qi-hardware/openwrt-xburst
1
0
Fork 0
mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2025-04-21 12:27:27 +03:00
Code Activity

Add more ar7 fixes by DerAgo. Fix vlnyq initialistion on fritzbox, add prom_printf required for kgdb, make kgbd finally work, thanks !

Browse Source 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8141 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian
2007-07-24 11:05:23 +00:00
parent fcb99d5385
commit cf070486dd
5 changed files with 109 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
target/linux/ar7-2.6/files/arch/mips/ar7/prom.c
View File

@@ -26,6 +26,7 @@
#include <linux/serial_reg.h>
#include <linux/spinlock.h>
#include <linux/module.h>
#include <linux/string.h>
#include <asm/io.h>
#include <asm/bootinfo.h>
#include <asm/mips-boards/prom.h>
@@ -245,9 +246,12 @@ static void __init console_config(void)
return;
#ifdef CONFIG_KGDB
strcat(prom_getcmdline(), " console=kgdb");
kgdb_enabled = 1;
return;
if (!strstr(prom_getcmdline(), "nokgdb"))
{
strcat(prom_getcmdline(), " console=kgdb");
kgdb_enabled = 1;
return;
}
#endif
if ((s = prom_getenv("modetty0"))) {
@@ -307,6 +311,28 @@ int prom_putchar(char c)
return 1;
}
// from adm5120/prom.c
void prom_printf(char *fmt, ...)
{
va_list args;
int l;
char *p, *buf_end;
char buf[1024];
va_start(args, fmt);
l = vsprintf(buf, fmt, args); /* hopefully i < sizeof(buf) */
va_end(args);
buf_end = buf + l;
for (p = buf; p < buf_end; p++) {
/* Crude cr/nl handling is better than none */
if (*p == '\n')
prom_putchar('\r');
prom_putchar(*p);
}
}
#ifdef CONFIG_KGDB
int putDebugChar(char c)
{

28
target/linux/ar7-2.6/files/arch/mips/ar7/vlynq.c
View File

@@ -32,6 +32,7 @@
#include <linux/device.h>
#include <asm/addrspace.h>
#include <asm/io.h>
#include <asm/ar7/ar7.h>
#include <asm/ar7/vlynq.h>
#define PER_DEVICE_IRQS 32
@@ -288,7 +289,7 @@ EXPORT_SYMBOL(vlynq_unregister_driver);
int vlynq_device_enable(struct vlynq_device *dev)
{
u32 val;
u32 div;
int result;
struct plat_vlynq_ops *ops = dev->dev.platform_data;
@@ -299,17 +300,24 @@ int vlynq_device_enable(struct vlynq_device *dev)
dev->local->control = 0;
dev->remote->control = 0;
if (vlynq_linked(dev))
div = ar7_dsp_freq() / 62500000;
if(ar7_dsp_freq() / div != 62500000)
{
printk(KERN_WARNING
"VLYNQ: Adjusted requested frequency %d to %d\n",
62500000, ar7_dsp_freq() / div);
}
printk("VLYNQ: Setting clock to %d (clock divider %u)\n", ar7_dsp_freq() / div, div);
dev->local->control = VLYNQ_CTRL_CLOCK_DIV((div - 1)) |
VLYNQ_CTRL_CLOCK_INT;
// dev->local->control = VLYNQ_CTRL_CLOCK_INT;
if (vlynq_linked(dev))
return vlynq_setup_irq(dev);
for (val = 0; val < 8; val++) {
dev->local->control = VLYNQ_CTRL_CLOCK_DIV(val) |
VLYNQ_CTRL_CLOCK_INT;
if (vlynq_linked(dev))
return vlynq_setup_irq(dev);
}
return -ENODEV;
return -ENODEV;
}
void vlynq_device_disable(struct vlynq_device *dev)