diff options
| author | Jagan Teki <jagan@openedev.com> | 2017-02-24 15:45:12 +0530 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2017-03-17 09:27:08 +0100 |
| commit | cba586b40093990d89892e7704f5e6b71f437520 (patch) | |
| tree | b224f15a46b753a2e15b7e337a0e464855de952b /arch/arm/imx-common/spl.c | |
| parent | c37093f399fffbc876d6f8ff1f2f548f53d1c3a4 (diff) | |
imx6: Add imx6_src_get_boot_mode
For i.MX6, the bootmode determine code is part of spl_boot_device,
but there is might be a possibility for other part the code need to
check the desired boot mode for adding new functionalities like
modeboot env variable, or changing boot order etc.
So introduced imx6_src_get_boot_mode which actually reading the
boot mode register for desired modes.
More cleanup will be add in future patches.
Cc: Stefano Babic <sbabic@denx.de>
Cc: Tim Harvey <tharvey@gateworks.com>
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'arch/arm/imx-common/spl.c')
| -rw-r--r-- | arch/arm/imx-common/spl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/imx-common/spl.c b/arch/arm/imx-common/spl.c index 46325ec344b..6c20f28e100 100644 --- a/arch/arm/imx-common/spl.c +++ b/arch/arm/imx-common/spl.c @@ -10,6 +10,7 @@ #include <common.h> #include <asm/io.h> #include <asm/arch/imx-regs.h> +#include <asm/arch/sys_proto.h> #include <asm/spl.h> #include <spl.h> #include <asm/imx-common/hab.h> @@ -19,9 +20,8 @@ u32 spl_boot_device(void) { struct src *psrc = (struct src *)SRC_BASE_ADDR; - unsigned int gpr10_boot = readl(&psrc->gpr10) & (1 << 28); - unsigned reg = gpr10_boot ? readl(&psrc->gpr9) : readl(&psrc->sbmr1); unsigned int bmode = readl(&psrc->sbmr2); + u32 reg = imx6_src_get_boot_mode(); /* * Check for BMODE if serial downloader is enabled |