On Sun, 2003-04-20 at 21:20, [EMAIL PROTECTED] wrote:
> the linux.bin kernel boot
>
> but crashes writing
> hub.c: new USB device 10:1a.0-1, assigned address 2
>
> I've tried too with the 2.4.20-ben10 kernel
>
> but same point of crash
Disable OHCI USB support for now, that should allow you to install,
then try the enclosed patch on top of -ben10 and let me know if
that helps with OHCI USB...
Ben.
--- linux-2.4.20-ben10/arch/ppc/platforms/pmac_feature.c 2003-04-02
22:08:11.000000000 +0200
+++ linuxppc_benh_stable/arch/ppc/platforms/pmac_feature.c 2003-04-03
00:39:17.000000000 +0200
@@ -1170,6 +1170,8 @@
number = 0;
else if (strncmp(prop, "usb1u148", 8) == 0)
number = 2;
+ else if (strncmp(prop, "usb2u248", 8) == 0)
+ number = 4;
else
return -ENODEV;
@@ -1186,44 +1188,79 @@
mdelay(1);
LOCK(flags);
MACIO_BIS(KEYLARGO_FCR0, KL0_USB0_CELL_ENABLE);
- } else {
+ } else if (number == 2) {
MACIO_BIC(KEYLARGO_FCR0, (KL0_USB1_PAD_SUSPEND0 |
KL0_USB1_PAD_SUSPEND1));
UNLOCK(flags);
(void)MACIO_IN32(KEYLARGO_FCR0);
mdelay(1);
LOCK(flags);
MACIO_BIS(KEYLARGO_FCR0, KL0_USB1_CELL_ENABLE);
+ } else if (number == 4) {
+ MACIO_BIC(KEYLARGO_FCR1, (KL1_USB2_PAD_SUSPEND0 |
KL1_USB2_PAD_SUSPEND1));
+ UNLOCK(flags);
+ (void)MACIO_IN32(KEYLARGO_FCR1);
+ mdelay(1);
+ LOCK(flags);
+ MACIO_BIS(KEYLARGO_FCR0, KL1_USB2_CELL_ENABLE);
+ }
+ if (number < 4) {
+ reg = MACIO_IN32(KEYLARGO_FCR4);
+ reg &= ~(KL4_PORT_WAKEUP_ENABLE(number) |
KL4_PORT_RESUME_WAKE_EN(number) |
+ KL4_PORT_CONNECT_WAKE_EN(number) |
KL4_PORT_DISCONNECT_WAKE_EN(number));
+ reg &= ~(KL4_PORT_WAKEUP_ENABLE(number+1) |
KL4_PORT_RESUME_WAKE_EN(number+1) |
+ KL4_PORT_CONNECT_WAKE_EN(number+1) |
KL4_PORT_DISCONNECT_WAKE_EN(number+1));
+ MACIO_OUT32(KEYLARGO_FCR4, reg);
+ (void)MACIO_IN32(KEYLARGO_FCR4);
+ udelay(10);
+ } else {
+ reg = MACIO_IN32(KEYLARGO_FCR3);
+ reg &= ~(KL3_IT_PORT_WAKEUP_ENABLE(0) |
KL3_IT_PORT_RESUME_WAKE_EN(0) |
+ KL3_IT_PORT_CONNECT_WAKE_EN(0) |
KL3_IT_PORT_DISCONNECT_WAKE_EN(0));
+ reg &= ~(KL3_IT_PORT_WAKEUP_ENABLE(1) |
KL3_IT_PORT_RESUME_WAKE_EN(1) |
+ KL3_IT_PORT_CONNECT_WAKE_EN(1) |
KL3_IT_PORT_DISCONNECT_WAKE_EN(1));
+ MACIO_OUT32(KEYLARGO_FCR3, reg);
+ (void)MACIO_IN32(KEYLARGO_FCR3);
+ udelay(10);
}
- reg = MACIO_IN32(KEYLARGO_FCR4);
- reg &= ~(KL4_PORT_WAKEUP_ENABLE(number) |
KL4_PORT_RESUME_WAKE_EN(number) |
