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 /configs/colibri_vf_defconfig | |
| 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 'configs/colibri_vf_defconfig')
| -rw-r--r-- | configs/colibri_vf_defconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configs/colibri_vf_defconfig b/configs/colibri_vf_defconfig index 1467c39974..88b3682422 100644 --- a/configs/colibri_vf_defconfig +++ b/configs/colibri_vf_defconfig @@ -2,6 +2,7 @@ CONFIG_ARM=y CONFIG_ARCH_VF610=y CONFIG_DM_SERIAL=y CONFIG_TARGET_COLIBRI_VF=y +CONFIG_IMX_BOOTAUX=y CONFIG_DEFAULT_DEVICE_TREE="vf610-colibri" CONFIG_FIT=y CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/toradex/colibri_vf/imximage.cfg,ENV_IS_IN_NAND,IMX_NAND" |