAL_DATA_ADDR);
ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_leds_gpio),
ap121_leds_gpio);
ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
ARRAY_SIZE(ap121_gpio_keys),
ap121_gpio_keys);
ath79_register_spi(&ap121_spi_data, ap121_spi_info,
ARRAY_SIZE(ap121_spi_info));
ath79_register_usb();
ath79_register_wmac(cal_data);
}
MIPS_MACHINE(ATH79_MACH_AP121, "AP121", "Atheros AP121 reference board",
ap121_setup);
arch/mips/ath79/mach-ap81.c
View file @ 7bf6612e
......@@ -10,10 +10,11 @@
*/
#include "machtypes.h"
#include "dev-ar913x-wmac.h"
#include "dev-wmac.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-spi.h"
#include "dev-usb.h"
#define AP81_GPIO_LED_STATUS 1
#define AP81_GPIO_LED_AOSS 3
......@@ -91,7 +92,8 @@ static void __init ap81_setup(void)
ap81_gpio_keys);
ath79_register_spi(&ap81_spi_data, ap81_spi_info,
ARRAY_SIZE(ap81_spi_info));
ath79_register_ar913x_wmac(cal_data);
ath79_register_wmac(cal_data);
ath79_register_usb();
}
MIPS_MACHINE(ATH79_MACH_AP81, "AP81", "Atheros AP81 reference board",
......
arch/mips/ath79/mach-pb44.c
View file @ 7bf6612e
......@@ -18,6 +18,7 @@
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-spi.h"
#include "dev-usb.h"
#define PB44_GPIO_I2C_SCL 0
#define PB44_GPIO_I2C_SDA 1
......@@ -112,6 +113,7 @@ static void __init pb44_init(void)
pb44_gpio_keys);
ath79_register_spi(&pb44_spi_data, pb44_spi_info,
ARRAY_SIZE(pb44_spi_info));
ath79_register_usb();
}
MIPS_MACHINE(ATH79_MACH_PB44, "PB44", "Atheros PB44 reference board",
......
arch/mips/ath79/mach-ubnt-xm.c 0 → 100644
View file @ 7bf6612e
/*
* Ubiquiti Networks XM (rev 1.0) board support
*
* Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
*
* Derived from: mach-pb44.c
*
* 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 <linux/init.h>
#include <linux/pci.h>
#ifdef CONFIG_PCI
#include <linux/ath9k_platform.h>
#include <asm/mach-ath79/pci-ath724x.h>
#endif /* CONFIG_PCI */
#include "machtypes.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-spi.h"
#define UBNT_XM_GPIO_LED_L1 0
#define UBNT_XM_GPIO_LED_L2 1
#define UBNT_XM_GPIO_LED_L3 11
#define UBNT_XM_GPIO_LED_L4 7
#define UBNT_XM_GPIO_BTN_RESET 12
#define UBNT_XM_KEYS_POLL_INTERVAL 20
#define UBNT_XM_KEYS_DEBOUNCE_INTERVAL (3 * UBNT_XM_KEYS_POLL_INTERVAL)
#define UBNT_XM_PCI_IRQ 48
#define UBNT_XM_EEPROM_ADDR (u8 *) KSEG1ADDR(0x1fff1000)
static struct gpio_led ubnt_xm_leds_gpio[] __initdata = {
{
.name = "ubnt-xm:red:link1",
.gpio = UBNT_XM_GPIO_LED_L1,
.active_low = 0,
}, {
.name = "ubnt-xm:orange:link2",
.gpio = UBNT_XM_GPIO_LED_L2,
.active_low = 0,
}, {
.name = "ubnt-xm:green:link3",
.gpio = UBNT_XM_GPIO_LED_L3,
.active_low = 0,
}, {
.name = "ubnt-xm:green:link4",
.gpio = UBNT_XM_GPIO_LED_L4,
.active_low = 0,
},
};
static struct gpio_keys_button ubnt_xm_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = UBNT_XM_KEYS_DEBOUNCE_INTERVAL,
.gpio = UBNT_XM_GPIO_BTN_RESET,
.active_low = 1,
}
};
static struct spi_board_info ubnt_xm_spi_info[] = {
{
.bus_num = 0,
.chip_select = 0,
.max_speed_hz = 25000000,
.modalias = "mx25l6405d",
}
};
static struct ath79_spi_platform_data ubnt_xm_spi_data = {
.bus_num = 0,
.num_chipselect = 1,
};
#ifdef CONFIG_PCI
static struct ath9k_platform_data ubnt_xm_eeprom_data;
static struct ath724x_pci_data ubnt_xm_pci_data[] = {
{
.irq = UBNT_XM_PCI_IRQ,
.pdata = &ubnt_xm_eeprom_data,
},
};
#endif /* CONFIG_PCI */
static void __init ubnt_xm_init(void)
{
ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_xm_leds_gpio),
ubnt_xm_leds_gpio);
ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL,
ARRAY_SIZE(ubnt_xm_gpio_keys),
ubnt_xm_gpio_keys);
ath79_register_spi(&ubnt_xm_spi_data, ubnt_xm_spi_info,
ARRAY_SIZE(ubnt_xm_spi_info));
#ifdef CONFIG_PCI
memcpy(ubnt_xm_eeprom_data.eeprom_data, UBNT_XM_EEPROM_ADDR,
sizeof(ubnt_xm_eeprom_data.eeprom_data));
ath724x_pci_add_data(ubnt_xm_pci_data, ARRAY_SIZE(ubnt_xm_pci_data));
#endif /* CONFIG_PCI */
}
MIPS_MACHINE(ATH79_MACH_UBNT_XM,
"UBNT-XM",
"Ubiquiti Networks XM (rev 1.0) board",
ubnt_xm_init);
arch/mips/ath79/machtypes.h
View file @ 7bf6612e
......@@ -16,8 +16,10 @@
enum ath79_mach_type {
ATH79_MACH_GENERIC = 0,
ATH79_MACH_AP121, /* Atheros AP121 reference board */
ATH79_MACH_AP81, /* Atheros AP81 reference board */
ATH79_MACH_PB44, /* Atheros PB44 reference board */
ATH79_MACH_UBNT_XM, /* Ubiquiti Networks XM board rev 1.0 */
};
#endif /* _ATH79_MACHTYPE_H */
arch/mips/ath79/setup.c
View file @ 7bf6612e
......@@ -101,19 +101,31 @@ static void __init ath79_detect_sys_type(void)
case REV_ID_MAJOR_AR7240:
ath79_soc = ATH79_SOC_AR7240;
chip = "7240";
rev = (id & AR724X_REV_ID_REVISION_MASK);
rev = id & AR724X_REV_ID_REVISION_MASK;
break;
case REV_ID_MAJOR_AR7241:
ath79_soc = ATH79_SOC_AR7241;
chip = "7241";
rev = (id & AR724X_REV_ID_REVISION_MASK);
rev = id & AR724X_REV_ID_REVISION_MASK;
break;
case REV_ID_MAJOR_AR7242:
ath79_soc = ATH79_SOC_AR7242;
chip = "7242";
rev = (id & AR724X_REV_ID_REVISION_MASK);
rev = id & AR724X_REV_ID_REVISION_MASK;
break;
case REV_ID_MAJOR_AR9330:
ath79_soc = ATH79_SOC_AR9330;
chip = "9330";
rev = id & AR933X_REV_ID_REVISION_MASK;
break;
case REV_ID_MAJOR_AR9331:
ath79_soc = ATH79_SOC_AR9331;
chip = "9331";
rev = id & AR933X_REV_ID_REVISION_MASK;
break;
case REV_ID_MAJOR_AR913X:
......@@ -137,6 +149,8 @@ static void __init ath79_detect_sys_type(void)
panic("ath79: unknown SoC, id:0x%08x", id);
}
ath79_soc_rev = rev;
sprintf(ath79_sys_type, "Atheros AR%s rev %u", chip, rev);
pr_info("SoC: %s\n", ath79_sys_type);
}
......
arch/mips/bcm63xx/Kconfig
View file @ 7bf6612e
......@@ -20,6 +20,10 @@ config BCM63XX_CPU_6348
config BCM63XX_CPU_6358
bool "support 6358 CPU"
select HW_HAS_PCI
config BCM63XX_CPU_6368
bool "support 6368 CPU"
select HW_HAS_PCI
endmenu
source "arch/mips/bcm63xx/boards/Kconfig"
arch/mips/bcm63xx/boards/board_bcm963xx.c
View file @ 7bf6612e
......@@ -709,15 +709,9 @@ void __init board_prom_init(void)
char cfe_version[32];
u32 val;
/* read base address of boot chip select (0)
* 6345 does not have MPI but boots from standard
* MIPS Flash address */
if (BCMCPU_IS_6345())
val = 0x1fc00000;
else {
val = bcm_mpi_readl(MPI_CSBASE_REG(0));
val &= MPI_CSBASE_BASE_MASK;
}
/* read base address of boot chip select (0) */
val = bcm_mpi_readl(MPI_CSBASE_REG(0));
val &= MPI_CSBASE_BASE_MASK;
boot_addr = (u8 *)KSEG1ADDR(val);
/* dump cfe version */
......@@ -797,18 +791,6 @@ void __init board_prom_init(void)
}
bcm_gpio_writel(val, GPIO_MODE_REG);
/* Generate MAC address for WLAN and
* register our SPROM */
#ifdef CONFIG_SSB_PCIHOST
if (!board_get_mac_address(bcm63xx_sprom.il0mac)) {
memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN);
memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN);
if (ssb_arch_register_fallback_sprom(
&bcm63xx_get_fallback_sprom) < 0)
printk(KERN_ERR PFX "failed to register fallback SPROM\n");
}
#endif
}
/*
......@@ -892,13 +874,23 @@ int __init board_register_devices(void)
if (board.has_dsp)
bcm63xx_dsp_register(&board.dsp);
/* read base address of boot chip select (0) */
if (BCMCPU_IS_6345())
val = 0x1fc00000;
else {
val = bcm_mpi_readl(MPI_CSBASE_REG(0));
val &= MPI_CSBASE_BASE_MASK;
/* Generate MAC address for WLAN and register our SPROM,
* do this after registering enet devices
*/
#ifdef CONFIG_SSB_PCIHOST
if (!board_get_mac_address(bcm63xx_sprom.il0mac)) {
memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN);
memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN);
if (ssb_arch_register_fallback_sprom(
&bcm63xx_get_fallback_sprom) < 0)
pr_err(PFX "failed to register fallback SPROM\n");
}
#endif
/* read base address of boot chip select (0) */
val = bcm_mpi_readl(MPI_CSBASE_REG(0));
val &= MPI_CSBASE_BASE_MASK;
mtd_resources[0].start = val;
mtd_resources[0].end = 0x1FFFFFFF;
......
