mtd: move NAND files into a raw/ subdirectory
NAND flavors, like serial and parallel, have a lot in common and would
benefit to share code. Let's move raw (parallel) NAND specific code in a
raw/ subdirectory, to ease the addition of a core file in nand/ and the
introduction of a spi/ subdirectory specific to SPI NANDs.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
diff --git a/doc/README.nand b/doc/README.nand
index cda11b4..ec461b2 100644
--- a/doc/README.nand
+++ b/doc/README.nand
@@ -116,7 +116,7 @@
The maximum number of NAND chips per device to be supported.
CONFIG_SYS_NAND_SELF_INIT
- Traditionally, glue code in drivers/mtd/nand/nand.c has driven
+ Traditionally, glue code in drivers/mtd/nand/raw/nand.c has driven
the initialization process -- it provides the mtd and nand
structs, calls a board init function for a specific device,
calls nand_scan(), and registers with mtd.
@@ -125,7 +125,7 @@
run code between nand_scan_ident() and nand_scan_tail(), or other
deviations from the "normal" flow.
- If a board defines CONFIG_SYS_NAND_SELF_INIT, drivers/mtd/nand/nand.c
+ If a board defines CONFIG_SYS_NAND_SELF_INIT, drivers/mtd/nand/raw/nand.c
will make one call to board_nand_init(), with no arguments. That
function is responsible for calling a driver init function for
each NAND device on the board, that performs all initialization
@@ -280,7 +280,7 @@
=====
The Disk On Chip driver is currently broken and has been for some time.
-There is a driver in drivers/mtd/nand, taken from Linux, that works with
+There is a driver in drivers/mtd/nand/raw, taken from Linux, that works with
the current NAND system but has not yet been adapted to the u-boot
environment.