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Simple patch to power off DBAU1200

PATCH New Matej Kupljen 2 participants 4 messages Nov 30, 2005 – Dec 8, 2005 MIPS

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Matej Kupljen

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#0 lore raw

PATCH 1/1 Simple patch to power off DBAU1200

Hi

Please, find the attached patch which enables
powering off the DBAU1200 board.

BR,
Matej

Patch to enable powering off DBAU1200

Signed-off-by Matej Kupljen <[email protected]>
arch/mips/au1000/common/reset.c +3 -0
@@ -175,6 +175,9 @@
 #ifdef CONFIG_MIPS_MIRAGE
 	au_writel((1 << 26) | (1 << 10), GPIO2_OUTPUT);
 #endif
+#ifdef CONFIG_MIPS_DB1200
+	au_writew(au_readw(0xB980001C) | (1<<14), 0xB980001C);
+#endif
 #ifdef CONFIG_PM
 	au_sleep();
#1 lore raw

PATCH 1/1 Simple patch to power off DBAU1200

Hello.

Quoted 4 lines · Matej Kupljen

Hi

Please, find the attached patch which enables
powering off the DBAU1200 board.

As a follow up to this one, here's the patch which does the same thing for
DBAu1550 by just reusing Pb1550 code. I added #else because #if renders the rest of the au1000_halt() code unreachable on DBAu1550/PB1550 anyway.

Quoted 2 lines

BR,
Matej

WBR, Sergei

Quoted 9 lines

------------------------------------------------------------------------

Patch to enable powering off DBAU1200

Signed-off-by Matej Kupljen <[email protected]>

arch/mips/au1000/common/reset.c line 183

Quoted 9 lines
arch/mips/au1000/common/reset.c +3 -0
@@ -175,6 +175,9 @@
 #ifdef CONFIG_MIPS_MIRAGE
 	au_writel((1 << 26) | (1 << 10), GPIO2_OUTPUT);
 #endif
+#ifdef CONFIG_MIPS_DB1200
+	au_writew(au_readw(0xB980001C) | (1<<14), 0xB980001C);
+#endif
 #ifdef CONFIG_PM
 	au_sleep();
arch/mips/au1000/common/reset.c +4 -3
index 65b84db..8a4afdc 100644
@@ -164,13 +164,13 @@ void au1000_restart(char *command)
 
 void au1000_halt(void)
 {
-#if defined(CONFIG_MIPS_PB1550)
+#if defined(CONFIG_MIPS_PB1550) || defined(CONFIG_MIPS_DB1550)
 	/* power off system */
-	printk("\n** Powering off Pb1550\n");
+	printk("\n** Powering off...\n");
 	au_writew(au_readw(0xAF00001C) | (3<<14), 0xAF00001C);
 	au_sync();
 	while(1); /* should not get here */
-#endif
+#else
 	printk(KERN_NOTICE "\n** You can safely turn off the power\n");
 #ifdef CONFIG_MIPS_MIRAGE
 	au_writel((1 << 26) | (1 << 10), GPIO2_OUTPUT);

@@ -187,6 +187,7 @@ void au1000_halt(void)
 	                "wait\n\t"
 			".set\tmips0");
 #endif
+#endif /* defined(CONFIG_MIPS_PB1550) || defined(CONFIG_MIPS_DB1550) */
 }
 
 void au1000_power_off(void)
#2 lore raw

PATCH 1/1 Enable DBAu1550 soft-off

Hello, I wrote.

Quoted 4 lines
Quoted 2 lines · Matej Kupljen

Hi

Quoted 8 lines
Quoted 2 lines

Please, find the attached patch which enables
powering off the DBAU1200 board.

As a follow up to this one, here's the patch which does the same
thing for
DBAu1550 by just reusing Pb1550 code. I added #else because #if renders the rest of the au1000_halt() code unreachable on DBAu1550/PB1550 anyway.

Failed to chenge the subject to a proper one. :-/

WBR, Sergei

#3 lore raw

Re: [PATCH] Enable DBAu1550 soft-off

Hello, I wrote.

Quoted 9 lines
Quoted 9 lines
Quoted 4 lines · Matej Kupljen

Hi

Please, find the attached patch which enables
powering off the DBAU1200 board.

Quoted 7 lines
Quoted 4 lines

As a follow up to this one, here's the patch which does the same
thing for
DBAu1550 by just reusing Pb1550 code. I added #else because #if renders the rest of the au1000_halt() code unreachable on DBAu1550/PB1550 anyway.

Failed to chenge the subject to a proper one. :-/

    And forgot about sign-off line. :-(
Quoted 1 line

WBR, Sergei

Signed-off-by Sergei Shtylyov <[email protected]>
arch/mips/au1000/common/reset.c +4 -3
index 65b84db..8a4afdc 100644
@@ -164,13 +164,13 @@ void au1000_restart(char *command)
 
 void au1000_halt(void)
 {
-#if defined(CONFIG_MIPS_PB1550)
+#if defined(CONFIG_MIPS_PB1550) || defined(CONFIG_MIPS_DB1550)
 	/* power off system */
-	printk("\n** Powering off Pb1550\n");
+	printk("\n** Powering off...\n");
 	au_writew(au_readw(0xAF00001C) | (3<<14), 0xAF00001C);
 	au_sync();
 	while(1); /* should not get here */
-#endif
+#else
 	printk(KERN_NOTICE "\n** You can safely turn off the power\n");
 #ifdef CONFIG_MIPS_MIRAGE
 	au_writel((1 << 26) | (1 << 10), GPIO2_OUTPUT);

@@ -187,6 +187,7 @@ void au1000_halt(void)
 	                "wait\n\t"
 			".set\tmips0");
 #endif
+#endif /* defined(CONFIG_MIPS_PB1550) || defined(CONFIG_MIPS_DB1550) */
 }
 
 void au1000_power_off(void)