[U-Boot] [PATCH 1/2] ARM: introduce arch_early_init_r()

Albert ARIBAUD
2012-07-07T11:53:02Z

Hi Fabio,

On Mon, 2 Apr 2012 18:19:45 -0300, Fabio Estevam
<fabio.estevam@freescale.com> wrote:

> 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: ");
>

Applied to u-boot-arm (with an addmittedly very slow sensitivity to
prodding), thanks.

Amicalement,
--
Albert.