Am Montag, den 06.08.2012, 09:46 +0200 schrieb Michal Simek:
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
Tested with AXI systems on Avnet S6LX150T and S6LX9 micro-evaluation.
v2: Remove global pointer Define board_init function in header
arch/microblaze/cpu/start.S | 2 +- arch/microblaze/include/asm/processor.h | 3 +++ arch/microblaze/lib/board.c | 17 +++-------------- .../xilinx/microblaze-generic/microblaze-generic.c | 9 +++++++++ 4 files changed, 16 insertions(+), 15 deletions(-)
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 @@ clear_bss: 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 @@ init_fnc_t *init_sequence[] = { #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 @@ void board_init (void) /* 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 @@ int fsl_init2 (void) { } #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;