mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-24 17:36:14 +02:00
318c9e430b
There is an error in the unlzma system in the kernel. A lzma compressed squashfs filesystem does not work for me. This should compile and works for me on my Asus WL-500GP, please test it on more systems. git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16441 3c298f89-4303-0410-b956-a3cf2f4a3e73
320 lines
9.4 KiB
Diff
320 lines
9.4 KiB
Diff
--- a/arch/mips/Kconfig
|
|
+++ b/arch/mips/Kconfig
|
|
@@ -53,6 +53,7 @@ config BCM47XX
|
|
select SSB_DRIVER_MIPS
|
|
select SSB_DRIVER_EXTIF
|
|
select SSB_EMBEDDED
|
|
+ select SSB_B43_PCI_BRIDGE if PCI
|
|
select SSB_PCICORE_HOSTMODE if PCI
|
|
select GENERIC_GPIO
|
|
select SYS_HAS_EARLY_PRINTK
|
|
--- a/arch/mips/bcm47xx/Makefile
|
|
+++ b/arch/mips/bcm47xx/Makefile
|
|
@@ -3,4 +3,4 @@
|
|
# under Linux.
|
|
#
|
|
|
|
-obj-y := gpio.o irq.o prom.o serial.o setup.o time.o wgt634u.o
|
|
+obj-y := cfe_env.o gpio.o irq.o nvram.o prom.o serial.o setup.o time.o wgt634u.o
|
|
--- a/arch/mips/bcm47xx/irq.c
|
|
+++ b/arch/mips/bcm47xx/irq.c
|
|
@@ -1,5 +1,6 @@
|
|
/*
|
|
* Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
|
|
+ * Copyright (C) 2008 Michael Buesch <mb@bu3sch.de>
|
|
*
|
|
* 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
|
|
@@ -23,10 +24,19 @@
|
|
*/
|
|
|
|
#include <linux/types.h>
|
|
+#include <linux/errno.h>
|
|
+#include <linux/init.h>
|
|
#include <linux/interrupt.h>
|
|
#include <linux/irq.h>
|
|
+#include <linux/pci.h>
|
|
+#include <linux/ssb/ssb.h>
|
|
+
|
|
#include <asm/irq_cpu.h>
|
|
|
|
+
|
|
+extern struct ssb_bus ssb_bcm47xx;
|
|
+
|
|
+
|
|
void plat_irq_dispatch(void)
|
|
{
|
|
u32 cause;
|
|
--- a/arch/mips/bcm47xx/nvram.c
|
|
+++ b/arch/mips/bcm47xx/nvram.c
|
|
@@ -24,10 +24,10 @@
|
|
#include <asm/io.h>
|
|
#include <asm/uaccess.h>
|
|
|
|
-#include <nvram.h>
|
|
+#include "include/nvram.h"
|
|
|
|
#define MB * 1048576
|
|
-extern struct ssb_bus ssb;
|
|
+extern struct ssb_bus ssb_bcm47xx;
|
|
|
|
static char nvram_buf[NVRAM_SPACE];
|
|
static int cfe_env;
|
|
@@ -36,7 +36,7 @@ extern char *cfe_env_get(char *nv_buf, c
|
|
/* Probe for NVRAM header */
|
|
static void __init early_nvram_init(void)
|
|
{
|
|
- struct ssb_mipscore *mcore = &ssb.mipscore;
|
|
+ struct ssb_mipscore *mcore = &ssb_bcm47xx.mipscore;
|
|
struct nvram_header *header;
|
|
int i;
|
|
u32 base, lim, off;
|
|
--- a/arch/mips/bcm47xx/setup.c
|
|
+++ b/arch/mips/bcm47xx/setup.c
|
|
@@ -2,7 +2,7 @@
|
|
* Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
|
|
* Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>
|
|
* Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
|
|
- * Copyright (C) 2006 Michael Buesch <mb@bu3sch.de>
|
|
