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HP6xx kernel panic at bootup
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From: Kristoffer E. <kri...@ho...> - 2007-03-12 20:49:15
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Greetings,
I've synced the changes I had with git and it now compiles without any
issues. At bootup though I receive a kernel panic and "not syncing:
Attempted to kill init!". Im unable to create a bootlog since I have no
serial cable for my jornada.
The only part of the Kernel panic I can see is just the data dump, which
doesnt help you much. (adresses running from 1c80: -> 1fe0).
I believe its somehow related to the PATA driver, but hard to be sure.
My patches for git are these:
diff --git a/arch/sh/boards/hp6xx/setup.c b/arch/sh/boards/hp6xx/setup.c
index b5a9664..abec0e0 100644
--- a/arch/sh/boards/hp6xx/setup.c
+++ b/arch/sh/boards/hp6xx/setup.c
@@ -15,15 +15,52 @@ #include <asm/io.h>
#include <asm/irq.h>
#include <asm/hp6xx.h>
#include <asm/cpu/dac.h>
+#include <linux/platform_device.h>
#define SCPCR 0xa4000116
#define SCPDR 0xa4000136
+static struct resource cf_ide_resources[] = {
+ [0] = {
+ .start = 0x1f0,
+ .end = 0x1f0 + 8,
+ .flags = IORESOURCE_IO,
+ },
+ [1] = {
+ .start = 0x3f6,
+ .end = 0x3f7,
+ .flags = IORESOURCE_IO,
+ },
+ [2] = {
+ .start = 93,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device cf_ide_device = {
+ .name = "pata_platform",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(cf_ide_resources),
+ .resource = cf_ide_resources,
+};
+
+static struct platform_device *hp6xx_devices[] __initdata = {
+
+ &cf_ide_device,
+};
+
+static int __init hp6xx_devices_setup(void)
+{
+ return platform_add_devices(hp6xx_devices,ARRAY_SIZE(hp6xx_devices));
+}
+
static void __init hp6xx_setup(char **cmdline_p)
{
u8 v8;
u16 v;
+ device_initcall(hp6xx_devices_setup);
+
v = inw(HD64461_STBCR);
v |= HD64461_STBCR_SURTST | HD64461_STBCR_SIRST |
HD64461_STBCR_STM1ST | HD64461_STBCR_STM0ST |
diff --git a/arch/sh/drivers/dma/dma-sh.c b/arch/sh/drivers/dma/dma-sh.c
index 06ed060..b56fab8 100644
--- a/arch/sh/drivers/dma/dma-sh.c
+++ b/arch/sh/drivers/dma/dma-sh.c
@@ -19,6 +19,13 @@ #include <asm/dma.h>
#include <asm/io.h>
#include "dma-sh.h"
+#ifdef CONFIG_CPU_SUBTYPE_SH7709
+ #define DMTE0_IRQ 48
+ #define DMTE1_IRQ 49
+ #define DMTE2_IRQ 50
+ #define DMTE3_IRQ 51
+#endif
+
static int dmte_irq_map[] = {
DMTE0_IRQ,
DMTE1_IRQ,
diff --git a/include/asm-sh/hp6xx.h b/include/asm-sh/hp6xx.h
index f35134c..f628be7 100644
--- a/include/asm-sh/hp6xx.h
+++ b/include/asm-sh/hp6xx.h
@@ -14,6 +14,8 @@ #define HP680_BTN_IRQ IRQ0_IRQ
#define HP680_TS_IRQ IRQ3_IRQ
#define HP680_HD64461_IRQ IRQ4_IRQ
+#define IRQ3_IRQ 35
+
#define DAC_LCD_BRIGHTNESS 0
#define DAC_SPEAKER_VOLUME 1
diff --git a/include/asm-sh/hp6xx.h b/include/asm-sh/hp6xx.h
index f628be7..17787a6 100644
--- a/include/asm-sh/hp6xx.h
+++ b/include/asm-sh/hp6xx.h
@@ -47,6 +47,8 @@ #define ADC_CHANNEL_CHARGE 5
#define HD64461_GPADR_SPEAKER 0x01
#define HD64461_GPADR_PCMCIA0 (0x02|0x08)
+#define TIMER1_IRQ 16
+
#define HD64461_GPBDR_LCDOFF 0x01
#define HD64461_GPBDR_LCD_CONTRAST_MASK 0x78
#define HD64461_GPBDR_LED_RED 0x80
diff --git a/drivers/input/touchscreen/hp680_ts_input.c
b/drivers/input/touchscreen/hp680_ts_input.c
index 2490874..61c1502 100644
--- a/drivers/input/touchscreen/hp680_ts_input.c
+++ b/drivers/input/touchscreen/hp680_ts_input.c
@@ -21,7 +21,7 @@ #define SCPDR 0xa4000136
static void do_softint(void *data);
static struct input_dev *hp680_ts_dev;
-static DECLARE_WORK(work, do_softint, 0);
+static DECLARE_WORK(work, do_softint);
static void do_softint(void *data)
{
