Commit 7ca5dc14 authored by Florian Fainelli's avatar Florian Fainelli Committed by Ralf Baechle

MIPS: Add support for Texas Instruments AR7 System-on-a-Chip

This patch adds support for the Texas Instruments AR7 System-on-a-Chip.
It supports the TNETD7100, 7200 and 7300 versions of the SoC.
Signed-off-by: default avatarMatteo Croce <matteo@openwrt.org>
Signed-off-by: default avatarFelix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarEugene Konev <ejka@openwrt.org>
Signed-off-by: default avatarNicolas Thill <nico@openwrt.org>
Signed-off-by: default avatarFlorian Fainelli <florian@openwrt.org>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 7c5371c4
......@@ -22,6 +22,26 @@ choice
config MACH_ALCHEMY
bool "Alchemy processor based machines"
config AR7
bool "Texas Instruments AR7"
select BOOT_ELF32
select DMA_NONCOHERENT
select CEVT_R4K
select CSRC_R4K
select IRQ_CPU
select NO_EXCEPT_FILL
select SWAP_IO_SPACE
select SYS_HAS_CPU_MIPS32_R1
select SYS_HAS_EARLY_PRINTK
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_LITTLE_ENDIAN
select GENERIC_GPIO
select GCD
select VLYNQ
help
Support for the Texas Instruments AR7 System-on-a-Chip
family: TNETD7100, 7200 and 7300.
config BASLER_EXCITE
bool "Basler eXcite smart camera"
select CEVT_R4K
......
......@@ -172,6 +172,13 @@ libs-y += arch/mips/fw/lib/
# Board-dependent options and extra files
#
#
# Texas Instruments AR7
#
core-$(CONFIG_AR7) += arch/mips/ar7/
cflags-$(CONFIG_AR7) += -I$(srctree)/arch/mips/include/asm/mach-ar7
load-$(CONFIG_AR7) += 0xffffffff94100000
#
# Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
#
......
obj-y := \
prom.o \
setup.o \
memory.o \
irq.o \
time.o \
platform.o \
gpio.o \
clock.o
/*
* Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org>
* Copyright (C) 2007 Eugene Konev <ejka@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/gcd.h>
#include <linux/io.h>
#include <asm/addrspace.h>
#include <asm/mach-ar7/ar7.h>
#define BOOT_PLL_SOURCE_MASK 0x3
#define CPU_PLL_SOURCE_SHIFT 16
#define BUS_PLL_SOURCE_SHIFT 14
#define USB_PLL_SOURCE_SHIFT 18
#define DSP_PLL_SOURCE_SHIFT 22
#define BOOT_PLL_SOURCE_AFE 0
#define BOOT_PLL_SOURCE_BUS 0
#define BOOT_PLL_SOURCE_REF 1
#define BOOT_PLL_SOURCE_XTAL 2
#define BOOT_PLL_SOURCE_CPU 3
#define BOOT_PLL_BYPASS 0x00000020
#define BOOT_PLL_ASYNC_MODE 0x02000000
#define BOOT_PLL_2TO1_MODE 0x00008000
#define TNETD7200_CLOCK_ID_CPU 0
#define TNETD7200_CLOCK_ID_DSP 1
#define TNETD7200_CLOCK_ID_USB 2
#define TNETD7200_DEF_CPU_CLK 211000000
#define TNETD7200_DEF_DSP_CLK 125000000
#define TNETD7200_DEF_USB_CLK 48000000
struct tnetd7300_clock {
u32 ctrl;
#define PREDIV_MASK 0x001f0000
#define PREDIV_SHIFT 16
#define POSTDIV_MASK 0x0000001f
u32 unused1[3];
u32 pll;
#define MUL_MASK 0x0000f000
#define MUL_SHIFT 12
#define PLL_MODE_MASK 0x00000001
#define PLL_NDIV 0x00000800
#define PLL_DIV 0x00000002
#define PLL_STATUS 0x00000001
u32 unused2[3];
};
struct tnetd7300_clocks {
struct tnetd7300_clock bus;
struct tnetd7300_clock cpu;
struct tnetd7300_clock usb;
struct tnetd7300_clock dsp;
};
struct tnetd7200_clock {
u32 ctrl;
u32 unused1[3];
#define DIVISOR_ENABLE_MASK 0x00008000
u32 mul;
u32 prediv;
u32 postdiv;
u32 postdiv2;
u32 unused2[6];
u32 cmd;
u32 status;
u32 cmden;
u32 padding[15];
};
struct tnetd7200_clocks {
struct tnetd7200_clock cpu;
struct tnetd7200_clock dsp;
struct tnetd7200_clock usb;
};
int ar7_cpu_clock = 150000000;
EXPORT_SYMBOL(ar7_cpu_clock);
int ar7_bus_clock = 125000000;
EXPORT_SYMBOL(ar7_bus_clock);
int ar7_dsp_clock;
EXPORT_SYMBOL(ar7_dsp_clock);
static void approximate(int base, int target, int *prediv,
int *postdiv, int *mul)
{
int i, j, k, freq, res = target;
for (i = 1; i <= 16; i++)
for (j = 1; j <= 32; j++)
for (k = 1; k <= 32; k++) {
freq = abs(base / j * i / k - target);
if (freq < res) {
res = freq;
*mul = i;
*prediv = j;
*postdiv = k;
}
}
}
static void calculate(int base, int target, int *prediv, int *postdiv,
int *mul)
{
int tmp_gcd, tmp_base, tmp_freq;
for (*prediv = 1; *prediv <= 32; (*prediv)++) {
tmp_base = base / *prediv;
tmp_gcd = gcd(target, tmp_base);
*mul = target / tmp_gcd;
*postdiv = tmp_base / tmp_gcd;
if ((*mul < 1) || (*mul >= 16))
continue;
if ((*postdiv > 0) & (*postdiv <= 32))
break;
}
if (base / *prediv * *mul / *postdiv != target) {
approximate(base, target, prediv, postdiv, mul);
tmp_freq = base / *prediv * *mul / *postdiv;
printk(KERN_WARNING
"Adjusted requested frequency %d to %d\n",
target, tmp_freq);
}
printk(KERN_DEBUG "Clocks: prediv: %d, postdiv: %d, mul: %d\n",
*prediv, *postdiv, *mul);
}
static int tnetd7300_dsp_clock(void)
{
u32 didr1, didr2;
u8 rev = ar7_chip_rev();
didr1 = readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x18));
didr2 = readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x1c));
if (didr2 & (1 << 23))
return 0;
if ((rev >= 0x23) && (rev != 0x57))
return 250000000;
if ((((didr2 & 0x1fff) << 10) | ((didr1 & 0xffc00000) >> 22))
> 4208000)
return 250000000;
return 0;
}
static int tnetd7300_get_clock(u32 shift, struct tnetd7300_clock *clock,
u32 *bootcr, u32 bus_clock)
{
int product;
int base_clock = AR7_REF_CLOCK;
u32 ctrl = readl(&clock->ctrl);
u32 pll = readl(&clock->pll);
int prediv = ((ctrl & PREDIV_MASK) >> PREDIV_SHIFT) + 1;
int postdiv = (ctrl & POSTDIV_MASK) + 1;
int divisor = prediv * postdiv;
int mul = ((pll & MUL_MASK) >> MUL_SHIFT) + 1;
switch ((*bootcr & (BOOT_PLL_SOURCE_MASK << shift)) >> shift) {
case BOOT_PLL_SOURCE_BUS:
base_clock = bus_clock;
break;
case BOOT_PLL_SOURCE_REF:
base_clock = AR7_REF_CLOCK;
break;
case BOOT_PLL_SOURCE_XTAL:
base_clock = AR7_XTAL_CLOCK;
break;
case BOOT_PLL_SOURCE_CPU:
base_clock = ar7_cpu_clock;
break;
}
if (*bootcr & BOOT_PLL_BYPASS)
return base_clock / divisor;
if ((pll & PLL_MODE_MASK) == 0)
return (base_clock >> (mul / 16 + 1)) / divisor;
if ((pll & (PLL_NDIV | PLL_DIV)) == (PLL_NDIV | PLL_DIV)) {
product = (mul & 1) ?
