From 8829076a5b1001ee20009528931383e912496fcd Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Wed, 23 Aug 2017 10:06:30 +0200 Subject: [PATCH] arm: sunxi: Move spl_boot_device in a separate function U-Boot itself might need to identify the boot device, for example to be able to tell where to load the kernel from when several options are possible. Move the logic of spl_boot_device to a function that is compiled both for the SPL and the main binary. Tested-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- arch/arm/include/asm/arch-sunxi/spl.h | 2 ++ arch/arm/mach-sunxi/board.c | 11 ++++++++--- 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/arch/arm/include/asm/arch-sunxi/spl.h b/arch/arm/include/asm/arch-sunxi/spl.h index 9358397..a70b179 100644 --- a/arch/arm/include/asm/arch-sunxi/spl.h +++ b/arch/arm/include/asm/arch-sunxi/spl.h @@ -78,4 +78,6 @@ typedef char boot_file_head_not_multiple_of_32[1 - 2*(sizeof(struct boot_file_he #define is_boot0_magic(addr) (memcmp((void *)addr, BOOT0_MAGIC, 8) == 0) +uint32_t sunxi_get_boot_device(void); + #endif diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c index 65b1ebd..0c60ee0 100644 --- a/arch/arm/mach-sunxi/board.c +++ b/arch/arm/mach-sunxi/board.c @@ -14,9 +14,7 @@ #include #include #include -#ifdef CONFIG_SPL_BUILD #include -#endif #include #include #include @@ -212,11 +210,12 @@ void s_init(void) #ifdef CONFIG_SPL_BUILD DECLARE_GLOBAL_DATA_PTR; +#endif /* The sunxi internal brom will try to loader external bootloader * from mmc0, nand flash, mmc2. */ -u32 spl_boot_device(void) +uint32_t sunxi_get_boot_device(void) { int boot_source; @@ -255,6 +254,12 @@ u32 spl_boot_device(void) return -1; /* Never reached */ } +#ifdef CONFIG_SPL_BUILD +u32 spl_boot_device(void) +{ + return sunxi_get_boot_device(); +} + /* No confirmation data available in SPL yet. Hardcode bootmode */ u32 spl_boot_mode(const u32 boot_device) {