+ * Copyright (C) 2006-2008 Michael Buesch <mb@bu3sch.de>
|
|
*
|
|
* 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
|
|
@@ -25,18 +25,28 @@
|
|
* 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
+#include <linux/init.h>
|
|
#include <linux/types.h>
|
|
#include <linux/ssb/ssb.h>
|
|
#include <linux/ssb/ssb_embedded.h>
|
|
+#include <linux/tty.h>
|
|
+#include <linux/serial.h>
|
|
+#include <linux/serial_core.h>
|
|
+#include <linux/serial_reg.h>
|
|
+#include <linux/serial_8250.h>
|
|
#include <asm/bootinfo.h>
|
|
#include <asm/reboot.h>
|
|
#include <asm/time.h>
|
|
-#include <bcm47xx.h>
|
|
#include <asm/fw/cfe/cfe_api.h>
|
|
+#include <linux/pm.h>
|
|
+
|
|
+#include "include/nvram.h"
|
|
|
|
struct ssb_bus ssb_bcm47xx;
|
|
EXPORT_SYMBOL(ssb_bcm47xx);
|
|
|
|
+extern void bcm47xx_pci_init(void);
|
|
+
|
|
static void bcm47xx_machine_restart(char *command)
|
|
{
|
|
printk(KERN_ALERT "Please stand by while rebooting the system...\n");
|
|
@@ -56,7 +66,7 @@ static void bcm47xx_machine_halt(void)
|
|
cpu_relax();
|
|
}
|
|
|
|
-static void str2eaddr(char *str, char *dest)
|
|
+static void e_aton(char *str, char *dest)
|
|
{
|
|
int i = 0;
|
|
|
|
@@ -73,52 +83,142 @@ static void str2eaddr(char *str, char *d
|
|
}
|
|
}
|
|
|
|
-static int bcm47xx_get_invariants(struct ssb_bus *bus,
|
|
- struct ssb_init_invariants *iv)
|
|
+static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
|
|
{
|
|
- char buf[100];
|
|
+ char *s;
|
|
|
|
- /* Fill boardinfo structure */
|
|
- memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo));
|
|
+ memset(sprom, 0xFF, sizeof(struct ssb_sprom));
|
|
|
|
- if (cfe_getenv("boardvendor", buf, sizeof(buf)) >= 0)
|
|
- iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
|
|
- if (cfe_getenv("boardtype", buf, sizeof(buf)) >= 0)
|
|
- iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
|
|
- if (cfe_getenv("boardrev", buf, sizeof(buf)) >= 0)
|
|
- iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0);
|
|
-
|
|
- /* Fill sprom structure */
|
|
- memset(&(iv->sprom), 0, sizeof(struct ssb_sprom));
|
|
- iv->sprom.revision = 3;
|
|
-
|
|
- if (cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
|
|
- str2eaddr(buf, iv->sprom.et0mac);
|
|
- if (cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
|
|
- str2eaddr(buf, iv->sprom.et1mac);
|
|
- if (cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
|
|
- iv->sprom.et0phyaddr = simple_strtoul(buf, NULL, 10);
|
|
- if (cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
|
|
- iv->sprom.et1phyaddr = simple_strtoul(buf, NULL, 10);
|
|
- if (cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
|
|
- iv->sprom.et0mdcport = simple_strtoul(buf, NULL, 10);
|
|
- if (cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