arch/mips/bcm63xx/clk.c
View file @ 7bf6612e
......@@ -10,6 +10,7 @@
#include <linux/mutex.h>
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/delay.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_io.h>
#include <bcm63xx_regs.h>
......@@ -112,6 +113,34 @@ static struct clk clk_ephy = {
.set = ephy_set,
};
/*
* Ethernet switch clock
*/
static void enetsw_set(struct clk *clk, int enable)
{
if (!BCMCPU_IS_6368())
return;
bcm_hwclock_set(CKCTL_6368_ROBOSW_CLK_EN |
CKCTL_6368_SWPKT_USB_EN |
CKCTL_6368_SWPKT_SAR_EN, enable);
if (enable) {
u32 val;
/* reset switch core afer clock change */
val = bcm_perf_readl(PERF_SOFTRESET_6368_REG);
val &= ~SOFTRESET_6368_ENETSW_MASK;
bcm_perf_writel(val, PERF_SOFTRESET_6368_REG);
msleep(10);
val |= SOFTRESET_6368_ENETSW_MASK;
bcm_perf_writel(val, PERF_SOFTRESET_6368_REG);
msleep(10);
}
}
static struct clk clk_enetsw = {
.set = enetsw_set,
};
/*
* PCM clock
*/
......@@ -131,9 +160,10 @@ static struct clk clk_pcm = {
*/
static void usbh_set(struct clk *clk, int enable)
{
if (!BCMCPU_IS_6348())
return;
bcm_hwclock_set(CKCTL_6348_USBH_EN, enable);
if (BCMCPU_IS_6348())
bcm_hwclock_set(CKCTL_6348_USBH_EN, enable);
else if (BCMCPU_IS_6368())
bcm_hwclock_set(CKCTL_6368_USBH_CLK_EN, enable);
}
static struct clk clk_usbh = {
......@@ -161,6 +191,36 @@ static struct clk clk_spi = {
.set = spi_set,
};
/*
* XTM clock
*/
static void xtm_set(struct clk *clk, int enable)
{
if (!BCMCPU_IS_6368())
return;
bcm_hwclock_set(CKCTL_6368_SAR_CLK_EN |
CKCTL_6368_SWPKT_SAR_EN, enable);
if (enable) {
u32 val;
/* reset sar core afer clock change */
val = bcm_perf_readl(PERF_SOFTRESET_6368_REG);
val &= ~SOFTRESET_6368_SAR_MASK;
bcm_perf_writel(val, PERF_SOFTRESET_6368_REG);
mdelay(1);
val |= SOFTRESET_6368_SAR_MASK;
bcm_perf_writel(val, PERF_SOFTRESET_6368_REG);
mdelay(1);
}
}
static struct clk clk_xtm = {
.set = xtm_set,
};
/*
* Internal peripheral clock
*/
......@@ -204,12 +264,16 @@ struct clk *clk_get(struct device *dev, const char *id)
return &clk_enet0;
if (!strcmp(id, "enet1"))
return &clk_enet1;
if (!strcmp(id, "enetsw"))
return &clk_enetsw;
if (!strcmp(id, "ephy"))
return &clk_ephy;
if (!strcmp(id, "usbh"))
return &clk_usbh;
if (!strcmp(id, "spi"))
return &clk_spi;
if (!strcmp(id, "xtm"))
return &clk_xtm;
if (!strcmp(id, "periph"))
return &clk_periph;
if (BCMCPU_IS_6358() && !strcmp(id, "pcm"))
......
arch/mips/bcm63xx/cpu.c
View file @ 7bf6612e
This diff is collapsed.
arch/mips/bcm63xx/dev-uart.c
View file @ 7bf6612e
......@@ -54,7 +54,7 @@ int __init bcm63xx_uart_register(unsigned int id)
if (id >= ARRAY_SIZE(bcm63xx_uart_devices))
return -ENODEV;
if (id == 1 && !BCMCPU_IS_6358())
if (id == 1 && (!BCMCPU_IS_6358() && !BCMCPU_IS_6368()))
return -ENODEV;
if (id == 0) {
......
arch/mips/bcm63xx/gpio.c
View file @ 7bf6612e
......@@ -4,7 +4,7 @@
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
* Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
* Copyright (C) 2008-2011 Florian Fainelli <florian@openwrt.org>
*/
#include <linux/kernel.h>
......@@ -18,6 +18,34 @@
#include <bcm63xx_io.h>
#include <bcm63xx_regs.h>
#ifndef BCMCPU_RUNTIME_DETECT
#define gpio_out_low_reg GPIO_DATA_LO_REG
#ifdef CONFIG_BCM63XX_CPU_6345
#ifdef gpio_out_low_reg
#undef gpio_out_low_reg
#define gpio_out_low_reg GPIO_DATA_LO_REG_6345
#endif /* gpio_out_low_reg */
#endif /* CONFIG_BCM63XX_CPU_6345 */
static inline void bcm63xx_gpio_out_low_reg_init(void)
{
}
#else /* ! BCMCPU_RUNTIME_DETECT */
static u32 gpio_out_low_reg;
static void bcm63xx_gpio_out_low_reg_init(void)
{
switch (bcm63xx_get_cpu_id()) {
case BCM6345_CPU_ID:
gpio_out_low_reg = GPIO_DATA_LO_REG_6345;
break;
default:
gpio_out_low_reg = GPIO_DATA_LO_REG;
break;
}
}
#endif /* ! BCMCPU_RUNTIME_DETECT */
static DEFINE_SPINLOCK(bcm63xx_gpio_lock);
static u32 gpio_out_low, gpio_out_high;
......@@ -33,7 +61,7 @@ static void bcm63xx_gpio_set(struct gpio_chip *chip,
BUG();
if (gpio < 32) {
reg = GPIO_DATA_LO_REG;
reg = gpio_out_low_reg;
mask = 1 << gpio;
v = &gpio_out_low;
} else {
......@@ -60,7 +88,7 @@ static int bcm63xx_gpio_get(struct gpio_chip *chip, unsigned gpio)
BUG();
if (gpio < 32) {
reg = GPIO_DATA_LO_REG;
reg = gpio_out_low_reg;
mask = 1 << gpio;
} else {
reg = GPIO_DATA_HI_REG;
......@@ -125,8 +153,11 @@ static struct gpio_chip bcm63xx_gpio_chip = {
int __init bcm63xx_gpio_init(void)
{
gpio_out_low = bcm_gpio_readl(GPIO_DATA_LO_REG);
gpio_out_high = bcm_gpio_readl(GPIO_DATA_HI_REG);
bcm63xx_gpio_out_low_reg_init();
gpio_out_low = bcm_gpio_readl(gpio_out_low_reg);
if (!BCMCPU_IS_6345())
gpio_out_high = bcm_gpio_readl(GPIO_DATA_HI_REG);
bcm63xx_gpio_chip.ngpio = bcm63xx_gpio_count();
pr_info("registering %d GPIOs\n", bcm63xx_gpio_chip.ngpio);
......
arch/mips/bcm63xx/irq.c
View file @ 7bf6612e
This diff is collapsed.
arch/mips/bcm63xx/prom.c
View file @ 7bf6612e
......@@ -32,9 +32,12 @@ void __init prom_init(void)
mask = CKCTL_6345_ALL_SAFE_EN;
else if (BCMCPU_IS_6348())
mask = CKCTL_6348_ALL_SAFE_EN;
else
/* BCMCPU_IS_6358() */
else if (BCMCPU_IS_6358())
mask = CKCTL_6358_ALL_SAFE_EN;
else if (BCMCPU_IS_6368())
mask = CKCTL_6368_ALL_SAFE_EN;
else
mask = 0;
reg = bcm_perf_readl(PERF_CKCTL_REG);
reg &= ~mask;
......
arch/mips/bcm63xx/setup.c
View file @ 7bf6612e
......@@ -63,13 +63,33 @@ static void bcm6348_a1_reboot(void)
void bcm63xx_machine_reboot(void)
{
u32 reg;
u32 reg, perf_regs[2] = { 0, 0 };
unsigned int i;
/* mask and clear all external irq */
reg = bcm_perf_readl(PERF_EXTIRQ_CFG_REG);
reg &= ~EXTIRQ_CFG_MASK_ALL;
reg |= EXTIRQ_CFG_CLEAR_ALL;
bcm_perf_writel(reg, PERF_EXTIRQ_CFG_REG);
switch (bcm63xx_get_cpu_id()) {
case BCM6338_CPU_ID:
perf_regs[0] = PERF_EXTIRQ_CFG_REG_6338;
break;
case BCM6348_CPU_ID:
perf_regs[0] = PERF_EXTIRQ_CFG_REG_6348;
break;
case BCM6358_CPU_ID:
perf_regs[0] = PERF_EXTIRQ_CFG_REG_6358;
break;
}
for (i = 0; i < 2; i++) {
reg = bcm_perf_readl(perf_regs[i]);
if (BCMCPU_IS_6348()) {
reg &= ~EXTIRQ_CFG_MASK_ALL_6348;
reg |= EXTIRQ_CFG_CLEAR_ALL_6348;
} else {
reg &= ~EXTIRQ_CFG_MASK_ALL;
reg |= EXTIRQ_CFG_CLEAR_ALL;
}
bcm_perf_writel(reg, perf_regs[i]);
}
if (BCMCPU_IS_6348() && (bcm63xx_get_cpu_rev() == 0xa1))
bcm6348_a1_reboot();
......@@ -124,4 +144,4 @@ int __init bcm63xx_register_devices(void)
return board_register_devices();
}
arch_initcall(bcm63xx_register_devices);
device_initcall(bcm63xx_register_devices);
arch/mips/cavium-octeon/Kconfig
View file @ 7bf6612e
......@@ -86,10 +86,6 @@ config ARCH_SPARSEMEM_ENABLE
def_bool y
select SPARSEMEM_STATIC
config CAVIUM_OCTEON_HELPER
def_bool y
depends on OCTEON_ETHERNET || PCI
config IOMMU_HELPER
bool
......
arch/mips/cavium-octeon/dma-octeon.c
View file @ 7bf6612e
......@@ -61,6 +61,16 @@ static phys_addr_t octeon_gen1_dma_to_phys(struct device *dev, dma_addr_t daddr)
return daddr;
}
static dma_addr_t octeon_gen2_phys_to_dma(struct device *dev, phys_addr_t paddr)
{
return octeon_hole_phys_to_dma(paddr);
}
static phys_addr_t octeon_gen2_dma_to_phys(struct device *dev, dma_addr_t daddr)
{
return octeon_hole_dma_to_phys(daddr);
}
static dma_addr_t octeon_big_phys_to_dma(struct device *dev, phys_addr_t paddr)
{
if (paddr >= 0x410000000ull && paddr < 0x420000000ull)
......@@ -262,11 +272,11 @@ void __init plat_swiotlb_setup(void)
for (i = 0 ; i < boot_mem_map.nr_map; i++) {
struct boot_mem_map_entry *e = &boot_mem_map.map[i];
if (e->type != BOOT_MEM_RAM)
if (e->type != BOOT_MEM_RAM && e->type != BOOT_MEM_INIT_RAM)
continue;
/* These addresses map low for PCI. */
if (e->addr > 0x410000000ull)
if (e->addr > 0x410000000ull && !OCTEON_IS_MODEL(OCTEON_CN6XXX))
continue;
addr_size += e->size;
......@@ -295,6 +305,11 @@ void __init plat_swiotlb_setup(void)
*/
swiotlbsize = 64 * (1<<20);
}
#endif
#ifdef CONFIG_USB_OCTEON_OHCI
/* OCTEON II ohci is only 32-bit. */
if (OCTEON_IS_MODEL(OCTEON_CN6XXX) && max_addr >= 0x100000000ul)
swiotlbsize = 64 * (1<<20);
#endif
swiotlb_nslabs = swiotlbsize >> IO_TLB_SHIFT;
swiotlb_nslabs = ALIGN(swiotlb_nslabs, IO_TLB_SEGSIZE);
......@@ -330,6 +345,10 @@ struct dma_map_ops *octeon_pci_dma_map_ops;
void __init octeon_pci_dma_init(void)
{
switch (octeon_dma_bar_type) {
case OCTEON_DMA_BAR_TYPE_PCIE2:
_octeon_pci_dma_map_ops.phys_to_dma = octeon_gen2_phys_to_dma;
_octeon_pci_dma_map_ops.dma_to_phys = octeon_gen2_dma_to_phys;
break;
case OCTEON_DMA_BAR_TYPE_PCIE:
_octeon_pci_dma_map_ops.phys_to_dma = octeon_gen1_phys_to_dma;
_octeon_pci_dma_map_ops.dma_to_phys = octeon_gen1_dma_to_phys;
......