diff --git a/drivers/video/backlight/hp680_bl.c
b/drivers/video/backlight/hp680_bl.c
index 0899fcc..b2faf82 100644
--- a/drivers/video/backlight/hp680_bl.c
+++ b/drivers/video/backlight/hp680_bl.c
@@ -125,8 +125,7 @@ static int hp680bl_remove(struct platfor
{
struct backlight_device *bd = platform_get_drvdata(pdev);
+// hp680bl_data.brightness = 0;
+// hp680bl_data.power = 0;
hp680bl_send_intensity(bd);
backlight_device_unregister(bd);
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7709.c
b/arch/sh/kernel/cpu/sh3/setup-sh7709.c
index dc9b211..013e87f 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7709.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7709.c
@@ -55,6 +55,8 @@ __initcall(sh7709_devices_setup);
#define IPRx(A,N) .addr=A, .shift=0*N*-1
#define IPRA(N) IPRx(0xfffffee2UL,N)
#define IPRB(N) IPRx(0xfffffee4UL,N)
+#define IPRC(N) IPRx(0xa0000016UL,N)
+#define IPRD(N) IPRx(0xa0000018UL,N)
#define IPRE(N) IPRx(0xa400001aUL,N)
static struct ipr_data sh7709_ipr_map[] = {
@@ -63,6 +65,12 @@ static struct ipr_data sh7709_ipr_map[]
[22] = { IPRA(3-0), 2 }, /* RTC CUI */
[23 ... 26] = { IPRB(7-4), 3 }, /* SCI */
[27] = { IPRB(15-12), 2 }, /* WDT ITI */
+ [32] = { IPRC(0), 1 }, /* IRQ 0 */
+ [33] = { IPRC(1), 1 }, /* IRQ 1 */
+ [34] = { IPRC(2), 1 }, /* IRQ 2 APM */
+ [35] = { IPRC(3), 1 }, /* IRQ 3 TOUCHSCREEN */
+ [36] = { IPRD(0), 1 }, /* IRQ 4 */
+ [37] = { IPRD(1), 1 }, /* IRQ 5 */
[48 ... 51] = { IPRE(15-12), 7 }, /* DMA */
[52 ... 55] = { IPRE(11-8), 3 }, /* IRDA */
[56 ... 59] = { IPRE(7-4), 3 }, /* SCIF */
diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h
index 29d4fb9..eaf77fe 100644
--- a/include/asm-sh/irq.h
+++ b/include/asm-sh/irq.h
@@ -190,7 +190,7 @@ static inline int generic_irq_demux(int
#define irq_canonicalize(irq) (irq)
#define irq_demux(irq) sh_mv.mv_irq_demux(irq)
-
+#define __irq_demux(irq) (irq)
#ifdef CONFIG_4KSTACKS
extern void irq_ctx_init(int cpu);
extern void irq_ctx_exit(int cpu);
diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h
index 8ccf7ae..29d4fb9 100644
--- a/include/asm-sh/irq.h
+++ b/include/asm-sh/irq.h
@@ -23,6 +23,40 @@ #elif defined(CONFIG_CPU_SUBTYPE_SH7709)
defined(CONFIG_CPU_SUBTYPE_SH7705)
# define ONCHIP_NR_IRQS 64 // Actually 61
# define PINT_NR_IRQS 16
+
+ #define INTC_IRR0 0xa4000004UL
+ #define INTC_IRR1 0xa4000006UL
+ #define INTC_IRR2 0xa4000008UL
+
+ #define INTC_IPRA 0xfffffee2UL
+ #define INTC_IPRB 0xfffffee4UL
+ #define INTC_IPRD 0xa4000018UL
+
+ #define INTC_INTER 0xa4000014UL
+
+ #define INTC_ICR0 0xfffffee0UL
+ #define INTC_ICR1 0xa4000010UL
+ #define INTC_ICR2 0xa4000012UL
+
+ #define PORT_PACR 0xa4000100UL
+ #define PORT_PBCR 0xa4000102UL
+ #define PORT_PCCR 0xa4000104UL
+ #define PORT_PFCR 0xa400010aUL
+
+ #define PORT_PADR 0xa4000120UL
+ #define PORT_PBDR 0xa4000122UL
+ #define PORT_PCDR 0xa4000124UL
+ #define PORT_PFDR 0xa400012aUL
+
+ #define PINT0_IRQ 40
+ #define PINT8_IRQ 41
+ #define PINT0_IPR_ADDR INTC_IPRD
+ #define PINT8_IPR_ADDR INTC_IPRD
+ #define PINT0_IPR_POS 3
+ #define PINT8_IPR_POS 2
+ #define PINT0_PRIORITY 2
+ #define PINT8_PRIORITY 2
+
#elif defined(CONFIG_CPU_SUBTYPE_SH7710)
# define ONCHIP_NR_IRQS 104
#elif defined(CONFIG_CPU_SUBTYPE_SH7750)
diff --git a/sound/oss/sh_dac_audio.c b/sound/oss/sh_dac_audio.c
index 7ea9acc..b493660 100644
--- a/sound/oss/sh_dac_audio.c
+++ b/sound/oss/sh_dac_audio.c
@@ -104,7 +104,7 @@ static void dac_audio_set_rate(void)
unsigned long interval;
struct clk *clk;
- clk = clk_get("module_clk");
+ clk = clk_get(NULL, "module_clk");
interval = (clk_get_rate(clk) / 4) / rate;
clk_put(clk);
ctrl_outl(interval, TMU1_TCOR);
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