diff options
Diffstat (limited to 'arch/arm/mach-imx/imx7.c')
-rw-r--r-- | arch/arm/mach-imx/imx7.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/arch/arm/mach-imx/imx7.c b/arch/arm/mach-imx/imx7.c index 4eef99c872..e49baf6f77 100644 --- a/arch/arm/mach-imx/imx7.c +++ b/arch/arm/mach-imx/imx7.c @@ -19,6 +19,7 @@ #include <mach/imx7.h> #include <mach/generic.h> #include <mach/revision.h> +#include <mach/reset-reason.h> #include <mach/imx7-regs.h> void imx7_init_lowlevel(void) @@ -167,10 +168,21 @@ static struct psci_ops imx7_psci_ops = { .cpu_off = imx7_cpu_off, }; +static const struct imx_reset_reason imx7_reset_reasons[] = { + { IMX_SRC_SRSR_IPP_RESET, RESET_POR, 0 }, + { IMX_SRC_SRSR_WDOG1_RESET, RESET_WDG, 0 }, + { IMX_SRC_SRSR_JTAG_RESET, RESET_JTAG, 0 }, + { IMX_SRC_SRSR_JTAG_SW_RESET, RESET_JTAG, 0 }, + { IMX_SRC_SRSR_WDOG3_RESET, RESET_WDG, 1 }, + { IMX_SRC_SRSR_WDOG4_RESET, RESET_WDG, 2 }, + { IMX_SRC_SRSR_TEMPSENSE_RESET, RESET_THERM, 0 }, + { /* sentinel */ } +}; + int imx7_init(void) { const char *cputypestr; - u32 imx7_silicon_revision; + void __iomem *src = IOMEM(MX7_SRC_BASE_ADDR); imx7_init_lowlevel(); @@ -180,8 +192,6 @@ int imx7_init(void) imx7_boot_save_loc(); - imx7_silicon_revision = imx7_cpu_revision(); - psci_set_ops(&imx7_psci_ops); switch (imx7_cpu_type()) { @@ -196,7 +206,8 @@ int imx7_init(void) break; } - imx_set_silicon_revision(cputypestr, imx7_silicon_revision); + imx_set_silicon_revision(cputypestr, imx7_cpu_revision()); + imx_set_reset_reason(src + IMX7_SRC_SRSR, imx7_reset_reasons); return 0; } |