arch/mips/cavium-octeon/executive/Makefile
View file @ 7bf6612e
......@@ -10,5 +10,10 @@
#
obj-y += cvmx-bootmem.o cvmx-l2c.o cvmx-sysinfo.o octeon-model.o
obj-y += cvmx-pko.o cvmx-spi.o cvmx-cmd-queue.o \
cvmx-helper-board.o cvmx-helper.o cvmx-helper-xaui.o \
cvmx-helper-rgmii.o cvmx-helper-sgmii.o cvmx-helper-npi.o \
cvmx-helper-loop.o cvmx-helper-spi.o cvmx-helper-util.o \
cvmx-interrupt-decodes.o cvmx-interrupt-rsl.o
obj-$(CONFIG_CAVIUM_OCTEON_HELPER) += cvmx-helper-errata.o cvmx-helper-jtag.o
obj-y += cvmx-helper-errata.o cvmx-helper-jtag.o
drivers/staging/octeon/cvmx-cmd-queue.c → arch/mips/cavium-octeon/executive/cvmx-cmd-queue.c
View file @ 7bf6612e
......@@ -34,13 +34,13 @@
#include <asm/octeon/octeon.h>
#include "cvmx-config.h"
#include "cvmx-fpa.h"
#include "cvmx-cmd-queue.h"
#include <asm/octeon/cvmx-config.h>
#include <asm/octeon/cvmx-fpa.h>
#include <asm/octeon/cvmx-cmd-queue.h>
#include <asm/octeon/cvmx-npei-defs.h>
#include <asm/octeon/cvmx-pexp-defs.h>
#include "cvmx-pko-defs.h"
#include <asm/octeon/cvmx-pko-defs.h>
/**
* This application uses this pointer to access the global queue
......
drivers/staging/octeon/cvmx-helper-board.c → arch/mips/cavium-octeon/executive/cvmx-helper-board.c
View file @ 7bf6612e
......@@ -34,16 +34,16 @@
#include <asm/octeon/octeon.h>
#include <asm/octeon/cvmx-bootinfo.h>
#include "cvmx-config.h"
#include <asm/octeon/cvmx-config.h>
#include "cvmx-mdio.h"
#include <asm/octeon/cvmx-mdio.h>
#include "cvmx-helper.h"
#include "cvmx-helper-util.h"
#include "cvmx-helper-board.h"
#include <asm/octeon/cvmx-helper.h>
#include <asm/octeon/cvmx-helper-util.h>
#include <asm/octeon/cvmx-helper-board.h>
#include "cvmx-gmxx-defs.h"
#include "cvmx-asxx-defs.h"
#include <asm/octeon/cvmx-gmxx-defs.h>
#include <asm/octeon/cvmx-asxx-defs.h>
/**
* cvmx_override_board_link_get(int ipd_port) is a function
......@@ -117,6 +117,10 @@ int cvmx_helper_board_get_mii_address(int ipd_port)
case CVMX_BOARD_TYPE_EBH5200:
case CVMX_BOARD_TYPE_EBH5201:
case CVMX_BOARD_TYPE_EBT5200:
/* Board has 2 management ports */
if ((ipd_port >= CVMX_HELPER_BOARD_MGMT_IPD_PORT) &&
(ipd_port < (CVMX_HELPER_BOARD_MGMT_IPD_PORT + 2)))
return ipd_port - CVMX_HELPER_BOARD_MGMT_IPD_PORT;
/*
* Board has 4 SGMII ports. The PHYs start right after the MII
* ports MII0 = 0, MII1 = 1, SGMII = 2-5.
......@@ -128,6 +132,9 @@ int cvmx_helper_board_get_mii_address(int ipd_port)
case CVMX_BOARD_TYPE_EBH5600:
case CVMX_BOARD_TYPE_EBH5601:
case CVMX_BOARD_TYPE_EBH5610:
/* Board has 1 management port */
if (ipd_port == CVMX_HELPER_BOARD_MGMT_IPD_PORT)
return 0;
/*
* Board has 8 SGMII ports. 4 connect out, two connect
* to a switch, and 2 loop to each other
......@@ -147,6 +154,19 @@ int cvmx_helper_board_get_mii_address(int ipd_port)
return ipd_port - 16 + 1;
else
return -1;
case CVMX_BOARD_TYPE_NIC_XLE_10G:
case CVMX_BOARD_TYPE_NIC10E:
return -1;
case CVMX_BOARD_TYPE_NIC4E:
if (ipd_port >= 0 && ipd_port <= 3)
return (ipd_port + 0x1f) & 0x1f;
else
return -1;
case CVMX_BOARD_TYPE_NIC2E:
if (ipd_port >= 0 && ipd_port <= 1)
return ipd_port + 1;
else
return -1;
case CVMX_BOARD_TYPE_BBGW_REF:
/*
* No PHYs are connected to Octeon, everything is
......@@ -493,7 +513,6 @@ int cvmx_helper_board_link_set_phy(int phy_addr,
cvmx_mdio_phy_reg_control_t reg_control;
cvmx_mdio_phy_reg_status_t reg_status;
cvmx_mdio_phy_reg_autoneg_adver_t reg_autoneg_adver;
cvmx_mdio_phy_reg_extended_status_t reg_extended_status;
cvmx_mdio_phy_reg_control_1000_t reg_control_1000;
reg_status.u16 =
......@@ -508,9 +527,6 @@ int cvmx_helper_board_link_set_phy(int phy_addr,
reg_autoneg_adver.s.advert_100base_tx_full = 0;
reg_autoneg_adver.s.advert_100base_tx_half = 0;
if (reg_status.s.capable_extended_status) {
reg_extended_status.u16 =
cvmx_mdio_read(phy_addr >> 8, phy_addr & 0xff,
CVMX_MDIO_PHY_REG_EXTENDED_STATUS);
reg_control_1000.u16 =
cvmx_mdio_read(phy_addr >> 8, phy_addr & 0xff,
CVMX_MDIO_PHY_REG_CONTROL_1000);
......
drivers/staging/octeon/cvmx-helper-loop.c → arch/mips/cavium-octeon/executive/cvmx-helper-loop.c
View file @ 7bf6612e
......@@ -31,10 +31,10 @@
*/
#include <asm/octeon/octeon.h>
#include "cvmx-config.h"
#include <asm/octeon/cvmx-config.h>
#include "cvmx-helper.h"
#include "cvmx-pip-defs.h"
#include <asm/octeon/cvmx-helper.h>
#include <asm/octeon/cvmx-pip-defs.h>
/**
* Probe a LOOP interface and determine the number of ports
......
drivers/staging/octeon/cvmx-helper-npi.c → arch/mips/cavium-octeon/executive/cvmx-helper-npi.c
View file @ 7bf6612e
......@@ -31,11 +31,11 @@
*/
#include <asm/octeon/octeon.h>
#include "cvmx-config.h"
#include <asm/octeon/cvmx-config.h>
#include "cvmx-helper.h"
#include <asm/octeon/cvmx-helper.h>
#include "cvmx-pip-defs.h"
#include <asm/octeon/cvmx-pip-defs.h>
/**
* Probe a NPI interface and determine the number of ports
......
drivers/staging/octeon/cvmx-helper-rgmii.c → arch/mips/cavium-octeon/executive/cvmx-helper-rgmii.c
View file @ 7bf6612e
......@@ -31,18 +31,18 @@
*/
#include <asm/octeon/octeon.h>
#include "cvmx-config.h"
#include <asm/octeon/cvmx-config.h>
#include "cvmx-mdio.h"
#include "cvmx-pko.h"
#include "cvmx-helper.h"
#include "cvmx-helper-board.h"
#include <asm/octeon/cvmx-mdio.h>
#include <asm/octeon/cvmx-pko.h>
#include <asm/octeon/cvmx-helper.h>
#include <asm/octeon/cvmx-helper-board.h>
#include <asm/octeon/cvmx-npi-defs.h>
#include "cvmx-gmxx-defs.h"
#include "cvmx-asxx-defs.h"
#include "cvmx-dbg-defs.h"
#include <asm/octeon/cvmx-gmxx-defs.h>
#include <asm/octeon/cvmx-asxx-defs.h>
#include <asm/octeon/cvmx-dbg-defs.h>
void __cvmx_interrupt_gmxx_enable(int interface);
void __cvmx_interrupt_asxx_enable(int block);
......@@ -326,6 +326,7 @@ int __cvmx_helper_rgmii_link_set(int ipd_port,
cvmx_read_csr(CVMX_ASXX_RX_PRT_EN(interface)) &
~(1 << index));
memset(pko_mem_queue_qos_save, 0, sizeof(pko_mem_queue_qos_save));
/* Disable all queues so that TX should become idle */
for (i = 0; i < cvmx_pko_get_num_queues(ipd_port); i++) {
int queue = cvmx_pko_get_base_queue(ipd_port) + i;
......
drivers/staging/octeon/cvmx-helper-sgmii.c → arch/mips/cavium-octeon/executive/cvmx-helper-sgmii.c
View file @ 7bf6612e
......@@ -32,14 +32,14 @@
#include <asm/octeon/octeon.h>
#include "cvmx-config.h"
#include <asm/octeon/cvmx-config.h>
#include "cvmx-mdio.h"
#include "cvmx-helper.h"
#include "cvmx-helper-board.h"
#include <asm/octeon/cvmx-mdio.h>
#include <asm/octeon/cvmx-helper.h>
#include <asm/octeon/cvmx-helper-board.h>
#include "cvmx-gmxx-defs.h"
#include "cvmx-pcsx-defs.h"
#include <asm/octeon/cvmx-gmxx-defs.h>
#include <asm/octeon/cvmx-pcsx-defs.h>
void __cvmx_interrupt_gmxx_enable(int interface);
void __cvmx_interrupt_pcsx_intx_en_reg_enable(int index, int block);
......@@ -326,6 +326,10 @@ static int __cvmx_helper_sgmii_hardware_init(int interface, int num_ports)
return 0;
}
int __cvmx_helper_sgmii_enumerate(int interface)
{
return 4;
}
/**
* Probe a SGMII interface and determine the number of ports
* connected to it. The SGMII interface should still be down after
......@@ -347,7 +351,7 @@ int __cvmx_helper_sgmii_probe(int interface)
mode.u64 = cvmx_read_csr(CVMX_GMXX_INF_MODE(interface));
mode.s.en = 1;
cvmx_write_csr(CVMX_GMXX_INF_MODE(interface), mode.u64);
return 4;
return __cvmx_helper_sgmii_enumerate(interface);
}
/**
......
drivers/staging/octeon/cvmx-helper-spi.c → arch/mips/cavium-octeon/executive/cvmx-helper-spi.c
View file @ 7bf6612e
......@@ -35,12 +35,12 @@ void __cvmx_interrupt_stxx_int_msk_enable(int index);
*/
#include <asm/octeon/octeon.h>
#include "cvmx-config.h"
#include "cvmx-spi.h"
#include "cvmx-helper.h"
#include <asm/octeon/cvmx-config.h>
#include <asm/octeon/cvmx-spi.h>
#include <asm/octeon/cvmx-helper.h>
#include "cvmx-pip-defs.h"
#include "cvmx-pko-defs.h"
#include <asm/octeon/cvmx-pip-defs.h>
#include <asm/octeon/cvmx-pko-defs.h>
/*
* CVMX_HELPER_SPI_TIMEOUT is used to determine how long the SPI
......@@ -51,6 +51,16 @@ void __cvmx_interrupt_stxx_int_msk_enable(int index);
#define CVMX_HELPER_SPI_TIMEOUT 10
#endif
int __cvmx_helper_spi_enumerate(int interface)
{
if ((cvmx_sysinfo_get()->board_type != CVMX_BOARD_TYPE_SIM) &&
cvmx_spi4000_is_present(interface)) {
return 10;
} else {
return 16;
}
}
/**
* Probe a SPI interface and determine the number of ports
* connected to it. The SPI interface should still be down after
......
