Merge branch 'master' of git://git.denx.de/u-boot-avr32

10 files changed, 30 insertions, 8 deletions

diff --git a/include/asm-generic/u-boot.h b/include/asm-generic/u-boot.h
index aef39d7884..a63a87a287 100644
--- a/include/asm-generic/u-boot.h
+++ b/include/asm-generic/u-boot.h
@@ -32,6 +32,10 @@ typedef struct bd_info {
 	unsigned long	bi_flashoffset; /* reserved area for startup monitor */
 	unsigned long	bi_sramstart;	/* start of SRAM memory */
 	unsigned long	bi_sramsize;	/* size	 of SRAM memory */
+#ifdef CONFIG_AVR32
+	unsigned char   bi_phy_id[4];   /* PHY address for ATAG_ETHERNET */
+	unsigned long   bi_board_number;/* ATAG_BOARDINFO */
+#endif
 #ifdef CONFIG_ARM
 	unsigned long	bi_arm_freq; /* arm frequency */
 	unsigned long	bi_dsp_freq; /* dsp core frequency */
diff --git a/include/common.h b/include/common.h
index 91294547f5..77c55c6f26 100644
--- a/include/common.h
+++ b/include/common.h
@@ -253,6 +253,24 @@ int update_flash_size(int flash_size);
 int arch_early_init_r(void);
 
 /**
+ * Reserve all necessary stacks
+ *
+ * This is used in generic board init sequence in common/board_f.c. Each
+ * architecture could provide this function to tailor the required stacks.
+ *
+ * On entry gd->start_addr_sp is pointing to the suggested top of the stack.
+ * The callee ensures gd->start_add_sp is 16-byte aligned, so architectures
+ * require only this can leave it untouched.
+ *
+ * On exit gd->start_addr_sp and gd->irq_sp should be set to the respective
+ * positions of the stack. The stack pointer(s) will be set to this later.
+ * gd->irq_sp is only required, if the architecture needs it.
+ *
+ * @return 0 if no error
+ */
+__weak int arch_reserve_stacks(void);
+
+/**
  * Show the DRAM size in a board-specific way
  *
  * This is used by boards to display DRAM information in their own way.
diff --git a/include/configs/atngw100.h b/include/configs/atngw100.h
index 9c81e3199f..540e86ae47 100644
--- a/include/configs/atngw100.h
+++ b/include/configs/atngw100.h
@@ -143,7 +143,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE)
 
 #define CONFIG_SYS_MALLOC_LEN			(256*1024)
-#define CONFIG_SYS_DMA_ALLOC_LEN		(16384)
 
 /* Allow 4MB for the kernel run-time image */
 #define CONFIG_SYS_LOAD_ADDR			(EBI_SDRAM_BASE + 0x00400000)
diff --git a/include/configs/atngw100mkii.h b/include/configs/atngw100mkii.h
index 7b4f9cf206..35eae76930 100644
--- a/include/configs/atngw100mkii.h
+++ b/include/configs/atngw100mkii.h
@@ -164,7 +164,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE)
 
 #define CONFIG_SYS_MALLOC_LEN		(256*1024)
-#define CONFIG_SYS_DMA_ALLOC_LEN	(16384)
 
 /* Allow 4MB for the kernel run-time image */
 #define CONFIG_SYS_LOAD_ADDR		(EBI_SDRAM_BASE + 0x00400000)
diff --git a/include/configs/atstk1002.h b/include/configs/atstk1002.h
index 8f3fd0bb00..a9c064a45d 100644
--- a/include/configs/atstk1002.h
+++ b/include/configs/atstk1002.h
@@ -104,6 +104,10 @@
 #define CONFIG_BOOTP_SUBNETMASK
 #define CONFIG_BOOTP_GATEWAY
 
+/* generic board */
+#define CONFIG_SYS_GENERIC_BOARD
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_BOARD_EARLY_INIT_R
 