(base_clock * mul) >> 1 :
(base_clock * (mul - 1)) >> 2;
return product / divisor;
}
if (mul == 16)
return base_clock / divisor;
return base_clock * mul / divisor;
}
static void tnetd7300_set_clock(u32 shift, struct tnetd7300_clock *clock,
u32 *bootcr, u32 frequency)
{
int prediv, postdiv, mul;
int base_clock = ar7_bus_clock;
switch ((*bootcr & (BOOT_PLL_SOURCE_MASK << shift)) >> shift) {
case BOOT_PLL_SOURCE_BUS:
base_clock = ar7_bus_clock;
break;
case BOOT_PLL_SOURCE_REF:
base_clock = AR7_REF_CLOCK;
break;
case BOOT_PLL_SOURCE_XTAL:
base_clock = AR7_XTAL_CLOCK;
break;
case BOOT_PLL_SOURCE_CPU:
base_clock = ar7_cpu_clock;
break;
}
calculate(base_clock, frequency, &prediv, &postdiv, &mul);
writel(((prediv - 1) << PREDIV_SHIFT) | (postdiv - 1), &clock->ctrl);
msleep(1);
writel(4, &clock->pll);
while (readl(&clock->pll) & PLL_STATUS)
;
writel(((mul - 1) << MUL_SHIFT) | (0xff << 3) | 0x0e, &clock->pll);
msleep(75);
}
static void __init tnetd7300_init_clocks(void)
{
u32 *bootcr = (u32 *)ioremap_nocache(AR7_REGS_DCL, 4);
struct tnetd7300_clocks *clocks =
ioremap_nocache(UR8_REGS_CLOCKS,
sizeof(struct tnetd7300_clocks));
ar7_bus_clock = tnetd7300_get_clock(BUS_PLL_SOURCE_SHIFT,
&clocks->bus, bootcr, AR7_AFE_CLOCK);
if (*bootcr & BOOT_PLL_ASYNC_MODE)
ar7_cpu_clock = tnetd7300_get_clock(CPU_PLL_SOURCE_SHIFT,
&clocks->cpu, bootcr, AR7_AFE_CLOCK);
else
ar7_cpu_clock = ar7_bus_clock;
if (ar7_dsp_clock == 250000000)
tnetd7300_set_clock(DSP_PLL_SOURCE_SHIFT, &clocks->dsp,
bootcr, ar7_dsp_clock);
iounmap(clocks);
iounmap(bootcr);
}
static int tnetd7200_get_clock(int base, struct tnetd7200_clock *clock,
u32 *bootcr, u32 bus_clock)
{
int divisor = ((readl(&clock->prediv) & 0x1f) + 1) *
((readl(&clock->postdiv) & 0x1f) + 1);
if (*bootcr & BOOT_PLL_BYPASS)
return base / divisor;
return base * ((readl(&clock->mul) & 0xf) + 1) / divisor;
}
static void tnetd7200_set_clock(int base, struct tnetd7200_clock *clock,
int prediv, int postdiv, int postdiv2, int mul, u32 frequency)
{
printk(KERN_INFO
"Clocks: base = %d, frequency = %u, prediv = %d, "
"postdiv = %d, postdiv2 = %d, mul = %d\n",
base, frequency, prediv, postdiv, postdiv2, mul);
writel(0, &clock->ctrl);
writel(DIVISOR_ENABLE_MASK | ((prediv - 1) & 0x1F), &clock->prediv);
writel((mul - 1) & 0xF, &clock->mul);
while (readl(&clock->status) & 0x1)
; /* nop */
writel(DIVISOR_ENABLE_MASK | ((postdiv - 1) & 0x1F), &clock->postdiv);
writel(readl(&clock->cmden) | 1, &clock->cmden);
writel(readl(&clock->cmd) | 1, &clock->cmd);
while (readl(&clock->status) & 0x1)
; /* nop */
writel(DIVISOR_ENABLE_MASK | ((postdiv2 - 1) & 0x1F), &clock->postdiv2);
writel(readl(&clock->cmden) | 1, &clock->cmden);
writel(readl(&clock->cmd) | 1, &clock->cmd);
while (readl(&clock->status) & 0x1)
; /* nop */
writel(readl(&clock->ctrl) | 1, &clock->ctrl);
}
static int tnetd7200_get_clock_base(int clock_id, u32 *bootcr)
{
if (*bootcr & BOOT_PLL_ASYNC_MODE)
/* Async */
switch (clock_id) {
case TNETD7200_CLOCK_ID_DSP:
return AR7_REF_CLOCK;
default:
return AR7_AFE_CLOCK;
}
else
/* Sync */
if (*bootcr & BOOT_PLL_2TO1_MODE)
/* 2:1 */
switch (clock_id) {
case TNETD7200_CLOCK_ID_DSP:
return AR7_REF_CLOCK;
default:
return AR7_AFE_CLOCK;
}
else
/* 1:1 */
return AR7_REF_CLOCK;
}
static void __init tnetd7200_init_clocks(void)
{
u32 *bootcr = (u32 *)ioremap_nocache(AR7_REGS_DCL, 4);
struct tnetd7200_clocks *clocks =
ioremap_nocache(AR7_REGS_CLOCKS,
sizeof(struct tnetd7200_clocks));
int cpu_base, cpu_mul, cpu_prediv, cpu_postdiv;
int dsp_base, dsp_mul, dsp_prediv, dsp_postdiv;
int usb_base, usb_mul, usb_prediv, usb_postdiv;
cpu_base = tnetd7200_get_clock_base(TNETD7200_CLOCK_ID_CPU, bootcr);
dsp_base = tnetd7200_get_clock_base(TNETD7200_CLOCK_ID_DSP, bootcr);
if (*bootcr & BOOT_PLL_ASYNC_MODE) {
printk(KERN_INFO "Clocks: Async mode\n");
printk(KERN_INFO "Clocks: Setting DSP clock\n");
calculate(dsp_base, TNETD7200_DEF_DSP_CLK,
&dsp_prediv, &dsp_postdiv, &dsp_mul);
ar7_bus_clock =
((dsp_base / dsp_prediv) * dsp_mul) / dsp_postdiv;
tnetd7200_set_clock(dsp_base, &clocks->dsp,
dsp_prediv, dsp_postdiv * 2, dsp_postdiv, dsp_mul * 2,
ar7_bus_clock);
printk(KERN_INFO "Clocks: Setting CPU clock\n");
calculate(cpu_base, TNETD7200_DEF_CPU_CLK, &cpu_prediv,
&cpu_postdiv, &cpu_mul);
ar7_cpu_clock =
((cpu_base / cpu_prediv) * cpu_mul) / cpu_postdiv;
tnetd7200_set_clock(cpu_base, &clocks->cpu,
cpu_prediv, cpu_postdiv, -1, cpu_mul,
ar7_cpu_clock);
} else
if (*bootcr & BOOT_PLL_2TO1_MODE) {
printk(KERN_INFO "Clocks: Sync 2:1 mode\n");
printk(KERN_INFO "Clocks: Setting CPU clock\n");
calculate(cpu_base, TNETD7200_DEF_CPU_CLK, &cpu_prediv,
&cpu_postdiv, &cpu_mul);
ar7_cpu_clock = ((cpu_base / cpu_prediv) * cpu_mul)
/ cpu_postdiv;
tnetd7200_set_clock(cpu_base, &clocks->cpu,
cpu_prediv, cpu_postdiv, -1, cpu_mul,
ar7_cpu_clock);
printk(KERN_INFO "Clocks: Setting DSP clock\n");
calculate(dsp_base, TNETD7200_DEF_DSP_CLK, &dsp_prediv,
&dsp_postdiv, &dsp_mul);
ar7_bus_clock = ar7_cpu_clock / 2;
tnetd7200_set_clock(dsp_base, &clocks->dsp,
dsp_prediv, dsp_postdiv * 2, dsp_postdiv,
dsp_mul * 2, ar7_bus_clock);
} else {
printk(KERN_INFO "Clocks: Sync 1:1 mode\n");
printk(KERN_INFO "Clocks: Setting DSP clock\n");
calculate(dsp_base, TNETD7200_DEF_DSP_CLK, &dsp_prediv,
&dsp_postdiv, &dsp_mul);
ar7_bus_clock = ((dsp_base / dsp_prediv) * dsp_mul)
/ dsp_postdiv;
tnetd7200_set_clock(dsp_base, &clocks->dsp,
dsp_prediv, dsp_postdiv * 2, dsp_postdiv,
dsp_mul * 2, ar7_bus_clock);
ar7_cpu_clock = ar7_bus_clock;
}
printk(KERN_INFO "Clocks: Setting USB clock\n");
usb_base = ar7_bus_clock;
calculate(usb_base, TNETD7200_DEF_USB_CLK, &usb_prediv,
&usb_postdiv, &usb_mul);
tnetd7200_set_clock(usb_base, &clocks->usb,
usb_prediv, usb_postdiv, -1, usb_mul,
TNETD7200_DEF_USB_CLK);
ar7_dsp_clock = ar7_cpu_clock;
iounmap(clocks);
iounmap(bootcr);
}
int __init ar7_init_clocks(void)
{
switch (ar7_chip_id()) {
case AR7_CHIP_7100:
case AR7_CHIP_7200:
tnetd7200_init_clocks();
break;
case AR7_CHIP_7300:
ar7_dsp_clock = tnetd7300_dsp_clock();
tnetd7300_init_clocks();
break;
default:
break;
}
return 0;
}
arch_initcall(ar7_init_clocks);
/*
* Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org>
* Copyright (C) 2007 Eugene Konev <ejka@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/module.h>
#include <asm/mach-ar7/gpio.h>
static const char *ar7_gpio_list[AR7_GPIO_MAX];
int gpio_request(unsigned gpio, const char *label)
{
if (gpio >= AR7_GPIO_MAX)
return -EINVAL;
if (ar7_gpio_list[gpio])
return -EBUSY;
if (label)
ar7_gpio_list[gpio] = label;
else
ar7_gpio_list[gpio] = "busy";
return 0;
}
EXPORT_SYMBOL(gpio_request);
void gpio_free(unsigned gpio)
{
BUG_ON(!ar7_gpio_list[gpio]);
ar7_gpio_list[gpio] = NULL;
}
EXPORT_SYMBOL(gpio_free);
/*
* Copyright (C) 2006,2007 Felix Fietkau <nbd@openwrt.org>
* Copyright (C) 2006,2007 Eugene Konev <ejka@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/interrupt.h>
#include <linux/io.h>
#include <asm/irq_cpu.h>
#include <asm/mipsregs.h>
#include <asm/mach-ar7/ar7.h>
#define EXCEPT_OFFSET 0x80
#define PACE_OFFSET 0xA0
#define CHNLS_OFFSET 0x200
#define REG_OFFSET(irq, reg) ((irq) / 32 * 0x4 + reg * 0x10)
#define SEC_REG_OFFSET(reg) (EXCEPT_OFFSET + reg * 0x8)
#define SEC_SR_OFFSET (SEC_REG_OFFSET(0)) /* 0x80 */