drivers/staging/octeon/cvmx-helper-util.c → arch/mips/cavium-octeon/executive/cvmx-helper-util.c
View file @ 7bf6612e
......@@ -32,16 +32,16 @@
#include <asm/octeon/octeon.h>
#include "cvmx-config.h"
#include <asm/octeon/cvmx-config.h>
#include "cvmx-fpa.h"
#include "cvmx-pip.h"
#include "cvmx-pko.h"
#include "cvmx-ipd.h"
#include "cvmx-spi.h"
#include <asm/octeon/cvmx-fpa.h>
#include <asm/octeon/cvmx-pip.h>
#include <asm/octeon/cvmx-pko.h>
#include <asm/octeon/cvmx-ipd.h>
#include <asm/octeon/cvmx-spi.h>
#include "cvmx-helper.h"
#include "cvmx-helper-util.h"
#include <asm/octeon/cvmx-helper.h>
#include <asm/octeon/cvmx-helper-util.h>
#include <asm/octeon/cvmx-ipd-defs.h>
......
drivers/staging/octeon/cvmx-helper-xaui.c → arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c
View file @ 7bf6612e
......@@ -33,17 +33,30 @@
#include <asm/octeon/octeon.h>
#include "cvmx-config.h"
#include <asm/octeon/cvmx-config.h>
#include "cvmx-helper.h"
#include <asm/octeon/cvmx-helper.h>
#include "cvmx-pko-defs.h"
#include "cvmx-gmxx-defs.h"
#include "cvmx-pcsxx-defs.h"
#include <asm/octeon/cvmx-pko-defs.h>
#include <asm/octeon/cvmx-gmxx-defs.h>
#include <asm/octeon/cvmx-pcsxx-defs.h>
void __cvmx_interrupt_gmxx_enable(int interface);
void __cvmx_interrupt_pcsx_intx_en_reg_enable(int index, int block);
void __cvmx_interrupt_pcsxx_int_en_reg_enable(int index);
int __cvmx_helper_xaui_enumerate(int interface)
{
union cvmx_gmxx_hg2_control gmx_hg2_control;
/* If HiGig2 is enabled return 16 ports, otherwise return 1 port */
gmx_hg2_control.u64 = cvmx_read_csr(CVMX_GMXX_HG2_CONTROL(interface));
if (gmx_hg2_control.s.hg2tx_en)
return 16;
else
return 1;
}
/**
* Probe a XAUI interface and determine the number of ports
* connected to it. The XAUI interface should still be down
......@@ -56,7 +69,6 @@ void __cvmx_interrupt_pcsxx_int_en_reg_enable(int index);
int __cvmx_helper_xaui_probe(int interface)
{
int i;
union cvmx_gmxx_hg2_control gmx_hg2_control;
union cvmx_gmxx_inf_mode mode;
/*
......@@ -90,13 +102,7 @@ int __cvmx_helper_xaui_probe(int interface)
pko_mem_port_ptrs.s.pid = interface * 16 + i;
cvmx_write_csr(CVMX_PKO_MEM_PORT_PTRS, pko_mem_port_ptrs.u64);
}
/* If HiGig2 is enabled return 16 ports, otherwise return 1 port */
gmx_hg2_control.u64 = cvmx_read_csr(CVMX_GMXX_HG2_CONTROL(interface));
if (gmx_hg2_control.s.hg2tx_en)
return 16;
else
return 1;
return __cvmx_helper_xaui_enumerate(interface);
}
/**
......
drivers/staging/octeon/cvmx-helper.c → arch/mips/cavium-octeon/executive/cvmx-helper.c
View file @ 7bf6612e
......@@ -32,19 +32,19 @@
*/
#include <asm/octeon/octeon.h>
#include "cvmx-config.h"
#include <asm/octeon/cvmx-config.h>
#include "cvmx-fpa.h"
#include "cvmx-pip.h"
#include "cvmx-pko.h"
#include "cvmx-ipd.h"
#include "cvmx-spi.h"
#include "cvmx-helper.h"
#include "cvmx-helper-board.h"
#include <asm/octeon/cvmx-fpa.h>
#include <asm/octeon/cvmx-pip.h>
#include <asm/octeon/cvmx-pko.h>
#include <asm/octeon/cvmx-ipd.h>
#include <asm/octeon/cvmx-spi.h>
#include <asm/octeon/cvmx-helper.h>
#include <asm/octeon/cvmx-helper-board.h>
#include "cvmx-pip-defs.h"
#include "cvmx-smix-defs.h"
#include "cvmx-asxx-defs.h"
#include <asm/octeon/cvmx-pip-defs.h>
#include <asm/octeon/cvmx-smix-defs.h>
#include <asm/octeon/cvmx-asxx-defs.h>
/**
* cvmx_override_pko_queue_priority(int ipd_port, uint64_t
......@@ -234,21 +234,16 @@ static int __cvmx_helper_port_setup_ipd(int ipd_port)
}
/**
* This function probes an interface to determine the actual
* number of hardware ports connected to it. It doesn't setup the
* ports or enable them. The main goal here is to set the global
* interface_port_count[interface] correctly. Hardware setup of the
* ports will be performed later.
* This function sets the interface_port_count[interface] correctly,
* without modifying any hardware configuration. Hardware setup of
* the ports will be performed later.
*
* @interface: Interface to probe
*
* Returns Zero on success, negative on failure
*/
int cvmx_helper_interface_probe(int interface)
int cvmx_helper_interface_enumerate(int interface)
{
/* At this stage in the game we don't want packets to be moving yet.
The following probe calls should perform hardware setup
needed to determine port counts. Receive must still be disabled */
switch (cvmx_helper_interface_get_mode(interface)) {
/* These types don't support ports to IPD/PKO */
case CVMX_HELPER_INTERFACE_MODE_DISABLED:
......@@ -258,7 +253,7 @@ int cvmx_helper_interface_probe(int interface)
/* XAUI is a single high speed port */
case CVMX_HELPER_INTERFACE_MODE_XAUI:
interface_port_count[interface] =
__cvmx_helper_xaui_probe(interface);
__cvmx_helper_xaui_enumerate(interface);
break;
/*
* RGMII/GMII/MII are all treated about the same. Most
......@@ -267,7 +262,7 @@ int cvmx_helper_interface_probe(int interface)
case CVMX_HELPER_INTERFACE_MODE_RGMII:
case CVMX_HELPER_INTERFACE_MODE_GMII:
interface_port_count[interface] =
__cvmx_helper_rgmii_probe(interface);
__cvmx_helper_rgmii_enumerate(interface);
break;
/*
* SPI4 can have 1-16 ports depending on the device at
......@@ -275,7 +270,7 @@ int cvmx_helper_interface_probe(int interface)
*/
case CVMX_HELPER_INTERFACE_MODE_SPI:
interface_port_count[interface] =
__cvmx_helper_spi_probe(interface);
__cvmx_helper_spi_enumerate(interface);
break;
/*
* SGMII can have 1-4 ports depending on how many are
......@@ -284,12 +279,12 @@ int cvmx_helper_interface_probe(int interface)
case CVMX_HELPER_INTERFACE_MODE_SGMII:
case CVMX_HELPER_INTERFACE_MODE_PICMG:
interface_port_count[interface] =
__cvmx_helper_sgmii_probe(interface);
__cvmx_helper_sgmii_enumerate(interface);
break;
/* PCI target Network Packet Interface */
case CVMX_HELPER_INTERFACE_MODE_NPI:
interface_port_count[interface] =
__cvmx_helper_npi_probe(interface);
__cvmx_helper_npi_enumerate(interface);
break;
/*
* Special loopback only ports. These are not the same
......@@ -297,7 +292,7 @@ int cvmx_helper_interface_probe(int interface)
*/
case CVMX_HELPER_INTERFACE_MODE_LOOP:
interface_port_count[interface] =
__cvmx_helper_loop_probe(interface);
__cvmx_helper_loop_enumerate(interface);
break;
}
......@@ -312,6 +307,74 @@ int cvmx_helper_interface_probe(int interface)
return 0;
}
/**
* This function probes an interface to determine the actual
* number of hardware ports connected to it. It doesn't setup the
* ports or enable them. The main goal here is to set the global
* interface_port_count[interface] correctly. Hardware setup of the
* ports will be performed later.
*
* @interface: Interface to probe
*
* Returns Zero on success, negative on failure
*/
int cvmx_helper_interface_probe(int interface)
{
cvmx_helper_interface_enumerate(interface);
/* At this stage in the game we don't want packets to be moving yet.
The following probe calls should perform hardware setup
needed to determine port counts. Receive must still be disabled */
switch (cvmx_helper_interface_get_mode(interface)) {
/* These types don't support ports to IPD/PKO */
case CVMX_HELPER_INTERFACE_MODE_DISABLED:
case CVMX_HELPER_INTERFACE_MODE_PCIE:
break;
/* XAUI is a single high speed port */
case CVMX_HELPER_INTERFACE_MODE_XAUI:
__cvmx_helper_xaui_probe(interface);
break;
/*
* RGMII/GMII/MII are all treated about the same. Most
* functions refer to these ports as RGMII.
*/
case CVMX_HELPER_INTERFACE_MODE_RGMII:
case CVMX_HELPER_INTERFACE_MODE_GMII:
__cvmx_helper_rgmii_probe(interface);
break;
/*
* SPI4 can have 1-16 ports depending on the device at
* the other end.
*/
case CVMX_HELPER_INTERFACE_MODE_SPI:
__cvmx_helper_spi_probe(interface);
break;
/*
* SGMII can have 1-4 ports depending on how many are
* hooked up.
*/
case CVMX_HELPER_INTERFACE_MODE_SGMII:
case CVMX_HELPER_INTERFACE_MODE_PICMG:
__cvmx_helper_sgmii_probe(interface);
break;
/* PCI target Network Packet Interface */
case CVMX_HELPER_INTERFACE_MODE_NPI:
__cvmx_helper_npi_probe(interface);
break;
/*
* Special loopback only ports. These are not the same
* as other ports in loopback mode.
*/
case CVMX_HELPER_INTERFACE_MODE_LOOP:
__cvmx_helper_loop_probe(interface);
break;
}
/* Make sure all global variables propagate to other cores */
CVMX_SYNCWS;
return 0;
}
/**
* Setup the IPD/PIP for the ports on an interface. Packet
* classification and tagging are set for every port on the
......@@ -548,7 +611,6 @@ int __cvmx_helper_errata_fix_ipd_ptr_alignment(void)
union cvmx_gmxx_prtx_cfg gmx_cfg;
int retry_cnt;
int retry_loop_cnt;
int mtu;
int i;
cvmx_helper_link_info_t link_info;
......@@ -662,10 +724,6 @@ int __cvmx_helper_errata_fix_ipd_ptr_alignment(void)
cvmx_write_csr(CVMX_ASXX_RX_PRT_EN(INTERFACE(FIX_IPD_OUTPORT)),
1 << INDEX(FIX_IPD_OUTPORT));
mtu =
cvmx_read_csr(CVMX_GMXX_RXX_JABBER
(INDEX(FIX_IPD_OUTPORT),
INTERFACE(FIX_IPD_OUTPORT)));
cvmx_write_csr(CVMX_GMXX_RXX_JABBER
(INDEX(FIX_IPD_OUTPORT),
INTERFACE(FIX_IPD_OUTPORT)), 65392 - 14 - 4);
......
drivers/staging/octeon/cvmx-interrupt-decodes.c → arch/mips/cavium-octeon/executive/cvmx-interrupt-decodes.c
View file @ 7bf6612e
......@@ -34,11 +34,11 @@
#include <asm/octeon/octeon.h>
#include "cvmx-gmxx-defs.h"
#include "cvmx-pcsx-defs.h"
#include "cvmx-pcsxx-defs.h"
#include "cvmx-spxx-defs.h"
#include "cvmx-stxx-defs.h"
#include <asm/octeon/cvmx-gmxx-defs.h>
#include <asm/octeon/cvmx-pcsx-defs.h>
#include <asm/octeon/cvmx-pcsxx-defs.h>
#include <asm/octeon/cvmx-spxx-defs.h>
#include <asm/octeon/cvmx-stxx-defs.h>
#ifndef PRINT_ERROR
#define PRINT_ERROR(format, ...)
