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authorYuan Yao <yao.yuan@nxp.com>2016-03-15 14:36:43 +0800
committerYork Sun <york.sun@nxp.com>2016-05-18 08:51:24 -0700
commit80c1bfd2332e71dfe669cac53ba06b7435a7ca39 (patch)
tree6adfe130d378dcae88fbc44f77e8e85886c2fcbf /arch/arm/dts/zynq-zc770-xm010.dts
parentfebffe8dd1c7ba841890eec578b050bb6faa3273 (diff)
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sf: Disable 4-KB erase command for SPANSION S25FS-S family
The S25FS-S family physical sectors may be configured as a hybrid combination of eight 4-kB parameter sectors at the top or bottom of the address space with all but one of the remaining sectors being uniform size. The default status of the flash is in this hybrid architecture. The parameter sectors and the uniform sectors have different erase commands. This patch disable the hybrid sector architecture then the flash will has uniform sector size and uniform erase command. This configuration is temporary, the flash will revert to hybrid architecture after power on reset. Signed-off-by: Yuan Yao <yao.yuan@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
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