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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 15:53:41 +0800 |
| commit | cdab22ac02ba4a2f9d2df4518695a5322b97c569 (patch) | |
| tree | 36561f5d24df282bad84685d3cfdd4cc05b1fd85 /arch/arm/cpu/armv7/zynq/ddrc.c | |
| parent | 22338e28ca0033491073b16e811f388ae232ab31 (diff) | |
| download | u-boot-imx-cdab22ac02ba4a2f9d2df4518695a5322b97c569.zip u-boot-imx-cdab22ac02ba4a2f9d2df4518695a5322b97c569.tar.gz u-boot-imx-cdab22ac02ba4a2f9d2df4518695a5322b97c569.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>
(cherry picked from commit 2bce02298d755af0ef7b2aaecc56bcebc1fda61b)
Diffstat (limited to 'arch/arm/cpu/armv7/zynq/ddrc.c')
0 files changed, 0 insertions, 0 deletions