......
drivers/staging/octeon/cvmx-interrupt-rsl.c → arch/mips/cavium-octeon/executive/cvmx-interrupt-rsl.c
View file @ 7bf6612e
......@@ -32,8 +32,8 @@
#include <asm/octeon/octeon.h>
#include "cvmx-asxx-defs.h"
#include "cvmx-gmxx-defs.h"
#include <asm/octeon/cvmx-asxx-defs.h>
#include <asm/octeon/cvmx-gmxx-defs.h>
#ifndef PRINT_ERROR
#define PRINT_ERROR(format, ...)
......
drivers/staging/octeon/cvmx-pko.c → arch/mips/cavium-octeon/executive/cvmx-pko.c
View file @ 7bf6612e
......@@ -31,9 +31,9 @@
#include <asm/octeon/octeon.h>
#include "cvmx-config.h"
#include "cvmx-pko.h"
#include "cvmx-helper.h"
#include <asm/octeon/cvmx-config.h>
#include <asm/octeon/cvmx-pko.h>
#include <asm/octeon/cvmx-helper.h>
/**
* Internal state of packet output
......@@ -54,7 +54,7 @@ void cvmx_pko_initialize_global(void)
/*
* Set the size of the PKO command buffers to an odd number of
* 64bit words. This allows the normal two word send to stay
* aligned and never span a command word buffer.
* aligned and never span a comamnd word buffer.
*/
config.u64 = 0;
config.s.pool = CVMX_FPA_OUTPUT_BUFFER_POOL;
......
drivers/staging/octeon/cvmx-spi.c → arch/mips/cavium-octeon/executive/cvmx-spi.c
View file @ 7bf6612e
......@@ -31,14 +31,14 @@
*/
#include <asm/octeon/octeon.h>
#include "cvmx-config.h"
#include <asm/octeon/cvmx-config.h>
#include "cvmx-pko.h"
#include "cvmx-spi.h"
#include <asm/octeon/cvmx-pko.h>
#include <asm/octeon/cvmx-spi.h>
#include "cvmx-spxx-defs.h"
#include "cvmx-stxx-defs.h"
#include "cvmx-srxx-defs.h"
#include <asm/octeon/cvmx-spxx-defs.h>
#include <asm/octeon/cvmx-stxx-defs.h>
#include <asm/octeon/cvmx-srxx-defs.h>
#define INVOKE_CB(function_p, args...) \
do { \
......
arch/mips/cavium-octeon/executive/octeon-model.c
View file @ 7bf6612e
......@@ -4,7 +4,7 @@
* Contact: support@caviumnetworks.com
* This file is part of the OCTEON SDK
*
* Copyright (c) 2003-2008 Cavium Networks
* Copyright (c) 2003-2010 Cavium Networks
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, Version 2, as
......@@ -25,10 +25,6 @@
* Contact Cavium Networks for more information
***********************license end**************************************/
/*
* File defining functions for working with different Octeon
* models.
*/
#include <asm/octeon/octeon.h>
/**
......@@ -69,11 +65,12 @@ const char *octeon_model_get_string_buffer(uint32_t chip_id, char *buffer)
char fuse_model[10];
uint32_t fuse_data = 0;
fus3.u64 = cvmx_read_csr(CVMX_L2D_FUS3);
fus3.u64 = 0;
if (!OCTEON_IS_MODEL(OCTEON_CN6XXX))
fus3.u64 = cvmx_read_csr(CVMX_L2D_FUS3);
fus_dat2.u64 = cvmx_read_csr(CVMX_MIO_FUS_DAT2);
fus_dat3.u64 = cvmx_read_csr(CVMX_MIO_FUS_DAT3);
num_cores = cvmx_octeon_num_cores();
num_cores = cvmx_pop(cvmx_read_csr(CVMX_CIU_FUSE));
/* Make sure the non existent devices look disabled */
switch ((chip_id >> 8) & 0xff) {
......@@ -108,7 +105,7 @@ const char *octeon_model_get_string_buffer(uint32_t chip_id, char *buffer)
* Assume pass number is encoded using <5:3><2:0>. Exceptions
* will be fixed later.
*/
sprintf(pass, "%u.%u", ((chip_id >> 3) & 7) + 1, chip_id & 7);
sprintf(pass, "%d.%d", (int)((chip_id >> 3) & 7) + 1, (int)chip_id & 7);
/*
* Use the number of cores to determine the last 2 digits of
......@@ -116,6 +113,12 @@ const char *octeon_model_get_string_buffer(uint32_t chip_id, char *buffer)
* later.
*/
switch (num_cores) {
case 32:
core_model = "80";
break;
case 24:
core_model = "70";
break;
case 16:
core_model = "60";
break;
......@@ -246,8 +249,8 @@ const char *octeon_model_get_string_buffer(uint32_t chip_id, char *buffer)
break;
case 3: /* CN58XX */
family = "58";
/* Special case. 4 core, no crypto */
if ((num_cores == 4) && fus_dat2.cn38xx.nocrypto)
/* Special case. 4 core, half cache (CP with half cache) */
if ((num_cores == 4) && fus3.cn58xx.crip_1024k && !strncmp(suffix, "CP", 2))
core_model = "29";
/* Pass 1 uses different encodings for pass numbers */
......@@ -285,6 +288,9 @@ const char *octeon_model_get_string_buffer(uint32_t chip_id, char *buffer)
suffix = "NSP";
if (fus_dat3.s.nozip)
suffix = "SCP";
if (fus_dat3.s.bar2_en)
suffix = "NSPB2";
}
if (fus3.cn56xx.crip_1024k)
family = "54";
......@@ -301,6 +307,60 @@ const char *octeon_model_get_string_buffer(uint32_t chip_id, char *buffer)
else
family = "52";
break;
case 0x93: /* CN61XX */
family = "61";
if (fus_dat2.cn61xx.nocrypto && fus_dat2.cn61xx.dorm_crypto)
suffix = "AP";
if (fus_dat2.cn61xx.nocrypto)
suffix = "CP";
else if (fus_dat2.cn61xx.dorm_crypto)
suffix = "DAP";
else if (fus_dat3.cn61xx.nozip)
suffix = "SCP";
break;
case 0x90: /* CN63XX */
family = "63";
if (fus_dat3.s.l2c_crip == 2)
family = "62";
if (num_cores == 6) /* Other core counts match generic */
core_model = "35";
if (fus_dat2.cn63xx.nocrypto)
suffix = "CP";
else if (fus_dat2.cn63xx.dorm_crypto)
suffix = "DAP";
else if (fus_dat3.cn63xx.nozip)
suffix = "SCP";
else
suffix = "AAP";
break;
case 0x92: /* CN66XX */
family = "66";
if (num_cores == 6) /* Other core counts match generic */
core_model = "35";
if (fus_dat2.cn66xx.nocrypto && fus_dat2.cn66xx.dorm_crypto)
suffix = "AP";
if (fus_dat2.cn66xx.nocrypto)
suffix = "CP";
else if (fus_dat2.cn66xx.dorm_crypto)
suffix = "DAP";
else if (fus_dat3.cn66xx.nozip)
suffix = "SCP";
else
suffix = "AAP";
break;
case 0x91: /* CN68XX */
family = "68";
if (fus_dat2.cn68xx.nocrypto && fus_dat3.cn68xx.nozip)
suffix = "CP";
else if (fus_dat2.cn68xx.dorm_crypto)
suffix = "DAP";
else if (fus_dat3.cn68xx.nozip)
suffix = "SCP";
else if (fus_dat2.cn68xx.nocrypto)
suffix = "SP";
else
suffix = "AAP";
break;
default:
family = "XX";
core_model = "XX";
......@@ -310,49 +370,40 @@ const char *octeon_model_get_string_buffer(uint32_t chip_id, char *buffer)
}
clock_mhz = octeon_get_clock_rate() / 1000000;
if (family[0] != '3') {
int fuse_base = 384 / 8;
if (family[0] == '6')
fuse_base = 832 / 8;
/* Check for model in fuses, overrides normal decode */
/* This is _not_ valid for Octeon CN3XXX models */
fuse_data |= cvmx_fuse_read_byte(51);
fuse_data |= cvmx_fuse_read_byte(fuse_base + 3);
fuse_data = fuse_data << 8;
fuse_data |= cvmx_fuse_read_byte(50);
fuse_data |= cvmx_fuse_read_byte(fuse_base + 2);
fuse_data = fuse_data << 8;
fuse_data |= cvmx_fuse_read_byte(49);
fuse_data |= cvmx_fuse_read_byte(fuse_base + 1);
fuse_data = fuse_data << 8;
fuse_data |= cvmx_fuse_read_byte(48);
fuse_data |= cvmx_fuse_read_byte(fuse_base);
if (fuse_data & 0x7ffff) {
int model = fuse_data & 0x3fff;
int suffix = (fuse_data >> 14) & 0x1f;
if (suffix && model) {
/*
* Have both number and suffix in
* fuses, so both
*/
sprintf(fuse_model, "%d%c",
model, 'A' + suffix - 1);
/* Have both number and suffix in fuses, so both */
sprintf(fuse_model, "%d%c", model, 'A' + suffix - 1);
core_model = "";
family = fuse_model;
} else if (suffix && !model) {
/*
* Only have suffix, so add suffix to
* 'normal' model number.
*/
sprintf(fuse_model, "%s%c", core_model,
'A' + suffix - 1);
/* Only have suffix, so add suffix to 'normal' model number */
sprintf(fuse_model, "%s%c", core_model, 'A' + suffix - 1);
core_model = fuse_model;
} else {
/*
* Don't have suffix, so just use
* model from fuses.
