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mtd: rawnand: fsl_ifc: fixup SRAM init for newer ctrl versions
authorKurt Kanzenbach <kurt@linutronix.de>
Mon, 13 Aug 2018 07:18:46 +0000 (09:18 +0200)
committerMiquel Raynal <miquel.raynal@bootlin.com>
Tue, 4 Sep 2018 21:37:38 +0000 (23:37 +0200)
commit087bf742146e42c3d1c1545dc98c144b1d0f3b59
treeeec8dd643dd7b57abecf3c768c02bb3529d5e855tree | snapshot
parentbf81666260da0908a05455f8e194ebcb4bb9bc14commit | diff
mtd: rawnand: fsl_ifc: fixup SRAM init for newer ctrl versions

Newer versions of the IFC controller use a different method of initializing the
internal SRAM: Instead of reading from flash, a bit in the NAND configuration
register has to be set in order to trigger the self-initializing process.

Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
drivers/mtd/nand/raw/fsl_ifc_nand.c diff | blob | history
include/linux/fsl_ifc.h diff | blob | history
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