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| author | Simon Glass <sjg@chromium.org> | 2015-06-05 14:39:42 -0600 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2015-06-09 09:56:15 -0700 |
| commit | c96d709f30cdf57ba78ef780066784a09276705f (patch) | |
| tree | 68b066379e2c2645e02b164bf1280230a3b4294e | |
| parent | acbf5bbfe9f49ff95d3749944ed26b05f9948142 (diff) | |
| download | talos-obmc-uboot-c96d709f30cdf57ba78ef780066784a09276705f.tar.gz talos-obmc-uboot-c96d709f30cdf57ba78ef780066784a09276705f.zip | |
tegra: Allow board-specific init
Add a hook to allows boards to add their own init to board_init().
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
| -rw-r--r-- | arch/arm/include/asm/arch-tegra/sys_proto.h | 7 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/board2.c | 8 |
2 files changed, 13 insertions, 2 deletions
diff --git a/arch/arm/include/asm/arch-tegra/sys_proto.h b/arch/arm/include/asm/arch-tegra/sys_proto.h index 83f9f472c9..b64f9d813b 100644 --- a/arch/arm/include/asm/arch-tegra/sys_proto.h +++ b/arch/arm/include/asm/arch-tegra/sys_proto.h @@ -25,4 +25,11 @@ int tegra_board_id(void); */ int tegra_lcd_pmic_init(int board_id); +/** + * nvidia_board_init() - perform any board-specific init + * + * @return 0 if OK, -ve on error + */ +int nvidia_board_init(void); + #endif diff --git a/arch/arm/mach-tegra/board2.c b/arch/arm/mach-tegra/board2.c index 131802ae62..ebcee4ed9a 100644 --- a/arch/arm/mach-tegra/board2.c +++ b/arch/arm/mach-tegra/board2.c @@ -107,6 +107,11 @@ __weak int tegra_lcd_pmic_init(int board_it) return 0; } +__weak int nvidia_board_init(void) +{ + return 0; +} + /* * Routine: board_init * Description: Early hardware init. @@ -180,8 +185,7 @@ int board_init(void) /* prepare the WB code to LP0 location */ warmboot_prepare_code(TEGRA_LP0_ADDR, TEGRA_LP0_SIZE); #endif - - return 0; + return nvidia_board_init(); } #ifdef CONFIG_BOARD_EARLY_INIT_F |