*/
/* Don't have suffix, so just use model from fuses */
sprintf(fuse_model, "%d", model);
core_model = "";
family = fuse_model;
}
}
}
sprintf(buffer, "CN%s%sp%s-%d-%s",
family, core_model, pass, clock_mhz, suffix);
sprintf(buffer, "CN%s%sp%s-%d-%s", family, core_model, pass, clock_mhz, suffix);
return buffer;
}
arch/mips/configs/nlm_xlp_defconfig 0 → 100644
View file @ 7bf6612e
This diff is collapsed.
arch/mips/configs/nlm_xlr_defconfig
View file @ 7bf6612e
......@@ -8,7 +8,7 @@ CONFIG_HIGH_RES_TIMERS=y
CONFIG_PREEMPT_VOLUNTARY=y
CONFIG_KEXEC=y
CONFIG_EXPERIMENTAL=y
CONFIG_CROSS_COMPILE="mips64-unknown-linux-gnu-"
CONFIG_CROSS_COMPILE="mips-linux-gnu-"
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
......@@ -22,15 +22,13 @@ CONFIG_AUDIT=y
CONFIG_NAMESPACES=y
CONFIG_SCHED_AUTOGROUP=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE="usr/dev_file_list usr/rootfs"
CONFIG_INITRAMFS_SOURCE="usr/dev_file_list usr/rootfs.xlr"
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_INITRAMFS_COMPRESSION_GZIP=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_EXPERT=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_ELF_CORE is not set
# CONFIG_PCSPKR_PLATFORM is not set
# CONFIG_PERF_EVENTS is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_PROFILING=y
......@@ -39,6 +37,9 @@ CONFIG_MODULE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_PCI=y
CONFIG_PCI_MSI=y
CONFIG_PCI_DEBUG=y
CONFIG_BINFMT_MISC=m
CONFIG_PM_RUNTIME=y
CONFIG_PM_DEBUG=y
......@@ -297,12 +298,10 @@ CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
CONFIG_DCB=y
CONFIG_NET_PKTGEN=m
# CONFIG_WIRELESS is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_STANDALONE is not set
CONFIG_CONNECTOR=y
CONFIG_MTD=m
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_NBD=m
......@@ -339,6 +338,9 @@ CONFIG_SCSI_DH_EMC=m
CONFIG_SCSI_DH_ALUA=m
CONFIG_SCSI_OSD_INITIATOR=m
CONFIG_SCSI_OSD_ULD=m
CONFIG_NETDEVICES=y
CONFIG_E1000E=y
CONFIG_SKY2=y
# CONFIG_INPUT_MOUSEDEV is not set
CONFIG_INPUT_EVDEV=y
CONFIG_INPUT_EVBUG=m
......@@ -443,7 +445,6 @@ CONFIG_CIFS_UPCALL=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
CONFIG_CIFS_DFS_UPCALL=y
CONFIG_CIFS_EXPERIMENTAL=y
CONFIG_NCP_FS=m
CONFIG_NCPFS_PACKET_SIGNING=y
CONFIG_NCPFS_IOCTL_LOCKING=y
......@@ -516,7 +517,6 @@ CONFIG_PRINTK_TIME=y
# CONFIG_ENABLE_WARN_DEPRECATED is not set
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_UNUSED_SYMBOLS=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
......
arch/mips/include/asm/bmips.h 0 → 100644
View file @ 7bf6612e
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2011 by Kevin Cernekee (cernekee@gmail.com)
*
* Definitions for BMIPS processors
*/
#ifndef _ASM_BMIPS_H
#define _ASM_BMIPS_H
#include <linux/compiler.h>
#include <linux/linkage.h>
#include <asm/addrspace.h>
#include <asm/mipsregs.h>
#include <asm/hazards.h>
/* NOTE: the CBR register returns a PA, and it can be above 0xff00_0000 */
#define BMIPS_GET_CBR() ((void __iomem *)(CKSEG1 | \
(unsigned long) \
((read_c0_brcm_cbr() >> 18) << 18)))
#define BMIPS_RAC_CONFIG 0x00000000
#define BMIPS_RAC_ADDRESS_RANGE 0x00000004
#define BMIPS_RAC_CONFIG_1 0x00000008
#define BMIPS_L2_CONFIG 0x0000000c
#define BMIPS_LMB_CONTROL 0x0000001c
#define BMIPS_SYSTEM_BASE 0x00000020
#define BMIPS_PERF_GLOBAL_CONTROL 0x00020000
#define BMIPS_PERF_CONTROL_0 0x00020004
#define BMIPS_PERF_CONTROL_1 0x00020008
#define BMIPS_PERF_COUNTER_0 0x00020010
#define BMIPS_PERF_COUNTER_1 0x00020014
#define BMIPS_PERF_COUNTER_2 0x00020018
#define BMIPS_PERF_COUNTER_3 0x0002001c
#define BMIPS_RELO_VECTOR_CONTROL_0 0x00030000
#define BMIPS_RELO_VECTOR_CONTROL_1 0x00038000
#define BMIPS_NMI_RESET_VEC 0x80000000
#define BMIPS_WARM_RESTART_VEC 0x80000380
#define ZSCM_REG_BASE 0x97000000
#if !defined(__ASSEMBLY__)
#include <linux/cpumask.h>
#include <asm/r4kcache.h>
extern struct plat_smp_ops bmips_smp_ops;
extern char bmips_reset_nmi_vec;
extern char bmips_reset_nmi_vec_end;
extern char bmips_smp_movevec;
extern char bmips_smp_int_vec;
extern char bmips_smp_int_vec_end;
extern int bmips_smp_enabled;
extern int bmips_cpu_offset;
extern cpumask_t bmips_booted_mask;
extern void bmips_ebase_setup(void);
extern asmlinkage void plat_wired_tlb_setup(void);
static inline unsigned long bmips_read_zscm_reg(unsigned int offset)
{
unsigned long ret;
__asm__ __volatile__(
".set push\n"
".set noreorder\n"
"cache %1, 0(%2)\n"
"sync\n"
"_ssnop\n"
"_ssnop\n"
"_ssnop\n"
"_ssnop\n"
"_ssnop\n"
"_ssnop\n"
"_ssnop\n"
"mfc0 %0, $28, 3\n"
"_ssnop\n"
".set pop\n"
: "=&r" (ret)
: "i" (Index_Load_Tag_S), "r" (ZSCM_REG_BASE + offset)
: "memory");
return ret;
}
static inline void bmips_write_zscm_reg(unsigned int offset, unsigned long data)
{
__asm__ __volatile__(
".set push\n"
".set noreorder\n"
"mtc0 %0, $28, 3\n"
"_ssnop\n"
"_ssnop\n"
"_ssnop\n"
"cache %1, 0(%2)\n"
"_ssnop\n"
"_ssnop\n"
"_ssnop\n"
: /* no outputs */
: "r" (data),
"i" (Index_Store_Tag_S), "r" (ZSCM_REG_BASE + offset)
: "memory");
}
#endif /* !defined(__ASSEMBLY__) */
#endif /* _ASM_BMIPS_H */
arch/mips/include/asm/branch.h
View file @ 7bf6612e
......@@ -9,6 +9,7 @@
#define _ASM_BRANCH_H
#include <asm/ptrace.h>
#include <asm/inst.h>
static inline int delay_slot(struct pt_regs *regs)
{
......@@ -23,7 +24,11 @@ static inline unsigned long exception_epc(struct pt_regs *regs)
return regs->cp0_epc + 4;
}
#define BRANCH_LIKELY_TAKEN 0x0001
extern int __compute_return_epc(struct pt_regs *regs);
extern int __compute_return_epc_for_insn(struct pt_regs *regs,
union mips_instruction insn);
static inline int compute_return_epc(struct pt_regs *regs)
{
......
arch/mips/include/asm/cpu.h
View file @ 7bf6612e
......@@ -171,6 +171,9 @@
#define PRID_IMP_NETLOGIC_XLS404B 0x4f00
#define PRID_IMP_NETLOGIC_AU13XX 0x8000
#define PRID_IMP_NETLOGIC_XLP8XX 0x1000
#define PRID_IMP_NETLOGIC_XLP3XX 0x1100
/*
* Definitions for 7:0 on legacy processors
*/
......@@ -264,7 +267,7 @@ enum cpu_type_enum {
*/
CPU_5KC, CPU_20KC, CPU_25KF, CPU_SB1, CPU_SB1A, CPU_LOONGSON2,
CPU_CAVIUM_OCTEON, CPU_CAVIUM_OCTEON_PLUS, CPU_CAVIUM_OCTEON2,
CPU_XLR,
CPU_XLR, CPU_XLP,
CPU_LAST
};
......
arch/mips/include/asm/hazards.h
View file @ 7bf6612e
......@@ -87,7 +87,8 @@ do { \
: "=r" (tmp)); \
} while (0)
#elif defined(CONFIG_CPU_MIPSR1) && !defined(CONFIG_MIPS_ALCHEMY)
#elif (defined(CONFIG_CPU_MIPSR1) && !defined(CONFIG_MIPS_ALCHEMY)) || \
defined(CONFIG_CPU_BMIPS)
/*
* These are slightly complicated by the fact that we guarantee R1 kernels to
......@@ -139,8 +140,8 @@ do { \
} while (0)
#elif defined(CONFIG_MIPS_ALCHEMY) || defined(CONFIG_CPU_CAVIUM_OCTEON) || \
defined(CONFIG_CPU_LOONGSON2) || defined(CONFIG_CPU_R10000) || \
defined(CONFIG_CPU_R5500)
defined(CONFIG_CPU_LOONGSON2) || defined(CONFIG_CPU_R10000) || \
defined(CONFIG_CPU_R5500)
/*
* R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
......
arch/mips/include/asm/kprobes.h
View file @ 7bf6612e
......@@ -74,6 +74,8 @@ struct prev_kprobe {
: MAX_JPROBES_STACK_SIZE)
#define SKIP_DELAYSLOT 0x0001
/* per-cpu kprobe control block */
struct kprobe_ctlblk {
unsigned long kprobe_status;
......@@ -82,6 +84,9 @@ struct kprobe_ctlblk {
unsigned long kprobe_saved_epc;
unsigned long jprobe_saved_sp;
struct pt_regs jprobe_saved_regs;
/* Per-thread fields, used while emulating branches */
unsigned long flags;
unsigned long target_epc;
u8 jprobes_stack[MAX_JPROBES_STACK_SIZE];
struct prev_kprobe prev_kprobe;
};
......
