From 433be902f3a7e8b40b349e3d9dacdf0a69982ede Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Mon, 15 Dec 2014 13:24:30 +0800 Subject: [PATCH] ARM: atmel: spl: add weak bus matrix init function Some SoC need to configure the bus matrix, add an weak function to be replace by real function. Signed-off-by: Bo Shen --- arch/arm/cpu/at91-common/spl_atmel.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/cpu/at91-common/spl_atmel.c b/arch/arm/cpu/at91-common/spl_atmel.c index 7297530e7d..9cb5770852 100644 --- a/arch/arm/cpu/at91-common/spl_atmel.c +++ b/arch/arm/cpu/at91-common/spl_atmel.c @@ -58,6 +58,11 @@ static void switch_to_main_crystal_osc(void) writel(tmp, &pmc->mor); } +__weak void matrix_init(void) +{ + /* This only be used for sama5d4 soc now */ +} + void s_init(void) { switch_to_main_crystal_osc(); @@ -70,6 +75,8 @@ void s_init(void) at91_clock_init(CONFIG_SYS_AT91_MAIN_CLOCK); + matrix_init(); + timer_init(); board_early_init_f(); -- 2.39.5