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| author | Ye Li <ye.li@nxp.com> | 2016-03-02 01:03:55 +0800 |
|---|---|---|
| committer | guoyin.chen <guoyin.chen@freescale.com> | 2016-03-04 15:35:57 +0800 |
| commit | c90fde3679d3022fb12b3f24ada19240349592eb (patch) | |
| tree | ded9467d98213b0eb0811d987d1a0e5dcad0dfd3 /drivers/i2c/mxc_i2c.c | |
| parent | f5002ba4f61dbdbcb39a098a1e663ea8905048de (diff) | |
| download | u-boot-imx-c90fde3679d3022fb12b3f24ada19240349592eb.zip u-boot-imx-c90fde3679d3022fb12b3f24ada19240349592eb.tar.gz u-boot-imx-c90fde3679d3022fb12b3f24ada19240349592eb.tar.bz2 | |
MLK-12483-3 mx6: Add a module fuse checking
Implement a functionality to read the soc fuses and check if any module
is fused. For fused module, we have to disable it in u-boot dynamically,
and change the its node in FDT to "disabled" status before starting the kernel.
In this patch, we implement the ft_system_setup for FDT fixup. This function will
be called during boot process or by "fdt systemsetup" command.
To enable the module fuse checking, two configurations must be defined:
CONFIG_MODULE_FUSE
CONFIG_OF_SYSTEM_SETUP
Signed-off-by: Ye Li <ye.li@nxp.com>
Diffstat (limited to 'drivers/i2c/mxc_i2c.c')
0 files changed, 0 insertions, 0 deletions