From 154b5484ac7dcbcd0fb5ba388d930b02f87fa302 Mon Sep 17 00:00:00 2001 From: David Brownell Date: Sun, 10 May 2009 15:43:01 -0700 Subject: davinci_nand chipselect/init cleanup Update chipselect handling in davinci_nand.c so that it can handle 2 GByte chips the same way Linux does: as one device, even though it has two halves with independent chip selects. For such chips the "nand info" command reports: Device 0: 2x nand0, sector size 128 KiB Switch to use the default chipselect function unless the board really needs its own. The logic for the Sonata board moves out of the driver into board-specific code. (Which doesn't affect current build breakage if its NAND support is enabled...) Signed-off-by: David Brownell Signed-off-by: Scott Wood --- include/asm-arm/arch-davinci/nand_defs.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/asm-arm') diff --git a/include/asm-arm/arch-davinci/nand_defs.h b/include/asm-arm/arch-davinci/nand_defs.h index f202072..386540e 100644 --- a/include/asm-arm/arch-davinci/nand_defs.h +++ b/include/asm-arm/arch-davinci/nand_defs.h @@ -40,4 +40,6 @@ #define NAND_READ_END 0x30 #define NAND_STATUS 0x70 +extern void davinci_nand_init(struct nand_chip *nand); + #endif -- cgit v1.1