Introduce arch_early_init_r() function, which can be useful for doing early initialization after relocation has happened.
Signed-off-by: Fabio Estevam fabio.estevam@freescale.com --- arch/arm/include/asm/u-boot-arm.h | 1 + arch/arm/lib/board.c | 4 ++++ 2 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/arm/include/asm/u-boot-arm.h b/arch/arm/include/asm/u-boot-arm.h index 4ca75f9..9f3cae5 100644 --- a/arch/arm/include/asm/u-boot-arm.h +++ b/arch/arm/include/asm/u-boot-arm.h @@ -52,6 +52,7 @@ void cpu_init_cp15(void); /* cpu/.../arch/cpu.c */ int arch_cpu_init(void); int arch_misc_init(void); +int arch_early_init_r(void);
/* board/.../... */ int board_init(void); diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c index 5270c11..025d6ca 100644 --- a/arch/arm/lib/board.c +++ b/arch/arm/lib/board.c @@ -500,6 +500,10 @@ void board_init_r(gd_t *id, ulong dest_addr) malloc_start = dest_addr - TOTAL_MALLOC_LEN; mem_malloc_init (malloc_start, TOTAL_MALLOC_LEN);
+#ifdef CONFIG_ARCH_EARLY_INIT_R + arch_early_init_r(); +#endif + #if !defined(CONFIG_SYS_NO_FLASH) puts("Flash: ");