|
|
- iv->sprom.et1mdcport = simple_strtoul(buf, NULL, 10);
|
|
+ sprom->revision = 1;
|
|
+ if ((s = nvram_get("il0macaddr")))
|
|
+ e_aton(s, sprom->il0mac);
|
|
+ if ((s = nvram_get("et0macaddr")))
|
|
+ e_aton(s, sprom->et0mac);
|
|
+ if ((s = nvram_get("et1macaddr")))
|
|
+ e_aton(s, sprom->et1mac);
|
|
+ if ((s = nvram_get("et0phyaddr")))
|
|
+ sprom->et0phyaddr = simple_strtoul(s, NULL, 0);
|
|
+ if ((s = nvram_get("et1phyaddr")))
|
|
+ sprom->et1phyaddr = simple_strtoul(s, NULL, 0);
|
|
+ if ((s = nvram_get("et0mdcport")))
|
|
+ sprom->et0mdcport = !!simple_strtoul(s, NULL, 10);
|
|
+ if ((s = nvram_get("et1mdcport")))
|
|
+ sprom->et1mdcport = !!simple_strtoul(s, NULL, 10);
|
|
+ if ((s = nvram_get("pa0b0")))
|
|
+ sprom->pa0b0 = simple_strtoul(s, NULL, 0);
|
|
+ if ((s = nvram_get("pa0b1")))
|
|
+ sprom->pa0b1 = simple_strtoul(s, NULL, 0);
|
|
+ if ((s = nvram_get("pa0b2")))
|
|
+ sprom->pa0b2 = simple_strtoul(s, NULL, 0);
|
|
+ if ((s = nvram_get("pa1b0")))
|
|
+ sprom->pa1b0 = simple_strtoul(s, NULL, 0);
|
|
+ if ((s = nvram_get("pa1b1")))
|
|
+ sprom->pa1b1 = simple_strtoul(s, NULL, 0);
|
|
+ if ((s = nvram_get("pa1b2")))
|
|
+ sprom->pa1b2 = simple_strtoul(s, NULL, 0);
|
|
+ if ((s = nvram_get("wl0gpio0")))
|
|
+ sprom->gpio0 = simple_strtoul(s, NULL, 0);
|
|
+ if ((s = nvram_get("wl0gpio1")))
|
|
+ sprom->gpio1 = simple_strtoul(s, NULL, 0);
|
|
+ if ((s = nvram_get("wl0gpio2")))
|
|
+ sprom->gpio2 = simple_strtoul(s, NULL, 0);
|
|
+ if ((s = nvram_get("wl0gpio3")))
|
|
+ sprom->gpio3 = simple_strtoul(s, NULL, 0);
|
|
+ if ((s = nvram_get("pa0maxpwr")))
|
|
+ sprom->maxpwr_bg = simple_strtoul(s, NULL, 0);
|
|
+ if ((s = nvram_get("pa1maxpwr")))
|
|
+ sprom->maxpwr_a = simple_strtoul(s, NULL, 0);
|
|
+ if ((s = nvram_get("pa0itssit")))
|
|
+ sprom->itssi_bg = simple_strtoul(s, NULL, 0);
|
|
+ if ((s = nvram_get("pa1itssit")))
|
|
+ sprom->itssi_a = simple_strtoul(s, NULL, 0);
|
|
+ sprom->boardflags_lo = 0;
|
|
+ if ((s = nvram_get("boardflags")))
|
|
+ sprom->boardflags_lo = simple_strtoul(s, NULL, 0);
|
|
+ sprom->boardflags_hi = 0;
|
|
+ if ((s = nvram_get("boardflags2")))
|
|
+ sprom->boardflags_hi = simple_strtoul(s, NULL, 0);
|
|
+}
|
|
+
|
|
+static int bcm47xx_get_invariants(struct ssb_bus *bus, struct ssb_init_invariants *iv)
|
|
+{
|
|
+ char *s;
|
|
+
|
|
+ iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM;
|
|
+ if ((s = nvram_get("boardtype")))
|
|
+ iv->boardinfo.type = (u16)simple_strtoul(s, NULL, 0);
|
|
+ if ((s = nvram_get("boardrev")))
|
|
+ iv->boardinfo.rev = (u16)simple_strtoul(s, NULL, 0);
|
|
+
|
|
+ bcm47xx_fill_sprom(&iv->sprom);
|
|
+
|
|
+ if ((s = nvram_get("cardbus")))
|
|
+ iv->has_cardbus_slot = !!simple_strtoul(s, NULL, 10);
|
|
|
|
return 0;