#define CR_OFFSET(irq) (REG_OFFSET(irq, 1)) /* 0x10 */
#define SEC_CR_OFFSET (SEC_REG_OFFSET(1)) /* 0x88 */
#define ESR_OFFSET(irq) (REG_OFFSET(irq, 2)) /* 0x20 */
#define SEC_ESR_OFFSET (SEC_REG_OFFSET(2)) /* 0x90 */
#define ECR_OFFSET(irq) (REG_OFFSET(irq, 3)) /* 0x30 */
#define SEC_ECR_OFFSET (SEC_REG_OFFSET(3)) /* 0x98 */
#define PIR_OFFSET (0x40)
#define MSR_OFFSET (0x44)
#define PM_OFFSET(irq) (REG_OFFSET(irq, 5)) /* 0x50 */
#define TM_OFFSET(irq) (REG_OFFSET(irq, 6)) /* 0x60 */
#define REG(addr) ((u32 *)(KSEG1ADDR(AR7_REGS_IRQ) + addr))
#define CHNL_OFFSET(chnl) (CHNLS_OFFSET + (chnl * 4))
static int ar7_irq_base;
static void ar7_unmask_irq(unsigned int irq)
{
writel(1 << ((irq - ar7_irq_base) % 32),
REG(ESR_OFFSET(irq - ar7_irq_base)));
}
static void ar7_mask_irq(unsigned int irq)
{
writel(1 << ((irq - ar7_irq_base) % 32),
REG(ECR_OFFSET(irq - ar7_irq_base)));
}
static void ar7_ack_irq(unsigned int irq)
{
writel(1 << ((irq - ar7_irq_base) % 32),
REG(CR_OFFSET(irq - ar7_irq_base)));
}
static void ar7_unmask_sec_irq(unsigned int irq)
{
writel(1 << (irq - ar7_irq_base - 40), REG(SEC_ESR_OFFSET));
}
static void ar7_mask_sec_irq(unsigned int irq)
{
writel(1 << (irq - ar7_irq_base - 40), REG(SEC_ECR_OFFSET));
}
static void ar7_ack_sec_irq(unsigned int irq)
{
writel(1 << (irq - ar7_irq_base - 40), REG(SEC_CR_OFFSET));
}
static struct irq_chip ar7_irq_type = {
.name = "AR7",
.unmask = ar7_unmask_irq,
.mask = ar7_mask_irq,
.ack = ar7_ack_irq
};
static struct irq_chip ar7_sec_irq_type = {
.name = "AR7",
.unmask = ar7_unmask_sec_irq,
.mask = ar7_mask_sec_irq,
.ack = ar7_ack_sec_irq,
};
static struct irqaction ar7_cascade_action = {
.handler = no_action,
.name = "AR7 cascade interrupt"
};
static void __init ar7_irq_init(int base)
{
int i;
/*
* Disable interrupts and clear pending
*/
writel(0xffffffff, REG(ECR_OFFSET(0)));
writel(0xff, REG(ECR_OFFSET(32)));
writel(0xffffffff, REG(SEC_ECR_OFFSET));
writel(0xffffffff, REG(CR_OFFSET(0)));
writel(0xff, REG(CR_OFFSET(32)));
writel(0xffffffff, REG(SEC_CR_OFFSET));
ar7_irq_base = base;
for (i = 0; i < 40; i++) {
writel(i, REG(CHNL_OFFSET(i)));
/* Primary IRQ's */
set_irq_chip_and_handler(base + i, &ar7_irq_type,
handle_level_irq);
/* Secondary IRQ's */
if (i < 32)
set_irq_chip_and_handler(base + i + 40,
&ar7_sec_irq_type,
handle_level_irq);
}
setup_irq(2, &ar7_cascade_action);
setup_irq(ar7_irq_base, &ar7_cascade_action);
set_c0_status(IE_IRQ0);
}
void __init arch_init_irq(void)
{
mips_cpu_irq_init();
ar7_irq_init(8);
}
static void ar7_cascade(void)
{
u32 status;
int i, irq;
/* Primary IRQ's */
irq = readl(REG(PIR_OFFSET)) & 0x3f;
if (irq) {
do_IRQ(ar7_irq_base + irq);
return;
}
/* Secondary IRQ's are cascaded through primary '0' */
writel(1, REG(CR_OFFSET(irq)));
status = readl(REG(SEC_SR_OFFSET));
for (i = 0; i < 32; i++) {
if (status & 1) {
do_IRQ(ar7_irq_base + i + 40);
return;
}
status >>= 1;
}
spurious_interrupt();
}
asmlinkage void plat_irq_dispatch(void)
{
unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM;
if (pending & STATUSF_IP7) /* cpu timer */
do_IRQ(7);
else if (pending & STATUSF_IP2) /* int0 hardware line */
ar7_cascade();
else
spurious_interrupt();
}
/*
* Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org>
* Copyright (C) 2007 Eugene Konev <ejka@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/bootmem.h>
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/pfn.h>
#include <linux/proc_fs.h>
#include <linux/string.h>
#include <linux/swap.h>
#include <asm/bootinfo.h>
#include <asm/page.h>
#include <asm/sections.h>
#include <asm/mach-ar7/ar7.h>
#include <asm/mips-boards/prom.h>
static int __init memsize(void)
{
u32 size = (64 << 20);
u32 *addr = (u32 *)KSEG1ADDR(AR7_SDRAM_BASE + size - 4);
u32 *kernel_end = (u32 *)KSEG1ADDR(CPHYSADDR((u32)&_end));
u32 *tmpaddr = addr;
while (tmpaddr > kernel_end) {
*tmpaddr = (u32)tmpaddr;
size >>= 1;
tmpaddr -= size >> 2;
}
do {
tmpaddr += size >> 2;
if (*tmpaddr != (u32)tmpaddr)
break;
size <<= 1;
} while (size < (64 << 20));
writel(tmpaddr, &addr);
return size;
}
void __init prom_meminit(void)
{
unsigned long pages;
pages = memsize() >> PAGE_SHIFT;
add_memory_region(PHYS_OFFSET, pages << PAGE_SHIFT,
BOOT_MEM_RAM);
}
void __init prom_free_prom_memory(void)
{
/* Nothing to free */
}
/*
* Copyright (C) 2006,2007 Felix Fietkau <nbd@openwrt.org>
* Copyright (C) 2006,2007 Eugene Konev <ejka@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/init.h>
#include <linux/types.h>
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/dma-mapping.h>
#include <linux/platform_device.h>
#include <linux/mtd/physmap.h>
#include <linux/serial.h>
#include <linux/serial_8250.h>
#include <linux/ioport.h>
#include <linux/io.h>
#include <linux/version.h>
#include <linux/vlynq.h>
#include <linux/leds.h>
#include <linux/string.h>
#include <linux/etherdevice.h>
#include <asm/addrspace.h>
#include <asm/mach-ar7/ar7.h>
#include <asm/mach-ar7/gpio.h>
#include <asm/mach-ar7/prom.h>
struct plat_vlynq_data {
struct plat_vlynq_ops ops;
int gpio_bit;
int reset_bit;
};
static int vlynq_on(struct vlynq_device *dev)
{
int result;
struct plat_vlynq_data *pdata = dev->dev.platform_data;
result = gpio_request(pdata->gpio_bit, "vlynq");
if (result)
goto out;
ar7_device_reset(pdata->reset_bit);
result = ar7_gpio_disable(pdata->gpio_bit);
if (result)
goto out_enabled;
result = ar7_gpio_enable(pdata->gpio_bit);
if (result)
goto out_enabled;
result = gpio_direction_output(pdata->gpio_bit, 0);
if (result)
goto out_gpio_enabled;
msleep(50);
gpio_set_value(pdata->gpio_bit, 1);
msleep(50);
return 0;
out_gpio_enabled:
ar7_gpio_disable(pdata->gpio_bit);
out_enabled:
ar7_device_disable(pdata->reset_bit);
gpio_free(pdata->gpio_bit);
out:
return result;
}
static void vlynq_off(struct vlynq_device *dev)
{
struct plat_vlynq_data *pdata = dev->dev.platform_data;
ar7_gpio_disable(pdata->gpio_bit);
gpio_free(pdata->gpio_bit);
ar7_device_disable(pdata->reset_bit);
}
static struct resource physmap_flash_resource = {
.name = "mem",
.flags = IORESOURCE_MEM,
.start = 0x10000000,
.end = 0x107fffff,
};
static struct resource cpmac_low_res[] = {
{
.name = "regs",
.flags = IORESOURCE_MEM,
.start = AR7_REGS_MAC0,
.end = AR7_REGS_MAC0 + 0x7ff,
},
{
.name = "irq",
.flags = IORESOURCE_IRQ,
.start = 27,
.end = 27,
},
};
static struct resource cpmac_high_res[] = {
{
.name = "regs",
.flags = IORESOURCE_MEM,
.start = AR7_REGS_MAC1,
.end = AR7_REGS_MAC1 + 0x7ff,
},
{
.name = "irq",
.flags = IORESOURCE_IRQ,
.start = 41,
.end = 41,
},
};
static struct resource vlynq_low_res[] = {
{
.name = "regs",
.flags = IORESOURCE_MEM,
.start = AR7_REGS_VLYNQ0,
.end = AR7_REGS_VLYNQ0 + 0xff,
},
{
.name = "irq",
.flags = IORESOURCE_IRQ,
.start = 29,
.end = 29,
},
{
.name = "mem",
.flags = IORESOURCE_MEM,
.start = 0x04000000,
.end = 0x04ffffff,
},
{
.name = "devirq",
.flags = IORESOURCE_IRQ,
.start = 80,
.end = 111,
},
};
static struct resource vlynq_high_res[] = {
{
.name = "regs",
.flags = IORESOURCE_MEM,
.start = AR7_REGS_VLYNQ1,
.end = AR7_REGS_VLYNQ1 + 0xff,
},
{
.name = "irq",
.flags = IORESOURCE_IRQ,
.start = 33,
.end = 33,
},
{
.name = "mem",
.flags = IORESOURCE_MEM,
.start = 0x0c000000,
.end = 0x0cffffff,
},
{
.name = "devirq",