 /*
  * Command line configuration.
@@ -158,7 +162,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE)
 
 #define CONFIG_SYS_MALLOC_LEN			(256*1024)
-#define CONFIG_SYS_DMA_ALLOC_LEN		(16384)
 
 /* Allow 4MB for the kernel run-time image */
 #define CONFIG_SYS_LOAD_ADDR			(EBI_SDRAM_BASE + 0x00400000)
diff --git a/include/configs/atstk1006.h b/include/configs/atstk1006.h
index bbe0aea861..25090a68fa 100644
--- a/include/configs/atstk1006.h
+++ b/include/configs/atstk1006.h
@@ -159,7 +159,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE)
 
 #define CONFIG_SYS_MALLOC_LEN			(256*1024)
-#define CONFIG_SYS_DMA_ALLOC_LEN		(16384)
 
 /* Allow 4MB for the kernel run-time image */
 #define CONFIG_SYS_LOAD_ADDR			(EBI_SDRAM_BASE + 0x00400000)
diff --git a/include/configs/favr-32-ezkit.h b/include/configs/favr-32-ezkit.h
index 338d3dc782..75bff4ce28 100644
--- a/include/configs/favr-32-ezkit.h
+++ b/include/configs/favr-32-ezkit.h
@@ -162,7 +162,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE)
 
 #define CONFIG_SYS_MALLOC_LEN			(256*1024)
-#define CONFIG_SYS_DMA_ALLOC_LEN		(16384)
 
 /* Allow 4MB for the kernel run-time image */
 #define CONFIG_SYS_LOAD_ADDR			(EBI_SDRAM_BASE + 0x00400000)
diff --git a/include/configs/grasshopper.h b/include/configs/grasshopper.h
index 73534addfc..54eb9777d7 100644
--- a/include/configs/grasshopper.h
+++ b/include/configs/grasshopper.h
@@ -62,6 +62,10 @@
 #define CONFIG_USART_BASE		ATMEL_BASE_USART1
 #define CONFIG_USART_ID			1
 
+#define CONFIG_SYS_GENERIC_BOARD
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_BOARD_EARLY_INIT_R
+
 /* User serviceable stuff */
 #define CONFIG_CMDLINE_TAG
 #define CONFIG_SETUP_MEMORY_TAGS
@@ -151,7 +155,6 @@
 					 CONFIG_SYS_INTRAM_SIZE)
 
 #define CONFIG_SYS_MALLOC_LEN		(256*1024)
-#define CONFIG_SYS_DMA_ALLOC_LEN	(16384)
 
 /* Allow 4MB for the kernel run-time image */
 #define CONFIG_SYS_LOAD_ADDR		(EBI_SDRAM_BASE + 0x00400000)
diff --git a/include/configs/hammerhead.h b/include/configs/hammerhead.h
index 4f0603abc1..0bc42f12e0 100644
--- a/include/configs/hammerhead.h
+++ b/include/configs/hammerhead.h
@@ -137,7 +137,6 @@
 
 #define CONFIG_SYS_MALLOC_LEN			(256*1024)
 
-#define CONFIG_SYS_DMA_ALLOC_LEN		(16384)
 
 /* Allow 4MB for the kernel run-time image */
 #define CONFIG_SYS_LOAD_ADDR			(CONFIG_SYS_SDRAM_BASE + 0x00400000)
diff --git a/include/configs/mimc200.h b/include/configs/mimc200.h
index fc7ecfaee4..2fd3addc1a 100644
--- a/include/configs/mimc200.h
+++ b/include/configs/mimc200.h
@@ -157,7 +157,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE)
 
 #define CONFIG_SYS_MALLOC_LEN			(1024*1024)
-#define CONFIG_SYS_DMA_ALLOC_LEN		(16384)
 
 /* Allow 4MB for the kernel run-time image */
 #define CONFIG_SYS_LOAD_ADDR			(EBI_SDRAM_BASE + 0x00400000)