|
|
}
|
|
|
|
void __init plat_mem_setup(void)
|
|
{
|
|
- int err;
|
|
+ int i, err;
|
|
+ char *s;
|
|
+ struct ssb_mipscore *mcore;
|
|
+
|
|
+ err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE, bcm47xx_get_invariants);
|
|
+ if (err) {
|
|
+ const char *msg = "Failed to initialize SSB bus (err %d)\n";
|
|
+ printk(msg, err); /* Make sure the message gets out of the box. */
|
|
+ panic(msg, err);
|
|
+ }
|
|
+ mcore = &ssb_bcm47xx.mipscore;
|
|
|
|
- err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE,
|
|
- bcm47xx_get_invariants);
|
|
- if (err)
|
|
- panic("Failed to initialize SSB bus (err %d)\n", err);
|
|
+ s = nvram_get("kernel_args");
|
|
+ if (s && !strncmp(s, "console=ttyS1", 13)) {
|
|
+ struct ssb_serial_port port;
|
|
+
|
|
+ printk("Swapping serial ports!\n");
|
|
+ /* swap serial ports */
|
|
+ memcpy(&port, &mcore->serial_ports[0], sizeof(port));
|
|
+ memcpy(&mcore->serial_ports[0], &mcore->serial_ports[1], sizeof(port));
|
|
+ memcpy(&mcore->serial_ports[1], &port, sizeof(port));
|
|
+ }
|
|
+
|
|
+ for (i = 0; i < mcore->nr_serial_ports; i++) {
|
|
+ struct ssb_serial_port *port = &(mcore->serial_ports[i]);
|
|
+ struct uart_port s;
|
|
+
|
|
+ memset(&s, 0, sizeof(s));
|
|
+ s.line = i;
|
|
+ s.mapbase = (unsigned int) port->regs;
|
|
+ s.membase = port->regs;
|
|
+ s.irq = port->irq + 2;
|
|
+ s.uartclk = port->baud_base;
|
|
+ s.flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ;
|
|
+ s.iotype = SERIAL_IO_MEM;
|
|
+ s.regshift = port->reg_shift;
|
|
+
|
|
+ early_serial_setup(&s);
|
|
+ }
|
|
+ printk("Serial init done.\n");
|
|
|
|
_machine_restart = bcm47xx_machine_restart;
|
|
_machine_halt = bcm47xx_machine_halt;
|
|
pm_power_off = bcm47xx_machine_halt;
|
|
}
|
|
|
|
+static int __init bcm47xx_register_gpiodev(void)
|
|
+{
|
|
+ static struct resource res = {
|
|
+ .start = 0xFFFFFFFF,
|
|
+ };
|
|
+ struct platform_device *pdev;
|
|
+
|
|
+ pdev = platform_device_register_simple("GPIODEV", 0, &res, 1);
|
|
+ if (!pdev) {
|
|
+ printk(KERN_ERR "bcm47xx: GPIODEV init failed\n");
|
|
+ return -ENODEV;
|
|
+ }
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+device_initcall(bcm47xx_register_gpiodev);
|
|
--- a/arch/mips/bcm47xx/time.c
|
|
+++ b/arch/mips/bcm47xx/time.c
|
|
@@ -22,11 +22,17 @@
|
|
* 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
-
|
|
#include <linux/init.h>
|
|
+#include <linux/kernel.h>
|
|
+#include <linux/sched.h>
|
|
+#include <linux/serial_reg.h>
|
|
+#include <linux/interrupt.h>
|
|
#include <linux/ssb/ssb.h>
|
|
+#include <asm/addrspace.h>
|
|
+#include <asm/io.h>
|
|
#include <asm/time.h>
|
|
-#include <bcm47xx.h>
|
|
+
|
|
+extern struct ssb_bus ssb_bcm47xx;
|
|
|
|
void __init plat_time_init(void)
|
|
{
|