diff --git a/arch/arm/mach-tegra/reset.c b/arch/arm/mach-tegra/reset.c index 17c4b6d6b498..146fe8e0ae7c 100644 --- a/arch/arm/mach-tegra/reset.c +++ b/arch/arm/mach-tegra/reset.c @@ -21,6 +21,7 @@ #include #include +#include #include "iomap.h" #include "irammap.h" @@ -65,6 +66,7 @@ static void __init tegra_cpu_reset_handler_enable(void) void __iomem *iram_base = IO_ADDRESS(TEGRA_IRAM_RESET_BASE); const u32 reset_address = TEGRA_IRAM_RESET_BASE + tegra_cpu_reset_handler_offset; + int err; BUG_ON(is_enabled); BUG_ON(tegra_cpu_reset_handler_size > TEGRA_IRAM_RESET_HANDLER_SIZE); @@ -72,9 +74,18 @@ static void __init tegra_cpu_reset_handler_enable(void) memcpy(iram_base, (void *)__tegra_cpu_reset_handler_start, tegra_cpu_reset_handler_size); - tegra_cpu_reset_handler_set(reset_address); - - is_enabled = true; + err = call_firmware_op(set_cpu_boot_addr, 0, reset_address); + switch (err) { + case -ENOSYS: + tegra_cpu_reset_handler_set(reset_address); + /* pass-through */ + case 0: + is_enabled = true; + break; + default: + pr_crit("Cannot set CPU reset handler: %d\n", err); + BUG(); + } } void __init tegra_cpu_reset_handler_init(void)