.flags = IORESOURCE_IRQ,
.start = 112,
.end = 143,
},
};
static struct resource usb_res[] = {
{
.name = "regs",
.flags = IORESOURCE_MEM,
.start = AR7_REGS_USB,
.end = AR7_REGS_USB + 0xff,
},
{
.name = "irq",
.flags = IORESOURCE_IRQ,
.start = 32,
.end = 32,
},
{
.name = "mem",
.flags = IORESOURCE_MEM,
.start = 0x03400000,
.end = 0x034001fff,
},
};
static struct physmap_flash_data physmap_flash_data = {
.width = 2,
};
static struct plat_cpmac_data cpmac_low_data = {
.reset_bit = 17,
.power_bit = 20,
.phy_mask = 0x80000000,
};
static struct plat_cpmac_data cpmac_high_data = {
.reset_bit = 21,
.power_bit = 22,
.phy_mask = 0x7fffffff,
};
static struct plat_vlynq_data vlynq_low_data = {
.ops.on = vlynq_on,
.ops.off = vlynq_off,
.reset_bit = 20,
.gpio_bit = 18,
};
static struct plat_vlynq_data vlynq_high_data = {
.ops.on = vlynq_on,
.ops.off = vlynq_off,
.reset_bit = 16,
.gpio_bit = 19,
};
static struct platform_device physmap_flash = {
.id = 0,
.name = "physmap-flash",
.dev.platform_data = &physmap_flash_data,
.resource = &physmap_flash_resource,
.num_resources = 1,
};
static u64 cpmac_dma_mask = DMA_32BIT_MASK;
static struct platform_device cpmac_low = {
.id = 0,
.name = "cpmac",
.dev = {
.dma_mask = &cpmac_dma_mask,
.coherent_dma_mask = DMA_32BIT_MASK,
.platform_data = &cpmac_low_data,
},
.resource = cpmac_low_res,
.num_resources = ARRAY_SIZE(cpmac_low_res),
};
static struct platform_device cpmac_high = {
.id = 1,
.name = "cpmac",
.dev = {
.dma_mask = &cpmac_dma_mask,
.coherent_dma_mask = DMA_32BIT_MASK,
.platform_data = &cpmac_high_data,
},
.resource = cpmac_high_res,
.num_resources = ARRAY_SIZE(cpmac_high_res),
};
static struct platform_device vlynq_low = {
.id = 0,
.name = "vlynq",
.dev.platform_data = &vlynq_low_data,
.resource = vlynq_low_res,
.num_resources = ARRAY_SIZE(vlynq_low_res),
};
static struct platform_device vlynq_high = {
.id = 1,
.name = "vlynq",
.dev.platform_data = &vlynq_high_data,
.resource = vlynq_high_res,
.num_resources = ARRAY_SIZE(vlynq_high_res),
};
static struct gpio_led default_leds[] = {
{
.name = "status",
.gpio = 8,
.active_low = 1,
},
};
static struct gpio_led dsl502t_leds[] = {
{
.name = "status",
.gpio = 9,
.active_low = 1,
},
{
.name = "ethernet",
.gpio = 7,
.active_low = 1,
},
{
.name = "usb",
.gpio = 12,
.active_low = 1,
},
};
static struct gpio_led dg834g_leds[] = {
{
.name = "ppp",
.gpio = 6,
.active_low = 1,
},
{
.name = "status",
.gpio = 7,
.active_low = 1,
},
{
.name = "adsl",
.gpio = 8,
.active_low = 1,
},
{
.name = "wifi",
.gpio = 12,
.active_low = 1,
},
{
.name = "power",
.gpio = 14,
.active_low = 1,
.default_trigger = "default-on",
},
};
static struct gpio_led fb_sl_leds[] = {
{
.name = "1",
.gpio = 7,
},
{
.name = "2",
.gpio = 13,
.active_low = 1,
},
{
.name = "3",
.gpio = 10,
.active_low = 1,
},
{
.name = "4",
.gpio = 12,
.active_low = 1,
},
{
.name = "5",
.gpio = 9,
.active_low = 1,
},
};
static struct gpio_led fb_fon_leds[] = {
{
.name = "1",
.gpio = 8,
},
{
.name = "2",
.gpio = 3,
.active_low = 1,
},
{
.name = "3",
.gpio = 5,
},
{
.name = "4",
.gpio = 4,
.active_low = 1,
},
{
.name = "5",
.gpio = 11,
.active_low = 1,
},
};
static struct gpio_led_platform_data ar7_led_data;
static struct platform_device ar7_gpio_leds = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &ar7_led_data,
}
};
static struct platform_device ar7_udc = {
.id = -1,
.name = "ar7_udc",
.resource = usb_res,
.num_resources = ARRAY_SIZE(usb_res),
};
static inline unsigned char char2hex(char h)
{
switch (h) {
case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
return h - '0';
case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
return h - 'A' + 10;
case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
return h - 'a' + 10;
default:
return 0;
}
}
static void cpmac_get_mac(int instance, unsigned char *dev_addr)
{
int i;
char name[5], default_mac[ETH_ALEN], *mac;
mac = NULL;
sprintf(name, "mac%c", 'a' + instance);
mac = prom_getenv(name);
if (!mac) {
sprintf(name, "mac%c", 'a');
mac = prom_getenv(name);
}
if (!mac) {
random_ether_addr(default_mac);
mac = default_mac;
}
for (i = 0; i < 6; i++)
dev_addr[i] = (char2hex(mac[i * 3]) << 4) +
char2hex(mac[i * 3 + 1]);
}
static void __init detect_leds(void)
{
char *prid, *usb_prod;
/* Default LEDs */
ar7_led_data.num_leds = ARRAY_SIZE(default_leds);
ar7_led_data.leds = default_leds;
/* FIXME: the whole thing is unreliable */
prid = prom_getenv("ProductID");
usb_prod = prom_getenv("usb_prod");
/* If we can't get the product id from PROM, use the default LEDs */
if (!prid)
return;
if (strstr(prid, "Fritz_Box_FON")) {
ar7_led_data.num_leds = ARRAY_SIZE(fb_fon_leds);
ar7_led_data.leds = fb_fon_leds;
} else if (strstr(prid, "Fritz_Box_")) {
ar7_led_data.num_leds = ARRAY_SIZE(fb_sl_leds);
ar7_led_data.leds = fb_sl_leds;
} else if ((!strcmp(prid, "AR7RD") || !strcmp(prid, "AR7DB"))
&& usb_prod != NULL && strstr(usb_prod, "DSL-502T")) {
ar7_led_data.num_leds = ARRAY_SIZE(dsl502t_leds);
ar7_led_data.leds = dsl502t_leds;
} else if (strstr(prid, "DG834")) {
ar7_led_data.num_leds = ARRAY_SIZE(dg834g_leds);
ar7_led_data.leds = dg834g_leds;
}
}
static int __init ar7_register_devices(void)
{
int res;
static struct uart_port uart_port[2];
memset(uart_port, 0, sizeof(struct uart_port) * 2);
uart_port[0].type = PORT_16550A;
uart_port[0].line = 0;
uart_port[0].irq = AR7_IRQ_UART0;
uart_port[0].uartclk = ar7_bus_freq() / 2;
uart_port[0].iotype = UPIO_MEM32;
uart_port[0].mapbase = AR7_REGS_UART0;
uart_port[0].membase = ioremap(uart_port[0].mapbase, 256);
uart_port[0].regshift = 2;
res = early_serial_setup(&uart_port[0]);
if (res)
return res;
/* Only TNETD73xx have a second serial port */
if (ar7_has_second_uart()) {
uart_port[1].type = PORT_16550A;
uart_port[1].line = 1;
uart_port[1].irq = AR7_IRQ_UART1;
uart_port[1].uartclk = ar7_bus_freq() / 2;
uart_port[1].iotype = UPIO_MEM32;
uart_port[1].mapbase = UR8_REGS_UART1;
uart_port[1].membase = ioremap(uart_port[1].mapbase, 256);
uart_port[1].regshift = 2;
res = early_serial_setup(&uart_port[1]);
if (res)
return res;
}
res = platform_device_register(&physmap_flash);
if (res)
return res;
ar7_device_disable(vlynq_low_data.reset_bit);
res = platform_device_register(&vlynq_low);
if (res)
return res;
if (ar7_has_high_vlynq()) {
ar7_device_disable(vlynq_high_data.reset_bit);
res = platform_device_register(&vlynq_high);
if (res)
return res;
}
if (ar7_has_high_cpmac()) {
cpmac_get_mac(1, cpmac_high_data.dev_addr);
res = platform_device_register(&cpmac_high);
if (res)
return res;
} else {
cpmac_low_data.phy_mask = 0xffffffff;
}
cpmac_get_mac(0, cpmac_low_data.dev_addr);
res = platform_device_register(&cpmac_low);
if (res)
return res;
detect_leds();
res = platform_device_register(&ar7_gpio_leds);
if (res)
return res;
res = platform_device_register(&ar7_udc);
return res;
}
arch_initcall(ar7_register_devices);
/*
* Carsten Langgaard, carstenl@mips.com
* Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
*
* This program is free software; you can distribute it and/or modify it
* under the terms of the GNU General Public License (Version 2) as
* published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
*
* Putting things on the screen/serial line using YAMONs facilities.
