From: Frank Wunderlich <[email protected]> if uboot is 32bit and linux-kernel is 64bit packed into armhf mkimage (like official kernels for bpi-r64) call jumparch64 to switch to 64bit mode after unpacking the kernel-image
Signed-off-by: Frank Wunderlich <[email protected]> --- arch/arm/lib/bootm.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c index 1206e306db..015a5f7f86 100644 --- a/arch/arm/lib/bootm.c +++ b/arch/arm/lib/bootm.c @@ -374,6 +374,16 @@ static void boot_jump_linux(bootm_headers_t *images, int flag) ES_TO_AARCH64); #endif } +#elif defined(CONFIG_ARCH_MEDIATEK_32) && defined(CONFIG_TARGET_MT7622) + extern void jumparch64_smc(ulong addr, ulong arg1, ulong arg2); + + /* + * Iverson 20150528 - show message for boot. + */ + debug("images->ep = %lx, images->ft_addr = %lx\n", images->ep, (unsigned long)images->ft_addr); + + announce_and_cleanup(0); + jumparch64_smc(images->ep, (unsigned long)images->ft_addr, 0); #else unsigned long machid = gd->bd->bi_arch_number; char *s; -- 2.25.1
