On Sun, 7 Dec 2014 11:02:35 +0100 Stefan Tauner stefan.tauner@alumni.tuwien.ac.at wrote:
This flash chip can be configured (one time) to use 64 KiB or 256 KiB sectors. Additionally, in the 64 KiB mode it supports 16 4 KiB sub-sectors that can be (one time) programmed to be on the top or bottom of the device. The sub-sectors can be erased with the 0x20 opcode but because this opcode does not work with the remaining sectors and flashrom can not cope with that the 0x20 opcode is not supported yet.
This patch adds two definitions, one for the 64 KiB and 256 KiB configuration respectively. The device also shares the RDID with the various S25FL128 devices so we have to increase the maximum number of successfully probed chips to 8.
The 64 KiB mode was tested on real hardware.
Signed-off-by: Jernej Škrabec jernej.skrabec@planet.si Signed-off-by: Stefan Tauner stefan.tauner@alumni.tuwien.ac.at
I have committed this patch in r1858 because Jernej told me that he *currently* is unable to test the patch on real hardware. Since the modifications were minor there shouldn't be any issues though.