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/serial_reg.h>
#include <linux/spinlock.h>
#include <linux/module.h>
#include <linux/string.h>
#include <linux/io.h>
#include <asm/bootinfo.h>
#include <asm/mach-ar7/ar7.h>
#include <asm/mach-ar7/prom.h>
#define MAX_ENTRY 80
struct env_var {
char *name;
char *value;
};
static struct env_var adam2_env[MAX_ENTRY];
char *prom_getenv(const char *name)
{
int i;
for (i = 0; (i < MAX_ENTRY) && adam2_env[i].name; i++)
if (!strcmp(name, adam2_env[i].name))
return adam2_env[i].value;
return NULL;
}
EXPORT_SYMBOL(prom_getenv);
char * __init prom_getcmdline(void)
{
return &(arcs_cmdline[0]);
}
static void __init ar7_init_cmdline(int argc, char *argv[])
{
char *cp;
int actr;
actr = 1; /* Always ignore argv[0] */
cp = &(arcs_cmdline[0]);
while (actr < argc) {
strcpy(cp, argv[actr]);
cp += strlen(argv[actr]);
*cp++ = ' ';
actr++;
}
if (cp != &(arcs_cmdline[0])) {
/* get rid of trailing space */
--cp;
*cp = '\0';
}
}
struct psbl_rec {
u32 psbl_size;
u32 env_base;
u32 env_size;
u32 ffs_base;
u32 ffs_size;
};
static __initdata char psp_env_version[] = "TIENV0.8";
struct psp_env_chunk {
u8 num;
u8 ctrl;
u16 csum;
u8 len;
char data[11];
} __attribute__ ((packed));
struct psp_var_map_entry {
u8 num;
char *value;
};
static struct psp_var_map_entry psp_var_map[] = {
{ 1, "cpufrequency" },
{ 2, "memsize" },
{ 3, "flashsize" },
{ 4, "modetty0" },
{ 5, "modetty1" },
{ 8, "maca" },
{ 9, "macb" },
{ 28, "sysfrequency" },
{ 38, "mipsfrequency" },
};
/*
Well-known variable (num is looked up in table above for matching variable name)
Example: cpufrequency=211968000
+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
| 01 |CTRL|CHECKSUM | 01 | _2 | _1 | _1 | _9 | _6 | _8 | _0 | _0 | _0 | \0 | FF
+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
Name=Value pair in a single chunk
Example: NAME=VALUE
+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
| 00 |CTRL|CHECKSUM | 01 | _N | _A | _M | _E | _0 | _V | _A | _L | _U | _E | \0
+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
Name=Value pair in 2 chunks (len is the number of chunks)
Example: bootloaderVersion=1.3.7.15
+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
| 00 |CTRL|CHECKSUM | 02 | _b | _o | _o | _t | _l | _o | _a | _d | _e | _r | _V
+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
| _e | _r | _s | _i | _o | _n | \0 | _1 | _. | _3 | _. | _7 | _. | _1 | _5 | \0
+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
Data is padded with 0xFF
*/
#define PSP_ENV_SIZE 4096
static char psp_env_data[PSP_ENV_SIZE] = { 0, };
static char * __init lookup_psp_var_map(u8 num)
{
int i;
for (i = 0; i < sizeof(psp_var_map); i++)
if (psp_var_map[i].num == num)
return psp_var_map[i].value;
return NULL;
}
static void __init add_adam2_var(char *name, char *value)
{
int i;
for (i = 0; i < MAX_ENTRY; i++) {
if (!adam2_env[i].name) {
adam2_env[i].name = name;
adam2_env[i].value = value;
return;
} else if (!strcmp(adam2_env[i].name, name)) {
adam2_env[i].value = value;
return;
}
}
}
static int __init parse_psp_env(void *psp_env_base)
{
int i, n;
char *name, *value;
struct psp_env_chunk *chunks = (struct psp_env_chunk *)psp_env_data;
memcpy_fromio(chunks, psp_env_base, PSP_ENV_SIZE);
i = 1;
n = PSP_ENV_SIZE / sizeof(struct psp_env_chunk);
while (i < n) {
if ((chunks[i].num == 0xff) || ((i + chunks[i].len) > n))
break;
value = chunks[i].data;
if (chunks[i].num) {
name = lookup_psp_var_map(chunks[i].num);
} else {
name = value;
value += strlen(name) + 1;
}
if (name)
add_adam2_var(name, value);
i += chunks[i].len;
}
return 0;
}
static void __init ar7_init_env(struct env_var *env)
{
int i;
struct psbl_rec *psbl = (struct psbl_rec *)(KSEG1ADDR(0x14000300));
void *psp_env = (void *)KSEG1ADDR(psbl->env_base);
if (strcmp(psp_env, psp_env_version) == 0) {
parse_psp_env(psp_env);
} else {
for (i = 0; i < MAX_ENTRY; i++, env++)
if (env->name)
add_adam2_var(env->name, env->value);
}
}
static void __init console_config(void)
{
#ifdef CONFIG_SERIAL_8250_CONSOLE
char console_string[40];
int baud = 0;
char parity = '\0', bits = '\0', flow = '\0';
char *s, *p;
if (strstr(prom_getcmdline(), "console="))
return;
#ifdef CONFIG_KGDB
if (!strstr(prom_getcmdline(), "nokgdb")) {
strcat(prom_getcmdline(), " console=kgdb");
kgdb_enabled = 1;
return;
}
#endif
s = prom_getenv("modetty0");
if (s) {
baud = simple_strtoul(s, &p, 10);
s = p;
if (*s == ',')
s++;
if (*s)
parity = *s++;
if (*s == ',')
s++;
if (*s)
bits = *s++;
if (*s == ',')
s++;
if (*s == 'h')
flow = 'r';
}
if (baud == 0)
baud = 38400;
if (parity != 'n' && parity != 'o' && parity != 'e')
parity = 'n';
if (bits != '7' && bits != '8')
bits = '8';
if (flow == 'r')
sprintf(console_string, " console=ttyS0,%d%c%c%c", baud,
parity, bits, flow);
else
sprintf(console_string, " console=ttyS0,%d%c%c", baud, parity,
bits);
strcat(prom_getcmdline(), console_string);
#endif
}
void __init prom_init(void)
{
ar7_init_cmdline(fw_arg0, (char **)fw_arg1);
ar7_init_env((struct env_var *)fw_arg2);
console_config();
}
#define PORT(offset) (KSEG1ADDR(AR7_REGS_UART0 + (offset * 4)))
static inline unsigned int serial_in(int offset)
{
return readl((void *)PORT(offset));
}
static inline void serial_out(int offset, int value)
{
writel(value, (void *)PORT(offset));
}
char prom_getchar(void)
{
while (!(serial_in(UART_LSR) & UART_LSR_DR))
;
return serial_in(UART_RX);
}
int prom_putchar(char c)
{
while ((serial_in(UART_LSR) & UART_LSR_TEMT) == 0)
;
serial_out(UART_TX, c);
return 1;
}
/*
* Carsten Langgaard, carstenl@mips.com
* Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
*
* This program is free software; you can distribute it and/or modify it
* under the terms of the GNU General Public License (Version 2) as
* published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
*/
#include <linux/version.h>
#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/pm.h>
#include <linux/time.h>
#include <asm/reboot.h>
#include <asm/mach-ar7/ar7.h>
#include <asm/mach-ar7/prom.h>
static void ar7_machine_restart(char *command)
{
u32 *softres_reg = ioremap(AR7_REGS_RESET +
AR7_RESET_SOFTWARE, 1);
writel(1, softres_reg);
}
static void ar7_machine_halt(void)
{
while (1)
;
}
static void ar7_machine_power_off(void)
{
u32 *power_reg = (u32 *)ioremap(AR7_REGS_POWER, 1);
u32 power_state = readl(power_reg) | (3 << 30);
writel(power_state, power_reg);
ar7_machine_halt();
}
const char *get_system_type(void)
{
u16 chip_id = ar7_chip_id();
switch (chip_id) {
case AR7_CHIP_7300:
return "TI AR7 (TNETD7300)";
case AR7_CHIP_7100:
return "TI AR7 (TNETD7100)";
case AR7_CHIP_7200:
return "TI AR7 (TNETD7200)";
default:
return "TI AR7 (Unknown)";
}
}
static int __init ar7_init_console(void)
{
return 0;
}
console_initcall(ar7_init_console);
/*
* Initializes basic routines and structures pointers, memory size (as
* given by the bios and saves the command line.
