1# drivers/mtd/chips/Config.in
2
3# $Id: Config.in,v 1.1.1.1 2008/10/15 03:26:35 james26_jang Exp $
4
5mainmenu_option next_comment
6
7comment 'RAM/ROM/Flash chip drivers'
8
9dep_tristate '  Detect flash chips by Common Flash Interface (CFI) probe' CONFIG_MTD_CFI $CONFIG_MTD
10#dep_tristate '  Detect non-CFI Intel-compatible flash chips' CONFIG_MTD_INTELPROBE $CONFIG_MTD
11dep_tristate '  Detect non-CFI AMD/JEDEC-compatible flash chips' CONFIG_MTD_JEDECPROBE $CONFIG_MTD
12
13if [ "$CONFIG_MTD_CFI" = "y" -o "$CONFIG_MTD_INTELPROBE" = "y" -o "$CONFIG_MTD_JEDECPROBE" = "y" ]; then
14   define_bool CONFIG_MTD_GEN_PROBE y
15else
16   if [ "$CONFIG_MTD_CFI" = "m" -o "$CONFIG_MTD_INTELPROBE" = "m" -o "$CONFIG_MTD_JEDECPROBE" = "m" ]; then
17      define_bool CONFIG_MTD_GEN_PROBE m
18   else
19      define_bool CONFIG_MTD_GEN_PROBE n
20   fi
21fi
22if [ "$CONFIG_MTD_GEN_PROBE" = "y" -o "$CONFIG_MTD_GEN_PROBE" = "m" ]; then
23   bool '  Flash chip driver advanced configuration options' CONFIG_MTD_CFI_ADV_OPTIONS
24   if [ "$CONFIG_MTD_CFI_ADV_OPTIONS" = "y" ]; then
25     choice 'Flash cmd/query data swapping'			\
26	"NO			CONFIG_MTD_CFI_NOSWAP		\
27	 BIG_ENDIAN_BYTE	CONFIG_MTD_CFI_BE_BYTE_SWAP	\
28	 LITTLE_ENDIAN_BYTE	CONFIG_MTD_CFI_LE_BYTE_SWAP"	NO
29     bool '  Specific CFI Flash geometry selection' CONFIG_MTD_CFI_GEOMETRY
30     if [ "$CONFIG_MTD_CFI_GEOMETRY" = "y" ]; then
31       bool '    Support  8-bit buswidth' CONFIG_MTD_CFI_B1
32       bool '    Support 16-bit buswidth' CONFIG_MTD_CFI_B2
33       bool '    Support 32-bit buswidth' CONFIG_MTD_CFI_B4
34	 if [ "$CONFIG_MTD_CFI_B1" = "y" ]; then
35	   define_bool CONFIG_MTD_CFI_I1 y
36         else
37           bool '    Support 1-chip flash interleave' CONFIG_MTD_CFI_I1
38	 fi
39       bool '    Support 2-chip flash interleave' CONFIG_MTD_CFI_I2
40       bool '    Support 4-chip flash interleave' CONFIG_MTD_CFI_I4
41     fi
42  fi
43fi
44dep_tristate '  Support for Intel/Sharp flash chips' CONFIG_MTD_CFI_INTELEXT $CONFIG_MTD_GEN_PROBE
45dep_tristate '  Support for AMD/Fujitsu flash chips' CONFIG_MTD_CFI_AMDSTD $CONFIG_MTD_GEN_PROBE
46dep_tristate '  Support for SST flash chips' CONFIG_MTD_CFI_SSTSTD $CONFIG_MTD_GEN_PROBE
47
48dep_tristate '  Support for RAM chips in bus mapping' CONFIG_MTD_RAM $CONFIG_MTD
49dep_tristate '  Support for ROM chips in bus mapping' CONFIG_MTD_ROM $CONFIG_MTD
50dep_tristate '  Support for absent chips in bus mapping' CONFIG_MTD_ABSENT $CONFIG_MTD
51
52bool '  Older (theoretically obsoleted now) drivers for non-CFI chips' CONFIG_MTD_OBSOLETE_CHIPS
53dep_tristate '  AMD compatible flash chip support (non-CFI)' CONFIG_MTD_AMDSTD $CONFIG_MTD $CONFIG_MTD_OBSOLETE_CHIPS
54dep_tristate '  pre-CFI Sharp chip support' CONFIG_MTD_SHARP $CONFIG_MTD $CONFIG_MTD_OBSOLETE_CHIPS
55dep_tristate '  JEDEC device support' CONFIG_MTD_JEDEC $CONFIG_MTD $CONFIG_MTD_OBSOLETE_CHIPS
56
57
58endmenu
59