Patchwork [U-Boot,4/8,V2] add at91 SoC access with c structures

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Submitter Jens Scharsig
Date Jan. 16, 2010, 8:28 p.m.
Message ID <4B522184.7040002@scharsoft.de>
Download mbox | patch
Permalink /patch/71706/
State Accepted
Delegated to: Reinhard Meyer
Headers show

Comments

Jens Scharsig - Jan. 16, 2010, 8:28 p.m.
* prepare AT91RM9200 arch for SoC access update


Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
---
 cpu/arm920t/at91rm9200/bcm5221.c             |    4 ++--
 cpu/arm920t/at91rm9200/dm9161.c              |    3 +--
 cpu/arm920t/at91rm9200/timer.c               |    1 -
 cpu/arm920t/cpu.c                            |    4 ++++
 include/asm-arm/arch-at91rm9200/AT91RM9200.h |   12 ++----------
 5 files changed, 9 insertions(+), 15 deletions(-)

Patch

diff --git a/cpu/arm920t/at91rm9200/bcm5221.c b/cpu/arm920t/at91rm9200/bcm5221.c
index b52c615..8de3cba 100644
--- a/cpu/arm920t/at91rm9200/bcm5221.c
+++ b/cpu/arm920t/at91rm9200/bcm5221.c
@@ -28,10 +28,10 @@ 
 
 #include <at91rm9200_net.h>
 #include <net.h>
-#include <bcm5221.h>
-
 #ifdef CONFIG_DRIVER_ETHER
 
+#include <bcm5221.h>
+
 #if defined(CONFIG_CMD_NET)
 
 /*
diff --git a/cpu/arm920t/at91rm9200/dm9161.c b/cpu/arm920t/at91rm9200/dm9161.c
index 1beb6e8..6d4384f 100644
--- a/cpu/arm920t/at91rm9200/dm9161.c
+++ b/cpu/arm920t/at91rm9200/dm9161.c
@@ -23,9 +23,8 @@ 
 
 #include <at91rm9200_net.h>
 #include <net.h>
-#include <dm9161.h>
-
 #ifdef CONFIG_DRIVER_ETHER
+#include <dm9161.h>
 
 #if defined(CONFIG_CMD_NET)
 
diff --git a/cpu/arm920t/at91rm9200/timer.c b/cpu/arm920t/at91rm9200/timer.c
index 9c54bbe..e4203a6 100644
--- a/cpu/arm920t/at91rm9200/timer.c
+++ b/cpu/arm920t/at91rm9200/timer.c
@@ -33,7 +33,6 @@ 
 #include <common.h>
 /*#include <asm/io.h>*/
 #include <asm/arch/hardware.h>
-/*#include <asm/proc/ptrace.h>*/
 
 /* the number of clocks per CONFIG_SYS_HZ */
 #define TIMER_LOAD_VAL (CONFIG_SYS_HZ_CLOCK/CONFIG_SYS_HZ)
diff --git a/cpu/arm920t/cpu.c b/cpu/arm920t/cpu.c
index 34adb11..be82c87 100644
--- a/cpu/arm920t/cpu.c
+++ b/cpu/arm920t/cpu.c
@@ -33,6 +33,10 @@ 
 #include <command.h>
 #include <asm/system.h>
 
+#ifdef CONFIG_AT91_LEGACY
+#warning Your board is using legacy AT91RM9200 SoC access. Please update!
+#endif
+
 static void cache_flush(void);
 
 int cleanup_before_linux (void)
diff --git a/include/asm-arm/arch-at91rm9200/AT91RM9200.h b/include/asm-arm/arch-at91rm9200/AT91RM9200.h
index 00bae1c..a04cfa1 100644
--- a/include/asm-arm/arch-at91rm9200/AT91RM9200.h
+++ b/include/asm-arm/arch-at91rm9200/AT91RM9200.h
@@ -26,6 +26,7 @@ 
 #define AT91RM9200_H
 
 #ifndef __ASSEMBLY__
+
 typedef volatile unsigned int AT91_REG;		/* Hardware register definition */
 
 /*****************************************************************************/
@@ -749,19 +750,10 @@  typedef struct _AT91S_PDC
 #define AT91C_BASE_PIOC		((AT91PS_PIO)	0xFFFFF800) /* (PIOC) Base Address */
 #define AT91C_BASE_PIOD		((AT91PS_PIO)	0xFFFFFA00) /* (PIOC) Base Address */
 #define AT91C_BASE_PMC		((AT91PS_PMC)	0xFFFFFC00) /* (PMC) Base Address */
-#if	0
-#define AT91C_BASE_ST		((AT91PS_ST)	0xFFFFFD00) /* (PMC) Base Address */
-#define AT91C_BASE_RTC		((AT91PS_RTC)	0xFFFFFE00) /* (PMC) Base Address */
-#define AT91C_BASE_MC		((AT91PS_MC)	0xFFFFFF00) /* (PMC) Base Address */
-#endif
 
 #define AT91C_BASE_TC0		((AT91PS_TC)	0xFFFA0000) /* (TC0) Base Address */
 #define AT91C_BASE_TC1		((AT91PS_TC)	0xFFFA4000) /* (TC0) Base Address */
-#if	0
-#define AT91C_BASE_UDP		((AT91PS_UDP)	0xFFFB0000) /* (TC0) Base Address */
-#define AT91C_BASE_MCI		((AT91PS_MCI)	0xFFFB4000) /* (TC0) Base Address */
-#define AT91C_BASE_TWI		((AT91PS_TWI)	0xFFFB8000) /* (TC0) Base Address */
-#endif
+
 #define AT91C_BASE_EMAC		((AT91PS_EMAC)	0xFFFBC000) /* (EMAC) Base Address */
 #define AT91C_BASE_US0		((AT91PS_USART)	0xFFFC0000) /* (US0) Base Address */
 #define AT91C_BASE_US1		((AT91PS_USART) 0xFFFC4000) /* (US1) Base Address */