*/
void __init plat_mem_setup(void)
{
unsigned long io_base;
_machine_restart = ar7_machine_restart;
_machine_halt = ar7_machine_halt;
pm_power_off = ar7_machine_power_off;
panic_timeout = 3;
io_base = (unsigned long)ioremap(AR7_REGS_BASE, 0x10000);
if (!io_base)
panic("Can't remap IO base!\n");
set_io_port_base(io_base);
prom_meminit();
printk(KERN_INFO "%s, ID: 0x%04x, Revision: 0x%02x\n",
get_system_type(),
ar7_chip_id(), ar7_chip_rev());
}
/*
* Carsten Langgaard, carstenl@mips.com
* Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
*
* This program is free software; you can distribute it and/or modify it
* under the terms of the GNU General Public License (Version 2) as
* published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
*
* Setting up the clock on the MIPS boards.
*/
#include <linux/init.h>
#include <linux/time.h>
#include <asm/time.h>
#include <asm/mach-ar7/ar7.h>
void __init plat_time_init(void)
{
mips_hpt_frequency = ar7_cpu_freq() / 2;
}
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.30
# Wed Jun 24 14:08:59 2009
#
CONFIG_MIPS=y
#
# Machine selection
#
# CONFIG_MACH_ALCHEMY is not set
CONFIG_AR7=y
# CONFIG_BASLER_EXCITE is not set
# CONFIG_BCM47XX is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
# CONFIG_LASAT is not set
# CONFIG_LEMOTE_FULONG is not set
# CONFIG_MIPS_MALTA is not set
# CONFIG_MIPS_SIM is not set
# CONFIG_NEC_MARKEINS is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_NXP_STB220 is not set
# CONFIG_NXP_STB225 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
# CONFIG_SIBYTE_CRHINE is not set
# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_CRHONE is not set
# CONFIG_SIBYTE_RHONE is not set
# CONFIG_SIBYTE_SWARM is not set
# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_SENTOSA is not set
# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SNI_RM is not set
# CONFIG_MACH_TX39XX is not set
# CONFIG_MACH_TX49XX is not set
# CONFIG_MIKROTIK_RB532 is not set
# CONFIG_WR_PPMC is not set
# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_CEVT_R4K_LIB=y
CONFIG_CEVT_R4K=y
CONFIG_CSRC_R4K_LIB=y
CONFIG_CSRC_R4K=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_EARLY_PRINTK=y
CONFIG_SYS_HAS_EARLY_PRINTK=y
# CONFIG_HOTPLUG_CPU is not set
# CONFIG_NO_IOPORT is not set
CONFIG_GENERIC_GPIO=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
CONFIG_IRQ_CPU=y
CONFIG_NO_EXCEPT_FILL=y
CONFIG_SWAP_IO_SPACE=y
CONFIG_BOOT_ELF32=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
# CPU selection
#
# CONFIG_CPU_LOONGSON2 is not set
CONFIG_CPU_MIPS32_R1=y
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
# CONFIG_CPU_MIPS64_R2 is not set
# CONFIG_CPU_R3000 is not set
# CONFIG_CPU_TX39XX is not set
# CONFIG_CPU_VR41XX is not set
# CONFIG_CPU_R4300 is not set
# CONFIG_CPU_R4X00 is not set
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
# CONFIG_CPU_R5500 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R8000 is not set
# CONFIG_CPU_R10000 is not set
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
# CONFIG_CPU_CAVIUM_OCTEON is not set
CONFIG_SYS_HAS_CPU_MIPS32_R1=y
CONFIG_CPU_MIPS32=y
CONFIG_CPU_MIPSR1=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
CONFIG_HARDWARE_WATCHPOINTS=y
#
# Kernel type
#
CONFIG_32BIT=y
# CONFIG_64BIT is not set
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
# CONFIG_PAGE_SIZE_32KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
CONFIG_CPU_HAS_LLSC=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_TICK_ONESHOT=y
# CONFIG_NO_HZ is not set
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_48 is not set
CONFIG_HZ_100=y
# CONFIG_HZ_128 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_256 is not set
# CONFIG_HZ_1000 is not set
# CONFIG_HZ_1024 is not set
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
CONFIG_HZ=100
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_KEXEC=y
# CONFIG_SECCOMP is not set
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
#
# RCU Subsystem
#
CONFIG_CLASSIC_RCU=y
# CONFIG_TREE_RCU is not set
# CONFIG_PREEMPT_RCU is not set
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_RELAY=y
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
CONFIG_RD_LZMA=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
# CONFIG_ELF_CORE is not set
# CONFIG_PCSPKR_PLATFORM is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
#
# Performance Counters
#
# CONFIG_VM_EVENT_COUNTERS is not set
CONFIG_STRIP_ASM_SYMS=y
# CONFIG_COMPAT_BRK is not set
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_SLOW_WORK is not set
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=y
# CONFIG_IOSCHED_CFQ is not set
# CONFIG_DEFAULT_AS is not set
CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_PROBE_INITRD_HEADER=y
# CONFIG_FREEZER is not set
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_MMU=y
# CONFIG_PCCARD is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_TRAD_SIGNALS=y
#
# Power management options
#
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PM is not set
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
CONFIG_IP_MROUTE=y
# CONFIG_IP_PIMSM_V1 is not set
# CONFIG_IP_PIMSM_V2 is not set
CONFIG_ARPD=y
CONFIG_SYN_COOKIES=y
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
CONFIG_TCP_CONG_ADVANCED=y
# CONFIG_TCP_CONG_BIC is not set
# CONFIG_TCP_CONG_CUBIC is not set
CONFIG_TCP_CONG_WESTWOOD=y
# CONFIG_TCP_CONG_HTCP is not set
# CONFIG_TCP_CONG_HSTCP is not set
# CONFIG_TCP_CONG_HYBLA is not set
# CONFIG_TCP_CONG_VEGAS is not set
# CONFIG_TCP_CONG_SCALABLE is not set
# CONFIG_TCP_CONG_LP is not set
# CONFIG_TCP_CONG_VENO is not set
# CONFIG_TCP_CONG_YEAH is not set
# CONFIG_TCP_CONG_ILLINOIS is not set
# CONFIG_DEFAULT_BIC is not set
# CONFIG_DEFAULT_CUBIC is not set
# CONFIG_DEFAULT_HTCP is not set
# CONFIG_DEFAULT_VEGAS is not set
CONFIG_DEFAULT_WESTWOOD=y
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="westwood"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_ADVANCED=y
# CONFIG_BRIDGE_NETFILTER is not set
#
# Core Netfilter Configuration
#
# CONFIG_NETFILTER_NETLINK_QUEUE is not set
# CONFIG_NETFILTER_NETLINK_LOG is not set
CONFIG_NF_CONNTRACK=m
# CONFIG_NF_CT_ACCT is not set
CONFIG_NF_CONNTRACK_MARK=y
# CONFIG_NF_CONNTRACK_EVENTS is not set
# CONFIG_NF_CT_PROTO_DCCP is not set
# CONFIG_NF_CT_PROTO_SCTP is not set
# CONFIG_NF_CT_PROTO_UDPLITE is not set
# CONFIG_NF_CONNTRACK_AMANDA is not set
CONFIG_NF_CONNTRACK_FTP=m
# CONFIG_NF_CONNTRACK_H323 is not set
CONFIG_NF_CONNTRACK_IRC=m
# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
# CONFIG_NF_CONNTRACK_PPTP is not set
# CONFIG_NF_CONNTRACK_SANE is not set
# CONFIG_NF_CONNTRACK_SIP is not set
CONFIG_NF_CONNTRACK_TFTP=m
# CONFIG_NF_CT_NETLINK is not set
# CONFIG_NETFILTER_TPROXY is not set
CONFIG_NETFILTER_XTABLES=m
# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
# CONFIG_NETFILTER_XT_TARGET_HL is not set
# CONFIG_NETFILTER_XT_TARGET_LED is not set
# CONFIG_NETFILTER_XT_TARGET_MARK is not set
# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
# CONFIG_NETFILTER_XT_MATCH_HL is not set
# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
# CONFIG_NETFILTER_XT_MATCH_MARK is not set
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
# CONFIG_NETFILTER_XT_MATCH_REALM is not set
# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
CONFIG_NETFILTER_XT_MATCH_STATE=m
# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