- KL4_PORT_CONNECT_WAKE_EN(number) |
KL4_PORT_DISCONNECT_WAKE_EN(number));
- reg &= ~(KL4_PORT_WAKEUP_ENABLE(number+1) |
KL4_PORT_RESUME_WAKE_EN(number+1) |
- KL4_PORT_CONNECT_WAKE_EN(number+1) |
KL4_PORT_DISCONNECT_WAKE_EN(number+1));
- MACIO_OUT32(KEYLARGO_FCR4, reg);
- (void)MACIO_IN32(KEYLARGO_FCR4);
- udelay(10);
} else {
/* Turn OFF */
- reg = MACIO_IN32(KEYLARGO_FCR4);
- reg |= KL4_PORT_WAKEUP_ENABLE(number) |
KL4_PORT_RESUME_WAKE_EN(number) |
- KL4_PORT_CONNECT_WAKE_EN(number) |
KL4_PORT_DISCONNECT_WAKE_EN(number);
- reg |= KL4_PORT_WAKEUP_ENABLE(number+1) |
KL4_PORT_RESUME_WAKE_EN(number+1) |
- KL4_PORT_CONNECT_WAKE_EN(number+1) |
KL4_PORT_DISCONNECT_WAKE_EN(number+1);
- MACIO_OUT32(KEYLARGO_FCR4, reg);
- (void)MACIO_IN32(KEYLARGO_FCR4);
- udelay(1);
+ if (number < 4) {
+ reg = MACIO_IN32(KEYLARGO_FCR4);
+ reg |= KL4_PORT_WAKEUP_ENABLE(number) |
KL4_PORT_RESUME_WAKE_EN(number) |
+ KL4_PORT_CONNECT_WAKE_EN(number) |
KL4_PORT_DISCONNECT_WAKE_EN(number);
+ reg |= KL4_PORT_WAKEUP_ENABLE(number+1) |
KL4_PORT_RESUME_WAKE_EN(number+1) |
+ KL4_PORT_CONNECT_WAKE_EN(number+1) |
KL4_PORT_DISCONNECT_WAKE_EN(number+1);
+ MACIO_OUT32(KEYLARGO_FCR4, reg);
+ (void)MACIO_IN32(KEYLARGO_FCR4);
+ udelay(1);
+ } else {
+ reg = MACIO_IN32(KEYLARGO_FCR3);
+ reg |= KL3_IT_PORT_WAKEUP_ENABLE(0) |
KL3_IT_PORT_RESUME_WAKE_EN(0) |
+ KL3_IT_PORT_CONNECT_WAKE_EN(0) |
KL3_IT_PORT_DISCONNECT_WAKE_EN(0);
+ reg |= KL3_IT_PORT_WAKEUP_ENABLE(1) |
KL3_IT_PORT_RESUME_WAKE_EN(1) |
+ KL3_IT_PORT_CONNECT_WAKE_EN(1) |
KL3_IT_PORT_DISCONNECT_WAKE_EN(1);
+ MACIO_OUT32(KEYLARGO_FCR3, reg);
+ (void)MACIO_IN32(KEYLARGO_FCR3);
+ udelay(1);
+ }
if (number == 0) {
MACIO_BIC(KEYLARGO_FCR0, KL0_USB0_CELL_ENABLE);
(void)MACIO_IN32(KEYLARGO_FCR0);
udelay(1);
MACIO_BIS(KEYLARGO_FCR0, (KL0_USB0_PAD_SUSPEND0 |
KL0_USB0_PAD_SUSPEND1));
(void)MACIO_IN32(KEYLARGO_FCR0);
- } else {
+ } else if (number == 2) {
MACIO_BIC(KEYLARGO_FCR0, KL0_USB1_CELL_ENABLE);
(void)MACIO_IN32(KEYLARGO_FCR0);
udelay(1);
MACIO_BIS(KEYLARGO_FCR0, (KL0_USB1_PAD_SUSPEND0 |
KL0_USB1_PAD_SUSPEND1));
(void)MACIO_IN32(KEYLARGO_FCR0);
+ } else if (number == 4) {
+ MACIO_BIC(KEYLARGO_FCR1, KL1_USB2_CELL_ENABLE);
+ (void)MACIO_IN32(KEYLARGO_FCR1);
+ udelay(1);
+ MACIO_BIS(KEYLARGO_FCR1, (KL1_USB2_PAD_SUSPEND0 |
KL1_USB2_PAD_SUSPEND1));
+ (void)MACIO_IN32(KEYLARGO_FCR1);
}
udelay(1);
}
