diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2017-03-10 18:26:25 -0800 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-03-30 10:10:51 +0200 |
| commit | 4c933fefc8ae292b31d1ce4aff9c5b34ce13fd61 (patch) | |
| tree | 17ce14957d11b0df476e0f26be18c51098bdbff2 /arch/arm/include/asm/arch-vf610/sys_proto.h | |
| parent | 2f6afae9faa6a32b74cce09bfff5a82efbb8945b (diff) | |
ARM: vf610: add auxiliary core boot support
Use i.MX bootaux support introduced for i.MX 6SoloX/i.MX 7 for
Vybrid too. Starting the Cortex-M4 core on Vybrid works a bit
differently, namely it uses a GPR register to define the initial
PC. There is no way to define the initial stack (the stack is
set up in a boot ROM). This is not a problem for most firmwares
since the firmwares startup code reinitialize the stack as part
of the firmware startup code anyway.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'arch/arm/include/asm/arch-vf610/sys_proto.h')
| -rw-r--r-- | arch/arm/include/asm/arch-vf610/sys_proto.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-vf610/sys_proto.h b/arch/arm/include/asm/arch-vf610/sys_proto.h new file mode 100644 index 0000000000..2a39816c7b --- /dev/null +++ b/arch/arm/include/asm/arch-vf610/sys_proto.h @@ -0,0 +1,8 @@ +/* + * (C) Copyright 2017 + * Stefan Agner, Toradex + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <asm/imx-common/sys_proto.h> |