# CONFIG_NETFILTER_XT_MATCH_STRING is not set
# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
# CONFIG_NETFILTER_XT_MATCH_TIME is not set
# CONFIG_NETFILTER_XT_MATCH_U32 is not set
# CONFIG_IP_VS is not set
#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=m
# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
# CONFIG_IP_NF_MATCH_AH is not set
# CONFIG_IP_NF_MATCH_ECN is not set
# CONFIG_IP_NF_MATCH_TTL is not set
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
# CONFIG_IP_NF_TARGET_ULOG is not set
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
# CONFIG_IP_NF_TARGET_NETMAP is not set
# CONFIG_IP_NF_TARGET_REDIRECT is not set
# CONFIG_NF_NAT_SNMP_BASIC is not set
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_TFTP=m
# CONFIG_NF_NAT_AMANDA is not set
# CONFIG_NF_NAT_PPTP is not set
# CONFIG_NF_NAT_H323 is not set
# CONFIG_NF_NAT_SIP is not set
CONFIG_IP_NF_MANGLE=m
# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
# CONFIG_IP_NF_TARGET_ECN is not set
# CONFIG_IP_NF_TARGET_TTL is not set
CONFIG_IP_NF_RAW=m
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_TIPC is not set
CONFIG_ATM=m
# CONFIG_ATM_CLIP is not set
# CONFIG_ATM_LANE is not set
CONFIG_ATM_BR2684=m
CONFIG_ATM_BR2684_IPFILTER=y
CONFIG_STP=y
CONFIG_BRIDGE=y
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=y
# CONFIG_VLAN_8021Q_GVRP is not set
# CONFIG_DECNET is not set
CONFIG_LLC=y
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
# CONFIG_IEEE802154 is not set
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
# CONFIG_NET_SCH_CBQ is not set
# CONFIG_NET_SCH_HTB is not set
# CONFIG_NET_SCH_HFSC is not set
# CONFIG_NET_SCH_ATM is not set
# CONFIG_NET_SCH_PRIO is not set
# CONFIG_NET_SCH_MULTIQ is not set
# CONFIG_NET_SCH_RED is not set
# CONFIG_NET_SCH_SFQ is not set
# CONFIG_NET_SCH_TEQL is not set
# CONFIG_NET_SCH_TBF is not set
# CONFIG_NET_SCH_GRED is not set
# CONFIG_NET_SCH_DSMARK is not set
# CONFIG_NET_SCH_NETEM is not set
# CONFIG_NET_SCH_DRR is not set
# CONFIG_NET_SCH_INGRESS is not set
#
# Classification
#
# CONFIG_NET_CLS_BASIC is not set
# CONFIG_NET_CLS_TCINDEX is not set
# CONFIG_NET_CLS_ROUTE4 is not set
# CONFIG_NET_CLS_FW is not set
# CONFIG_NET_CLS_U32 is not set
# CONFIG_NET_CLS_RSVP is not set
# CONFIG_NET_CLS_RSVP6 is not set
# CONFIG_NET_CLS_FLOW is not set
# CONFIG_NET_EMATCH is not set
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
# CONFIG_NET_ACT_GACT is not set
# CONFIG_NET_ACT_MIRRED is not set
# CONFIG_NET_ACT_IPT is not set
# CONFIG_NET_ACT_NAT is not set
# CONFIG_NET_ACT_PEDIT is not set
# CONFIG_NET_ACT_SIMP is not set
# CONFIG_NET_ACT_SKBEDIT is not set
CONFIG_NET_SCH_FIFO=y
# CONFIG_DCB is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
CONFIG_HAMRADIO=y
#
# Packet Radio protocols
#
# CONFIG_AX25 is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_CFG80211=m
# CONFIG_CFG80211_REG_DEBUG is not set
# CONFIG_CFG80211_DEBUGFS is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_LIB80211 is not set
CONFIG_MAC80211=m
CONFIG_MAC80211_DEFAULT_PS=y
CONFIG_MAC80211_DEFAULT_PS_VALUE=1
#
# Rate control algorithm selection
#
CONFIG_MAC80211_RC_PID=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT_PID=y
# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set
CONFIG_MAC80211_RC_DEFAULT="pid"
# CONFIG_MAC80211_MESH is not set
# CONFIG_MAC80211_LEDS is not set
# CONFIG_MAC80211_DEBUGFS is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_CFI_STAA=y
CONFIG_MTD_CFI_UTIL=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
#
# Mapping drivers for chip access
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=y
# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
# CONFIG_MTD_NAND is not set
# CONFIG_MTD_ONENAND is not set
#
# LPDDR flash memory drivers
#
# CONFIG_MTD_LPDDR is not set
#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#
# CONFIG_EEPROM_93CX6 is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
CONFIG_NETDEVICES=y
# CONFIG_IFB is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
# CONFIG_MARVELL_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_SMSC_PHY is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_LSI_ET1011C_PHY is not set
CONFIG_FIXED_PHY=y
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_AX88796 is not set
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
# CONFIG_ETHOC is not set
# CONFIG_DNET is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
CONFIG_CPMAC=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
CONFIG_WLAN_80211=y
# CONFIG_LIBERTAS is not set
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_MAC80211_HWSIM is not set
# CONFIG_P54_COMMON is not set
# CONFIG_HOSTAP is not set
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
# CONFIG_RT2X00 is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
# CONFIG_WAN is not set
CONFIG_ATM_DRIVERS=y
# CONFIG_ATM_DUMMY is not set
# CONFIG_ATM_TCP is not set
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=m
# CONFIG_PPP_SYNC_TTY is not set
# CONFIG_PPP_DEFLATE is not set
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_PPP_MPPE is not set
CONFIG_PPPOE=m
CONFIG_PPPOATM=m
# CONFIG_PPPOL2TP is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
# CONFIG_INPUT is not set
#
# Hardware I/O ports
#
# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
# CONFIG_VT is not set
# CONFIG_DEVKMEM is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=2
CONFIG_SERIAL_8250_RUNTIME_UARTS=2
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_AR7_WDT=y
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
CONFIG_SSB=y
# CONFIG_SSB_SILENT is not set
# CONFIG_SSB_DEBUG is not set
CONFIG_SSB_SERIAL=y
CONFIG_SSB_DRIVER_MIPS=y
CONFIG_SSB_EMBEDDED=y
CONFIG_SSB_DRIVER_EXTIF=y
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
# CONFIG_SOUND is not set
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
#
# LED drivers
#
# CONFIG_LEDS_GPIO is not set
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
#
# iptables trigger is under Netfilter config (LED target)
#
# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_LIB=y
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
#
# TI VLYNQ
#
CONFIG_VLYNQ=y
# CONFIG_STAGING is not set
#
# File systems
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
#
# Caches
#
# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
CONFIG_JFFS2_SUMMARY=y
# CONFIG_JFFS2_FS_XATTR is not set
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
CONFIG_JFFS2_ZLIB=y
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_JFFS2_CMODE_NONE is not set
CONFIG_JFFS2_CMODE_PRIORITY=y
# CONFIG_JFFS2_CMODE_SIZE is not set
# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
# CONFIG_CRAMFS is not set
CONFIG_SQUASHFS=y
# CONFIG_SQUASHFS_EMBEDDED is not set
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_CMDLINE="rootfstype=squashfs,jffs2"
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=m
CONFIG_CRYPTO_ALGAPI2=m
CONFIG_CRYPTO_AEAD2=m
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_BLKCIPHER2=m
CONFIG_CRYPTO_HASH2=m
CONFIG_CRYPTO_RNG2=m
CONFIG_CRYPTO_PCOMP=m
CONFIG_CRYPTO_MANAGER=m
CONFIG_CRYPTO_MANAGER2=m
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
CONFIG_CRYPTO_WORKQUEUE=m
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_TEST is not set
#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_SEQIV is not set
