Late init function allows passing values like identifiers and perform device specific configurations of pre-boot stage.
Tested-by: Andreas Westman Dorcsak hedmoo@yahoo.com # ASUS TF T30 Tested-by: Svyatoslav Ryhel clamor95@gmail.com # LG P895 T30 Signed-off-by: Svyatoslav Ryhel clamor95@gmail.com --- arch/arm/include/asm/arch-tegra/sys_proto.h | 6 ++++++ arch/arm/mach-tegra/board2.c | 2 ++ 2 files changed, 8 insertions(+)
diff --git a/arch/arm/include/asm/arch-tegra/sys_proto.h b/arch/arm/include/asm/arch-tegra/sys_proto.h index c3a2673e6c..566666a9a0 100644 --- a/arch/arm/include/asm/arch-tegra/sys_proto.h +++ b/arch/arm/include/asm/arch-tegra/sys_proto.h @@ -31,4 +31,10 @@ int tegra_lcd_pmic_init(int board_id); */ int nvidia_board_init(void);
+/** + * nvidia_board_late_init() - perform any board-specific + * init on late stages + */ +void nvidia_board_late_init(void); + #endif diff --git a/arch/arm/mach-tegra/board2.c b/arch/arm/mach-tegra/board2.c index c7a45f4ff8..0df18360ca 100644 --- a/arch/arm/mach-tegra/board2.c +++ b/arch/arm/mach-tegra/board2.c @@ -56,6 +56,7 @@ __weak void gpio_early_init_uart(void) {} __weak void pin_mux_display(void) {} __weak void start_cpu_fan(void) {} __weak void cboot_late_init(void) {} +__weak void nvidia_board_late_init(void) {}
#if defined(CONFIG_TEGRA_NAND) __weak void pin_mux_nand(void) @@ -267,6 +268,7 @@ int board_late_init(void) #endif start_cpu_fan(); cboot_late_init(); + nvidia_board_late_init();
return 0; }