microblaze: Clean microblaze initialization
Move board specific function to board_init function in board/ folder
Remove externs from generic board.c
Use board_init_f function in board.c file.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Stephan Linz <linz@li-pro.net>
diff --git a/arch/microblaze/cpu/start.S b/arch/microblaze/cpu/start.S
index 8a2f634..8564c4e 100644
--- a/arch/microblaze/cpu/start.S
+++ b/arch/microblaze/cpu/start.S
@@ -149,7 +149,7 @@
cmp r6, r5, r4 /* check if we have reach the end */
bnei r6, 2b
3: /* jumping to board_init */
- brai board_init
+ brai board_init_f
1: bri 1b
/*
diff --git a/arch/microblaze/include/asm/processor.h b/arch/microblaze/include/asm/processor.h
index 2295d0a..2c4d5ff 100644
--- a/arch/microblaze/include/asm/processor.h
+++ b/arch/microblaze/include/asm/processor.h
@@ -28,4 +28,7 @@
extern char __end[];
extern char __text_start[];
+/* Microblaze board initialization function */
+void board_init(void);
+
#endif /* __ASM_MICROBLAZE_PROCESSOR_H */
diff --git a/arch/microblaze/lib/board.c b/arch/microblaze/lib/board.c
index fde109f..b450367 100644
--- a/arch/microblaze/lib/board.c
+++ b/arch/microblaze/lib/board.c
@@ -39,13 +39,6 @@
DECLARE_GLOBAL_DATA_PTR;
-#ifdef CONFIG_SYS_GPIO_0
-extern int gpio_init (void);
-#endif
-#ifdef CONFIG_SYS_FSL_2
-extern void fsl_init2 (void);
-#endif
-
/*
* All attempts to come up with a "common" initialization sequence
* that works for all boards and architectures failed: some of the
@@ -67,20 +60,14 @@
#endif
serial_init,
console_init_f,
-#ifdef CONFIG_SYS_GPIO_0
- gpio_init,
-#endif
interrupts_init,
timer_init,
-#ifdef CONFIG_SYS_FSL_2
- fsl_init2,
-#endif
NULL,
};
unsigned long monitor_flash_len;
-void board_init (void)
+void board_init_f(ulong not_used)
{
bd_t *bd;
init_fnc_t **init_fnc_ptr;
@@ -189,6 +176,8 @@
/* Initialize the console (after the relocation and devices init) */
console_init_r();
+ board_init();
+
/* Initialize from environment */
load_addr = getenv_ulong("loadaddr", 16, load_addr);
diff --git a/board/xilinx/microblaze-generic/microblaze-generic.c b/board/xilinx/microblaze-generic/microblaze-generic.c
index a1e2bfe..b75e62c 100644
--- a/board/xilinx/microblaze-generic/microblaze-generic.c
+++ b/board/xilinx/microblaze-generic/microblaze-generic.c
@@ -28,6 +28,7 @@
#include <common.h>
#include <config.h>
#include <netdev.h>
+#include <asm/processor.h>
#include <asm/microblaze_intc.h>
#include <asm/asm.h>
@@ -69,6 +70,14 @@
}
#endif
+void board_init(void)
+{
+ gpio_init();
+#ifdef CONFIG_SYS_FSL_2
+ fsl_init2();
+#endif
+}
+
int board_eth_init(bd_t *bis)
{
int ret = 0;