#
# Block modes
#
# CONFIG_CRYPTO_CBC is not set
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=m
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_XTS is not set
#
# Hash modes
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set
#
# Ciphers
#
CONFIG_CRYPTO_AES=m
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=m
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set
#
# Compression
#
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_ZLIB is not set
# CONFIG_CRYPTO_LZO is not set
#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set
# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_NLATTR=y
/*
* Copyright (C) 2006,2007 Felix Fietkau <nbd@openwrt.org>
* Copyright (C) 2006,2007 Eugene Konev <ejka@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __AR7_H__
#define __AR7_H__
#include <linux/delay.h>
#include <linux/io.h>
#include <linux/errno.h>
#include <asm/addrspace.h>
#define AR7_SDRAM_BASE 0x14000000
#define AR7_REGS_BASE 0x08610000
#define AR7_REGS_MAC0 (AR7_REGS_BASE + 0x0000)
#define AR7_REGS_GPIO (AR7_REGS_BASE + 0x0900)
/* 0x08610A00 - 0x08610BFF (512 bytes, 128 bytes / clock) */
#define AR7_REGS_POWER (AR7_REGS_BASE + 0x0a00)
#define AR7_REGS_CLOCKS (AR7_REGS_POWER + 0x80)
#define UR8_REGS_CLOCKS (AR7_REGS_POWER + 0x20)
#define AR7_REGS_UART0 (AR7_REGS_BASE + 0x0e00)
#define AR7_REGS_USB (AR7_REGS_BASE + 0x1200)
#define AR7_REGS_RESET (AR7_REGS_BASE + 0x1600)
#define AR7_REGS_VLYNQ0 (AR7_REGS_BASE + 0x1800)
#define AR7_REGS_DCL (AR7_REGS_BASE + 0x1a00)
#define AR7_REGS_VLYNQ1 (AR7_REGS_BASE + 0x1c00)
#define AR7_REGS_MDIO (AR7_REGS_BASE + 0x1e00)
#define AR7_REGS_IRQ (AR7_REGS_BASE + 0x2400)
#define AR7_REGS_MAC1 (AR7_REGS_BASE + 0x2800)
#define AR7_REGS_WDT (AR7_REGS_BASE + 0x1f00)
#define UR8_REGS_WDT (AR7_REGS_BASE + 0x0b00)
#define UR8_REGS_UART1 (AR7_REGS_BASE + 0x0f00)
#define AR7_RESET_PEREPHERIAL 0x0
#define AR7_RESET_SOFTWARE 0x4
#define AR7_RESET_STATUS 0x8
#define AR7_RESET_BIT_CPMAC_LO 17
#define AR7_RESET_BIT_CPMAC_HI 21
#define AR7_RESET_BIT_MDIO 22
#define AR7_RESET_BIT_EPHY 26
/* GPIO control registers */
#define AR7_GPIO_INPUT 0x0
#define AR7_GPIO_OUTPUT 0x4
#define AR7_GPIO_DIR 0x8
#define AR7_GPIO_ENABLE 0xc
#define AR7_CHIP_7100 0x18
#define AR7_CHIP_7200 0x2b
#define AR7_CHIP_7300 0x05
/* Interrupts */
#define AR7_IRQ_UART0 15
#define AR7_IRQ_UART1 16
/* Clocks */
#define AR7_AFE_CLOCK 35328000
#define AR7_REF_CLOCK 25000000
#define AR7_XTAL_CLOCK 24000000
struct plat_cpmac_data {
int reset_bit;
int power_bit;
u32 phy_mask;
char dev_addr[6];
};
struct plat_dsl_data {
int reset_bit_dsl;
int reset_bit_sar;
};
extern int ar7_cpu_clock, ar7_bus_clock, ar7_dsp_clock;
static inline u16 ar7_chip_id(void)
{
return readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x14)) & 0xffff;
}
static inline u8 ar7_chip_rev(void)
{
return (readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x14)) >> 16) & 0xff;
}
static inline int ar7_cpu_freq(void)
{
return ar7_cpu_clock;
}
static inline int ar7_bus_freq(void)
{
return ar7_bus_clock;
}
static inline int ar7_vbus_freq(void)
{
return ar7_bus_clock / 2;
}
#define ar7_cpmac_freq ar7_vbus_freq
static inline int ar7_dsp_freq(void)
{
return ar7_dsp_clock;
}
static inline int ar7_has_high_cpmac(void)
{
u16 chip_id = ar7_chip_id();
switch (chip_id) {
case AR7_CHIP_7100:
case AR7_CHIP_7200:
return 0;
case AR7_CHIP_7300:
return 1;
default:
return -ENXIO;
}
}
#define ar7_has_high_vlynq ar7_has_high_cpmac
#define ar7_has_second_uart ar7_has_high_cpmac
static inline void ar7_device_enable(u32 bit)
{
void *reset_reg =
(void *)KSEG1ADDR(AR7_REGS_RESET + AR7_RESET_PEREPHERIAL);
writel(readl(reset_reg) | (1 << bit), reset_reg);
msleep(20);
}
static inline void ar7_device_disable(u32 bit)
{
void *reset_reg =
(void *)KSEG1ADDR(AR7_REGS_RESET + AR7_RESET_PEREPHERIAL);
writel(readl(reset_reg) & ~(1 << bit), reset_reg);
msleep(20);
}
static inline void ar7_device_reset(u32 bit)
{
ar7_device_disable(bit);
ar7_device_enable(bit);
}
static inline void ar7_device_on(u32 bit)
{
void *power_reg = (void *)KSEG1ADDR(AR7_REGS_POWER);
writel(readl(power_reg) | (1 << bit), power_reg);
msleep(20);
}
static inline void ar7_device_off(u32 bit)
{
void *power_reg = (void *)KSEG1ADDR(AR7_REGS_POWER);
writel(readl(power_reg) & ~(1 << bit), power_reg);
msleep(20);
}
#endif /* __AR7_H__ */
/*
* Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __AR7_GPIO_H__
#define __AR7_GPIO_H__
#include <asm/mach-ar7/ar7.h>
#define AR7_GPIO_MAX 32
extern int gpio_request(unsigned gpio, const char *label);
extern void gpio_free(unsigned gpio);
/* Common GPIO layer */
static inline int gpio_get_value(unsigned gpio)
{
void __iomem *gpio_in =
(void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_INPUT);
return readl(gpio_in) & (1 << gpio);
}
static inline void gpio_set_value(unsigned gpio, int value)
{
void __iomem *gpio_out =
(void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_OUTPUT);
unsigned tmp;
tmp = readl(gpio_out) & ~(1 << gpio);
if (value)
tmp |= 1 << gpio;
writel(tmp, gpio_out);
}
static inline int gpio_direction_input(unsigned gpio)
{
void __iomem *gpio_dir =
(void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_DIR);
if (gpio >= AR7_GPIO_MAX)
return -EINVAL;
writel(readl(gpio_dir) | (1 << gpio), gpio_dir);
return 0;
}
static inline int gpio_direction_output(unsigned gpio, int value)
{
void __iomem *gpio_dir =
(void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_DIR);
if (gpio >= AR7_GPIO_MAX)
return -EINVAL;
gpio_set_value(gpio, value);
writel(readl(gpio_dir) & ~(1 << gpio), gpio_dir);
return 0;
}
static inline int gpio_to_irq(unsigned gpio)
{
return -EINVAL;
}
static inline int irq_to_gpio(unsigned irq)
{
return -EINVAL;
}
/* Board specific GPIO functions */
static inline int ar7_gpio_enable(unsigned gpio)
{
void __iomem *gpio_en =
(void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_ENABLE);
writel(readl(gpio_en) | (1 << gpio), gpio_en);
return 0;
}
static inline int ar7_gpio_disable(unsigned gpio)
{
void __iomem *gpio_en =
(void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_ENABLE);
writel(readl(gpio_en) & ~(1 << gpio), gpio_en);
return 0;
}
#include <asm-generic/gpio.h>
#endif
/*
* 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.
*
* Shamelessly copied from asm-mips/mach-emma2rh/
* Copyright (C) 2003 by Ralf Baechle
*/
#ifndef __ASM_AR7_IRQ_H
#define __ASM_AR7_IRQ_H
#define NR_IRQS 256
#include_next <irq.h>
#endif /* __ASM_AR7_IRQ_H */
/*
* Copyright (C) 2006, 2007 Florian Fainelli <florian@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __PROM_H__
#define __PROM_H__
extern char *prom_getenv(const char *name);
extern void prom_meminit(void);
#endif /* __PROM_H__ */
/*
* 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) 1994 - 1999, 2000, 03, 04 Ralf Baechle
* Copyright (C) 2000, 2002 Maciej W. Rozycki
* Copyright (C) 1990, 1999, 2000 Silicon Graphics, Inc.
*/
#ifndef _ASM_AR7_SPACES_H
#define _ASM_AR7_SPACES_H
/*
* This handles the memory map.
* We handle pages at KSEG0 for kernels with 32 bit address space.
*/
#define PAGE_OFFSET 0x94000000UL
#define PHYS_OFFSET 0x14000000UL
#include <asm/mach-generic/spaces.h>
#endif /* __ASM_AR7_SPACES_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_AR7_WAR_H
#define __ASM_MIPS_MACH_AR7_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_AR7_WAR_H */
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