arch/mips/include/asm/mach-ath79/ar71xx_regs.h
View file @ 7bf6612e
......@@ -20,6 +20,10 @@
#include <linux/bitops.h>
#define AR71XX_APB_BASE 0x18000000
#define AR71XX_EHCI_BASE 0x1b000000
#define AR71XX_EHCI_SIZE 0x1000
#define AR71XX_OHCI_BASE 0x1c000000
#define AR71XX_OHCI_SIZE 0x1000
#define AR71XX_SPI_BASE 0x1f000000
#define AR71XX_SPI_SIZE 0x01000000
......@@ -27,6 +31,8 @@
#define AR71XX_DDR_CTRL_SIZE 0x100
#define AR71XX_UART_BASE (AR71XX_APB_BASE + 0x00020000)
#define AR71XX_UART_SIZE 0x100
#define AR71XX_USB_CTRL_BASE (AR71XX_APB_BASE + 0x00030000)
#define AR71XX_USB_CTRL_SIZE 0x100
#define AR71XX_GPIO_BASE (AR71XX_APB_BASE + 0x00040000)
#define AR71XX_GPIO_SIZE 0x100
#define AR71XX_PLL_BASE (AR71XX_APB_BASE + 0x00050000)
......@@ -34,9 +40,26 @@
#define AR71XX_RESET_BASE (AR71XX_APB_BASE + 0x00060000)
#define AR71XX_RESET_SIZE 0x100
#define AR7240_USB_CTRL_BASE (AR71XX_APB_BASE + 0x00030000)
#define AR7240_USB_CTRL_SIZE 0x100
#define AR7240_OHCI_BASE 0x1b000000
#define AR7240_OHCI_SIZE 0x1000
#define AR724X_EHCI_BASE 0x1b000000
#define AR724X_EHCI_SIZE 0x1000
#define AR913X_EHCI_BASE 0x1b000000
#define AR913X_EHCI_SIZE 0x1000
#define AR913X_WMAC_BASE (AR71XX_APB_BASE + 0x000C0000)
#define AR913X_WMAC_SIZE 0x30000
#define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000)
#define AR933X_UART_SIZE 0x14
#define AR933X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
#define AR933X_WMAC_SIZE 0x20000
#define AR933X_EHCI_BASE 0x1b000000
#define AR933X_EHCI_SIZE 0x1000
/*
* DDR_CTRL block
*/
......@@ -63,6 +86,11 @@
#define AR913X_DDR_REG_FLUSH_USB 0x84
#define AR913X_DDR_REG_FLUSH_WMAC 0x88
#define AR933X_DDR_REG_FLUSH_GE0 0x7c
#define AR933X_DDR_REG_FLUSH_GE1 0x80
#define AR933X_DDR_REG_FLUSH_USB 0x84
#define AR933X_DDR_REG_FLUSH_WMAC 0x88
/*
* PLL block
*/
......@@ -104,6 +132,30 @@
#define AR913X_AHB_DIV_SHIFT 19
#define AR913X_AHB_DIV_MASK 0x1
#define AR933X_PLL_CPU_CONFIG_REG 0x00
#define AR933X_PLL_CLOCK_CTRL_REG 0x08
#define AR933X_PLL_CPU_CONFIG_NINT_SHIFT 10
#define AR933X_PLL_CPU_CONFIG_NINT_MASK 0x3f
#define AR933X_PLL_CPU_CONFIG_REFDIV_SHIFT 16
#define AR933X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f
#define AR933X_PLL_CPU_CONFIG_OUTDIV_SHIFT 23
#define AR933X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7
#define AR933X_PLL_CLOCK_CTRL_BYPASS BIT(2)
#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_SHIFT 5
#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_MASK 0x3
#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_SHIFT 10
#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_MASK 0x3
#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_SHIFT 15
#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK 0x7
/*
* USB_CONFIG block
*/
#define AR71XX_USB_CTRL_REG_FLADJ 0x00
#define AR71XX_USB_CTRL_REG_CONFIG 0x04
/*
* RESET block
*/
......@@ -130,6 +182,13 @@
#define AR724X_RESET_REG_RESET_MODULE 0x1c
#define AR933X_RESET_REG_RESET_MODULE 0x1c
#define AR933X_RESET_REG_BOOTSTRAP 0xac
#define MISC_INT_ETHSW BIT(12)
#define MISC_INT_TIMER4 BIT(10)
#define MISC_INT_TIMER3 BIT(9)
#define MISC_INT_TIMER2 BIT(8)
#define MISC_INT_DMA BIT(7)
#define MISC_INT_OHCI BIT(6)
#define MISC_INT_PERFC BIT(5)
......@@ -158,14 +217,29 @@
#define AR71XX_RESET_PCI_BUS BIT(1)
#define AR71XX_RESET_PCI_CORE BIT(0)
#define AR7240_RESET_USB_HOST BIT(5)
#define AR7240_RESET_OHCI_DLL BIT(3)
#define AR724X_RESET_GE1_MDIO BIT(23)
#define AR724X_RESET_GE0_MDIO BIT(22)
#define AR724X_RESET_PCIE_PHY_SERIAL BIT(10)
#define AR724X_RESET_PCIE_PHY BIT(7)
#define AR724X_RESET_PCIE BIT(6)
#define AR724X_RESET_OHCI_DLL BIT(3)
#define AR724X_RESET_USB_HOST BIT(5)
#define AR724X_RESET_USB_PHY BIT(4)
#define AR724X_RESET_USBSUS_OVERRIDE BIT(3)
#define AR913X_RESET_AMBA2WMAC BIT(22)
#define AR913X_RESET_USBSUS_OVERRIDE BIT(10)
#define AR913X_RESET_USB_HOST BIT(5)
#define AR913X_RESET_USB_PHY BIT(4)
#define AR933X_RESET_WMAC BIT(11)
#define AR933X_RESET_USB_HOST BIT(5)
#define AR933X_RESET_USB_PHY BIT(4)
#define AR933X_RESET_USBSUS_OVERRIDE BIT(3)
#define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0)
#define REV_ID_MAJOR_MASK 0xfff0
#define REV_ID_MAJOR_AR71XX 0x00a0
......@@ -173,6 +247,8 @@
#define REV_ID_MAJOR_AR7240 0x00c0
#define REV_ID_MAJOR_AR7241 0x0100
#define REV_ID_MAJOR_AR7242 0x1100
#define REV_ID_MAJOR_AR9330 0x0110
#define REV_ID_MAJOR_AR9331 0x1110
#define AR71XX_REV_ID_MINOR_MASK 0x3
#define AR71XX_REV_ID_MINOR_AR7130 0x0
......@@ -187,6 +263,8 @@
#define AR913X_REV_ID_REVISION_MASK 0x3
#define AR913X_REV_ID_REVISION_SHIFT 2
#define AR933X_REV_ID_REVISION_MASK 0x3
#define AR724X_REV_ID_REVISION_MASK 0x3
/*
......@@ -229,5 +307,6 @@
#define AR71XX_GPIO_COUNT 16
#define AR724X_GPIO_COUNT 18
#define AR913X_GPIO_COUNT 22
#define AR933X_GPIO_COUNT 30
#endif /* __ASM_MACH_AR71XX_REGS_H */
arch/mips/include/asm/mach-ath79/ar933x_uart.h 0 → 100644
View file @ 7bf6612e
/*
* Atheros AR933X UART defines
*
* Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
*
* 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 __AR933X_UART_H
#define __AR933X_UART_H
#define AR933X_UART_REGS_SIZE 20
#define AR933X_UART_FIFO_SIZE 16
#define AR933X_UART_DATA_REG 0x00
#define AR933X_UART_CS_REG 0x04
#define AR933X_UART_CLOCK_REG 0x08
#define AR933X_UART_INT_REG 0x0c
#define AR933X_UART_INT_EN_REG 0x10
#define AR933X_UART_DATA_TX_RX_MASK 0xff
#define AR933X_UART_DATA_RX_CSR BIT(8)
#define AR933X_UART_DATA_TX_CSR BIT(9)
#define AR933X_UART_CS_PARITY_S 0
#define AR933X_UART_CS_PARITY_M 0x3
#define AR933X_UART_CS_PARITY_NONE 0
#define AR933X_UART_CS_PARITY_ODD 1
#define AR933X_UART_CS_PARITY_EVEN 2
#define AR933X_UART_CS_IF_MODE_S 2
#define AR933X_UART_CS_IF_MODE_M 0x3
#define AR933X_UART_CS_IF_MODE_NONE 0
#define AR933X_UART_CS_IF_MODE_DTE 1
#define AR933X_UART_CS_IF_MODE_DCE 2
#define AR933X_UART_CS_FLOW_CTRL_S 4
#define AR933X_UART_CS_FLOW_CTRL_M 0x3
#define AR933X_UART_CS_DMA_EN BIT(6)
#define AR933X_UART_CS_TX_READY_ORIDE BIT(7)
#define AR933X_UART_CS_RX_READY_ORIDE BIT(8)
#define AR933X_UART_CS_TX_READY BIT(9)
#define AR933X_UART_CS_RX_BREAK BIT(10)
#define AR933X_UART_CS_TX_BREAK BIT(11)
#define AR933X_UART_CS_HOST_INT BIT(12)
#define AR933X_UART_CS_HOST_INT_EN BIT(13)
#define AR933X_UART_CS_TX_BUSY BIT(14)
#define AR933X_UART_CS_RX_BUSY BIT(15)
#define AR933X_UART_CLOCK_STEP_M 0xffff
#define AR933X_UART_CLOCK_SCALE_M 0xfff
#define AR933X_UART_CLOCK_SCALE_S 16
#define AR933X_UART_CLOCK_STEP_M 0xffff
#define AR933X_UART_INT_RX_VALID BIT(0)
#define AR933X_UART_INT_TX_READY BIT(1)
#define AR933X_UART_INT_RX_FRAMING_ERR BIT(2)
#define AR933X_UART_INT_RX_OFLOW_ERR BIT(3)
#define AR933X_UART_INT_TX_OFLOW_ERR BIT(4)
#define AR933X_UART_INT_RX_PARITY_ERR BIT(5)
#define AR933X_UART_INT_RX_BREAK_ON BIT(6)
#define AR933X_UART_INT_RX_BREAK_OFF BIT(7)
#define AR933X_UART_INT_RX_FULL BIT(8)
#define AR933X_UART_INT_TX_EMPTY BIT(9)
#define AR933X_UART_INT_ALLINTS 0x3ff
#endif /* __AR933X_UART_H */
arch/mips/include/asm/mach-ath79/ar933x_uart_platform.h 0 → 100644
View file @ 7bf6612e
/*
* Platform data definition for Atheros AR933X UART
*
* Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
*
* 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 _AR933X_UART_PLATFORM_H
#define _AR933X_UART_PLATFORM_H
struct ar933x_uart_platform_data {
unsigned uartclk;
};
#endif /* _AR933X_UART_PLATFORM_H */
arch/mips/include/asm/mach-ath79/ath79.h
View file @ 7bf6612e
......@@ -26,10 +26,13 @@ enum ath79_soc_type {
ATH79_SOC_AR7241,
ATH79_SOC_AR7242,
ATH79_SOC_AR9130,
ATH79_SOC_AR9132
ATH79_SOC_AR9132,
ATH79_SOC_AR9330,
ATH79_SOC_AR9331,
};
extern enum ath79_soc_type ath79_soc;
extern unsigned int ath79_soc_rev;
static inline int soc_is_ar71xx(void)
{
......@@ -66,6 +69,12 @@ static inline int soc_is_ar913x(void)
ath79_soc == ATH79_SOC_AR9132);
}
static inline int soc_is_ar933x(void)
{
return (ath79_soc == ATH79_SOC_AR9330 ||
ath79_soc == ATH79_SOC_AR9331);
}
extern void __iomem *ath79_ddr_base;
extern void __iomem *ath79_pll_base;
extern void __iomem *ath79_reset_base;
......
arch/mips/include/asm/mach-ath79/irq.h
View file @ 7bf6612e
......@@ -10,10 +10,10 @@
#define __ASM_MACH_ATH79_IRQ_H
#define MIPS_CPU_IRQ_BASE 0
#define NR_IRQS 16
#define NR_IRQS 40
#define ATH79_MISC_IRQ_BASE 8
#define ATH79_MISC_IRQ_COUNT 8
#define ATH79_MISC_IRQ_COUNT 32
#define ATH79_CPU_IRQ_IP2 (MIPS_CPU_IRQ_BASE + 2)
#define ATH79_CPU_IRQ_USB (MIPS_CPU_IRQ_BASE + 3)
......@@ -30,6 +30,10 @@
#define ATH79_MISC_IRQ_PERFC (ATH79_MISC_IRQ_BASE + 5)
#define ATH79_MISC_IRQ_OHCI (ATH79_MISC_IRQ_BASE + 6)
#define ATH79_MISC_IRQ_DMA (ATH79_MISC_IRQ_BASE + 7)
#define ATH79_MISC_IRQ_TIMER2 (ATH79_MISC_IRQ_BASE + 8)
#define ATH79_MISC_IRQ_TIMER3 (ATH79_MISC_IRQ_BASE + 9)
#define ATH79_MISC_IRQ_TIMER4 (ATH79_MISC_IRQ_BASE + 10)
#define ATH79_MISC_IRQ_ETHSW (ATH79_MISC_IRQ_BASE + 12)
#include_next <irq.h>
......
arch/mips/include/asm/mach-ath79/pci-ath724x.h 0 → 100644
View file @ 7bf6612e
/*
* Atheros 724x PCI support
*
* Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
*
* 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_MACH_ATH79_PCI_ATH724X_H
#define __ASM_MACH_ATH79_PCI_ATH724X_H
struct ath724x_pci_data {
int irq;
void *pdata;
};
void ath724x_pci_add_data(struct ath724x_pci_data *data, int size);
#endif /* __ASM_MACH_ATH79_PCI_ATH724X_H */
arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
View file @ 7bf6612e
......@@ -14,6 +14,8 @@ static inline unsigned long bcm63xx_gpio_count(void)
return 8;
case BCM6345_CPU_ID:
return 16;
case BCM6368_CPU_ID:
return 38;
case BCM6348_CPU_ID:
default:
return 37;
......
arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
View file @ 7bf6612e
......@@ -49,9 +49,11 @@
#define bcm_readb(a) (*(volatile unsigned char *) BCM_REGS_VA(a))
#define bcm_readw(a) (*(volatile unsigned short *) BCM_REGS_VA(a))
#define bcm_readl(a) (*(volatile unsigned int *) BCM_REGS_VA(a))
#define bcm_readq(a) (*(volatile u64 *) BCM_REGS_VA(a))
#define bcm_writeb(v, a) (*(volatile unsigned char *) BCM_REGS_VA((a)) = (v))
#define bcm_writew(v, a) (*(volatile unsigned short *) BCM_REGS_VA((a)) = (v))
#define bcm_writel(v, a) (*(volatile unsigned int *) BCM_REGS_VA((a)) = (v))
#define bcm_writeq(v, a) (*(volatile u64 *) BCM_REGS_VA((a)) = (v))
/*
* IO helpers to access register set for current CPU
......
arch/mips/include/asm/mach-bcm63xx/bcm63xx_irq.h
View file @ 7bf6612e
......@@ -3,13 +3,11 @@
#include <bcm63xx_cpu.h>
#define IRQ_MIPS_BASE 0
#define IRQ_INTERNAL_BASE 8
#define IRQ_EXT_BASE (IRQ_MIPS_BASE + 3)
#define IRQ_EXT_0 (IRQ_EXT_BASE + 0)
#define IRQ_EXT_1 (IRQ_EXT_BASE + 1)
#define IRQ_EXT_2 (IRQ_EXT_BASE + 2)
#define IRQ_EXT_3 (IRQ_EXT_BASE + 3)
#define IRQ_EXTERNAL_BASE 100
#define IRQ_EXT_0 (IRQ_EXTERNAL_BASE + 0)
#define IRQ_EXT_1 (IRQ_EXTERNAL_BASE + 1)
#define IRQ_EXT_2 (IRQ_EXTERNAL_BASE + 2)
#define IRQ_EXT_3 (IRQ_EXTERNAL_BASE + 3)
#endif /* ! BCM63XX_IRQ_H_ */
arch/mips/include/asm/mach-bcm63xx/ioremap.h 0 → 100644
View file @ 7bf6612e
#ifndef BCM63XX_IOREMAP_H_
#define BCM63XX_IOREMAP_H_
#include <bcm63xx_cpu.h>
static inline phys_t fixup_bigphys_addr(phys_t phys_addr, phys_t size)
{
return phys_addr;
}
static inline int is_bcm63xx_internal_registers(phys_t offset)
{
switch (bcm63xx_get_cpu_id()) {
case BCM6338_CPU_ID:
case BCM6345_CPU_ID:
case BCM6348_CPU_ID:
case BCM6358_CPU_ID:
if (offset >= 0xfff00000)
return 1;
break;
case BCM6368_CPU_ID:
if (offset >= 0xb0000000 && offset < 0xb1000000)
return 1;
break;
}
return 0;
}
static inline void __iomem *plat_ioremap(phys_t offset, unsigned long size,
unsigned long flags)
{
if (is_bcm63xx_internal_registers(offset))
return (void __iomem *)offset;
return NULL;
}
static inline int plat_iounmap(const volatile void __iomem *addr)
{
return is_bcm63xx_internal_registers((unsigned long)addr);
}
#endif /* BCM63XX_IOREMAP_H_ */
arch/mips/include/asm/mach-bcm63xx/irq.h 0 → 100644
View file @ 7bf6612e
#ifndef __ASM_MACH_BCM63XX_IRQ_H
#define __ASM_MACH_BCM63XX_IRQ_H
#define NR_IRQS 128
#define MIPS_CPU_IRQ_BASE 0
#endif
arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h
View file @ 7bf6612e
......@@ -24,24 +24,33 @@
#define cpu_has_llsc 1
#define cpu_has_vtag_icache 0
#define cpu_has_dc_aliases 0
#define cpu_has_ic_fills_f_dc 0
#define cpu_has_ic_fills_f_dc 1
#define cpu_has_dsp 0
#define cpu_has_mipsmt 0
#define cpu_has_userlocal 0
#define cpu_icache_snoops_remote_store 0
#define cpu_icache_snoops_remote_store 1
#define cpu_has_nofpuex 0
#define cpu_has_64bits 1
#define cpu_has_mips32r1 1
#define cpu_has_mips32r2 0
#define cpu_has_mips64r1 1
#define cpu_has_mips64r2 0
#define cpu_has_inclusive_pcaches 0
#define cpu_dcache_line_size() 32
#define cpu_icache_line_size() 32
#if defined(CONFIG_CPU_XLR)
#define cpu_has_userlocal 0
#define cpu_has_dc_aliases 0
#define cpu_has_mips32r2 0
#define cpu_has_mips64r2 0
#elif defined(CONFIG_CPU_XLP)
#define cpu_has_userlocal 1
#define cpu_has_mips32r2 1
#define cpu_has_mips64r2 1
#define cpu_has_dc_aliases 1
#else
#error "Unknown Netlogic CPU"
#endif
#endif /* __ASM_MACH_NETLOGIC_CPU_FEATURE_OVERRIDES_H */
arch/mips/include/asm/mipsregs.h
View file @ 7bf6612e
......@@ -1106,7 +1106,7 @@ do { \
#define read_c0_brcm_reset() __read_32bit_c0_register($22, 5)
#define write_c0_brcm_reset(val) __write_32bit_c0_register($22, 5, val)
/* BMIPS4380 */
/* BMIPS43xx */
#define read_c0_brcm_cmt_intr() __read_32bit_c0_register($22, 1)
#define write_c0_brcm_cmt_intr(val) __write_32bit_c0_register($22, 1, val)
......@@ -1667,6 +1667,13 @@ __BUILD_SET_C0(config)
__BUILD_SET_C0(intcontrol)
__BUILD_SET_C0(intctl)
__BUILD_SET_C0(srsmap)
__BUILD_SET_C0(brcm_config_0)
__BUILD_SET_C0(brcm_bus_pll)
__BUILD_SET_C0(brcm_reset)
__BUILD_SET_C0(brcm_cmt_intr)
__BUILD_SET_C0(brcm_cmt_ctrl)
__BUILD_SET_C0(brcm_config)
__BUILD_SET_C0(brcm_mode)
#endif /* !__ASSEMBLY__ */
......
arch/mips/include/asm/module.h
View file @ 7bf6612e
......@@ -74,7 +74,9 @@ search_module_dbetables(unsigned long addr)
}
#endif
#ifdef CONFIG_CPU_MIPS32_R1
#ifdef CONFIG_CPU_BMIPS
#define MODULE_PROC_FAMILY "BMIPS "
#elif defined CONFIG_CPU_MIPS32_R1
#define MODULE_PROC_FAMILY "MIPS32_R1 "
#elif defined CONFIG_CPU_MIPS32_R2
#define MODULE_PROC_FAMILY "MIPS32_R2 "
......@@ -120,6 +122,8 @@ search_module_dbetables(unsigned long addr)
#define MODULE_PROC_FAMILY "OCTEON "
#elif defined CONFIG_CPU_XLR
#define MODULE_PROC_FAMILY "XLR "
#elif defined CONFIG_CPU_XLP
#define MODULE_PROC_FAMILY "XLP "
#else
#error MODULE_PROC_FAMILY undefined for your processor configuration
#endif
......
arch/mips/include/asm/netlogic/common.h 0 → 100644
View file @ 7bf6612e
/*
* Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
* reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the NetLogic
* license below:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _NETLOGIC_COMMON_H_
#define _NETLOGIC_COMMON_H_
/*
* Common SMP definitions
*/
#define RESET_VEC_PHYS 0x1fc00000
#define RESET_DATA_PHYS (RESET_VEC_PHYS + (1<<10))
#define BOOT_THREAD_MODE 0
#define BOOT_NMI_LOCK 4
#define BOOT_NMI_HANDLER 8
#ifndef __ASSEMBLY__
struct irq_desc;
extern struct plat_smp_ops nlm_smp_ops;
extern char nlm_reset_entry[], nlm_reset_entry_end[];
void nlm_smp_function_ipi_handler(unsigned int irq, struct irq_desc *desc);
void nlm_smp_resched_ipi_handler(unsigned int irq, struct irq_desc *desc);
void nlm_smp_irq_init(void);
void nlm_boot_secondary_cpus(void);
int nlm_wakeup_secondary_cpus(u32 wakeup_mask);
void nlm_rmiboot_preboot(void);
static inline void
nlm_set_nmi_handler(void *handler)
{
char *reset_data;
reset_data = (char *)CKSEG1ADDR(RESET_DATA_PHYS);
*(int64_t *)(reset_data + BOOT_NMI_HANDLER) = (long)handler;
}
/*
* Misc.
*/
unsigned int nlm_get_cpu_frequency(void);
extern unsigned long nlm_common_ebase;
extern int nlm_threads_per_core;
extern uint32_t nlm_cpumask, nlm_coremask;
#endif
#endif /* _NETLOGIC_COMMON_H_ */
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arch/mips/netlogic/xlr/xlr_console.c → arch/mips/include/asm/netlogic/xlp-hal/xlp.h
View file @ 7bf6612e
......@@ -32,15 +32,20 @@
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <linux/types.h>
#include <asm/netlogic/xlr/iomap.h>
#ifndef _NLM_HAL_XLP_H
#define _NLM_HAL_XLP_H
void prom_putchar(char c)
{
nlm_reg_t *mmio;
#define PIC_UART_0_IRQ 17
#define PIC_UART_1_IRQ 18
mmio = netlogic_io_mmio(NETLOGIC_IO_UART_0_OFFSET);
while (netlogic_read_reg(mmio, 0x5) == 0)
;
netlogic_write_reg(mmio, 0x0, c);
}
#ifndef __ASSEMBLY__
/* SMP support functions */
void xlp_boot_core0_siblings(void);
void xlp_wakeup_secondary_cpus(void);
void xlp_mmu_init(void);
void nlm_hal_init(void);
#endif /* !__ASSEMBLY__ */
#endif /* _ASM_NLM_XLP_H */
arch/mips/include/asm/netlogic/xlr/iomap.h
View file @ 7bf6612e
......@@ -106,26 +106,4 @@
#define DEFAULT_HT_TYPE0_CFG_BASE 0x16000000
#define DEFAULT_HT_TYPE1_CFG_BASE 0x17000000
#ifndef __ASSEMBLY__
#include <linux/types.h>
#include <asm/byteorder.h>
typedef volatile __u32 nlm_reg_t;
extern unsigned long netlogic_io_base;
/* FIXME read once in write_reg */
#ifdef CONFIG_CPU_LITTLE_ENDIAN
#define netlogic_read_reg(base, offset) ((base)[(offset)])
#define netlogic_write_reg(base, offset, value) ((base)[(offset)] = (value))
#else
#define netlogic_read_reg(base, offset) (be32_to_cpu((base)[(offset)]))
#define netlogic_write_reg(base, offset, value) \
((base)[(offset)] = cpu_to_be32((value)))
#endif
#define netlogic_read_reg_le32(base, offset) (le32_to_cpu((base)[(offset)]))
#define netlogic_write_reg_le32(base, offset, value) \
((base)[(offset)] = cpu_to_le32((value)))
#define netlogic_io_mmio(offset) ((nlm_reg_t *)(netlogic_io_base+(offset)))
#endif /* __ASSEMBLY__ */
#endif
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arch/mips/include/asm/netlogic/xlr/pic.h
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arch/mips/include/asm/netlogic/xlr/xlr.h
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arch/mips/kernel/perf_event_mipsxx.c
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arch/mips/kernel/traps.c
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arch/mips/lib/Makefile
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